CN212898283U - Electric ladder car for installing cables on side wall of tunnel - Google Patents
Electric ladder car for installing cables on side wall of tunnel Download PDFInfo
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- CN212898283U CN212898283U CN202021484626.1U CN202021484626U CN212898283U CN 212898283 U CN212898283 U CN 212898283U CN 202021484626 U CN202021484626 U CN 202021484626U CN 212898283 U CN212898283 U CN 212898283U
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Abstract
The utility model discloses an electronic ladder car of tunnel lateral wall cable installation relates to ladder car technical field, including bottom plate and roof, the fixed lift adjustment pole that is provided with of bottom plate top surface, lift adjustment pole top fixedly connected with bull stick, the bull stick rotates to set up the roof bottom, the inboard fixed spacing regulation pole that is provided with of lift adjustment pole, the fixed swash plate that is provided with in roof bottom surface one side, spacing regulation pole supports the inboard of swash plate, bottom plate top horizontal slip is provided with the limiting plate, the limiting plate supports the outside of swash plate, bottom plate bottom surface four corners is provided with moving mechanism respectively, the utility model provides a every tunnel wall hanging point all need move a ladder, needs workman's many cat ladders, wastes time and energy, has reduced the work efficiency's of operation problem.
Description
Technical Field
The utility model relates to a ladder car technical field especially relates to an electronic ladder car of tunnel lateral wall cable installation.
Background
In railway construction or subway construction, a large number of tunnels need to be built, and in four-electricity construction or existing line electrification transformation construction, return lines of various optical cables, lighting equipment and contact networks need to be erected on the inner walls of the tunnels. In order to install these devices, it is necessary to perform the operations of boring holes in the tunnel side wall, installing brackets, laying cables, and adjusting. At present some constructions, economic cost is considered by construction crews, the tools mainly use common bamboo ladders, aluminum alloy extension ladders or contact net construction ladder vehicles, one person carries the ladder, one person carries the tool ladder for construction, every tunnel wall hanging point all needs to move the ladder once, the workers need to climb the ladder many times, time and labor are wasted, and the working efficiency of operation is reduced.
Disclosure of Invention
The utility model aims to solve the technical problem that a tunnel lateral wall cable installation escalator car of convenient, simple structure, the operation of being convenient for of preparation is provided.
In order to solve the technical problem, the utility model provides an electronic ladder car of tunnel lateral wall cable installation, concrete technical scheme is as follows: an electric ladder car for installing cables on the side wall of a tunnel comprises a bottom plate and a top plate, wherein a lifting adjusting rod is fixedly arranged on the top surface of the bottom plate, a rotating rod is fixedly connected to the top end of the lifting adjusting rod, the rotating rod is rotatably arranged at the bottom of the top plate, a limiting adjusting rod is fixedly arranged on the inner side of the lower end of the lifting adjusting rod, the lengths of the lifting adjusting rod and the limiting adjusting rod can be adjusted, an inclined plate is fixedly arranged on one side of the bottom surface of the top plate, the limiting adjusting rod abuts against the inner side of the inclined plate, a limiting plate is slidably arranged on the top of the bottom plate in the left-right direction, the position of the limiting plate can be fixed, the limiting plate abuts against the outer side of the inclined plate, moving mechanisms are respectively arranged at four corners of the bottom surface of the bottom plate, the universal wheel is installed to landing leg cylinder bottom, the universal wheel is located in the landing leg recess.
Further, lift adjusting lever includes the cylindricality body, the chamber way has vertically been seted up at the cylindricality body top, it is provided with lift branch to slide in the chamber way, the fixed jacking cylinder that is provided with of bottom in the chamber way, jacking cylinder top with lift branch fixed connection, lift branch top with bull stick fixed connection.
Furthermore, two sides of the lower end of the lifting support rod are respectively and fixedly provided with a limiting slide block, the two limiting slide blocks are respectively arranged in the two slide way grooves, the limiting slide blocks are in sliding fit with the slide way grooves, and the two slide way grooves are longitudinally arranged on two sides in the cavity channel.
Furthermore, a rotating groove is formed in the bottom of the top plate, a rotating rod is arranged in the rotating groove, and two ends of the rotating rod are rotatably arranged in the rotating groove through rotating shafts respectively.
Further, the fixed location slider that is provided with in limiting plate bottom, the location slider slides and sets up in the spout, the spout is seted up the bottom plate top surface, location slider top one side is provided with the elasticity screw rod, the elasticity screw rod with location slider screw-thread fit, the location slider is through screwing the elasticity screw rod supports fixedly.
Further, the limiting adjusting rod comprises a limiting rod body, the limiting rod body is fixedly connected with the cylindrical body, one side, far away from the cylindrical body, of the limiting rod body is transversely provided with a limiting cavity, a push rod is arranged in the limiting cavity in a sliding mode, a limiting cylinder is fixedly arranged on the inner side of the limiting cavity, and the limiting cylinder is fixedly connected with the push rod.
Furthermore, the bottom of the landing leg cylinder is fixedly provided with an installation block, the bottom of the installation block is fixedly provided with the universal wheel, and the installation block is arranged in the landing leg groove in a vertically sliding manner.
Compared with the prior art, the utility model beneficial effect who has is:
1. through the arrangement of the lifting adjusting rod, the limiting adjusting rod, the inclined plate and other structures, the mounting angle of the top plate is adjusted according to actual work requirements, the limiting cylinder is started to drive the push rod to move left and right to abut against the inner side of the inclined plate, the limiting plate is adjusted to a proper position to abut against the outer side of the inclined plate, the mounting position and the mounting angle of the top plate can be fixed, the jacking cylinder is started to work to drive the top plate to move upwards to a required height, a worker does not need to climb a ladder, the worker can work more conveniently through reasonable adjustment of the height and the angle of the top plate, and;
2. through the landing leg cylinder and the isostructure of universal wheel that set up, it drives the universal wheel downstream to start the extension of landing leg cylinder, the universal wheel is with fixed block jack-up, promote the ladder car and can remove under the effect of universal wheel, time saving and labor saving, the workman can stand on the roof all the time, it makes the universal wheel be located the landing leg recess to start the shrink of landing leg cylinder, ladder car places stably this moment, it all need move a ladder to have solved every tunnel wall hanging point, waste time and energy, the work efficiency's of operation problem has been reduced, simultaneously on the whole, moreover, the steam generator is simple in structure, easily manufacture, the cost is not high, also benefit and popularization and use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, wherein:
fig. 1 is a front view of a cable-mounted electric ladder car for a tunnel side wall according to the present invention;
fig. 2 is a cross-sectional view of the cable-mounted electric ladder car for tunnel side walls according to the present invention;
fig. 3 is a side sectional view of a top plate in the cable-mounted electric ladder car for tunnel side walls according to the present invention;
fig. 4 is the utility model provides a cross-sectional view of spacing regulation pole in tunnel lateral wall cable installation escalator car.
In the figure: 1-top plate, 2-lifting support rod, 3-cylindrical body, 4-slideway groove, 5-cavity channel, 6-limit slide block, 7-jacking cylinder, 8-rotary groove, 9-rotary rod, 10-sloping plate, 11-limit plate, 12-positioning slide block, 13-supporting leg cylinder, 14-elastic screw, 15-slide groove, 16-limit adjusting rod, 161-limit rod body, 162-limit cylinder, 163-limit cavity channel, 164-push rod, 17-bottom plate, 18-fixed block, 19-rotating shaft, 20-universal wheel, 21-supporting leg groove and 22-mounting block.
Detailed Description
The technical solution in the embodiments of the present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, an electric ladder car for installing cables on the side wall of a tunnel comprises a bottom plate 17 and a top plate 1, wherein a lifting adjusting rod is fixedly arranged on the top surface of the bottom plate 17, a rotating rod 9 is fixedly connected to the top end of the lifting adjusting rod, the rotating rod 9 is rotatably arranged at the bottom of the top plate 1, a limit adjusting rod 16 is fixedly arranged on the inner side of the lower end of the lifting adjusting rod, the lengths of the lifting adjusting rod and the limit adjusting rod 16 can be adjusted, an inclined plate 10 is fixedly arranged on one side of the bottom surface of the top plate 1, the limit adjusting rod 16 abuts against the inner side of the inclined plate 10, a limit plate 11 is slidably arranged on the top of the bottom plate 17 left and right, the position of the limit plate 11 can be fixed, the limit plate 11 abuts against the outer side of the inclined plate 10, the lifting adjusting rod comprises a cylindrical body 3, a cavity 5 is, 2 tops of lift branch and bull stick 9 fixed connection, a rotating groove 8 has been seted up to roof 1 bottom, be provided with bull stick 9 in the rotating groove 8, bull stick 9 both ends rotate through pivot 19 respectively and set up in rotating groove 8, limiting plate 11 bottom is fixed to be provided with location slider 12, location slider 12 slides and sets up in spout 15, spout 15 is seted up at bottom plate 17 top surface, location slider 12 top one side is provided with the lag screw 14, lag screw 14 and the 12 screw-thread fit of location slider, location slider 12 supports fixedly through the lag screw 14 of screwing, limit adjusting rod 16 includes the spacing body of rod 161, the spacing body of rod 161 and the 3 fixed connection of cylindricality, spacing chamber way 163 has transversely been seted up to the one side that the cylindricality body 3 was kept away from to the spacing body of rod 161, it is provided with push rod 164 to slide in the spacing chamber way 163, spacing chamber way 163 inboard fixed be provided with.
Through the lift adjustment pole that sets up, limit adjustment pole 16 and swash plate 10 isotructure, adjust the installation angle of roof 1 according to the actual work needs, it is flexible to start spacing cylinder 162, spacing cylinder 162 drives and removes about push rod 164, push rod 164 supports the inboard at swash plate 10, control and adjust limiting plate 11 to suitable position, and fix limiting plate 11's position through the elasticity screw 14 of screwing, limiting plate 11 supports the outside at swash plate 10, can fix the mounted position and the angle of roof 1 this moment, the workman stands on roof 1, start jacking cylinder 7 work, jacking cylinder 7 drives lifting strut 2 rebound, lifting strut 2 drives roof rebound to the height that wants, the workman need not the cat ladder, through the rational regulation of roof 1 height and angle, the workman's work of being more convenient for, work efficiency is improved.
Through the arrangement of the supporting leg air cylinder 13, the universal wheels 20 and other structures, when the ladder car needs to be moved, the supporting leg air cylinder 13 is started to extend, the supporting leg air cylinder 13 drives the universal wheels 20 to move downwards, the fixed block 18 is jacked up by the universal wheels 20, the ladder car can be pushed to move under the action of the universal wheels 20, time and labor are saved, a worker can stand on the top plate 1 all the time, when the ladder car moves to a proper position, the supporting leg air cylinder 13 is started to contract, so that the universal wheels 20 are located in the supporting leg grooves 21, the ladder car is placed stably, and the problems that each tunnel wall hanging point needs to move a ladder once, time and labor are wasted, and the working efficiency of operation is reduced are solved;
as the improvement of the technical scheme, two sides of the lower end of the lifting support rod 2 are respectively and fixedly provided with a limiting slide block 6, the two limiting slide blocks 6 are respectively arranged in the two slide way grooves 4, the limiting slide blocks 6 are in sliding fit with the slide way grooves 4, and the two slide way grooves 4 are longitudinally arranged on two sides in the cavity channel 5.
Through the limit slide block 6 and the slideway groove 4 and other structures, the lifting support rod 2 is ensured to be stably moved up and down in the cavity channel 5, and meanwhile, the lifting support rod 2 is prevented from slipping from the cavity channel 5.
When the lifting device is used, the installation angle of the top plate 1 is adjusted according to actual work requirements, the limiting cylinder 162 is started to stretch, the limiting cylinder 162 drives the push rod 164 to move left and right, the push rod 164 abuts against the inner side of the inclined plate 10, the limiting plate 11 is adjusted to a proper position left and right, the position of the limiting plate 11 is fixed by screwing the elastic screw 14, the limiting plate 11 abuts against the outer side of the inclined plate 10, the installation position and the angle of the top plate 1 can be fixed at the moment, a worker stands on the top plate 1, the lifting cylinder 7 is started to work, the lifting cylinder 7 drives the lifting support rod 2 to move upwards, the lifting support rod 2 drives the top plate to move upwards to a required height, the worker does not need to climb a ladder, the worker can work more conveniently by reasonably; when the ladder car needs to be moved, the supporting leg air cylinder 13 is started to extend, the supporting leg air cylinder 13 drives the universal wheel 20 to move downwards, the fixed block 18 is jacked up by the universal wheel 20, the ladder car is pushed to move under the action of the universal wheel 20, time and labor are saved, a worker can stand on the top plate 1 all the time, when the ladder car moves to a proper position, the supporting leg air cylinder 13 is started to contract, so that the universal wheel 20 is located in the supporting leg groove 21, the ladder car is placed stably, and the problems that each tunnel wall hanging point needs to move a ladder once, time and labor are wasted, and the working efficiency of operation is reduced are solved; the limit slide block 6 and the slide way groove 4 which are arranged are structured to ensure that the lifting support rod 2 can stably move up and down in the cavity channel 5 and prevent the lifting support rod 2 from slipping from the cavity channel 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The electric ladder car for installing the cable on the side wall of the tunnel comprises a bottom plate and a top plate, and is characterized in that a lifting adjusting rod is fixedly arranged on the top surface of the bottom plate, a rotating rod is fixedly connected to the top end of the lifting adjusting rod, the rotating rod is rotatably arranged at the bottom of the top plate, a limiting adjusting rod is fixedly arranged on the inner side of the lower end of the lifting adjusting rod, the length of each of the lifting adjusting rod and the limiting adjusting rod can be adjusted, an inclined plate is fixedly arranged on one side of the bottom surface of the top plate, the limiting adjusting rod abuts against the inner side of the inclined plate, a limiting plate is slidably arranged on the top of the bottom plate in the left-right direction, the position of the limiting plate;
the moving mechanism comprises a fixed block, the fixed block is fixedly connected with the bottom plate, a supporting leg groove is formed in the bottom of the fixed block, a supporting leg cylinder is fixedly arranged in the supporting leg groove, universal wheels are mounted at the bottom of the supporting leg cylinder, and the universal wheels are located in the supporting leg groove.
2. The tunnel sidewall cable-mounted escalator as claimed in claim 1, wherein: the lift adjusting rod comprises a cylindrical body, a cavity is longitudinally formed in the top of the cylindrical body, a lift supporting rod is slidably arranged in the cavity, a jacking cylinder is fixedly arranged at the bottom in the cavity, the top end of the jacking cylinder is fixedly connected with the lift supporting rod, and the top end of the lift supporting rod is fixedly connected with the rotating rod.
3. The tunnel sidewall cable-mounted escalator as claimed in claim 2, wherein: the two sides of the lower end of the lifting support rod are respectively and fixedly provided with a limiting slide block, the two limiting slide blocks are respectively arranged in the two slide way grooves, the limiting slide blocks are in sliding fit with the slide way grooves, and the two slide way grooves are longitudinally arranged on the two sides in the cavity channel.
4. The tunnel sidewall cable-mounted escalator as claimed in claim 1, wherein: the bottom of the top plate is provided with a rotating groove, a rotating rod is arranged in the rotating groove, and two ends of the rotating rod are respectively rotatably arranged in the rotating groove through rotating shafts.
5. The tunnel sidewall cable-mounted escalator as claimed in claim 1, wherein: the bottom of the limiting plate is fixedly provided with a positioning sliding block, the positioning sliding block is arranged in a sliding groove in a sliding mode, the sliding groove is formed in the top surface of the bottom plate, an elastic screw is arranged on one side of the top of the positioning sliding block, the elastic screw is in threaded fit with the positioning sliding block, and the positioning sliding block is abutted and fixed through screwing the elastic screw.
6. The tunnel sidewall cable-mounted escalator as claimed in claim 2, wherein: the limiting adjusting rod comprises a limiting rod body, the limiting rod body is fixedly connected with the cylindrical body, one side of the cylindrical body, away from the limiting rod body, is transversely provided with a limiting cavity, a push rod is arranged in the limiting cavity in a sliding mode, a limiting cylinder is fixedly arranged on the inner side of the limiting cavity, and the limiting cylinder is fixedly connected with the push rod.
7. The tunnel sidewall cable-mounted escalator as claimed in claim 1, wherein: the bottom of the supporting leg cylinder is fixedly provided with an installation block, the bottom of the installation block is fixedly provided with the universal wheel, and the installation block is arranged in the supporting leg groove in a vertically sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484626.1U CN212898283U (en) | 2020-07-24 | 2020-07-24 | Electric ladder car for installing cables on side wall of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484626.1U CN212898283U (en) | 2020-07-24 | 2020-07-24 | Electric ladder car for installing cables on side wall of tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212898283U true CN212898283U (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021484626.1U Active CN212898283U (en) | 2020-07-24 | 2020-07-24 | Electric ladder car for installing cables on side wall of tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212898283U (en) |
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2020
- 2020-07-24 CN CN202021484626.1U patent/CN212898283U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210513 Address after: Room 1605, 16 / F, unit 1, building 2, 100 Shangdu Road, Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province, 450000 Patentee after: HENAN TIANHUIJIN ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: Room 901, unit 1, building 17, 66 Jingbei 2nd Road, Zhengzhou Economic and Technological Development Zone, Henan Province, 450000 Patentee before: Chen Weiwei |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 1605, 16 / F, unit 1, building 2, 100 Shangdu Road, Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Tianhui Zhicheng Technology Co.,Ltd. Address before: Room 1605, 16 / F, unit 1, building 2, 100 Shangdu Road, Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province, 450000 Patentee before: HENAN TIANHUIJIN ELECTRONIC TECHNOLOGY Co.,Ltd. |