CN219054272U

CN219054272U - Live working cotter pin supplementing device

Info

Publication number: CN219054272U
Application number: CN202223517964.2U
Authority: CN
Inventors: 丁震; 谢娜; 李向夫; 马海顺; 王立国; 苗利金; 艾志成; 刘立鹏; 金家增; 曹阳
Original assignee: Hulun Buir Power Supply Company State Grid Inner Mongolia Eastern Electric Power Co ltd
Current assignee: Hulun Buir Power Supply Company State Grid Inner Mongolia Eastern Electric Power Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-23
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a live working split pin supplementing device which comprises a mounting block, a mounting groove, a hydraulic cylinder, a fixing plate, a first sliding groove, a first sliding block, a moving block, an oblique inserting groove, an oblique inserting connection rod, a clamp mouth and a first connecting rod, wherein the outer wall of one side of the mounting block is provided with the mounting groove, the hydraulic cylinder is fixed on the inner wall of one side of the mounting groove, the fixing plate is fixed on one side of the hydraulic cylinder, and two first sliding grooves are formed on the inner walls of two sides of the mounting groove; the hydraulic cylinder, the fixed plate, the first sliding groove, the first sliding block, the moving block, the oblique inserting groove, the oblique inserting connecting rod and the clamp mouth are arranged, so that the cotter pin is convenient to automatically and stably clamp, time and labor are saved, the first connecting rod, the second connecting rod, the screw rod and the butterfly nut are matched, the angle of the installation block on the first connecting rod is convenient to adjust, the stable fixation can be performed, the device is perfect and practical, the flexibility of the device use is improved, and the efficiency of installing the cotter pin is also increased.

Description

Live working cotter pin supplementing device

Technical Field

The utility model relates to the technical field of cotter pin equipment, in particular to a live working cotter pin compensator.

Background

The cotter pin is a mechanical part, in order to avoid damaging the hole wall, lubricating oil can be added into the pin hole, high-quality steel is needed for manufacturing the cotter pin, a rigid material with good elasticity is needed for manufacturing the cotter pin, and a traditional live working cotter pin is installed by a person working aloft through the cotter pin supplementing device, so that the traditional cotter pin supplementing device has single function, is inconvenient to use, reduces the efficiency of workers on the cotter pin, increases the labor intensity, and is not worth widely popularizing and applying.

Disclosure of Invention

The utility model aims to provide a live working cotter pin supplementing device, which is provided with a hydraulic cylinder, a fixed plate, a first sliding groove, a first sliding block, a moving block, an oblique inserting groove, an oblique inserting connecting rod and a clamp mouth, so that cotter pins can be automatically and stably clamped, time and labor are saved, the first connecting rod, the second connecting rod, a screw rod and a butterfly nut are matched, the angle of an installation block on the first connecting rod can be conveniently adjusted, stable fixation can be realized, the device is perfect and practical, the use flexibility of the device is improved, and the installation efficiency of cotter pins is increased.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a live working opening pin supplementing device, includes installation piece, mounting groove, pneumatic cylinder, fixed plate, first spout, first slider, movable block, oblique grafting groove, oblique grafting pole, pincers mouth and head rod, the mounting groove has been seted up on the outer wall of one side of installation piece, be fixed with the pneumatic cylinder on the inner wall of one side of mounting groove, be fixed with the fixed plate on one side of pneumatic cylinder, two first spouts have all been seted up on the inner wall of both sides of mounting groove, slidable mounting has first slider on the inside of first spout, be fixed with the movable block on the outer wall between the first slider, link up on the outer wall of one side of movable block and seted up oblique grafting groove, correspond oblique grafting groove on one side of fixed plate and be fixed with two oblique grafting poles, and in oblique grafting pole's one end passed oblique grafting inslot, be fixed with pincers mouth on one side of movable block, be fixed with the head rod on the other side of installation piece;

as a further scheme of the utility model: and springs are fixed on the outer walls between the moving blocks.

As a further scheme of the utility model: one side of the clamp mouth is provided with a cotter pin clamping groove.

As a further scheme of the utility model: the second connecting rod is installed below one end of the first connecting rod, the second connecting rod is fixed with a screw rod corresponding to the first connecting rod, the screw rod is connected with the first connecting rod in a penetrating and rotating mode, and a butterfly nut is screwed on the top end of the screw rod penetrating through the outer wall of the first connecting rod.

As a further scheme of the utility model: a handle is fixed on one side of the second connecting rod.

The utility model has the beneficial effects that: the hydraulic cylinder, the fixed plate, the first sliding groove, the first sliding block, the movable block, the oblique inserting groove, the oblique inserting connecting rod and the clamp mouth are arranged, so that the cotter pin is convenient to automatically and stably clamp, time and labor are saved, the first connecting rod, the second connecting rod, the screw rod and the butterfly nut are matched, the angle of the installation block on the first connecting rod is convenient to adjust, the installation block on the first connecting rod can be stably fixed, the device is perfect and practical, the flexibility of equipment use is improved, the installation efficiency of the cotter pin is also improved, the spring is arranged, the movable block is convenient to automatically reset, the movable block is prevented from being clamped, and the device is worthy of wide popularization and application.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall front perspective structure of the present utility model;

FIG. 2 is a schematic top cut-away view of the mounting block of the present utility model;

in the figure: 1. a mounting block; 2. a mounting groove; 3. a hydraulic cylinder; 4. a fixing plate; 5. a first chute; 6. a first slider; 7. a moving block; 8. an oblique insertion groove; 9. a connecting rod is inserted obliquely; 10. a clamp mouth; 11. a spring; 12. a first connecting rod; 13. a second connecting rod; 14. a screw; 15. a butterfly nut; 16. a handle; 17. cotter pin bayonet lock groove.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-2, the live working cotter pin supplementing device comprises a mounting block 1, a mounting groove 2, a hydraulic cylinder 3, a fixed plate 4, a first sliding groove 5, a first sliding block 6, a moving block 7, an oblique inserting groove 8, an oblique inserting connecting rod 9, a clamp mouth 10, a spring 11, a first connecting rod 12, a second connecting rod 13, a screw 14, a butterfly nut 15, a handle 16 and a cotter pin clamping groove 17, wherein the outer wall of one side of the mounting block 1 is provided with the mounting groove 2, the inner wall of one side of the mounting groove 2 is fixedly provided with the hydraulic cylinder 3, one side of the hydraulic cylinder 3 is fixedly provided with the fixed plate 4, the inner walls of two sides of the mounting groove 2 are respectively provided with the two first sliding grooves 5, the first sliding block 6 is slidably arranged in the first sliding groove 5, the outer wall between the first sliding blocks 6 is fixedly provided with the moving block 7, the oblique inserting groove 8 is correspondingly arranged on the outer wall of one side of the moving block 7, one side of the fixed plate 4 is fixedly provided with the two oblique inserting connecting rods 9, one end of the oblique inserting rod 9 penetrates through the oblique inserting groove 8, the other side of the oblique inserting groove 8 is fixed on one side of the moving block 7, the clamp mouth 10 is fixedly provided with the first connecting rod 12, and the connecting rod is convenient to clamp mouth is fixed on one side, and stable in operation, and easy to be realized, and easy to clamp and convenient to install and stable to be compared; the springs 11 are fixed on the outer walls between the moving blocks 7, so that the moving blocks 7 can be reset automatically more perfectly and practically conveniently; one side of the clamp mouth 10 is provided with a cotter pin clamping groove 17, so that the clamp is perfect, the cotter pin can be conveniently clamped, and the clamp is perfect; a second connecting rod 13 is arranged below one end of the first connecting rod 12, a screw 14 is fixed on the second connecting rod 13 corresponding to the first connecting rod 12, the screw 14 is connected with the first connecting rod 12 in a penetrating and rotating way, a butterfly nut 15 is screwed on the top end of the screw 14 penetrating through the outer wall of the first connecting rod 12, the installation block 1 is convenient to rotate, the installation block 1 is convenient to fix after rotation, and the flexibility of equipment use is improved; a handle 16 is fixed on one side of the second connecting rod 13, which is practical and convenient for holding the equipment;

the working principle of the utility model is as follows: starting the hydraulic cylinder 3, driving the fixed plate 4 to move by the hydraulic cylinder 3, driving the two oblique insertion connection rods 9 to be matched with the oblique insertion grooves 8 by the fixed plate 4, driving the two moving blocks 7 to move mutually, driving the clamp mouth 10 to move mutually, clamping and fixing the cotter pin, then adjusting the angle of the first connection rod 12 and the second connection rod 13, finally tightening the butterfly nut 15 to fix the first connection rod 12 and the second connection rod 13, pushing the cotter pin on the clamp mouth 10 onto the pin hole by the power maintenance personnel hand-held handle 16, enabling the cotter pin to be inserted into the pin hole, and finally using the clamp mouth 10 to pull and bend the two feet of the cotter pin, so as to realize the cotter pin fixing.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form 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 understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a live working split pin mending machine, its characterized in that includes installation piece, mounting groove, pneumatic cylinder, fixed plate, first spout, first slider, movable block, oblique spliced groove, oblique spliced pole, pincers mouth, spring, head rod, second connecting rod, screw rod, butterfly nut, handle and split pin draw-in groove, the mounting groove has been seted up on the outer wall of one side of installation piece, be fixed with the pneumatic cylinder on the inner wall of one side of mounting groove, be fixed with the fixed plate on one side of pneumatic cylinder, two first spouts have all been seted up on the inner wall of both sides of mounting groove, slidable mounting has first slider on the inside of first spout, be fixed with the movable block on the outer wall between the first slider, oblique spliced groove has been seted up on the outer wall of one side of movable block, correspond oblique spliced groove on one side of fixed plate and be fixed with two oblique spliced poles, and in oblique spliced pole's one end passes oblique spliced groove, be fixed with pincers mouth on one side of movable block, be fixed with the head rod on the other side of installation piece.

2. A live working cotter pin compensator according to claim 1, wherein springs are fixed on the outer wall between the moving blocks.

3. The live working cotter pin compensator of claim 1, wherein cotter pin detents are formed on one side of the pliers mouth.

4. The live working split pin supplementing device according to claim 1, wherein a second connecting rod is installed below one end of the first connecting rod, a screw rod is fixed to the second connecting rod corresponding to the first connecting rod, the screw rod is connected with the first connecting rod in a penetrating and rotating mode, and a butterfly nut is connected to the top end of the screw rod penetrating through the outer wall of the first connecting rod in a rotating mode.

5. A live working cotter pin compensator according to claim 1, characterised in that a handle is fixed on one side of the second connecting rod.