CN210468569U

CN210468569U - Substation secondary safety maintenance operation platform

Info

Publication number: CN210468569U
Application number: CN201921483700.5U
Authority: CN
Inventors: 王建令; 刘晶晶; 张阳
Original assignee: Zhejiang Lingdafu Biotechnology Co ltd
Current assignee: Zhejiang Lingdafu Biotechnology Co ltd
Priority date: 2019-09-08
Filing date: 2019-09-08
Publication date: 2020-05-05
Anticipated expiration: 2029-09-08

Abstract

The utility model belongs to the technical field of the operation platform technique and specifically relates to a transformer secondary safety inspection operation platform, the on-line screen storage device comprises a base, the equal fixed mounting in four corners department of base bottom has the gyro wheel, the intermediate position fixed mounting at base top has the cylinder, the output fixedly connected with movable plate of cylinder. The utility model discloses a cylinder provides the power of lift for the platform, the height-adjusting of being convenient for, also adjust the position of cat ladder simultaneously, made things convenient for the staff to board the platform, after board the platform, when needing the adjustment position, under the support of gyro wheel, on the one hand, can promote the base through subaerial people and remove and adjust the position, on the other hand can drive the back shaft through the motor and rotate, thereby the back shaft drives the platform and rotates the position that reaches adjustment staff, need not to bow or turn around the adjustment, staff's work load has been reduced, the use of staff to the operation platform has been made things convenient for.

Description

Substation secondary safety maintenance operation platform

Technical Field

The utility model relates to an operation platform technical field especially relates to a transformer secondary safety maintenance operation platform.

Background

In electric power construction transformer secondary overhauls operation in-process, often need to transmission pole, carry great electric power construction tool on the transmission line frame, power equipment or the new part of change, need the staff stand to change the installation to part etc. on the operation panel, need the staff constantly to adjust the position of oneself as required, but the platform of current secondary transformer operation platform is fixed, the difficulty of stepping on the platform, be not convenient for height-adjusting and position, need the staff to bow or turn round the adjustment as required, increase staff's work load, be not convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the platform of current secondary transformer operation platform among the prior art fixed, unable adjustment position needs the staff to bow as required or turn around the adjustment, increases staff's work load, the shortcoming of not convenient to use, and the transformer secondary safety inspection operation platform that provides.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a transformer secondary safety maintenance operation platform comprises a base, wherein idler wheels are fixedly mounted at four corners of the bottom of the base, a cylinder is fixedly mounted at the middle position of the top of the base, a movable plate is fixedly connected to the output end of the cylinder, supporting mechanisms are slidably connected to the four corners of the movable plate, a ladder stand is fixedly connected to the front of the movable plate through a connecting mechanism, a supporting frame is fixedly connected to the top of the movable plate, a supporting round table is fixedly connected to the top of the supporting frame, a motor is fixedly mounted at the bottom of the inner wall of the supporting frame, a supporting shaft is fixedly connected to the output end of the motor, the top end of the supporting shaft penetrates through the supporting round table and is rotatably connected with the supporting round table, the top end of the supporting shaft is fixedly connected with the platform, a supporting ring is fixedly connected, the support ring is characterized in that a ball is connected in the groove in the bottom of the support ring in a sliding mode, the bottom of the ball is in mutual contact with the bottom inside the annular sliding groove, and a protection mechanism is fixedly mounted at the top of the support round table.

Preferably, the supporting mechanism includes the bracing piece, the equal sliding connection in four corners department at movable plate top has the bracing piece, the top fixedly connected with stopper of bracing piece, the movable plate is worn out and the top fixed connection with the base to the bottom of bracing piece.

Preferably, the connecting mechanism comprises a connecting plate, the two sides of the ladder stand are fixedly connected with the connecting plate, and a bolt is in threaded connection between the connecting plate and the moving plate.

Preferably, the position of the inside of the supporting circular truncated cone corresponding to the supporting shaft is fixedly connected with a bearing, and the inner wall of the inner ring of the bearing is fixedly connected with the supporting shaft.

Preferably, the protection mechanism comprises support columns, five support columns are fixedly connected to the top of the platform, and protection plates are fixedly connected to the outer sides of the five platforms together.

Preferably, the back of the ladder stand is fixedly connected with a fixing frame, and the back of the fixing frame is fixedly connected with the supporting circular truncated cone.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a cylinder provides the power of lift for the platform and is convenient for height-adjusting, also adjust the position of cat ladder simultaneously, made things convenient for the staff to board the platform, after board the platform, when needing the adjustment position, under the support of gyro wheel, on the one hand, can promote the base through subaerial people and remove and adjust the position, on the other hand can drive the back shaft through the motor and rotate, thereby the back shaft drives the platform and rotates the position that reaches adjustment staff, need not to bow or turn around the adjustment, staff's work load has been reduced, the use of staff's operation platform has been made things convenient for.

2. Under the sliding connection of the support ring and the annular sliding groove, the rotation of the platform is supported, the stability is kept, and the friction force between the rest annular sliding grooves of the support ring is reduced through the balls arranged in the grooves at the bottom of the support ring.

Drawings

Fig. 1 is a first perspective view of a secondary power transformation safety maintenance operation platform of the present invention;

fig. 2 is a second perspective view of the secondary power transformation safety maintenance operation platform of the present invention;

fig. 3 is the utility model discloses a perspective view behind transformer secondary safety inspection operation platform section.

In the figure: the device comprises a base 1, rollers 2, a cylinder 3, a moving plate 4, a ladder 5, a support rod 6, a limit block 7, a support frame 8, a motor 9, a support shaft 10, a support circular table 11, a platform 12, a support ring 13, an annular sliding groove 14, balls 15, support columns 16, a protection plate 17, a bearing 18, a connecting plate 19, bolts 20 and a fixing frame 21.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The transformer secondary safety maintenance operation platform shown in fig. 1-3 comprises a base 1, rollers 2 are fixedly arranged at four corners of the bottom of the base 1, an air cylinder 3 is fixedly arranged at the middle position of the top of the base 1, a moving plate 4 is fixedly connected to the output end of the air cylinder 3, supporting mechanisms are slidably connected to the four corners of the moving plate 4 and comprise supporting rods 6, supporting rods 6 are slidably connected to the four corners of the top of the moving plate 4, limit blocks 7 are fixedly connected to the tops of the supporting rods 6, the bottoms of the supporting rods 6 penetrate through the moving plate 4 and are fixedly connected with the top of the base 1, through setting up bracing piece 6, played the effect that carries out the sliding support to movable plate 4, through setting up stopper 7, played the effect that prevents movable plate 4 and break away from bracing piece 6, provide the power of lift, the height-adjusting of being convenient for movable plate 4 through cylinder 3.

The front of movable plate 4 is through coupling mechanism fixedly connected with cat ladder 5, and coupling mechanism includes connecting plate 19, the equal fixedly connected with connecting plate 19 in both sides of cat ladder 5, and threaded connection has bolt 20 between connecting plate 19 and the movable plate 4, through setting up connecting plate 19 and bolt 20, has played the positive effect of cat ladder 5 fixed connection at movable plate 4, through setting up cat ladder 5, plays the effect that supplies the staff to step on the workstation.

Top fixedly connected with support frame 8 of movable plate 4, the top fixedly connected with of support frame 8 supports round platform 11, the bottom fixed mounting of the inner wall of support frame 8 has motor 9, the output fixedly connected with back shaft 10 of motor 9, the top of back shaft 10 is passed and is supported round platform 11 and rotate with supporting round platform 11 and be connected, the inside of supporting round platform 11 corresponds the position fixedly connected with bearing 18 of back shaft 10, the inner wall and the back shaft 10 fixed connection of bearing 18 inner ring, the top fixedly connected with platform 12 of back shaft 10, through setting up bearing 18, the effect of being connected back shaft 10 and supporting round platform 11 rotation has been played, can drive back shaft 10 through motor 9 and rotate, thereby back shaft 10 drives platform 12 and rotates and reach adjustment staff's position.

The fixing frame 21 is fixedly connected to the back of the ladder stand 5, the back of the fixing frame 21 is fixedly connected with the supporting circular truncated cone 11, and the fixing frame 21 is arranged to support the upper end of the ladder stand 5.

The bottom fixedly connected with support ring 13 of platform 12, support circular truncated cone 11's top is seted up and is supplied support ring 13 sliding connection's annular spout 14, sliding connection has ball 15 in the recess of support ring 13 bottom, the bottom of ball 15 and the inside bottom of annular spout 14 contact each other, under support ring 13 and annular spout 14's sliding connection, support platform 12's rotation, stability is kept, and reduce the frictional force between the remaining annular spout 14 of support ring 13 through ball 15 that sets up in support ring 13 bottom recess.

The top fixed mounting that supports round platform 11 has protection machanism, and protection machanism includes support column 16, five support columns 16 of the top fixedly connected with of platform 12, and the common fixedly connected with guard plate 17 in the outside of five platforms 12 has played the effect of protecting the staff through setting up support column 16 and guard plate 17.

The working principle is as follows: provide the power of lift for platform 12 through cylinder 3, the height-adjusting of being convenient for, also adjust the position of cat ladder 5 simultaneously, made things convenient for the staff to step on platform 12, step on platform 12 back, when needing the adjustment position, on the one hand under the support of gyro wheel 2, can promote base 1 through subaerial people and remove and adjust the position, on the other hand can drive back shaft 10 through motor 9 and rotate, thereby back shaft 10 drives platform 12 and rotates and reach adjustment staff's position, need not to bow or turn round the adjustment, staff's work load has been reduced, the use of staff's operation platform has been made things convenient for.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The transformer secondary safety overhaul operation platform comprises a base (1) and is characterized in that rollers (2) are fixedly mounted at four corners of the bottom of the base (1), a cylinder (3) is fixedly mounted at the middle position of the top of the base (1), a moving plate (4) is fixedly connected with the output end of the cylinder (3), a supporting mechanism is slidably connected at the four corners of the moving plate (4), a ladder stand (5) is fixedly connected to the front of the moving plate (4) through a connecting mechanism, a supporting frame (8) is fixedly connected to the top of the moving plate (4), a supporting round table (11) is fixedly connected to the top of the supporting frame (8), a motor (9) is fixedly mounted at the bottom of the inner wall of the supporting frame (8), a supporting shaft (10) is fixedly connected to the output end of the motor (9), and the top end of the supporting shaft (10) penetrates through the supporting round table (11) and is, the top fixedly connected with platform (12) of back shaft (10), the bottom fixedly connected with support ring (13) of platform (12), support ring (11) top and offer annular spout (14) that supply support ring (13) sliding connection, sliding connection has ball (15) in the recess of support ring (13) bottom, the bottom of ball (15) and the inside bottom of annular spout (14) contact each other, the top fixed mounting that supports ring (11) has protection machanism.

2. A secondary substation safety maintenance operation platform according to claim 1, wherein the support mechanism comprises a support rod (6), the support rod (6) is slidably connected to four corners of the top of the moving plate (4), a limit block (7) is fixedly connected to the top of the support rod (6), and the bottom of the support rod (6) penetrates through the moving plate (4) and is fixedly connected to the top of the base (1).

3. A secondary substation safety maintenance work platform according to claim 1, wherein the connection mechanism comprises a connection plate (19), the connection plate (19) is fixedly connected to both sides of the ladder (5), and a bolt (20) is in threaded connection between the connection plate (19) and the moving plate (4).

4. The substation secondary safety maintenance operation platform according to claim 1, wherein a bearing (18) is fixedly connected to the position, corresponding to the support shaft (10), inside the support circular truncated cone (11), and the inner wall of the inner ring of the bearing (18) is fixedly connected with the support shaft (10).

5. A substation secondary safety maintenance work platform according to claim 1, wherein the protection mechanism comprises support columns (16), five support columns (16) are fixedly connected to the top of the platform (12), and protection plates (17) are fixedly connected to the outer sides of the five platforms (12) together.

6. The substation secondary safety maintenance operation platform according to claim 1, wherein a fixing frame (21) is fixedly connected to the back of the ladder (5), and the back of the fixing frame (21) is fixedly connected with the supporting circular truncated cone (11).