CN214429103U - Subway tunnel cable erection device - Google Patents
Subway tunnel cable erection device Download PDFInfo
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- CN214429103U CN214429103U CN202022905688.1U CN202022905688U CN214429103U CN 214429103 U CN214429103 U CN 214429103U CN 202022905688 U CN202022905688 U CN 202022905688U CN 214429103 U CN214429103 U CN 214429103U
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- 238000000034 method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a subway tunnel cable erection device in the technical field of cable erection devices, which comprises a supporting base, a mobile platform and a lifting platform; support the base upper end and be equipped with the spout, sliding connection slider in the spout, slider upper end fixed connection is at the moving platform lower extreme, moving platform lower extreme fixed connection rack, rack and gear engagement, the first pivot of gear fixed connection, the first rocker of first pivot other end fixed connection, be equipped with main hydraulic cylinder in the moving platform, sliding connection master piston in the main hydraulic cylinder, master piston fixed connection master hydraulic rod, master hydraulic rod and main hydraulic cylinder sliding connection, master hydraulic rod other end smooth connection threaded rod, threaded rod other end fixed connection second rocker, main hydraulic cylinder communicates with each other with vice pneumatic cylinder, the inside sliding connection secondary piston of vice pneumatic cylinder, secondary piston and vice hydraulic rod fixed connection, vice hydraulic rod and vice hydraulic rod sliding connection, the utility model discloses cable erection device has reduced intensity of labour, improves work efficiency and practicality.
Description
Technical Field
The utility model relates to a cable erection technical field specifically is a subway tunnel cable erects device.
Background
Along with the continuous development of cities, many cities begin to build subways, so that urban resources are reasonably utilized, cable erection is needed in the process of building subways, existing cable erection multipurpose workers take cables to climb a ladder to a proper position for installation and fixation, manpower is consumed very much, and during ladder operation, due to the fact that the ground is uneven, the ladder cannot be stably fixed, workers are needed to support the ladder, potential safety hazards exist, after the ladder is installed, the ladder needs to be moved forwards to the next fixed point, working efficiency is reduced, and labor intensity is increased.
Based on this, the utility model designs a subway tunnel cable handing equipment to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a following technical scheme:
a subway tunnel cable erection device comprises a supporting base, a moving platform and a lifting platform; the upper end of the supporting base is provided with a chute, a sliding block is connected in the chute in a sliding manner, the upper end of the sliding block is fixedly connected at the lower end of a movable platform, the lower end of the movable platform is fixedly connected with a rack, the rack is meshed with a gear, the gear is fixedly connected with a first rotating shaft, the other end of the first rotating shaft is fixedly connected with a first rocker, a main hydraulic cylinder is arranged in the movable platform, the main hydraulic cylinder is connected with a main piston in a sliding manner, the main piston is fixedly connected with a main hydraulic rod, the main hydraulic rod is connected with the main hydraulic cylinder in a sliding manner, the other end of the main hydraulic rod is connected with a threaded rod in a smooth manner, the other end of the threaded rod is fixedly connected with a second rocker, the main hydraulic cylinder is communicated with an auxiliary hydraulic cylinder, an auxiliary piston is connected in the auxiliary hydraulic cylinder in a sliding manner, the auxiliary piston is fixedly connected with an auxiliary hydraulic rod, the auxiliary hydraulic rod is connected with the auxiliary hydraulic rod in a sliding manner, and the other end of the auxiliary hydraulic rod is fixedly connected with the lifting platform, the upper end of the moving platform is fixedly connected with the step.
As a further proposal of the utility model, the upper end of the supporting base is fixedly connected with the supporting rod, and the supporting rod is fixedly connected with the lamp tube. During operation, because of in the tunnel, light is darker, can guarantee the accuracy of workman when the cable erection through the fluorescent tube of taking on the device.
As a further aspect of the utility model, support base lower extreme fixed connection gyro wheel, moving platform lower extreme fixed connection screw thread post, screw thread post lower extreme threaded connection fixed column. During operation, the gyro wheel can move on the track in tunnel, has improved work efficiency, rotates the fixed column and can make the fixed column outrigger moving platform, makes the workman remain stable when setting up the cable, has improved the security.
As a further aspect of the present invention, the main hydraulic cylinder is provided with a main limit ring inside, and an auxiliary limit ring is provided in the auxiliary hydraulic cylinder. When the hydraulic cylinder works, the main limiting ring prevents the main piston from sliding to the communication position of the main hydraulic cylinder and the auxiliary hydraulic cylinder, and the auxiliary limiting ring prevents the auxiliary piston from sliding to the communication position of the main hydraulic cylinder and the auxiliary hydraulic cylinder under the influence of gravity.
As a further aspect of the utility model, the last fixed connection support column of moving platform, the fixed connection axle sleeve on the support column, the axle sleeve rotates connects the second pivot, fixed connection baffle in the second pivot. During operation, the outer side baffle can be detached and then a cable is placed onto the second rotating shaft, so that the use of workers is facilitated.
As a further aspect of the present invention, the lifting platform is provided with a cable snap ring for fixed connection. During operation, the cable can be fixed on the cable clamp ring, and the working strength caused by erecting and supporting the cable by workers is saved.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation use of first rocker, first pivot, gear and rack, can rotate according to the distance of device to the tunnel limit and wait to install fixed position and adjust first rocker, adjust moving platform's the distance from the tunnel limit, made things convenient for workman's installation to erect, improved the practicality.
2. Through the cooperation use of second rocker, threaded rod, main hydraulic stem, main piston, vice piston and vice hydraulic stem, can rotate the height that lift platform was adjusted to the second rocker according to waiting to erect the height of installation, made things convenient for workman's installation to erect, do not need the upper and lower ladder that the workman made a round trip, reduced work load, improved work efficiency and practicality.
3. Through the cooperation use of gyro wheel and fixed column, can guarantee that workman's installation can not rock when setting up, improved stability, after the installation, thrust unit can quick travel to next mounting bracket set point, has improved work efficiency and practicality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the mobile platform of the present invention;
FIG. 3 is a general front sectional view of the present invention;
fig. 4 is a general right side sectional view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-supporting base, 2-sliding chute, 3-sliding block, 4-moving platform, 5-rack, 6-gear, 7-first rotating shaft, 8-first rocker, 9-main hydraulic cylinder, 10-main piston, 11-main hydraulic cylinder, 12-threaded rod, 13-second rocker, 14-auxiliary hydraulic cylinder, 15-auxiliary piston, 16-auxiliary hydraulic cylinder, 17-lifting platform, 18-step, 19-supporting rod, 20-lamp tube, 21-roller, 22-threaded column, 23-fixed column, 24-main limiting ring, 25-auxiliary limiting ring, 26-supporting column, 27-shaft sleeve, 28-second rotating shaft, 29-baffle plate and 30-cable clamping ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a subway tunnel cable erection device comprises a supporting base 1, a moving platform 4 and a lifting platform 17; the upper end of a supporting base 1 is provided with a chute 2, a sliding block 3 is connected in the chute 2 in a sliding manner, the upper end of the sliding block 3 is fixedly connected with the lower end of a movable platform 4, the lower end of the movable platform 4 is fixedly connected with a rack 5, the rack 5 is meshed with a gear 6, the gear 6 is fixedly connected with a first rotating shaft 7, the other end of the first rotating shaft 7 is fixedly connected with a first rocker 8, a main hydraulic cylinder 9 is arranged in the movable platform 4, a main piston 10 is connected in the main hydraulic cylinder 9 in a sliding manner, the main piston 10 is fixedly connected with a main hydraulic rod 11, the main hydraulic rod 11 is connected with the main hydraulic cylinder 9 in a sliding manner, the other end of the main hydraulic rod 11 is connected with a threaded rod 12 in a smooth manner, the other end of the threaded rod 12 is fixedly connected with a second rocker 13, the main hydraulic cylinder 9 is communicated with an auxiliary hydraulic cylinder 14, an auxiliary piston 15 is connected in the auxiliary hydraulic cylinder 14 in a sliding manner, the auxiliary piston 15 is fixedly connected with an auxiliary hydraulic rod 16, the auxiliary hydraulic rod 16 is connected in a sliding manner, the auxiliary hydraulic rod 16 is fixedly connected with a lifting platform 17, the upper end of the movable platform 4 is fixedly connected with a step 18.
As an embodiment of the present invention, the upper end of the supporting base 1 is fixedly connected with the supporting rod 19, and the supporting rod 19 is fixedly connected with the lamp tube 20. During operation, because in the tunnel, light is darker, can guarantee the accuracy of workman when the cable erection through the fluorescent tube 20 of taking certainly on the device.
As an embodiment of the utility model, support 1 lower extreme fixed connection gyro wheel 21 of base, 4 lower extreme fixed connection screw thread posts 22 of moving platform, screw thread post 22 lower extreme threaded connection fixed column 23. During operation, gyro wheel 21 can move on the track in tunnel, has improved work efficiency, rotates fixed column 23 and can make fixed column 23 steady support moving platform 4, makes the workman remain stable when setting up the cable, has improved the security.
As an embodiment of the present invention, the main hydraulic cylinder 9 is provided with a main limit ring 24 inside, and the auxiliary hydraulic cylinder 14 is provided with an auxiliary limit ring 25 inside. In operation, the primary retainer ring 24 prevents the primary piston 10 from sliding into the communication between the primary and secondary cylinders 9, 14, and the secondary retainer ring 25 prevents the secondary piston 15 from sliding into the communication between the primary and secondary cylinders 9, 14 under the influence of gravity.
As an embodiment of the present invention, the fixed connection supporting column 26 is provided on the mobile platform 4, the fixed connection shaft sleeve 27 is provided on the supporting column 26, the shaft sleeve 27 is rotatably connected to the second rotating shaft 28, and the fixed connection baffle 29 is provided on the second rotating shaft 28. When the cable winding machine works, the outer side baffle 29 can be detached and then a cable is placed on the second rotating shaft 28, so that the use of workers is facilitated.
As an embodiment of the present invention, the lifting platform 17 is fixedly connected with a cable snap ring 30. During operation, the cable can be fixed on the cable clamp ring 30, so that the working strength caused by supporting the cable while erecting the cable by workers is saved.
One specific application of this embodiment is:
when the utility model is used, firstly, according to the position of erecting the cable, the first rocker 8 is rotated to drive the gear 6 rotating shaft fixed on the first rotating shaft 7, the gear 6 drives the rack 5 to move, the mobile platform 4 is moved to the position below the position of the cable to be erected, the lamp tube 20 is opened, the fixed column 23 is rotated to be attached to the ground, the device is fixed, the baffle 29 at the outer side is dismounted, the cable is put on the second rotating shaft 28, the baffle 29 is mounted, a worker can stand on the lifting platform 17 by means of the step 18, the cable is firstly fixed on the cable snap ring 30, then the second rocker 13 is rotated, the threaded rod 12 pushes the main hydraulic rod 11, the main hydraulic rod 11 drives the main piston 10 to push hydraulic oil, the hydraulic oil makes the auxiliary piston 15 push the auxiliary hydraulic rod 16 to drive the lifting platform 17 to ascend to a proper height, the worker can erect the cable, the utility model discloses a cable erecting device, the labor intensity is reduced, and the working efficiency and the practicability are improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A subway tunnel cable erection device comprises a supporting base (1), a moving platform (4) and a lifting platform (17); the method is characterized in that: the support base (1) upper end is equipped with spout (2), sliding connection slider (3) in spout (2), slider (3) upper end fixed connection is at moving platform (4) lower extreme, moving platform (4) lower extreme fixed connection rack (5), rack (5) and gear (6) meshing, the first pivot (7) of gear (6) fixed connection, the first rocker (8) of first pivot (7) other end fixed connection, be equipped with master cylinder (9) in moving platform (4), sliding connection master piston (10) in master cylinder (9), master piston (10) fixed connection master hydraulic rod (11), master hydraulic rod (11) and master cylinder (9) sliding connection, master hydraulic rod (11) other end smooth connection threaded rod (12), threaded rod (12) other end fixed connection second rocker (13), the hydraulic system is characterized in that the main hydraulic cylinder (9) is communicated with an auxiliary hydraulic cylinder (14), an auxiliary piston (15) is slidably connected inside the auxiliary hydraulic cylinder (14), the auxiliary piston (15) is fixedly connected with an auxiliary hydraulic rod (16), the auxiliary hydraulic rod (16) is slidably connected with the auxiliary hydraulic rod (16), the other end of the auxiliary hydraulic rod (16) is fixedly connected with a lifting platform (17), and the upper end of the movable platform (4) is fixedly connected with a step (18).
2. A subway tunnel cable erection device as claimed in claim 1, wherein: the upper end of the supporting base (1) is fixedly connected with a supporting rod (19), and the supporting rod (19) is fixedly connected with a lamp tube (20).
3. A subway tunnel cable erection device as claimed in claim 1, wherein: the lower end of the support base (1) is fixedly connected with a roller (21), the lower end of the moving platform (4) is fixedly connected with a threaded column (22), and the lower end of the threaded column (22) is in threaded connection with a fixed column (23).
4. A subway tunnel cable erection device as claimed in claim 1, wherein: a main limiting ring (24) is arranged inside the main hydraulic cylinder (9), and an auxiliary limiting ring (25) is arranged inside the auxiliary hydraulic cylinder (14).
5. A subway tunnel cable erection device as claimed in claim 1, wherein: fixed connection support column (26) on moving platform (4), fixed connection axle sleeve (27) on support column (26), axle sleeve (27) rotate and connect second pivot (28), fixed connection baffle (29) on second pivot (28).
6. A subway tunnel cable erection device as claimed in claim 1, wherein: and the lifting platform (17) is fixedly connected with a cable clamping ring (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022905688.1U CN214429103U (en) | 2020-12-05 | 2020-12-05 | Subway tunnel cable erection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022905688.1U CN214429103U (en) | 2020-12-05 | 2020-12-05 | Subway tunnel cable erection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214429103U true CN214429103U (en) | 2021-10-19 |
Family
ID=78050575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022905688.1U Expired - Fee Related CN214429103U (en) | 2020-12-05 | 2020-12-05 | Subway tunnel cable erection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214429103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115549009A (en) * | 2022-12-02 | 2022-12-30 | 黑龙江省建筑安装集团有限公司 | Cable erecting device for building electromechanical installation |
-
2020
- 2020-12-05 CN CN202022905688.1U patent/CN214429103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115549009A (en) * | 2022-12-02 | 2022-12-30 | 黑龙江省建筑安装集团有限公司 | Cable erecting device for building electromechanical installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211019 |
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| CF01 | Termination of patent right due to non-payment of annual fee |