CN213083167U - Maintenance device for rail transit vehicle - Google Patents
Maintenance device for rail transit vehicle Download PDFInfo
- Publication number
- CN213083167U CN213083167U CN202022085004.8U CN202022085004U CN213083167U CN 213083167 U CN213083167 U CN 213083167U CN 202022085004 U CN202022085004 U CN 202022085004U CN 213083167 U CN213083167 U CN 213083167U
- Authority
- CN
- China
- Prior art keywords
- bed board
- supporting rod
- bracing piece
- rail transit
- transit vehicle
- 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
Links
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a rail transit vehicle maintains and overhauls device, including the walking dolly, the upper end of walking dolly is equipped with the bed board, the downside of bed board is equipped with first bracing piece and second bracing piece, and the equal symmetry of first bracing piece and second bracing piece sets up the both sides at the walking dolly, screw and walking dolly fixed connection are passed through to the bottom of first bracing piece, and the upper end of first bracing piece is through round pin axle and bed board pin joint, the second bracing piece passes through the fix with screw on the walking dolly, and the top and the bed board overlap joint of second bracing piece, one side that the second bracing piece is close to first bracing piece is equipped with electric putter, electric putter's push rod is through round pin axle and bed board pin joint, the front end of bed board is equipped with the extension board. Compare with traditional rail transit vehicle maintenance and repair device, the utility model discloses a set up the bed board of angularly adjustable, the travelling comfort is better, through setting up the protection frame on the bed board, the security is higher.
Description
Technical Field
The utility model relates to a rail vehicle maintains technical field, specifically is a rail transit vehicle maintains and overhauls device.
Background
In the prior art, when a chassis of a rail vehicle is maintained, the rail vehicle is generally long and is inconvenient to hoist or lift by using a lifter, and the rail vehicle is moved to an overhaul station and is inspected by using a trench in a conventional way. During inspection, the vehicle is moved to the position of the overhaul trench, and then workers go down to the trench to inspect the chassis of the vehicle one by one. Because the length of the rail vehicle is relatively long, a worker needs to lean against the head for a long time during maintenance, and the labor intensity is overlarge.
Therefore, a rail transit vehicle maintenance and repair device is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail transit vehicle maintains and overhauls device 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 rail transit vehicle maintenance and repair device comprises a walking trolley, wherein a bed plate is arranged at the upper end of the walking trolley, a first supporting rod and a second supporting rod are arranged at the lower side of the bed plate and are symmetrically arranged at two sides of the walking trolley, the bottom end of the first supporting rod is fixedly connected with the walking trolley through screws, the upper end of the first supporting rod is in pin joint with the bed plate through a pin shaft, the second supporting rod is fixed on the walking trolley through screws, the top end of the second supporting rod is in lap joint with the bed plate, an electric push rod is arranged at one side, close to the first supporting rod, of the second supporting rod, the push rod of the electric push rod is in pin joint with the bed plate through a pin shaft, an extension plate is arranged at the front end of the bed plate and is in sliding connection with the bed plate through a sliding groove, a baffle is arranged at the upper end of the extension plate and is vertically arranged on the, the upside of bed board is equipped with the protection frame, and the upside of protection frame is equipped with the fly leaf, the one end of fly leaf is passed through the hinge and is articulated with the protection frame, and is equipped with a plurality of fretwork portion on the fly leaf.
Preferably, the number of the second supporting rods and the number of the first supporting rods are two, and a rubber cushion pad is arranged at the top of the second supporting rod.
Preferably, the middle part of the walking trolley is provided with a fixing groove, and a storage battery is arranged in the fixing groove.
Preferably, one side of the bed board is provided with an adjusting bolt, the adjusting bolt is in threaded connection with the bed board through a thread groove, and one end of the adjusting bolt penetrates through the bed board and abuts against the extension plate.
Preferably, the upper end of the protection frame is provided with a fixing block and a limiting rod, the fixing block is welded on the protection frame, one end of the limiting rod penetrates through the fixing block and is connected onto the movable plate in an inserting mode, and the limiting rod is further elastically connected with the fixing block through a spring.
Preferably, the electric hoist is arranged at the front end of the walking trolley and fixedly connected with the walking trolley through screws.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a walking dolly, the walking dolly pulls the walking through electric block and wire rope, the upside of walking dolly is equipped with the bed board, can be with the one end jack-up of bed board through electric putter, the maintainer just can lie on one's back and overhaul rail vehicle on the bed board like this, and is more comfortable, convenient, sets up a protection frame through the upside at the bed board, when the inspection, maintainer's head is located the protection frame, can effectually protect maintainer's head, and the security is higher. Compare with traditional rail transit vehicle maintenance and repair device, the utility model discloses a set up the bed board of angularly adjustable, the travelling comfort is better, through setting up the protection frame on the bed board, the security is higher.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the utility model after adjustment;
fig. 3 is a top view of the movable plate and the protection frame of the present invention.
In the figure: 1. a walking trolley; 2. a bed board; 3. a first support bar; 4. a second support bar; 5. an electric push rod; 6. an extension plate; 7. a baffle plate; 8. a protective frame; 9. a movable plate; 10. a hollow-out section; 11. fixing grooves; 12. a storage battery; 13. adjusting the bolt; 14. a fixed block; 15. a limiting rod; 16. an electric hoist.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a rail transit vehicle maintenance and repair device, which comprises a walking trolley 1, wherein the upper end of the walking trolley 1 is provided with a bed plate 2, the lower side of the bed plate 2 is provided with a first support rod 3 and a second support rod 4, the first support rod 3 and the second support rod 4 are symmetrically arranged at two sides of the walking trolley 1, the bottom end of the first support rod 3 is fixedly connected with the walking trolley 1 through screws, the upper end of the first support rod 3 is in pin joint with the bed plate 2 through a pin shaft, the second support rod 4 is fixed on the walking trolley 1 through screws, the top end of the second support rod 4 is in lap joint with the bed plate 2, one side of the second support rod 4 close to the first support rod 3 is provided with an electric push rod 5, the push rod of the electric push rod 5 is in pin joint with the bed plate 2 through a pin shaft, the front end of the bed plate 2 is provided, and extension board 6 passes through spout and 2 sliding connection of bed board, the upper end of extension board 6 is equipped with baffle 7, and the setting of baffle 7 vertically is on extension board 6, the upside of bed board 2 is equipped with protection frame 8, and the upside of protection frame 8 is equipped with fly leaf 9, the one end of fly leaf 9 is passed through the hinge and is articulated with protection frame 8, and is equipped with a plurality of fretwork portion 10 on the fly leaf 9, during the use, needs open fly leaf 9 earlier, and the maintainer lies on bed board 2 after, covers fly leaf 9 again.
The number of the second support rods 4 and the first support rods 3 is two, and the top of each second support rod 4 is provided with a rubber cushion pad. The middle part of the walking trolley 1 is provided with a fixing groove 11, a storage battery 12 is arranged in the fixing groove 11, and the electric push rod 5 and the electric hoist 16 are powered by the storage battery 12. One side of bed board 2 is equipped with adjusting bolt 13, adjusting bolt 13 passes through thread groove and 2 spiro couplings of bed board, and adjusting bolt 13's one end passes bed board 2 and offsets with extension board 6, and after extension board 6 adjusted to finish, can fix extension board 6 through adjusting bolt 13. The upper end of the protection frame 8 is provided with a fixed block 14 and a limiting rod 15, the fixed block 14 is welded on the protection frame 8, one end of the limiting rod 15 penetrates through the fixed block 14 and is connected to the movable plate 9 in an inserting mode, the limiting rod 15 is further elastically connected with the fixed block 14 through a spring, the limiting rod 15 can only be pulled outwards to open the movable plate 9, and the limiting rod 15 can fix the movable plate 9. The front end of the walking trolley 1 is provided with an electric hoist 16, and the electric hoist 16 is fixedly connected with the walking trolley 1 through screws.
In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: through setting up a walking dolly 1, walking dolly 1 pulls the walking through electric block 16 and wire rope, upside at walking dolly 1 is equipped with bed board 2, can be with the one end jack-up of bed board 2 through electric putter 5, the maintainer just can lie on the back and overhaul rail vehicle on bed board 2 like this, it is more comfortable, and is convenient, through setting up a protection frame 8 at the upside of bed board 2, when the inspection, the maintainer's head is located protection frame 8, can effectually protect maintainer's head, the security is higher.
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 (6)
1. The utility model provides a rail transit vehicle maintains overhauls device, includes walking dolly (1), its characterized in that: the upper end of the walking trolley (1) is provided with a bed board (2), the lower side of the bed board (2) is provided with a first supporting rod (3) and a second supporting rod (4), the first supporting rod (3) and the second supporting rod (4) are symmetrically arranged on two sides of the walking trolley (1), the bottom end of the first supporting rod (3) is fixedly connected with the walking trolley (1) through screws, the upper end of the first supporting rod (3) is in pin joint with the bed board (2) through a pin shaft, the second supporting rod (4) is fixed on the walking trolley (1) through screws, the top end of the second supporting rod (4) is in lap joint with the bed board (2), one side, close to the first supporting rod (3), of the second supporting rod (4) is provided with an electric push rod (5), the push rod of the electric push rod (5) is in pin joint with the bed board (2) through a pin shaft, the front end of the bed board (2) is provided with an extension plate (6, and extension board (6) pass through spout and bed board (2) sliding connection, the upper end of extension board (6) is equipped with baffle (7), and baffle (7) vertically sets up on extension board (6), the upside of bed board (2) is equipped with protection frame (8), and the upside of protection frame (8) is equipped with fly leaf (9), the one end of fly leaf (9) is passed through the hinge and is articulated with protection frame (8), and is equipped with a plurality of fretwork portion (10) on fly leaf (9).
2. The rail transit vehicle maintenance and repair device according to claim 1, wherein: the number of the second supporting rods (4) and the number of the first supporting rods (3) are two, and rubber cushion pads are arranged at the tops of the second supporting rods (4).
3. The rail transit vehicle maintenance and repair device according to claim 1, wherein: the middle part of the walking trolley (1) is provided with a fixing groove (11), and a storage battery (12) is arranged in the fixing groove (11).
4. The rail transit vehicle maintenance and repair device according to claim 1, wherein: one side of bed board (2) is equipped with adjusting bolt (13), adjusting bolt (13) pass through thread groove and bed board (2) spiro union, and the one end of adjusting bolt (13) passes bed board (2) and offsets with extension board (6).
5. The rail transit vehicle maintenance and repair device according to claim 1, wherein: the upper end of the protection frame (8) is provided with a fixing block (14) and a limiting rod (15), the fixing block (14) is welded on the protection frame (8), one end of the limiting rod (15) penetrates through the fixing block (14) and is connected onto the movable plate (9) in an inserting mode, and the limiting rod (15) is further elastically connected with the fixing block (14) through a spring.
6. The rail transit vehicle maintenance and repair device according to claim 1, wherein: the front end of the walking trolley (1) is provided with an electric hoist (16), and the electric hoist (16) is fixedly connected with the walking trolley (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085004.8U CN213083167U (en) | 2020-09-22 | 2020-09-22 | Maintenance device for rail transit vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085004.8U CN213083167U (en) | 2020-09-22 | 2020-09-22 | Maintenance device for rail transit vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213083167U true CN213083167U (en) | 2021-04-30 |
Family
ID=75613492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022085004.8U Expired - Fee Related CN213083167U (en) | 2020-09-22 | 2020-09-22 | Maintenance device for rail transit vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213083167U (en) |
-
2020
- 2020-09-22 CN CN202022085004.8U patent/CN213083167U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213083167U (en) | Maintenance device for rail transit vehicle | |
| CN215329088U (en) | Railway construction machinery guard rail jack | |
| CN212335669U (en) | Suspension type track panel mounting and adjusting device | |
| CN214900745U (en) | Fast-assembling is adjustable raises photovoltaic support | |
| CN210849497U (en) | Climbing test platform applied to floor grinding machine | |
| CN213521035U (en) | Chair is adjusted in back combination | |
| CN210713773U (en) | Split type baffle for building construction | |
| CN208815982U (en) | It is a kind of suitable for being easy to collapse the electric pole on ground | |
| CN210176256U (en) | Guide device lifting rod for elevator compensation chain | |
| CN221027029U (en) | Device for reinforcing safety at entrance of construction elevator | |
| CN110775905A (en) | Platform for building elevator | |
| CN216235652U (en) | Lifting appliance device for substation close to electrified primary equipment | |
| CN218479735U (en) | Parallel bidirectional telescopic suspension shielding door | |
| CN212832295U (en) | Lifting type cage door | |
| CN215252387U (en) | Bridge auxiliary positioning device based on BIM | |
| CN209291817U (en) | A kind of rock wool lifting filling device | |
| CN214947917U (en) | Land planning measurer | |
| CN216915879U (en) | Rail transit vehicle collection system | |
| CN209958232U (en) | High-speed railway viaduct maintenance equipment | |
| CN214786122U (en) | Material platform structure of climbing frame | |
| CN213509545U (en) | Safety device for scaffold | |
| CN214167171U (en) | Adjustable automatic feeding device for magnetic material processing | |
| CN219971636U (en) | Windproof outdoor portal crane | |
| CN213895020U (en) | Semi-automatic open drift rope pressing device | |
| CN214429107U (en) | Cable laying tool |
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: 20210430 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |