CN216099016U

CN216099016U - A conceal position inspection device for power supply station equipment fortune dimension

Info

Publication number: CN216099016U
Application number: CN202122037326.XU
Authority: CN
Inventors: 孙继勇; 杜瑾荣; 薛辉; 吴勇
Original assignee: ANHUI ZHIZHIYUAN INFORMATION TECHNOLOGY CO LTD
Current assignee: ANHUI ZHIZHIYUAN INFORMATION TECHNOLOGY CO LTD
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-22
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a hidden part inspection device for operation and maintenance of power supply station equipment, and relates to the technical field of substation equipment inspection. The utility model comprises a telescopic arm, a steering head connected to the telescopic arm, a supporting seat arranged on the steering head, and an inspection instrument clamp arranged at one end of the telescopic arm; the telescopic arm comprises a shell, a connecting arm movably connected with the inside of the shell and one end of the connecting arm penetrates out of one end of the shell, and a telescopic assembly arranged inside the shell and used for driving the connecting arm to stretch; the flexible subassembly is including locating two stoppers on the shell diapire, the rack of joint between two stoppers, swing joint on the inner wall of shell and with rack toothing's gear to and swing joint is in the outside of shell and is used for the handle of rotating gear. The inspection tester is driven to go deep into the hidden part between two devices for inspection, so that the hidden part of the device can be conveniently inspected, the inspection difficulty is reduced, and the inspection efficiency is greatly improved.

Description

A conceal position inspection device for power supply station equipment fortune dimension

Technical Field

The utility model belongs to the technical field of substation equipment inspection, and particularly relates to a hidden part inspection device for operation and maintenance of power supply station equipment.

Background

The transformer substation is an electric power facility for transforming voltage, receiving and distributing electric energy, controlling the flow direction of electric power and adjusting voltage in an electric power system, and connects power grids of voltages of all levels through a transformer of the transformer substation. The power transformation equipment is power equipment for directly distributing electric energy to low-voltage users, and the operation data of the power transformation equipment is an important component of basic data of the whole power distribution network. With the continuous improvement of the industrial automation level, the requirements of enterprises on power supply quality and power supply reliability are higher and higher, and the safety of equipment is the key point of attention.

At present, the existing inspection equipment is difficult to go deep into a gap between two pieces of equipment, and some hidden parts are inspected, so that the inspection is incomplete, and the problem of potential safety hazards exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hidden part inspection device for operation and maintenance of power supply station equipment, which solves the problems in the technical background.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a hidden part inspection device for operation and maintenance of power supply station equipment, which comprises a telescopic arm, a steering head connected to the telescopic arm, a support seat arranged on the steering head, and an inspection instrument clamp arranged at one end of the telescopic arm, wherein the support seat is provided with a support seat;

the telescopic arm comprises a shell, a connecting arm and a telescopic assembly, wherein the connecting arm is movably connected with the inside of the shell, one end of the connecting arm penetrates out of one end of the shell, and the telescopic assembly is arranged in the shell and used for driving the connecting arm to stretch;

the flexible subassembly is including locating two stoppers on the shell diapire, the joint is two rack, swing joint between the stopper on the inner wall of shell and with rack toothing's gear, and swing joint be in the outside of shell is used for rotating the handle of gear.

Furthermore, the steering head comprises a steering ring sleeved at one end of the shell far away from the connecting arm, and a clamping block clamped in a clamping groove in the inner wall of the steering ring and fixedly connected with the shell.

Further, the supporting seat comprises a supporting arm, a base and a balancing weight, wherein the top end of the supporting arm is fixedly connected with the steering ring, the base is arranged at the bottom end of the supporting arm, and the balancing weight is arranged on the base.

Furthermore, the supporting arm comprises a fixed arm, the bottom end of which is fixedly connected with the base, a sliding block which is connected to the fixed arm in a sliding way, and a movable arm, the bottom of which is fixedly connected with the sliding block and the top end of which is fixedly connected with the steering ring; a plurality of positioning holes are formed in the movable arm and the fixed arm, and positioning pins used for fixing the movable arm are inserted into the positioning holes.

Furthermore, the inspection tester clamp comprises a shell, two connecting blocks, a spring and a clamping plate, wherein the shell is provided with one end, outside the shell, of the connecting arm, the two connecting blocks are movably connected in the shell, one end of each connecting block is located in the upper opening of the shell, the spring is arranged between the connecting blocks and the inner wall of the shell, and the clamping plate is connected to the connecting blocks and located at the opening end of the shell.

Furthermore, the clamping plates are provided with illuminating lamps, and rubber pads are arranged on the opposite surfaces of the two clamping plates.

The utility model has the following beneficial effects:

the inspection instrument is fixed by arranging the inspection instrument clamp on the telescopic arm, the telescopic arm comprises a shell, a connecting arm is movably connected inside the shell, and a rack and a gear are arranged inside the shell to drive the telescopic arm to stretch, so that the inspection instrument is driven to penetrate into a hidden part between two devices to be inspected, the hidden part of the devices is convenient to inspect, the inspection difficulty is reduced, and the inspection efficiency is greatly improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a hidden part inspection device for operation and maintenance of power station equipment;

FIG. 2 is a schematic view of the inside structure of the telescopic arm according to the present invention;

FIG. 3 is a schematic structural view of a steering head according to the present invention;

FIG. 4 is a schematic view of a support arm according to the present invention;

FIG. 5 is a schematic view of the inspection scope fixture of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a telescopic arm; 2. a steering head; 3. a support arm; 4. positioning pins; 5. a base; 6. a balancing weight; 7. an inspection instrument clamp; 8. an illuminating lamp; 9. a handle; 10. a rotating shaft; 11. a housing; 12. a connecting arm; 13. a gear; 14. a rack; 15. a limiting block; 16. a steering ring; 17. a card slot; 18. a clamping block; 19. a fixed arm; 20. a movable arm; 21. a chute; 22. a slider; 23. a housing; 24. connecting blocks; 25. a spring; 26. a splint; 27. a rubber pad; 28. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the utility model relates to a hidden part inspection device for operation and maintenance of power supply station equipment, which comprises a telescopic arm 1, a steering head 2 connected to the telescopic arm 1, a support seat arranged on the steering head 2, and an inspection instrument clamp 7 arranged at one end of the telescopic arm 1, wherein the inspection instrument clamp 7 is used for clamping an inspection instrument, the inspection instrument is driven to go deep into a hidden part of a gap between two pieces of equipment to be inspected by virtue of the telescopic action of the telescopic arm 1, the steering head 2 is used for adjusting the angle of the inspection instrument, and the support seat is used for adjusting the overall height.

Wherein as shown in fig. 2, the telescopic arm 1 includes a housing 11, a connecting arm 12 movably connected to the inside of the housing 11 and having one end penetrating out of one end of the housing 11, and a telescopic assembly arranged inside the housing 11 and used for driving the telescopic connection arm 12, and the connecting arm 12 is driven by the telescopic assembly to move on the housing 11 and stretch out and draw back.

The telescopic assembly comprises two limiting blocks 15 arranged on the bottom wall of the shell 11, a rack 14 clamped between the two limiting blocks 15, a gear 13 movably connected to the inner wall of the shell 11 and meshed with the rack 14, and a handle 9 movably connected to the outside of the shell 11 and used for rotating the gear 13, wherein the gear 13 is rotated through the handle 9, so that the rack 14 is driven to move along the two limiting blocks 15, the connecting arm 12 is driven to move, and the inspection tester is driven to move in a gap between the two devices.

As shown in fig. 3, the steering head 2 includes a steering ring 16 sleeved on the housing 11 at an end far from the connecting arm 12, and a fixture block 18 clamped inside a clamping groove 17 on an inner wall of the steering ring 16 and fixedly connected to the housing 11, wherein one end of the housing 11 far from the connecting arm 12 is connected to a rotating shaft 10, and the housing 11 is rotated along the clamping groove 17 on the steering ring 16 through the fixture block 18 by rotating the rotating shaft 10, so that the inspection instrument at the front end is rotated by a certain angle, and thus the equipment is inspected at different angles.

As shown in fig. 4, the supporting seat includes a supporting arm 3 whose top end is fixedly connected to the steering ring 16, a base 5 disposed at the bottom end of the supporting arm 3, and a counterweight 6 disposed on the base 5, the supporting arm 3 includes a fixed arm 19 whose bottom end is fixedly connected to the base 5, a slider 22 slidably connected to the fixed arm 19 inside a sliding slot 21, and a movable arm 20 whose bottom end is fixedly connected to the slider 22 and whose top end is fixedly connected to the steering ring 16; the movable arm 20 and the fixed arm 19 are both provided with a plurality of positioning holes 28, the positioning pins 4 for fixing the movable arm 20 are inserted into the positioning holes 28, the sliding block 22 is moved inside the sliding groove 21 by pulling the movable arm 20, the height of the supporting arm 3 is adjusted, and after the height adjustment is completed, the positioning pins 4 are inserted into the positioning holes 28 on the movable arm 20 and the fixed arm 19, so that the position of the movable arm 20 is fixed.

The inspection instrument clamp 7 comprises a shell 23 provided with one end of the connecting arm 12 positioned outside the shell 11, two connecting blocks 24 movably connected in the shell 23 and provided with one end positioned inside an upper opening of the shell 23, a spring 25 arranged between the connecting blocks 24 and the inner wall of the shell 23, and a clamping plate 26 connected to the connecting blocks 24 and positioned at the opening end of the shell 23, wherein when the inspection instrument is connected, the two clamping plates 26 are pulled outwards, the inspection instrument is placed between the two clamping plates 26, and then the clamping plate 26 is loosened to clamp and fix the inspection instrument.

Wherein, be provided with light 8 on the splint 26, light 8 can provide sufficient illumination, avoids the gap between two equipment too dark to lead to the inspection to omit, two all be provided with rubber pad 27 on the face that splint 26 is relative, and rubber pad 27 can play the guard action to the inspection appearance.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A hidden part inspection device for operation and maintenance of power supply station equipment is characterized in that: the device comprises a telescopic arm (1), a steering head (2) connected to the telescopic arm (1), a supporting seat arranged on the steering head (2), and an inspection instrument clamp (7) arranged at one end of the telescopic arm (1);

the telescopic arm (1) comprises a shell (11), a connecting arm (12) which is movably connected with the inside of the shell (11) and one end of which penetrates out of one end of the shell (11), and a telescopic assembly which is arranged inside the shell (11) and is used for driving the connecting arm (12) to stretch;

the flexible subassembly is including locating two stopper (15) on shell (11) diapire, the joint is in two rack (14) between stopper (15), swing joint be in on the inner wall of shell (11) and with gear (13) of rack (14) meshing, and swing joint be in the outside of shell (11) and be used for rotating handle (9) of gear (13).

2. The hidden part inspection device for operation and maintenance of power supply station equipment according to claim 1, characterized in that the steering head (2) comprises a steering ring (16) sleeved on one end of the casing (11) far away from the connecting arm (12), and a clamping block (18) clamped inside a clamping groove (17) on the inner wall of the steering ring (16) and fixedly connected with the casing (11).

3. The hidden position inspection device for operation and maintenance of power supply station equipment according to claim 2, wherein the supporting base comprises a supporting arm (3) with a top end fixedly connected with the steering ring (16), a base (5) arranged at a bottom end of the supporting arm (3), and a balancing weight (6) arranged on the base (5).

4. The hidden position inspection device for operation and maintenance of power supply station equipment according to claim 3, characterized in that the supporting arm (3) comprises a fixed arm (19) fixedly connected with the base (5) at the bottom end, a sliding block (22) slidably connected with the fixed arm (19) inside a sliding groove (21), and a movable arm (20) fixedly connected with the sliding block (22) at the bottom end and fixedly connected with the steering ring (16) at the top end; a plurality of positioning holes (28) are formed in the movable arm (20) and the fixed arm (19), and positioning pins (4) used for fixing the movable arm (20) are inserted into the positioning holes (28).

5. The hidden position inspection device for operation and maintenance of power supply station equipment according to claim 1, characterized in that the inspection instrument clamp (7) comprises a housing (23) provided with the connecting arm (12) at one end outside the casing (11), two connecting blocks (24) movably connected in the housing (23) and having one end inside an upper opening of the housing (23), a spring (25) arranged between the connecting blocks (24) and the inner wall of the housing (23), and a clamping plate (26) connected to the connecting blocks (24) at the opening end of the housing (23).

6. The hidden part inspection device for operation and maintenance of power supply station equipment according to claim 5, characterized in that the clamping plates (26) are provided with illuminating lamps (8), and the opposite surfaces of the two clamping plates (26) are provided with rubber pads (27).