CN220363251U - Subway rigid contact net busbar installation stores pylon - Google Patents
Subway rigid contact net busbar installation stores pylon Download PDFInfo
- Publication number
- CN220363251U CN220363251U CN202321445933.2U CN202321445933U CN220363251U CN 220363251 U CN220363251 U CN 220363251U CN 202321445933 U CN202321445933 U CN 202321445933U CN 220363251 U CN220363251 U CN 220363251U
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- bearing
- base plate
- plate
- lifting seat
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides a subway rigid contact net busbar installation hanger which comprises a bearing sleeve, a lifting seat, a supporting shaft, an adjusting rod and a bearing side plate, wherein the lower side of the inner wall of a hanger substrate is provided with the bearing side plate, the lifting seat is arranged at the lower side of the inner part of the bearing side plate, the supporting shaft is inserted into the lifting seat, and the adjusting rod is arranged at the lower end surface of the lifting seat.
Description
Technical Field
The utility model relates to the technical field of rigid contact net construction and installation, in particular to a subway rigid contact net busbar installation hanger.
Background
Along with the rapid development of urban rail transit construction in China, the form of the rigid suspension overhead line system is widely applied to the urban rail transit in various cities, the installation quality of the bus bars of the rigid overhead line system determines whether the bus bars can stably run to a great extent, and in the installation process of the bus bars of the rigid overhead line system, the bus bars of the rigid overhead line system are required to be installed in an auxiliary mode by using an installation hanger.
At present, in subway rigid contact net construction, two installation modes of a ladder car and a rail car are generally adopted in existing bus bar installation, when the ladder car is installed, 2-3 workers need to lift up by square timber to move the bus bar left and right to adjust installation gaps, the bus bar bayonet is easy to deform under pressure and the swing amplitude is difficult to grasp during adjustment, the bus bar installation gaps do not meet the requirements, meanwhile, the construction efficiency is lower, when the rail car is installed, the rail car is limited in subway line construction area, the cross construction risk of the rail car is high, and the on-site construction progress is seriously affected because the bus bar installation platform is large and heavy.
Disclosure of Invention
The utility model aims to provide a subway rigid contact net busbar mounting hanger which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a subway rigidity contact net busbar installation stores pylon, includes stores pylon base plate, consolidates backplate and bearing roller, the preceding terminal surface upside of stores pylon base plate is installed and is consolidated the backplate, stores pylon base plate rear end is provided with and hangs dress subassembly, and hangs dress subassembly and be used for hanging dress to the stores pylon base plate, the bearing roller is installed to the stores pylon base plate inboard, the stores pylon base plate lower extreme is provided with the adjusting part that is used for adjusting the bearing roller.
Preferably, the adjusting component comprises a bearing sleeve, a lifting seat, a supporting shaft, an adjusting rod and a bearing side plate, wherein the bearing side plate is arranged on the lower side of the inner wall of the hanging frame substrate, the lifting seat is arranged on the lower side in the bearing side plate, the right end face of the lifting seat is provided with the bearing sleeve, the supporting shaft is inserted in the lifting seat, and the adjusting rod is arranged on the lower end face of the lifting seat.
Preferably, the hanging assembly comprises a locking plate, a supporting rod and an anti-unhooking hook, the locking plate is arranged at the rear end of the hanging frame base plate, the supporting rod is arranged at the rear side inside the hanging frame base plate, and the anti-unhooking hook is symmetrically arranged at the left side and the right side of the annular side face of the supporting rod.
Preferably, the right end face of the bearing side plate is provided with a through groove which is matched with the bearing sleeve, and the bearing side plate is internally provided with a limiting cavity which is matched with the lifting seat.
Preferably, the locking screw is meshed with the upper side inside the bearing sleeve and made of butterfly screws, the upper end of the adjusting rod is provided with a follow-up disc, the follow-up disc is embedded in the lower end face of the lifting seat, and the lower end of the adjusting rod is provided with a rotary table.
Preferably, a pulling plate is arranged at the left end of the support shaft, and an anti-falling baffle ring is arranged on the right side of the annular side surface of the support shaft.
Preferably, limit pins are symmetrically arranged on the left end face and the right end face of the locking plate, ball bearings are arranged in the carrier roller, and the supporting rods are of a two-head thin middle thick structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a through carrying out clockwise rotation or anticlockwise rotation to the regulating lever, alright make the lifting seat drive back shaft reciprocate, and the back shaft can drive bearing roller one and reciprocate to the bearing roller drives external subway rigidity busbar for contact net and carries out the height adjustment, thereby makes things convenient for installer to install external subway rigidity busbar for contact net to required height adjustment, greatly reduced installer's installation degree of difficulty and intensity of labour;
2. the utility model discloses a to locking plate backward swing upset, alright contradict spacingly to the unhooking, avoid the unhooking to appear in the use to the condition is opened to the backward swing to the unhooking carries out the unhooking spacing to the stores pylon base plate, and when the locking plate backward swing upset, alright open to the backward swing to the unhooking, so that the installer takes off from the busbar for external subway rigidity connecting net to the stores pylon base plate.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a block diagram of an adjustment assembly of the present utility model;
FIG. 3 is a block diagram of a latch plate according to the present utility model;
FIG. 4 is a view showing a structure of the supporting bar and the unhooking prevention hook according to the present utility model;
fig. 5 is a front cross-sectional view of an adjustment assembly of the present utility model.
In the figure: 1. a hanger substrate; 2. reinforcing the backboard; 3. an adjustment assembly; 31. a bearing sleeve; 32. a locking screw; 33. a lifting seat; 34. a support shaft; 341. pulling the plate; 342. an anti-falling baffle ring; 35. an adjusting rod; 351. a turntable; 352. a follower disk; 36. bearing the side plate; 361. a through groove; 362. a spacing cavity; 4. a carrier roller; 41. a ball bearing; 5. a hanging assembly; 51. a locking plate; 511. limiting pin shafts; 52. a support rod; 53. and (5) preventing unhooking.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
embodiment one:
the utility model provides a subway rigidity contact net busbar installation stores pylon, including stores pylon base plate 1, consolidate backplate 2 and bearing roller 4, the preceding terminal surface upside of stores pylon base plate 1 is installed and is consolidated backplate 2, consolidate backplate 2 can transversely consolidate stores pylon base plate 1, make stores pylon base plate 1 steadiness better in the use, stores pylon base plate 1 rear end is provided with and hangs dress subassembly 5, and hang dress subassembly 5 and be used for hanging dress to stores pylon base plate 1, carrier roller 4 is installed to stores pylon base plate 1 inboard, and two sets of bearing roller 4 are convenient to carry out the bearing to the busbar for the external subway rigidity contact net, so that installer installs the busbar for the external subway rigidity contact net, bearing roller 4 internally mounted has ball bearing 41, ball bearing 41 makes bearing roller 4 possess rotatable ability, so that the external subway rigidity contact net of placing on bearing roller 4 carries out back-and-forth movement adjustment, stores pylon base plate 1 lower extreme is provided with the adjusting part 3 that is used for adjusting bearing roller 4.
The adjusting component 3 comprises a bearing sleeve 31, a lifting seat 33, a supporting shaft 34, an adjusting rod 35 and a bearing side plate 36, wherein the bearing side plate 36 is arranged on the lower side of the inner wall of the hanging rack substrate 1, the bearing side plate 36 is provided with two groups, the bearing side plate 36 can limit the lifting seat 33 and the bearing sleeve 31, the supporting shaft 34 is prevented from deviating or shaking in the use process, a through groove 361 is formed in the right end face of the bearing side plate 36, the through groove 361 is matched with the bearing sleeve 31, the through groove 361 can limit and guide the bearing sleeve 31, the bearing sleeve 31 is prevented from deviating in the lifting process, a limiting cavity 362 is formed in the bearing side plate 36, the limiting cavity 362 is matched with the lifting seat 33, the limiting cavity 362 can limit the lifting seat 33, and the lifting seat 33 is prevented from deviating or shaking in the lifting use process.
The inside downside of bearing curb plate 36 is provided with lifting seat 33, and lifting seat 33 is provided with two sets of, lifting seat 33 can drive back shaft 34 and reciprocate, thereby adjust carrier roller 4 use height, lifting seat 33 right-hand member face is provided with bearing sleeve 31, and bearing sleeve 31 links to each other through the welding mode with lifting seat 33, bearing sleeve 31 can carry out auxiliary stay to back shaft 34, make back shaft 34 support steadiness better, the inside upside meshing of bearing sleeve 31 has locking screw 32, and locking screw 32 is made by butterfly screw, the locking screw 32 that is made by butterfly screw makes things convenient for installer to screw up it or unscrew, so as to fix a position back shaft 34, lifting seat 33 inside interlude has back shaft 34, and back shaft 34 interlude has two, back shaft 34 can support carrier roller 4, the left end of back shaft 34 is provided with and pulls board 341, the convenience installer pulls left and right side to back shaft 34, so as to adjust carrier roller 4 left and right use position, the slip is carried out to back shaft 34 annular side face right side face installs the anti-drop ring 342, prevent that carrier roller 342 from rotating in the process can appear in 4, limit course 4.
The lower terminal surface of elevating seat 33 is provided with adjusts pole 35, and adjust pole 35 is provided with two, adjust pole 35 annular side and be provided with the external screw thread, vertical internal screw thread through-hole has been seted up to bearing curb plate 36 lower terminal surface, and vertical internal screw thread through-hole and external screw thread that mesh make adjust pole 35 possess the ability of shifting up and down, it is provided with follower plate 352 to adjust pole 35 upper end, and follower plate 352 inlays and links to each other through the welding mode at elevating seat 33 lower terminal surface, follower plate 352 makes things convenient for pole 35 to drive elevating seat 33 and reciprocates, it is provided with carousel 351 to adjust pole 35 lower extreme, carousel 351 makes things convenient for the installer to bare-handedly rotate adjusting pole 35, the stop cap is installed to bearing curb plate 36 lower terminal surface, the stop cap can block the limit to follower plate 352, avoid follower plate 352 to appear displacement or the slippage condition in the rotation use.
Embodiment two:
on the basis of the first embodiment, in this embodiment, the locking plate 51 swings and overturns to the rear side, so that the anti-falling hook 53 can be abutted and limited, and when the locking plate 51 swings and overturns to the front side, the anti-falling hook 53 swings and opens to the rear side, so that an installer can take down the hanger substrate 1 from the bus bar for the external subway rigid contact net.
The hanging assembly 5 comprises a locking plate 51, a supporting rod 52 and an anti-unhooking hook 53, the locking plate 51 is arranged at the rear end of the hanging rack base plate 1, the locking plate 51 can block and limit the anti-unhooking hook 53, the situation that the anti-unhooking hook 53 turns outwards in the using process is avoided, limiting pins 511 are symmetrically arranged on the left end face and the right end face of the locking plate 51, the locking plate 51 is provided with swinging overturning capacity through the limiting pins 511, the supporting rod 52 is arranged on the rear side inside the hanging rack base plate 1, the supporting rod 52 is of a two-end thin middle thick structure, the supporting rod 52 of the two-end thin middle thick structure not only enables the anti-unhooking hook 53 to have swinging overturning capacity, but also can limit the anti-unhooking hook 53, the anti-unhooking hook 53 is prevented from being displaced left and right in the using process, the anti-unhooking hook 53 is symmetrically arranged on the left side and right side of the annular side face of the supporting rod 52, and the anti-unhooking hook 53 is convenient for hanging the hanging rack base plate 1 on an external subway rigid bus bar fixing frame.
Working principle: when the hanger is installed and used, the hanger substrate 1 is firstly hung at a designated position on a busbar fixing frame for an external subway rigid contact net, then the anti-falling hook 53 swings to enable the hanger substrate to be in a vertical state, and then the locking plate 51 swings towards the direction, so that the locking plate 51 performs interference limit (refer to fig. 1) on the anti-falling hook 53, the condition that the anti-falling hook 53 swings towards the rear side again is avoided, and the anti-falling hook 53 performs anti-falling limit on the hanger substrate 1; then the installer can hold up the bus bar for the external subway rigid contact net and place on the carrier roller 4, at this moment, the installer can carry out back-and-forth movement fine adjustment to the bus bar for the external subway rigid contact net, and when the installer carries out clockwise rotation to the adjusting rod 35, under the meshing force of vertical internal thread through hole and external thread, the adjusting rod 35 can drive the lifting seat 33 to move upwards, and the lifting seat 33 can drive the supporting shaft 34 together to move upwards, and then make the carrier roller 4 drive the bus bar for the external subway rigid contact net to move upwards, and simultaneously, when the adjusting rod 35 carries out anticlockwise rotation, the carrier roller 4 can drive the bus bar for the external subway rigid contact net to descend together, so as to carry out up-and-down fine adjustment to the bus bar for the external subway rigid contact net, thereby adjust the bus bar for the external subway rigid contact net to the required installation position.
After the bus bar for the external subway rigid contact net is installed, an installer pulls the supporting shaft 34 first, so that the supporting shaft 34 drives the carrier roller 4 to move outwards together, the carrier roller 4 is separated from the bus bar for the external subway rigid contact net, then the locking plate 51 swings and overturns forwards, and at the moment, the anti-falling hook swings and opens backwards, so that the installer can take down the hanger substrate 1 from the bus bar fixing frame for the external subway rigid contact net.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a subway rigidity contact net busbar installation stores pylon, includes stores pylon base plate (1), consolidates backplate (2) and bearing roller (4), its characterized in that: the support frame comprises a support frame base plate (1), wherein a reinforcing backboard (2) is arranged on the upper side of the front end face of the support frame base plate (1), a hanging assembly (5) is arranged at the rear end of the support frame base plate (1), the hanging assembly (5) is used for hanging the support frame base plate (1), a support roller (4) is arranged on the inner side of the support frame base plate (1), and an adjusting assembly (3) used for adjusting the support roller (4) is arranged at the lower end of the support frame base plate (1).
2. The subway rigid contact network busbar mounting hanger of claim 1, wherein: the adjusting component (3) comprises a bearing sleeve (31), a lifting seat (33), a supporting shaft (34), an adjusting rod (35) and a bearing side plate (36), wherein the bearing side plate (36) is arranged on the lower side of the inner wall of the hanging rack substrate (1), the lifting seat (33) is arranged on the lower side of the inner wall of the bearing side plate (36), the bearing sleeve (31) is arranged on the right end face of the lifting seat (33), the supporting shaft (34) is inserted in the lifting seat (33), and the adjusting rod (35) is arranged on the lower end face of the lifting seat (33).
3. The subway rigid contact network busbar mounting rack of claim 2, wherein: the hanging assembly (5) comprises a locking plate (51), a supporting rod (52) and an anti-unhooking hook (53), the locking plate (51) is arranged at the rear end of the hanging frame base plate (1), the supporting rod (52) is arranged at the rear side inside the hanging frame base plate (1), and the anti-unhooking hook (53) is symmetrically arranged on the left side and the right side of the annular side face of the supporting rod (52).
4. The subway rigid contact network busbar mounting rack of claim 2, wherein: the right end face of the bearing side plate (36) is provided with a through groove (361), the through groove (361) is matched with the bearing sleeve (31), the inside of the bearing side plate (36) is provided with a limiting cavity (362), and the limiting cavity (362) is matched with the lifting seat (33).
5. The subway rigid contact network busbar mounting rack of claim 2, wherein: the upper side inside of bearing cover (31) is meshed with locking screw (32), regulation pole (35) upper end is provided with follow-up dish (352), and follow-up dish (352) inlay dress is at elevating socket (33) lower extreme, regulation pole (35) lower extreme is provided with carousel (351).
6. The subway rigid contact network busbar mounting rack of claim 2, wherein: the left end of the support shaft (34) is provided with a pulling plate (341), and the right side of the annular side surface of the support shaft (34) is provided with an anti-falling baffle ring (342).
7. A subway rigid catenary bus mounting rack according to claim 3, wherein: limiting pin shafts (511) are symmetrically arranged on the left end face and the right end face of the locking plate (51), and ball bearings (41) are arranged in the carrier roller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445933.2U CN220363251U (en) | 2023-06-08 | 2023-06-08 | Subway rigid contact net busbar installation stores pylon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321445933.2U CN220363251U (en) | 2023-06-08 | 2023-06-08 | Subway rigid contact net busbar installation stores pylon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220363251U true CN220363251U (en) | 2024-01-19 |
Family
ID=89517270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321445933.2U Active CN220363251U (en) | 2023-06-08 | 2023-06-08 | Subway rigid contact net busbar installation stores pylon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220363251U (en) |
-
2023
- 2023-06-08 CN CN202321445933.2U patent/CN220363251U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240222 Address after: Room 406L10, No. 373-381 South Suzhou Road, Huangpu District, Shanghai, 200000 Patentee after: SHANGHAI HUGONG ENTERPRISE DEVELOPMENT CO.,LTD. Country or region after: China Address before: Room G99, 1st Floor, Building 6, No. 4299 Jindu Road, Minhang District, Shanghai, 201100 Patentee before: Shanghai Jiece Intelligent Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |