CN218216614U - High-strength wedge-shaped wire clamp - Google Patents
High-strength wedge-shaped wire clamp Download PDFInfo
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- CN218216614U CN218216614U CN202221622304.8U CN202221622304U CN218216614U CN 218216614 U CN218216614 U CN 218216614U CN 202221622304 U CN202221622304 U CN 202221622304U CN 218216614 U CN218216614 U CN 218216614U
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- wedge
- support
- electric wire
- connecting plate
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Abstract
The utility model relates to a fastener field especially relates to a high strength wedge clamp. The high-strength wedge-shaped wire clamp comprises a support, wherein a support plate in rotary connection is arranged in the support; the connecting assembly is arranged inside the supporting plate and comprises a connecting plate, a wedge-shaped groove and a connecting bolt. The utility model provides a high strength wedge clamp, setting through coupling assembling, in the use afterwards, when needs carry out the centre gripping to many electric wires of same direction, the staff can be with the inside wedge groove quantity of connecting plate change required connecting wire's quantity after, and carry out tensile electric wire tensile in-process and the frictional force of the inside rubber strip of wedge to the electric wire and can drive the wedge and accomplish the centre gripping of mated electric wire at the inside lapse of wedge, set up in a flexible way through the connecting plate, can carry out centre gripping simultaneously to many electric wires or many electric wires as required when the installation, and then can improve the flexibility and the availability factor that this device used.
Description
Technical Field
The utility model relates to a fastener field especially relates to a high strength wedge fastener.
Background
The wire clamp is used for fixing an electric wire to bear the tension of the electric wire and hang the electric wire to a hardware fitting on a wire rod, wherein the wedge-shaped strain clamp is designed and manufactured according to the wedge principle, the electric wire is locked in the wire clamp under the action of the wedge, after the electric wire is installed in the wire clamp, the electric wire is pulled, the inner wedge and the electric wire slide towards an outlet of the wire clamp along the inner wall of the wire clamp simultaneously, and the electric wire is gradually locked when being pulled and tightened, so that the electric wire is clamped.
The existing wedge-shaped wire clamp can only clamp one electric wire generally, and in the using process, when a plurality of electric wires need to be clamped by a worker, the connection and installation of the wire clamp are required to be carried out for many times, so that the use efficiency of the wire clamp is reduced to a certain extent.
Therefore, there is a need to provide a new wedge clamp with high strength to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high strength wedge fastener.
The utility model provides a high strength wedge fastener includes:
the support is internally provided with a support plate in rotating connection;
coupling assembling, coupling assembling sets up inside the backup pad, coupling assembling includes connecting plate, wedge groove and connecting bolt, a plurality of wedge grooves have been seted up to the connecting plate inside, fixed connection between connecting bolt and the backup pad is all passed through to the inside both sides of connecting plate, and every the wedge that is equipped with two symmetrical distributions is all inserted to the inside in wedge groove.
Preferably, both sides wall of backup pad all installs fixed connection's nose bar, two the nose bar all runs through the tip of support to be connected with the tip rotation of support.
Preferably, two all the cover is equipped with fixed connection's separation blade on the outer wall of nose bar, and two still the cover is equipped with threaded connection's a stop nut on the outer wall of nose bar.
Preferably, the mounting groove is formed in the center of the inside of the supporting plate, the inside of the mounting groove abuts against the outer wall of the connecting plate, connecting holes are formed in the opposite positions of the inside of the supporting plate and the connecting bolts, and each connecting hole is in threaded connection with the corresponding connecting bolt.
Preferably, the top of the support is provided with a through hole, a connecting pin which is rotatably connected is inserted into the through hole, a hanging ring which is rotatably connected is sleeved at the top end of the connecting pin, and a second limiting nut which is in threaded connection is sleeved at the bottom of the connecting pin.
Preferably, every the inside of wedge all is equipped with fixed connection's rubber strip, and the inside both sides wedge outer wall of same wedge groove all overlaps and is equipped with the elastic ring, all gomphosis have the magnetic sheet that magnetism is opposite on the inner wall and the outer wall of wedge groove and wedge.
Compared with the prior art, the utility model provides a high strength wedge clamp has following beneficial effect:
1. the utility model discloses a coupling assembling's setting, in the use later, when needs carry out the centre gripping to many electric wires of same direction, the staff can be with the required connecting wire's of the wedge groove quantity change of connecting plate inside quantity, the staff can place the wedge that inserts the electric wire inside the wedge groove this moment, and stretch the electric wire tensile in-process and the frictional force of the inside rubber strip of wedge can drive the wedge at the inside lapse of wedge to the electric wire, along with the gradual slip of wedge, the inside space of wedge then can progressively diminish, it is then more firm to the centre gripping of electric wire, consequently, set up through the flexibility of connecting plate, can carry out centre gripping simultaneously to many or many electric wires as required when the installation, and then can improve flexibility and the availability factor that this device used.
2. The utility model discloses simultaneously because the bottom side and the top side of support and backup pad and link between be rotated and be connected, consequently the later stage is carrying out tensile in-process to the electric wire, and the staff can carry out the rotation of multi-angle according to electric wire pulling force direction control backup pad and between the link, can make the electric wire and the stress point between this device be same direction all the time, can reduce the probability that the electric wire connection department appears buckling and destroys.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a high-strength wedge clamp according to the present invention;
FIG. 2 is a schematic view of the connection assembly shown in FIG. 1;
FIG. 3 is a schematic view of the wedge block of FIG. 1;
FIG. 4 is a schematic view of the support plate of FIG. 1;
FIG. 5 is a schematic structural view of the suspension loop shown in FIG. 1;
fig. 6 is a schematic structural view of the stent shown in fig. 1.
Reference numbers in the figures: 1. a support; 1a, a through hole; 2. a support plate; 2a, a convex rod; 2b, a first limit nut; 2c, a baffle plate; 2d, mounting grooves; 2e, connecting holes; 3. a connection assembly; 31. a connecting plate; 32. a wedge-shaped groove; 33. a connecting bolt; 4. a wedge block; 4a, rubber strips; 4b, an elastic ring; 5. hanging a ring; 5a, a connecting pin; 5b and a second limit nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1 to 6, an embodiment of the present invention provides a high strength wedge-shaped wire clamp, including: support 1 and coupling assembling 3, support 1 is inside to be equipped with the backup pad 2 of rotation connection.
In the embodiment of the utility model, please refer to fig. 1, fig. 2 and fig. 3, coupling assembling 3 sets up inside backup pad 2, coupling assembling 3 includes connecting plate 31, wedge groove 32 and connecting bolt 33, a plurality of wedge grooves 32 have been seted up to connecting plate 31 inside, fixed connection between connecting bolt 33 and the backup pad 2 is all passed through to the inside both sides of connecting plate 31, and every wedge 4 that is equipped with two symmetric distributions is all inserted to wedge groove 32's inside.
It should be noted that: in the subsequent use process, firstly, a worker can select the corresponding connecting plate 31 according to the installation requirement, and after the corresponding connecting plate 31 is directly placed inside the supporting plate 2, the connecting plate 31 and the supporting plate 2 can be fixedly connected through the connecting bolt 33;
at the moment, the worker can take out the required number of wedge blocks 4, correspondingly insert a plurality of electric wires into the wedge blocks 4 respectively, and after the electric wires are inserted, the elastic ring 4b can be sleeved on the outer wall of the wedge blocks 4 to preliminarily fix the wedge blocks 4, so that the wedge blocks 4 are attached to the outer wall of the electric wires;
at the moment, the wedge block 4 inserted into the electric wire can be placed in the wedge groove 32, the end part of the electric wire can be stretched, the friction force between the electric wire and the rubber strip 4a in the wedge block 4 in the stretching process can drive the wedge block 4 to slide downwards in the wedge groove 32, along with the gradual sliding of the wedge block 4, the space in the wedge block 4 can be gradually reduced, and the electric wire can be firmly clamped;
therefore, through the flexible arrangement of the connecting plate 31, one or more electric wires can be clamped simultaneously when the device is installed according to the use requirement later, and the use flexibility and the use efficiency of the device can be improved.
In the embodiment of the present invention, please refer to fig. 1, fig. 4, fig. 5 and fig. 6, the two side walls of the supporting plate 2 are all provided with a protruding rod 2a of fixed connection, two the protruding rod 2a all runs through the end of the support 1 and is connected with the end of the support 1 in a rotating manner, two the outer wall of the protruding rod 2a is all sleeved with a blocking piece 2c of fixed connection, and two the outer wall of the protruding rod 2a is further sleeved with a first limit nut 2b of threaded connection, a through hole 1a is provided at the top of the support 1, a connecting pin 5a of rotating connection is inserted in the through hole 1a, a hanging ring 5 of rotating connection is provided at the top end of the connecting pin 5a, and a second limit nut 5b of threaded connection is provided at the bottom of the connecting pin 5 a.
It should be noted that: through rotating between the bottom side with support 1 and top side and backup pad 2 and link 5 and being connected, the later stage is carrying out tensile in-process to the electric wire, and the staff can carry out the rotation of multi-angle according to electric wire pulling force direction control backup pad 2 and link 5 between with, can make the electric wire and this device between the stress point be same direction all the time, can reduce the probability that the bending damage appears in electric wire connection department.
In the embodiment of the present invention, please refer to fig. 1, fig. 2 and fig. 4, a mounting groove 2d is opened in the center of the inside of the supporting plate 2, the inside of the mounting groove 2d is offset with the outer wall of the connecting plate 31, a connecting hole 2e is opened in the inside of the supporting plate 2 and at the relative position of the connecting bolt 33, and each of the connecting holes 2e is connected with the corresponding connecting bolt 33 by a screw thread.
It should be noted that: through the setting of mounting groove 2d and connecting hole 2e, can make connecting plate 31 smooth inlay inside backup pad 2, and then make things convenient for the change and the installation of later stage connecting plate 31.
In the embodiment of the present invention, please refer to fig. 2 and fig. 3, each of the wedges 4 is provided with a rubber strip 4a fixedly connected inside, the outer walls of the wedges 4 on both sides inside the same wedge groove 32 are respectively sleeved with an elastic ring 4b, and magnetic sheets with opposite magnetism are respectively embedded on the inner walls and the outer walls of the wedge groove 32 and the wedges 4.
It should be noted that: through the arrangement of the rubber strip 4a, after the electric wire is placed in the wedge-shaped block 4, the electric wire can smoothly contact with the inner wall of the rubber strip 4a, and because the outer wall of the electric wire is mostly made of rubber materials, when the electric wire and the rubber strip are in contact, the friction force between the electric wire and the rubber strip can be greatly increased;
the elastic ring 4b is sleeved on the outer wall of the wedge-shaped block 4, so that when the wedge-shaped block 4 is connected with the electric wire, the wedge-shaped block 4 can be preliminarily fastened through the fastening force of the elastic ring 4b, the wedge-shaped block 4 can be more firmly attached to the electric wire, and the falling probability of the wedge-shaped block 4 is reduced;
and through all gomphosis opposite magnetism's magnetic sheet on the inner wall and the outer wall at wedge groove 32 and wedge 4, place wedge 4 inside back at wedge groove 32, the adsorption affinity between the opposite magnetic sheet of accessible magnetism makes the more firm laminating of wedge 4 inside wedge groove 32.
The utility model provides a theory of operation of high strength wedge clamp as follows:
in the use process, a worker can firstly select the corresponding connecting plate 31 according to the installation requirement, and after the corresponding connecting plate 31 is directly placed in the supporting plate 2, the connecting plate 31 and the supporting plate 2 can be fixedly connected through the connecting bolt 33, and then the device can be fixed at a required position through the hanging ring 5;
at the moment, the worker can take out the required number of wedge blocks 4, correspondingly insert a plurality of electric wires into the wedge blocks 4 respectively, and after the electric wires are inserted, the elastic ring 4b can be sleeved on the outer wall of the wedge blocks 4 to preliminarily fix the wedge blocks 4, so that the wedge blocks 4 are attached to the outer wall of the electric wires;
at the moment, the wedge block 4 inserted into the electric wire can be placed in the wedge groove 32, the end part of the electric wire can be stretched, the friction force between the electric wire and the rubber strip 4a in the wedge block 4 in the stretching process can drive the wedge block 4 to slide downwards in the wedge groove 32, along with the gradual sliding of the wedge block 4, the space in the wedge block 4 can be gradually reduced, and the electric wire can be firmly clamped;
therefore, through the flexible arrangement of the connecting plate 31, a plurality of wires or a plurality of wires can be clamped simultaneously when the device is installed according to the use requirement later, and the use flexibility and the use efficiency of the device can be improved;
meanwhile, the bottom side and the top side of the support 1 are rotatably connected with the support plate 2 and the hanging ring 5, so that in the process of stretching the electric wire in the later period, a worker can control the support plate 2 and the hanging ring 5 to rotate at multiple angles according to the direction of the electric wire tension, stress points between the electric wire and the device can be always in the same direction, and the probability of bending damage at the electric wire connection position can be reduced.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. A high strength wedge clamp, comprising:
the support comprises a support (1), wherein a support plate (2) in rotary connection is arranged in the support (1);
coupling assembling (3), coupling assembling (3) set up inside backup pad (2), coupling assembling (3) are including connecting plate (31), wedge groove (32) and connecting bolt (33), a plurality of wedge grooves (32) have been seted up to connecting plate (31) inside, fixed connection between connecting bolt (33) and backup pad (2), and every is all passed through to the inside both sides of connecting plate (31) the wedge (4) that are equipped with two symmetric distributions are all inserted to the inside of wedge groove (32).
2. The high-strength wedge wire clamp according to claim 1, wherein two side walls of the support plate (2) are provided with fixedly connected protruding rods (2 a), and the two protruding rods (2 a) penetrate through the end part of the bracket (1) and are rotatably connected with the end part of the bracket (1).
3. The high-strength wedge wire clamp as claimed in claim 2, wherein the outer walls of the two protruding rods (2 a) are sleeved with fixedly connected blocking pieces (2 c), and the outer walls of the two protruding rods (2 a) are further sleeved with first limit nuts (2 b) in threaded connection.
4. The high-strength wedge wire clamp according to claim 1, wherein a mounting groove (2 d) is formed in the center of the inside of the support plate (2), the inside of the mounting groove (2 d) abuts against the outer wall of the connecting plate (31), connecting holes (2 e) are formed in the opposite positions of the inside of the support plate (2) and the connecting bolts (33), and each connecting hole (2 e) is in threaded connection with the corresponding connecting bolt (33).
5. The high-strength wedge wire clamp according to claim 1, wherein a through hole (1 a) is formed in the top of the bracket (1), a rotatably connected connecting pin (5 a) is inserted into the through hole (1 a), a rotatably connected hanging ring (5) is sleeved on the top end of the connecting pin (5 a), and a second limiting nut (5 b) in threaded connection is sleeved on the bottom of the connecting pin (5 a).
6. The high-strength wedge wire clamp as claimed in claim 1, wherein each wedge block (4) is provided with a rubber strip (4 a) fixedly connected with the inside, the outer walls of the wedge blocks (4) at two sides inside the same wedge groove (32) are provided with elastic rings (4 b) in a sleeved manner, and the inner walls and the outer walls of the wedge groove (32) and the wedge blocks (4) are embedded with magnetic sheets with opposite magnetism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221622304.8U CN218216614U (en) | 2022-06-27 | 2022-06-27 | High-strength wedge-shaped wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221622304.8U CN218216614U (en) | 2022-06-27 | 2022-06-27 | High-strength wedge-shaped wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218216614U true CN218216614U (en) | 2023-01-03 |
Family
ID=84648855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221622304.8U Active CN218216614U (en) | 2022-06-27 | 2022-06-27 | High-strength wedge-shaped wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218216614U (en) |
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2022
- 2022-06-27 CN CN202221622304.8U patent/CN218216614U/en active Active
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