CN213290199U - Liftable locomotive maintenance work platform - Google Patents
Liftable locomotive maintenance work platform Download PDFInfo
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- CN213290199U CN213290199U CN202021488802.9U CN202021488802U CN213290199U CN 213290199 U CN213290199 U CN 213290199U CN 202021488802 U CN202021488802 U CN 202021488802U CN 213290199 U CN213290199 U CN 213290199U
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- platform
- overhaul
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- expansion plate
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Abstract
The utility model relates to a railway vehicle maintenance of equipment technical field particularly, relates to a liftable formula locomotive maintenance work platform, include: a plurality of columns; the maintenance platform is arranged on the upright post in a sliding manner along the length extension direction of the upright post; the lifting device is used for controlling the maintenance platform to slide on the upright post; the expansion plate is arranged on the overhaul platform and connected with the expansion device, and the expansion device controls the expansion plate to extend out of the overhaul platform or retract into the overhaul platform. Compare in prior art, through will overhauing the platform and installing on the stand, drive through elevating gear and overhaul the platform vertical migration from top to bottom, can make things convenient for the workman to overhaul the locomotive position of co-altitude not, because the application of expansion plate, the workman also can move optional position on the horizontal direction and overhaul labour saving and time saving to the locomotive position of difference.
Description
Technical Field
The utility model relates to a railway vehicle maintenance of equipment technical field particularly, relates to a liftable formula locomotive maintenance work platform.
Background
The locomotive has many different models, the locomotive of these different models has different height and width, power locomotive is after operation for a certain time, need maintain and overhaul the locomotive, when maintaining and overhauing, need workman's transport ladder to work from top to bottom, and often need some platforms to bear the accessory of certain weight when maintaining, but because the height and the width of locomotive are different, the platform that is applicable to a locomotive is not necessarily applicable to other locomotive, consequently cause the workman to overhaul troublesome easily, trade a difficult scheduling problem, and the workman need often go upstairs and downstairs to the different positions of locomotive, not only hard but also arouse the potential safety hazard easily.
Disclosure of Invention
The utility model aims at overcoming prior art's defect, providing a liftable formula locomotive maintenance work platform, include:
a plurality of columns;
the maintenance platform is arranged on the upright post in a sliding manner along the length extension direction of the upright post;
the lifting device is used for controlling the maintenance platform to slide on the upright post;
the expansion plate is arranged on the overhaul platform and connected with the expansion device, and the expansion device controls the expansion plate to extend out of the overhaul platform or retract into the overhaul platform.
Further, a slide rail is arranged on the upright post, and the maintenance platform is arranged on the upright post in a sliding mode through the slide rail.
Further, elevating gear includes the hydro-cylinder and control the small-size hydraulic pressure station of hydro-cylinder, the hydro-cylinder with the small-size hydraulic pressure station is installed overhaul the below of platform.
Further, the telescoping device is electric putter, electric putter sets up overhaul on the platform and be connected with flexible expansion plate.
Further, the expansion plate covers overhaul on the platform, the expansion plate with overhaul and be provided with a plurality of clearances between the platform, it is a plurality of electric putter sets up in a plurality of the clearance.
Furthermore, a guardrail is arranged on the expansion plate.
Furthermore, an escalator is arranged between the maintenance platform and the ground.
Further, an entrance guard is arranged between the escalator and the maintenance platform.
Because above-mentioned technical scheme's application compares in prior art, through will overhauing the platform and installing on the stand, drive through elevating gear and overhaul the platform vertical migration from top to bottom, can make things convenient for the workman to overhaul the locomotive position of co-altitude not, because the application of expansion plate, the workman also can move optional position on the horizontal direction and overhaul labour saving and time saving to the locomotive position of difference.
Drawings
Figure 1 is the utility model relates to a liftable formula locomotive maintenance work platform look sideways at schematic diagram.
Fig. 2 is the utility model relates to a liftable formula locomotive maintenance work platform's elevation.
Fig. 3 is an enlarged schematic view of fig. 2A.
In the drawings: 1-a guardrail; 2-upright post; 3-a slide rail; 4-an escalator; 5-oil cylinder; 6-small hydraulic station; 7-a telescopic plate; 8, an electric push rod; 9-overhauling the platform; 10-locomotive head.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
Example one
Referring to fig. 1 to 3, a liftable formula locomotive maintenance work platform includes: four stands 2, overhaul platform 9, elevating gear, expansion plate 7.
The maintenance platform 9 is arranged on the upright post 2 in a sliding way along the length extension direction of the upright post 2; all be provided with slide rail 3 on four stands 2, overhaul platform 9 through slide rail 3 sets up with sliding on the stand 2.
The lifting device is used for controlling the maintenance platform 9 to slide on the upright post 2; the lifting device comprises an oil cylinder 5 and a small hydraulic station 6 for controlling the oil cylinder 5, wherein the oil cylinder 5 and the small hydraulic station 6 are arranged below the maintenance platform 9. In other embodiments, the maintenance platform 9 may be controlled to ascend and descend in the form of an air cylinder, an electric push rod, or the like. The oil cylinder is adopted because the structure is compact and reliable, larger clearance can be ensured below the platform, and the personnel and materials can conveniently pass through the oil cylinder, meanwhile, because the linear guide rail has high precision, the platform can be ensured to stably lift without swinging, and the hydraulic system is provided with control valves such as a pressure balance valve, a rupture valve, a throttle valve and the like, so that the balance of hydraulic oil flow in the platform hydraulic system can be well ensured, the platform can stably lift, and any height range can stably stay in the lifting process (not shown in the figure).
The expansion plate 7 is arranged on the overhaul platform 9 and connected with the expansion device, and the expansion device controls the expansion plate 7 to stretch out of the overhaul platform 9 or retract into the overhaul platform 9. The telescoping device is electric putter 8, electric putter sets up overhaul on the platform 9 and be connected with flexible expansion plate 7. The expansion plate 7 covers on the maintenance platform 9, the expansion plate 7 with be provided with a plurality of clearances between the maintenance platform 9, it is a plurality of electric putter 8 sets up in a plurality of the clearance.
Be provided with guardrail 1 on the expansion plate 7, overhaul and be provided with staircase 4 between platform 9 and the ground, staircase 4 with overhaul and be provided with the entrance guard between the platform 9, the staff enters into in the workstation through entrance guard.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a liftable formula locomotive maintenance work platform which characterized in that includes:
a plurality of columns (2);
the maintenance platform (9) is arranged on the upright post (2) in a sliding manner along the length extension direction of the upright post (2);
the lifting device is used for controlling the maintenance platform (9) to slide on the upright post (2);
the expansion plate (7) is arranged on the overhaul platform (9) and connected with the expansion device, and the expansion device controls the expansion plate (7) to stretch out of the overhaul platform (9) or retract into the overhaul platform (9).
2. The liftable formula locomotive maintenance work platform of claim 1, characterized in that: be provided with slide rail (3) on stand (2), overhaul platform (9) through slide rail (3) set up with sliding on stand (2).
3. The liftable formula locomotive maintenance work platform of claim 1, characterized in that: the lifting device comprises an oil cylinder (5) and a small hydraulic station (6) for controlling the oil cylinder (5), wherein the oil cylinder (5) and the small hydraulic station (6) are installed below the maintenance platform (9).
4. The liftable formula locomotive maintenance work platform of claim 1, characterized in that: the telescoping device is an electric push rod (8), and the electric push rod is arranged on the maintenance platform (9) and connected with the telescopic expansion plate (7).
5. The liftable formula locomotive maintenance work platform of claim 4, characterized in that: the expansion plate (7) covers on the maintenance platform (9), a plurality of gaps are arranged between the expansion plate (7) and the maintenance platform (9), and the electric push rods (8) are arranged in the gaps.
6. The liftable formula locomotive maintenance work platform of claim 5, characterized in that: and a guardrail (1) is arranged on the expansion plate (7).
7. The liftable formula locomotive maintenance work platform of claim 1, characterized in that: an escalator (4) is arranged between the maintenance platform (9) and the ground.
8. The liftable formula locomotive maintenance work platform of claim 7, characterized in that: an entrance guard is arranged between the escalator (4) and the maintenance platform (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488802.9U CN213290199U (en) | 2020-07-25 | 2020-07-25 | Liftable locomotive maintenance work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488802.9U CN213290199U (en) | 2020-07-25 | 2020-07-25 | Liftable locomotive maintenance work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213290199U true CN213290199U (en) | 2021-05-28 |
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ID=76021757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021488802.9U Active CN213290199U (en) | 2020-07-25 | 2020-07-25 | Liftable locomotive maintenance work platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN213290199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704136A (en) * | 2022-04-18 | 2022-07-05 | 中铁第六勘察设计院集团有限公司 | Integrated suspension type mobile operation platform |
| CN116378485A (en) * | 2022-12-27 | 2023-07-04 | 捷航设备制造股份有限公司 | Maintenance work platform for high-speed rail motor train unit maintenance inspection warehouse |
-
2020
- 2020-07-25 CN CN202021488802.9U patent/CN213290199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704136A (en) * | 2022-04-18 | 2022-07-05 | 中铁第六勘察设计院集团有限公司 | Integrated suspension type mobile operation platform |
| CN116378485A (en) * | 2022-12-27 | 2023-07-04 | 捷航设备制造股份有限公司 | Maintenance work platform for high-speed rail motor train unit maintenance inspection warehouse |
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