CN216085995U - High-stability live-wire work wire clamp - Google Patents
High-stability live-wire work wire clamp Download PDFInfo
- Publication number
- CN216085995U CN216085995U CN202122097809.9U CN202122097809U CN216085995U CN 216085995 U CN216085995 U CN 216085995U CN 202122097809 U CN202122097809 U CN 202122097809U CN 216085995 U CN216085995 U CN 216085995U
- Authority
- CN
- China
- Prior art keywords
- wire
- fixing rod
- clamping
- limiting
- transmission part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a high-stability live-wire work wire clamp which comprises a fixed rod and a clamping device arranged on the fixed rod, wherein the clamping device comprises a transmission part connected with the fixed rod and a clamping part connected with the transmission part, and the fixed rod is provided with a limiting part for limiting the transmission part; according to the wire clamp, the wire is clamped through the clamping device, the transmission part is driven in the process to provide power for the clamping part, the limiting part arranged on the fixing rod can limit the transmission part to a certain extent, the clamping part is prevented from loosening after the wire is clamped, and further the subsequent operation on the wire is influenced, and the wire clamp arranged in the way is higher in stability for clamping the wire.
Description
Technical Field
The utility model relates to the technical field of hot-line work wire clamps, in particular to a high-stability hot-line work wire clamp.
Background
With the improvement of power supply reliability, users are more sensitive to power failure. Because the equipment can not be overhauled in a power failure mode after long-time operation, the contact is easy to generate heat when the load is heavy, and equipment burning loss is caused. At present, the treatment method for dealing with the heating of the equipment contact mainly comprises the steps of carrying out power failure maintenance or electrified fastening so as to treat the heating contact and restore the equipment to a normal state. However, the temporary equipment power failure maintenance has a large operation safety risk and can cause large influence on the electricity consumption of users; in order to lap the drainage wire in an electrified way, the live wire clamp is mostly adopted for conducting connection in recent years, so that the live wire clamp is a bending part for connecting a lead of a transformer falling protector with a high-voltage overhead wire or connecting a 10kV branch wire with a 10kV main pole wire, and is widely applied by people; the hot-line work wire clamp in the prior art is poor in stability when in use, and the wire is often separated due to looseness of the position for clamping the wire. In view of this, we propose a high stability live working wire clamp.
SUMMERY OF THE UTILITY MODEL
In order to make up for the above deficiencies, the utility model provides a high-stability hot-line work wire clamp.
The technical scheme of the utility model is as follows:
high stability's live working fastener, include the dead lever and install clamping device on the dead lever, clamping device include with the transmission part that the dead lever is connected and with the hold assembly that transmission part connects, be equipped with on the dead lever and be used for the restriction transmission part's stop part.
As the preferred technical scheme, the transmission part comprises a rotating cylinder and a connecting shaft which is rotatably connected in the rotating cylinder, the connecting shaft and the fixing rod are integrally formed, and limiting holes which are communicated with each other are formed in the rotating cylinder.
According to a preferable technical scheme, the limiting component comprises an inserting shaft which is in sliding connection with the limiting hole, an inclined hole is formed in the inserting shaft, and a pressing block which penetrates through the fixing rod and is in sliding connection with the fixing rod is arranged at the inclined hole.
According to the preferable technical scheme, the fixed rod is provided with a movable groove for the movement of the inserting shaft, the inserting shaft is located at one end inside the movable groove and is fixedly connected with a second spring, and one end, far away from the inserting shaft, of the second spring is fixedly connected with the fixed rod.
As a preferred technical scheme, a grip is fixedly connected to the circumferential outer wall of one side, far away from the clamping device, of the fixing rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the wire clamp, the wire is clamped through the clamping device, the transmission part is driven in the process to provide power for the clamping part, the limiting part arranged on the fixing rod can limit the transmission part to a certain extent, the clamping part is prevented from loosening after the wire is clamped, and further the subsequent operation on the wire is influenced, and the wire clamp arranged in the way is higher in stability for clamping the wire.
2. According to the utility model, the arc-shaped plates with changeable thicknesses are arranged at the notches, so that the device can clamp electric wires with different thicknesses, and the application range is enlarged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a clamping device according to the present invention;
FIG. 3 is a schematic view of the structure of the transmission member of the present invention;
FIG. 4 is a schematic view of a structure of a holding member according to the present invention;
FIG. 5 is a cross-sectional view of the transmission housing and the stationary plate of the present invention;
FIG. 6 is a cross-sectional view of the fixing rod at the position of the position limiting part according to the present invention;
fig. 7 is a schematic structural view of a limiting member of the present invention.
In the figure:
a fixing rod 1; a movable groove 10; a grip 2; a holding device 3; a transmission member 30; a rotary cylinder 300; a stopper hole 301; a rotating shaft 302; a first gear 303; a second gear 304; a connecting shaft 31; a fixed plate 32; a clip hole 320; a holding member 33; a clamping plate 330; a fixed tray 331; a drive shaft 332; an adjustment lever 333; a first spring 334; notches 335; an arcuate plate 336; a transmission case 34; a threading hole 340; the connection hole 341; a connecting rod 4; a limiting component 5; an insert shaft 50; a pressing block 51; a second spring 52; an inclined hole 53.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Referring to fig. 1-7, the present invention provides a technical solution:
the high-stability live-wire work wire clamp comprises a fixing rod 1 and a clamping device 3 arranged on the fixing rod 1, wherein the clamping device 3 comprises a transmission part 30 connected with the fixing rod 1 and a clamping part 33 connected with the transmission part 30, and a limiting part 5 used for limiting the transmission part 30 is arranged on the fixing rod 1; the electric wire is clamped through the clamping device 3, the electric wire is driven by the transmission part 30 in the process, power is provided for the clamping part 33, the limiting part 5 installed on the fixing rod 1 can limit the transmission part 30 to a certain degree, looseness of the clamping part 33 after the electric wire is clamped is prevented, follow-up operation on the electric wire is further influenced, and the wire clamp after the wire clamp is arranged like this, and the stability is higher for clamping the electric wire.
Preferably, the transmission member 30 includes a rotary cylinder 300 and a connecting shaft 31 rotatably connected in the rotary cylinder 300, the connecting shaft 31 is integrally formed with the fixing rod 1, and the rotary cylinder 300 is provided with limiting holes 301 communicated with each other.
Preferably, the position limiting member 5 includes an insertion shaft 50 slidably connected to the position limiting hole 301, the insertion shaft 50 is provided with an inclined hole 53, and the inclined hole 53 is provided with a pressing block 51 passing through the fixing rod 1 and slidably connected to the fixing rod 1.
Preferably, the fixed rod 1 is provided with a movable groove 10 for the movement of the insertion shaft 50, one end of the insertion shaft 50 located inside the movable groove 10 is fixedly connected with a second spring 52, and one end of the second spring 52 far away from the insertion shaft 50 is fixedly connected with the fixed rod 1; when the rotating cylinder 300 is screwed, the pressing block 51 needs to be pressed down, the pressing block 51 drives the inserting shaft 50 to move towards the inner side of the movable groove 10 under the action of the inclined hole 53, so that the inserting shaft 50 is not contacted with the limiting hole 301, after the clamping component 33 clamps the electric wire, the pressing block 51 is loosened, the inserting shaft 50 is inserted into the limiting hole 301 under the action of the second spring 52, the reverse rotation of the rotating cylinder 300 is limited, and the electric wire can be clamped more stably.
It is to be supplemented that a rotating shaft 302 is fixedly connected to one side of the rotating cylinder 300 far away from the fixing rod 1, a first gear 303 is bonded to the rotating shaft 302, a second gear 304 is engaged with the first gear 303, a transmission case 34 is arranged outside the first gear 303 and the second gear 304, a connecting hole 341 for the rotating shaft 302 to be rotatably connected is arranged on the transmission case 34, a fixing plate 32 is fixedly connected to the upper side of the transmission case 34, a clamping part 33 is installed in the fixing plate 32, the clamping part 33 comprises two clamping plates 330 slidably connected with the top of the transmission case 34, a fixing disc 331 is arranged between the two clamping plates 330, the clamping plates 330 are positioned on one side of the fixing disc 331 and are arc-shaped, an adjusting rod 333 is symmetrically and fixedly connected to the fixing disc 331, and one end of the outer side of the adjusting rod 333 is always in contact with one side of the arc-shaped clamping plate 330; a transmission shaft 332 is fixedly connected below the fixed disc 331, and the transmission shaft 332 is fixedly connected with the second gear 304 in a key joint manner; the two clamping plates 330 are positioned on the outer sides of the arc-shaped parts and connected by a first spring 334, the first spring 334 is always in a stretching state, a notch 335 through which a power supply line passes is formed in the center of one side, away from the fixed disc 331, of the clamping plate 330, an arc-shaped plate 336 is fixedly connected in the notch 335, and a threading hole 340 through which the power supply line passes and a clamping hole 320 are respectively formed in the same positions, at which the transmission case 34 and the fixed plate 32 are positioned, of the notch 335; after the arrangement, the rotating cylinder 300 is screwed, the rotating cylinder 300 drives the rotating shaft 302 to rotate, so that the first gear 303 and the second gear 304 drive the transmission shaft 332 to rotate, the transmission shaft 332 rotates to drive the fixed disc 331 to rotate, so that the adjusting rod 333 fixed on the fixed disc 331 is driven to rotate, the adjusting rod 333 is always in contact with the clamping plate 330, under the action of the first spring 334, the distance between the two clamping plates 330 is smaller than the distance between the outermost ends of the two adjusting rods 333, so that under the drive of the adjusting rod 333, the clamping plate 330 slides on the transmission box 34, before the wire passes through the wire passing hole 340, and the part to be clamped is located at the notch 335, so that the wire can be clamped through the movement of the clamping plate 330, and the thickness of the arc-shaped plate 336 can be changed to adapt to the thickness of the wire.
Preferably, a grip 2 is fixedly connected to the circumferential outer wall of the fixed rod 1 on the side far away from the clamping device 3; the fixing rod 1 and the grip 2 are provided for the convenience of operating the gripping device 3 in this embodiment.
It is also necessary to supplement that two connecting rods 4 are symmetrically and fixedly connected to the fixing rod 1, and the transmission case 34 is fixedly connected to the connecting rods 4.
When the high-stability hot-line work wire clamp is used, an operator firstly passes an electric wire through the threading hole 340, and positions to be clamped are positioned at the notch 335, then presses the pressing block 51, the pressing block 51 drives the inserting shaft 50 to move towards the inner side of the movable groove 10 under the action of the inclined hole 53, so that the inserting shaft 50 is not contacted with the limiting hole 301, then the rotating cylinder 300 is screwed, the rotating cylinder 300 drives the rotating shaft 302 to rotate, so that the driving shaft 332 is driven to rotate through the first gear 303 and the second gear 304, the driving shaft 332 rotates to drive the fixed disc 331 to rotate, so that the adjusting rod 333 fixed on the fixed disc 331 is driven to rotate, as the adjusting rod 333 is always contacted with the clamping plates 330, under the action of the first spring 334, the distance between the two clamping plates 330 is smaller than the distance between the outermost ends of the two adjusting rods 333, so that the clamping plates 330 slide on the transmission box 34 under the drive of the adjusting rod 333, the electric wire is clamped through the movement of the clamping plate 330, the thickness of the electric wire can be adapted to the thickness of the electric wire to be clamped through replacing the thickness of the arc-shaped plate 336, when the clamping part 33 clamps the electric wire, the pressing block 51 is loosened, the inserting shaft 50 is inserted into the limiting hole 301 under the action of the second spring 52, so that the rotating cylinder 300 is limited to rotate reversely, and the electric wire can be clamped more stably.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. Live working fastener of high stability, include dead lever (1) and install clamping device (3) on dead lever (1), clamping device (3) including with transmission part (30) that dead lever (1) is connected and with clamping part (33) that transmission part (30) are connected, its characterized in that: and the fixing rod (1) is provided with a limiting part (5) for limiting the transmission part (30).
2. The high stability hot-line work clamp of claim 1, wherein: the transmission part (30) comprises a rotating cylinder (300) and a connecting shaft (31) rotatably connected in the rotating cylinder (300), the connecting shaft (31) and the fixing rod (1) are integrally formed, and limiting holes (301) communicated with each other are formed in the rotating cylinder (300).
3. The high stability hot-line work clamp of claim 2, wherein: the limiting component (5) comprises an inserting shaft (50) which is in sliding connection with the limiting hole (301), an inclined hole (53) is formed in the inserting shaft (50), and a pressing block (51) which penetrates through the fixing rod (1) and is in sliding connection with the fixing rod (1) is arranged at the inclined hole (53).
4. The high stability hot-line work clamp of claim 3, wherein: the fixing rod (1) is provided with a movable groove (10) for the movement of the inserting shaft (50), the inserting shaft (50) is located at one end inside the movable groove (10) and is fixedly connected with a second spring (52), and one end of the inserting shaft (50) far away from the second spring (52) is fixedly connected with the fixing rod (1).
5. The high stability hot-line work clamp of claim 3, wherein: the outer wall of the circumference of one side of the fixed rod (1) far away from the clamping device (3) is fixedly connected with a handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097809.9U CN216085995U (en) | 2021-09-01 | 2021-09-01 | High-stability live-wire work wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122097809.9U CN216085995U (en) | 2021-09-01 | 2021-09-01 | High-stability live-wire work wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085995U true CN216085995U (en) | 2022-03-18 |
Family
ID=80673792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122097809.9U Expired - Fee Related CN216085995U (en) | 2021-09-01 | 2021-09-01 | High-stability live-wire work wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085995U (en) |
-
2021
- 2021-09-01 CN CN202122097809.9U patent/CN216085995U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201504054U (en) | Multifunctional insulating operating rod for 10 KV live line work | |
| CN205967208U (en) | Secondary cable device of flare -outing | |
| CN109462186B (en) | Electrified installation tool for C-shaped wire clamp and use method thereof | |
| CN201623356U (en) | Span wire clip installer | |
| CN216085995U (en) | High-stability live-wire work wire clamp | |
| CN102610937B (en) | Adjustable earthing wire clip | |
| CN209133981U (en) | A kind of c-type wire clamp insulating bar | |
| CN211377431U (en) | Novel power transmission and transformation line wire is fixed device | |
| CN210577626U (en) | Adjustable bus duct | |
| CN204793051U (en) | Batteryization becomes clamping device | |
| CN215869826U (en) | Puncture wire clamp installation fitting | |
| CN215600992U (en) | High-strength bent handle type compression strain clamp | |
| CN116191277A (en) | Complete C-shaped line clamp installation tool and method for distribution network uninterrupted operation | |
| CN214479077U (en) | Electrified pin supplementing device for power transmission line | |
| CN113381209B (en) | Right-angle grounding rod | |
| CN212421084U (en) | Engine valve collet dismouting frock | |
| CN211074762U (en) | Positioning device for insulator assembly | |
| CN109449869B (en) | Wiring protection device for live replacement of electric energy meter | |
| CN216289051U (en) | Special wire clamp for power transmission and distribution line grounding wire | |
| CN213402263U (en) | Electrical engineering and wire stripping device for automatic experiments thereof | |
| CN205752567U (en) | A kind of wire head quick connector | |
| CN115939806B (en) | Connecting clamp capable of being electrified | |
| CN217070530U (en) | Straightening equipment for steel fiber processing | |
| CN213071440U (en) | Novel live working fastener | |
| CN204383205U (en) | Contact wire joint assistive device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221009 Address after: 712000 No. 30, Xilan Road, Qindu District, Xianyang City, Shaanxi Province Patentee after: Xianyang power supply company of State Grid Shaanxi Electric Power Co.,Ltd. Address before: 712000 No. 103, Weiyang West Road, Qindu District, Xianyang City, Shaanxi Province Patentee before: XIANYANG POWER SUPPLY BRANCH OF SHAANXI LOCAL POWER ELECTRIC (Group) Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |