CN210838752U - Power line clamp - Google Patents
Power line clamp Download PDFInfo
- Publication number
- CN210838752U CN210838752U CN201922376942.0U CN201922376942U CN210838752U CN 210838752 U CN210838752 U CN 210838752U CN 201922376942 U CN201922376942 U CN 201922376942U CN 210838752 U CN210838752 U CN 210838752U
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- Prior art keywords
- screw rod
- bidirectional screw
- double
- electric power
- plate
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- Expired - Fee Related
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Abstract
The utility model provides an electric power fastener belongs to the fixed technical field of electric power cable, including fixed plate, two swivel nut and two double-screw bolts. The fixed plate is rotatably provided with a bidirectional screw rod, two ends of the bidirectional screw rod are respectively provided with a sliding block, and the two sliding blocks are respectively arranged on the fixed plate in a sliding manner along the axial direction of the bidirectional screw rod; one end of each of the two threaded sleeves is fixedly connected with the opposite side of each of the two sliding blocks, and the other end of each of the two threaded sleeves is in threaded connection with two ends of the two-way screw rod; two double-screw bolts one end wear to locate respectively on two sliding blocks, and the double-screw bolt is followed and is extended with two-way lead screw axial vertically direction, and the other end of two double-screw bolts has set firmly the grip block respectively, and the terminal surface of grip block is the arc surface, rotates on the fixed plate to be provided with two arcs, and two grip blocks and two arcs enclose respectively and establish into two cavitys that are used for holding the electric power cable. The utility model provides a power cable of different intervals can be fixed to the electric power fastener, and the manufacturing is simple.
Description
Technical Field
The utility model belongs to the technical field of the electric power cable is fixed, more specifically say, relate to an electric power fastener.
Background
The wire clamp is an iron or aluminum metal accessory which can be fixed on a wire, and is mainly divided into an equipment wire clamp, a fuse clamp, a holding wire clamp, a terminal wire clamp, a piercing grounding wire clamp, a lead-in wire clamp and the like. The design of current high tension line generally adopts many wires, and the condition that wire and pull rod or equalizer ring collided can take place for the wire in the construction, and transmission line is after setting up, and the vertical distance between the transmission cable is unchangeable wantonly, and the length of fastener just needs accomplish the accuracy according to the distance between the cable and tailors, and the distance between the cable is different, just need produce the fastener of multiple different length with the centre gripping cable, and the manufacturing is complicated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power fastener aims at solving the complicated problem of manufacturing that transmission line distance need multiple electric power fastener centre gripping cable to cause not simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a power clamp comprising:
the fixing plate is rotatably provided with a bidirectional screw rod, two ends of the bidirectional screw rod are respectively provided with a sliding block, and the two sliding blocks are respectively arranged on the fixing plate in a sliding manner along the axial direction of the bidirectional screw rod;
one end of each of the two screw sleeves is fixedly connected with the opposite sides of the two sliding blocks, and the other end of each of the two screw sleeves is in threaded connection with two ends of the two-way screw rod; and
two double-screw bolts, one end wear to locate two respectively on the sliding block, the double-screw bolt along with two-way lead screw axial vertically direction extends, two the double-screw bolt other end has set firmly the grip block respectively, the terminal surface of grip block is the arc surface, it is provided with two arcs to rotate on the fixed plate, the arc with the grip block encloses and establishes into the cavity that is used for holding the electric power cable.
As another embodiment of the application, the stud is in threaded connection with the sliding block.
As another embodiment of this application, the double-screw bolt with sliding block sliding connection, the grip block with be provided with first elastic component between the sliding block, first elastic component cover is located on the double-screw bolt, the double-screw bolt is fixed in through the nut on the fixed plate.
As another embodiment of the application, one side of the arc-shaped plate, which is close to the clamping plate, is provided with a second elastic piece for clamping the power cable.
As another embodiment of the application, a hand wheel for rotating the bidirectional screw rod is fixedly arranged on the bidirectional screw rod.
As another embodiment of this application, the arc with the mutually close one side of grip block sets firmly the skid resistant course that is used for joint power cable.
As another embodiment of the present application, the first elastic member and the second elastic member are springs.
As another embodiment of this application, set firmly two fixed blocks on the fixed plate, the hand wheel sets up in two between the fixed block, two are run through respectively at the both ends of two-way lead screw two the fixed block.
The utility model provides an electric power fastener's beneficial effect lies in: compared with the prior art, the utility model is provided with a bidirectional screw rod on the fixing plate of the power cable clamp in a rotating way, two ends of the bidirectional screw rod are respectively provided with a sliding block, the two sliding blocks are respectively arranged on the fixing plate along the axial direction of the bidirectional screw rod in a sliding way, a threaded sleeve is arranged between the sliding block and the end part of the bidirectional screw rod, the threaded sleeve is fixedly connected with the sliding block, the threaded sleeve is in threaded connection with the bidirectional screw rod, the bidirectional screw rod is rotated, the two threaded sleeves in threaded connection with the bidirectional screw rod approach or move away from each other, the two sliding blocks are driven to slide to approach or separate from each other, one ends of the two studs respectively penetrate through the two sliding blocks, the studs extend along the direction vertical to the axial direction of the bidirectional screw rod, clamping plates are respectively and fixedly arranged at the other ends of the two studs, the end surfaces of the clamping plates are arc surfaces, the clamping plates are connected with the sliding blocks through the studs, and the clamping plates approach or separate from each other when the sliding blocks approach or separate from each other; rotate on the fixed plate and be provided with two arcs, when adjusting the distance between two grip blocks, two arc relative fixation boards rotate, adjust the length that the double-screw bolt that is connected with the grip block stretches out simultaneously, and the arc encloses with the grip block this moment and establishes into the cavity that is used for holding the electric power cable. The utility model discloses a power cable of different intervals can be fixed to the electric power fastener, and the production is made simply in earlier stage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a first schematic structural view of the power cable clamp according to the embodiment of the present invention when the distance between two power cables is small;
fig. 2 is a schematic structural view of the power cable clamp according to the embodiment of the present invention when the distance between two power cables is large;
fig. 3 is a schematic structural diagram ii of the embodiment of the present invention when the distance between two power cables fixed by the power cable clamp is small;
fig. 4 is a schematic front view of a power cable clamp according to another embodiment of the present invention.
In the figure: 1. a fixing plate; 2. a bidirectional screw rod; 3. a slider; 4. a threaded sleeve; 5. a stud; 6. a clamping plate; 7. an arc-shaped plate; 8. a nut; 9. a first elastic member; 10. a second elastic member; 11. a hand wheel; 12. and (5) fixing blocks.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2 together, the power cable clamp of the present invention will now be described. The power wire clamp comprises a fixing plate 1, two thread sleeves 4 and two studs 5. The fixed plate 1 is rotatably provided with a bidirectional screw rod 2, two ends of the bidirectional screw rod 2 are respectively provided with a sliding block 3, and the two sliding blocks 3 are respectively arranged on the fixed plate 1 in a sliding manner along the axial direction of the bidirectional screw rod 2; one end of each of the two threaded sleeves 4 is fixedly connected with the opposite side of each of the two sliding blocks 3, and the other end of each of the two threaded sleeves 4 is in threaded connection with two ends of the two-way screw rod 2; two 5 one ends of double-screw bolt wear to locate respectively on two sliding blocks 3, and double-screw bolt 5 is along extending with 2 axial vertically directions of two-way lead screw, and the other end of two double-screw bolts 5 has set firmly grip block 6 respectively, and the terminal surface of grip block 6 is the arc surface, rotates on the fixed plate 1 and is provided with two arcs 7, and two grip blocks 6 enclose respectively with two arcs 7 and establish into two cavitys that are used for holding the electric power cable.
In the embodiment, the two sliding blocks 3 are respectively arranged on the fixed plate 1 in a sliding manner along the axial direction of the bidirectional screw rod 2, the two sliding blocks 3 approach to or depart from each other, the fixed plate 1 has a certain clamping force on the sliding blocks 3, and the sliding blocks 3 cannot rotate when the bidirectional screw rod 2 rotates and can only slide on the fixed plate 1; the two-way screw rod 2 rotates on the fixed plate 1 in situ, the two-way screw rod 2 is two sections of threads with different rotation directions, namely a right-handed thread and a left-handed thread, which are manufactured on one screw rod, when the screw rod rotates, the two thread sleeves 4 on the screw rod approach or separate from each other, so that the two clamping plates 6 are driven to approach or separate from each other, and finally the distance between the clamping plates 6 and the power cables in the arc-shaped plates 7 is adjusted.
Compared with the prior art, the utility model provides an electric wire clamp, a bidirectional screw rod 2 is rotatably arranged on a fixed plate 1 of the electric wire clamp, sliding blocks 3 are respectively arranged at two ends of the bidirectional screw rod 2, a threaded sleeve 4 is arranged between the sliding block 3 and the end part of the bidirectional screw rod 2, the threaded sleeve 4 is fixedly connected with the sliding block 3, the threaded sleeve 4 is in threaded connection with the bidirectional screw rod 2, the bidirectional screw rod 2 is rotated, the two threaded sleeves 4 in threaded connection with the bidirectional screw rod 2 approach or depart from each other, the two sliding blocks 3 are driven to approach or move away from each other, one ends of the two studs 5 penetrate through the two sliding blocks 3 along the direction which is vertical to the axial direction of the bidirectional screw rod 2, the other ends of the two studs 5 are respectively and fixedly provided with a clamping plate 6, the end surface of the clamping plate 6 is an arc surface, the clamping plate 6 is connected with the sliding blocks 3 through the studs 5, and the clamping plates 6 approach or move away from each other when the sliding blocks 3 approach or move away from each other; rotate on the fixed plate 1 and be provided with two arcs 7, when adjusting the distance between two grip blocks 6, two arcs 7 relative fixed plate 1 rotate, and the length that double-screw bolt 5 that the adjustment is connected with grip block 6 stretched out simultaneously, and arc 7 encloses with grip block 6 this moment and establishes into the cavity that is used for holding the electric power cable. The utility model discloses a power cable of different intervals can be fixed to the electric power fastener, and the manufacturing is simple.
As a specific implementation of the embodiment of the utility model, not shown in the figure, double-screw bolt 5 and sliding block 3 threaded connection to fixed through nut 8, nut 8 sets up bottom surface under fixed plate 1, and nut 8 passes double-screw bolt 5 and fixes double-screw bolt 5 on fixed plate 1. The stud 5 is in threaded connection with the sliding block 3, the sliding block 3 is fixed on the fixing plate 1 through the threaded sleeve 4 and the bidirectional screw rod 2, namely the stud 5 is fixed on the fixing plate 1 and is further fixed through the nut 8, and the stability of connection of the stud 5 and the fixing plate 1 is guaranteed.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 4, stud 5 and sliding block 3 sliding connection are provided with first elastic component 9 between clamping plate 6 and sliding block 3, optionally, first elastic component 9 is a spring, the spring housing is established at the surface of stud 5, one end of the spring and clamping plate 6 fixed connection, the other end of the spring and sliding block 3 fixed connection are provided with nut 8 on the lower bottom surface of fixing plate 1, nut 8 passes stud 5 and fixes stud 5 on fixing plate 1. Set up the spring in grip block 6 below, the spring pressurized produces certain jacking force to grip block 6, makes grip block 6 tightly hold the electric power cable, has guaranteed the fixed stability of electric power cable.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 4, the relative outsides of the two arc plates 7, that is, one side of the arc plate 7 close to the clamping plate 6, are provided with the second elastic element 10, optionally, the second elastic element 10 is a spring, when the arc plate 7 is rotated to the outside, the spring generates a certain pulling force to the arc plate 7, so that the arc plate 7 tightly embraces the power cable, and the strength of fixing the power cable is improved.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 4, a hand wheel 11 is fixedly disposed at the middle portion of the bidirectional screw rod 2, the rotation directions of the bidirectional screw rod 2 at both sides of the hand wheel 11 are opposite, and the bidirectional screw rod 2 can be rotated in situ by rotating the hand wheel 11, so as to adjust the distance between the two clamping plates 6. The two fixing blocks 12 are arranged on the fixing plate 1, the hand wheel 11 is arranged between the two fixing blocks 12, the two ends of the bidirectional screw rod 2 penetrate through the two fixing blocks 12 respectively, and then the fixing blocks 12 are welded on the fixing plate 1, so that the position of the hand wheel 11 is limited, the hand wheel 11 can only rotate in place, and further the in-place rotation of the bidirectional screw rod 2 is guaranteed.
As a specific implementation of the embodiment of the utility model, not shown in the figure, the fixed skid resistant course that is provided with in one side that arc 7 and grip block 6 are close to each other is that the cavity inner fringe that arc 7 and grip block 6 enclose is provided with the skid resistant course, and the skid resistant course is used for preventing that the electric power cable from following the interior roll-off of cavity, and optionally, the skid resistant course is anti-skidding thorn or rubber layer.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 and fig. 2, the arc plate 7 is hinged to the fixing plate 1, the upper and lower ends of the upper surface of the fixing plate 1 are respectively provided with a hinge table, one end of the arc plate 7 is provided with a hinge shaft, the hinge shaft respectively passes through the hinge tables of the two sides and further makes the arc plate 7 hinged to the fixing plate 1, and the hinge mode is simple and is simple to process earlier.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Electric power fastener, its characterized in that includes:
the fixing plate is rotatably provided with a bidirectional screw rod, two ends of the bidirectional screw rod are respectively provided with a sliding block, and the two sliding blocks are arranged on the fixing plate in a sliding manner along the axial direction of the bidirectional screw rod;
one end of each of the two screw sleeves is fixedly connected with the opposite sides of the two sliding blocks, and the other end of each of the two screw sleeves is in threaded connection with two ends of the two-way screw rod; and
two double-screw bolts, one end wear to locate two respectively on the sliding block, the double-screw bolt along with two-way lead screw axial vertically direction extends, two the double-screw bolt other end has set firmly the grip block respectively, the terminal surface of grip block is the arc surface, it is provided with two arcs to rotate on the fixed plate, the arc with the grip block encloses and establishes into the cavity that is used for holding the electric power cable.
2. The power clamp of claim 1, wherein the stud is threaded with the slide block.
3. The power clamp of claim 1, wherein the stud is slidably coupled to the sliding block, a first elastic member is disposed between the clamping plate and the sliding block, the first elastic member is sleeved on the stud, and the stud is fixed to the fixing plate by a nut.
4. The power clamp of claim 1, wherein a side of the arcuate plate adjacent the clamping plate is provided with a second resilient member for clamping a power cable.
5. The power clamp of any one of claims 1-4, wherein a hand wheel is fixedly mounted on the bidirectional screw for rotating the bidirectional screw.
6. The power wire clamp of any one of claims 1-4, wherein an anti-slip layer for clamping a power cable is fixedly arranged on a side of the arc-shaped plate close to the clamping plate.
7. The power clamp of claim 3, wherein said first resilient member is a spring.
8. The electric power wire clamp of claim 5, wherein two fixing blocks are fixedly arranged on the fixing plate, the hand wheel is arranged between the two fixing blocks, and two ends of the bidirectional screw rod respectively penetrate through the two fixing blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376942.0U CN210838752U (en) | 2019-12-26 | 2019-12-26 | Power line clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922376942.0U CN210838752U (en) | 2019-12-26 | 2019-12-26 | Power line clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210838752U true CN210838752U (en) | 2020-06-23 |
Family
ID=71260879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922376942.0U Expired - Fee Related CN210838752U (en) | 2019-12-26 | 2019-12-26 | Power line clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210838752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067301A (en) * | 2021-03-30 | 2021-07-02 | 李庆超 | Electric power strain clamp |
-
2019
- 2019-12-26 CN CN201922376942.0U patent/CN210838752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113067301A (en) * | 2021-03-30 | 2021-07-02 | 李庆超 | Electric power strain clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |