CN209855803U - Comprehensive trolley for tunnel construction - Google Patents
Comprehensive trolley for tunnel construction Download PDFInfo
- Publication number
- CN209855803U CN209855803U CN201920600124.1U CN201920600124U CN209855803U CN 209855803 U CN209855803 U CN 209855803U CN 201920600124 U CN201920600124 U CN 201920600124U CN 209855803 U CN209855803 U CN 209855803U
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- guide roller
- tunnel construction
- cable
- base
- lifting platform
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a comprehensive trolley for tunnel construction, which relates to the technical field of tunnel construction and comprises a base; the box body is fixedly arranged at the top of the base, and the scissor-fork type lifting mechanism is fixedly arranged at the top of the box body; the top of the scissor type lifting mechanism is fixedly provided with a lifting platform; a rotary table is rotatably arranged on the left side of the top of the lifting platform; a cable reel is arranged above the turntable, and a cable is wound on the cable reel; an electric push rod is fixedly arranged at the top of the lifting platform, a support is fixedly arranged at the top end of the electric push rod, an upper guide roller and a lower guide roller which are matched to be used are rotatably connected to the support, and a gap for a cable to pass through is reserved between the upper guide roller and the lower guide roller; the lower guide roller is driven by a reduction motor located at the front side thereof. The utility model discloses can be at the not work of laying wire of co-altitude, the staff that is fit for different heights uses, and application scope is wide, and labour saving and time saving is favorable to improving wiring efficiency.
Description
Technical Field
The utility model relates to a tunnel construction technical field specifically is a synthesize platform truck for tunnel construction.
Background
A tunnel is a building constructed underground or underwater or in a mountain, with railways or roads for motor vehicles to pass through. The tunnel can be divided into three categories of mountain tunnels, underwater tunnels and urban tunnels according to the positions of the tunnels. A tunnel traversing from a mountain or under a hill to shorten the distance and avoid a large slope is called a mountain tunnel; underwater tunnels passing under a river or sea floor to cross a river or channel; urban tunnels are used to cross underground cities to meet the needs of railways to pass through large cities. The most constructed of these three types of tunnels are mountain tunnels.
The trolley is required to be used in the tunnel construction process, the existing tunnel trolley is large in size, can be generally used only in a fixed mode and is not flexible enough, after the tunnel main body construction is completed, cables are often required to be added, the common tunnel trolley is not convenient to use, the building material consumption and the cost are high, workers in the cable wiring process often need to manually carry out cable paying-off, physical power is consumed, and the whole working efficiency is also low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a synthesize platform truck for tunnel construction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a comprehensive trolley for tunnel construction comprises a base, universal wheels are mounted at the bottom of the base, and a push rod is fixedly connected to the left side of the top of the base; the box body is fixedly arranged at the top of the base, and the scissor-fork type lifting mechanism is fixedly arranged at the top of the box body; the top of the scissor type lifting mechanism is fixedly provided with a lifting platform; a rotary table is rotatably arranged on the left side of the top of the lifting platform; a cable reel is arranged above the turntable, and a cable is wound on the cable reel; an electric push rod is fixedly arranged at the top of the lifting platform, a support is fixedly arranged at the top end of the electric push rod, an upper guide roller and a lower guide roller which are matched to be used are rotatably connected to the support, and a gap for a cable to pass through is reserved between the upper guide roller and the lower guide roller; the lower guide roller is driven by a reduction motor located at the front side thereof.
As a further aspect of the present invention:
as a further aspect of the present invention: and the side wall of the guide roller is provided with an arc-shaped groove matched with the cable.
As a further aspect of the present invention: the guide roller side wall is covered with a rubber layer.
As a further aspect of the present invention: the lift platform outside is provided with the railing, and the railing left side is provided with imports and exports.
As a further aspect of the present invention: the box body is internally provided with a control circuit board and a storage battery, and the control circuit board is respectively connected with the storage battery, the scissor-fork type lifting mechanism, the electric push rod and the speed reducing motor through leads; the lifting platform is provided with a control panel.
As a further aspect of the present invention: the four corners of the top of the base are fixedly provided with electric hydraulic push rods, the control circuit board is connected with the electric hydraulic push rods through wires, and push rods at the bottom ends of the electric hydraulic push rods penetrate through the supporting plate fixedly connected with the base.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the support is lifted to a height convenient for workers to use through the electric push rod, and cable wiring can be performed after the lifting platform is lifted to a proper height through the scissor-fork type lifting mechanism, so that the device is convenient to move and control, can perform wiring work at different heights, is suitable for workers with different heights to use, is wide in application range, saves time and labor, and is beneficial to improving wiring efficiency;
2. the two guide rollers are driven by the speed reducing motor to rotate oppositely, so that the cable can be automatically paid off, manual operation is not needed, and the labor is saved;
3. the extension of the push rod of the electric hydraulic push rod is controlled to enable the support plate to support the device, so that the device is more stable and safe.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a partial structural schematic view of the bracket 14 in embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Notations for reference numerals: the device comprises a base 1, a universal wheel 2, a push rod 3, a box 4, a storage battery 5, a control circuit board 6, a scissor type lifting mechanism 7, a lifting platform 8, a bearing with a seat 9, a turntable 10, a cable reel 11, a cable 12, an electric push rod 13, a support 14, a guide roller 15, a speed reducing motor 16, a railing 17, an electric hydraulic push rod 18 and a support plate 19.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a comprehensive trolley for tunnel construction includes a base 1, universal wheels 2 are installed at the bottom of the base 1, and a push rod 3 is fixedly connected to the left side of the top of the base 1, so as to facilitate movement of a control device; the top of the base 1 is fixedly provided with a box body 4, and the top of the box body 4 is fixedly provided with a scissor type lifting mechanism 7; the top of the scissor type lifting mechanism 7 is fixedly provided with a lifting platform 8, the lifting platform 8 is controlled to ascend or descend by the scissor type lifter 7, the scissor type lifter 7 is an existing device and can be directly selected according to requirements without specific description;
a turntable 10 is rotatably arranged on the left side of the top of the lifting platform 8, and the turntable 10 is supported by the top of the lifting platform 8 through a bearing 9 with a base and a rotating shaft, so that the turntable 10 can rotate stably; a cable reel 11 is arranged above the turntable 10, and a cable 12 is wound on the cable reel 11; an electric push rod 13 is fixedly arranged at the top of the lifting platform 8, a support 14 is fixedly arranged at the top end of the electric push rod 13, an upper guide roller 15 and a lower guide roller 15 which are matched for use are rotatably connected to the support 14, and a gap for the cable 12 to pass through is reserved between the upper guide roller 15 and the lower guide roller 15; the side wall of the guide roller 15 is provided with an arc-shaped groove matched with the cable 12, the cable 12 passes through the upper guide roller 15 and the lower guide roller 15, and the upper guide roller 15 and the lower guide roller 15 clamp the cable 12 tightly; the guide rollers 15 on the lower side are driven by the speed reducing motor 16 positioned on the front side of the guide rollers, and the two guide rollers 15 are driven by the speed reducing motor 16 to rotate oppositely, so that the cable 12 can be automatically paid off, manual operation is not needed, and labor is saved; the side wall of the guide roller 15 is covered with a rubber layer, so that the friction force is increased, and the wire is prevented from slipping during paying off; when cables need to be laid in a tunnel, workers stand on the lifting platform 8, the support 14 is lifted to a height convenient for the workers to use through the electric push rod 13, and then the lifting platform 8 is lifted to a proper height through the scissor-type lifting mechanism 7, so that the cables can be laid;
8 outsides of lift platform are provided with railing 17, and railing 17 plays the guard action, guarantees the security of staff at the eminence construction, and railing 17 left side is provided with exit, the convenient business turn over.
A control circuit board 6 and a storage battery 5 are arranged in the box body 4, and the control circuit board 6 is respectively connected with the storage battery 5, the scissor-fork type lifting mechanism 7, the electric push rod 13 and the speed reducing motor 16 through leads; a control panel is arranged on the lifting platform 8, and control is convenient.
Example 2
Referring to fig. 3, on the basis of embodiment 1, four corners of the top of the base 1 are further fixedly provided with electric hydraulic push rods 18, the control circuit board 6 is further connected with the electric hydraulic push rods 18 through a wire, a push rod at the bottom end of the electric hydraulic push rod 18 penetrates through a support plate 19 fixedly connected to the base 1, and when the device is used, the push rod of the electric hydraulic push rod 18 is controlled to extend so that the support plate 19 supports the device, which is more stable and safe.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (6)
1. A comprehensive trolley for tunnel construction comprises a base (1), universal wheels (2) are mounted at the bottom of the base (1), and a push rod (3) is fixedly connected to the left side of the top of the base (1); a box body (4) is fixedly arranged at the top of the base (1), and a scissor type lifting mechanism (7) is fixedly arranged at the top of the box body (4); a lifting platform (8) is fixedly arranged at the top of the scissor type lifting mechanism (7); it is characterized in that the preparation method is characterized in that,
a rotary table (10) is rotatably arranged on the left side of the top of the lifting platform (8); a cable reel (11) is arranged above the turntable (10), and a cable (12) is wound on the cable reel (11); an electric push rod (13) is fixedly arranged at the top of the lifting platform (8), a support (14) is fixedly arranged at the top end of the electric push rod (13), an upper guide roller (15) and a lower guide roller (15) which are matched for use are rotatably connected to the support (14), and a gap for a cable (12) to pass through is reserved between the upper guide roller and the lower guide roller (15); the lower guide roller (15) is driven by a reduction motor (16) located on the front side thereof.
2. Comprehensive trolley for tunnel construction according to claim 1, characterized in that the side walls of the guide rollers (15) are provided with an arc-shaped groove cooperating with the cable (12).
3. Comprehensive trolley for tunnel construction according to claim 2, characterized in that the guide rollers (15) side walls are covered with a rubber layer.
4. The comprehensive trolley for tunnel construction according to claim 1, wherein a railing (17) is arranged outside the lifting platform (8), and an inlet and an outlet are arranged on the left side of the railing (17).
5. The comprehensive trolley for tunnel construction according to any one of claims 1 to 4, wherein a control circuit board (6) and a storage battery (5) are arranged in the box body (4), and the control circuit board (6) is respectively connected with the storage battery (5), the scissor type lifting mechanism (7), the electric push rod (13) and the speed reduction motor (16) through conducting wires; a control panel is arranged on the lifting platform (8).
6. The comprehensive trolley for tunnel construction according to claim 5, wherein four corners of the top of the base (1) are further fixedly provided with electric hydraulic push rods (18), the control circuit board (6) is further connected with the electric hydraulic push rods (18) through a lead, and push rods at the bottom ends of the electric hydraulic push rods (18) penetrate through the base (1) and are fixedly connected with support plates (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600124.1U CN209855803U (en) | 2019-04-29 | 2019-04-29 | Comprehensive trolley for tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920600124.1U CN209855803U (en) | 2019-04-29 | 2019-04-29 | Comprehensive trolley for tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209855803U true CN209855803U (en) | 2019-12-27 |
Family
ID=68939793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920600124.1U Active CN209855803U (en) | 2019-04-29 | 2019-04-29 | Comprehensive trolley for tunnel construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN209855803U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332860A (en) * | 2020-03-13 | 2020-06-26 | 国网山东省电力公司桓台县供电公司 | Power cable pay-off |
| CN111842307A (en) * | 2020-08-25 | 2020-10-30 | 泉州朔康工业设计服务有限公司 | Computer-controlled mechanical arm industrial cleaning device |
| CN112411646A (en) * | 2020-11-27 | 2021-02-26 | 上海金鹿建设(集团)有限公司 | Under-road-crossing construction equipment |
| CN113685611A (en) * | 2021-08-24 | 2021-11-23 | 安徽信息工程学院 | Auxiliary device for laying pipeline in tunnel |
-
2019
- 2019-04-29 CN CN201920600124.1U patent/CN209855803U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332860A (en) * | 2020-03-13 | 2020-06-26 | 国网山东省电力公司桓台县供电公司 | Power cable pay-off |
| CN111842307A (en) * | 2020-08-25 | 2020-10-30 | 泉州朔康工业设计服务有限公司 | Computer-controlled mechanical arm industrial cleaning device |
| CN112411646A (en) * | 2020-11-27 | 2021-02-26 | 上海金鹿建设(集团)有限公司 | Under-road-crossing construction equipment |
| CN113685611A (en) * | 2021-08-24 | 2021-11-23 | 安徽信息工程学院 | Auxiliary device for laying pipeline in tunnel |
| CN113685611B (en) * | 2021-08-24 | 2023-01-24 | 安徽信息工程学院 | Auxiliary device for laying pipeline in tunnel |
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Effective date of registration: 20210601 Address after: 034000 No.10 Xinjian South Road, Xinfu District, Xinzhou City, Shanxi Province (formerly No.13 Xinjian North Road) Patentee after: Shanxi road and Bridge Third Engineering Co.,Ltd. Address before: 034000 Yuanda road and Bridge Company, No.10 Xinjian south, Xinfu District, Xinzhou City, Shanxi Province Patentee before: Zhang Qinghong |