CN218958039U - Wire clamp for power transmission line engineering overhead wire on power transmission line tower - Google Patents
Wire clamp for power transmission line engineering overhead wire on power transmission line tower Download PDFInfo
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- CN218958039U CN218958039U CN202223146540.XU CN202223146540U CN218958039U CN 218958039 U CN218958039 U CN 218958039U CN 202223146540 U CN202223146540 U CN 202223146540U CN 218958039 U CN218958039 U CN 218958039U
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- power transmission
- wire clamp
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Abstract
The utility model relates to the technical field of tower wire clamps and discloses a wire clamp for a power transmission line engineering overhead wire on a power transmission line tower, which comprises a wire clamp main body, wherein the front surface and the back surface of the inner side of the wire clamp main body are fixedly connected with two damping parts respectively, the inner side of each damping part is fixedly connected with a first damping plate, the outer side of a bolt is movably sleeved with a damping device, the inner side of the damping device is movably connected with a second damping plate, the inner side of a second cylinder pipe is movably sleeved with a second cylinder rod, the bottom of the second cylinder rod is fixedly connected with the top of the second damping plate.
Description
Technical Field
The utility model relates to the technical field of tower wire clamps, in particular to a wire clamp for a power transmission line engineering overhead wire on a power transmission line tower.
Background
In the engineering of erecting high-voltage wires, a suspension clamp is needed to be used for fixing the high-voltage wires on the insulator string, and the suspension clamp can also be used for fixing lightning wires, ship-shaped clamp wires and lightning wires. The wire clip can bear the installation load of the wires in the vertical span, and does not allow the wire clip to slide or separate from the insulator string when the circuit normally runs or breaks, so as to support the fixation of the transposed wire and the tension-resistant angle rod jumper, and the wire clip is influenced by the size of the wires and the environment, and is used for fixing the vertical suspension wire clips of the wires with different sizes in the market.
The existing ship-type vertical suspension wire clamp has the following defects:
the method comprises the following steps: when encountering the weather of strong wind, the vertical suspension clamp can appear swinging from top to bottom, at this moment, the wire or the lightning conductor can rub with the inboard of fastener, causes wearing and tearing easily to damage wire or lightning conductor easily, influence the life of vertical suspension clamp, the wire rope that is used for hoisting the vertical suspension clamp simultaneously can produce huge pulling force, takes place wearing and tearing easily and fracture even.
And two,: when installing the suspension clamp, need fix four nuts in the bottom of suspension clamp, all very trouble when the installation or dismantlement overhauls, reduce work efficiency to under long-term rocking, the nut takes place to drop easily.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a wire clamp for a power transmission line engineering overhead wire on a power transmission line tower, which aims to solve the problems in the background art.
The utility model provides the following technical scheme: the utility model provides a transmission line engineering fastener for overhead line on transmission line shaft tower, includes the fastener main part, the first rubber pad of top fixedly connected with of fastener main part, the inboard front and the back of fastener main part are two shock attenuation pieces of fixedly connected with respectively, the inboard fixedly connected with shock attenuation board of shock attenuation piece, two circular arc grooves have been seted up respectively to the front and the back at fastener main part top, circular hole has all been seted up at the top of fastener main part front and the back, the two sets of locating plates of bottom fixedly connected with respectively in fastener main part front and the back, the bolt has been cup jointed in the inboard activity of circular hole, the outside activity of bolt has cup jointed damping device, damping device's inboard swing joint has No. two shock attenuation boards, the inboard top fixedly connected with four second cylinder pipes of damping device, the inboard activity of second cylinder pipe has cup jointed the second cylinder pole, the outside activity of second cylinder pipe has cup jointed No. two springs, the bottom of second cylinder pole and the top fixedly connected with of No. two shock attenuation boards.
Further, the outside swing joint of fastener main part has the dead lever, the looks adaptation in dead lever's top and circular arc groove, the outside activity of dead lever has cup jointed the buckle spare, the buckle spare includes the fixed pipe, the inboard activity of fixed pipe has cup jointed the movable pipe, two round holes have been seted up respectively to fixed pipe top and bottom, two round holes have been seted up respectively to movable pipe top and bottom, the inboard front fixedly connected with extension spring of fixed pipe, the other end and the back fixed connection of movable pipe of extension spring.
Further, the shock attenuation piece includes first cylinder pipe, first cylinder pole has been cup jointed in the inboard activity of first cylinder pipe, the outside activity of first cylinder pipe has cup jointed a spring, the other end and the shock attenuation board fixed connection of a cylinder pole.
Further, the front and the back of the inner side of the damping device are provided with sliding grooves, the front and the back of the second damping plate are fixedly connected with sliding blocks, and the sliding grooves are matched with the sliding blocks.
Further, the middle of the second shock absorption plate is in an upward protruding arc shape, and a second rubber pad is fixedly connected to the bottom of the arc shape.
Further, the diameters of the inner sides of the first round hole and the second round hole are the same.
Further, the group of locating plates consists of two locating plates, and the width between the locating plates is matched with the diameter of the fixing rod.
Further, two clamping grooves are formed in the back face of the bottom of the fixed rod, and the two clamping grooves are matched with the top plate and the bottom plate of the movable pipe;
the utility model has the technical effects and advantages that:
1. the horizontal damping device is arranged, so that the buffer effect on the wire or the lightning conductor can be realized when the wire or the lightning conductor encounters strong wind weather, the wire or the lightning conductor is prevented from rubbing against the inner side of the wire clamp, the service lives of the wire body and the suspension clamp are prolonged, and the damping device is arranged at the top of the wire body and the suspension clamp, so that abrasion and even breakage caused by large tension generated between the wire rope and the suspension clamp in strong wind weather are avoided.
2. The clamping piece is arranged, so that the fixing rod can be directly inserted into the round hole of the clamping piece when being installed and fixed, and the inner movable tube can be directly inserted into the clamping groove of the fixing rod, so that the fixing rod is fixed, and the installation and the disassembly are very convenient and quick.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of a main structure of a wire clip according to the present utility model.
FIG. 3 is a schematic view of a horizontal damping device according to the present utility model.
FIG. 4 is a schematic view of a shock absorber according to the present utility model.
Fig. 5 is a schematic view of a buckle structure according to the present utility model.
Fig. 6 is a schematic structural view of a vertical damping device according to the present utility model.
The reference numerals are: 1. a wire clamp body; 101. a positioning plate; 102. a fixed rod; 1021. a clamping groove; 103. an arc groove; 104. a circular hole; 105. a first rubber pad; 106. a first damping plate; 107. a shock absorbing member; 171. a first cylindrical tube; 172. a first cylindrical rod; 173. a first spring; 2. a damping device; 201. a second damping plate; 202. a bolt; 203. a second cylindrical tube; 204. a second cylindrical rod; 205. a second spring; 206. a sliding groove; 207. a sliding block; 208. a second rubber pad; 3. a clip; 301. a fixed tube; 302. a movable tube; 303. a telescopic spring; 304. a first round hole; 305. and a second round hole.
Detailed Description
The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the power transmission line engineering line wire clip for a power transmission line tower according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.
Referring to fig. 1-6, the utility model provides a wire clamp for power transmission line engineering wire-erecting on a power transmission line tower, which comprises a wire clamp main body 1, wherein a first rubber pad 105 is fixedly connected to the top of the wire clamp main body 1, so that abrasion caused by long-time friction between a wire or a lightning conductor and the bottom of the wire clamp main body 1 can be prevented, two damping pieces 107 are respectively fixedly connected to the front and the back of the inner side of the wire clamp main body 1, a first damping plate 106 is fixedly connected to the inner side of the damping piece 107, the wire or the lightning conductor can shake left and right in windy weather, the damping piece 107 can play a role of damping and buffering, the wire or the lightning conductor is prevented from directly colliding and rubbing with the inner side of the wire clamp main body 1, two circular arc grooves 103 are respectively arranged on the front and the back of the top of the wire clamp main body 1, a certain limiting effect can be provided for a fixed rod 102, the fixed rod 102 is prevented from falling off from the wire clamp main body 1, circular holes 104 are formed in the tops of the front surface and the back surface of the wire clamp main body 1, two groups of positioning plates 101 are fixedly connected to the bottoms of the front surface and the back surface of the wire clamp main body 1 respectively, a limiting effect is achieved on the fixing rod 102, falling off caused by left-right sliding of the fixing rod 102 is avoided, a bolt 202 is movably sleeved on the inner side of the circular hole 104, a damping device 2 is movably sleeved on the outer side of the bolt 202, the damping device 2 and the wire clamp main body 1 are fixedly connected by the bolt 202, a second damping plate 201 is movably connected on the inner side of the damping device 2, four second cylinder pipes 203 are fixedly connected to the top of the inner side of the damping device 2, a second cylinder rod 204 is movably sleeved on the inner side of the second cylinder pipe 203, a second spring 205 is movably sleeved on the outer side of the second cylinder rod 203, the bottom of the second cylinder rod 204 is fixedly connected with the top of the second damping plate 201, and when the wire rope is used for fixing the wire clamp main body 1, the wire rope passes from the bottom of No. two shock attenuation boards 201, and is indirectly carried and is fixed wire or lightning conductor.
In a preferred embodiment, the outside swing joint of fastener main part 1 has dead lever 102, the looks adaptation of dead lever 102's top and circular arc groove 103, buckle spare 3 has been cup jointed in the outside activity of dead lever 102, buckle spare 3 includes fixed pipe 301, the inboard activity of fixed pipe 301 has cup jointed movable pipe 302, two round holes 304 have been seted up respectively to fixed pipe 301 top and bottom, two round holes 305 have been seted up respectively to movable pipe 302 top and bottom, the inboard front fixedly connected with extension spring 303 of fixed pipe 301, the other end and the back fixed connection of movable pipe 302 of extension spring 303, press movable pipe 302, make the vertical orientation of round hole 304 and round hole 305 No. two, pass buckle spare 3 with dead lever 102 through round hole 304 and No. two round holes 305 again, when draw-in groove 1021 aligns with round hole 305, thereby movable pipe 302 blocks dead lever 102 and reaches fixed effect, very convenient and fast when fixed with dismantling.
In a preferred embodiment, the shock absorbing member 107 includes a first cylindrical tube 171, a first cylindrical rod 172 is movably sleeved on the inner side of the first cylindrical tube 171, a first spring 173 is movably sleeved on the outer side of the first cylindrical tube 171, the other end of the first cylindrical rod 172 is fixedly connected with the first shock absorbing plate 106, under the condition of strong wind, a wire or a lightning conductor or shakes, the shock absorbing member 107 plays a role of shock absorbing and buffering, and protects the wire clamp main body 1 and the wire body, and the service life is prolonged.
In a preferred embodiment, the front and back of the inner side of the damping device 2 are provided with sliding grooves 206, the front and back of the second damping plate 201 are fixedly connected with sliding blocks 207, the sliding grooves 206 and the sliding blocks 207 are matched with each other, the second damping plate 201 is matched with each other, and when the damping device encounters a windy weather, the wire rope and the wire clamp main body 1 are prevented from being directly pulled, and abrasion deformation is easy to cause.
In a preferred embodiment, the middle of the second damper plate 201 is in an upwardly convex arc shape, the bottom of the arc shape is fixedly connected with the second rubber pad 208, so that the steel wire rope can be located at the middle arc-shaped position of the second damper plate 201, deflection is not easy to occur, and the second rubber pad 208 can prevent abrasion caused by friction between the steel wire rope and the second damper plate 201.
In a preferred embodiment, the diameters of the inner sides of the first round hole 304 and the second round hole 305 are the same, and are matched with the diameter of the fixing rod 102, so that the fixing rod 102 can smoothly pass through the fastening piece 3.
In a preferred embodiment, the set of positioning plates 101 is composed of two positioning plates 101, and the width between the set of positioning plates 101 is matched with the diameter of the fixing rod 102, so that the fixing rod 102 is limited and fixed, and the fixing rod 102 cannot deviate.
In a preferred embodiment, two clamping grooves 1021 are formed in the back surface of the bottom of the fixing rod 102, the two clamping grooves 1021 are matched with the top plate and the bottom plate of the movable tube 302, and when the clamping piece 3 is installed, the movable tube 302 is clamped with the clamping grooves 1021, so that the fixing rod 102 fixes a wire or a lightning conductor in the wire clamp main body 1.
The working principle of the utility model is as follows: wire or lightning conductor can take place to shake about strong wind weather, shock attenuation piece 107 can play shock attenuation buffering's effect, avoid wire or lightning conductor to directly bump friction with the inboard of fastener main part 1, wire rope is fixed to fastener main part 1, wire rope passes from the bottom of No. two shock attenuation boards 201, indirectly carry out the pulling to wire or lightning conductor and fix, shock attenuation piece 107 plays shock attenuation buffering's effect, avoid wire rope and fastener main part 1 direct to drag, lead to the fact wearing and tearing deformation easily, can prolong wire rope and fastener main part 1's life, first rubber pad 105 can prevent wire or lightning conductor and fastener main part 1's bottom long-time friction cause wearing and tearing, the circular arc in No. two shock attenuation boards 201's centre can make wire rope be in the position in the middle of No. two shock attenuation boards 201, be difficult for taking place the skew, second rubber pad 208 can prevent wire rope and No. 1021 shock attenuation boards 201 friction and lead to wearing and tearing, when fixing rod 102 need be fixed, make No. one round hole 304 and No. two round hole 305 vertical orientation align, again with fixing rod 102 pass a round hole 304 and No. two 305 and draw-in the card slot 3, when fixing rod 102 and fastener 302 are fixed very conveniently and fast, and the effect is reached when fixing rod 302 is fixed very fast.
Claims (8)
1. The utility model provides a transmission line engineering wire clamp for overhead line on transmission line shaft tower, includes fastener main part (1), its characterized in that: the novel wire clamp is characterized in that the top of the wire clamp body (1) is fixedly connected with a first rubber pad (105), two shock absorbing pieces (107) are fixedly connected to the front side and the back side of the inner side of the wire clamp body (1) respectively, two circular arc grooves (103) are formed in the front side and the back side of the top of the wire clamp body (1) respectively, circular holes (104) are formed in the front side and the back side of the top of the wire clamp body (1) respectively, two groups of positioning plates (101) are fixedly connected to the bottoms of the front side and the back side of the wire clamp body (1) respectively, bolts (202) are movably sleeved on the inner sides of the circular holes (104), shock absorbing devices (2) are movably sleeved on the outer sides of the bolts (202), no. two shock absorbing plates (201) are movably connected to the inner sides of the shock absorbing devices (2), no. two second cylindrical pipes (203) are fixedly connected to the inner sides of the shock absorbing devices (2), no. two cylindrical pipes (204) are movably sleeved on the inner sides of the second cylindrical pipes (203), no. two cylindrical rods (205) are movably sleeved on the outer sides of the second cylindrical rods (205), and No. two shock absorbing plates (201) are fixedly connected to the bottom of the second cylindrical rods (201).
2. The wire clamp for power transmission line engineering overhead wire on a power transmission line tower according to claim 1, wherein: the wire clamp is characterized in that a fixing rod (102) is movably connected to the outer side of the wire clamp main body (1), the top of the fixing rod (102) is matched with the circular arc groove (103), a clamping piece (3) is movably sleeved on the outer side of the fixing rod (102), the clamping piece (3) comprises a fixing tube (301), a movable tube (302) is movably sleeved on the inner side of the fixing tube (301), two first round holes (304) are respectively formed in the top and the bottom of the fixing tube (301), two second round holes (305) are respectively formed in the top and the bottom of the movable tube (302), a telescopic spring (303) is fixedly connected to the front face of the inner side of the fixing tube (301), and the other end of the telescopic spring (303) is fixedly connected with the back face of the movable tube (302).
3. The wire clamp for power transmission line engineering overhead wire on a power transmission line tower according to claim 1, wherein: the damping piece (107) comprises a first cylindrical pipe (171), a first cylindrical rod (172) is movably sleeved on the inner side of the first cylindrical pipe (171), a first spring (173) is movably sleeved on the outer side of the first cylindrical pipe (171), and the other end of the first cylindrical rod (172) is fixedly connected with a first damping plate (106).
4. The wire clamp for power transmission line engineering overhead wire on a power transmission line tower according to claim 1, wherein: the front and the back of the inner side of the damping device (2) are provided with sliding grooves (206), the front and the back of the second damping plate (201) are fixedly connected with sliding blocks (207), and the sliding grooves (206) are matched with the sliding blocks (207).
5. The wire clamp for power transmission line engineering overhead wire on a power transmission line tower according to claim 1, wherein: the middle of the second shock absorption plate (201) is in an upward protruding arc shape, and a second rubber pad (208) is fixedly connected to the bottom of the arc shape.
6. The wire clamp for power transmission line engineering overhead wire on a power transmission line tower according to claim 2, wherein: the diameters of the inner sides of the first round hole (304) and the second round hole (305) are the same.
7. The wire clamp for power transmission line engineering overhead wire on a power transmission line tower according to claim 1, wherein: the locating plates (101) are two groups of locating plates (101), and the width between the locating plates (101) is matched with the diameter of the fixing rod (102).
8. The wire clamp for power transmission line engineering overhead wire on a power transmission line tower according to claim 2, wherein: two clamping grooves (1021) are formed in the back face of the bottom of the fixed rod (102), and the two clamping grooves (1021) are matched with the top plate and the bottom plate of the movable pipe (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223146540.XU CN218958039U (en) | 2022-11-26 | 2022-11-26 | Wire clamp for power transmission line engineering overhead wire on power transmission line tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223146540.XU CN218958039U (en) | 2022-11-26 | 2022-11-26 | Wire clamp for power transmission line engineering overhead wire on power transmission line tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218958039U true CN218958039U (en) | 2023-05-02 |
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ID=86140548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223146540.XU Active CN218958039U (en) | 2022-11-26 | 2022-11-26 | Wire clamp for power transmission line engineering overhead wire on power transmission line tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218958039U (en) |
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2022
- 2022-11-26 CN CN202223146540.XU patent/CN218958039U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20230808 Address after: 834000 3617-2 Daqing East Road, Dushanzi District, Karamay, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Borui Equipment Technology Co.,Ltd. Address before: 831100 No. 31 Jianguo West Road, Changji City, Xinjiang Uygur Autonomous Region Patentee before: STATE GRID XINJIANG ELECTRIC POWER CO., LTD. CHANGJI POWER SUPPLY Co. |