CN215450236U

CN215450236U - Adjustable inspection device for power transformation operation and maintenance

Info

Publication number: CN215450236U
Application number: CN202121350626.7U
Authority: CN
Inventors: 张栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-07
Anticipated expiration: 2031-06-17

Abstract

The utility model belongs to the technical field of power transformation operation and maintenance, in particular to an adjustable inspection device for power transformation operation and maintenance, which comprises a first connecting pipe, a second connecting pipe, a handle, a mounting seat and an inspection head, wherein the first connecting pipe is movably connected with the second connecting pipe, and the first connecting pipe and the second connecting pipe are matched with the clamping action of a limiting ring strip made of rubber below a dust-isolating ring net block in a limiting ring groove and the clamping and plugging action of the arc-shaped hollow positioning net block in an arc-shaped groove through a rotary connecting block, an annular vertical net block, a connecting block, a dust-isolating ring net block and an arc-shaped hollow positioning net block which are arranged between a protective cover and the rotary connecting block, so that the protective cover can be quickly separated to one side under the action of external side tension, and the rotary connecting block can be rotatably connected with the annular vertical net block, the connecting block, the dust-isolating ring net block and the arc-shaped hollow positioning net block for cleaning after long-time use, simple structure, and is operated by personnel.

Description

Adjustable inspection device for power transformation operation and maintenance

Technical Field

The utility model belongs to the technical field of power transformation operation and maintenance, and particularly relates to an adjustable inspection device for power transformation operation and maintenance.

Background

The inspection work of a power station is a core business of power transformation operation, the key of the power transformation daily work is to do daily inspection work, control the operation state of equipment in time, discover the abnormal condition of the equipment in time, deal with the abnormality in time, and prevent abnormal expansion, the quality of the daily inspection work is to efficiently and accurately collect the operation parameters of field equipment on the premise of ensuring personal and equipment safety, analyze the operation parameters in time and determine the operation state of the equipment so as to do preliminary diagnosis of the equipment and ensure the safe operation of the equipment, therefore, an inspection device is required to be matched with the inspection for use, however, the existing power transformation operation and maintenance inspection device usually adopts an integrated structure design, on one hand, the device has larger volume and heavier weight, is inconvenient for inspection personnel to take and operate, on the other hand, the inspection device has flexible operation and poor sexual intercourse, and can only carry out local inspection operation with a single angle, the inspection observation surface can not be adjusted quickly and flexibly, and the inspection working quality is reduced.

In the current technical means, the bulletin number: the adjustable inspection device for power transformation operation and maintenance disclosed in CN201920634141.7 also effectively improves the problems, and the two parts of the connecting pipe in the technical scheme are adjustable structures, the prior adjustable inspection device for power transformation operation and maintenance is complex in mounting and dismounting operation of a protective cover when in actual application, and the inside ventilation of the protective cover is insufficient, the practicability is poor, meanwhile, the device is not convenient for people to use the device for long time in a handheld manner, therefore, a new adjustable inspection device for power transformation operation and maintenance is necessary to be provided, and the problem of the provision is effectively solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an adjustable inspection device for power transformation operation and maintenance, which has the characteristics of convenience in mounting and dismounting operation of a protective cover, good internal ventilation and heat dissipation performance and convenience for long-time handheld use of the device by personnel.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable inspection device for power transformation operation and maintenance comprises a first connecting pipe, a second connecting pipe, a handle, a mounting seat and an inspection head, wherein the first connecting pipe is movably connected with the second connecting pipe, the mounting seat and the inspection head are sequentially arranged above the first connecting pipe, the handle is arranged below the second connecting pipe, a protective cover is arranged outside the inspection head, a rotary connecting block, an annular vertical net block, a connecting block, a dust-isolating ring net block and an arc-shaped hollow positioning net block are arranged below the protective cover, the rotary connecting block, the annular vertical net block, the connecting block, the dust-isolating ring net block and the arc-shaped hollow positioning net block are fixedly welded, the protective cover is connected with the rotary connecting block through threads in a rotary manner, and a position close to the arc-shaped hollow positioning net block on the bottom surface of the dust-isolating ring net block is fixedly provided with a limit ring strip, and a wrist pasting plate is arranged on one side of the second connecting pipe, and two symmetrical binding bands are arranged on one side of the wrist pasting plate, which is back to the second connecting pipe.

As a preferred technical scheme of the adjustable inspection device for power transformation operation and maintenance, the annular vertical net block, the dust-proof ring net block and the arc-shaped hollow positioning net block are all made of metal materials, the limiting ring strip is a rubber component, a limiting ring groove matched with the limiting ring strip is arranged at a position, corresponding to the limiting ring strip, on the surface of the mounting seat, and the cross section of the limiting ring strip is of a trapezoidal surface structure.

According to the optimal technical scheme of the adjustable inspection device for power transformation operation and maintenance, four fixing blocks are integrally formed on one side, back to the binding belt, of the wrist pasting plate and are distributed in a rectangular shape, the position, close to the fixing blocks, on the surface of the second connecting pipe is integrally formed with the connecting lath, the connecting lath and the fixing blocks are fixedly connected through fastening screws in a screwing mode, the binding belt is an elastic belt component, and a pull handle of a T-shaped structure is fixedly welded and fixed above the wrist pasting plate.

According to the optimal technical scheme of the adjustable inspection device for power transformation operation and maintenance, an arc-shaped groove is formed in the mounting seat at a position corresponding to the arc-shaped hollow positioning net block, the arc-shaped groove is of a through structure, and a rubber extrusion pressing strip is fixedly welded to the side edge of the bottom of the arc-shaped hollow positioning net block.

As the optimal technical scheme of the adjustable inspection device for power transformation operation and maintenance, the anti-collision block is fixedly adhered to the top of the protective cover in a sleeved mode, and the interior of the anti-collision block is provided with the buffer cavity.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the utility model is used, the rotary connecting block, the annular vertical net block, the connecting block, the dust-isolating ring net block and the arc-shaped hollow positioning net block which are arranged between the protective cover and the mounting seat are matched with the clamping action of the limiting ring strip made of rubber below the dust-isolating ring net block in the limiting ring groove and the clamping and plugging action of the arc-shaped hollow positioning net block in the arc-shaped groove, so that the protective cover can be quickly separated to one side under the action of external side tension, the protective cover and the rotary connecting block are arranged in a rotary connection manner, after long-time use, the parts of the rotary connecting block, the annular vertical net block, the connecting block, the dust-isolating ring net block and the arc-shaped hollow positioning net block can be quickly dismounted for cleaning treatment, the structure is simple, the operation is realized by personnel, and meanwhile, the ventilation design at the annular vertical net block at the bottom of the protective cover and the ventilation design at the arc-shaped groove on the mounting seat can realize high-efficiency ventilation treatment in the protective cover, the safety utilization operation of the inspection head is guaranteed, and the practicability is high.

2. When the wrist strap type hand-held device is used, the wrist strap plate and the binding belt are arranged on one side of the second connecting pipe, the arrangement of the pull handle is matched, so that the part of the second connecting pipe can be sleeved at the lower arm of a hand of a person, the direction of the device is controlled by the movement of the knee joint, the situation that the part of the handle is held by a hand for a long time to be used and the wrist is damaged greatly is avoided, and the problem that the device is inconvenient to be held by the hand for a long time to use by the person in the prior art is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic structural view of a cross section of a connection portion between a protective cover and a mounting seat in the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic sectional view of a second connecting pipe according to the present invention;

FIG. 5 is a schematic top view of the mounting base of the present invention;

FIG. 6 is a schematic structural view of the wrist patch portion of the present invention.

In the figure: 1. a first connecting pipe; 2. a second connecting pipe; 3. a handle; 4. a mounting seat; 5. an inspection head; 6. a protective cover; 7. a dust-isolating ring net block; 8. an arc-shaped hollow positioning net block; 9. an arc-shaped slot; 10. a joining block; 11. an annular vertical net block; 12. a screwing block; 13. an anti-collision block; 14. a buffer chamber; 15. extruding edge strips; 16. a limiting ring strip; 17. a limiting ring groove; 18. connecting the battens; 19. a fixed block; 20. a wrist pasting board; 21. binding bands; 22. and (5) pulling the handle.

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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: an adjustable inspection device for power transformation operation and maintenance comprises a first connecting pipe 1, a second connecting pipe 2, a handle 3, a mounting seat 4 and an inspection head 5, wherein the first connecting pipe 1 is movably connected with the second connecting pipe 2, the mounting seat 4 and the inspection head 5 are sequentially arranged above the first connecting pipe 1, the handle 3 is arranged below the second connecting pipe 2, a protective cover 6 is arranged outside the inspection head 5, a rotary connecting block 12, an annular vertical net block 11, a connecting block 10, a dust-proof ring net block 7 and an arc-shaped hollow positioning net block 8 are arranged below the protective cover 6, the rotary connecting block 12, the annular vertical net block 11, the connecting block 10, the dust-proof ring net block 7 and the arc-shaped hollow positioning net block 8 are fixedly welded, the protective cover 6 is connected with the rotary connecting block 12 in a threaded rotary manner, a limiting ring strip 16 is fixedly welded at a position, close to the arc-shaped hollow positioning net block 8, on the bottom surface of the dust-proof ring net block 7, and a wrist pasting plate 20 is arranged on one side of the second connecting pipe 2, two symmetrical binding bands 21 are arranged on one side of the wrist pasting board 20 back to the second connecting pipe 2, and in the embodiment, the use and the treatment of the safety and the stability of the adjustable inspection device for power transformation operation and maintenance are guaranteed by utilizing the corresponding connecting structure and the corresponding materials.

Specifically, the annular vertical net block 11, the dust-proof ring net block 7 and the arc-shaped hollow positioning net block 8 are all made of metal materials, the limiting ring strip 16 is a rubber component, a limiting ring groove 17 matched with the limiting ring strip 16 is arranged at a position on the surface of the mounting seat 4 corresponding to the limiting ring strip 16, and the cross section of the limiting ring strip 16 is of a trapezoidal surface structure, in the embodiment, through the clamping action of the limiting ring strip 16 made of rubber below the dust-proof ring net block 7 in the limiting ring groove 17 and the clamping and plugging action of the arc-shaped hollow positioning net block 8 in the arc-shaped groove 9, the protection cover 6 can be quickly separated to one side under the action of external side tension, the later-stage quick assembly operation is facilitated, and the protection cover 6 and the rotary connection block 12 are arranged in a rotary connection mode, after long-time use, the part of the rotary connecting block 12 with the annular vertical net block 11, the connecting block 10, the dust-isolating ring net block 7 and the arc-shaped hollow positioning net block 8 can be quickly detached for cleaning treatment, and the dust adhered to the annular vertical net block 11, the dust-isolating ring net block 7 and the arc-shaped hollow positioning net block 8 can be cleaned and removed to a greater extent.

Specifically, four fixing blocks 19 are integrally formed on one side of the wrist attachment plate 20, which is back to the binding belt 21, the four fixing blocks 19 are distributed in a rectangular shape, a connecting lath 18 is integrally formed on the surface of the second connecting pipe 2, which is close to the fixing block 19, the connecting lath 18 is fixedly connected with the fixing block 19 through a fastening screw, the binding belt 21 is an elastic band member, and a pull handle 22 with a T-shaped structure is fixedly welded above the wrist attachment plate 20, in the embodiment, after long-time use, the combination structure of the wrist attachment plate 20 and the binding belt 21 arranged on one side of the second connecting pipe 2 is matched with the arrangement of the pull handle 22, so that the part of the second connecting pipe 2 can be sleeved at the small arm of a person, the hand of the person is held at the pull handle 22, wherein the pull handle 22 is in a T-shaped structure, the movement of the knee joint is used for controlling the direction of the device, thereby avoiding the situation that the part of the hand 3 is held for a long time to be used and cause great damage to the wrist, the handheld form can be debugged according to the requirements of personnel.

Specifically, the arc wall 9 has been seted up with the corresponding position department of the hollow positioning network piece 8 of arc in the mount pad 4, and the arc wall 9 is through-type structure, and the avris position butt fusion of the hollow positioning network piece 8 bottom of arc is fixed with the extrusion limit strip 15 of rubber system, in this embodiment, the setting of extrusion limit strip 15 for the jamming that the hollow positioning network piece 8 of arc can be stable is in the arc wall 9.

Specifically, the inherent anti-collision block 13 is sleeved on the top of the protection cover 6, and the buffer cavity 14 is formed in the anti-collision block 13, in this embodiment, the anti-collision block 13 is a rubber member and is matched with the buffer cavity 14, so that the top of the protection cover 6 can be protected, and the situation that the top of the protection cover touches a foreign object and is damaged is prevented.

The working principle and the using process of the utility model are as follows: in the using process of the utility model, when the device needs to be applied, a person can carry out the corresponding inspection process by holding the part of the handle 3 by the hand and under the rotation observation coordination of the inspection head 5, and after the device is used for a long time, the part of the second connecting pipe 2 can be sleeved at the position of the forearm of the person by the aid of the combined structure of the wrist pasting plate 20 and the binding band 21 arranged at one side of the second connecting pipe 2 and the arrangement of the pull handle 22, and the hand of the person is held at the pull handle 22, wherein the pull handle 22 is of a T-shaped structure, the direction of the device is controlled by the movement of the knee joint, the situation that the part holding the handle 3 by the hand for a long time is used and the wrist is greatly damaged is avoided, the hand-held form can be debugged according to the requirements of the person, and when the device is actually used, the rotary connecting block 12, the annular vertical net block 11, the annular vertical net block 21 and the annular vertical net block are arranged between the protective cover 6 and the mounting seat 4, The dust-proof device comprises a connecting block 10, a dust-proof ring net block 7 and an arc-shaped hollow positioning net block 8, a rubber limiting ring strip 16 below the dust-proof ring net block 7 is matched with the clamping effect in a limiting ring groove 17, and the arc-shaped hollow positioning net block 8 is clamped and plugged in an arc-shaped groove 9, so that a protective cover 6 can be quickly separated to one side under the action of external side tension, the later-stage quick assembly operation is facilitated, the protective cover 6 and a rotary connecting block 12 are arranged in a rotary connection mode, after the device is used for a long time, the rotary connecting block 12 can be connected with an annular vertical net block 11, the connecting block 10, the dust-proof ring net block 7 and the arc-shaped hollow positioning net block 8 can be quickly disassembled for cleaning, the dust adhered to the annular vertical net block 11, the dust-proof ring net block 7 and the arc-shaped hollow positioning net block 8 can be cleaned and removed to a large extent, the structure is simple, the operation is realized by personnel, meanwhile, the ventilation design of the bottom of the annular vertical net block 11 at the protective cover 6 and the mounting seat 4 is added with the ventilation design of the arc-shaped groove 9 at the mounting seat 4 The meter can be to carrying out efficient ventilation processing in the safety cover 6, has ensured the utilization operation of the safety of patrolling and examining head 5, and the practicality is strong, has guaranteed to patrol and examine the use of device safety and stability with adjustable transformer fortune dimension.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a transformer fortune is maintained and is used adjustable inspection device, includes first even pipe (1), second even pipe (2), handle (3), mount pad (4) and patrols and examines head (5), its characterized in that: first company pipe (1) with second is managed (2) swing joint even, mount pad (4) with it installs in proper order to patrol and examine head (5) the top of first company pipe (1), install handle (3) the below of second company pipe (2), the outside of patrolling and examining head (5) is provided with safety cover (6), the below of safety cover (6) is provided with connects piece (12), annular vertical net piece (11), linking piece (10), dust separation ring net piece (7) and the hollow location net piece of arc (8) soon, connect piece (12) soon, net piece (11) is erected to the annular link piece (10) dust separation ring net piece (7) with the hollow location net piece of arc (8) butt fusion is fixed, just safety cover (6) with connect soon through the screw thread closure between piece (12), be close to on dust separation ring net piece (7) bottom surface the position butt fusion department of the hollow location net piece of arc (8) is fixed with spacing ring strip (16) One side of the second connecting pipe (2) is provided with a wrist pasting plate (20), and two symmetrical binding bands (21) are arranged on one side, back to the second connecting pipe (2), of the wrist pasting plate (20).

2. The adjustable inspection device for power transformation operation and maintenance according to claim 1, wherein: the annular erects the net piece (11), dust-proof ring net piece (7) with hollow location net piece of arc (8) are the metal material, just spacing ring strip (16) are the rubber component, mount pad (4) are equipped with spacing annular (17) that matches with it with the corresponding position department of spacing ring strip (16) on the surface, just the cross-section of spacing ring strip (16) is trapezoidal face structure.

3. The adjustable inspection device for power transformation operation and maintenance according to claim 1, wherein: wrist flitch (20) back of body in one side integrated into one piece of bandage (21) has four fixed blocks (19), and four fixed blocks (19) are the rectangle and distribute, be close to on the second connecting tube (2) surface the position department integrated into one piece of fixed block (19) has linking lath (18), linking lath (18) with connect through fastening screw spiral between fixed block (19) admittedly, just bandage (21) are the stretch band component, the top butt fusion of wrist flitch (20) is fixed with pull handle (22) of T shape structure.

4. The adjustable inspection device for power transformation operation and maintenance according to claim 1, wherein: arc groove (9) have been seted up with the corresponding position department of arc hollow positioning net piece (8) in mount pad (4), and arc groove (9) are through-type structure, the avris position butt fusion of arc hollow positioning net piece (8) bottom is fixed with crowded blank pressing strip (15) of rubber system.

5. The adjustable inspection device for power transformation operation and maintenance according to claim 1, wherein: an anti-collision block (13) is sleeved and cemented on the top of the protective cover (6), and a buffer cavity (14) is formed in the anti-collision block (13).