Rail transit electromechanical maintenance device

Abstract

The utility model relates to a rail transit electromechanical overhaul device which comprises a base, and a lifting frame is installed on the top of the base through a driving piece. The protection piece is arranged in the lifting frame and used for shielding sun and rain, and the two illuminating lamps are installed on one side of the lifting frame. The protection part comprises a threaded rod rotationally installed in the lifting frame, an extension frame is installed at one end of the threaded rod in a threaded mode, groove bodies are formed in the two sides of the extension frame, side plates are slidably installed in the two groove bodies, when rain shielding and sun shading are needed at ordinary times, tools and the like can be placed on the top of the lifting frame, and the lifting frame serves as an operation platform. And two illuminating lamps are installed on one side of the lifting frame and used for night illumination, and when rain and sun shielding is conducted, a threaded rod is rotated to drive the extension frame to be pushed out of the lifting frame, and the side plates can be pushed out of the extension frame by moving sliding blocks, so that the shielding area is increased, a driving piece is started to lift the lifting frame, and meanwhile the heights of the two illuminating lamps are adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of electromechanical maintenance equipment, in particular to a rail transit electromechanical maintenance device. Background Art

[0002] Rail transit refers to a type of transportation vehicle or transportation system that requires operating vehicles to travel on specific tracks. The most typical rail transit is a railway system consisting of traditional trains and standard railways. In the existing technology, the single function of adjusting the lighting height is relatively simple, lacks sunshade protection, and workers are prone to dehydration due to long-term exposure to the sun. At the same time, it lacks rain protection on rainy days.

[0003] For example, the authorized patent document with application number CN202220375405.3 discloses a rail transit electromechanical maintenance device, comprising: a base, the upper end of the base is fixedly connected to a column, and a lighting lamp is provided on the upper side of the column; a height adjustment mechanism, the height adjustment mechanism includes a hollow groove, a cylindrical rack, a U-shaped connecting block, a gear, a rotating rod and a limit assembly, the column can be erected on the ground, and play the role of supporting the lighting lamp, so that the lighting lamp can be located in mid-air, thereby illuminating the rail transit, and there is no need for people to hold the lighting lamp for lighting, which makes people less likely to feel tired, and then by using the height adjustment mechanism, the height of the lighting lamp can be adjusted to achieve illumination of different levels, which is conducive to people's maintenance of rail transit.

[0004] The above patent lacks sunshade protection effect. Workers are prone to dehydration due to long-term exposure to the sun. At the same time, it lacks rain protection effect on rainy days. Therefore, we need to provide a rail transit electromechanical maintenance device. Utility Model Content

[0005] The purpose of the utility model is to provide a rail transit electromechanical maintenance device. When rain and sun protection are needed, tools and the like can be placed on the top of the lifting frame to serve as an operating platform, and two lighting lamps are installed on one side of the lifting frame for night lighting. When rain and sun protection are needed, the threaded rod is rotated to drive the extension frame to be pushed out of the lifting frame, and the side panel can also be pushed out of the extension frame by moving the slider, thereby increasing the shielding area. The driving part is started to lift the lifting frame, and the height of the two lighting lamps is adjusted at the same time to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rail transit electromechanical maintenance device, comprising:

[0007] A base, a lifting frame is installed on the top of the base through a driving member;

[0008] A protective member arranged in the lifting frame for shading from the sun and rain, and two lighting lamps installed on one side of the lifting frame;

[0009] The protective member includes a threaded rod rotatably mounted inside the lifting frame, one end of the threaded rod is threadedly mounted with an extension frame, both sides of the extension frame are provided with grooves, side plates are slidably mounted inside the two grooves, and a limiting member is installed on one side of the side plate.

[0010] Preferably, the limiting member includes a slider fixedly mounted on one side of the side panel, one side of the slider passes through and extends into the interior of the slot body, the top of the slider is clamped with a resistance block via four springs, and a stop block used in conjunction with the resistance block is fixedly mounted inside the slot body.

[0011] Preferably, a limit block is fixedly installed on the bottom of the extension frame, and a sliding groove for sliding the limit block is provided on the bottom of the lifting frame.

[0012] Preferably, the driving member includes two supporting tubes fixedly mounted on the bottom of the lifting frame, the interiors of the two supporting tubes are threadedly mounted with output rods, the lower ends of the two output rods are mounted with motors, and the motors are embedded in the interior of the base.

[0013] Preferably, a protective cover for protecting the motor is fixedly mounted on the bottom of the base.

[0014] Preferably, two telescopic rods are fixedly mounted on the top of the base, and the tops of the two telescopic rods are fixedly mounted on the bottom of the lifting frame.

[0015] Preferably, a tool storage cabinet is fixedly installed on the top of the base, a battery part is arranged on the top of the tool storage cabinet, and an armrest is fixedly installed on the top of the base, and four roller parts are installed on the bottom of the base.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] When the utility model needs to keep out rain and sun, tools and the like can be placed on the top of the lifting frame as an operating platform, and two lighting lamps are installed on one side of the lifting frame for night lighting. When keeping out rain and sun, the threaded rod is rotated to drive the extension frame to be pushed out from the lifting frame, and the side panel can also be pushed out from the extension frame by moving the slider, thereby increasing the shielding area. The driving part is started to lift the lifting frame, and the height of the two lighting lamps is adjusted at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a side perspective view of the structure of the utility model;

[0020] Figure 3It is a three-dimensional diagram of the driving member of the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the protective member of the utility model;

[0022] Figure 5 It is a three-dimensional diagram of the limit block of the utility model;

[0023] Figure 6 It is a three-dimensional cross-sectional view of the lifting frame of the utility model;

[0024] Figure 7 The structure of the utility model Figure 6 A partial enlarged schematic diagram in the middle.

[0025] In the figure: 1. base; 2. driving member; 21. supporting tube; 22. output rod; 23. motor; 3. lifting frame; 4. protective member; 41. threaded rod; 42. extension frame; 43. trough body; 44. side plate; 40. limiting member; 401. slider; 402. spring; 403. abutment block; 5. stop block; 6. limiting block; 7. slide slot; 8. protective cover; 9. telescopic rod; 10. tool storage cabinet; 11. armrest. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-7 The utility model provides a rail transit electromechanical maintenance device, comprising:

[0028] A base 1, a lifting frame 3 is installed on the top of the base 1 through a driving member 2;

[0029] A protective member 4 for sun and rain protection is arranged in the lifting frame 3, and two lighting lamps are installed on one side of the lifting frame 3;

[0030] The protective member 4 includes a threaded rod 41 rotatably mounted inside the lifting frame 3, one end of the threaded rod 41 is threadedly mounted with an extension frame 42, both sides of the extension frame 42 are provided with grooves 43, side panels 44 are slidably mounted inside the two grooves 43, and a limiting member 40 is installed on one side of the side panel 44.

[0031] The position limiting member 40 includes a slider 401 fixedly mounted on one side of the side plate 44. One side of the slider 401 extends through the interior of the slot 43. The top of the slider 401 is clamped with a resisting block 403 via four springs 402. A stopper 5 used in conjunction with the resisting block 403 is fixedly mounted inside the slot 43.

[0032] In this embodiment, when rain and sun protection are needed, tools and the like can be placed on the top of the lifting frame 3 as an operating platform, and two lighting lamps are installed on one side of the lifting frame 3 for night lighting. When rain and sun protection are needed, the threaded rod 41 is rotated to drive the extension frame 42 to be pushed out of the lifting frame 3, and the side panel 44 can be pushed out of the extension frame 42 by moving the slider 401, thereby increasing the shielding area. The driving member 2 is started to lift the lifting frame 3, and the height of the two lighting lamps is adjusted at the same time.

[0033] A limit block 6 is fixedly installed at the bottom of the extension frame 42, and a slide groove 7 for the limit block 6 to slide is provided at the bottom of the lifting frame 3;

[0034] Specifically, when the epitaxial frame 42 moves, the limiting block 6 will be driven to slide in the slide groove 7 at the bottom of the lifting frame 3, thereby enhancing the guidance of the movement of the epitaxial frame 42 and preventing the epitaxial frame 42 from falling off from the lifting frame 3.

[0035] The driving member 2 includes two support tubes 21 fixedly mounted at the bottom of the lifting frame 3, the interiors of the two support tubes 21 are threadedly mounted with output rods 22, the lower ends of the two output rods 22 are mounted with motors 23, and the motors 23 are embedded in the interior of the base 1;

[0036] Furthermore, the two motors 23 are synchronous motors 23. The starting motor 23 drives the output rod 22 at the output end to rotate, and the surface of the output rod 22 is threadedly installed with the inner surface of the support tube 21, thereby driving the height adjustment of the lifting frame 3.

[0037] In order to prevent the motor 23 from being bumped and to extend the service life of the motor 23 , a protective cover 8 for protecting the motor 23 is fixedly installed at the bottom of the base 1 .

[0038] Two telescopic rods 9 are fixedly mounted on the top of the base 1, and the tops of the two telescopic rods 9 are fixedly mounted on the bottom of the lifting frame 3;

[0039] When the height of the lifting frame 3 is adjusted, the two telescopic rods 9 are driven to be telescopically adjusted.

[0040] A tool storage cabinet 10 is fixedly installed on the top of the base 1, a battery unit is arranged on the top of the tool storage cabinet 10, and an armrest 11 is fixedly installed on the top of the base 1, and four roller units are installed on the bottom of the base 1;

[0041] A tool storage cabinet 10 is arranged on the top of the base 1 to facilitate the placement of tools. At the same time, the battery part provides power for the motor 23 and the lighting lamp. The armrest 11 and the roller part are arranged to facilitate the movement and adjustment of the base 1.

[0042] When the device needs to block rain and sun, tools and the like can be placed on the top of the lifting frame 3 as an operating platform, and two lighting lamps are installed on one side of the lifting frame 3 for night lighting. When blocking rain and sun, the threaded rod 41 is rotated to drive the extension frame 42 to be pushed out from the lifting frame 3, and the side panel 44 can also be pushed out from the extension frame 42 by moving the slider 401, thereby increasing the shielding area. The driving part 2 is started to lift the lifting frame 3, and the height of the two lighting lamps is adjusted at the same time.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rail transit electromechanical maintenance device, characterized in that: include: A base (1), a lifting frame (3) being installed on the top of the base (1) via a driving member (2); A protective member (4) for shading from the sun and rain and arranged in the lifting frame (3), and two lighting lamps installed on one side of the lifting frame (3); The protective member (4) comprises a threaded rod (41) rotatably mounted inside the lifting frame (3); an extension frame (42) is threadedly mounted on one end of the threaded rod (41); grooves (43) are provided on both sides of the extension frame (42); side plates (44) are slidably mounted inside the two grooves (43); and a limiting member (40) is mounted on one side of the side plate (44).

2. A rail transit electromechanical maintenance device according to claim 1, characterized in that: The limiting member (40) comprises a slider (401) fixedly mounted on one side of the side plate (44); one side of the slider (401) penetrates through the interior of the groove body (43) and extends; the top of the slider (401) is clamped with a resisting block (403) via four springs (402); a stopper (5) for use with the resisting block (403) is fixedly mounted inside the groove body (43).

3. A rail transit electromechanical maintenance device according to claim 1, characterized in that: A limit block (6) is fixedly mounted on the bottom of the extension frame (42), and a sliding groove (7) for the limit block (6) to slide is provided on the bottom of the lifting frame (3).

4. A rail transit electromechanical maintenance device according to claim 1, characterized in that: The driving member (2) comprises two supporting tubes (21) fixedly mounted on the bottom of the lifting frame (3), the interiors of the two supporting tubes (21) are both threadedly mounted with output rods (22), the lower ends of the two output rods (22) are both mounted with motors (23), and the motors (23) are embedded in the interior of the base (1).

5. A rail transit electromechanical maintenance device according to claim 4, characterized in that: A protective cover (8) for protecting the motor (23) is fixedly mounted on the bottom of the base (1).

6. A rail transit electromechanical maintenance device according to claim 5, characterized in that: Two telescopic rods (9) are fixedly mounted on the top of the base (1), and the tops of the two telescopic rods (9) are fixedly mounted on the bottom of the lifting frame (3).

7. A rail transit electromechanical maintenance device according to claim 6, characterized in that: A tool storage cabinet (10) is fixedly mounted on the top of the base (1), a battery unit is arranged on the top of the tool storage cabinet (10), a handrail (11) is fixedly mounted on the top of the base (1), and four roller units are mounted on the bottom of the base (1).

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