Electric power insulation stable support

Abstract

The utility model relates to the technical field of electric power equipment, and discloses an electric power insulation stable support which comprises a support body, a hoop is fixedly installed on the top of the support body, two sets of positioning rings are fixedly installed on the side wall of the support body, and a positioning mechanism is arranged on the side wall of the support body. A cleaning mechanism is arranged on the inner side of the positioning ring, the positioning mechanism comprises a positioning rod, the positioning rod penetrates through and is slidably connected to the inner wall of the positioning ring, a clamping plate is fixedly installed at the end, located in the positioning ring, of the positioning rod, and a guide rod is fixedly installed on the side wall of the end, located outside the positioning ring, of the positioning rod. According to the utility model, the four groups of clamping plates can be driven to be synchronously clamped on the outer wall of the power tower through the sliding fit of the sliding plates, the inclined grooves, the guide rods and the positioning rods, so that not only is the use more convenient, but also the situation that the bracket body inclines after being fixed can be effectively avoided through synchronous clamping, and the stability of the bracket body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power equipment technical field especially relates to a power insulation firm support. BACKGROUND

[0002] The tower of overhead transmission line is the support structure for supporting conductor and lightning conductor, makes the conductor satisfy the limit distance requirement to ground and object, and can bear the load of conductor, lightning conductor and itself and external load.

[0003] Through the retrieval, the patent of China announcement number: CN222140873U discloses a kind of power insulation firm support, including side plate, the side plate one side both ends are connected with power tower connecting seat, power tower connecting seat is provided with abutting assembly, the utility model sets up abutting assembly, two power tower connecting seat is sleeved to power tower, then rotates abutting screw, so that it rotates along with fixed sleeve and moves, abutting screw moves and drives moving rod to move, moving rod moves and drives connecting plate to move, connecting plate moves and extrudes second spring and makes it change shape, simultaneously, under the cooperation of guide rod and guide hole, the movement of moving rod can be provided with guiding effect, improve the stability of moving rod movement, moving rod moves and drives abutting block to move, when abutting block is pasted with the side wall of power tower, stop rotating abutting screw, under the action of abutting block, power tower can be abutting fixed, guarantee the stability of the whole device and power tower connection.

[0004] The device keeps the stability of the device by rotating abutting screw and cooperating abutting block, but the device is provided with two groups of power tower connecting seat, and two groups of power tower connecting seat are provided with two abutting screws, so four groups of abutting screws need to be rotated in sequence when installing the whole device, not only very troublesome, but also the installation of support is deviated due to unsynchronized abutting, further affect the normal use of support. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a kind of power insulation firm support, to solve the problem of "support installation is not convenient enough" mentioned in prior art.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a power insulation firm support, including the support body, the top fixed mounting of support body has the clamp, the lateral wall fixed mounting of support body has two groups of positioning ring, the lateral wall of support body is provided with positioning mechanism, the inboard of positioning ring is provided with cleaning mechanism, positioning mechanism includes the positioning rod, the inboard of positioning ring is slidably connected to the positioning rod, one end fixed mounting of positioning rod is located in the inside positioning ring, and the lateral wall fixed mounting of one end of positioning rod is located outside positioning ring is provided with the guide rod, and the lateral wall sliding connection of support body has the sliding plate, the inclined slot is seted up on the sliding plate, and the inboard rotation connection of support body has the two -way screw rod.

[0007] As further description of the above technical scheme:

[0008] The cleaning mechanism includes the connecting rod, and the both ends of the connecting rod are fixedly installed with rotating rings.

[0009] As further description of the above technical scheme:

[0010] The rotating ring is rotatably connected to the inwall of the positioning ring.

[0011] As further description of the above technical scheme:

[0012] The both sides of the brush are provided with bristles, and the bristles on the side close to the clamping plate are shorter.

[0013] As further description of the above technical scheme:

[0014] The top of the two-way screw rod penetrates the support body and is fixedly installed with a handle, and the penetration of the two-way screw rod and the support body is rotatably connected.

[0015] As further description of the above technical scheme:

[0016] The rubber pad is fixedly installed on the outer wall of the side away from the positioning rod of the clamping plate.

[0017] As further description of the above technical scheme:

[0018] The shape of the sliding plate is "concave", and the outer wall of the two-way screw rod is threadedly connected with the inner wall of the sliding plate.

[0019] As further description of the above technical scheme:

[0020] The end of the guide rod away from the positioning rod is attached to the inner wall of the inclined slot.

[0021] The utility model has the advantages that:

[0022] 1、The utility model discloses a through the sliding of sliding plate cooperates with inclined groove, guide rod and positioning rod can drive four sets of clamping plate synchronous clamping in the outer wall of electric power tower, not only use more convenient, and synchronous clamping can effectively avoid the situation that the support body is fixed and inclines, improve the stability of support body.

[0023] 2、The utility model discloses a through the rotation of connecting rod swivel ring, can clean rubber pad and the outer wall of electric power tower with the cooperation of convex plate and brush, prevent dust and influence the friction between rubber pad and electric power tower, can give full play to the clamping effect of clamping plate to further improve the stability of support body. DRAWINGS

[0024] Figure 1 It is the whole structure schematic diagram of the utility model;

[0025] Figure 2 It is the whole structure schematic diagram of positioning rod and sliding plate of the utility model;

[0026] Figure 3 It is the whole structure schematic diagram of cleaning mechanism of the utility model;

[0027] Figure 4 It is the A place enlarged structure schematic diagram of the utility model Figure 1 .

[0028] Legend:

[0029] 1, support body;2, positioning ring;3, positioning mechanism;31, positioning rod;32, clamping plate;33, guide rod;34, sliding plate;35, inclined groove;36, bidirectional screw;37, handle;38, rubber pad;4, cleaning mechanism;41, connecting rod;42, swivel ring;43, convex plate;44, brush;5, clamp. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] Refer to Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of a power insulation stabilizing bracket, comprising a bracket body 1, a clamp 5 fixedly installed on the top of the bracket body 1 for supporting power lines, two sets of positioning rings 2 fixedly installed on the side wall of the bracket body 1, a positioning mechanism 3 provided on the side wall of the bracket body 1, and a cleaning mechanism 4 provided on the inner side of the positioning rings 2. The positioning mechanism 3 includes a positioning rod 31, which passes through and is slidably connected to the inner wall of the positioning rings 2. A clamping plate 32 is fixedly installed at one end of the positioning rod 31 inside the positioning rings 2. When the two sets of positioning rods 31 approach each other on the inner wall of the positioning rings 2, they can drive the clamping plate 32 to adhere to the outer wall of the power tower. The side of the clamping plate 32 away from the positioning rod 31... A rubber pad 38 is fixedly installed on the outer wall. The rubber pad 38 can increase the friction between the clamping plate 32 and the power tower, so that the clamping plate 32 can better clamp the power tower. A guide rod 33 is fixedly installed on the side wall of the positioning rod 31 located outside the positioning ring 2. A sliding plate 34 is slidably connected to the side wall of the support body 1. The sliding plate 34 is U-shaped. The rotation of the bidirectional screw 36 can drive the sliding plate 34 to slide up and down on the side wall of the support body 1. A groove 35 is opened on the sliding plate 34. The end of the guide rod 33 away from the positioning rod 31 is attached to the inner wall of the groove 35. When the sliding plate 34 slides, it can drive the positioning rod 31 to slide on the inner wall of the positioning ring 2 in conjunction with the groove 35 and the guide rod 33.

[0032] Reference Figure 1 A bidirectional lead screw 36 is rotatably connected to the inner wall of the bracket body 1. The top of the bidirectional lead screw 36 passes through the bracket body 1 and is fixedly installed with a handle 37. The bidirectional lead screw 36 is rotatably connected to the bracket body 1 through the handle 37. The bidirectional lead screw 36 can be easily rotated through the handle 37. The outer wall of the bidirectional lead screw 36 is threadedly connected to the inner wall of the slide plate 34. When the bidirectional lead screw 36 rotates, it will drive the two sets of slide plates 34 threadedly connected to it to slide synchronously in opposite directions on the side wall of the bracket body 1.

[0033] Reference Figure 3 - Figure 4The cleaning mechanism 4 comprises a connecting rod 41, both ends of the connecting rod 41 are fixedly provided with a rotating ring 42, the rotating ring 42 is rotationally connected to the inner wall of the positioning ring 2, the connecting rod 41 is pushed to drive the rotating ring 42 at both ends to rotate in the inner wall of the two groups of positioning rings 2 respectively, the outer wall of the rotating ring 42 is fixedly provided with a convex plate 43, the outer wall of the convex plate 43 is fixedly provided with a brush 44, the brush 44 is located in the inside of the positioning ring 2, the rotating ring 42 rotates to drive the brush 44 to rotate synchronously in cooperation with the convex plate 43, both sides of the outer wall of the brush 44 are provided with bristles, and the bristles on one side of the brush 44 close to the clamping plate 32 are shorter, and the bristles on one side of the brush 44 are shorter during rotation and move close to the outer wall of the rubber pad 38, so that the dust on the outer wall of the rubber pad 38 can be cleaned, and the longer bristles on the other side of the brush 44 can clean the outer wall of the power tower, so as to avoid the influence of dust on the contact of the rubber pad 38 with the power tower.

[0034] Working principle: in use, first of all, the positioning ring 2 is gradually sleeved on the outer wall of the power tower from the top of the power tower, and the support body 1 is moved to the appropriate position, then the connecting rod 41 is pushed to drive the connecting rod 41 to drive the rotating ring 42 at both ends to rotate in the inner wall of the two groups of positioning rings 2 respectively, the rotating ring 42 rotates to drive the brush 44 to rotate synchronously in cooperation with the convex plate 43, until the two groups of brushes 44 rotate to the staggered state with the two groups of clamping plates 32, and the shorter bristles on one side of the brush 44 move close to the outer wall of the rubber pad 38 during rotation, so that the dust on the outer wall of the rubber pad 38 can be cleaned, and the longer bristles on the other side of the brush 44 move close to the outer wall of the power tower, so that the dust and impurities on the outer wall of the power tower can be cleaned by the brush 44, so as to avoid the influence of dust on the contact of the rubber pad 38 with the power tower, so that the rubber pad 38 can fully exert the friction of rubber, so that the clamping plate 32 can better clamp the power tower.

[0035] When the brush 44 is cleaned on the rubber pad 38 and the power tower, the handle 37 is rotated to rotate the bidirectional screw rod 36, the bidirectional screw rod 36 rotates to drive the two groups of sliding plates 34 connected with it by threads to slide in the opposite directions on the side wall of the support body 1 synchronously, when the two groups of sliding plates 34 move away from each other, the inclined grooves 35 opened on the sliding plates 34 press the guide rods 33, so that the guide rods 33 push the positioning rods 31, at this time, the two groups of positioning rods 31 in the inner wall of the positioning ring 2 slide synchronously and move close to each other, so that the two groups of clamping plates 32 move close to each other, and the rubber pad 38 is tightly attached to the outer wall of the power tower, and the rotation of the bidirectional screw rod 36 is stopped, at this time, the clamping plate 32 cooperates with the positioning rod 31 and the positioning ring 2 to fix the support body 1 on the outer wall of the power tower, so as to complete the installation of the support body 1.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A power insulation and stabilizing support, comprising a support body (1), characterized in that: A clamp (5) is fixedly installed on the top of the bracket body (1). Two sets of positioning rings (2) are fixedly installed on the side wall of the bracket body (1). A positioning mechanism (3) is provided on the side wall of the bracket body (1). A cleaning mechanism (4) is provided on the inner side of the positioning ring (2). The positioning mechanism (3) includes a positioning rod (31). The positioning rod (31) passes through and is slidably connected to the inner wall of the positioning ring (2). A clamp (32) is fixedly installed on one end of the positioning rod (31) inside the positioning ring (2). A guide rod (33) is fixedly installed on the side wall of the one end of the positioning rod (31) outside the positioning ring (2). A sliding plate (34) is slidably connected to the side wall of the bracket body (1). An inclined groove (35) is opened on the sliding plate (34). A two-way screw (36) is rotatably connected to the inner wall of the bracket body (1).

2. The electrical insulation stabilizing bracket according to claim 1, characterized in that: The cleaning mechanism (4) includes a connecting rod (41), and a rotating ring (42) is fixedly installed at both ends of the connecting rod (41). The rotating ring (42) is rotatably connected to the inner wall of the positioning ring (2). A protruding plate (43) is fixedly installed on the outer wall of the rotating ring (42), and a brush (44) is fixedly installed on the outer wall of the protruding plate (43).

3. The electrical insulation stabilizing bracket according to claim 2, characterized in that: The brush (44) is located inside the positioning ring (2).

4. The electrical insulation stabilizing bracket according to claim 3, characterized in that: The brush (44) has bristles on both outer walls, and the bristles on the side of the brush (44) closer to the clamp (32) are shorter.

5. The electrical insulation stabilizing bracket according to claim 1, characterized in that: The top of the bidirectional lead screw (36) passes through the bracket body (1) and is fixedly installed with a handle (37), and the bidirectional lead screw (36) is rotatably connected to the bracket body (1) at the point where it passes through.

6. The electrical insulation stabilizing bracket according to claim 1, characterized in that: A rubber pad (38) is fixedly installed on the outer wall of the clamp (32) away from the positioning rod (31).

7. The electrical insulation stabilizing bracket according to claim 1, characterized in that: The slide plate (34) is U-shaped, and the outer wall of the bidirectional lead screw (36) is threadedly connected to the inner wall of the slide plate (34).

8. The electrical insulation stabilizing bracket according to claim 1, characterized in that: The end of the guide rod (33) away from the positioning rod (31) is attached to the inner wall of the inclined groove (35).

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