CN217881931U

CN217881931U - Bolt type wedge-shaped parallel groove clamp

Info

Publication number: CN217881931U
Application number: CN202221873631.0U
Authority: CN
Inventors: 赵锦刚
Original assignee: Tangshan City Mcc Electromechanical Industry Co
Current assignee: Tangshan City Mcc Electromechanical Industry Co
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-22
Anticipated expiration: 2032-07-20

Abstract

The utility model provides a bolt formula wedge parallel groove clamp relates to parallel groove clamp technical field, including solid fixed splint, the arc wall has been seted up to solid fixed splint's top symmetry, gu fixed splint's top is provided with solid fixed tube, gu fixed tube's inner wall slides there is movable splint, the equal fixed mounting in both ends of movable splint has the voussoir, the utility model discloses in, in use moves fixed lead screw through twisting to make solid fixed tube and solid fixed splint install together, through to both sides slip movable splint, thereby make the distance between two voussoirs and two arc walls adjust according to the demand, move spacing lead screw through twisting this moment, thereby make movable splint's position fixed, and then reach the effect of the wire of two different thicknesses of centre gripping simultaneously, thereby solved traditional bolt formula parallel groove clamp and can not lead to the inconvenient problem of wire centre gripping work simultaneously to the wire of different thicknesses usually.

Description

Bolt type wedge-shaped parallel groove clamp

Technical Field

The utility model relates to a parallel groove clamp technical field especially relates to a bolt formula wedge parallel groove clamp.

Background

The parallel groove clamp is used for connecting aluminum stranded wires or steel-cored aluminum stranded wires with middle and small sections and steel stranded wires of overhead lightning conductors at positions not bearing tension and is also used for connecting jumper wires of non-linear towers, the bolt type parallel groove clamp is made of plate-plate type structures and aluminum alloy materials, the connected wires are fixed in upper and lower groove-shaped clamping plates by means of fastening pressure of bolts to complete connection, then the connection is transmitted through a flat gasket and a spring washer to provide uniform and constant pressure for the connected wires, and the parallel groove clamp can be detached after installation and is often used at the lap joint of the jumper wires or the ground wire at the strain end of a line.

The existing bolt type wedge-shaped parallel groove clamp has the following defects:

bolt formula parallel groove clamp can be with the firm centre gripping of wire to under the fastening effect of bolt, regulation pressure that can be appropriate satisfies the centre gripping of different diameter wires, but traditional bolt formula parallel groove clamp can only be simultaneously to the wire centre gripping of same diameter usually, can not be the centre gripping simultaneously to the wire of different thicknesses, and it is not convenient to lead to wire clamping work, consequently provides a bolt formula wedge parallel groove clamp to more than not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the traditional bolt type parallel groove clamp can only clamp the wire with the same diameter at the same time generally, and the wire with different thicknesses can not be clamped simultaneously, so that the wire clamping work is inconvenient, and the proposed bolt type wedge type parallel groove clamp is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a bolt formula wedge parallel groove clamp, includes solid fixed splint, the arc wall has been seted up to solid fixed splint's top symmetry, gu fixed splint's top is provided with fixed pipe, gu fixed pipe's inner wall slides there is movable splint, the equal fixed mounting in both ends of movable splint has the voussoir, first screw hole has been seted up at fixed pipe's top, the inner wall threaded connection of first screw hole has spacing lead screw, the second screw hole has been seted up to fixed pipe's bottom, the inner wall threaded connection of second screw hole has solid fixed lead screw, solid fixed lead screw's one end slides the outside of running through solid fixed splint.

Preferably, the spacing groove has all been seted up to the back of the body one side of activity splint mutually, the equal fixed mounting of the relative inner wall of fixed pipe has the dead lever, two the surface of dead lever all rotates and is connected with the cylinder.

Preferably, the outer surfaces of the two rollers are movably connected with the inner walls of the two limiting grooves respectively, and two fixing blocks are fixedly mounted on the outer surface of the movable clamping plate.

Preferably, two the rotating groove has all been seted up to the relative one side of fixed block, two the inner wall in rotating groove all rotates and is connected with the bull stick.

Preferably, two equal fixedly connected with connecting rod in the relative one end of bull stick, two the relative one side fixed mounting of connecting rod has the handle of taking.

Preferably, the inner walls of the two arc-shaped grooves are fixedly connected with a plurality of first anti-slip strips, and the bottoms of the two wedge blocks are fixedly connected with a plurality of second anti-slip strips.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, in use, move fixed lead screw through twisting, thereby make fixed pipe and solid fixed splint install together, through to both sides slip movable splint, thereby make the distance between two voussoirs and two arcs adjust according to the demand, move spacing lead screw through twisting this moment, thereby make movable splint's position fixed, and then reach the effect of the wire of two different thicknesses of centre gripping simultaneously, thereby solved traditional bolt formula parallel groove clamp and generally can not lead to the inconvenient problem of wire centre gripping work to the wire of different thicknesses simultaneously centre gripping.

2. The utility model discloses in, in use, through two spacing grooves respectively with the rolling effect of two cylinders, can reduce the friction between spacing groove and the dead lever, through the antiskid effect of a plurality of first antislip strips and a plurality of second antislip strip to can avoid the wire to take out at the in-process of centre gripping because of external factors, take the handle through the gripping, thereby can conveniently slide movable splint, can fold when not using and place.

Drawings

FIG. 1 is a perspective view of a bolt-type wedge-shaped parallel groove clamp of the present invention;

FIG. 2 is a perspective view of the bolt type wedge-shaped parallel groove clamp of the present invention;

FIG. 3 is an expanded sectional perspective view of another angular structure of a bolt-type wedge-shaped parallel groove clamp of the present invention;

fig. 4 is an enlarged view of a position a in fig. 3 according to the present invention.

Illustration of the drawings: 1. fixing the clamping plate; 2. fixing the screw rod; 3. an arc-shaped slot; 4. a first cleat; 5. fixing the tube; 6. a movable splint; 7. a limiting groove; 8. a limiting screw rod; 9. a wedge block; 10. a second cleat; 11. fixing the rod; 12. a drum; 13. a first threaded hole; 14. a second threaded hole; 15. a fixed block; 16. rotating the groove; 17. a rotating rod; 18. a connecting rod; 19. the handle is taken.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example 1

As shown in fig. 1-4, the utility model provides a bolt formula wedge parallel groove clamp, including solid fixed splint 1, the arc wall 3 has been seted up to solid fixed splint 1's top symmetry, solid fixed splint 1's top is provided with solid fixed tube 5, solid fixed tube 5's inner wall slides there is movable clamp plate 6, the equal fixed mounting in both ends of movable clamp plate 6 has voussoir 9, first screw hole 13 has been seted up at solid fixed tube 5's top, the inner wall threaded connection of first screw hole 13 has spacing lead screw 8, gu fixed tube 5's bottom has seted up second screw hole 14, the inner wall threaded connection of second screw hole 14 has solid fixed lead screw 2, the one end of solid fixed lead screw 2 slides the outside of running through solid fixed splint 1.

The effect that its whole embodiment 1 reaches does, in use, at first, run through solid fixed splint 1 with solid fixed screw 2, correspond second screw hole 14 the position of solid fixed screw 2 again, through twisting solid fixed screw 2, thereby make solid fixed tube 5 and solid fixed splint 1 installation together, through to both sides slip movable splint 6, thereby make the distance between two voussoirs 9 and two arc walls 3 adjust according to the demand, through twisting spacing lead screw 8 this moment, thereby make movable splint 6's position fixed, and then reach the effect of the wire of two different thicknesses of centre gripping simultaneously, thereby solved traditional bolt formula parallel groove clamp and generally can not lead to the not convenient problem of wire centre gripping work to the wire of different thicknesses centre gripping simultaneously, thereby movable splint 6 is an arc-shaped board.

Example 2

As shown in fig. 1-4, the opposite side of the movable clamp plate 6 has a limiting groove 7, the opposite inner walls of the fixed tube 5 have fixing rods 11, the outer surfaces of the two fixing rods 11 are connected with the rollers 12, the outer surfaces of the two rollers 12 are respectively movably connected with the inner walls of the two limiting grooves 7, the outer surface of the movable clamp plate 6 has two fixing blocks 15, the opposite side of the two fixing blocks 15 has a rotating groove 16, the inner walls of the two rotating grooves 16 are connected with rotating rods 17, the opposite ends of the two rotating rods 17 are connected with connecting rods 18, the opposite side of the two connecting rods 18 has a handle 19, the inner walls of the two arc-shaped grooves 3 are fixedly connected with a plurality of first anti-slip strips 4, and the bottoms of the two wedge blocks 9 are fixedly connected with a plurality of second anti-slip strips 10.

The effect that its whole embodiment 2 reaches does, in use, through the rolling effect of two spacing grooves 7 respectively with two cylinders 12, can reduce the friction between spacing groove 7 and the dead lever 11, through the antiskid effect of a plurality of first antislip strips 4 and a plurality of second antislip strip 10, thereby can avoid the wire to take out at the in-process of centre gripping because of external factors, through fixed block 15, the rotating groove 16, the bull stick 17, connecting rod 18 and the cooperation of the handle 19 of taking, the handle 19 is taken in the gripping, thereby can conveniently slide movable splint 6, can fold when not using and place.

The working principle is as follows: in use, at first, with the stationary screw 2 run through the solid fixed splint 1, correspond the position of second screw hole 14 with the stationary screw 2 again, through twisting the stationary screw 2, thereby make the solid fixed tube 5 and solid fixed splint 1 install together, through to the both sides slip movable splint 6, thereby make the distance between two voussoirs 9 and two arc walls 3 adjust according to the demand, through twisting spacing lead screw 8 this moment, thereby make the position of movable splint 6 fixed, wherein movable splint 6 is an arc board, in use, through two spacing grooves 7 respectively with the cylinder of two cylinders 12, can reduce the friction between spacing groove 7 and dead lever 11, through the anti-skidding effect of a plurality of first antislip strips 4 and a plurality of second antislip strips 10, thereby can avoid the wire to take away because of external factor at the in-process of centre gripping, through gripping handle 19, thereby can conveniently take the movable splint 6 that slides, can fold when not using and place.

To sum up, the utility model discloses it needs to be noted, the utility model discloses in multiple standard component that uses all can be from obtaining in the market, nonstandard component then can customize very much, the utility model discloses the connected mode who adopts for example bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer described here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a bolt formula wedge parallel groove clamp, includes solid fixed splint (1), its characterized in that, arc wall (3) have been seted up to the top symmetry of solid fixed splint (1), the top of solid fixed splint (1) is provided with solid fixed pipe (5), the inner wall of solid fixed pipe (5) slides there is movable splint (6), the equal fixed mounting in both ends of movable splint (6) has voussoir (9), first screw hole (13) have been seted up at the top of solid fixed pipe (5), the inner wall threaded connection of first screw hole (13) has spacing lead screw (8), second screw hole (14) have been seted up to the bottom of solid fixed pipe (5), the inner wall threaded connection of second screw hole (14) has solid fixed lead screw (2), the one end of solid fixed lead screw (2) slides and runs through the outside of solid fixed splint (1).

2. The bolt type wedge-shaped parallel groove clamp as claimed in claim 1, wherein the opposite sides of the movable clamping plates (6) are respectively provided with a limiting groove (7), the opposite inner walls of the fixed tubes (5) are respectively fixedly provided with a fixed rod (11), and the outer surfaces of the two fixed rods (11) are respectively rotatably connected with a roller (12).

3. The bolt-type wedge-shaped parallel groove clamp according to claim 2, wherein the outer surfaces of the two rollers (12) are movably connected with the inner walls of the two limiting grooves (7), and the outer surface of the movable clamping plate (6) is fixedly provided with two fixing blocks (15).

4. The bolt type wedge-shaped parallel groove clamp according to claim 3, wherein, a rotating groove (16) is arranged at one side of the two fixing blocks (15), and a rotating rod (17) is rotatably connected with the inner wall of the two rotating grooves (16).

5. The bolted wedge-shaped parallel groove clamp according to claim 4, characterized in that the opposite ends of the two turning bars (17) are fixedly connected with connecting rods (18), and the opposite sides of the two connecting rods (18) are fixedly provided with taking handles (19).

6. The bolted wedge-shaped parallel groove clamp according to claim 1, characterized in that a plurality of first cleats (4) are fixedly connected to the inner walls of both the arc-shaped grooves (3) and a plurality of second cleats (10) are fixedly connected to the bottoms of both the wedges (9).