CN216841687U

CN216841687U - Inclined shaft construction expands digs platform truck

Info

Publication number: CN216841687U
Application number: CN202122472505.6U
Authority: CN
Inventors: 张峰; 陈张华; 周曙光; 邓洋; 陈超; 张润
Original assignee: Chongqing Panlong Pumped Storage Power Station Co ltd; State Grid Xinyuan Group Co Ltd
Current assignee: Chongqing Panlong Pumped Storage Power Station Co ltd; State Grid Xinyuan Group Co Ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-06-28
Anticipated expiration: 2031-10-14

Abstract

The utility model provides an excavation trolley for inclined shaft construction, which belongs to the technical field of the excavation trolley. Its technical scheme is: an inclined shaft construction and excavation trolley, which is characterized in that it includes a main platform, an auxiliary platform and a tail platform arranged in sequence from top to bottom, and the main platform is provided with a bottom and two sides at one end close to the track. a boss, the boss is provided with a slideway, a support plate is slidably arranged between the two slideways, and the support plate is located between the two rails and can extend out of the rails to be close to the slope of the inclined shaft; A screw rod is provided on the main platform and at a position corresponding to the boss, an adjustment ring is provided on the screw rod through a threaded connection, and a limit rod is hingedly arranged on the adjustment ring, and both sides of the outer end of the support plate are provided Both are provided with a limit stand, and the limit rod can be rotated up and down and can be pressed against the limit stand. The beneficial effect of the utility model is that a support plate can be erected between the excavation trolley and the slope of the inclined shaft.

Description

Inclined shaft construction expands digs platform truck

Technical Field

The utility model relates to an expand and dig platform truck technical field, especially relate to an inclined shaft construction expands and digs platform truck.

Background

The expanding excavation trolley is a construction operation platform for satisfying the requirements of operating personnel to carry out inclined shaft expanding excavation drilling blasting and anchor-shotcrete supporting, and the expanding excavation trolley can walk along a track erected along the slope surface of an inclined shaft. The trolley is usually provided with traction by a winch, the winch is connected with the trolley by a steel wire rope, and the trolley is controlled to move up and down along the track by the pulling force of the winch and the gravity of the trolley. Because the track is erected between the expanding excavation trolley and the slope surface of the inclined shaft, a certain space is formed between the expanding excavation trolley and the slope surface of the inclined shaft, and certain potential safety hazards can exist when constructors pass through the space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can expand to dig platform truck at the inclined shaft construction that expands to dig the backup pad between platform truck and inclined shaft are domatic.

The utility model discloses a realize through following technical scheme: the inclined shaft construction expanding excavation trolley is characterized by comprising a main platform, an auxiliary platform and a tail platform which are sequentially arranged from top to bottom, wherein bosses are arranged on two sides below one end, close to a track, of the main platform, slide ways are arranged on the bosses, a supporting plate is arranged between the two slide ways in a sliding mode, and the supporting plate is located between the two tracks and can extend out of the track to be close to the slope surface of an inclined shaft;

the main platform is provided with a screw rod, the position corresponding to the boss is provided with an adjusting ring through threaded connection, the adjusting ring is hinged to be provided with a limiting rod, the two sides of the outer end of the supporting plate are provided with limiting vertical plates, and the limiting rod can rotate up and down and can be propped against the limiting vertical plates.

The trolley is vertically and integrally in a triangular system, the inclination angle of the trolley is consistent with the angle of the inclined shaft, the area of the main platform is the largest, and the main platform, the auxiliary platform and the tail platform are connected through a plurality of support rods; the main platform is used for placing tools and materials, the auxiliary platform is an anchor rod construction platform, and the tail platform is a blast hole construction platform.

The platform board of main platform, auxiliary platform and afterbody platform can be laid by netted baffle, can conveniently observe the condition of lower part like this, covers the steel sheet at the construction area, netted baffle lower part can set up the anchor strut.

The two sides of the limiting vertical plate are provided with limiting side plates, a limiting top plate is arranged above the two limiting side plates, the end part of the limiting rod can be jacked on the limiting vertical plate, and the side wall of the limiting rod can be in contact with the limiting top plate. When people walk on the supporting plate, the front end of the supporting plate can deform due to the gravity of people, so that the limiting top plate is arranged, and the deformation condition can be reduced due to the contact of the limiting top plate and the limiting rod.

The adjustable ring is provided with a ring groove, a ring plate is arranged in the ring groove in a rotating mode, a U-shaped plate is arranged on the side wall of the ring plate, and the limiting rod is hinged between two side plates of the U-shaped plate.

The track is the I shape, just be located on the screw rod the regulating plate has been cup jointed to the below of adjustable ring, the regulating plate is through setting up nut one on the screw rod is fixed, be provided with the riser on the regulating plate, be provided with the mounting hole on the riser, cup joint the slip double-screw bolt in the mounting hole, the one end rotation of slip double-screw bolt is provided with the guide block, just be located on the slip double-screw bolt the both sides of riser all are provided with nut two, the regulating plate rotates orbital inboard just the guide block can set up in the recess of track side, the slip double-screw bolt is through two nut two is fixed. The wheel of platform truck is walked on the track, has still had certain potential safety hazard although having set up on current platform truck and having placed the wheel and break away from orbital structure, consequently this application can through with the slider sets up in the recess of track both sides, further avoid the wheel to break away from the track.

All be provided with the manhole on main platform and the auxiliary platform, manhole department is provided with the cat ladder, two the manhole is in different positions.

The outer sides of the main platform, the auxiliary platform and the tail platform are provided with fences.

The utility model has the advantages that: a supporting plate can be erected between the expanding excavation trolley and the slope surface of the inclined shaft; the supporting plate is in a sliding connection mode, and the distance between the expanding excavation trolley and the slope surface of the inclined shaft is different, so that the expanding excavation trolley can be used; the supporting plate is limited through a limiting rod arranged on the screw rod; the connection between the track and the adjusting plate is realized through the adjustable slide block, so that the connection relationship between the track and the trolley is further increased.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of B in fig. 1.

Fig. 4 is a schematic view of a structure with a different angle from fig. 1.

Fig. 5 is a partially enlarged view of C in fig. 4.

Fig. 6 is a schematic structural view of the adjusting lever and the adjusting plate when they are stored.

Fig. 7 is a partial enlarged view of fig. 6 at D.

Fig. 8 is a schematic structural view of the support plate.

Wherein the reference numerals are: 1. a main platform; 2. an auxiliary platform; 3. a tail platform; 4. a support plate; 5. a track; 6. a screw; 7. an adjusting plate; 8. a manhole; 9. a fence; 10. a wheel; 101. a boss; 102. a slideway; 401. inserting the column; 402. a vertical limiting plate; 403. a limiting side plate; 404. a limiting top plate; 405. a strip-shaped opening; 601. an adjusting ring; 602. an annular plate; 603. a U-shaped plate; 604. a limiting rod; 701. a first nut; 702. a vertical plate; 703. a sliding stud; 704. a guide block; 705. and a second nut.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1-8, the utility model relates to an inclined shaft construction expands digs platform truck, which is characterized in that, includes main platform 1, auxiliary platform 2 and tail platform 3 that set gradually from top to bottom, both sides below one end of main platform 1 near track 5 are provided with boss 101, the boss 101 is provided with slide ways 102, a support plate 4 is arranged between two slide ways 102 in a sliding manner, the support plate 4 is positioned between two tracks 5 and can extend out of track 5 to be close to the inclined shaft slope;

the support plate 4 is provided with an inserting column 401 inserted in the slide rail 102, and a limiting column is arranged on the inserting column 401 and positioned outside the boss 101 to prevent the support plate 4 from being separated from the slide rail 102.

The main platform 1 is provided with a screw 6 at a position corresponding to the boss 101, the screw 6 is provided with an adjusting ring 601 through threaded connection, the adjusting ring 601 is hinged to be provided with a limiting rod 604, both sides of the outer end of the supporting plate 4 are provided with a limiting vertical plate 402, and the limiting rod 604 can rotate up and down and can be propped against the limiting vertical plate 402.

The trolley is vertically and integrally in a triangular system, the inclination angle of the trolley is consistent with the angle of the inclined shaft, the area of the main platform 1 is the largest, and the main platform 1, the auxiliary platform 2 and the tail platform 3 are connected through a plurality of support rods; tools and materials are placed on the main platform 1, the auxiliary platform 2 is an anchor rod construction platform, and the tail platform 3 is a blast hole construction platform.

When the support bar between the main platform 1 and the auxiliary platform 2 obstructs the movement of the support plate 4, a slot 405 may be formed in the support plate 4.

The platform board of main platform 1, auxiliary platform 2 and afterbody platform 3 can be laid by netted baffle, can conveniently observe the condition of lower part like this, covers the steel sheet at the construction area, and netted baffle lower part can set up the anchor strut.

The two sides of the limiting vertical plate 402 are provided with limiting side plates 403, a limiting top plate 404 is arranged above the two limiting side plates 403, the end part of the limiting rod 604 can be propped against the limiting vertical plate 402, and the side wall of the limiting rod 604 can be contacted with the limiting top plate 404. When a person walks on the supporting plate 4, the front end of the supporting plate 4 is deformed due to the gravity of the person, so that the limiting top plate is arranged, and the deformation condition can be reduced due to the contact between the limiting top plate 404 and the limiting rod 604.

An annular groove is formed in the adjusting ring 601, an annular plate 602 is rotatably arranged in the annular groove, a U-shaped plate 603 is arranged on the side wall of the annular plate 602, and a limiting rod 604 is hinged between two side plates of the U-shaped plate 603.

The track 5 is I-shaped, an adjusting plate 7 is sleeved on the screw rod 6 and located below the adjusting ring 601, the adjusting plate 7 is fixed through a first nut 701 arranged on the screw rod 6, a vertical plate 702 is arranged on the adjusting plate 7, a mounting hole is formed in the vertical plate 702, a sliding stud 703 is sleeved in the mounting hole, a guide block 704 is arranged at one end of the sliding stud 703 in a rotating mode, two nuts 705 are arranged on the two sides of the sliding stud 703 and located on the vertical plate 702, the adjusting plate 7 rotates to the inner side of the track 5, the guide block 704 can be arranged in a groove in the side face of the track 5, and the sliding stud 703 is fixed through the two nuts 705. The wheels 10 of the trolley travel on the track 5, and although the structure for placing the wheels 10 to be separated from the track 5 is arranged on the existing trolley, certain potential safety hazards still exist, so that the guide blocks 704 can be arranged in grooves on two sides of the track 5, and the wheels 10 are further prevented from being separated from the track 5.

All be provided with manhole 8 on main platform 1 and the auxiliary platform 2, manhole 8 department is provided with the cat ladder, and two manholes 8 are in different positions.

The outer sides of the main platform 1, the auxiliary platform 2 and the tail platform 3 are all provided with a fence 9.

The use method comprises the following steps: inserting the inserting columns 401 on the supporting plate 4 into the two sliding ways 102, sliding the supporting plate 4 to a proper position, then rotating the adjusting ring 601 to change the height of the adjusting ring 601, wherein the limiting rod 604 is rotatably arranged on the adjusting ring 601 through the annular plate 602, so that the limiting rod 604 can only ascend and can not rotate until the limiting rod 604 can be pressed against the limiting vertical plate 402, and then rotating the adjusting ring 601 to be pressed tightly;

the adjusting plate 7 is rotated so that the guide block 704 on the sliding stud 703 can be disposed in the groove on the side of the rail 5, the first nut 701 is screwed on the fixing adjusting plate 7, and then the second nut 705 is screwed on the fixing sliding stud 703.

The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.

Claims

1. The inclined shaft construction expanding excavation trolley is characterized by comprising a main platform, an auxiliary platform and a tail platform which are sequentially arranged from top to bottom, wherein bosses are arranged on two sides below one end, close to a track, of the main platform, slide ways are arranged on the bosses, a supporting plate is arranged between the two slide ways in a sliding mode, and the supporting plate is located between the two tracks and can extend out of the track to be close to the slope surface of an inclined shaft;

the main platform and the position corresponding to the boss are provided with screw rods, the screw rods are provided with adjusting rings through threaded connection, the adjusting rings are hinged to be provided with limiting rods, two sides of the outer end of the supporting plate are provided with limiting vertical plates, and the limiting rods can rotate up and down and can be abutted to the limiting vertical plates.

2. The inclined shaft construction expanding excavation trolley as claimed in claim 1, wherein limiting side plates are arranged on two sides of the limiting vertical plate, a limiting top plate is arranged above the two limiting side plates, the end portion of the limiting rod can be abutted against the limiting vertical plate, and the side wall of the limiting rod can be in contact with the limiting top plate.

3. The inclined shaft construction expanding excavation trolley as claimed in claim 1 or 2, wherein an annular groove is formed in the adjusting ring, an annular plate is rotatably arranged in the annular groove, a U-shaped plate is arranged on the side wall of the annular plate, and the limiting rod is hinged between two side plates of the U-shaped plate.

4. The inclined shaft construction expands digs platform truck according to claim 1 or 2, characterized in that, the track is the I shape, on the screw rod and be located the regulating plate has been cup jointed to the below of adjustable ring, the regulating plate is through setting up nut one on the screw rod is fixed, be provided with the riser on the regulating plate, be provided with the mounting hole on the riser, cup joint the slide stud in the mounting hole, the one end rotation of slide stud is provided with the guide block, just be located on the slide stud the both sides of riser all are provided with nut two, the regulating plate rotates orbital inboard just the guide block can set up in the recess of track side, the slide stud passes through two nut two is fixed.

5. The slant well construction expanding excavation trolley of claim 1, wherein a manhole is arranged on each of the main platform and the auxiliary platform, a ladder stand is arranged at the manhole, and the two manholes are located at different positions.

6. The slant well construction expanding excavation trolley of claim 1, wherein fences are arranged on the outer sides of the main platform, the auxiliary platform and the tail platform.