CN211508404U - Indirect operation of W round pin gets round pin ware - Google Patents
Indirect operation of W round pin gets round pin ware Download PDFInfo
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- CN211508404U CN211508404U CN201922187457.9U CN201922187457U CN211508404U CN 211508404 U CN211508404 U CN 211508404U CN 201922187457 U CN201922187457 U CN 201922187457U CN 211508404 U CN211508404 U CN 211508404U
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Abstract
The utility model discloses a ware is got in indirect operation of W round pin aims at providing a ware is got in indirect operation of W round pin that can improve dismantlement efficiency. The clamping device comprises two clamping rods with crossed and hinged rod parts; a clamping groove for accommodating one head of the W pin is arranged between the clamping ends of the two clamping rods; the clamping rod is bent in a transverse folding and transverse mode from the clamping end to the handle end; the handle ends of the clamping rods are hinged with a guide pipe, and the axes of the two guide pipes are collinear; a mandrel which is connected with the two guide pipes and is provided with connectors at two ends is arranged in the two guide pipes in a penetrating way, and the connectors of the mandrel are used for being connected with the operating rod in a clamping way; the wall surfaces of the two guide pipes are respectively provided with a guide groove, the two guide grooves are arranged in a splayed shape, and the mandrel is symmetrically provided with two guide rods which are respectively matched with the two guide grooves in a guiding way; when the two guide rods are positioned at the most proximal ends of the two guide grooves, the clamping ends of the clamping rods are gathered, and the end parts of the clamping grooves are gathered to enable the open end of one head part of the W pin to be positioned to be gathered.
Description
Technical Field
The utility model belongs to the technical field of the electric wire netting is maintained multiplexer utensil technique and specifically relates to a ware is got in indirect operation of W round pin.
Background
At present, tools for indirectly replacing a linear insulator string to take out a wire end W pin in live working for power transmission are generally in a scissor type and belong to a plane type. However, in the power transmission line, the geographic environment and the surrounding natural environment are considered, and a part of insulator strings adopt antifouling insulator strings, and the antifouling insulator strings are characterized in that a circle of insulator inner parts protrudes beyond the surfaces of the outer porcelain group and the ball head. In the process of taking off the W pin by using the plane scissor type pliers, the pliers are propped by the protruded porcelain group, the pliers are difficult to be sent in place (the contact position of the bulb and the W pin) to clamp the W pin, the problem of mutual separation of all parts often occurs, and the phenomenon that an operator pulls and pulls hard causes low operation efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a purpose aims at overcoming the not enough of prior art existence, provides a ware is got in indirect operation of W round pin that can improve the operating efficiency.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a W pin indirect operation pin extractor comprises a clamping rod with two crossed and hinged rod parts; one end of the clamping rod, which is used for clamping the W pin, is called a clamping end, and the other end of the clamping rod is called a handle end; a clamping groove for accommodating one head of the W pin is arranged between the clamping ends of the two clamping rods; the clamping rod is bent in a transverse folding and transverse mode from the clamping end to the handle end; the handle ends of the clamping rods are hinged with a guide pipe, and the axes of the two guide pipes are collinear; a mandrel which is connected with the two guide pipes and is provided with connectors at two ends is arranged in the two guide pipes in a penetrating way, and the connectors of the mandrel are used for being connected with the operating rod in a clamping way; the wall surfaces of the two guide pipes are respectively provided with a guide groove, the two guide grooves are arranged in a splayed shape, and the mandrel is symmetrically provided with two guide rods which are respectively matched with the two guide grooves in a guiding way; when the two guide rods are positioned at the most proximal ends of the two guide grooves, the clamping ends of the clamping rods are gathered, and the end parts of the clamping grooves are gathered to enable the open end of one head part of the W pin to be positioned to be gathered; when the two guide rods are positioned at the farthest ends of the two guide grooves, the clamping ends of the clamping rods are opened, and the end parts of the clamping grooves are separated, so that the open end of one head part of the W pin is reset.
Preferably, the outer wall of the guide pipe is provided with a connecting lug connected with the clamping rod, the end part of the clamping rod is provided with a clamping groove for the connecting lug to penetrate, and the connecting lug is hinged with the clamping groove through a connecting piece.
Preferably, the clamping bar is hinged using rivets.
Preferably, the guide rod is connected with the mandrel through threads.
Preferably, the mandrel is a hollow shaft.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses can take out the W pin fast when indirect operation, only need lift the action bars when the operation and tie and rotatory action bars, then remove the installation that the action bars just can realize the W pin and take out work, can not appear the mutual separation problem between each part to and the operation personnel are born and are dragged the phenomenon of dragging firmly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention, wherein the clamping groove is in a closed state.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a bottom view of fig. 1.
Fig. 4 is a perspective view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention. In the following description, for the sake of clarity of illustrating the structure and operation of the present invention, reference will be made to the accompanying drawings by means of directional terms, but the terms "front", "rear", "left", "right", "up", "down", etc. should be construed as convenient terms and not as limitative terms.
The W pin indirect operation pin extractor shown in FIGS. 1-4 comprises a clamping rod 1 with two crossed and hinged rod parts; one end of the clamping rod 1, which is used for clamping the W pin, is called a clamping end 2, and the other end of the clamping rod is called a handle end 3; a clamping groove 4 for accommodating one head of the W pin is arranged between the clamping ends 2 of the two clamping rods 1; the clamping rod 1 is bent in a transverse folding mode from the clamping end 2 to the handle end 3; the handle ends 3 of the clamping rods 1 are hinged with a guide pipe 5, and the axes of the two guide pipes 5 are collinear; a mandrel 6 which is connected with the two guide pipes 5 and is provided with connectors at two ends is arranged in the two guide pipes 5 in a penetrating way, and the connectors of the mandrel 6 are used for being connected with the operating rod in a clamping way; the wall surfaces of the two guide pipes 5 are respectively provided with a guide groove 7, the two guide grooves 7 are arranged in a splayed shape, and the mandrel 6 is symmetrically provided with two guide rods 8 which are respectively in guide fit with the two guide grooves 7; when the two guide rods 8 are positioned at the nearest ends of the two guide grooves 7, the clamping ends 2 of the clamping rods 1 are gathered, and the end parts of the clamping grooves 4 are gathered to enable the open end of one head part of the W pin to be gathered; when the two guide rods 8 are positioned at the farthest ends of the two guide grooves 7, the clamping end 2 of the clamping rod 1 is opened, and the end part of the clamping groove 4 is separated to reset the open end of one head part of the W pin positioned therein.
In this embodiment, set up in engaging lug 9 that clamping bar 1 is connected on the pipe 5 outer wall, 1 tip of clamping bar sets up the draw-in groove 10 that supplies engaging lug 9 to penetrate, engaging lug 9 passes through the connecting piece with draw-in groove 10 and articulates, and the connecting piece can adopt pin, rivet or bolt etc.. Obviously, other common hinge structures can be used for connecting the guide tube 5 and the clamping bar 1.
In this embodiment, the clamping rod 1 is hinged by rivets, obviously, the clamping rod can also be hinged by bolts or pins. The guide rod 8 is connected with the mandrel 6 through threads, and obviously, clamping connection or bonding connection and the like can also be adopted. The mandrel 6 is preferably a hollow shaft with a low mass.
When the round pin pincers are got in the installation, the shape of buckling of clamping bar 1 just can be walked around porcelain crowd (magnet piece crowd) convex surface for the centre gripping groove 4 of exposed core 2 can the horizontal W round pin of inserting, and the shape of buckling adopts the cambered surface transition, and the cambered surface size leaves certain margin between bulb top and vase convex surface, can make when taking out and installing the W round pin, and 2 horizontal planes of exposed core are not blocked by porcelain crowd convex surface. When the device is used, the operating rod is selected to be connected with the connector of the mandrel 6 according to conditions, the operating rod lifts the pin extractor and enables the pin extractor to be located in a horizontal state, under the action of the dead weight of the clamping rod 1, the guide pipe 5 and the mandrel 6 rotate to enable the two guide rods 8 to be located at the far end of the guide groove 7, the clamping groove 4 is in an open state, the operating rod can be moved to enable the clamping groove 4 to sleeve one head of the W pin, then the operating rod is rotated to drive the mandrel 6 to rotate, the two guide rods 8 are located at the near end of the guide groove 7, the clamping groove 4 is changed from the open state to a clamping state, the clamping groove 4 is in close contact with the W pin and can close the opening of the W pin, and at the moment, the operating rod can be.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. It should be understood by those skilled in the art that any modification, equivalent replacement, or improvement made to the technical solutions or parts of technical features described in the above embodiments can be included in the scope of the present invention within the spirit and principle of the present invention.
Claims (5)
1. A W pin indirect operation pin extractor comprises a clamping rod with two crossed and hinged rod parts; one end of the clamping rod, which is used for clamping the W pin, is called a clamping end, and the other end of the clamping rod is called a handle end; the method is characterized in that: a clamping groove for accommodating one head of the W pin is arranged between the clamping ends of the two clamping rods; the clamping rod is bent in a transverse folding and transverse mode from the clamping end to the handle end; the handle ends of the clamping rods are hinged with a guide pipe, and the axes of the two guide pipes are collinear; a mandrel which is connected with the two guide pipes and is provided with connectors at two ends is arranged in the two guide pipes in a penetrating way, and the connectors of the mandrel are used for being connected with the operating rod in a clamping way; the wall surfaces of the two guide pipes are respectively provided with a guide groove, the two guide grooves are arranged in a splayed shape, and the mandrel is symmetrically provided with two guide rods which are respectively matched with the two guide grooves in a guiding way; when the two guide rods are positioned at the most proximal ends of the two guide grooves, the clamping ends of the clamping rods are gathered, and the end parts of the clamping grooves are gathered to enable the open end of one head part of the W pin to be positioned to be gathered; when the two guide rods are positioned at the farthest ends of the two guide grooves, the clamping ends of the clamping rods are opened, and the end parts of the clamping grooves are separated, so that the open end of one head part of the W pin is reset.
2. The W pin indirect work extractor of claim 1, wherein: the connecting lug is arranged on the outer wall of the guide pipe and connected with the clamping rod, the end part of the clamping rod is provided with a clamping groove for the connecting lug to penetrate, and the connecting lug is hinged with the clamping groove through a connecting piece.
3. The W-pin indirect work extractor according to claim 1 or 2, wherein: the clamping rods are hinged by rivets.
4. The W-pin indirect work extractor according to claim 1 or 2, wherein: the guide rod is connected with the mandrel through threads.
5. The W-pin indirect work extractor according to claim 1 or 2, wherein: the mandrel adopts a hollow shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187457.9U CN211508404U (en) | 2019-12-09 | 2019-12-09 | Indirect operation of W round pin gets round pin ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187457.9U CN211508404U (en) | 2019-12-09 | 2019-12-09 | Indirect operation of W round pin gets round pin ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211508404U true CN211508404U (en) | 2020-09-15 |
Family
ID=72414272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922187457.9U Active CN211508404U (en) | 2019-12-09 | 2019-12-09 | Indirect operation of W round pin gets round pin ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211508404U (en) |
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2019
- 2019-12-09 CN CN201922187457.9U patent/CN211508404U/en active Active
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