CN220774761U

CN220774761U - Parallel wire clamp

Info

Publication number: CN220774761U
Application number: CN202322525519.9U
Authority: CN
Inventors: 郝耀龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-12
Anticipated expiration: 2033-09-18

Abstract

The utility model relates to the technical field of parallel wire clamps, and provides a parallel wire clamp which comprises a wire clamp main plate, wherein wire clamp main sleeves are fixedly connected in notches at two sides of the wire clamp main plate, a worker can drive a screw rod at the bottom of the screw rod to push in a threaded pipe groove by screwing, then a connecting rod at the tail end of the screw rod drives an arc clamping plate to push to one side of a cable so as to complete limit clamping work of the arc clamping plate on the cable.

Description

Parallel wire clamp

Technical Field

The utility model relates to the technical field of parallel wire clamps, in particular to a parallel wire clamp.

Background

The wire clamp is an iron or aluminum metal accessory which can be fixed on the wire, most of the wire clamp needs to bear larger tension in operation, and the wire clamp mainly comprises: the device comprises a device wire clamp, a melting wire clamp, a holding wire clamp, a terminal wire clamp, a puncture grounding wire clamp, a clamping wire clamp, an insulating puncture wire clamp, a double-headed wire clamp, a lead-in wire clamp and the like.

The parallel normally open wire clamp for live working ground potential construction is disclosed in the publication No. CN205960240U, wherein a main wire fixing groove and a secondary wire fixing groove which are axially and vertically arranged are formed in a wire clamp upper body, a main wire fixing groove II with an upward opening is formed in a lower pressing plate body, the main wire is matched with the main wire fixing groove I to fix a main wire, and the lower pressing plate body is connected with the wire clamp upper body through a bolt; the auxiliary line splint is the fixed side clamp splice that branch line or transformer high voltage lead wire were installed usefulness, and this clamp splice is equipped with auxiliary line fixed slot II towards the one side of fastener upper portion body for the auxiliary line fixed slot I of cooperation fastener upper portion body and fixed auxiliary line, passes through fastening bolt connection between auxiliary line splint and the fastener upper portion body. The ground potential installation device has the advantages of convenience in ground potential installation operation, simplification of operation flow, reduction of auxiliary installation tools, maximization of current carrying capacity of the wire clamp, improvement of working efficiency of operators and improvement of installation technology. Greatly improves the current bearing capacity of the wire clamp.

However, the parallel normally-open wire clamp for live working ground potential construction has the following problems that the parallel normally-open wire clamp for live working ground potential construction is not provided with a cable limiting design in a wire clamping groove, so that when the cable size is smaller than the wire clamping groove, the wire clamping groove is easy to loosen when the cable is clamped.

Disclosure of Invention

The utility model provides a parallel wire clamp, which solves the problem that the parallel normally open wire clamp for live working ground potential construction is not provided with a cable limiting design in a wire clamping groove, so that when the cable size is smaller than the cable clamping groove size, the cable clamping groove is easy to loosen when clamping the cable.

The technical scheme of the utility model is as follows: the utility model provides a parallelly connected fastener, includes the fastener mainboard, fixedly connected with fastener main cover in the both sides notch of fastener mainboard, the bottom of fastener mainboard is provided with the fastener subplate, fixedly connected with fastener subplate in the both sides notch of fastener subplate, fixedly connected with screwed pipe in the oblique side of fastener main cover and the vice cover of fastener runs through the fluting, screwed pipe's inslot threaded connection has the screw rod, one side fixedly connected with of screw rod is twisted, be provided with the bearing in the opposite side fluting of screw rod, the inner circle of bearing is provided with the connecting rod, one side fixedly connected with arc splint of keeping away from the bearing of connecting rod.

Preferably, limiting blocks are symmetrically and fixedly connected to the bottoms of the two sides of the wire clamp main sleeve.

Preferably, limit grooves are symmetrically formed in the tops of two sides of the wire clamp auxiliary sleeve, and the limit grooves are matched with the limit blocks in size.

Preferably, the middle part symmetry of fastener mainboard has run through and has seted up the second thread groove, the inslot threaded connection in second thread groove has the bolt.

Preferably, the middle part symmetry of fastener subplate has run through and has seted up first thread groove, first thread groove and the size phase-match in second thread groove.

Preferably, the bolt sequentially penetrates through the second thread groove and the first thread groove, and the outer surfaces of the connecting rod, the second thread groove and the first thread groove are all provided with anti-corrosion coatings.

Preferably, a nut is connected to the tail end of the shaft of the bolt in a threaded manner.

Preferably, the tail end of the shaft of the bolt is provided with a pad disc at the middle position of the nut and the auxiliary plate of the wire clamp, and the middle part of the pad disc penetrates through the slot to be matched with the size of the bolt.

The utility model has the technical effects and advantages that:

according to the utility model, the arc clamping plates are arranged on the inclined sides of the main wire clamp sleeve and the auxiliary wire clamp sleeve, when the cable is clamped by the main wire clamp sleeve and the auxiliary wire clamp sleeve and the cable is smaller than the closed loop formed by the main wire clamp sleeve and the auxiliary wire clamp sleeve, a worker can drive the screw rod at the bottom of the screw rod to push the screw rod in the threaded pipe groove, and then the connecting rod at the tail end of the screw rod drives the arc clamping plates to push the cable to one side of the cable so as to complete the limiting clamping operation of the arc clamping plates on the cable.

Drawings

Fig. 1 is a schematic view of the whole device structure of the present utility model.

Fig. 2 is a structural separation diagram of the main board and the auxiliary board of the cable clamp of the utility model.

Fig. 3 is a schematic view of the structure of the auxiliary plate of the wire clamp.

Fig. 4 is a schematic view of a main board structure of a wire clip according to the present utility model.

Fig. 5 is a cross-sectional view of a main sleeve structure of the wire clamp of the present utility model.

Fig. 6 is a schematic view of the screw structure of the present utility model.

The reference numerals are: 1. a wire clamp main board; 2. a wire clamp main sleeve; 3. a wire clamp auxiliary plate; 4. a wire clamp auxiliary sleeve; 5. a bolt; 6. twisting the handle; 7. a screw; 8. a threaded tube; 9. a screw cap; 10. a saucer; 11. a first thread groove; 12. a limit groove; 13. a limiting block; 14. a second thread groove; 15. a connecting rod; 16. an arc clamping plate; 17. and (3) a bearing.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are intended to be encompassed within the scope of the present utility model.

Referring to fig. 1-6, the utility model provides a parallel wire clamp, which comprises a wire clamp main plate 1, wherein wire clamp main sleeves 2 are fixedly connected in notches at two sides of the wire clamp main plate 1, wire clamp auxiliary plates 3 are arranged at the bottom of the wire clamp main plate 1, wire clamp auxiliary sleeves 4 are fixedly connected in notches at two sides of the wire clamp auxiliary plates 3, threaded pipes 8 are fixedly connected in oblique side penetrating grooves of the wire clamp main sleeves 2 and the wire clamp auxiliary sleeves 4, screws 7 are connected in grooves of the threaded pipes 8, a twisting handle 6 is fixedly connected at one side of each screw 7, a bearing 17 is arranged in a groove at the other side of each screw 7, a connecting rod 15 is arranged in an inner ring of each bearing 17, arc-shaped clamping plates 16 are fixedly connected at one side of each connecting rod 15 far from each bearing 17, arc-shaped clamping plates 16 are arranged at the oblique sides of the wire clamp main sleeves 2 and the wire clamp auxiliary sleeves 4, when the wire cable sizes are smaller than the closed loop sizes formed by the wire clamp main sleeves 2 and the wire clamp auxiliary sleeves 4 during clamping work, the staff can drive the twisting handle 6 by twisting, so that the screw rod 7 at the bottom of the twisting handle 6 advances in the groove of the threaded pipe 8, then the connecting rod 15 at the tail end of the screw rod 7 drives the arc clamping plate 16 to advance to one side of the cable to finish the limit clamping work of the arc clamping plate 16 to the cable, and the design adopts the design of the bearing 17 between the connecting rod 15 and the screw rod 7, therefore, when the screw rod 7 advances in a spiral way, the connecting rod 15 and the arc clamping plate 16 only advance and do not rotate synchronously with the screw rod 7, the design aims at that when the cable size is smaller than the closed-loop size formed by the main wire clamp sleeve 2 and the auxiliary wire clamp sleeve 4, the replacement work of the main wire clamp plate 1 and the auxiliary wire clamp plate 3 can be avoided, the screw rod 7 can be freely adjusted to drive the arc clamping plate 16 to advance only by twisting the twisting handle 6, and then the clamping and fixing work of the cable is completed rapidly.

Referring to fig. 1-6, limiting blocks 13 are symmetrically and fixedly connected to the bottoms of two sides of the wire clamp main sleeve 2, limiting grooves 12 are symmetrically formed in the tops of two sides of the wire clamp auxiliary sleeve 4, the limiting grooves 12 are matched with the limiting blocks 13 in size, and when the wire clamp main sleeve 2 and the wire clamp auxiliary sleeve 4 finish butt joint work, loosening can be effectively prevented by limiting and inserting through the limiting grooves 12 and the limiting blocks 13.

Referring to fig. 1-6, a second thread groove 14 is symmetrically formed in the middle of the wire clamp main board 1 in a penetrating way, a bolt 5 is connected in a threaded way in the groove of the second thread groove 14, a first thread groove 11 is symmetrically formed in the middle of the wire clamp auxiliary board 3 in a penetrating way, the first thread groove 11 is matched with the size of the second thread groove 14, the bolt 5 sequentially penetrates through the second thread groove 14 and the first thread groove 11, anti-corrosion coatings are adopted on the outer surfaces of a connecting rod 15, the second thread groove 14 and the first thread groove 11, a nut 9 is connected at the tail end of the rod body of the bolt 5 in a threaded way, a washer 10 is arranged at the middle position of the nut 9 and the wire clamp auxiliary board 3 at the tail end of the rod body of the bolt 5, the middle penetrating way of the washer 10 is matched with the size of the bolt 5, when the wire clamp main board 1 and the wire clamp auxiliary board 3 are fixedly connected, a worker takes out the bolt 5 and sequentially penetrates through the second thread groove 14 in the middle of the wire clamp main board 1 and the first thread groove 11 in the middle of the wire clamp auxiliary board 3, and then takes out the washer 10 and the nut 9 to be sequentially sleeved at the tail end of the bolt 5, so that the connection work of the wire clamp main board 1 and the auxiliary board 3 can be completed.

The working principle of the utility model is as follows: the design is provided with the arc clamping plate 16 on the inclined sides of the wire clamp main sleeve 2 and the wire clamp auxiliary sleeve 4, when the wire clamp main sleeve 2 and the wire clamp auxiliary sleeve 4 clamp the wire, the size of the wire is smaller than the closed loop size formed by the wire clamp main sleeve 2 and the wire clamp auxiliary sleeve 4, workers can screw the screw rod 7 at the bottom of the screw rod 6 by screwing to push the screw rod 7 in the groove of the threaded pipe 8, then the connecting rod 15 at the tail end of the screw rod 7 drives the arc clamping plate 16 to push to one side of the wire, so that the limiting clamping work of the wire clamp 16 is completed, and the design adopts a bearing 17 design between the connecting rod 15 and the screw rod 7, so that when the screw rod 7 performs spiral pushing, the connecting rod 15 and the arc clamping plate 16 only push and do not synchronously rotate with the screw rod 7, and when the wire clamp main sleeve 2 and the wire clamp auxiliary sleeve 4 form the closed loop size, the design can not replace the wire clamp main sleeve 1 and the wire clamp auxiliary plate 3 by screwing the screw rod 7, and the wire clamp auxiliary plate 3 can be freely adjusted by screwing the screw rod 7 to drive the arc clamping plate 16 to push to one side of the wire clamp.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a parallel wire clamp, includes wire clamp mainboard (1), its characterized in that, fixedly connected with wire clamp main cover (2) in the both sides notch of wire clamp mainboard (1), the bottom of wire clamp mainboard (1) is provided with wire clamp subplate (3), fixedly connected with wire clamp subplate (4) in the both sides notch of wire clamp subplate (3), fixedly connected with screwed pipe (8) in the oblique side run through fluting of wire clamp main cover (2) and wire clamp subplate (4), the inslot threaded connection of screwed pipe (8) has screw rod (7), one side fixedly connected with of screw rod (7) twists (6), be provided with bearing (17) in the opposite side fluting of screw rod (7), the inner circle of bearing (17) is provided with connecting rod (15), one side fixedly connected with arc splint (16) of connecting rod (15) in keeping away from bearing (17).

2. The parallel wire clamp according to claim 1, wherein limiting blocks (13) are symmetrically and fixedly connected to the bottoms of two sides of the wire clamp main sleeve (2).

3. The parallel wire clamp according to claim 1, wherein limiting grooves (12) are symmetrically formed in the tops of two sides of the wire clamp auxiliary sleeve (4), and the limiting grooves (12) are matched with limiting blocks (13) in size.

4. The parallel wire clamp according to claim 1, wherein the middle part of the wire clamp main board (1) is symmetrically provided with a second thread groove (14) in a penetrating way, and a bolt (5) is connected in the groove of the second thread groove (14) in a threaded way.

5. The parallel wire clamp according to claim 1, characterized in that the middle part of the clamp auxiliary plate (3) is symmetrically provided with a first thread groove (11) in a penetrating way, and the first thread groove (11) is matched with the second thread groove (14) in size.

6. A parallel clamp according to claim 4, characterized in that the bolt (5) penetrates the second thread groove (14) and the first thread groove (11) in sequence, and the outer surfaces of the connecting rod (15) and the second thread groove (14) and the first thread groove (11) are provided with anti-corrosion coatings.

7. A parallel clamp according to claim 4, characterized in that the shaft end of the bolt (5) is screwed with a nut (9).

8. The parallel wire clamp according to claim 4, wherein a washer (10) is arranged at the middle position of the nut (9) and the clamp auxiliary plate (3) at the tail end of the shaft of the bolt (5), and the middle penetrating slot of the washer (10) is matched with the size of the bolt (5).