CN211971706U

CN211971706U - Transformer maintenance frame

Info

Publication number: CN211971706U
Application number: CN202020285204.5U
Authority: CN
Inventors: 张怀庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-11-20
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a transformer maintenance frame, the outside of T shape pole is connected with the second spring, the inner chamber of first box is inserted to the one end that the T shape pole is far away, the both sides of first plate body bottom are connected with the first body of rod, the bottom of the first body of rod is connected with the spring post, the spring post bottom is connected with the second body of rod, the one end of the second body of rod is connected in the upper surface of second plate body, the lower surface of first plate body is connected with first push rod, first push rod one end is connected in the upper surface of second plate body, the inboard diapire of second box is connected with the second push rod, the one end that the inboard diapire was kept away from to the second push rod is connected; when the elevating platform produces load from top to bottom, the outside roof of first box is extruded to the second spring in the T shape pole outside, and load is slowed down through the spring post to first plate body through first body of rod extrusion spring post, and elevating platform outside bottom extrusion bumper shock absorber, the fourth spring can be pushed down to the third plate body, and the fourth body of rod is close to each other with the fifth body of rod and plays supplementary absorbing effect.

Description

Transformer maintenance frame

Technical Field

The utility model relates to an overhaul frame technical field specifically is a transformer overhauls frame.

Background

The transformer maintainer is responsible for maintaining, replacing and debugging circuit breakers and isolating switches, and maintaining transformer and mutual inductors, so that the transformer maintainer reaches a quality standard which must be possessed by safe operation, and the maintainer is generally required to ascend when the power facilities at a high position are maintained.

When the existing overhaul frame is operated, vibration is easily caused in the ascending and descending processes, so that workers are unstable in standing, frame body connecting parts are easy to loosen and deform, construction safety is affected, and therefore the power transformation overhaul frame is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer overhauls frame 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 power transformation maintenance frame comprises a lifting platform, a buffering assembly and a shock absorber, wherein two sides of the lifting platform are provided with second boxes, the top of each second box is fixedly connected with a first box, the bottom of a platform of the lifting platform is fixedly connected with a T-shaped rod, the upper part of the outer side of the T-shaped rod is sleeved with a second spring, one end of the T-shaped rod is inserted into the inner cavity of the first box, one end of the T-shaped rod is fixedly connected with a first plate body which is connected with the inner side wall of the first box in a sliding manner, two sides of the bottom of the first plate body are fixedly connected with a first rod body, the bottom of the first rod body is fixedly connected with a spring column, the bottom of the spring column is fixedly connected with a second rod body which is connected with the inner side wall of the second box in a sliding manner, one end, far away from the spring column, of the second rod body is inserted into the, the lower surface central point of first plate body puts the first push rod of fixedly connected with, the inner chamber fixed connection in the upper surface of second plate body that the one end that first plate body was kept away from to first push rod inserted the second box, the spring post includes the second sleeve, the third spring and the third body of rod, third body of rod sliding connection is in the telescopic inner chamber of second, the top fixed connection of third spring is in the upper portion of the third body of rod, the bottom fixed connection of third spring is in the telescopic bottom of second, the third spring cup joints in the telescopic outside of second, the inboard diapire fixedly connected with second push rod of second box, the one end fixed connection in the second plate body diapire that the inboard diapire of second box was kept away from to the second push rod.

As further preferable in the present technical solution: the first push rod and the second push rod respectively comprise a first sleeve, a piston rod and a first spring, the piston rod is connected to the inner cavity of the first sleeve in a sliding mode, the first spring is fixedly connected to the bottom of the inner cavity of the first sleeve, and the piston rod is inserted into the first spring fixedly connected to one end of the inner cavity of the first sleeve.

As further preferable in the present technical solution: the second box bottom is fixedly connected with the base, the upper surface of the base is fixedly connected to the bottom of the shock absorber, and the top of the shock absorber is fixedly connected to the bottom of the lifting platform.

As further preferable in the present technical solution: the bumper shock absorber includes the third plate body, the fourth spring, the fourth body of rod and the fifth body of rod, the both sides of third plate body bottom articulate there is the fourth body of rod, the one end that the third plate body was kept away from to the fourth plate body is articulated with the fifth body of rod, the one end that the third plate body was kept away from to the fifth body of rod articulates in the both sides at fourth plate body top, the central point of third plate body bottom puts fixed connection in the top of fourth spring, the bottom fixed connection of fourth spring is in the top of fourth plate body.

As further preferable in the present technical solution: the top of the platform of the lifting platform is fixedly connected with a guardrail.

As further preferable in the present technical solution: and a tool box is arranged at the top of the platform of the lifting platform.

As further preferable in the present technical solution: and the top of the platform of the lifting platform is fixedly connected with an anti-skid pad.

Compared with the prior art, the beneficial effects of the utility model are that: when the elevating platform produces load from top to bottom, the outside roof of the first box of second spring extrusion in the T shape pole outside, first plate body slows down load through first body of rod extrusion spring post through the spring post, elevating platform outside bottom extrusion bumper shock absorber, because the both sides of third plate body bottom on the bumper shock absorber articulate there is the fourth body of rod, the one end that the third plate body was kept away from to the fourth rod body is articulated with the fifth body of rod, the one end that the third plate body was kept away from to the fifth body of rod articulates in the both sides at fourth plate body top, the central point of third plate body bottom puts fixed connection in the top of fourth spring, the bottom fixed connection of fourth spring is in the reason at fourth plate body top, the fourth spring can be pushed down to the third plate body, the fourth body of rod and the fifth body of rod are close to each other and play supplementary.

Drawings

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

FIG. 2 is a schematic structural view of the cushion assembly of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;

fig. 4 is a schematic view of a connection structure of a third plate, a fourth plate and a fourth spring according to the present invention;

fig. 5 is a top view of the maintenance frame of the present invention.

In the figure: 1. a lifting platform; 2. a buffer assembly; 201. a T-shaped rod; 202. a first plate body; 203. a first rod body; 204. a spring post; 205. a second rod body; 206. a second plate body; 207. a first spring; 208. A first push rod; 209. a first sleeve; 210. a piston rod; 211. a second spring; 212. a second sleeve; 213. a third spring; 214. a third rod body; 215. a second push rod; 3. a first case; 4. a second case; 5. a base; 6. a shock absorber; 601. a third plate body; 602. a fourth plate body; 603. a fourth spring; 604. a fourth rod body; 605. a fifth rod body; 7. a guardrail; 8. a tool box; 9. a non-slip mat.

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. 1-5, the present invention provides a technical solution: a power transformation maintenance frame comprises a lifting platform 1, a buffer component 2 and a shock absorber 6, wherein two sides of the lifting platform 1 are provided with second box bodies 4, the top of each second box body 4 is fixedly connected with a first box body 3, the bottom of a platform of the lifting platform 1 is fixedly connected with a T-shaped rod 201, the upper part of the outer side of the T-shaped rod 201 is sleeved with a second spring 211, one end of the T-shaped rod 201 is inserted into the inner cavity of the first box body 3, one end of the T-shaped rod 201 is fixedly connected with a first plate body 202, the first plate body 202 is slidably connected with the inner side wall of the first box body 3, two sides of the bottom of the first plate body 202 are fixedly connected with first rod bodies 203, the bottom of each first rod body 203 is fixedly connected with a spring column 204, the bottom of each spring column 204 is fixedly connected with a second rod body 205, the inner side wall of the second box body 4 is slidably connected with a second plate body 206, one end, far, the lower surface center position of first plate body 202 fixedly connected with first push rod 208, the inner chamber fixed connection in the upper surface of second plate body 206 that the one end that first plate body 202 was kept away from to first push rod 208 inserted to second plate body 202, spring post 204 includes second sleeve 212, third spring 213 and the third body of rod 214, and third body of rod 214 sliding connection is in the inner chamber of second sleeve 212, the top fixed connection in the upper portion of the third body of rod 214 of third spring 213, the bottom fixed connection in the bottom of second sleeve 212 of third spring 213, third spring 213 cup joints in the outside of second sleeve 212, and the inboard diapire fixedly connected with second push rod 215 of second box 4, the one end fixed connection in second plate body 206 diapire of the inboard diapire of second box 4 is kept away from to second push rod 215.

In this embodiment, specifically: the first push rod 208 and the second push rod 215 both comprise a first sleeve 209, a piston rod 210 and a first spring 207, the piston rod 210 is connected to the inner cavity of the first sleeve 209 in a sliding manner, the first spring 207 is fixedly connected to the bottom of the inner cavity of the first sleeve 209, and one end of the piston rod 210 inserted into the inner cavity of the first sleeve 209 is fixedly connected with the first spring 207; the first push rod 208 and the second push rod 215 can play a role of supporting and buffering.

In this embodiment, specifically: the bottom of the second box body 4 is fixedly connected with a base 5, the upper surface of the base 5 is fixedly connected with the bottom of a shock absorber 6, and the top of the shock absorber 6 is fixedly connected with the bottom of the lifting platform 1; the contact area between the base 5 and the ground is increased, so that the maintenance frame is more stable.

In this embodiment, specifically: the shock absorber 6 comprises a third plate body 601, a fourth plate body 602, a fourth spring 603, a fourth rod body 604 and a fifth rod body 605, wherein the fourth rod body 604 is hinged to two sides of the bottom of the third plate body 601, one end, far away from the third plate body 601, of the fourth rod body 604 is hinged to the fifth rod body 605, one end, far away from the third plate body 601, of the fifth rod body 605 is hinged to two sides of the top of the fourth plate body 602, the center position of the bottom of the third plate body 601 is fixedly connected to the top of the fourth spring 603, and the bottom of the fourth spring 603 is fixedly connected to the top of the fourth plate body 602; the shock absorber 6 can reduce the load generated when the maintenance frame ascends and descends.

In this embodiment, specifically: the top of the platform of the lifting platform 1 is fixedly connected with a guardrail 7; safety is increased by providing a guardrail 7.

In this embodiment, specifically: a tool box 8 is arranged at the top of the platform of the lifting platform 1; the tool box 8 is arranged to facilitate the placement of operating tools by operators.

In this embodiment, specifically: the top of the platform of the lifting platform 1 is fixedly connected with an anti-skid pad 9; the operator can be prevented from slipping during working by arranging the anti-slip mat 9.

Working principle or structural principle, when the lifting platform 1 is used, when the lifting platform 1 is lifted, the T-shaped rod 201 drives the first plate body 202, the first plate body 202 drives the first rod body 203 and the first push rod 208, the first rod body 203 drives the spring column 204, the spring column 204 drives the second rod body 205, the second rod body 205 and the first push rod 208 drive the second plate body 206 to lift, when the lifting platform 1 generates up-and-down load, the second spring 211 outside the T-shaped rod 201 extrudes the top wall outside the first box body 3, the first plate body 202 extrudes the spring column 204 through the first rod body 203 to reduce the load through the spring column 204, the bottom outside the lifting platform 1 extrudes the shock absorber 6, because the two sides of the bottom of the third plate body 601 on the shock absorber 6 are hinged with the fourth rod body 604, the end of the fourth rod body 604 far away from the third plate body 601 is hinged with the fifth rod body 605, the end of the fifth rod body 605 far away from the third plate body 601 is hinged, the central point of third plate body 601 bottom puts fixed connection in the top of fourth spring 603, and the reason at fourth plate body 602 top is connected to the bottom fixed connection of fourth spring 603, and third plate body 601 can push down fourth spring 603, and fourth rod 604 and fifth body of rod 605 are close to each other and play supplementary absorbing effect, and wherein the model of elevating platform 1 is: SJG 1-2.2.

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

1. The utility model provides a transformer overhauls frame, includes elevating platform (1), buffer unit (2) and bumper shock absorber (6), its characterized in that: the lifting platform is characterized in that second box bodies (4) are arranged on two sides of the lifting platform (1), a first box body (3) is fixedly connected to the top of the second box body (4), a T-shaped rod (201) is fixedly connected to the bottom of the platform of the lifting platform (1), a second spring (211) is sleeved on the upper portion of the outer side of the T-shaped rod (201), one end of the T-shaped rod (201) is inserted into an inner cavity of the first box body (3), a first plate body (202) is fixedly connected to one end of the T-shaped rod (201), the first plate body (202) is slidably connected to the inner side wall of the first box body (3), first rod bodies (203) are fixedly connected to two sides of the bottom of the first plate body (202), spring columns (204) are fixedly connected to the bottom of the first rod bodies (203), a second rod body (205) is fixedly connected to the bottom of the spring columns (204), and a second plate body (206) is, the inner cavity of the second box body (4) is inserted into one end, far away from the spring column (204), of the second rod body (205) and is fixedly connected to the upper surface of the second plate body (206), the first push rod (208) is fixedly connected to the center of the lower surface of the first plate body (202), one end, far away from the first plate body (202), of the first push rod (208) is inserted into the inner cavity of the second box body (4) and is fixedly connected to the upper surface of the second plate body (206), the spring column (204) comprises a second sleeve (212), a third spring (213) and a third rod body (214), the third rod body (214) is slidably connected to the inner cavity of the second sleeve (212), the top of the third spring (213) is fixedly connected to the upper portion of the third rod body (214), the bottom of the third spring (213) is fixedly connected to the bottom of the second sleeve (212), and the third spring (213) is sleeved outside the second sleeve (212), the inner side bottom wall of the second box body (4) is fixedly connected with a second push rod (215), and one end, far away from the inner side bottom wall of the second box body (4), of the second push rod (215) is fixedly connected to the bottom wall of the second plate body (206).

2. A power transformation service rack as recited in claim 1, wherein: the first push rod (208) and the second push rod (215) comprise a first sleeve (209), a piston rod (210) and a first spring (207), the piston rod (210) is connected to the inner cavity of the first sleeve (209) in a sliding mode, the first spring (207) is fixedly connected to the bottom of the inner cavity of the first sleeve (209), and the piston rod (210) is inserted into one end of the inner cavity of the first sleeve (209) and is fixedly connected with the first spring (207).

3. A power transformation service rack as recited in claim 1, wherein: the bottom of the second box body (4) is fixedly connected with a base (5), the upper surface of the base (5) is fixedly connected to the bottom of a shock absorber (6), and the top of the shock absorber (6) is fixedly connected to the bottom of the lifting platform (1).

4. A power transformation service rack as recited in claim 3, wherein: the shock absorber (6) comprises a third plate body (601), a fourth plate body (602), a fourth spring (603), a fourth rod body (604) and a fifth rod body (605), wherein the fourth rod body (604) is hinged to two sides of the bottom of the third plate body (601), one end, away from the third plate body (601), of the fourth rod body (604) is hinged to the fifth rod body (605), one end, away from the third plate body (601), of the fifth rod body (605) is hinged to two sides of the top of the fourth plate body (602), the center position of the bottom of the third plate body (601) is fixedly connected to the top of the fourth spring (603), and the bottom of the fourth spring (603) is fixedly connected to the top of the fourth plate body (602).

5. A power transformation service rack as recited in claim 1, wherein: the top of the platform of the lifting platform (1) is fixedly connected with a guardrail (7).

6. A power transformation service rack as recited in claim 1, wherein: and a tool box (8) is arranged at the top of the platform of the lifting platform (1).

7. A power transformation service rack as recited in claim 1, wherein: the top of the platform of the lifting platform (1) is fixedly connected with an anti-skid pad (9).