CN111879296A - Miniature laser marking instrument mounting structure applied to cable bridge construction - Google Patents

Abstract

The invention discloses an installation structure of a miniature laser marking instrument applied in the construction of a cable bridge, comprising an installation base, the installation base is circular, and a detection device is fixedly installed at the center of the bottom circle, and the detection device is composed of a detection ring and a detection cone , and the top section of the detection cone is cylindrical, the detection ring is fixedly sleeved on the outer side of the cylinder section of the detection cone, the inner ring of the detection ring is provided with a number of installation holes, and a pressure sensor is fixedly installed in the installation holes to detect the cylinder of the cone. The outer side of the segment is connected with connecting rods corresponding to each installation hole, and the connecting rods are respectively connected with the detection ends of the pressure sensors. The installation structure of the miniature laser marking instrument used in the construction of the cable bridge has a reasonable structure and novel design, and can effectively replace the manual leveling adjustment of the laser marking instrument, realizes the automatic leveling of the laser marking instrument, and has the advantages of relatively High practical and promotional value.

Description

A miniature laser marking instrument installation structure used in the construction of cable trays

technical field

The invention relates to the technical field of cable bridge construction, in particular to a miniature laser marking instrument installation structure used in the construction of cable bridges.

Background technique

The laser reticle is also called a laser level. The laser level is a level that guides the laser beam emitted by the laser device into the telescope barrel of the level, so that it is emitted along the collimation axis. The laser level has two types: special laser level and laser device attached to the level, which can be used for leveling measurement in conjunction with a level with a photoelectric receiving target. Compared with optical level, laser level has the characteristics of high precision, long line of sight and automatic reading and recording.

In the construction of cable trays of cable tunnels, laser marking instrument is one of the frequently used tools. In the process of using the laser marking instrument, it is often necessary to level the laser marking instrument and the mounting base of the laser marking instrument before use. However, most of the existing mounting bases rely on manual leveling. However, in the In the process of manual leveling, there are often the defects of low leveling accuracy and long leveling time, which are difficult to meet the construction requirements of cable trays. Therefore, we have improved this and proposed a miniature laser marker used in the construction of cable trays. Line meter installation structure.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:

The invention relates to an installation structure of a miniature laser marking instrument applied in the construction of a cable bridge, comprising an installation base, the installation base is circular, and a detection device is fixedly installed at the center of the bottom circle, and the detection device is composed of a detection ring and a detection device. The top section of the detection cone is cylindrical, the detection ring is fixedly sleeved on the outer side of the cylinder section of the detection cone, the inner ring of the detection ring is provided with a number of installation holes, and is fixedly installed in the installation holes There is a pressure sensor, and the outer surface of the cylindrical section of the detection cone is connected with a connecting rod at the corresponding position of each installation hole, and the connecting rods are respectively connected with the detection end of the pressure sensor, and the bottom surface of the installation base is connected with each other. Three sets of support devices are fixedly installed at the edge of the upper support rod, and the support devices are all composed of an upper support rod and a lower support rod. The bottom of the upper support rod is provided with a first installation chamber, and the top of the lower support rod is set on the first Inside an installation chamber, a second installation chamber is arranged inside the lower support rod, a fixing block is installed in the second installation chamber, a lead screw is vertically fixed in the first installation chamber, and the The bottom end of the lead screw passes through the top surface of the lower support rod and is connected with the fixing block.

As a preferred technical solution of the present invention, the bottom cone tip of the detection cone is connected with a support base plate, and a cylindrical cylinder is installed between the support base plate and the detection ring, and the cylinder cylinder can be made of metal or glass.

As a preferred technical solution of the present invention, an upper cover is fixedly installed on the top of the detection ring, an installation groove is arranged inside the upper cover, an integrated circuit board is fixedly installed in the installation groove, and the integrated circuit The boards are respectively electrically connected with the pressure sensors through wires.

As a preferred technical solution of the present invention, a motor is fixedly installed on the top end of the upper support rod close to the first installation chamber, and the motor is connected with the screw drive, and the motor is connected to the integrated circuit board through wires. Electrical connection.

As a preferred technical solution of the present invention, the top end of the lower support rod is provided with a number of balls at the contact portion with the lead screw, and a ball screw motion pair can be formed by the balls and the lead screw.

As a preferred technical solution of the present invention, guide grooves are symmetrically arranged on both sides of the bottom of the lower support rod, and the first installation chamber is provided with a guide groove that can be mutually engaged with the guide groove on the side close to the guide groove. card block.

As a preferred technical solution of the present invention, the side surfaces of the fixing block and the side surfaces of the second installation chamber can be fitted to each other, and can slide against each other.

As a preferred technical solution of the present invention, rubber feet are fixedly connected to the bottom ends of the lower support rods, and the rubber feet are all tapered structures.

The beneficial effects of the present invention are: the installation structure of the miniature laser marking instrument used in the construction of the cable bridge can realize the rapid detection of the angle of the installation base through the cooperation of the detection cone in the detection device and the pressure sensor in the detection ring. At the same time, the use of the integrated circuit board and the motor lead screw in the support device realizes the rapid telescopic adjustment of the support rod under the support device, thereby realizing the automatic leveling of the installation base, and effectively improving the installation efficiency of the laser marking instrument; The installation structure of the miniature laser marking instrument used in the construction of the cable bridge has the advantages of reasonable structure, novel design, simple operation, and can effectively replace the manual leveling adjustment of the laser marking instrument, and realize the automatic leveling of the laser marking instrument. , with high practical and promotion value.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the overall structure schematic diagram of the installation structure of the miniature laser marking instrument applied in the construction of a kind of cable tray of the present invention;

2 is a schematic structural diagram of the detection device of the installation structure of the miniature laser marking instrument used in the construction of a cable bridge according to the present invention;

3 is a schematic view of the detection ring structure of the installation structure of the miniature laser marking instrument applied in the construction of a cable bridge according to the present invention;

4 is a schematic diagram of the upper cover structure of the installation structure of the miniature laser marking instrument applied in the construction of a cable bridge according to the present invention;

FIG. 5 is a schematic structural diagram of the support device of the installation structure of the miniature laser marking instrument used in the construction of a cable bridge according to the present invention.

In the figure: 1. Installation base; 2. Detection device; 3. Support device; 4. Detection ring; 5. Detection cone; 6. Cylinder; 7. Supporting bottom plate; 8. Upper cover; 9. Pressure sensor; 10. connecting rod; 11, installation groove; 12, integrated circuit board; 13, upper support rod; 14, lower support rod; 15, guide groove; 16, first installation chamber; 17, second installation chamber; 18, wire bar; 19, motor; 20, fixed block; 21, rubber feet.

Detailed ways

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

Example: As shown in Figures 1-5, a miniature laser marking instrument installation structure used in the construction of a cable tray of the present invention includes a mounting base 1, which is circular and fixedly installed at the center of the bottom circle. There is a detection device 2, the detection device 2 is composed of a detection ring 4 and a detection cone 5, and the top section of the detection cone 5 is cylindrical, and the detection ring 4 is fixedly sleeved on the outer side of the cylindrical section of the detection cone 5, The inner ring of the detection ring 4 is provided with a number of installation holes, and a pressure sensor 9 is fixedly installed in the installation holes, and the outer surface of the cylindrical section of the detection cone 5 is connected with each installation hole corresponding to the connection. rods 10, and the connecting rods 10 are connected with the detection ends of the pressure sensors 9 respectively, and three groups of support devices 3 are fixedly installed at the edge of the bottom surface of the installation base 1, and the support devices 3 are composed of the upper support rod 13 and The lower support rod 14 is formed, the bottom of the upper support rod 13 is provided with a first installation chamber 16 , and the top of the lower support rod 14 is provided inside the first installation chamber 16 , and the lower support rod 14 is provided inside There is a second installation chamber 17 , and a fixing block 20 is installed in the second installation chamber 17 , a lead screw 18 is vertically fixedly installed in the first installation chamber 16 , and the bottom end of the lead screw 18 passes through The top end surface of the lower support rod 14 is interconnected with the fixing block 20 .

Wherein, the bottom cone tip of the detection cone 5 is connected with a supporting base plate 7, and a cylindrical cylinder 6 is installed between the supporting base plate 7 and the detection ring 4. , the isolation protection of the detection cone 5 can be achieved, thereby facilitating the improvement of the detection accuracy of the detection cone 5 .

Wherein, the top of the detection ring 4 is fixedly installed with the upper cover 8, the inside of the upper cover 8 is provided with the installation groove 11, the integrated circuit board 12 is fixedly installed inside the installation groove 11, and the integrated circuit board 12 passes through the wire They are electrically connected to the pressure sensors 9 respectively, and the data of the integrated circuit board 12 is processed centrally, so as to facilitate the automatic leveling of the mounting base 1 .

A motor 19 is fixedly installed on the top end of the upper support rod 13 near the first installation chamber 16 , and the motor 19 is drivingly connected to the lead screw 18 , and the motor 19 is electrically connected to the integrated circuit board 12 through wires. , through the cooperative use of the motor 19 and the lead screw 18, it is convenient to realize the rapid adjustment of the lead screw 18, thereby facilitating the rapid adjustment of the lower support rod.

Wherein, the top end of the lower support rod 14 is provided with a plurality of balls at the contact portion with the lead screw 18 , and a ball screw motion pair can be formed by the balls and the lead screw 18 .

Wherein, guide grooves 15 are symmetrically arranged on both sides of the bottom of the lower support rod 14 , and the first installation chamber 16 is provided with a clamping block that can be mutually engaged with the guide groove 15 on the side close to the guide groove 15 . The cooperating use of the guide groove and the clamping block facilitates the smooth movement of the lower support rod 14 , and further facilitates the automatic leveling of the mounting base 1 .

Wherein, the side surface of the fixing block 20 and the side surface of the second installation chamber 17 can be attached to each other and can slide with each other. Through the fixing block 20, it is convenient to improve the rotational stability of the lead screw 18, thereby improving the automatic adjustment of the installation base 1. level efficiency.

Wherein, the bottom ends of the lower support rods 14 are fixedly connected with rubber feet 21, and the rubber feet 21 are all tapered structures.

Working principle: When using, first connect the electrical components in the structure to the external control switch and power supply, fix the micro laser marking instrument to the mounting base 1, and then place the mounting base 1 stably to the position where the line needs to be marked, and pass the control The switch activates the electrical components in the installation base 1. If the installation base 1 is not in a horizontal state, the detection cone 5 will be offset, and different pressures will be applied to the pressure sensor 9 at different positions on the detection ring 5, and the pressure sensor 9 will The detection data is centrally transmitted to the integrated circuit board 12, and the integrated circuit board 12 will centrally process the obtained data, and adjust the rotation of the motor 19 in the support device 3 to realize the telescopic adjustment of the lower support rod 14 at different positions I, and then realize Leveling treatment of installation base 1 and micro laser marking instrument. The installation structure of the miniature laser marking instrument used in the construction of the cable tray realizes the rapid detection of the angle of the installation base through the cooperation of the detection cone in the detection device and the pressure sensor in the detection ring. The use of the motor lead screw in the support device realizes the rapid telescopic adjustment of the support rod under the support device, thereby realizing the automatic leveling of the installation base, and effectively improving the installation efficiency of the laser marking instrument; this kind of cable bridge is used in the construction of The installation structure of the miniature laser marking instrument is reasonable in structure, novel in design, simple in operation, and can effectively replace the manual leveling adjustment of the laser marking instrument, realize the automatic leveling of the laser marking instrument, and has high practicality and efficiency. Promote value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the orientations shown in the accompanying drawings Or the positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still understand the foregoing embodiments. The technical solutions described are modified, or some technical features thereof are equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. A miniature laser striping machine mounting structure applied to cable bridge construction comprises a mounting base (1) and is characterized in that the mounting base (1) is circular, a detection device (2) is fixedly mounted at the center of a circle at the bottom of the mounting base, the detection device (2) is composed of a detection ring (4) and a detection cone (5), one section of the top of the detection cone (5) is cylindrical, the detection ring (4) is fixedly sleeved on the outer side of the cylindrical section of the detection cone (5), the inner ring of the detection ring (4) is provided with a plurality of mounting holes, pressure sensors (9) are fixedly mounted in the mounting holes, the outer side face of the cylindrical section of the detection cone (5) is connected with a connecting rod (10) at the corresponding position of each mounting hole, and the connecting rods (10) are respectively connected with the detection ends of the pressure sensors (9), the utility model discloses a support structure, including installation base (1), edge evenly distributed of bottom surface installs three sets of strutting arrangement (3), strutting arrangement (3) constitute by last bracing piece (13) and bottom suspension vaulting pole (14), it is provided with first installation cavity (16) to go up bracing piece (13) bottom, just the top setting of bottom suspension vaulting pole (14) is in the inside of first installation cavity (16), bottom suspension vaulting pole (14) inside is provided with second installation cavity (17), and installs fixed block (20) in second installation cavity (17), vertical fixed mounting has lead screw (18) in first installation cavity (16), the bottom of lead screw (18) passes the top face of bottom suspension vaulting pole (14) to with fixed block (20) interconnect.

2. The micro laser striping machine mounting structure applied to cable bridge construction according to claim 1, wherein a supporting bottom plate (7) is connected to the bottom cone tip of the detection cone (5), a cylindrical barrel (6) is mounted between the supporting bottom plate (7) and the detection ring (4), and the cylindrical barrel (6) can be made of metal or glass.

3. The miniature laser marking instrument installation structure applied to cable bridge construction according to claim 1, wherein an upper cover (8) is fixedly installed on the top of the detection ring (4), an installation groove (11) is formed inside the upper cover (8), an integrated circuit board (12) is fixedly installed inside the installation groove (11), and the integrated circuit board (12) is electrically connected with the pressure sensor (9) through a wire respectively.

4. The miniature laser striping machine mounting structure applied to cable bridge construction as claimed in claims 1 and 3, wherein the top ends of the upper supporting rods (13) close to the first mounting chamber (16) are fixedly provided with motors (19), the motors (19) are in transmission connection with the lead screws (18), and the motors (19) are electrically connected with the integrated circuit board (12) through wires.

5. The micro laser striping machine mounting structure applied to cable tray construction according to claim 1, wherein the top end of the lower support rod (14) is provided with a plurality of balls at the contact part with the screw (18), and can form a ball screw kinematic pair with the screw (18) through the balls.

6. The micro laser striping machine mounting structure applied to cable bridge construction according to claim 1, wherein the bottom of the lower support bar (14) is symmetrically provided with guide grooves (15) on both sides, and the first mounting chamber (16) is provided with a clamping block capable of clamping with the guide grooves (15) on one side close to the guide grooves (15).

7. The micro laser striping machine mounting structure for cable tray construction as claimed in claim 1, wherein the side of the fixing block (20) can be attached to and slide along the side of the second mounting chamber (17).

8. The mounting structure of the micro laser striping machine applied to the construction of the cable bridge frame according to claim 1, wherein the bottom ends of the lower supporting rods (14) are fixedly connected with rubber feet (21), and the rubber feet (21) are all in a conical structure.

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