CN215580231U

CN215580231U - Flexible composite cable clamp

Info

Publication number: CN215580231U
Application number: CN202122210113.2U
Authority: CN
Inventors: 郭拾崇; 杜继红; 徐鹏
Original assignee: Nanjing Terui Power Material Co ltd
Current assignee: Nanjing Terui Power Material Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-18
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a flexible composite cable clamp, belonging to the technical field of cable clamps, which comprises framework clamps, wherein the framework clamps are provided with two groups, the two groups of framework clamps are symmetrically arranged, two ends of the two groups of framework clamps are both connected with bolts in a sliding manner, and the outer walls of the two groups of bolts are sleeved with springs and gaskets, and the flexible composite cable clamp has the beneficial effects that: wear the skeleton clamp of two sets of symmetries on the bolt, set up the rubber pad on the arc surface that the skeleton pressed from both sides, cup joint the spring on the bolt, thereby utilize the elasticity of spring and rubber pad to press from both sides the cable tightly, and be the flexible clamp, when having guaranteed clamping-force, can not cause the damage to the cable, the length of spring shrink can be adjusted, can implement not equidimension clamping force to the cable, and can press from both sides tightly the cable of different diameters, because the flexible clamp is tight, when the cable is rocking appearing, can play the effect of shock attenuation buffering, reduce the wearing and tearing between cable and the anchor clamps.

Description

Flexible composite cable clamp

Technical Field

The utility model relates to the technical field of cable clamps, in particular to a flexible composite cable clamp.

Background

The cable is an electric energy or signal transmission device and generally consists of a plurality of wires or groups of wires; the cable is generally a cable similar to a rope and formed by stranding a plurality of or a plurality of groups of leads (at least two leads in each group), wherein the leads in each group are mutually insulated and are usually twisted around a center, the whole outer surface is coated with a highly-insulated covering layer, and the cable has the characteristics of internal electrification and external insulation; the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable and an aluminum alloy cable; they are composed of single-strand or multi-strand wires and insulating layers and are used for connecting circuits, electric appliances and the like; the cable adopts cable clamp to the outer wall of cable to carry out the centre gripping in order to fix the cable position in installation and use process mostly.

The existing cable clamps are all non-flexible clamps, the cable is clamped tightly by screwing a screw, the clamping force is not easy to master, when the force is too large, the cable is damaged, and the cable is clamped loosely due to too small force; and when the cable shakes, a large friction is generated between the clamp and the cable, thereby damaging the cable.

SUMMERY OF THE UTILITY MODEL

The utility model is provided in view of the problems existing in the existing flexible composite cable clamp.

Therefore, the utility model aims to provide a flexible composite cable clamp, two groups of symmetrical framework clamps are arranged, bolts are inserted into two ends of the two groups of framework clamps, springs are sleeved on the bolts, and the cables are clamped tightly by utilizing the elasticity of the springs and rubber pads on the inner walls of the framework clamps, so that flexible clamping is realized, the cables are not damaged while being clamped tightly, and a damping and buffering effect can be achieved, so that the problem that the existing cable clamps are non-flexible clamps, the cables are clamped tightly by screwing screws, the clamping force is not well mastered, when the force is too large, the cables are damaged, the force is too small, and the clamping is not tight; and when the cable shakes, a large friction is generated between the clamp and the cable, so that the cable is damaged.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

flexible compound cable clamp presss from both sides including the skeleton, the skeleton presss from both sides and is equipped with two sets ofly, two sets of skeleton presss from both sides the symmetry and sets up, two sets of equal sliding connection bolt in both ends that the skeleton pressed from both sides, two sets of bolt outer wall cup joints spring and gasket, bolt outer wall threaded connection nut.

As a preferable aspect of the flexible composite cable clamp of the present invention, wherein: the skeleton presss from both sides and is the aluminum alloy material, the skeleton presss from both sides and sets up to the arch.

As a preferable aspect of the flexible composite cable clamp of the present invention, wherein: the inner wall of the framework clamp is arc-shaped.

As a preferable aspect of the flexible composite cable clamp of the present invention, wherein: and a rubber pad is arranged on the inner wall of the framework clamp.

As a preferable aspect of the flexible composite cable clamp of the present invention, wherein: and the inner wall of the framework clamp is provided with a rubber groove.

As a preferable aspect of the flexible composite cable clamp of the present invention, wherein: the rubber pad is installed to the skeleton and presss from both sides the inner wall, the rubber pad direct vulcanization is in on the skeleton presss from both sides the inner wall.

As a preferable aspect of the flexible composite cable clamp of the present invention, wherein: through holes are formed in two ends of the framework clamp, and the bolts penetrate through the through holes.

As a preferable aspect of the flexible composite cable clamp of the present invention, wherein: the rubber pad is bonded on the inner wall of the framework clamp through a bonding agent.

As a preferable aspect of the flexible composite cable clamp of the present invention, wherein: both sides of the rear end of the framework clamp are provided with grooves.

Compared with the prior art:

1. two groups of bolts are arranged, two groups of symmetrical framework clamps are penetrated on the bolts, rubber pads are arranged on the arc surfaces of the framework clamps, and springs are sleeved on the bolts, so that the cables are clamped by the aid of the elasticity of the springs and the rubber pads and are flexibly clamped, and the cables are not damaged while clamping force is guaranteed;

2. by adjusting the position of the bolt, the contracted length of the spring can be adjusted, so that clamping forces of different sizes can be applied to the cable, and the cables with different diameters can be clamped;

3. due to flexible clamping, when the cable shakes, the damping and buffering effects can be achieved, and abrasion between the cable and the clamp can be reduced;

4. the framework clamp is made of non-magnetic aluminum alloy, so that the clamping strength is ensured, and meanwhile, the information transmission of the cable is not influenced;

5. the recess can be hidden the nut and the spring of bolt for whole more pleasing to the eye, when using, when the bolt is located the below that the skeleton pressed from both sides, the skeleton presss from both sides and can shelter from the spring, thereby plays rain-proof effect, prolongs the life of spring.

Drawings

FIG. 1 is a schematic structural view provided by the present invention;

FIG. 2 is a side view of FIG. 1 provided with the present invention;

FIG. 3 is a schematic view of a skeleton clip according to the present invention;

fig. 4 is an exploded view of fig. 1 provided by the present invention.

In the figure: skeleton presss from both sides 1, rubber groove 11, rubber pad 2, nut 3, bolt 4, spring 5, gasket 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a flexible composite cable clamp, please refer to fig. 1-4, which comprises framework clamps 1, wherein the framework clamps 1 are provided with two groups, the two groups of framework clamps 1 are symmetrically arranged, two ends of the two groups of framework clamps 1 are both connected with bolts 4 in a sliding manner, the outer walls of the two groups of bolts 4 are sleeved with springs 5 and gaskets 6, and the outer walls of the bolts 4 are in threaded connection with nuts 3;

further, the framework clamp 1 is made of aluminum alloy, and the framework clamp 1 is arched; on the one hand, the material is saved, on the other hand, the appearance is more attractive, the aluminum alloy is a non-magnetic material, the strength of the clamp can be guaranteed, and meanwhile, the interference on the signal transmission of the cable can be avoided.

Further, the inner wall of the framework clamp 1 is arc-shaped, so that the framework clamp can be better contacted with the surface of a cable, and can be clamped.

Further, a rubber pad 2 is arranged on the inner wall of the framework clamp 1; the rubber pad 2 is used for flexibly compacting the cable.

Further, the inner wall of the framework clamp 1 is provided with a rubber groove 11, so that the stability of the rubber pad 2 is enhanced; the rubber groove 11 is used for preventing the rubber pad 2 from being displaced during installation and use.

Further, a rubber pad 2 is installed on the inner wall of the framework clamp 1, and the rubber pad 2 is directly vulcanized on the inner wall of the framework clamp 1.

Further, through-hole 12 has been seted up at skeleton clamp 1 both ends, bolt 4 passes through-hole 12, realizes that two sets of skeleton clamps 1 slide on bolt 4, especially is close to the skeleton clamp 1 of spring 5.

Further, the rubber pad 2 is adhered to the inner wall of the framework clamp 1 through an adhesive.

Further, the skeleton presss from both sides 1 rear end both sides and has all seted up recess 13, and recess 13 can hide the nut and the spring 5 of bolt 4, and can shorten the length of bolt 4 that uses, and when using, when bolt 4 was located the below that the skeleton pressed from both sides 1, the skeleton pressed from both sides 1 and can shelter from spring 5 to play rain-proof effect, extension spring 5's life.

When the cable fixing device is used specifically, two bolts 4 penetrate through one framework clamp 1, the inner wall of the framework clamp 1 is attached to a cable, the other framework clamp 1 penetrates through the two bolts 4, then a spring 5 and a gasket 6 are sleeved on the two bolts 4, a nut 3 is in threaded connection with the bolts 4, the position of the nut 3 is adjusted according to the diameter of the cable, the spring is compressed to indicate the length, and the cable is fixed tightly by the aid of the elasticity of the spring 5 and the elasticity of the rubber pad 2.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. Flexible compound cable clamp presss from both sides (1), its characterized in that including the skeleton: the framework clamp (1) is provided with two sets of frameworks, and the frameworks are symmetrically arranged and two sets of the two ends of the framework clamp (1) are connected with the bolts (4) in a sliding mode and two sets of the bolts (4) are sleeved with the springs (5) and the gaskets (6), and the bolts (4) are in threaded connection with the nuts (3) through outer walls.

2. The flexible composite cable clamp according to claim 1, wherein the framework clamp (1) is made of aluminum alloy, and the framework clamp (1) is arranged in an arch shape.

3. The flexible composite cable clamp as claimed in claim 1, wherein the inner wall of the framework clamp (1) is arc-shaped.

4. The flexible composite cable clamp as claimed in claim 1, wherein a rubber gasket (2) is mounted on the inner wall of the framework clamp (1).

5. The flexible composite cable clamp according to claim 1, wherein the inner wall of the framework clamp (1) is provided with a rubber groove (11).

6. The flexible composite cable clamp as claimed in claim 4, wherein the rubber gasket (2) is mounted on the inner wall of the framework clamp (1), and the rubber gasket (2) is directly vulcanized on the inner wall of the framework clamp (1).

7. The flexible composite cable clamp as claimed in claim 1, wherein through holes (12) are formed at two ends of the framework clamp (1), and the bolt (4) passes through the through holes (12).

8. The clamp for flexible composite cables as claimed in claim 4, wherein the rubber pad (2) is bonded to the inner wall of the skeletal clamp (1) by means of an adhesive.

9. The flexible composite cable clamp as claimed in claim 4, wherein grooves (13) are formed in both sides of the rear end of the framework clamp (1).