CN219419542U

CN219419542U - C-shaped wire clamp convenient to clamp

Info

Publication number: CN219419542U
Application number: CN202320445460.XU
Authority: CN
Inventors: 王阿青; 王旭忠; 李琳琳
Original assignee: Shandong Haichuan Electric Equipment Co ltd
Current assignee: Shandong Haichuan Electric Equipment Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-07-25
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to the technical field of electric power fittings, in particular to a C-shaped wire clamp convenient to clamp, which comprises a nut, a limiting block, a screw rod, a clamp seat body and an auxiliary mechanism, wherein the auxiliary mechanism comprises four rotating assemblies, clamping assemblies and a sleeve body, the four rotating assemblies are respectively connected with the sleeve body in a drawing way, the four rotating assemblies are also respectively fixedly connected with the sleeve body, one end of a moving groove can rotate, the clamping assemblies are connected with the sleeve body in a drawing way, the clamping assemblies are also clamped with the nut, the clamping assemblies are further positioned in an accommodating groove, the sleeve body is connected with the limiting block in a drawing way, the polygonal groove is matched with the nut, the sleeve body is rotated through the four rotating assemblies, and the nut is rotated through the sleeve body, so that the problem that a special tool is required to be used for rotating the nut is effectively solved, and the problem that the special tool is inconvenient to carry and time and labor are wasted when the special tool is used for rotating the nut, and the labor intensity of workers is increased.

Description

C-shaped wire clamp convenient to clamp

Technical Field

The utility model relates to the technical field of electric power fittings, in particular to a C-shaped wire clamp convenient to clamp.

Background

The C-shaped line clamp has the characteristics of large contact area, good thermal cycle performance, convenient installation and the like, is widely used in connection of electric wires, and in the prior art, the structure of the C-shaped line clamp comprises a clamping seat and a combined clamping block, the clamping seat and the line clamping block are fixed through a fastener, when the C-shaped line clamp is utilized for fixing the electric wires, the electric wires cannot be temporarily fixed, one installation completion can occur, the condition that another installed electric wire falls down, and the service efficiency of the C-shaped line clamp is affected.

The prior art patent CN215834732U discloses a C-shaped wire clamp convenient to clamp, which comprises a clamp seat, a combined clamp block and a fastener, wherein the clamp seat comprises a clamp seat body, a first limiting plate arranged on one side of the clamp seat body and a second limiting plate arranged on the other side of the clamp seat body; the combined clamping block comprises a first clamping block, a second clamping block and an elastic connecting piece, wherein the second clamping block is arranged at intervals with the first clamping block; one side of the first clamping block, which is close to the first limiting plate, forms a first clamping space for clamping the electric wire with the first limiting plate, the other side of the first clamping block is connected with one side of the second clamping block through an elastic connecting piece, and the other side of the second clamping block forms a second clamping space for clamping the electric wire with the second limiting plate; the fastener comprises a screw rod, a limiting block and a nut, one end of the screw rod is connected with the clamping seat body, and the other end of the screw rod extends in a direction away from the clamping seat body; the screw is arranged in the interval space between the first clamping block and the second clamping block; the stopper cover is established on the screw rod, and the nut is used for driving the stopper and slides along the surface of screw rod, and the stopper is used for mutually supporting with first clamp splice and second clamp splice, realizes that the distance between first clamp splice and the second clamp splice is prescribe a limit to, through the structural design of fastener, guarantees the centre gripping effect of C type fastener, and when elastic connection spare did not take place elastic deformation, first centre gripping space and the centre gripping scope of second centre gripping space both were minimum, through structural design, can realize the fixed of electric wire temporarily, reached the purpose that promotes two electric wire connection efficiency.

However, in the prior art, the nut needs to be rotated by using a special tool, and the special tool is inconvenient to carry, and the special tool is time-consuming and labor-consuming when used for rotating the nut, so that the labor intensity of workers is increased.

Disclosure of Invention

The utility model aims to provide a C-shaped wire clamp convenient to clamp, and aims to solve the technical problems that in the prior art, a special tool is required to rotate a nut, and the special tool is inconvenient to carry, and time and labor are wasted when the special tool is used for rotating the nut, so that the labor intensity of staff is increased.

In order to achieve the aim, the C-shaped wire clamp convenient to clamp comprises a nut, a limiting block, a screw rod, a clamp seat body and an auxiliary mechanism, wherein a clamping groove is formed in the outer side of the nut, a placing groove is formed in the end face of the limiting block, a polygonal body which is identical to the nut is arranged in the placing groove, a containing groove is formed in the opposite face of the polygonal body, a first clamp block and a second clamp block are arranged in the clamp seat body in a sliding mode, the first clamp block and the second clamp block are symmetrically arranged, the nut is rotationally connected with the limiting block and is positioned on the upper end face of the limiting block, the nut is in threaded connection with the screw rod and sleeved on the screw rod, the limiting block is in sliding connection with the screw rod and sleeved on the screw rod, two sides of the limiting block are respectively propped against each other with the first clamp block and the second clamp block, the screw rod is fixedly connected with the clamping seat body and is positioned in the middle of the clamping seat body, the auxiliary mechanism comprises four rotating assemblies, clamping assemblies and a sleeve body, the outer side of the sleeve body is provided with a drawing groove, the sleeve body is internally provided with polygonal grooves matched with the nuts, four moving grooves are symmetrically arranged around the polygonal grooves, one ends of the moving grooves are provided with fixing grooves, the four rotating assemblies are respectively connected with the sleeve body in a drawing manner and are positioned in the corresponding moving grooves, the four rotating assemblies are respectively connected with the sleeve body in a fixed manner and are positioned in the corresponding fixing grooves, one ends of the moving grooves can rotate, the clamping assemblies are connected with the sleeve body in a drawing manner and are positioned in the drawing grooves, the clamping assemblies are also clamped with the nuts, and the clamping assembly is further positioned in the accommodating groove, the sleeve body is connected with the limiting block in a drawing mode, and is positioned in the placing groove, and the polygonal groove is matched with the nut and sleeved on the nut.

The rotating assembly comprises a handle, a fixed rod and a moving body, wherein sliding blocks are arranged at two ends of the moving body, sliding grooves are formed in two sides of the moving body, one end of each sliding groove is provided with a rotating groove, a C-shaped rotating block is rotationally arranged in each rotating groove, the handle is fixedly connected with the fixed rod and is located at one end of the fixed rod, the fixed rod is fixedly connected with the moving body and located at one side of the moving body, the fixed rod is further located in the corresponding fixed groove, the moving body is connected with the corresponding moving groove in a sliding mode, the two sliding blocks are respectively connected with the corresponding sleeve body in a sliding mode and are further respectively connected with the corresponding sleeve body in a fixed mode and located in the corresponding C-shaped rotating block.

The clamping assembly comprises a limiting ring, a supporting spring and a clamping rod, wherein the limiting ring is fixedly connected with the clamping rod and is positioned in the middle of the clamping rod, the supporting spring is sleeved on the clamping rod and positioned in the pumping groove and supports the limiting ring, the clamping rod is connected with the pumping groove in a pumping mode, and the clamping rod is further connected with the clamping groove in a clamping mode.

The C-shaped wire clamp convenient to clamp further comprises two groups of elastic connecting pieces, one ends of the two groups of elastic connecting pieces are respectively propped against the first clamping blocks, the two groups of elastic connecting pieces are positioned on one side of the first clamping blocks, the other ends of the two groups of elastic connecting pieces are respectively propped against the second clamping blocks, the two groups of elastic connecting pieces are positioned on one side of the second clamping blocks, and the two groups of elastic connecting pieces are positioned on two sides of the screw rod.

The elastic connecting piece comprises a plurality of springs, one ends of the springs are respectively abutted against the first clamping blocks, the other ends of the springs are respectively abutted against the second clamping blocks, and the springs are located on one side of the screw rod.

According to the C-shaped wire clamp convenient to clamp, the sleeve body is pulled out of the placing groove, the clamping assembly is clamped with the nut, the sleeve body is fixed, the four clamping assemblies are pulled out of the corresponding moving groove, the four clamping assemblies are rotated at one end of the corresponding moving groove, the four clamping assemblies are fixedly arranged in the corresponding fixing groove, the four clamping assemblies are arranged in a cross symmetry mode on the sleeve body, a worker can rotate the sleeve body through the four clamping assemblies, the polygonal groove in the sleeve body is propped against the polygonal body, so that the nut can be rotated, the four clamping assemblies can be placed into the corresponding moving groove when being idle, the sleeve body can be placed into the placing groove when being idle, the worker does not need to carry the nut, the problem that the worker needs to use special tools to rotate the nut is solved, and the worker can carry the nut with special tools without increasing labor intensity due to the fact that the worker can carry the special tools are used, and the labor is wasted when the worker is required to rotate the nut.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a first embodiment of the present utility model.

Fig. 2 is a cross-sectional view of the utility model taken along line A-A of fig. 1.

Fig. 3 is a partial enlarged view of the present utility model at B in fig. 2.

Fig. 4 is a top view of a first embodiment of the present utility model.

Fig. 5 is a partial enlarged view of fig. 4C in accordance with the present utility model.

Fig. 6 is a partial enlarged view of the utility model at D in fig. 4.

Fig. 7 is a cross-sectional view of the utility model taken along line E-E of fig. 4.

Fig. 8 is a partial enlarged view of the utility model at F in fig. 7.

Fig. 9 is a schematic structural view of a stopper according to a first embodiment of the present utility model.

Fig. 10 is a schematic structural view of a sleeve body in the first embodiment of the present utility model.

Fig. 11 is a three-dimensional perspective view of a second embodiment of the present utility model.

101-nut, 102-stopper, 103-screw, 104-holder body, 105-clamping groove, 106-holding groove, 107-polygonal body, 108-receiving groove, 109-first clamping block, 110-second clamping block, 111-sleeve, 112-drawing groove, 113-polygonal groove, 114-moving groove, 115-fixed groove, 116-handle, 117-fixed rod, 118-moving body, 119-sliding block, 120-sliding groove, 121-rotating groove, 122-C-type rotating block, 123-limiting ring, 124-abutting spring, 125-clamping rod and 201-spring.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

First embodiment:

referring to fig. 1 to 10, fig. 1 is a front view of a first embodiment of the present utility model, fig. 2 is a sectional view of a line A-A of fig. 1 of the present utility model, fig. 3 is a partially enlarged view of B of fig. 2 of the present utility model, fig. 4 is a top view of the first embodiment of the present utility model, fig. 5 is a partially enlarged view of C of fig. 4 of the present utility model, fig. 6 is a partially enlarged view of D of fig. 4 of the present utility model, fig. 7 is a sectional view of E-E of fig. 4 of the present utility model, fig. 8 is a partially enlarged view of F of fig. 7 of the present utility model, fig. 9 is a schematic structural view of a stopper of the first embodiment of the present utility model, and fig. 10 is a schematic structural view of a sleeve of the first embodiment of the present utility model.

The utility model provides a C-shaped wire clamp convenient to clamp, which comprises a nut 101, a limiting block 102, a screw 103, a clamp seat body 104 and an auxiliary mechanism, wherein the auxiliary mechanism comprises four rotating assemblies, a clamping assembly and a sleeve body 111, the rotating assemblies comprise a handle 116, a fixed rod 117 and a moving body 118, the clamping assembly comprises a limiting ring 123, a supporting spring 124 and a clamping rod 125, the problem that the nut 101 can be rotated by using a special tool is solved by the scheme, and the special tool is inconvenient to carry, and the labor intensity of workers is increased when the nut 101 is rotated by using the special tool.

For this embodiment, the outside of nut 101 has draw-in groove 105, the terminal surface of stopper 102 has standing groove 106, have in the standing groove 106 with the polygon 107 that nut 101 is the same, polygon 107 opposite surface has holding groove 108, the interior first clamp block 109 of being provided with of holder body 104 with second clamp block 110, just first clamp block 109 with second clamp block 110 symmetry sets up, nut 101 with stopper 102 swivelling joint, and be located the up end of stopper 102, just nut 101 still with screw 103 threaded connection, and the cover is located screw 103 is last, stopper 102 with screw 103 sliding connection, and the cover is located screw 103 is last, just the both sides of stopper 102 respectively with first clamp block 109 with second clamp block 110 are held mutually, and be located between first clamp block 109 and the second clamp block 110, screw 103 with holder body 104 fixed connection, nut 101 with second clamp block 102 is located the holder body 104 can be carried out with second clamp block 102 can be carried out mutually to the screw 101 the second clamp block 109 can be convenient for carry out the screw 101 the clamp block is held mutually to the screw 101.

The sleeve body 111 is provided with a drawing groove 112 on the outer side, the sleeve body 111 is internally provided with a polygonal groove 113 matched with the nut 101, four moving grooves 114 are symmetrically arranged around the polygonal groove 113, one end of each moving groove 114 is provided with a fixing groove 115, four rotating components are respectively connected with the sleeve body 111 in a drawing manner and positioned in the corresponding moving groove 114, the four rotating components are respectively connected with the sleeve body 111 in a fixed manner and positioned in the corresponding fixing groove 115, one end of each moving groove 114 can rotate, the clamping component is connected with the sleeve body 111 in a drawing manner and positioned in the corresponding drawing groove 112, the clamping component is also clamped with the nut 101 and positioned in the clamping groove 105, the clamping component is also positioned in the containing groove 108, the sleeve body 111 is connected with the limiting block 102 in a drawing manner and positioned in the containing groove 106, and the rotating component 113 is matched with the sleeve body 111, thereby the sleeve body 101 can be conveniently rotated and the nut 101, and the sleeve body 101 can be conveniently rotated and the sleeve body 101 can be driven to rotate, and the sleeve body 101 can be conveniently rotated and the sleeve body 101 to be conveniently fixed by the nut 101

Secondly, sliding blocks 120 are disposed at two ends of the moving body 118, sliding grooves 120 are disposed at two sides of the moving body 114, a rotating groove 121 is disposed at one end of the sliding groove 120, a C-shaped rotating block 122 is disposed in the rotating groove 121 in a rotating manner, the handle 116 is fixedly connected with the fixing rod 117 and is disposed at one end of the fixing rod 117, the fixing rod 117 is fixedly connected with the moving body 118 and is disposed at one side of the moving body 118, the fixing rod 117 is further disposed in the corresponding fixing groove 115, the moving body 118 is connected with the corresponding moving groove 114 in a drawing manner, the two sliding blocks 120 are respectively connected with the sleeve body 111 in a sliding manner and are disposed in the corresponding sliding grooves 120, the two sliding blocks are also respectively connected with the sleeve body 111 in a fixed manner and are disposed in the corresponding C-shaped rotating block 122, the fixing rod 117 can be pulled conveniently through the handle 116, the fixing rod 117 can be driven to move the moving body 118 conveniently, and the sliding body 118 can be rotated conveniently and the C-shaped rotating block 122 can be fixed by the rotating assembly.

Again, the limiting ring 123 is fixedly connected with the clamping rod 125 and is located in the middle of the clamping rod 125, the supporting spring 124 is sleeved on the clamping rod 125 and is located in the drawing groove 112 and supports the limiting ring 123, the clamping rod 125 is drawn and connected with the drawing groove 112, the clamping rod 125 is further clamped with the clamping groove 105, the moving distance of the supporting spring 124 can be limited by the limiting ring 123, and the supporting spring 124 can enable the clamping rod 125 to be automatically clamped with the clamping groove 105.

When the nut 101 is rotated by using the nut 101, the sleeve body 111 is pulled out of the placing groove 106, the clamping assembly is clamped with the nut 101, the sleeve body 111 is fixed, the four clamping assemblies are pulled out of the corresponding moving grooves 114, the four clamping assemblies are rotated at one ends of the corresponding moving grooves 114, the four clamping assemblies are fixedly arranged in the corresponding fixing grooves 115, so that the four clamping assemblies are arranged on the sleeve body 111 in a cross symmetry manner, a worker can rotate the sleeve body 111 through the four clamping assemblies, the polygonal grooves 113 in the sleeve body 111 are mutually abutted with the polygonal bodies 107, the nut 101 is rotated, the four rotating assemblies can be placed in the corresponding moving grooves 114 when in idle, the sleeve body 111 can be placed in the placing groove 106 when in idle, the worker does not need to carry the nut 101, the worker can carry the nut 101 in a special mode, and the labor is wasted when the worker is required to rotate the nut 101.

The second embodiment is:

on the basis of the first embodiment, please refer to fig. 11, wherein fig. 11 is a three-dimensional perspective view of a second embodiment of the present utility model.

The utility model provides a C-shaped wire clip convenient to clip, which also comprises two groups of elastic connecting pieces, wherein the elastic connecting pieces comprise a plurality of springs 201.

For this embodiment, one ends of the two groups of elastic connecting pieces respectively support against the first clamping blocks 109, and are located at one side of the first clamping blocks 109, the other ends of the two groups of elastic connecting pieces respectively support against the second clamping blocks 110, and are located at one side of the second clamping blocks 110, and the two groups of elastic connecting pieces are located at two sides of the screw 103, and the elastic assembly can support against the first clamping blocks 109 and the second clamping blocks 110, so as to squeeze wires.

One ends of the springs 201 respectively abut against the first clamping block 109, the other ends of the springs 201 also respectively abut against the second clamping block 110, the springs 201 are located at one side of the screw 103, and the springs 201 can abut against the first clamping block 109 and the second clamping block 110, so as to squeeze the electric wire.

With the C-shaped wire clamp of the present embodiment, the first clamping block 109 and the second clamping block 110 may be abutted by the spring 201, so as to squeeze the electric wire.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims

1. The C-shaped wire clamp convenient for clamping comprises a nut, a limiting block, a screw and a clamp holder body, wherein the outer side of the nut is provided with a clamping groove, the end face of the limiting block is provided with a placing groove, the placing groove is internally provided with a polygonal body which is the same as the nut, the opposite face of the polygonal body is provided with a containing groove, a first clamp block and a second clamp block are arranged in the clamp holder body in a sliding manner, the first clamp block and the second clamp block are symmetrically arranged, the nut is rotationally connected with the limiting block and is positioned on the upper end face of the limiting block, the nut is also in threaded connection with the screw and sleeved on the screw, the limiting block is in sliding connection with the screw and sleeved on the screw, two sides of the limiting block are respectively propped against each other with the first clamp block and the second clamp block, and are positioned between the first clamp block and the second clamp block, the screw is fixedly connected with the clamp holder body and positioned in the middle of the clamp holder body,

the device also comprises an auxiliary mechanism;

the auxiliary mechanism comprises four rotating assemblies, clamping assemblies and a sleeve body, wherein a drawing groove is formed in the outer side of the sleeve body, polygonal grooves matched with nuts are formed in the sleeve body, four moving grooves are symmetrically formed in the peripheries of the polygonal grooves, one end of each moving groove is provided with a fixing groove, the four rotating assemblies are respectively connected with the sleeve body in a drawing mode and located in the corresponding moving grooves, the four rotating assemblies are respectively fixedly connected with the sleeve body and located in the corresponding fixing grooves, one end of each moving groove can rotate, the clamping assemblies are connected with the sleeve body in a drawing mode and located in the corresponding drawing grooves, the clamping assemblies are also connected with the nuts in a clamping mode and located in the clamping grooves, the sleeve body is connected with the limiting block in a drawing mode and located in the corresponding placing grooves, and the polygonal grooves are matched with the nuts and sleeved on the nuts.

2. A C-clamp for facilitating clamping as claimed in claim 1, wherein,

the rotating assembly comprises a handle, a fixed rod and a moving body, wherein sliding blocks are arranged at two ends of the moving body, sliding grooves are formed in two sides of the moving body, one end of each sliding groove is provided with a rotating groove, a C-shaped rotating block is rotationally arranged in each rotating groove, the handle is fixedly connected with the fixed rod and is located at one end of the fixed rod, the fixed rod is fixedly connected with the moving body and located at one side of the moving body, the fixed rod is further located in the corresponding fixed groove, the moving body is connected with the corresponding moving groove in a drawing mode, the two sliding blocks are respectively connected with the corresponding sleeve body in a sliding mode and are further respectively connected with the corresponding sleeve body in a fixed mode and located in the corresponding C-shaped rotating block.

3. A C-clamp for facilitating clamping as claimed in claim 2, wherein,

the clamping assembly comprises a limiting ring, a supporting spring and a clamping rod, wherein the limiting ring is fixedly connected with the clamping rod and is positioned in the middle of the clamping rod, the supporting spring is sleeved on the clamping rod and positioned in the drawing groove and supports the limiting ring, the clamping rod is connected with the drawing groove in a drawing mode, and the clamping rod is also connected with the clamping groove in a clamping mode.

4. A C-clamp for facilitating clamping as claimed in claim 3, wherein,

5. The C-clamp for facilitating clamping of claim 4, wherein,

the elastic connecting piece comprises a plurality of springs, one ends of the springs are respectively propped against the first clamping blocks, the other ends of the springs are respectively propped against the second clamping blocks, and the springs are positioned on one side of the screw rod.