CN211229483U

CN211229483U - High-efficient maintenance device for power equipment

Info

Publication number: CN211229483U
Application number: CN201921636221.2U
Authority: CN
Inventors: 姚继虎
Original assignee: State Grid Jiangsu Electric Power Co ltd Guanyun County Power Supply Branch
Current assignee: State Grid Jiangsu Electric Power Co ltd Guanyun County Power Supply Branch
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-11
Anticipated expiration: 2029-09-29

Abstract

The utility model belongs to the technical field of electric power overhauls, especially, be a high-efficient maintenance device for power equipment, including maintenance platform, handrail, protector, supporting leg and strutting arrangement, handrail fixed mounting is in one side of maintenance platform, protector fixed mounting is in the upper end of maintenance platform, supporting leg fixed mounting is at the lower extreme of maintenance platform, protector includes the sleeve, telescopic inside cover is equipped with the guardrail frame, the inside fixed mounting of guardrail frame lower extreme has the spring, the one end fixed mounting of spring has the fixture block. The utility model discloses a set up protector, made things convenient for highly adjusting guardrail frame, it is all very convenient to make the electrician of different heights use, makes the electrician not need too carefully to can attentively maintain the operation, make the maintenance more high-efficient, through setting up strutting arrangement, potential safety hazard when having reduced electrician's maintenance has improved the stability of access desk.

Description

High-efficient maintenance device for power equipment

Technical Field

The utility model relates to an electric power overhauls technical field, specifically is a high-efficient power equipment is with overhauing device.

Background

In the maintenance process of the electrical equipment, since most electrical equipment is usually arranged at a higher position and needs to be assisted by tools, an access desk is usually needed to assist electricians in repairing and maintaining the equipment.

1. The guardrail frame used by the existing overhaul device for the power equipment is usually fixedly arranged, and the height of the guardrail frame cannot be adjusted, so that an electrician with a higher height cannot play a good protection role when using the guardrail frame, and the electrician needs to pay more attention when maintaining the guardrail frame, thereby reducing the maintenance efficiency;

2. the existing maintenance device for the power equipment needs to stand on the maintenance device when in use, but the maintenance platform is not stable enough when standing, so that an electrician can not stand stably during construction, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high-efficient for power equipment maintenance device has solved current for power equipment maintenance equipment and has adjusted the problem that leads to maintenance efficiency to reduce to guardrail frame height.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient is maintenance device for power equipment, includes maintenance platform, handrail, protector, supporting leg and strutting arrangement, handrail fixed mounting is in one side of maintenance platform, protector fixed mounting is in the upper end of maintenance platform, supporting leg fixed mounting is at the lower extreme of maintenance platform, strutting arrangement fixed mounting is in one side of supporting leg.

The protective device comprises a sleeve, a guardrail frame is sleeved inside the sleeve, a spring is fixedly mounted inside the lower end of the guardrail frame, a fixture block is fixedly mounted at one end of the spring, a pull rod is fixedly mounted on the outer surface of the fixture block, a clamping hole is formed in the inner wall of the sleeve, a guardrail is fixedly mounted between the guardrail frames, and a handle is fixedly mounted at the upper end of the guardrail.

As an optimal technical scheme of the utility model, strutting arrangement includes the mounting bracket, the inside of mounting bracket is rotated and is connected with the lead screw, the one end fixed mounting of lead screw has the rocking handle.

As a preferred technical scheme of the utility model, the surface cover of lead screw is equipped with the thread bush, the lower extreme fixed mounting of thread bush has the pulley support, the inside of pulley support runs through and is provided with the gag lever post, the inside cover of pulley support is equipped with the pulley.

As an optimal technical scheme of the utility model, the pull rod runs through telescopic inside and with between the sleeve swing joint, logical groove has been seted up to telescopic one side.

As an optimal technical scheme of the utility model, looks adaptation between the shape size of fixture block and the card hole, the card hole is a style of calligraphy longitudinal arrangement.

As an optimal technical scheme of the utility model, mesh mutually between lead screw and the thread bush, and the lead screw runs through fixed connection between the inside of supporting leg and the rocking handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-efficient power equipment is with overhauing device possesses following beneficial effect:

1. this high-efficient maintenance device for power equipment, through setting up protector, the pulling pull rod, the pull rod drives the fixture block and extrudees the spring, fixture block and the separation of card hole simultaneously, then the pulling handle, it makes the guardrail frame upward movement in the sleeve to drive the rail guard, after adjusting to suitable height, loosen the pull rod, the spring drives the fixture block card and goes into corresponding card hole, the rail guard frame obtains fixedly in the sleeve, made things convenient for highly adjusting the rail guard frame, it is all very convenient to make the electrician of different heights use, make the electrician need not be too careful, thereby can maintain the operation with concentration, it is more high-efficient to make the maintenance.

2. This high-efficient maintenance device for power equipment through setting up strutting arrangement, rotates the rocking handle, and the rocking handle drives the lead screw and rotates, and the thread bush drives the pulley yoke and makes the pulley slide to one side, makes the pulley support the access desk to increase the holding surface of access desk, potential safety hazard when having reduced electrician's maintenance has improved the stability of access desk.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. an overhaul stand; 2. a handrail; 3. a guard; 301. a sleeve; 302. a guardrail frame; 303. a spring; 304. a clamping block; 305. a pull rod; 306. a clamping hole; 307. protecting the fence; 308. a handle; 4. supporting legs; 5. a support device; 501. a mounting frame; 502. a screw rod; 503. a rocking handle; 504. a threaded sleeve; 505. a pulley bracket; 506. a limiting rod; 507. a pulley.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a high-efficient is maintenance device for power equipment, includes maintenance platform 1, handrail 2, protector 3, supporting leg 4 and strutting arrangement 5, handrail 2 fixed mounting is in one side of maintenance platform 1, and protector 3 fixed mounting is in the upper end of maintenance platform 1, and supporting leg 4 fixed mounting is at the lower extreme of maintenance platform 1, and strutting arrangement 5 fixed mounting is in one side of supporting leg 4.

The protection device 3 comprises a sleeve 301, a guardrail frame 302 is sleeved inside the sleeve 301, a spring 303 is fixedly mounted inside the lower end of the guardrail frame 302, a clamping block 304 is fixedly mounted at one end of the spring 303, a pull rod 305 is fixedly mounted on the outer surface of the clamping block 304, a clamping hole 306 is formed in the inner wall of the sleeve 301, a guardrail 307 is fixedly mounted between the guardrail frames 302, and a handle 308 is fixedly mounted at the upper end of the guardrail 307.

In this embodiment, the pull rod 305 is pulled, the pull rod 305 drives the fixture block 304 to extrude the spring 303, meanwhile, the fixture block 304 is separated from the clamp hole 306, then the handle 308 is pulled to drive the guard rail 307 to enable the guard rail frame 302 to move upwards in the sleeve 301, after the height is adjusted to a proper value, the pull rod 305 is loosened, the spring 303 drives the fixture block 304 to be clamped into the corresponding clamp hole 306, if the height is not completely corresponding, the guard rail frame 302 is finely adjusted up and down, after the fixture block 304 is clamped into the clamp hole 306, the guard rail frame 302 is fixed in the sleeve 301, so that the guard rail frame 302 can protect an electrician, and can lean on the guard rail 307 to maintain equipment, thereby facilitating the adjustment of the height of the guard rail frame 302, enabling electricians with different heights to be very convenient to use, and enabling the electrician not to need to be too careful, thereby being capable of performing maintenance work with great concentration.

Specifically, the supporting device 5 includes an installation frame 501, a screw rod 502 is rotatably connected to the inside of the installation frame 501, and a rocking handle 503 is fixedly installed at one end of the screw rod 502.

In this embodiment, the mounting bracket 501 mounts the lead screw 502, so that the crank 503 can drive the lead screw 502 to rotate.

Specifically, the outer surface of the screw rod 502 is sleeved with a threaded sleeve 504, the lower end of the threaded sleeve 504 is fixedly provided with a pulley support 505, a limiting rod 506 penetrates through the inside of the pulley support 505, and a pulley 507 is sleeved inside the pulley support 505.

In this embodiment, rotate rocking handle 503, rocking handle 503 drives lead screw 502 and rotates, make thread bush 504 can not rotate along with lead screw 502 under the limiting displacement of gag lever post 506, and make left and right translation motion on lead screw 502, thereby drive pulley support 505 and make pulley 507 slide to one side, make pulley 507 support access desk 1, and increase access desk 1's holding surface, it can be more stable after making the electrician step on access desk 1, access desk 1 can not produce and rock, potential safety hazard when having reduced electrician's maintenance, the stability of access desk 1 has been improved.

Specifically, the pull rod 305 penetrates through the interior of the sleeve 301 and is movably connected with the sleeve 301, and a through groove is formed in one side of the sleeve 301.

In this embodiment, the pull rod 305 can slide up and down in the through groove of the sleeve 301, so as to control the latch 304.

Specifically, the shape and size of the clamping blocks 304 are matched with the clamping holes 306, and the clamping holes 306 are arranged in a straight line shape longitudinally.

In this embodiment, the retaining block 304 can be engaged with the retaining hole 306 to secure the guardrail housing 302.

Specifically, the screw rod 502 is engaged with the threaded sleeve 504, and the screw rod 502 penetrates through the inside of the support leg 4 and is fixedly connected with the rocking handle 503.

In this embodiment, the screw rod 502 can drive the threaded sleeve 504 to move along with the screw rod, and the rocking handle 503 can control the screw rod 502.

The utility model discloses a theory of operation and use flow: when the guardrail frame 302 needs to be adjusted, the pull rod 305 is pulled, the pull rod 305 drives the fixture block 304 to extrude the spring 303, meanwhile, the fixture block 304 is separated from the fixture hole 306, then the handle 308 is pulled, the guardrail 307 is driven, the guardrail frame 302 moves upwards in the sleeve 301, after the guardrail frame is adjusted to a proper height, the pull rod 305 is loosened, the spring 303 drives the fixture block 304 to be clamped into the corresponding fixture hole 306, after the fixture block 304 is clamped into the fixture hole 306, the guardrail frame 302 is fixed in the sleeve 301, so that the guardrail frame 302 can protect an electrician, equipment can be maintained by leaning on the guardrail 307, before the electrician climbs on the maintenance platform 1, the rocking handle 503 is rotated, the rocking handle 503 drives the screw rod 502 to rotate, the threaded sleeve 504 cannot rotate together with the screw rod 502 under the limiting action of the limiting rod 506, and moves left and right on the screw rod 502, so as to drive the pulley bracket 505 to enable the pulley 507 to slide to, make pulley 507 support access platform 1 to increase access platform 1's holding surface makes the electrician can be more stable after stepping on access platform 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient for power equipment overhaul device, includes access panel (1), handrail (2), protector (3), supporting leg (4) and strutting arrangement (5), its characterized in that: the handrail (2) is fixedly arranged on one side of the maintenance platform (1), the protection device (3) is fixedly arranged at the upper end of the maintenance platform (1), the supporting legs (4) are fixedly arranged at the lower end of the maintenance platform (1), and the supporting devices (5) are fixedly arranged on one side of the supporting legs (4);

protector (3) include sleeve (301), the inside cover of sleeve (301) is equipped with guardrail frame (302), the inside fixed mounting of guardrail frame (302) lower extreme has spring (303), the one end fixed mounting of spring (303) has fixture block (304), the fixed surface of fixture block (304) installs pull rod (305), card hole (306) have been seted up to the inner wall of sleeve (301), fixed mounting has rail guard (307) between guardrail frame (302), the upper end fixed mounting of rail guard (307) has handle (308).

2. The high-efficiency power equipment overhauling device according to claim 1, wherein the overhauling device comprises: the supporting device (5) comprises an installation frame (501), a screw rod (502) is connected to the inside of the installation frame (501) in a rotating mode, and a rocking handle (503) is fixedly installed at one end of the screw rod (502).

3. The high-efficiency power equipment overhauling device according to claim 2, wherein the overhauling device comprises: the outer surface cover of lead screw (502) is equipped with thread bush (504), the lower extreme fixed mounting of thread bush (504) has pulley support (505), the inside of pulley support (505) is run through and is provided with gag lever post (506), the inside cover of pulley support (505) is equipped with pulley (507).

4. The high-efficiency power equipment overhauling device according to claim 1, wherein the overhauling device comprises: the pull rod (305) penetrates through the interior of the sleeve (301) and is movably connected with the sleeve (301), and a through groove is formed in one side of the sleeve (301).

5. The high-efficiency power equipment overhauling device according to claim 1, wherein the overhauling device comprises: the shape and size of the clamping blocks (304) are matched with those of the clamping holes (306), and the clamping holes (306) are arranged longitudinally in a straight line.

6. The high-efficiency power equipment overhauling device according to claim 3, wherein the overhauling device comprises: the screw rod (502) is meshed with the threaded sleeve (504), and the screw rod (502) penetrates through the inside of the supporting leg (4) and is fixedly connected with the rocking handle (503).