CN211579352U - Emergency electric shock rescue device for power transformation - Google Patents

Abstract

The utility model discloses an emergency electric shock rescue device for transformer, including the rescue hook, the one end fixedly connected with fixed block of rescue hook, the below of rescue hook is equipped with first activity post and second activity post, second activity post is located the top of first activity post, top one side of first activity post is through first hinged joint with one side of fixed block, top one side of first activity post is through second hinged joint with bottom one side of second activity post, first draw-in groove has all been seted up to the bottom of fixed block and one side that the fixed block was kept away from to second activity post, be equipped with the joint subassembly between second activity post and the fixed block. An emergency electric shock rescue device for transformer, when needing to use the rescue device, can be simple convenient assemble rescue hook, fixed block, first activity post and second activity post, improved the convenience, when need not use the rescue device, reduce the occupation space of rescue device.

Description

Emergency electric shock rescue device for power transformation

Technical Field

The utility model relates to a tool equipment technical field for the electric substation, in particular to emergency electric shock rescue device for electric substation.

Background

The substation, as the name implies, is the location where the voltage is changed. Is a place for converting, concentrating and distributing the voltage and current of electric energy in an electric power system. In order to ensure the quality of electric energy and the safety of equipment, voltage regulation, power flow control and protection of power transmission and distribution lines and main electrical equipment are required in a substation. It can be divided into electric power substation and traction substation according to the application. Once someone gets an electric shock in the substation, the worker needs to carry out emergency rescue, and the insulating rescue hook is also called an emergency rescue hook or an electric shock prevention insulating lifesaving hook. The safety rescue tool is specially used for modern live working, high-voltage tests, industrial production and high-voltage equipment maintenance sites. Can with the short good person's of electric shock person or state emergency rescue, play the effect of safety defense, in order to keep and the distance between the person of electric shock, the insulating rescue hook generally sets up longer, because insulating rescue hook is longer, is not convenient for again deposit of insulating rescue hook, is not convenient for in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an emergency electric shock rescue device for electric substation can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an emergency electric shock rescue device for power transformation comprises a rescue hook, wherein one end of the rescue hook is fixedly connected with a fixed block, a first movable column and a second movable column are arranged below the rescue hook, the second movable column is positioned above the first movable column, one side of the top of the first movable column is connected with one side of the fixed block through a first hinge, one side of the top of the first movable column is connected with one side of the bottom of the second movable column through a second hinge, the bottom of the fixed block and one side, far away from the fixed block, of the second movable column are respectively provided with a first clamping groove, a clamping component is arranged between the second movable column and the fixed block, two ends of the first movable column are respectively provided with a first groove, a first inserting rod is arranged in each first groove and matched with the first clamping groove, a control cavity is arranged in each first movable column, the first grooves are communicated with the control cavity through first through holes, be equipped with the connecting rod in the first through-hole, the one end and the first inserted bar fixed connection of connecting rod, just the outside cover of connecting rod is equipped with the first spring that is located first recess, two the one end that the connecting rod is close to mutually is passed through spacing subassembly and is connected.

Preferably, spacing subassembly is including setting up two spacing dishes in the control cavity, two spacing dish respectively with the one end fixed connection of two connecting rods, the second through-hole has been seted up to the bottom inner wall of control cavity, two one side that spacing dish was kept away from mutually all is equipped with the limiting plate, two the spacing post of the equal fixedly connected with in one side that the limiting plate was kept away from mutually, the limiting plate contacts with spacing dish, the bottom of first activity post is equipped with the fly leaf, the bottom of limiting plate extends to in the second through-hole, just the bottom of limiting plate and the top fixed connection of fly leaf.

Preferably, the bottom of the movable plate is fixedly connected with a pull ring.

Preferably, the joint subassembly is including offering in the second recess that the second activity post is close to fixed block one side, be equipped with the second inserted bar in the second recess, the second draw-in groove has been seted up to one side that the fixed block is close to the second activity post, the one end of second inserted bar extends to in the second draw-in groove, the other end of second inserted bar passes through second spring coupling with one side inner wall of second recess.

Preferably, a rectangular hole is formed in the inner wall of the top end of the second groove, a pull rod is arranged in the rectangular hole, the top end of the pull rod extends to the position above the second movable column, and the bottom end of the pull rod is fixedly connected with the second inserting rod.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the rescue hook, the fixed block, first activity post, the second activity post, first hinge, first draw-in groove, the second hinge, first recess, first inserted bar, first through-hole, the connecting rod, first spring, the control cavity, the mating reaction of spacing subassembly and joint subassembly, when needing to use the rescue device, can be simple convenient assemble rescue hook, the fixed block, first activity post and second activity post, the convenience has been improved, when need not use the rescue device, reduce the occupation space of rescue device.

Drawings

Fig. 1 is a schematic view of the overall structure of an emergency electric shock rescue device for a power transformation;

fig. 2 is a front view of an emergency electric shock rescue device for a power transformation;

fig. 3 is a schematic structural view of a clamping assembly of an emergency electric shock rescue device for a power transformation;

fig. 4 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a rescue hook; 2. a fixed block; 3. a first movable column; 4. a second movable column; 5. a first hinge; 6. a first card slot; 7. a second hinge; 8. a first groove; 9. a first plunger; 10. a first through hole; 11. a connecting rod; 12. a first spring; 13. a control chamber; 14. a limiting disc; 15. a second through hole; 16. a limiting plate; 17. a movable plate; 18. a pull ring; 19. a limiting column; 20. a second groove; 21. a second card slot; 22. a second plunger; 23. a second spring; 24. a pull rod; 25. a rectangular hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, an emergency electric shock rescue device for power transformation comprises a rescue hook 1, a fixed block 2 is fixedly connected to one end of the rescue hook 1, a first movable column 3 and a second movable column 4 are arranged below the rescue hook 1, the second movable column 4 is arranged above the first movable column 3, one side of the top of the first movable column 3 is connected with one side of the fixed block 2 through a first hinge 5, one side of the top of the first movable column 3 is connected with one side of the bottom of the second movable column 4 through a second hinge 7, a first clamping groove 6 is respectively arranged at the bottom of the fixed block 2 and one side of the second movable column 4 far away from the fixed block 2, a clamping component is arranged between the second movable column 4 and the fixed block 2, first grooves 8 are respectively arranged at two ends of the first movable column 3, a first insertion rod 9 is arranged in the first groove 8, the first insertion rod 9 is matched with the first clamping groove 6, a control cavity 13 is arranged in the first movable column 3, the first groove 8 is communicated with the control chamber 13 through a first through hole 10, a connecting rod 11 is arranged in the first through hole 10, one end of the connecting rod 11 is fixedly connected with the first inserted rod 9, a first spring 12 positioned in the first groove 8 is sleeved outside the connecting rod 11, and the adjacent ends of the two connecting rods 11 are connected through a limiting component;

the limiting assembly comprises two limiting discs 14 arranged in a control chamber 13, the two limiting discs 14 are respectively fixedly connected with one ends of two connecting rods 11, a second through hole 15 is formed in the inner wall of the bottom of the control chamber 13, limiting plates 16 are arranged on the sides, away from the two limiting discs 14, of the two limiting plates 16, limiting columns 19 are fixedly connected to the sides, away from the two limiting plates 16, the limiting plates 16 are in contact with the limiting discs 14, a movable plate 17 is arranged at the bottom of the first movable column 3, the bottom ends of the limiting plates 16 extend into the second through holes 15, and the bottoms of the limiting plates 16 are fixedly connected with the tops of the movable plates 17; the bottom of the movable plate 17 is fixedly connected with a pull ring 18, and the movable plate 17 is driven to move conveniently through the pull ring 18; the clamping assembly comprises a second groove 20 formed in one side, close to the fixed block 2, of the second movable column 4, a second inserting rod 22 is arranged in the second groove 20, a second clamping groove 21 is formed in one side, close to the second movable column 4, of the fixed block 2, one end of the second inserting rod 22 extends into the second clamping groove 21, and the other end of the second inserting rod 22 is connected with the inner wall of one side of the second groove 20 through a second spring 23; rectangular hole 25 has been seted up to the top inner wall of second recess 20, is equipped with pull rod 24 in the rectangular hole 25, and the top of pull rod 24 extends to the top of second activity post 4, and the bottom and the second inserted bar 22 fixed connection of pull rod 24 are convenient for drive second inserted bar 22 through pull rod 24 and are removed.

It should be noted that, when the rescue device is needed, the pull rod 24 is driven to move away from the fixed block 2, so that one end of the second inserting rod 22 is separated from the second slot 21, the fixed relationship between the second movable column 4 and the fixed block 2 is released, the first movable column 3 is driven to rotate by using the first hinge 5 as a rotating shaft, the second movable column 4 rotates by using the second hinge 7 as a rotating shaft, so that the fixed block 2, the first movable column 3 and the second movable column 4 are located at the same vertical position, the two first slots 6 are respectively located at one side of the two first inserting rods 9, and the pull ring 18 is pulled to move away from the first movable column 3, so that the limit plate 16 is not in contact with the limit plate 14, by arranging the limit column 19, the limit plate 16 is prevented from being separated from the control chamber 13, because the initial state of the first spring 12 is in a certain deformation, and then the first recess 8 is popped out to the one end of first inserted bar 9 of first spring 12 drive, and then the one end of first inserted bar 9 inserts in the corresponding first draw-in groove 6, it is fixed mutually with fixed block 2 and second activity post 4 respectively to make first activity post 3, accomplish rescue hook 1, fixed block 2, the equipment of first activity post 3 and second activity post 4, convenient in-service use, the convenience has been improved, do not need to use the rescue device, and on the same way, the above-mentioned step of reverse operation, can make rescue hook 1, fixed block 2, first activity post 3 and the combination of second activity post 4 get up, reduce the occupation space of rescue device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention 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 (5)

1. The utility model provides an emergency electric shock rescue device for transformer substation which characterized in that: comprises a rescue hook (1), one end of the rescue hook (1) is fixedly connected with a fixed block (2), a first movable column (3) and a second movable column (4) are arranged below the rescue hook (1), the second movable column (4) is positioned above the first movable column (3), one side of the top of the first movable column (3) is connected with one side of the fixed block (2) through a first hinge (5), one side of the top of the first movable column (3) is connected with one side of the bottom of the second movable column (4) through a second hinge (7), the bottom of the fixed block (2) and one side of the second movable column (4) far away from the fixed block (2) are both provided with a first clamping groove (6), a clamping component is arranged between the second movable column (4) and the fixed block (2), both ends of the first movable column (3) are both provided with a first groove (8), be equipped with first inserted bar (9) in first recess (8), just first inserted bar (9) cooperatees with first draw-in groove (6), control cavity (13) have been seted up in first activity post (3), first recess (8) and control cavity (13) are through first through-hole (10) intercommunication, be equipped with connecting rod (11) in first through-hole (10), the one end and first inserted bar (9) fixed connection of connecting rod (11), just the outside cover of connecting rod (11) is equipped with first spring (12) that are located first recess (8), two the one end that connecting rod (11) are close to mutually is passed through spacing subassembly and is connected.

2. The emergency electric shock rescue apparatus for power transformation as claimed in claim 1, wherein: spacing subassembly is including setting up two spacing dishes (14), two in control cavity (13) spacing dish (14) respectively with the one end fixed connection of two connecting rods (11), second through-hole (15), two have been seted up to the bottom inner wall of control cavity (13) one side that spacing dish (14) kept away from mutually all is equipped with limiting plate (16), two the equal fixedly connected with spacing post (19) in one side that limiting plate (16) kept away from mutually, limiting plate (16) contact with spacing dish (14), the bottom of first activity post (3) is equipped with fly leaf (17), the bottom of limiting plate (16) extends to in the second through-hole (15), just the top fixed connection of the bottom of limiting plate (16) and fly leaf (17).

3. The emergency electric shock rescue apparatus for power transformation as claimed in claim 2, wherein: the bottom of the movable plate (17) is fixedly connected with a pull ring (18).

4. The emergency electric shock rescue apparatus for power transformation as claimed in claim 1, wherein: the joint subassembly is including offering in second activity post (4) second recess (20) that is close to fixed block (2) one side, be equipped with second inserted bar (22) in second recess (20), second draw-in groove (21) have been seted up in one side that fixed block (2) are close to second activity post (4), the one end of second inserted bar (22) extends to in second draw-in groove (21), the other end of second inserted bar (22) passes through second spring (23) with one side inner wall of second recess (20) and is connected.

5. The emergency electric shock rescue apparatus for power transformation as claimed in claim 4, wherein: rectangular hole (25) have been seted up to the top inner wall of second recess (20), be equipped with pull rod (24) in rectangular hole (25), the top of pull rod (24) extends to the top of second activity post (4), the bottom and second inserted bar (22) fixed connection of pull rod (24).

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