CN215772466U

CN215772466U - Hydraulic clamp

Info

Publication number: CN215772466U
Application number: CN202122219037.1U
Authority: CN
Inventors: 徐晓洁; 徐晓厅; 钱乐建
Original assignee: Weilong Electric Co ltd
Current assignee: Weilong Electric Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-08
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a hydraulic wire clamp which comprises a wire clamp body and a drainage wire clamp body arranged at the bottom of the wire clamp body, wherein the top of the drainage wire clamp body is attached to the bottom of the wire clamp body, a connecting component is arranged at the joint of the wire clamp body and the drainage wire clamp body, the drainage wire clamp body is fixedly connected with the wire clamp body through the connecting component, and the connecting component comprises a screw rod, a nut and an elastic pad. According to the utility model, the two elastic cushions are both in a compressed state through the two screwed nuts, and a certain reaction force is generated between the two compressed elastic cushions and acts between the two nuts and the corresponding screw rods, so that the two nuts are tightly connected to the outer parts of the screw rods at the corresponding positions without external force, and further the phenomenon of looseness of the connection part of the wire clamp body and the drainage wire clamp body is avoided.

Description

Hydraulic clamp

Technical Field

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

Background

The fastener can fix iron system or aluminium system metal accessories on the wire, and most need bear great pulling force in service, and some still guarantee simultaneously that electrical aspect contacts well, and the fastener mainly divide into: the cable comprises an equipment cable clamp, a fuse cable clamp, a wire holding clamp, a terminal cable clamp, a piercing grounding cable clamp, a wire tensioning clamp, an insulation piercing cable clamp, a double-end cable clamp, a lead-in cable clamp and the like.

The prior art has the following defects: at present, the wire clamp and the drainage wire clamp are mostly fixedly connected through bolts, and the bolts are easy to loosen after being used for a long time, so that the problem of poor connection between the wire clamp and the drainage wire clamp is easy to occur.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a hydraulic clamp, in which two screws and two nuts are used to connect a clamp body and a drainage clamp body, after the two nuts are tightened, the two elastic pads are both in a compressed state, and a certain reaction force is generated between the two compressed elastic pads and acts on the two nuts and the corresponding screws, so that the two nuts are tightly connected to the outsides of the screws at corresponding positions without an external force, and further, the phenomenon that the joint of the clamp body and the drainage clamp body is loosened is avoided, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides a hydraulic wire clamp which comprises a wire clamp body and a drainage wire clamp body arranged at the bottom of the wire clamp body, wherein the top of the drainage wire clamp body is attached to the bottom of the wire clamp body; when the nut is screwed up, the elastic pad is in a compression state, and the nut can be tightly connected to the outside of the screw rod under the action of no external force through the reaction generated by the compressed elastic pad.

In a preferred embodiment, a through hole is arranged on one side of the top of the wire clamp body in a penetrating mode, and a steel anchor is connected to the inner side of the through hole.

In a preferred embodiment, two first mounting holes are formed in one side of the bottom of the wire clamp body, two second mounting holes are formed in the top of the drainage wire clamp body, two screw rods are arranged, and the two screw rods respectively penetrate through the two first mounting holes and the second mounting holes corresponding to the two first mounting holes.

In a preferred embodiment, the number of the nuts is two, the two nuts are respectively in threaded connection with the outer peripheral surfaces of the two screw rods, and the two nuts are both arranged on one side, away from the drainage clamp body, of the drainage clamp body.

In a preferred embodiment, two sides of the outer peripheral surface of each of the two screws are respectively sleeved with a first flat pad and a second flat pad, and the two second flat pads are respectively arranged between the two first flat pads and the nuts at the corresponding positions.

In a preferred embodiment, the number of the elastic pads is two, the two elastic pads are respectively sleeved between the two screws, the two elastic pads are respectively arranged between the two nuts and the second flat pads at the corresponding positions, and the two elastic pads are both in a compressed state.

The utility model has the technical effects and advantages that:

the wire clamp body and the drainage wire clamp body are connected through the two screw rods and the two nuts, the two elastic cushions are in a compressed state after the two nuts are screwed, and a certain reaction force is generated between the two compressed elastic cushions and acts on the two nuts and the corresponding screw rods, so that the two nuts are tightly connected to the outer parts of the screw rods at the corresponding positions without external force, and the phenomenon that the connection part of the wire clamp body and the drainage wire clamp body is loosened is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a right side view of fig. 1 of the present invention.

Fig. 3 is a partial structural schematic view of the wire clamp body of the utility model.

FIG. 4 is a schematic view of a partial structure of the drainage clamp body of the present invention.

Fig. 5 is a partial structural view of the steel anchor of the present invention.

The reference signs are: 1. a wire clamp body; 11. a through hole; 12. a steel anchor; 13. a first mounting hole; 2. a drainage wire clamp body; 21. a second mounting hole; 3. a connecting assembly; 31. a screw; 32. a nut; 33. a first flat pad; 34. a second flat pad; 35. and (6) elastic cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the hydraulic clamp comprises a clamp body 1 and a drainage clamp body 2, wherein the drainage clamp body 2 is arranged at the bottom of the clamp body 1, the top of the drainage clamp body 2 is attached to the bottom of the clamp body 1, a connecting component 3 is arranged at the joint of the clamp body 1 and the drainage clamp body 2, the drainage clamp body 2 is fixedly connected with the clamp body 1 through the connecting component 3, and the connecting component 3 comprises a screw rod 31, a nut 32 and an elastic pad 35; when the nut 32 is tightened, the elastic pad 35 is in a compressed state, and the nut 32 can be tightly connected to the outside of the screw 31 without an external force by a reaction generated by the compressed elastic pad 35.

Referring to the attached drawings 1-3 and 5 in the specification, furthermore, a through hole 11 is formed in one side of the top of the wire clamp body 1 in a penetrating mode, a steel anchor 12 is connected to the inner side of the through hole 11, and the steel anchor 12 is arranged to facilitate connection of the body with other wires.

Referring to the attached drawings 1-4 in the specification, further, two first mounting holes 13 are formed in one side of the bottom of the wire clamp body 1, two second mounting holes 21 are formed in the top of the drainage wire clamp body 2, two screw rods 31 are arranged, the two screw rods 31 respectively penetrate through the two first mounting holes 13 and the second mounting holes 21 corresponding to the two first mounting holes 13, and the two first mounting holes 13 and the two second mounting holes 21 are convenient for the insertion of the two screw rods 31.

Referring to the attached drawings 1-2 in the specification, further, two nuts 32 are provided, the two nuts 32 are respectively in threaded connection with the outer peripheral surfaces of the two screw rods 31, the two nuts 32 are both arranged on one side, away from the wire clamp body 1, of the drainage wire clamp body 2, and the wire clamp body 1 is connected with the drainage wire clamp body 2 through the two screw rods 31 and the two nuts 32.

Referring to the attached drawings 1-2 in the specification, further, two sides of the outer peripheral surfaces of the two screws 31 are respectively sleeved with a first flat pad 33 and a second flat pad 34, the two second flat pads 34 are respectively arranged between the two first flat pads 33 and the nuts 32 at the corresponding positions, and the arrangement of the two first flat pads 33 and the two second flat pads 34 prevents the screws 31 and the nuts 32 from wearing the wire clamp body 1 and the drainage wire clamp body 2.

Referring to the attached drawing 2 of the specification, further, two elastic pads 35 are provided, the two elastic pads 35 are respectively sleeved between the two screws 31, the two elastic pads 35 are respectively arranged between the two nuts 32 and the second flat pads 34 corresponding to the two nuts, the two elastic pads 35 are both in a compressed state, after the two nuts 32 are screwed down, the two elastic pads 35 are both in a compressed state, a certain reaction force is generated between the two compressed elastic pads 35 and acts on the two nuts 32 and the corresponding screws 31, and therefore the two nuts 32 are tightly connected to the outsides of the screws 31 corresponding to the corresponding positions without an external force.

The working principle is as follows: realize being connected fastener body 1 and drainage fastener body 2 through two screw rods 31 and two nuts 32, make two bullet pads 35 all be in the state of compressed after two nuts 32 are screwed up, produce between two compressed bullet pads 35 certain reaction force and act on between two nuts 32 and its screw rod 31 that corresponds, thereby realize connecting two nuts 32 at the screw rod 31 outside that corresponds the position under no exogenic action with fastening, and then avoid fastener body 1 and drainage fastener body 2 junction to appear not hard up phenomenon.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a hydraulic clamp, includes fastener body (1) and drainage fastener body (2) of setting in fastener body (1) bottom, its characterized in that is laminated with fastener body (1) bottom in drainage fastener body (2) top: a connecting assembly (3) is arranged at the joint of the wire clamp body (1) and the drainage wire clamp body (2), the drainage wire clamp body (2) is fixedly connected with the wire clamp body (1) through the connecting assembly (3), and the connecting assembly (3) comprises a screw rod (31), a nut (32) and an elastic pad (35); when the nut (32) is screwed, the elastic pad (35) is in a compressed state, and the nut (32) can be tightly connected to the outside of the screw rod (31) without external force through the reaction generated by the compressed elastic pad (35).

2. A hydraulic clamp as claimed in claim 1, wherein: one side of the top of the wire clamp body (1) is provided with a through hole (11) in a penetrating mode, and the inner side of the through hole (11) is connected with a steel anchor (12).

3. A hydraulic clamp as claimed in claim 1, wherein: two first mounting holes (13) have been seted up to fastener body (1) bottom one side, two second mounting holes (21) have been seted up at drainage fastener body (2) top, screw rod (31) are provided with two, two screw rod (31) run through respectively to set up between two first mounting holes (13) and its second mounting hole (21) that correspond the position.

4. A hydraulic clamp as claimed in claim 3, wherein: the two nuts (32) are respectively in threaded connection with the outer peripheral surfaces of the two screw rods (31), and the two nuts (32) are arranged on one side, away from the wire clamp body (1), of the drainage wire clamp body (2).

5. A hydraulic clamp as claimed in claim 4, wherein: two screw rod (31) outer peripheral face both sides are equallyd divide and are equipped with flat pad (33) of first and the flat pad (34) of second respectively, two flat pad (34) of second set up respectively between two flat pads (33) of first and nut (32) rather than corresponding the position.

6. A hydraulic clamp as claimed in claim 5, wherein: the elastic pad (35) is provided with two, the elastic pad (35) is respectively sleeved between the two screw rods (31), the elastic pad (35) is respectively arranged between the two nuts (32) and the second flat pads (34) corresponding to the two nuts, and the elastic pad (35) is in a compressed state.