CN107486703B - Butt joint method for assembling three-way structure of GIS equipment - Google Patents

Abstract

A docking method for assembling a tee structure of GIS equipment. The docking device includes a rack and a console. The rack is provided with a horizontal transmission device and a vertical flipping device controlled by the console. The horizontal transmission device is provided with There is a transfer platform, which can be detachably and fixedly connected to the three-way tank body and the docking piece. The vertical flipping device includes a reversible chuck, and the chuck can be detachably and fixedly connected to the three-way tank body.

Description

A docking method for GIS equipment tee structure assembly

Technical field

The invention relates to the technical field of gas-insulated metal-enclosed switchgear GIS, specifically a docking method for assembling a tee structure of GIS equipment.

Background technique

With the rapid development of my country's economy, the demand for electricity is also expanding day by day. In particular, closed combined electrical appliances (GIS) of various voltage levels have been vigorously developed. Currently, there are many tee structure assembly conditions in the existing GIS equipment of various manufacturers. Most of the existing tee structure assembly methods use manual docking, which requires special docking tooling to ensure docking accuracy, and the cylinder is frequently hoisted, which increases the labor intensity of workers. Large and not very efficient. This is where existing technology falls short.

Contents of the invention

The technical problem to be solved by the present invention is to provide a docking method for assembling the tee structure of GIS equipment in view of the shortcomings of the existing technology, which has a simple structure, high docking accuracy and strong reliability.

This solution is realized through the following technical measures: a docking method for assembling a three-way structure of GIS equipment, including a rack and a console. The rack is equipped with a horizontal transmission device and a vertical flipping device controlled by the console. The horizontal conveying device is provided with a conveying platform, which can be detachably and fixedly connected with the three-way tank body and the docking piece. The vertical flipping device includes a flippable chuck, and the chuck can be connected with the three-way tank body. The body is removable and fixedly connected. Using this technical solution, the horizontal transmission device and the vertical flipping device are controlled by the console. The horizontal transmission device is provided with a transmission platform that can be used to transport the three-way tank body and the docking piece connected to the three-way tank body. When using it, first The three-way tank body is transported to the bottom of the chuck through a horizontal conveyor, and the three-way tank body is fixedly connected to the chuck, and then the docking part is transported to the bottom of the chuck through a horizontal conveyor device, and the docking part and the tee tank are One flange connection end of the three-way tank body is docked, and then the chuck is flipped through the vertical flip device, and the other flange connection end of the three-way tank body is vertically downward, and the two butt joints are connected to the three-way tank body using the same method as above. The remaining two flange connecting ends of the Tee tank are docked. Using this docking device, the tee tank body only needs to be clamped to the chuck once, and the three flange connection ends of the Tee tank body and the docking parts can be completed by flipping the chuck. The docking is simple in structure, easy to use, and can effectively ensure the docking accuracy of the tee tank and the docking parts.

Preferably, the horizontal conveying device includes a conveyor belt arranged on a frame, the transmission belt is driven by a servo motor I, and a limit sensor is also provided on the frame. Using this technical solution, the front and rear ends of the frame are equipped with limit sensors. The limit sensors cooperate with the servo motor I to accurately complete the horizontal transmission of the three-way tank body and the docking part by the transfer platform.

Preferably, a transmission plate I is provided on the conveyor belt, and the transmission platform is provided on the transmission plate I. The transmission plate I can move along the guide rail I on the frame driven by the conveyor belt. Using this technical solution, both ends of the transmission plate I are inserted into the guide rail I. Preferably, the two ends of the transmission plate I are provided with pulleys to ensure that the tee tank and the docking piece transmitted by the transmission platform are on the same axis.

Preferably, the transfer platform is a liftable transfer platform. Using this technical solution, the transfer platform is set on the transmission plate through a lifting device (such as a lifting platform, an electric push rod). When the transfer platform transfers the docking parts to run horizontally, the vertical height of the transfer platform is reduced so that the docking parts on the transfer platform can operate. to directly below the chuck, and then raise the vertical height of the transfer platform so that the docking piece on the transfer platform is connected to the flange connection end of the three-way tank; the transfer platform is configured to be liftable and can cooperate with the three-way tank. The height of the three flange connection ends of the tee tank body allows the three flange connection ends of the tee tank body to be connected with the docking parts.

Preferably, the flange connection end on the transfer platform is provided with a screw hole for connecting to the three-way tank body and the docking piece. Using this technical solution, the transfer platform is fixedly connected to the tee tank body and the docking piece through bolts.

Preferably, the chuck is driven to rotate by a servo motor II. Using this technical solution, the servo motor II is used to drive the chuck to rotate, which can achieve precise flipping at all angles.

Preferably, the chuck is a liftable chuck. Using this technical solution, the chuck is a chuck that can be raised and lowered in the vertical direction, which enables the three flange connection ends of the tee tank to be docked with the docking parts on the transfer platform.

Preferably, the servo motor II is fixed on the transmission plate II, and the transmission plate II can move up and down along the guide rail II on the frame driven by the driving device. Using this technical solution, the transmission plate II can drive the chuck to complete movement in the vertical direction through the driving of the driving device. Preferably, the two ends of the transmission plate II are provided with pulleys that cooperate with the guide rail II to improve the transmission plate. ⅡStability of movement in the vertical direction.

Preferably, the power device is a hydraulic cylinder or an electric push rod, one end of the hydraulic cylinder or electric push rod is fixedly connected to the frame, and the other end of the hydraulic cylinder or electric push rod is fixedly connected to the transmission plate II.

Preferably, the chuck includes a connecting plate that is matched with the three flange connection ends of the tee tank body, and the connecting plate is provided with screw holes for connecting with the tee tank body. Using this technical solution, the chuck can be accurately and conveniently fixedly connected to the flange connection end of the tee tank through bolts.

A docking method includes the following steps:

(1) Place the three-way tank on the transfer platform, and removably fix a flange connection end of the three-way tank on the flange connection end of the transfer platform. Control the horizontal transfer device through the console. The transmission device transports the three-way tank body to the bottom of the chuck, then fixes the three-way tank body and the chuck, and removes the three-way tank body from the transfer table;

(2) The vertical flipping device is controlled by the console to move upward, thereby driving the chuck and the three-way tank to move upward together; at this time, the console controls the horizontal conveying device, which transports the conveying table to the starting point of the conveying table in the opposite direction. to the starting position, and then removably fix the docking piece on the transfer table;

(3) The horizontal transmission device is controlled by the console. The horizontal transmission device transmits the docking parts on the transmission table to the bottom of the chuck. The console controls the vertical flipping device. The vertical flipping device drives the chuck and the three-way tank downward together. Run to the top of the docking piece, fasten the tee tank and the corresponding flange of the docking piece, and then remove the docking piece from the transfer table. The console controls the vertical flipping device, which drives the chuck and tee tank. The body runs upward and drives the chuck and the three-way tank to rotate so that the other flange connection end of the three-way tank is vertically downward. The console controls the horizontal transmission device, which transmits the transmission platform to the starting position. ;

(4) Use the same operation to complete the docking of the remaining flange connection ends of the tee tank and the docking parts.

A docking method includes the following steps:

(1) Place the three-way tank on the transfer platform, and removably fix a flange connection end of the three-way tank on the flange connection end of the transfer platform. Control the horizontal transfer device through the console to transfer horizontally. The device transfers the three-way tank body to the bottom of the chuck, then fixes the three-way tank body and the chuck, and removes the three-way tank body from the transfer table;

(2) The horizontal conveying device is controlled through the console. The horizontal conveying device transports the conveying platform to the starting position of the conveying platform in the opposite direction, lowers the height of the conveying platform, and then detachably fixes the docking part on the conveying platform;

(3) Control the horizontal transfer device through the console. The horizontal transfer device transfers the docking parts of the transfer table to the bottom of the chuck, raises the height of the transfer table, and tightens the flange corresponding to the tee tank and the docking part. Remove the docking parts from the transfer platform and lower the height of the transfer platform. The console controls the vertical flipping device. The vertical flipping device drives the chuck and the three-way tank to rotate so that the other flange connection end of the three-way tank is vertically downward. , the console controls the horizontal transmission device, and the horizontal transmission device transmits the transmission platform to the starting position;

(4) Use the same operation to complete the docking of the remaining flange connection ends of the tee tank and the docking parts.

It can be seen that compared with the prior art, the present invention has outstanding substantive features and significant progress, and the beneficial effects of its implementation are also obvious.

Description of the drawings

In order to explain the technical solution of the present invention more clearly, the drawings required for the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, As far as workers are concerned, other drawings can also be obtained based on these drawings without exerting creative work.

Figure 1 is a structural schematic diagram of the docking method for assembling the tee structure of GIS equipment;

Figure 2 is a structural schematic diagram 2 of the docking method for assembling the tee structure of GIS equipment;

Figure 3-12 is a schematic diagram of the docking process between the tee tank and the docking piece (the console is omitted);

Figure 13 is a control schematic diagram of the docking method for assembling the tee structure of GIS equipment.

In the picture: 1-frame, 2-console, 3-conveyor belt, 4-drive plate I, 5-transfer platform, 5.1-screw hole, 6-guide rail I, 7-drive plate II, 8-servo motor II, 9-Guide rail II, 10-Hydraulic cylinder or electric push rod, 11-Chuck, 11.1-Connecting plate, 11.1.1-Screw hole, 12-Servo motor I, 13-Limit sensor, 14-Tee tank, 15-Docking piece.

Detailed ways

In order to make the purpose, features, and advantages of the present invention more obvious and understandable, specific embodiments and drawings will be used to clearly and completely describe the technical solutions protected by the present invention. Obviously, the implementation described below The examples are only some, but not all, of the embodiments of the present invention. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this patent.

As shown in the figure, a docking method for assembling a tee structure of GIS equipment includes a rack 1 and a console 2. The rack 1 is provided with a horizontal transmission device and a vertical flipping device controlled by the console 2. The horizontal conveying device is provided with a conveying platform 5, which can be detachably and fixedly connected to the three-way tank body 14 and the docking member 15. The vertical flipping device includes a flippable chuck 11, and the chuck 11 can It is detachably and fixedly connected with the three-way tank body 14.

In this technical solution, the horizontal conveying device includes a conveyor belt 3 arranged on the frame 1. The transmission belt 3 is driven by a servo motor I12. The frame 1 is also provided with a limit sensor 13.

In this technical solution, a transmission plate I4 is provided on the conveyor belt 3. The transmission plate I4 runs with the rotation of the conveyor belt 3. The transmission platform 5 is fixedly arranged on the transmission plate I4. The transmission plate I4 is on the conveyor belt. 3 can move along the guide rail I6 on the frame 1.

In this technical solution, the flange connection end on the transfer platform 5 is provided with screw holes 5.1 for connecting with the tee tank 14 and the docking member 15.

In this technical solution, the chuck 11 is driven to rotate by a servo motor II8.

In this technical solution, the chuck 11 is a liftable chuck.

In this technical solution, the servo motor II8 is fixed on the transmission plate II7, and the transmission plate II7 can move up and down along the guide rail II9 on the frame 1 under the driving of the driving device.

In this technical solution, the power device is a hydraulic cylinder or an electric push rod 10. One end of the hydraulic cylinder or electric push rod 10 is fixedly connected to the frame 1, and the other end of the hydraulic cylinder or electric push rod 10 is connected to the frame 1. The transmission plate II7 is fixedly connected.

In this technical solution, the chuck 11 includes a connecting plate 11.1 that is matched with the three flange connection ends of the tee tank 14. The connecting plate 11.1 is provided with screws for connecting with the tee tank 14. Hole 11.1.1.

The servo motor I12 and the conveyor belt 3 are set on the frame 1. The servo motor I12 is controlled by the console 2. A driven support shaft is set every 300mm at the bottom of the conveyor belt 3. The conveyor table 5 is placed on the transmission plate I4 of the conveyor belt 3. There are pulleys on both sides of the plate I4, and the inside of the frame 1 is equipped with a guide rail I6 that matches the pulleys on the transmission plate I4 to ensure that the parts are transferred on the same axis each time. The flange connection end of the transfer platform 5 is provided with The screw holes 5.1 matching the three-way tank body 14 and the docking parts 15 can be used for assembly and positioning. The front and rear ends of the frame 1 are equipped with limit sensors 13, which cooperate with the servo motor I12 to complete the three-way tank body 14 and the docking parts. 15 precise horizontal transmission. The hydraulic cylinder or electric push rod 10 is fixedly connected to the transmission plate II7. Pulleys are provided on both sides of the transmission plate II7 and are stuck in the guide rail II9. The chuck 11 is connected to the servo motor II8 through a coupling. The servo motor II8 is controlled by the console 2 The chuck 11 can be driven to complete precise flipping at various angles, and the hydraulic cylinder or electric push rod 10 can be controlled to move up and down through the console 2, thereby driving the chuck 11 to complete vertical movement.

The steps to assemble the tee structure using this docking device are as follows:

1. First debug the corresponding module into working status.

2. Place the three-way tank 14 on the transfer platform 5, fix the flange hole of the three-way tank 14 and the transfer platform 5, control the rotation of the servo motor I12 through the console 2 to drive the conveyor belt 3, and the transfer platform 5 and The three-way tank 14 follows the conveyor belt 3 and moves forward. When the transfer platform 5 moves to the set position, the limit sensor 13 is triggered, the servo motor I12 stops rotating, and the transfer platform 5 and the three-way tank 14 stop moving. Fix the tee tank body 14 to the chuck 11 through bolts, and loosen the fixing bolts between the tee tank body 14 and the transfer platform 5 . As shown in Figure 3 and Figure 4.

3. Control the action of the hydraulic cylinder or electric push rod 10 through the console 2. The hydraulic cylinder or electric push rod 10 pushes the transmission plate II7 to move upward along the guide rail II9, thereby driving the chuck 11 and the tee tank 14 to move upward together. At this time, the servo motor I12 is controlled by the console 2 to reverse, and the conveyor belt 3 moves the conveyor table 5 in the opposite direction. When the conveyor table 5 is transported to the starting position, the limit sensor 13 is triggered, the servo motor I12 stops rotating, and the conveyor table 5. Stop movement. After the assembly of the docking part 15 is completed, place it on the transfer platform 5 , and fasten the docking part 15 and the transfer platform 5 . As shown in Figure 5 and Figure 6.

4. Control the action of the hydraulic cylinder or electric push rod 10 through the console 2. The hydraulic cylinder or electric push rod 10 pulls the transmission plate II7 to move downward along the guide rail II9, thereby driving the chuck 11 and the tee tank 14 to move downward together. After tightening the tee tank body 14 and the connecting piece 15 to the corresponding flanges, control the hydraulic cylinder or electric push rod 10 to move upward, and the chuck 11 and the tee tank body 14 move upward together under the action of the hydraulic cylinder or electric push rod 10 sports. The servo motor II8 is controlled by the console 2 to rotate counterclockwise, thereby driving the chuck 11 and the three-way tank 14 to complete rotation. At the same time, the servo motor I12 is controlled by the console 2 to complete the return of the transmission platform 5 to the initial state. As shown in Figure 7 and Figure 8.

5. Through the same operation, the connection between each flange connection end of the tee tank 14 and the docking piece 15 can be completed, as shown in Figure 9-12.

In addition, the transmission plate II7 can be fixed on the frame 1, and the transmission platform 5 is a liftable transmission platform, which will not be described again here.

Each embodiment in this specification is described in a progressive manner. Each embodiment focuses on its differences from other embodiments. The same and similar parts between various embodiments can be referred to each other.

The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be practiced in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features and inventive features disclosed herein.

Claims (10)

1. The butt joint method for the assembly of the three-way structure of the GIS equipment is characterized by comprising a butt joint device for the assembly of the three-way structure of the GIS equipment, wherein the butt joint device for the assembly of the three-way structure of the GIS equipment comprises a frame and a control console, a horizontal conveying device and a vertical overturning device controlled by the control console are arranged on the frame, a conveying table is arranged on the horizontal conveying device, the conveying table can be detachably and fixedly connected with a three-way tank body and a butt joint piece, the vertical overturning device comprises a reversible chuck, and the chuck can be detachably and fixedly connected with the three-way tank body;

the butt joint method for assembling the three-way structure of the GIS equipment comprises the following steps:

(1) Placing the three-way tank body on a conveying table, detachably fixing one flange connection end of the three-way tank body on the flange connection end on the conveying table, controlling a horizontal conveying device through a control table, conveying the three-way tank body to the lower part of a chuck by the horizontal conveying device, fixing the three-way tank body and the chuck, and detaching the three-way tank body from the conveying table;

(2) The vertical overturning device is controlled to move upwards through the control console, so that the chuck and the three-way tank body are driven to move upwards together; at the moment, the control console controls the horizontal conveying device, the horizontal conveying device conveys the conveying table to the initial position of the conveying table in the opposite direction, and then the butt joint piece is detachably fixed on the conveying table;

(3) The control console controls the horizontal conveying device, the horizontal conveying device conveys the butt joint piece on the conveying table to the lower side of the chuck, the control console controls the vertical overturning device, the vertical overturning device drives the chuck and the three-way tank body to downwards move to the upper side of the butt joint piece together, after the three-way tank body is fastened with the flange corresponding to the butt joint piece, the butt joint piece is removed from the conveying table, the control console controls the vertical overturning device, the vertical overturning device drives the chuck and the three-way tank body to upwards move, and drives the chuck and the three-way tank body to rotate so that the other flange connecting end of the three-way tank body is vertically downwards, the control console controls the horizontal conveying device, and the horizontal conveying device conveys the conveying table to the starting position;

(4) The butt joint of the other flange connecting ends of the three-way tank body and the butt joint piece is completed through the same operation;

or, the butt joint method for assembling the three-way structure of the GIS equipment comprises the following steps of:

(1) Placing the three-way tank body on a conveying table, detachably fixing one flange connection end of the three-way tank body on the flange connection end of the conveying table, controlling a horizontal conveying device through a control table, conveying the three-way tank body to the lower part of a chuck by the horizontal conveying device, fixing the three-way tank body and the chuck, and detaching the three-way tank body from the conveying table;

(2) The horizontal conveying device is controlled by the control console, the horizontal conveying device conveys the conveying table to the starting position of the conveying table in the opposite direction, the height of the conveying table is reduced, and then the butt joint piece is detachably fixed on the conveying table;

(3) The control platform controls the horizontal conveying device, the horizontal conveying device conveys the butt joint piece on the conveying platform to the lower part of the chuck, the height of the conveying platform is raised, after the three-way tank body is fastened with the flange corresponding to the butt joint piece, the butt joint piece is detached from the conveying platform, the height of the conveying platform is lowered, the control platform drives the chuck and the three-way tank body to rotate by controlling the vertical overturning device, so that the other flange connecting end of the three-way tank body is vertically downward, the control platform controls the horizontal conveying device, and the horizontal conveying device conveys the conveying platform to the starting position;

(4) And the butt joint of the other flange connection ends of the three-way tank body and the butt joint piece is completed through the same operation.

2. The butt joint method for assembling the three-way structure of the GIS equipment according to claim 1, wherein the butt joint method comprises the following steps: the horizontal conveying device comprises a conveying belt arranged on a frame, the conveying belt is driven by a servo motor I, and a limit sensor is further arranged on the frame.

3. The butt joint method for assembling the three-way structure of the GIS equipment according to claim 2, wherein the butt joint method comprises the following steps: the conveying table is arranged on the transmission plate I, and the transmission plate I can move along the guide rail I in the frame under the driving of the conveying belt.

4. The butt joint method for assembling the three-way structure of the GIS equipment according to claim 1 or 2, wherein the butt joint method comprises the following steps: the conveying table is a lifting conveying table.

5. The butt joint method for assembling the three-way structure of the GIS equipment according to claim 1 or 2, wherein the butt joint method comprises the following steps: and a screw hole used for being connected with the three-way tank body and the butt joint piece is formed in the flange connection end of the conveying table.

6. The butt joint method for assembling the three-way structure of the GIS equipment according to claim 1 or 2, wherein the butt joint method comprises the following steps: the chuck is driven to rotate by a servo motor II.

7. The butt joint method for assembling the three-way structure of the GIS equipment according to claim 6, wherein the butt joint method comprises the following steps: the chuck is a liftable chuck.

8. The butt joint method for assembling the three-way structure of the GIS equipment according to claim 6, wherein the butt joint method comprises the following steps: the servo motor II is fixed on the transmission plate II, and the transmission plate II can move up and down along the guide rail II on the frame under the drive of the driving device.

9. The butt joint method for assembling the three-way structure of the GIS equipment according to claim 8, wherein the butt joint method comprises the following steps: the driving device is a hydraulic cylinder or an electric push rod, one end of the hydraulic cylinder or the electric push rod is fixedly connected with the frame, and the other end of the hydraulic cylinder or the electric push rod is fixedly connected with the transmission plate II.

10. The butt joint method for assembling the three-way structure of the GIS equipment according to claim 1 or 2, wherein the butt joint method comprises the following steps: the chuck comprises a connecting plate which is matched and connected with three flange connection ends of the three-way tank body, and screw holes which are used for being connected with the three-way tank body are formed in the connecting plate.