CN202434983U - Novel wire connection clamp - Google Patents
Novel wire connection clamp Download PDFInfo
- Publication number
- CN202434983U CN202434983U CN2012200127456U CN201220012745U CN202434983U CN 202434983 U CN202434983 U CN 202434983U CN 2012200127456 U CN2012200127456 U CN 2012200127456U CN 201220012745 U CN201220012745 U CN 201220012745U CN 202434983 U CN202434983 U CN 202434983U
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- China
- Prior art keywords
- holder
- briquetting
- clamp
- bolt
- new
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel wire connection clamp. The novel wire connection clamp comprises clamp block components and a clamp holder which are connected through bolts and lock nuts, wherein the clamp block components comprise a pressing block and clamping strips which are hinged on both sides of the pressing block; and clamping cavities used for placing electric wires are formed between the outer sides of the clamping strips and the inner sides of the clamp holder. The novel wire connection clamp is characterized in that: a slot position is formed at an end part between the clamp holder and the pressing block. When the clamping strip are connected and clamped with the electric wires, the clamp block components cannot be easily separated from the clamp holder even if the lock nuts are loosened under the action of the tension of the electric wire self, and the clamp block components can be pried by making tools such as screwdrivers and the like stretch into the slot position formed at the end part between the clamp holder and the pressing block at the moment. The novel wire connection clamp has the advantages of firm structure, balanced stress, flexible and reliable rotation, convenience for disassembly and assembly and long service life.
Description
Technical field
The utility model relates to a kind of wire connection device, and particularly a kind of New-style electrical wire connects folder.
Background technology
Chinese patent CN200920056022.4 discloses a kind of electric power wire clamp on April 14th, 2010; Comprise a clamping plate body, the both sides of said clamping plate body make progress and curve inwardly, and constitute the bare terminal end of a semicircle arcuation; Have an elongated hole in the centre of clamping plate body; In the hole, be connected with one and be positioned in the middle of the said clamping plate body through bolt, and clamping components movably, vertical symmetry of this clamping components respectively is provided with the open slot of a circular arc; A clamp column that matches with circular arc is housed in arc-shaped slot; The centre of clamp column has and the corresponding semi-circular hole of said elongated hole, and vertical side of clamp column is provided with a crescent, and with semicircle arcuation bare terminal end corresponding meniscate holding tank.When this structure clamped electric wire, under the tension force effect of electric wire self, even come loose locking nut, clamping components can not break away from clamping plate easily, but difficulty relatively when needing dismounting.
The utility model content
The purpose of the utility model is to overcome the deficiency that above-mentioned prior art exists, and provides the New-style electrical wire of a kind of sound construction, stress equalization, rotation flexibility and reliability, easy accessibility, long service life to connect folder.
The purpose of the utility model is to realize like this.
A kind of New-style electrical wire connects folder, comprises the fixture block assembly and the holder that link together through bolt and lock nut, and the fixture block assembly comprises briquetting and the clamp bar that is hinged on the briquetting both sides, the folder chamber that is formed for placing electric wire between the clamp bar outside and the holder inboard; It is characterized in that: the end between said holder and the briquetting is provided with the groove position.
The purpose of the utility model can also adopt following technical measures to solve.
As scheme more specifically, said groove position is arranged on the holder end face, and/or the groove position is arranged on the briquetting bottom surface.
Said briquetting is the T-shaped section bar of end face, and its both sides axially are provided with the circular arc fluting; Clamp bar is a section bar, and its inner shafts is rotatably assorted to being provided with cylinder and circular arc fluting.
Said holder is the section bar that end face takes the shape of the letter U, and its both sides are the fixed chuck that curves C shape; The clamp bar outboard shafts is to being provided with arc groove.Form near circular folder chamber, to cooperate the shape of electric wire more between fixed chuck and the clamp bar outer arc groove.
Said fixed chuck inwall and/or arc groove surface are provided with anti-skidding groove, and it is tighter to guarantee that electric wire holds, and avoid sliding.
Said briquetting and holder up and down one by one correspondence be provided with bolt hole; The clamp bar that is positioned at the bolt hole periphery is provided with the ring-type breach; Said bolt is upward through bolt hole from the holder bottom surface, is meshing with each other between bolt and the ring-type breach simultaneously, and locking nut is located at the briquetting surface and is connected with bolt thread.The ring-type breach guarantees that clamp bar does not stop with bolt each other in the process of swinging up and down; In addition, the ring-type breach is stuck in outside the bolt all the time, limits it and moves forward and backward, and avoids the briquetting that slips away, and especially generally is positioned at the high-altitude because electric wire connects the use occasion of folder, in case the clamp bar landing causes casualties etc. easily.
Said bolt hole lays respectively at the center of briquetting and holder, and wherein, the bolt hole of said briquetting is a circular hole, the elongated hole that the bolt hole of said holder points to about being.When the two wire lines footpath of plugging into was inconsistent, the fixture block assembly was communicated with bolt and lock nut and along about elongated hole, squints together, to form small one and large one two grasping parts.
Said bolt root is provided with square, cooperates with elongated hole location, and bolt is followed rotation when preventing to turn locking nut.
The utility model clamp bar is connected with electric wire when clamping; Under the tension force effect of electric wire self, even come loose locking nut, the fixture block assembly can not break away from holder easily; At this moment, can adopt instruments such as screwdriver to put in end between holder and the briquetting is provided with the groove position fixture block assembly is levered up.Its sound construction, stress equalization, rotation flexibility and reliability, easy accessibility, long service life.
Description of drawings
Fig. 1 is the utility model first embodiment decomposition texture sketch map.
Fig. 2 assembles the main TV structure sketch map in back for Fig. 1.
Fig. 3 is another working state structure sketch map of Fig. 2.
Fig. 4 is Fig. 2 plan structure sketch map.
Fig. 5 is the A-A sectional structure sketch map of Fig. 4.
Fig. 6 is the utility model second embodiment briquette structure sketch map.
Fig. 7 is the utility model the 3rd example structure sketch map.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment one: extremely shown in Figure 5 like Fig. 1; This New-style electrical wire connects folder; Comprise the fixture block assembly and the holder 2 that link together through bolt 1 and locking nut 6; The fixture block assembly comprises briquetting 3 and the clamp bar 4 that is hinged on the briquetting both sides, the folder chamber 8 that is formed for placing electric wire 7 between the clamp bar outside and the holder inboard; End between said holder 2 and the briquetting 3 is provided with groove position 2.2.Said groove position 2.2 is arranged on holder 2 end faces.
Said briquetting 3 is the T-shaped section bar of end face, and its both sides axially are provided with circular arc fluting 3.1.Clamp bar 4 is a section bar, and its inner shafts is rotatably assorted with circular arc fluting 3.1 to being provided with cylinder 4.1, and the clamp bar outboard shafts is to being provided with arc groove 4.3.The section bar that said holder 2 takes the shape of the letter U for end face, its both sides are the fixed chuck 2.3 that curves C shape.
Briquetting 3 and holder 2 up and down one by one correspondence be provided with bolt hole; The clamp bar 4 that is positioned at the bolt hole periphery is provided with ring-type breach 4.2; Said bolt 1 is upward through bolt hole from holder 2 bottom surfaces; Be meshing with each other between bolt and the ring-type breach 4.2 simultaneously, locking nut 6 is located at briquetting 3 surfaces and is threaded with bolt 1.Also be provided with plain washer 5 between locking nut 6 and briquetting 3 end faces.Said bolt hole lays respectively at the center of briquetting 3 and holder 2, and wherein, the bolt hole of said briquetting 3 is a circular hole 3.2, the elongated hole 2.1 that the bolt hole of said holder 2 points to about being.Bolt 1 root is provided with square 1.1, cooperates with elongated hole 2.1 location.
Said fixing chuck 2.3 inwalls and/or arc groove 4.3 surfaces can also be provided with anti-skidding groove, and are not shown.
Embodiment two: as shown in Figure 6, only be with the difference of embodiment one: groove position 3.3 ' is arranged on briquetting 3 ' bottom, and runs through its rear and front end.
Embodiment three: see shown in Figure 7ly, only be with the difference of embodiment one: groove position 9 is arranged on briquetting 3 bottom surfaces and holder 2 end faces simultaneously, and briquetting and holder rear and front end are run through in the groove position.
Claims (8)
1. a New-style electrical wire connects folder, comprises the fixture block assembly and the holder that link together through bolt and lock nut, and the fixture block assembly comprises briquetting and the clamp bar that is hinged on the briquetting both sides, the folder chamber that is formed for placing electric wire between the clamp bar outside and the holder inboard; It is characterized in that: the end between said holder and the briquetting is provided with the groove position.
2. New-style electrical wire according to claim 1 connects folder, and it is characterized in that: said groove position is arranged on the holder end face, and/or the groove position is arranged on the briquetting bottom surface.
3. New-style electrical wire according to claim 1 connects folder, and it is characterized in that: said briquetting is the T-shaped section bar of end face, and its both sides axially are provided with the circular arc fluting; Clamp bar is a section bar, and its inner shafts is rotatably assorted to being provided with cylinder and circular arc fluting.
4. New-style electrical wire according to claim 1 connects folder, and it is characterized in that: said holder is the section bar that end face takes the shape of the letter U, and its both sides are the fixed chuck that curves C shape; The clamp bar outboard shafts is to being provided with arc groove.
5. New-style electrical wire according to claim 4 connects folder, and it is characterized in that: said fixed chuck inwall and/or arc groove surface are provided with anti-skidding groove.
6. New-style electrical wire according to claim 1 connects folder; It is characterized in that: said briquetting and holder up and down one by one correspondence be provided with bolt hole; The clamp bar that is positioned at the bolt hole periphery is provided with the ring-type breach; Said bolt is upward through bolt hole from the holder bottom surface, is meshing with each other between bolt and the ring-type breach simultaneously, and locking nut is located at the briquetting surface and is connected with bolt thread.
7. New-style electrical wire according to claim 6 connects folder, and it is characterized in that: said bolt hole lays respectively at the center of briquetting and holder, and wherein, the bolt hole of said briquetting is a circular hole, the elongated hole that the bolt hole of said holder points to about being.
8. New-style electrical wire according to claim 7 connects folder, and it is characterized in that: said bolt root is provided with square, cooperates with the elongated hole location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200127456U CN202434983U (en) | 2012-01-12 | 2012-01-12 | Novel wire connection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200127456U CN202434983U (en) | 2012-01-12 | 2012-01-12 | Novel wire connection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434983U true CN202434983U (en) | 2012-09-12 |
Family
ID=46784392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200127456U Expired - Fee Related CN202434983U (en) | 2012-01-12 | 2012-01-12 | Novel wire connection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117277185A (en) * | 2023-09-25 | 2023-12-22 | 江苏恒康电力科技有限公司 | Narrow base angle steel tower with adjustable cable sag |
-
2012
- 2012-01-12 CN CN2012200127456U patent/CN202434983U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117277185A (en) * | 2023-09-25 | 2023-12-22 | 江苏恒康电力科技有限公司 | Narrow base angle steel tower with adjustable cable sag |
| CN117277185B (en) * | 2023-09-25 | 2024-04-26 | 江苏恒康电力科技有限公司 | Narrow base angle steel tower with adjustable cable sag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20160112 |