CN220323380U - Bracket for installing high-voltage direct-current circuit voltage divider - Google Patents

Abstract

The utility model discloses a bracket for installing a high-voltage direct-current circuit voltage divider, which belongs to the related technical field of voltage dividers, and aims to solve the problems that in the prior art, the high-voltage direct-current circuit voltage divider is high in height and larger in wind area in outdoor work, if the wind power is larger, the high-voltage direct-current circuit voltage divider can be unstable in center, a bracket body moves or tilts, and the use is influenced.

Description

Bracket for installing high-voltage direct-current circuit voltage divider

Technical Field

The utility model belongs to the technical field of voltage dividers, and particularly relates to a bracket for installing a high-voltage direct-current circuit voltage divider.

Background

The high-voltage direct-current line voltage divider is a special instrument for on-site measurement, and can measure both direct-current high voltage and power frequency alternating-current high voltage.

For the convenience high voltage direct current circuit voltage divider removes in the open air, can install the high voltage direct current circuit voltage divider and place on movable support, although current support can carry the high voltage direct current circuit voltage divider and carry out outdoor removal, make the high voltage direct current circuit voltage divider carry out outdoor work, but the high voltage direct current circuit voltage divider is in outdoor work, its own height is high, and then the windward area is great, if wind-force is great, the high voltage direct current circuit voltage divider can be central unstable, the support body removes or emptys, influence the problem of using.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bracket for installing a high-voltage direct-current circuit voltage divider, which is used for solving the technical problems that the high-voltage direct-current circuit voltage divider in the prior art has high self height in outdoor work, further has larger windward area, and can be unstable in the center and move or topple over to influence use if wind power is larger.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an install support of high voltage direct current circuit bleeder, includes the support body, the support body rotates through the bearing and links to each other there is the double-end screw rod, install the motor on the support body, the motor output with the double-end screw rod is docked, support body bottom processing has the through-hole, the screw thread is continuous with two sets of thread bush on the double-end screw rod, two sets of thread bush part wears out the through-hole, two sets of thread bush bottom all rigid coupling has the horizontal pole, two sets of all install the pneumatic cylinder on the horizontal pole, two sets of the equal rigid coupling of pneumatic cylinder output has the extension board.

As the preferable technical scheme of the utility model, two groups of vertical rods are fixedly connected to the top end of the frame body, screw rods are connected to the inner walls of the two groups of vertical rods in a threaded manner, handles are fixedly connected to the two groups of screw rods, V-shaped plates are connected to the two groups of screw rods in a rotating manner through bearings, the bottom ends of the two groups of V-shaped plates are attached to the top end of the frame body, and a voltage divider body is clamped between the two groups of V-shaped plates.

As the preferable technical scheme of the utility model, universal wheels are fixedly connected to four corners of the bottom end of the frame body, and a ring body is fixedly connected to the front end surface of the frame body.

As the preferable technical scheme of the utility model, a sliding groove is processed at the top end in the frame body, two groups of sliding blocks are connected with the inner wall of the sliding groove in a sliding way, and the two groups of sliding blocks are fixedly connected with the two groups of threaded sleeves respectively.

As the preferable technical scheme of the utility model, the bottom ends of the two groups of support plates are fixedly connected with a first rubber pad.

As the preferable technical scheme of the utility model, the two groups of V-shaped plates are fixedly connected with second rubber pads.

The utility model provides a bracket for installing a high-voltage direct-current circuit voltage divider, which has the following beneficial effects:

1. the utility model discloses a cooperation between double-end screw rod, the thread bush, the horizontal pole, pneumatic cylinder and the extension board, utilize double-end screw rod drive two sets of thread bush to carry out relative motion, just drive two sets of horizontal poles and drive corresponding pneumatic cylinder and carry out synchronous motion, make the distance between two sets of extension boards and the support body of regulation, and then when pasting pneumatic cylinder drive extension board and ground, because of the distance difference between extension board and the support body, just can play the supporting role of different degree, make things convenient for the bleeder body at outdoor work, according to actual air current intensity, carry out corresponding supporting work, avoid wind-force great, the bleeder body can be unstable at the center, the support body removes or emptys, influence the use.

2. Through the cooperation between screw rod, montant, V-arrangement board and the second rubber pad, utilize the rotation of screw rod in montant department, the screw rod just can promote corresponding V-arrangement board and carry out lateral shifting, adjusts the distance of two sets of V-arrangement boards, just can carry out centre gripping fixed work to the not unidimensional bleeder body, and rotates the removal of screw rod just can drive V-arrangement board, still can conveniently carry out dismouting work to the bleeder body.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of the cross bar, cylinders and brackets of FIG. 2;

fig. 4 is a schematic view of the structure of the through hole, the threaded sleeve and the cross bar in fig. 2.

In the figure: 1. a frame body; 2. a double-ended screw; 3. a through port; 4. a thread sleeve; 5. a cross bar; 6. a hydraulic cylinder; 7. a support plate; 8. v-shaped plates; 9. a screw; 10. a vertical rod; 11. a handle; 12. a voltage divider body; 13. a chute; 14. a slide block; 15. a motor; 16. a first rubber pad; 17. a universal wheel; 18. a second rubber pad; 19. and a ring body.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a support of installation high voltage direct current circuit bleeder, including support body 1, support body 1 rotates through the bearing and links to each other has double-end screw rod 2, double-end screw rod 2 can rotate in support body 1 department, install motor 15 on the support body 1, motor 15's model is selected according to actual operation demand, motor 15 output and double-end screw rod 2 butt joint, motor 15 can drive double-end screw rod 2 and rotate, support body 1 bottom processing has opening 3, the screw thread links to each other on the double-end screw rod 2 has two sets of thread bush 4, double-end screw rod 2 can drive two sets of montants 10 and carry out relative motion, two sets of thread bush 4 part are worn out opening 3, the equal rigid coupling of two sets of thread bush 4 bottom has horizontal pole 5, thread bush 4 can drive corresponding horizontal pole 5 and carry out lateral shifting, all install pneumatic cylinder 6 on two sets of horizontal pole 5, the equal rigid coupling of pneumatic cylinder 6 output has extension board 7, adjust the distance between pneumatic cylinder 6 and the support body 1, pneumatic cylinder 6 just can drive extension board 7 and place on the ground in different positions, and then carry out corresponding support work according to the intensity of air current to divider body 12 and support body 1.

Wherein, support body 1 top rigid coupling has two sets of montants 10, two sets of montants 10 inner wall equal screw thread links to each other has screw rod 9, all the rigid coupling has handle 11 on two sets of screw rods 9, handle 11 can drive screw rod 9 rotation, two sets of screw rods 9 all link to each other through the bearing and have V template 8, screw rod 9 can drive V template 8 and carry out lateral shifting, two sets of V template 8 bottom are laminated with support body 1 top mutually, the clamp has divider body 12 between two sets of V templates 8, adjust the distance of two sets of V templates 8, just can carry out the centre gripping fixed work to different sizes divider body 12.

The four corners of the bottom end of the frame body 1 are fixedly connected with universal wheels 17, the universal wheels 17 are used for moving the frame body 1 and the potentiometer body 12, the front end face of the frame body 1 is fixedly connected with a ring body 19, the ring body 19 is used for being in butt joint with a vehicle body, and the vehicle body can be used for towing the frame body 1 and the potentiometer body 12 to move outdoors.

Wherein, the inside top processing of support body 1 has spout 13, and spout 13 inner wall slip links to each other has two sets of sliders 14, and slider 14 can carry out lateral shifting at spout 13 inner wall, and two sets of sliders 14 link to each other with two sets of thread bush 4 rigid couplings respectively, and slider 14 is used for carrying out lateral shifting direction to thread bush 4, improves the lateral shifting stability of double-end screw rod 2 drive thread bush 4.

Wherein, the bottom ends of the two groups of support plates 7 are fixedly connected with a first rubber pad 16.

The two sets of V-shaped plates 8 are fixedly connected with second rubber pads 18, and the second rubber pads 18 are used for increasing the clamping and fixing stability of the V-shaped plates 8 to the voltage divider body 12.

Specific use and action of the embodiment:

when the hydraulic divider is used, the ring 19 is in butt joint with an external vehicle body, the external vehicle body can move outdoors by using the universal wheels 17 to pull the frame body 1 and the divider body 12, when the hydraulic divider body 12 moves to a specified position to work, the motor 15 can drive the double-headed screw rod 2 to rotate, the double-headed screw rod 2 drives the two sets of threaded sleeves 4 and the corresponding cross rod 5 to transversely move, the distance between the hydraulic cylinder 6 and the frame body 1 is adjusted, the hydraulic cylinder 6 drives the support plate 7 to be attached to the external ground, the frame body 1 and the divider body 12 can be supported, the support stability of the frame body 1 to the divider body 12 is improved, the support plate 7 is operated to be placed at different positions by using the distance between the hydraulic cylinder 6 and the frame body 1, the corresponding support work can be conveniently carried out according to the actual air flow intensity, after the work is finished, the screw rod 9 is driven by the handle 11 to rotate, the corresponding V-shaped plate 8 can be pulled to move far away from one end of the divider body 12, the V8 and the divider body 12 is removed, and the divider body 12 can be detached.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A support for mounting a high voltage direct current circuit voltage divider, characterized in that: including support body (1), support body (1) are rotated through the bearing and are linked to each other have double-end screw rod (2), install motor (15) on support body (1), motor (15) output with double-end screw rod (2) dock mutually, support body (1) bottom processing has opening (3), the screw thread links to each other on double-end screw rod (2) has two sets of thread bush (4), two sets of thread bush (4) part are worn out opening (3), two sets of thread bush (4) bottom all rigid coupling has horizontal pole (5), two sets of pneumatic cylinder (6) are all installed on horizontal pole (5), two sets of pneumatic cylinder (6) output all rigid coupling have extension board (7).

2. A bracket for mounting a high voltage dc line voltage divider as defined in claim 1, wherein: two sets of montants (10) are fixedly connected to the top of the frame body (1), two sets of the montants (10) are connected with screw rods (9) through threads, two sets of the screws (9) are fixedly connected with handles (11) respectively, two sets of the screws (9) are connected with V-shaped plates (8) through bearing rotation, two sets of the V-shaped plates) (8) are attached to the top of the frame body (1), and a voltage divider body (12) is clamped between the two sets of the V-shaped plates (8).

3. A bracket for mounting a high voltage dc line voltage divider as defined in claim 1, wherein: universal wheels (17) are fixedly connected to four corners of the bottom end of the frame body (1), and a ring body (19) is fixedly connected to the front end face of the frame body (1).

4. A bracket for mounting a high voltage dc line voltage divider as defined in claim 1, wherein: the top end inside the frame body (1) is provided with a sliding groove (13), the inner wall of the sliding groove (13) is connected with two groups of sliding blocks (14) in a sliding manner, and the two groups of sliding blocks (14) are fixedly connected with the two groups of threaded sleeves (4) respectively.

5. A bracket for mounting a high voltage dc line voltage divider as defined in claim 1, wherein: the bottom ends of the two groups of support plates (7) are fixedly connected with first rubber pads (16).

6. A bracket for mounting a high voltage dc line voltage divider as claimed in claim 2, wherein: and the two groups of V-shaped plates (8) are fixedly connected with second rubber pads (18).