CN204348941U - A kind of device clamp of distribution line - Google Patents
A kind of device clamp of distribution line Download PDFInfo
- Publication number
- CN204348941U CN204348941U CN201520092783.0U CN201520092783U CN204348941U CN 204348941 U CN204348941 U CN 204348941U CN 201520092783 U CN201520092783 U CN 201520092783U CN 204348941 U CN204348941 U CN 204348941U
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- CN
- China
- Prior art keywords
- holding tank
- hole
- device clamp
- distribution line
- connector
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- 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.)
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- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model discloses a kind of device clamp of distribution line, belong to electrical network field, the contact area solving device clamp and power line in prior art is little, and device clamp installs the technical problem of length consuming time, the device clamp that the utility model provides comprises connector, and the sidewall of connector one end is provided with connecting hole, the end face of the connector other end is provided with holding tank, connecting hole is connected with fixed screw, and fixed screw connects the equipment of distribution line, installs the power line of distribution wire in holding tank.The utility model is applied to the electrical connection of equipment and power line in electrical network.
Description
[technical field]
The utility model relates to a kind of device clamp of distribution line.
[background technology]
In existing distribution line construction, on circuit center pillar, the connection of equipment and power line adopts wire clamp of copper-aluminum apparatus to connect as transition.Wire clamp of copper-aluminum apparatus comprises fixation clip and the spaced movable pressing board of polylith, movable pressing board screw is connected and fixed pressing plate, power line banding is between fixation clip and movable pressing board, but there is gap between adjacent activities pressing plate, cause the contact area of power line and device clamp less than normal, electric conductivity is poor; And a skilled workman installs a device clamp approximately needs 4 minutes, if operating technology is not really up to the mark or working sense of responsibility is not strong, both the engineering time can be extended, processing quality also can not get ensureing, install and badly may reduce line energizing flow amount, power line tie point temperature can be caused under large load condition to raise, even burn out power line.
[summary of the invention]
The technical problem that the utility model solves is to provide a kind of device clamp of distribution line, easy for installation, and energy electric conductivity is excellent.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of device clamp of distribution line, comprise connector, the sidewall of described connector one end is provided with connecting hole, the end face of the described connector other end is provided with holding tank, described connecting hole is connected with fixed screw, described fixed screw connects the equipment of distribution line, installs the power line of distribution wire in described holding tank.
Further, the device clamp of described distribution line also comprises inner sleeve and presses screw, in described holding tank, described inner sleeve is set, described power line is held in inner sleeve, the inner headed face of described inner sleeve is axially arranged with breach along inner sleeve, and the periphery of described inner sleeve is provided with groove, and the inwall of described holding tank is provided with relative with groove dodges hole, describedly dodge hole and press screw thread and be connected, described in press screw and stretch in described groove through dodging hole.
Further, the inner headed face of described inner sleeve is provided with thread.
Further, the sidewall of described holding tank is provided with distortion groove, and the opposite face of described holding tank is provided with screwed hole, is connected with lock-screw in described screwed hole, tightens lock-screw and distortion groove is reduced, and holding tank shrinks and compresses power line.
Further, the sidewall of described holding tank is provided with opening along the length direction of connector, and described connector is provided with the first pressing plate and the second pressing plate near the both sides of opening, connects described first pressing plate and the second pressing plate by connector.
Further, described connector comprises jump ring, and the face that described first pressing plate is relative with the second pressing plate is provided with projection, and described second pressing plate is provided with the through hole of corresponding described projection, and described projection connects described jump ring through after through hole.
Further, described connector comprises screw rod, and the opposite face of described first pressing plate and the second pressing plate is provided with installing hole, and described screw rod is connected with nut through described installing hole.
Further, described connector comprises connecting plate and sleeve pipe, and the surface of described connecting plate arranges described connecting hole, and one end of described sleeve pipe arranges described holding tank, and the other end of sleeve pipe connects described connecting plate.
Further, the bottom surface of described holding tank is provided with and connects hole, and described connecting plate is provided with boss, described boss and even hole threaded engagement.
The beneficial effects of the utility model:
Device clamp of the present utility model, easy for installation, the inwall parcel power line of holding tank, coated contact area is large, can contact resistance be reduced, simultaneously limits improve electric conductivity, solve the device clamp contact area out-of-flatness of prior art and the little problem of contact area.
According to field test, install the average consuming time of the utility model device clamp and shorten 2.5 minutes than installing the on average consuming time of prior art device clamp, an important actor equipment needs 12 wire clamp of copper-aluminum apparatus, amounts to the time can saved 30 minutes.
And the electrical connection performance that the utility model is good, the phenomenon of power line distortion or absent-mindedness in wire clamp can be avoided to occur, prevent tie point from generating heat and burn out power line.
These features of the present utility model and advantage will embodiment below, exposure detailed in accompanying drawing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the vertical view of embodiment one;
Fig. 2 is the front view of embodiment one;
Fig. 3 is the structural representation of embodiment one middle sleeve;
Fig. 4 is the structural representation of connecting plate in embodiment one;
Fig. 5 is the structural representation of embodiment two;
Fig. 6 is the structural representation of embodiment three;
Fig. 7 is the structural representation of embodiment four;
Fig. 8 is the structural representation of embodiment five.
[embodiment]
The technical scheme of accompanying drawing to the utility model embodiment below in conjunction with the utility model embodiment is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in execution mode, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection range of the present utility model.
Embodiment one:
With reference to figure 1 and Fig. 2, the device clamp of shown a kind of distribution line, comprise connector, the sidewall of connector one end is provided with connecting hole 21, the end face of the connector other end is provided with holding tank 11, connecting hole 21 is connected with fixed screw, and fixed screw connects the equipment of distribution line, installs the power line of distribution wire in holding tank 11.By Press Plier compression connector, holding tank 11 is reduced, the inwall of holding tank 11 is fixed inner power line, thus the equipment that realizes is connected with the conduction of power line.The utility model is installed simple, convenient, reduces the mistake of installation quality.Holding tank 11 inwall parcel power line, increase both contacts area, and connector is aluminum alloy materials, reduction contact resistance while, limits improve electric conductivity.Therefore the device clamp contact area out-of-flatness of prior art is solved and the little problem of contact area.
Install the average consuming time of the utility model device clamp according to statistics and will shorten about 2.5 minutes than installing the on average consuming time of prior art device clamp, an important actor equipment needs installation 12 device clamps, amounts to the time can saved 30 minutes; And good electrical connection, power line in wire clamp can be avoided to be out of shape or to relax and cause tie point heating to burn out power line.
Wherein connector comprises connecting plate 2 and sleeve pipe 1, and the surface of connecting plate 2 arranges connecting hole 21, and one end of sleeve pipe 1 arranges holding tank 11, and the other end of sleeve pipe 1 is connected to connecting plate 2.Preferably, the bottom surface of holding tank 11 is provided with and connects hole 12, connecting plate 2 is provided with boss 22, the periphery of boss 22 is provided with external screw thread, and the inwall connecting hole 12 is provided with internal thread, and boss 22 connects and connects hole 12, it is convenient to split, and boss 22 along connecting moving axially of hole 12, can change the length of connector, to adapt to the power line of different length.
Embodiment two:
With reference to the Fig. 1 in figure 5 and embodiment one, the device clamp of shown a kind of distribution line, comprise connector, connector comprises connecting plate 2 and sleeve pipe 1, the surface of connecting plate 2 arranges connecting hole 21, one end of sleeve pipe 1 arranges holding tank 11, the other end of sleeve pipe 1 is connected to connecting plate 2, connecting hole 21 is connected with fixed screw, fixed screw connects the equipment of distribution line, the device clamp of distribution line also comprises inner sleeve 3 and presses screw 41, in the holding tank 11 of sleeve pipe 1, inner sleeve 3 is set, inner sleeve 3 is arranged along the axis of sleeve pipe 1, the power line of distribution line is installed in inner sleeve 3, the inner headed face of inner sleeve 3 is axially arranged with breach 31 along inner sleeve 3, the periphery of inner sleeve 3 is provided with groove 32, the inwall of holding tank 11 is provided with dodges hole 111 compared with groove 32, dodge hole 111 and press screw 41 and be threaded, press screw 41 to stretch in groove 32 after dodging hole 111.The inner headed face of inner sleeve 3 is provided with breach 31, therefore inner sleeve 3 is squeezed and easily produces distortion, tighten and press screw 41, press the top, bottom of screw 41 to the bottom surface of holding tank 11, inner sleeve 3 be pressed on press screw 41 and holding tank 11 sidewall between, press screw 41 to be constantly screwed into inner sleeve 3 is reduced, inner sleeve 3 inner headed face compresses the power line in inner sleeve 3, and the present embodiment is simple to operate, and reusable, the deformation extent of inner sleeve 3 is large, can adapt to the power line of different-diameter.
And be provided with thread at the inner headed face of inner sleeve 3.Thread inlays power line firmly, ensures the excellent of the reliable and electric conductivity connected.
Embodiment three:
With reference to Fig. 1 of figure 6 and embodiment one, the device clamp of shown a kind of distribution line, connector comprises connecting plate 2 and sleeve pipe 1, the surface of connecting plate 2 arranges connecting hole 21, one end of sleeve pipe 1 arranges holding tank 11, the other end of sleeve pipe 1 is connected to connecting plate 2, connecting hole 21 is connected with fixed screw, in holding tank 11, power line is installed, and the sidewall of holding tank 11 is provided with distortion groove 13, the opposite face of holding tank 11 is provided with screwed hole 131, lock-screw 42 is connected with in screwed hole 131, tightening lock-screw 42 makes the opposite face of distortion groove 13 close, distortion groove 13 reduces, the aperture of holding tank 11 reduces, holding tank 11 compresses wherein power line, after unclamping lock-screw 42, distortion groove 13 is expanded, the aperture of holding tank 11 increases unclamps power line, easy for installation, holding tank 11 is inner large with the contact area of power line.
Embodiment four:
With reference to Fig. 1 of figure 7 and embodiment one, the device clamp of shown a kind of distribution line, comprise connector, connector comprises connecting plate 2 and sleeve pipe 1, the surface of connecting plate 2 arranges connecting hole 21, one end of sleeve pipe 1 arranges holding tank 11, the other end of sleeve pipe 1 is connected to connecting plate 2, connecting hole 21 is connected with fixed screw, the sidewall of holding tank 11 is provided with opening 14 along the length direction of connector, connector is provided with the first pressing plate 15 and the second pressing plate 17 near the both sides of opening 14, easily distortion is produced after sleeve pipe 1 being arranged opening 14, the aperture of holding tank 11 is less than the diameter of power line, after power line being installed in holding tank 11, the first pressing plate 15 and the second pressing plate 17 is connected by connector, the inwall of holding tank 11 closely compresses power line.
Connector in the present embodiment comprises jump ring 52, the face that first pressing plate 15 is relative with the second pressing plate 17 is provided with protruding 51, second pressing plate 17 is provided with the through hole 17 of respective protrusions 51, the end of protruding 51 is provided with cannelure, protruding 51 through connection circlip 52 after through hole 17, thus the opposite face of the first pressing plate 15 and the second pressing plate 17 is adjacent to.
Embodiment five:
With reference to Fig. 1 of figure 8 and embodiment one, the device clamp of shown a kind of distribution line, comprise connector, connector comprises connecting plate 2 and sleeve pipe 1, the surface of connecting plate 2 arranges connecting hole 21, one end of sleeve pipe 1 arranges holding tank 11, the other end of sleeve pipe 1 is connected to connecting plate 2, connecting hole 21 is connected with fixed screw, the sidewall of holding tank 11 is provided with opening 14 along the length direction of connector, connector is provided with the first pressing plate 15 and the second pressing plate 17 near the both sides of opening 14, opening 14 makes sleeve pipe 1 be out of shape easily, the aperture of holding tank 11 is less than the diameter of power line, after power line being installed in holding tank 11, the first pressing plate 15 and the second pressing plate 17 is connected by connector, the inwall of holding tank 11 closely compresses power line.
Connector in the present embodiment comprises screw rod 61, and the opposite face of the first pressing plate 15 and the second pressing plate 17 is provided with installing hole 18, and screw rod 61 is connected with nut 62 through installing hole 18.
By above-described embodiment, the purpose of this utility model is reached by fully effective.The personage being familiar with this technology should be understood that the content that the utility model includes but not limited to accompanying drawing and describes in embodiment above.Any amendment not departing from function and structure principle of the present utility model all will comprise within the scope of the appended claims.
Claims (9)
1. the device clamp of a distribution line, it is characterized in that: comprise connector, the sidewall of described connector one end is provided with connecting hole, the end face of the described connector other end is provided with holding tank, described connecting hole is connected with fixed screw, described fixed screw connects the equipment of distribution line, installs the power line of distribution wire in described holding tank.
2. the device clamp of a kind of distribution line according to claim 1, it is characterized in that: the device clamp of described distribution line also comprises inner sleeve and presses screw, in described holding tank, described inner sleeve is set, described power line is held in inner sleeve, the inner headed face of described inner sleeve is axially arranged with breach along inner sleeve, the periphery of described inner sleeve is provided with groove, the inwall of described holding tank is provided with relative with groove dodges hole, describedly dodge hole and press screw thread and be connected, described in press screw and stretch in described groove through dodging hole.
3. the device clamp of a kind of distribution line according to claim 2, is characterized in that: the inner headed face of described inner sleeve is provided with thread.
4. the device clamp of a kind of distribution line according to claim 1, it is characterized in that: the sidewall of described holding tank is provided with distortion groove, the opposite face of described holding tank is provided with screwed hole, lock-screw is connected with in described screwed hole, tightening lock-screw makes distortion groove reduce, and holding tank shrinks and compresses power line.
5. the device clamp of a kind of distribution line according to claim 1, it is characterized in that: the sidewall of described holding tank is provided with opening along the length direction of connector, described connector is provided with the first pressing plate and the second pressing plate near the both sides of opening, connects described first pressing plate and the second pressing plate by connector.
6. the device clamp of a kind of distribution line according to claim 5, it is characterized in that: described connector comprises jump ring, the face that described first pressing plate is relative with the second pressing plate is provided with projection, described second pressing plate is provided with the through hole of corresponding described projection, and described projection connects described jump ring through after through hole.
7. the device clamp of a kind of distribution line according to claim 5, is characterized in that: described connector comprises screw rod, the opposite face of described first pressing plate and the second pressing plate is provided with installing hole, and described screw rod is connected with nut through described installing hole.
8. the device clamp of a kind of distribution line as claimed in any of claims 1 to 7, it is characterized in that: described connector comprises connecting plate and sleeve pipe, the surface of described connecting plate arranges described connecting hole, one end of described sleeve pipe arranges described holding tank, and the other end of sleeve pipe connects described connecting plate.
9. the device clamp of a kind of distribution line according to claim 8, is characterized in that: the bottom surface of described holding tank is provided with and connects hole, and described connecting plate is provided with boss, described boss and even hole threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092783.0U CN204348941U (en) | 2015-02-07 | 2015-02-07 | A kind of device clamp of distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520092783.0U CN204348941U (en) | 2015-02-07 | 2015-02-07 | A kind of device clamp of distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348941U true CN204348941U (en) | 2015-05-20 |
Family
ID=53232190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520092783.0U Active CN204348941U (en) | 2015-02-07 | 2015-02-07 | A kind of device clamp of distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682028A (en) * | 2015-02-07 | 2015-06-03 | 国家电网公司 | Equipment line cleat of distribution line |
| CN108011203A (en) * | 2017-11-01 | 2018-05-08 | 王亚苹 | A kind of retractable line part of high-voltage line separated time road |
| CN114142251A (en) * | 2021-11-29 | 2022-03-04 | 贵州电网有限责任公司 | Tapping joint for preventing oxidation of lower house line and construction method thereof |
-
2015
- 2015-02-07 CN CN201520092783.0U patent/CN204348941U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682028A (en) * | 2015-02-07 | 2015-06-03 | 国家电网公司 | Equipment line cleat of distribution line |
| CN108011203A (en) * | 2017-11-01 | 2018-05-08 | 王亚苹 | A kind of retractable line part of high-voltage line separated time road |
| CN114142251A (en) * | 2021-11-29 | 2022-03-04 | 贵州电网有限责任公司 | Tapping joint for preventing oxidation of lower house line and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |