CN211655571U - Insulator replacing device - Google Patents

Abstract

The utility model discloses a device is changed to insulator, including insulator installation spanner, insulator installation spanner includes spanner frame and unidirectional rotation main part, unidirectional rotation main part movable mounting is at the front end of spanner frame, the spanner frame includes handle, screw hole, shell fragment, slider and the lantern ring, the front end fixed connection of handle is in the rear end of slider, the screw hole fretwork is seted up at the anterior upper wall of handle, the shell fragment slides and cup joints the outer wall of installing at the handle, the shell fragment passes through screw hole screw thread fixed mounting at the anterior outer wall of handle, the back wall sliding support of slider is at the inside wall of shell fragment, the lantern ring is as an organic whole with slider fixed connection, the unidirectional rotation main part includes fixture block, joint ring, one-way latch and draw-in groove, the even fixed connection of one-way latch is at the outer wall of joint ring. The utility model discloses make things convenient for the dismouting work of insulator change in-process, better satisfying the use needs.

Description

Insulator replacing device

Technical Field

The utility model relates to an insulator mounting tool technical field specifically is an insulator is changed device.

Background

The insulator is mainly installed on target equipment through a nut and a screw, and a conventional wrench is usually adopted for installation, fixation and disassembly, however, the conventional wrench needs to be taken down again after rotating once, the large sleeve needs to be screwed after the angle is changed, and the screw needs to be screwed for many circles, so that the operation is troublesome when the installation or disassembly process is repeated, and a scheme capable of relieving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulator changes device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an insulator replacing device comprises an insulator mounting spanner; the insulator mounting wrench comprises a wrench frame and a unidirectional rotating main body, wherein the unidirectional rotating main body is movably mounted at the front end of the wrench frame; the wrench rack comprises a handle, a threaded hole, an elastic sheet, a sliding block and a lantern ring, wherein the front end of the handle is fixedly connected to the rear end of the sliding block, the threaded hole is hollowed in the upper wall of the front portion of the handle, the elastic sheet is slidably sleeved on the outer wall of the handle, the elastic sheet is fixedly installed on the outer wall of the front portion of the handle through the threaded hole, the rear wall of the sliding block is slidably supported on the inner side wall of the elastic sheet, and the lantern ring and the sliding block are fixedly connected into a whole; the unidirectional rotation main part includes fixture block, joint ring, one-way latch and draw-in groove, the even fixed connection of one-way latch is at the outer wall of joint ring, the inside wall at the slider is connected in joint ring and the one-way latch slip joint, the draw-in groove is seted up at the rear end of joint ring, one-way latch slip joint is at the inner wall of fixture block, the rear end of fixture block rotates the front end of installing at the slider, the lateral wall sliding support of fixture block is at the inside wall of shell fragment.

Preferably, the wrench frame further comprises a screw, and the elastic piece is fixedly mounted on the outer wall of the front portion of the handle through the screw.

Preferably, the wrench frame further comprises a sliding groove, the sliding groove is formed in the middle of the front wall of the sliding block, the sliding groove is matched with the one-way latch, and the one-way latch is connected to the inner wall of the sliding groove in a sliding and clamping mode.

Preferably, the wrench frame further comprises a rotating shaft, the rotating shaft is fixedly connected with the outer wall of the clamping block, and the rotating shaft is rotatably inserted and installed on the inner wall of the sleeve ring.

Preferably, the unidirectional rotation main part still includes one-way draw-in groove, the anterior inner wall at the fixture block is evenly seted up to one-way draw-in groove, the sliding tray has been seted up to the rear portion inner wall of fixture block, sliding tray and one-way latch phase-match, the sliding tray slides and cup joints the outer wall at one-way latch, one-way latch and one-way draw-in groove phase-match, the one-way joint of one-way latch is installed at the inner wall of one-way draw-in groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

in the use process, the opening of the clamping groove is rotated to the position where the front side of the clamping groove coincides with the opening between the clamping blocks, then the clamping ring is sleeved on a nut of a target insulator through the clamping groove, then the handle is manually tightened, the handle is manually driven to swing back and forth, the sliding block is driven in the swinging process of the handle by utilizing the one-way clamping relation between the one-way clamping teeth and the clamping blocks, the clamping blocks are driven by the sliding block, the one-way clamping teeth are driven by the clamping blocks to rotate in one direction, the nut for driving the target insulator by the clamping ring in a swinging mode is driven to rotate, the installation work is facilitated, and after the installation is completed, the opening of the clamping block is rotated to be matched with the; when the device need dismantle the target, with the device reverse cover on the nut of target insulator with the same reason operate can, make the shell fragment can fixed mounting in the front portion of handle through the screw, through spout and one-way latch sliding contact, thereby it can wall sliding contact to have ensured that the slider can follow the joint ring outside, rotate with the lantern ring through the pivot and install together, reach the purpose of installing fixture block and slider rotation together, be in the same place through one-way latch and one-way draw-in groove one-way sliding mounting, make and to drive joint ring unidirectional rotation after the handle swing work.

Drawings

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

FIG. 2 is a schematic view of the disassembled structure of the wrench rack of the present invention;

fig. 3 is the schematic view of the structure of the one-way rotation main body splitting of the present invention.

In the figure: 1. installing a spanner on the insulator; 2. a wrench frame; 3. a unidirectional rotation body; 4. a handle; 5. a screw; 6. a threaded hole; 7. a spring plate; 8. a slider; 9. a chute; 10. a collar; 11. a clamping block; 12. a snap ring; 13. one-way latch; 14. a rotating shaft; 15. a card slot; 16. a one-way clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an insulator replacing device comprises an insulator mounting wrench 1; the insulator mounting wrench 1 comprises a wrench frame 2 and a unidirectional rotating body 3, wherein the unidirectional rotating body 3 is movably mounted at the front end of the wrench frame 2; the wrench frame 2 comprises a handle 4, a threaded hole 6, an elastic sheet 7, a sliding block 8 and a lantern ring 10, wherein the front end of the handle 4 is fixedly connected to the rear end of the sliding block 8, the threaded hole 6 is hollowed out on the upper wall of the front part of the handle 4, the elastic sheet 7 is slidably sleeved on the outer wall of the handle 4, the elastic sheet 7 is fixedly installed on the outer wall of the front part of the handle 4 through the threaded hole 6 in a threaded manner, the rear wall of the sliding block 8 is slidably supported on the inner side wall of the elastic sheet 7, and the lantern ring 10 is fixedly; the unidirectional rotation main body 3 comprises a clamping block 11, a clamping ring 12, unidirectional clamping teeth 13 and a clamping groove 15, the unidirectional clamping teeth 13 are uniformly and fixedly connected to the outer wall of the clamping ring 12, the clamping ring 12 and the unidirectional clamping teeth 13 are slidably clamped on the inner side wall of the sliding block 8, the clamping groove 15 is formed in the rear end of the clamping ring 12, the unidirectional clamping teeth 13 are slidably clamped on the inner wall of the clamping block 11, the rear end of the clamping block 11 is rotatably installed at the front end of the sliding block 8, and the outer side wall of the clamping block 11 is slidably supported on the inner side wall of the elastic sheet 7; in the using process, the opening of the clamping groove 15 is rotated to the front side to coincide with the opening between the clamping block 11, then the clamping ring 12 is sleeved on the nut of the target insulator through the clamping groove 15, then the handle 4 is manually tightened, the handle 4 is manually driven to swing back and forth, the one-way clamping relation between the one-way clamping tooth 13 and the clamping block 11 is utilized, the sliding block 8 is driven in the swinging process of the handle 4, the clamping block 11 is driven through the sliding block 8, the one-way clamping tooth 13 is driven to rotate in one direction through the clamping block 11, the clamping ring 12 is driven to drive the nut of the target insulator to rotate in a swinging mode, the installation work is facilitated, and after the installation is completed, the opening of the clamping block 11 is rotated to be matched with the opening of the clamping groove 15 through the rotating handle; when the device needs to be disassembled from a target, the device is reversely sleeved on a nut of the target insulator in the same way.

The wrench frame 2 further comprises a screw 5, and the elastic sheet 7 is fixedly arranged on the outer wall of the front part of the handle 4 through the screw 5; the elastic sheet 7 can be fixedly arranged at the front part of the handle 4 through the screw 5.

The wrench frame 2 further comprises a sliding chute 9, the sliding chute 9 is formed in the middle of the front wall of the sliding block 8, the sliding chute 9 is matched with a one-way latch 13, and the one-way latch 13 is connected to the inner wall of the sliding chute 9 in a sliding and clamping mode; through the sliding contact of the sliding groove 9 and the one-way latch 13, the sliding contact of the sliding block 8 along the outer side of the clamping ring 12 is ensured.

The wrench frame 2 further comprises a rotating shaft 14, the rotating shaft 14 is fixedly connected through the outer wall of the clamping block 11, and the rotating shaft 14 is rotatably inserted and installed on the inner wall of the lantern ring 10; the rotating shaft 14 and the lantern ring 10 are rotatably mounted together, so that the clamping block 11 and the sliding block 8 are rotatably mounted together.

The unidirectional rotation main body 3 further comprises a unidirectional clamping groove 16, the unidirectional clamping groove 16 is uniformly formed in the inner wall of the front portion of the clamping block 11, a sliding groove is formed in the inner wall of the rear portion of the clamping block 11 and matched with the unidirectional clamping tooth 13, the sliding groove is sleeved on the outer wall of the unidirectional clamping tooth 13 in a sliding mode, the unidirectional clamping tooth 13 is matched with the unidirectional clamping groove 16, and the unidirectional clamping tooth 13 is installed on the inner wall of the unidirectional clamping groove 16 in a unidirectional clamping mode; the one-way latch 13 and the one-way slot 16 are installed together in a one-way sliding manner, so that the handle 4 can drive the clamping ring 12 to rotate in one direction after swinging.

The working principle is as follows: in the using process, the opening of the clamping groove 15 is rotated to the front side to coincide with the opening between the clamping block 11, then the clamping ring 12 is sleeved on the nut of the target insulator through the clamping groove 15, then the handle 4 is manually tightened, the handle 4 is manually driven to swing back and forth, the one-way clamping relation between the one-way clamping tooth 13 and the clamping block 11 is utilized, the sliding block 8 is driven in the swinging process of the handle 4, the clamping block 11 is driven through the sliding block 8, the one-way clamping tooth 13 is driven to rotate in one direction through the clamping block 11, the clamping ring 12 is driven to drive the nut of the target insulator to rotate in a swinging mode, the installation work is facilitated, and after the installation is completed, the opening of the clamping block 11 is rotated to be matched with the opening of the clamping groove 15 through the rotating handle; when the device needs to dismantle the target, the device is reverse to be overlapped on the nut of target insulator with the same reason and operate can, make shell fragment 7 can fixed mounting in the front portion of handle 4 through screw 5, through spout 9 and one-way latch 13 sliding contact, thereby it can wall sliding contact to have ensured slider 8 along the joint ring 12 outside, rotate through pivot 14 and lantern ring 10 and install together, reach the purpose of rotating fixture block 11 and slider 8 and installing together, be in the same place through one- way latch 13 and 16 one-way sliding mounting of one-way draw-in groove, make and to drive joint ring 12 unidirectional rotation after handle 4 swing work.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an insulator replacement device, includes insulator installation spanner (1), its characterized in that: the insulator mounting wrench (1) comprises a wrench frame (2) and a unidirectional rotating main body (3), wherein the unidirectional rotating main body (3) is movably mounted at the front end of the wrench frame (2); the wrench frame (2) comprises a handle (4), a threaded hole (6), an elastic sheet (7), a sliding block (8) and a sleeve ring (10), wherein the front end of the handle (4) is fixedly connected to the rear end of the sliding block (8), the threaded hole (6) is hollowed out in the upper wall of the front part of the handle (4), the elastic sheet (7) is installed on the outer wall of the handle (4) in a sliding and sleeving manner, the elastic sheet (7) is fixedly installed on the outer wall of the front part of the handle (4) through the threaded hole (6) in a threaded manner, the rear wall of the sliding block (8) is supported on the inner side wall of the elastic sheet (7) in a sliding manner, and the sleeve ring (10) and the sliding block (8); unidirectional rotation main part (3) are including fixture block (11), joint ring (12), one-way latch (13) and draw-in groove (15), the even fixed connection of one-way latch (13) is at the outer wall of joint ring (12), the inside wall at slider (8) of joint ring (12) and one-way latch (13) slip joint, the rear end at joint ring (12) is seted up in draw-in groove (15), the inner wall at fixture block (11) of one-way latch (13) slip joint, the rear end of fixture block (11) is rotated and is installed the front end at slider (8), the inside wall at shell fragment (7) is slided to the lateral wall of fixture block (11).

2. An insulator replacing device according to claim 1, wherein: the wrench frame (2) further comprises a screw (5), and the elastic sheet (7) is fixedly installed on the outer wall of the front portion of the handle (4) through the screw (5).

3. An insulator replacing device according to claim 1, wherein: the wrench frame (2) further comprises a sliding groove (9), the sliding groove (9) is formed in the middle of the front wall of the sliding block (8), the sliding groove (9) is matched with the one-way latch (13), and the one-way latch (13) is clamped on the inner wall of the sliding groove (9) in a sliding mode.

4. An insulator replacing device according to claim 1, wherein: the wrench rack (2) further comprises a rotating shaft (14), the rotating shaft (14) is fixedly connected with the outer wall of the clamping block (11), and the rotating shaft (14) is rotatably inserted and installed on the inner wall of the sleeve ring (10).

5. An insulator replacing device according to claim 1, wherein: unidirectional rotation main part (3) still include one-way draw-in groove (16), the anterior inner wall at fixture block (11) is evenly seted up in one-way draw-in groove (16), the sliding tray has been seted up to the rear portion inner wall of fixture block (11), sliding tray and one-way latch (13) phase-match, the sliding tray slides and cup joints the outer wall at one-way latch (13), one-way latch (13) and one-way draw-in groove (16) phase-match, the inner wall at one-way draw-in groove (16) is installed to one-way latch (13) one-way joint.

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