CN220042937U - Suspension type cable clamp plate - Google Patents

Abstract

The utility model relates to the technical field of tools, in particular to a suspension type cable clamp plate. The structure includes splint and hanging chain, its characterized in that, splint are two metal sheets that the middle part has the recess, run through splint around the recess, are equipped with the bolt hole on the plane of recess both sides respectively, are equipped with the bolt in the bolt hole, the hanging chain of taking the couple is connected to the one end of splint. The suspension type cable clamp plate is applied to the port machine and used for clamping and hanging a cable with a large span and a thicker middle position, the weight of the cable is borne by the clamp plate part, the tension born by a wire in the cable is reduced, and accordingly the wire is ensured to provide continuous and stable electric power for the port machine.

Description

Suspension type cable clamp plate

Technical Field

The utility model relates to the field of tools, in particular to a suspension type cable clamp plate.

Background

The port work intensity is very big, and required power cable is the cable of first, and reciprocating work frequency is very high, and the surface has crashproof wire net, and the weight of cable whole is great relatively. Because the cable is heavy and the port machine needs to be suitable for the movement of the port machine to have certain stretching or shrinking in the use process, the cable needs to bear the weight and the movement impact force of the cable. The outer sheath of the cable is made of nonmetal materials, the outer sheath deforms to a certain extent after being stressed, metal wires inside the cable are not easy to stretch, and the whole weight of the cable is often mainly born by the wires. Therefore, in order to reduce the weight of the cable carried by the wire, we have devised a cable clamp which can be hung at a proper position of the port machine to clamp the cable, thereby preventing the wire from being irreversibly damaged and affecting the normal conductive operation, so that the operation of the port machine is affected.

Disclosure of Invention

The utility model aims to provide a suspension type cable clamp plate, which is used for fixing a cable through the clamp plate, suspending the clamp plate at a proper position of a port machine, and using the cable clamp plate to bear the weight of the cable so as to eliminate accident potential.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a suspension type cable clamp plate, includes splint and hanging chain, its characterized in that, splint are two metal sheets that the middle part has the recess, run through splint around the recess, and the plane of recess both sides is equipped with the bolt hole respectively, is equipped with fastening bolt in the bolt hole, and the hanging chain of taking the lifting hook is connected to the one end of splint.

In the practical use process, the clamping and hanging of the cable are not limited to the specific setting positions and the number of the clamping plates. The cable with larger span can be clamped at one or more positions in the middle according to experience, the hanging chain is connected to the nearby structure of the port machine, the hanging chain is in a tensioning state under the action of the gravity of the cable, the hanging chain can lift the cable, and therefore the middle hanging of the cable with large span is achieved, and the hanging span of the cable is reduced. The hanging chains can be connected with corresponding structures on the port machine in a fastening mode, and the hanging hooks can also be directly hung on corresponding protruding structures on the port machine. The grooves penetrate through the clamping plate front and back, which means that the grooves are equal in length with the clamping plate where the grooves are located, and the grooves do not penetrate through the clamping plate in the thickness direction of the clamping plate.

Preferably, the groove is in a circular arc groove structure, and the cross section of the groove is smaller than the corresponding semicircle. The two clamping plates can not be tightly adhered to the plane parts of the two clamping plates when the cables are clamped, and a gap is reserved between the cables and the grooves, so that the clamping of the clamping plates to the cables is facilitated.

Preferably, the hanging chain is provided with an adjusting ring, two ends of the adjusting ring are respectively provided with threads with opposite screwing directions, and the lifting hook and the hanging chain are connected at two ends of the adjusting ring. The adjusting ring is arranged on the length direction of the hanging chain, two ends of the adjusting ring are in opposite threaded connection, the adjusting of the whole length of the hanging chain can be achieved by rotating the adjusting ring, the hanging hook can be hung at the corresponding position of the port machine in a loose state of the hanging chain, the hanging chain is tightened by rotating the adjusting ring, and therefore the clamping plate is convenient to operate.

Preferably, the number of the hanging chains is two, and the two hanging chains are connected to the clamping plate in a separated mode. Two hanging chains are arranged on two sides of the groove, one on each side, so that the stability of hanging is improved.

Preferably, the clamping plates are longer on one hand and wider on the other hand, and the ends of the long plates are provided with hanging chain holes, and hanging chains are connected in the hanging chain holes. The longer splint in the length direction protrudes to the outside of the wider splint and the wider splint in the width direction protrudes to the outside of the longer splint. The two clamping plates are different in size, so that when the cable is clamped by the clamping plates, the two clamping plates are conveniently and separately held, and the cable clamping operation is facilitated.

Preferably, nuts are welded and fixed at the bolt holes on the wide plates respectively. The screw bolt with the coil head is penetrated from the bolt hole on the long sheet, the screw bolt is in threaded connection with the nut, and the two clamping plates are fastened together through the screw bolt combined with the nut, when the two clamping plates are fixed, only a single wrench is needed to operate the coil head of the screw bolt, and the two clamping plates can be clamped on a cable, so that the labor of a person can be effectively liberated, and the requirement of single overhead operation is well met.

The beneficial effects of the utility model are as follows: the suspended cable splint is applied to a port machine cable, is used for clamping and hanging a cable with a larger span on the port machine to a structure suitable for hanging on the port machine, can split and bear the weight of the cable at multiple points, so that the bearing of the cable with a large span can be effectively reduced, the wires in the cable cannot be subjected to larger tensile force, the conductivity of the wires cannot be influenced, the safety of a wire group in the cable can be well ensured, and the power supply of the port machine can be continuously stable. The grooves penetrate through the clamping plates front and back, and the grooves are equal in length with the clamping plates, so that the clamping device can be well suitable for clamping cables.

Drawings

FIG. 1 is a front view of the general assembly of the present utility model;

FIG. 2 is a top plan view of the present utility model;

FIG. 3 is a side elevational view of the present utility model in assembled configuration;

FIG. 4 is a schematic general assembly of another construction of the present utility model;

in the figure: 1. the clamping plate comprises clamping plates, grooves, bolts, nuts, studs, nuts, hanging chains, adjusting rings, lifting hooks, long plates 11 and wide plates 12, wherein the clamping plates are arranged in the grooves, the bolts, the nuts, the studs, the nuts, the hanging chains, the buckles, the adjusting rings, the lifting hooks, the long plates 11 and the wide plates 12.

Detailed Description

The suspension type cable clamp plate is applied to the port machine, is used for clamping a large-span cable on the port machine, and can be hung nearby to any load-bearing structure on the port machine.

Example 1: as shown in fig. 1, 2 and 3, the structure comprises two clamping plates 1 with the same external dimensions, the clamping plates 1 are made of iron or stainless steel plates, the thickness is smaller than 1mm, the total weight of the two clamping plates 1 is 3-5 jin, and an operator can pick up the clamping plates with one hand. The middle of the clamping plate 1 is generally provided with a groove 2 penetrating front and back in a stamping mode, the cross section of the groove 2 is in a circular arc shape, and the cross section of the circular arc-shaped groove 2 is smaller than the semicircle of the corresponding circle. On the clamping plate 1, three bolt holes are respectively arranged on two opposite sides of the groove 2 in a drilling mode, and the positions of the bolt holes on the two clamping plates 1 are in one-to-one correspondence. The bolts 3 are connected in corresponding bolt holes on the two clamping plates 1, the bolts 3 comprise studs 5 and nuts 4 which are connected together through threads, the cylindrical studs 5 are provided with disc heads, and the nuts 4 are welded and fixed on the outer sides of the bolt holes on one clamping plate 1. The studs 5 are inserted into the bolt holes in a clearance way, and the nuts 4 are connected with the studs 5 in a threaded manner from the outer sides of the clamping plates 1, so that the two clamping plates 1 are connected together. The number of the hanging chains 7 is two, and the two hanging chains 7 are connected to the clamping plate in a separated mode.

The hanging chain 7 is provided with a chain buckle 8, an adjusting ring 9 and a hanging hook 10. Opposite ends of the adjusting ring 9 are respectively provided with internal threads with opposite rotation directions, one side of the lifting hook 10 is in threaded connection with the adjusting ring 9, and the chain buckle 8 is connected with the other end of the adjusting ring 9 through a connecting piece with a rod-shaped part which is in threaded connection with the adjusting ring 9. The links 8 have a movable engagement structure, from which the links 8 can be connected to the corresponding links of the hoist chain 7, so that the effective length of the hoist chain 7 can be varied.

When the clamping plate is used, an operator climbs to a position of a large-span thick cable on a port machine, holds two clamping plates 1 which are combined together by one hand, rotates by matching the spanner with the disc heads of the studs 5, opens the two clamping plates 1, holds one clamping plate 1 by one hand, combines the two clamping plates 1 together from two opposite sides of the cable, clamps the two clamping plates 1 on the periphery of the cable at the position of the groove 2, enables the positions of bolt holes on the two clamping plates 1 to correspond one by one, passes the studs 5 through the two corresponding bolt holes of the two clamping plates 1, rotates the studs 5 by the spanner, and enables the studs 5 to be in threaded connection with nuts 4 positioned on the outer side, thereby realizing clamping of the clamping plates 1 on the periphery of the cable. The clamping degree of the two clamping plates 1 is not particularly required, and the clamping degree of the two clamping plates 1 is usually required to be combined together, so that the clamping plates cannot easily slide on the cable. After the clamping plate 1 clamps the cable, the two lifting hooks 10 are hung at corresponding positions on the port machine, and after the lifting hooks 10 are hung in place, the hanging chain 7 is in a stressed state, namely the cable is hung on the hanging chain 7. The clamping plate 1 is used for bearing the weight of the cable, so that the electric wire is prevented from being broken, and the risk of breaking is avoided. Or the hanging hook 9 is firstly hung in place, then the hanging chain 7 is in a loose state, then the stud 5 is rotated by a spanner, the two clamping plates 1 are opened, after the two clamping plates 1 clamp a cable, then the stud 5 is rotated by a wrench, so that the threaded connection between the stud 5 and the nut 4 is realized, and finally, the effective length of the hanging chain group is changed by rotating the adjusting ring 9, so that the hanging chain 7 is in a tensioning state, and the cable is stressed.

Example 2, as shown in fig. 4, a suspension type cable clamp plate is different from example 1 in that: of the two clips 1, one clip 1 is relatively long, a long piece 11, and the other clip 1 is short and wide, and a wide piece 12. The wide sheet 12 is shown in an inverted "T" shape with a portion protruding outside the long sheet 11. Bolts 3 are respectively arranged in the bolt holes on the two sides of the groove 2 on the long sheet 11. One end of the long piece 11 is provided with two hanging chain holes by drilling, and the two hanging chains 7 are connected in the two hanging chain holes in a separated manner. A nut 4 is welded on the outer surface of the wide sheet 12 at the position of the bolt hole, and the nut 4 is used for being in threaded connection with the stud 5 penetrating into the bolt hole, so that the connection between the long sheet 11 and the wide sheet 12 is realized.

When the cable is used, the long sheet 11 and the wide sheet 12 are clamped on the outer side of the cable from the two opposite sides of the cable, the groove 2 is stuck on the outer peripheral surface of the cable, the long sheet 11 and the wide sheet 12 which are buckled together are held by one hand, the stud 5 is penetrated through the corresponding bolt hole, the stud 5 is screwed into the nut 4 by using a spanner, the lifting hook 10 is hung on the corresponding structure of the port machine, the adjusting ring 9 can be rotated, the hanging chain 7 is in a tensioning state, and the hanging chain 7 can bear the weight of the cable. The rest of the structure and principle are the same as those of embodiment 1, and no repeated complaints are made here.

Claims (6)

1. The utility model provides a suspension type cable clamp plate, includes splint and hanging chain, its characterized in that, splint are two metal sheets that the middle part has the recess, run through splint around the recess, are equipped with the bolt hole on the plane of recess both sides respectively, are equipped with the bolt in the bolt hole, the hanging chain of taking the couple is connected to the one end of splint.

2. The suspended cable cleat as claimed in claim 1, wherein the grooves are of arcuate configuration, and the cross section of the grooves is smaller than the corresponding semicircle.

3. A suspension cable clamp according to claim 2, wherein the suspension chain is provided with an adjusting ring, opposite screw threads are provided at each end of the adjusting ring, and the hook and the suspension chain are connected at each end of the adjusting ring.

4. A suspended cable cleat as claimed in claim 2 wherein there are two of said chains separately attached to the cleat.

5. A suspension cable clamp according to claim 4, wherein one of the clamp plates is longer and the other is wider and is wider, the ends of the long plates being provided with a hanging link hole in which a hanging link is connected.

6. The suspended cable cleat of claim 5, wherein nuts are welded to the bolt holes on the wide pieces, respectively.