CN207748820U - A kind of safe tower wagon of railway contact line - Google Patents
A kind of safe tower wagon of railway contact line Download PDFInfo
- Publication number
- CN207748820U CN207748820U CN201820133753.3U CN201820133753U CN207748820U CN 207748820 U CN207748820 U CN 207748820U CN 201820133753 U CN201820133753 U CN 201820133753U CN 207748820 U CN207748820 U CN 207748820U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fixing groove
- tower wagon
- contact line
- support plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model is related to a kind of safe tower wagons of railway contact line,Including pedestal,The base top is equipped with fixing groove,The fixing groove left end is fixed with hydraulic electric motor,The fixing groove right end is equipped with cat ladder,The fixing groove intracavity bottom is arranged with sliding rail,And the sliding rail is fixedly connected with fixing groove inner wall,Sliding bar is equipped between the fixing groove,Described sliding rail one end is equipped with fixing piece,The fixing piece side is equipped with hydraulically extensible column,And the movable end of the hydraulically extensible column is fixedly connected with sliding bar,The hydraulically extensible column is connect by high-voltage tube with hydraulic electric motor,Lifting apparatus is connected with by connector at the top of the sliding bar and fixing piece,The lifting apparatus includes first connecting rod and second connecting rod,The first connecting rod is flexibly connected with second connecting rod head and the tail by shaft,It is simple in structure,It is conveniently operated,It disclosure satisfy that the maintenance requirement that different height is carried out to contact net,It can ensure the safety of service personnel simultaneously.
Description
Technical field
The utility model is related to a kind of safe tower wagons of railway contact line, belong to contact network construction technical field of tools.
Background technology
When railway contact line engineering carries out top construction in tunnel, tower wagon is one of essential apparatus, works as construction
Above and below personnel when tower wagon, safety belt, which can not tie up on tower wagon, causes personal safety that can not ensure, once construction personnel is in upper descending stair
It is not held when vehicle and would potentially result in human casualty accident admittedly, when being overhauled, some positions are difficult often that maintenance is arrived, and need to examine
The personnel body of repairing be moved on the outside of inspection platform can maintaining roadway, abnormally dangerous in this way, therefore, it is necessary to be further improved.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of railway contact line emergency staircase
Vehicle, simple in structure, reasonable design can disclosure satisfy that the maintenance requirement for carrying out different height to contact net, while can ensure
The safety of service personnel can lift workbench, avoid in upkeep operation due to being equipped with first connecting rod and second connecting rod
In the process, it is impossible to meet actual needs for the height of workbench, increase the difficulty of upkeep operation, due to being equipped with slideway and sliding block,
Workbench can be made to carry out transverse shifting, the maintenance for tower wagon horizontal distance remote position of adjusting the distance is disclosure satisfy that, avoid overhauling
Personnel's body is moved on the outside of workbench and overhauls, and ensure that the safety of service personnel, due to being equipped with gag lever post and position-limited wheel,
It can prevent workbench from when the vertical direction of tower wagon works, not ensureing the stabilization of tower wagon, avoiding tower wagon crank, side occurs
It turns over, can effectively solve the problems in background technology.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of railway contact line safe tower wagon, including pedestal, the base top are equipped with fixing groove, and the fixing groove is left
End is fixed with hydraulic electric motor, and the fixing groove right end is equipped with cat ladder, and the fixing groove intracavity bottom is arranged with sliding rail, and institute
It states sliding rail to be fixedly connected with fixing groove inner wall, sliding bar is equipped between the fixing groove, described sliding rail one end is equipped with fixing piece, institute
It states fixing piece side and is equipped with hydraulically extensible column, and the movable end of the hydraulically extensible column is fixedly connected with sliding bar, the hydraulic pressure
Telescopic mast is connect by high-voltage tube with hydraulic electric motor, and the sliding bar is connected with lifting dress with fixing piece top by connector
It sets, the lifting apparatus includes first connecting rod and second connecting rod, and the first connecting rod passes through shaft activity with second connecting rod head and the tail
Connection, the corresponding first connecting rod are flexibly connected with second connecting rod center also by shaft, the first connecting rod and second
It is connected with support plate also by connector at the top of connecting rod, the support plate bottom is fixedly connected with brake deceleration motor, the brake
The shaft of vehicle decelerating motor runs through support plate, and the shaft outer sheath of the brake deceleration motor is equipped with gear, the support plate top
Portion is arranged with slideway, and workbench is equipped with above the support plate, and the workbench bottom is equipped with and the matched sliding block of slideway, institute
It states and is equipped with wheel rack matched with the gear between sliding block, the bench-top is surrounded by guardrail, and the guardrail inner cavity is fixed
It is connected with safety protection bar, hangs with tool box on the outside of the guardrail, the pedestal both sides are arranged with gag lever post, the gag lever post
Opposite side is connected with position-limited wheel by shaft, and the base bottom is connected with idler wheel, the hydraulic pressure electricity by support element
Machine is connect by electric wire with external power supply with brake deceleration motor.
Furthermore, the shape of the fixed channel opening is identical as the shape of support plate, the face of the fixed channel opening
Area of the product more than support plate.
Furthermore, the quantity of the first connecting rod and second connecting rod is two groups, and the first connecting rod and second connects
The length of the length all same of bar, the first connecting rod and second connecting rod is less than the length of fixing groove.
Furthermore, the axis direction of the slideway and sliding block and tower wagon moving direction are orthogonal.
Furthermore, the safety protection bar is end to end structure, and between the safety protection bar and guardrail
It is equidistantly equipped with connecting rod, the workbench intracavity bottom is equipped with felt pad, and is enclosed with insulation sleeve on the outside of the guardrail.
Furthermore, the brake deceleration motor model is CH/CV22-60.
The utility model advantageous effect：The safe tower wagon of a kind of railway contact line involved by the utility model, structure letter
Single, reasonable design can disclosure satisfy that the maintenance requirement for carrying out different height to contact net, while can ensure service personnel's
Safety, due to being equipped with first connecting rod and second connecting rod, can lift workbench, avoid during upkeep operation, work
Making the height of platform, it is impossible to meet actual needs, increase the difficulty of upkeep operation, due to being equipped with slideway and sliding block, can make work
Platform carries out transverse shifting, disclosure satisfy that the maintenance for tower wagon horizontal distance remote position of adjusting the distance, and service personnel's body is avoided to move
It moves and is overhauled on the outside of workbench, ensure that the safety of service personnel, due to being equipped with gag lever post and position-limited wheel, work can be prevented
Make platform not when the vertical direction of tower wagon works, ensures the stabilization of tower wagon, avoid tower wagon crank, turn on one's side.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
Fig. 1 is a kind of railway contact line emergency staircase car owner's view of the utility model.
Fig. 2 is a kind of safe tower wagon fixing groove vertical view of railway contact line of the utility model.
Fig. 3 is a kind of railway contact line emergency staircase vehicle working bench structure chart of the utility model.
Fig. 4 is a kind of safe tower wagon gag lever post structure chart of railway contact line of the utility model.
Figure label：1, pedestal；2, fixing groove；3, hydraulic electric motor；4, cat ladder；5, sliding rail；6, sliding bar；7, fixing piece；
8, hydraulically extensible column；9, lifting apparatus；10, first connecting rod；11, second connecting rod；12, support plate；13, brake deceleration motor；14、
Gear；15, slideway；16, workbench；17, sliding block；18, rack is taken turns；19, guardrail；20, safety protection bar；21, tool box；22、
Gag lever post；23, position-limited wheel；24, idler wheel.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
As Figure 1-Figure 4, the safe tower wagon of a kind of railway contact line, including pedestal 1,1 top of the pedestal are equipped with solid
Determine slot 2,2 left end of the fixing groove is fixed with hydraulic electric motor 3, and 2 right end of the fixing groove is equipped with cat ladder 4, in the fixing groove 2
Bottom of chamber portion is arranged with sliding rail 5, and the sliding rail 5 is fixedly connected with 2 inner wall of fixing groove, and sliding is equipped between the fixing groove 2
Bar 6,5 one end of the sliding rail are equipped with fixing piece 7, and 7 side of the fixing piece is equipped with hydraulically extensible column 8, and the hydraulically extensible column 8
Movable end be fixedly connected with sliding bar 6, the hydraulically extensible column 8 is connect by high-voltage tube with hydraulic electric motor 3, the sliding bar
6 are connected with lifting apparatus 9 with 7 top of fixing piece by connector, and the lifting apparatus 9 connects including first connecting rod 10 and second
Bar 11 can lift workbench 16, avoid during upkeep operation, it is impossible to meet reality for the height of workbench 16
It needs, increases the difficulty of upkeep operation, the first connecting rod 10 is flexibly connected with 11 head and the tail of second connecting rod by shaft, corresponding institute
It states first connecting rod 10 to be flexibly connected also by shaft with 11 center of second connecting rod, the first connecting rod 10 and second connecting rod 11
Top is connected with support plate 12 also by connector, and 12 bottom of the support plate is fixedly connected with brake deceleration motor 13, described
The shaft of brake deceleration motor 13 runs through support plate 12, and the shaft outer sheath of the brake deceleration motor 13 is equipped with gear 14, institute
It states 12 top of support plate and is arranged with slideway 15,12 top of the support plate is equipped with workbench 16, and 16 bottom of the workbench is set
Have with 15 matched sliding block 17 of slideway, can make workbench 16 carry out transverse shifting, disclosure satisfy that tower wagon horizontal distance of adjusting the distance
The maintenance of remote position avoids service personnel's body from being moved to 16 outside of workbench and overhauls, ensure that service personnel's
It is safe, it is equipped between the sliding block 17 and is surrounded by guardrail 19 with 14 matched wheel rack 18 of gear, 16 top of the workbench,
19 inner cavity of the guardrail is fixedly connected with safety protection bar 20, and 19 outside of the guardrail hangs with tool box 21,1 both sides of the pedestal
It is arranged with gag lever post 22,22 opposite side of the gag lever post is connected with position-limited wheel 23 by shaft, can prevent workbench
16 not when the vertical direction of tower wagon works, ensure the stabilization of tower wagon, avoid tower wagon crank, turn on one's side, the pedestal 1
Bottom is connected with idler wheel 24 by support element, and the hydraulic electric motor 3 passes through electric wire and external electrical with brake deceleration motor 13
Source connects.
The shape that the fixing groove 2 is open is identical as the shape of support plate 12, and the area that the fixing groove 2 is open is more than branch
The area of fagging 12, the first connecting rod 10 and the quantity of second connecting rod 11 are two groups, and the first connecting rod 10 and second connects
The length all same of bar 11, the first connecting rod 10 are less than the length of fixing groove 2, the slideway 15 with the length of second connecting rod 11
Orthogonal with the axis direction and tower wagon moving direction of sliding block 17, the safety protection bar 20 is end to end structure, and
Connecting rod is equidistantly equipped between the safety protection bar 20 and guardrail 19,16 intracavity bottom of the workbench is equipped with felt pad, and
19 outside of the guardrail is enclosed with insulation sleeve, 13 model CH/CV22-60 of the brake deceleration motor.
Utility model works principle：Tower wagon is moved to below contact net maintenance position and is fixed, is then overhauled
Personnel climb up workbench 16 by cat ladder, open hydraulic electric motor 3, workbench 16 is raised to working depth upwards, if maintenance
Tower wagon is deviateed in position, can open brake deceleration motor 13 and carry out transverse shifting to workbench 16, meet the needs of maintenance, avoid
Body is moved to 16 outside of workbench, and service personnel fastens safety belt, the buckle of safety belt is stuck on safety protection bar 20, root
It conveniently takes place according to needing tool box 21 hanging over service personnel.
It is above the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper
It states embodiment to change and change, therefore, the utility model is not limited to above-mentioned specific implementation mode, every ability
Field technique personnel on the basis of the utility model made by any conspicuously improved, replacement or modification belong to this practicality
Novel protection domain.
Claims (6)
1. a kind of safe tower wagon of railway contact line, including pedestal (1), which is characterized in that be equipped with and fix at the top of the pedestal (1)
Slot (2), fixing groove (2) left end are fixed with hydraulic electric motor (3), and fixing groove (2) right end is equipped with cat ladder (4), described
Fixing groove (2) intracavity bottom is arranged with sliding rail (5), and the sliding rail (5) is fixedly connected with fixing groove (2) inner wall, described solid
Determine to be equipped with sliding bar (6) between slot (2), described sliding rail (5) one end is equipped with fixing piece (7), and fixing piece (7) side is equipped with liquid
Telescopic mast (8) is pressed, and the movable end of the hydraulically extensible column (8) is fixedly connected with sliding bar (6), the hydraulically extensible column (8)
It is connect with hydraulic electric motor (3) by high-voltage tube, lift is connected with by connector at the top of the sliding bar (6) and fixing piece (7)
Device (9) is risen, the lifting apparatus (9) includes first connecting rod (10) and second connecting rod (11), the first connecting rod (10) and the
Two connecting rods (11) are flexibly connected by shaft from beginning to end, and the corresponding first connecting rod (10) is also led to second connecting rod (11) center
Shaft flexible connection is crossed, the first connecting rod (10) is connected with support plate at the top of second connecting rod (11) also by connector
(12), support plate (12) bottom is fixedly connected with brake deceleration motor (13), the shaft of the brake deceleration motor (13)
Through support plate (12), the shaft outer sheath of the brake deceleration motor (13) is equipped with gear (14), support plate (12) top
Portion is arranged with slideway (15), is equipped with workbench (16) above the support plate (12), workbench (16) bottom be equipped with
Slideway (15) matched sliding block (17), is equipped between the sliding block (17) and the matched wheel rack (18) of gear (14), the work
Make to be surrounded by guardrail (19) at the top of platform (16), guardrail (19) inner cavity is fixedly connected with safety protection bar (20), the shield
Tool box (21) is hung on the outside of column (19), pedestal (1) both sides are arranged with gag lever post (22), and the gag lever post (22) is opposite
Side is connected with position-limited wheel (23) by shaft, and pedestal (1) bottom is connected with idler wheel (24) by support element, described
Hydraulic electric motor (3) is connect by electric wire with external power supply with brake deceleration motor (13).
2. the safe tower wagon of a kind of railway contact line according to claim 1, it is characterised in that：Fixing groove (2) opening
Shape it is identical as the shape of support plate (12), the area of the fixing groove (2) opening is more than the area of support plate (12).
3. the safe tower wagon of a kind of railway contact line according to claim 1, it is characterised in that：The first connecting rod (10) with
The quantity of second connecting rod (11) is two groups, the length all same of the first connecting rod (10) and second connecting rod (11), and described
One connecting rod (10) is less than the length of fixing groove (2) with the length of second connecting rod (11).
4. the safe tower wagon of a kind of railway contact line according to claim 1, it is characterised in that：The slideway (15) and sliding block
(17) axis direction and tower wagon moving direction are orthogonal.
5. the safe tower wagon of a kind of railway contact line according to claim 1, it is characterised in that：The safety protection bar (20)
For end to end structure, and connecting rod, the workbench are equidistantly equipped between the safety protection bar (20) and guardrail (19)
(16) intracavity bottom is equipped with felt pad, and is enclosed with insulation sleeve on the outside of the guardrail (19).
6. the safe tower wagon of a kind of railway contact line according to claim 1, it is characterised in that：The brake deceleration motor
(13) model CH/CV22-60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133753.3U CN207748820U (en) | 2018-01-26 | 2018-01-26 | A kind of safe tower wagon of railway contact line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133753.3U CN207748820U (en) | 2018-01-26 | 2018-01-26 | A kind of safe tower wagon of railway contact line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207748820U true CN207748820U (en) | 2018-08-21 |
Family
ID=63154317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820133753.3U Expired - Fee Related CN207748820U (en) | 2018-01-26 | 2018-01-26 | A kind of safe tower wagon of railway contact line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207748820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674356A (en) * | 2018-05-21 | 2018-10-19 | 北京中车重工机械有限公司 | A kind of guardrail height-regulating device of repairing car for overhead contact line equipment perforation platform |
| CN111606267A (en) * | 2020-06-03 | 2020-09-01 | 曾林香 | Elevating gear for construction |
| CN113873802A (en) * | 2021-09-18 | 2021-12-31 | 深圳供电局有限公司 | Maintenance equipment for replacing communication terminal antenna |
-
2018
- 2018-01-26 CN CN201820133753.3U patent/CN207748820U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674356A (en) * | 2018-05-21 | 2018-10-19 | 北京中车重工机械有限公司 | A kind of guardrail height-regulating device of repairing car for overhead contact line equipment perforation platform |
| CN111606267A (en) * | 2020-06-03 | 2020-09-01 | 曾林香 | Elevating gear for construction |
| CN113873802A (en) * | 2021-09-18 | 2021-12-31 | 深圳供电局有限公司 | Maintenance equipment for replacing communication terminal antenna |
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Legal Events
| 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: 20180821 Termination date: 20190126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |