CN202333173U - Novel wire connection clamp - Google Patents
Novel wire connection clamp Download PDFInfo
- Publication number
- CN202333173U CN202333173U CN2011204776672U CN201120477667U CN202333173U CN 202333173 U CN202333173 U CN 202333173U CN 2011204776672 U CN2011204776672 U CN 2011204776672U CN 201120477667 U CN201120477667 U CN 201120477667U CN 202333173 U CN202333173 U CN 202333173U
- Authority
- CN
- China
- Prior art keywords
- briquetting
- holder
- clamp bar
- conductive wire
- bolt
- 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
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Abstract
The utility model discloses a novel wire connection clamp, which comprises pressing blocks and clamping block assemblies formed by clamping bars, wherein the clamping block assemblies are arranged on the left sides and on the right sides of the pressing blocks. The novel wire connection clamp is characterized in that arc grooves are arranged on the inner sides of the clamping bars, the lateral sides of the corresponding pressing blocks are protruding half cylinders, and the half cylinders are meshed with the arc grooves so as to enable the pressing blocks to be connected with the clamping bars. The novel wire connection clamp has the advantages of being firm in structure, balance in stress, flexible and reliable in rotation, convenient to assemble, long in service life and the like.
Description
Technical field
The utility model relates to a kind of wire connection device, and particularly a kind of novel conductive wire connects folder.
Background technology
Chinese patent CN200620003533.6 discloses a kind of jockey that connects lead on January 31st, 2007; Lower house, bolt and lock nut that to comprise by both sides be symmetrical inner arc surface wire casing; Also comprise two identical briquettings, a positioning and guiding press strip; The outside of each briquetting is that interior concaved circular cambered surface draw-in groove, opposite side are circular shaft, and the both sides of positioning and guiding press strip are two axis holes of symmetry; The interior concaved circular cambered surface draw-in groove in two briquetting outsides is pinched in the inner arc surface wire casing that is connected to the lower house both sides; The circular shaft of two briquetting opposite sides is embedded in two axis holes of the both sides of positioning and guiding press strip for symmetry; Bolt passes the through hole of being located at lower house, positioning and guiding press strip center, and locking nut presses in the center of positioning and guiding press strip.This structure is comparatively weak, fracture easily, and rotate and have some setbacks, useful life is short, is left to be desired.
The utility model content
The purpose of the utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of sound construction, stress equalization, rotation flexibility and reliability, novel conductive wire easy for installation, long service life to connect folder.
The purpose of the utility model is to realize like this.
A kind of novel conductive wire connects folder; Comprise the fixture block assembly that constitutes by briquetting and the clamp bar that is located at the briquetting left and right sides; It is characterized in that: said clamp bar inboard is provided with arc groove; Corresponding briquetting side is the semicolumn of evagination, engagement between semicolumn and the arc groove so that briquetting be connected with clamp bar formation.
The purpose of the utility model can also adopt following technical measures to solve:
As scheme more specifically; Said holder, the bolt and lock nut of also comprising, locking nut is connected with bolt thread, and holder and fixture block assembly are set between locking nut and the bolt head; The holder dual-side is a fixed chuck, and the clamp bar outside forms grasping part with corresponding holder side.
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 novel conductive wire connects the use occasion of folder, in case the clamp bar landing causes casualties easily.
Said bolt hole lays respectively at the center of briquetting and holder, stressed balance more when guaranteeing to lock.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 holder is tabular, and its dual-side is bent upwards and forms the said fixed chuck that is the semicircle camber; The said clamp bar outside is provided with cancave cambered surface.Form near circular grasping part, to cooperate the shape of electric wire more between fixed chuck and the clamp bar outer concave cambered surface.
Said briquetting bottom surface is provided with first groove.Perhaps, the corresponding briquetting of said holder inner bottom surface bottom is provided with second groove.When clamp bar is connected with novel conductive 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 instrument such as screwdriver to put in first groove (second groove) the fixture block assembly is levered up.
The corresponding briquetting upper side edge in said clamp bar top is provided with spacing preiection; Perhaps, clamp bar end face middle part is provided with pit, and the briquetting upper side edge is provided with spacing crotch down and cooperates with said pit is spacing.Cooperate with the spacing of briquetting through clamp bar, can avoid upwards upset of clamp bar.
Said lead connects the outer protective sleeve that also is with of folder.Protective sleeve can adopt common plastic material to process, and guarantees that novel conductive wire connects folder and is not easy to be corroded and to intake.Also can add the colour temperature material in the plastic material of protective sleeve,, be convenient in time find out intuitively that the electric wire connection goes wrong, and make maintenance in case the heating of electric wire connection can be observed the protective sleeve change in color.
As better scheme, said clamp bar inner side end is crescent, and the inner concave of its crescent moon is said arc groove, and the outer surface of crescent moon is an exterior arc surface, and exterior arc surface is provided with arc groove is concentric; The corresponding exterior arc surface of briquetting is provided with inner arc surface, and it is peripheral that inner arc surface is positioned at said semicolumn.Even semicolumn breaks, the clamp bar inboard also can be rotatably assorted through the inner arc surface of its exterior arc surface and briquetting, realizes the clamp function.
The utlity model has beneficial effects such as sound construction, stress equalization, rotation flexibility and reliability, easy for installation, long service life.
Description of drawings
Fig. 1 is the utility model first example structure sketch map.
Fig. 2 is a holder plan structure sketch map.
Fig. 3 is a briquetting plan structure sketch map.
Fig. 4 is a clamp bar plan structure sketch map.
Fig. 5 is Fig. 1 relaxation state sectional structure sketch map.
Fig. 6 is Fig. 1 locking state sectional structure sketch map.
Fig. 7 is the utility model second example structure sketch map.
Fig. 8 is the utility model the 3rd example structure sketch map.
Fig. 9 is a holder plan structure sketch map among Fig. 8.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
First embodiment: see that Fig. 1 is to shown in Figure 6; This novel conductive wire connects folder; Comprise the fixture block assembly that constitutes by briquetting 3 and the clamp bar 2 that is located at the briquetting left and right sides; Said clamp bar inboard is provided with arc groove 2.2, and corresponding briquetting side is the semicolumn 3.1 of evagination, engagement between semicolumn and the arc groove so that briquetting be connected with clamp bar formation.
Said novel conductive wire connects folder and also comprises holder 1, bolt 4 and locking nut 5; Locking nut is connected with bolt thread; Holder and fixture block assembly are set between locking nut and the bolt head 4.1, and the holder dual-side is a fixed chuck 1.1, and the clamp bar outside forms grasping part A with corresponding holder side.Briquetting 3 and holder 1 up and down one by one correspondence be provided with bolt hole; The clamp bar 2 that is positioned at the bolt hole periphery is provided with ring-type breach 2.4; Said bolt 4 is upward through bolt hole from holder 1 bottom surface, is meshing with each other between bolt and the ring-type breach 2.4 simultaneously, and locking nut 5 is located at briquetting 3 surfaces and is connected with bolt thread.Bolt hole lays respectively at the center of briquetting 3 and holder 1, and wherein, the bolt hole of said briquetting is a circular hole 3.3, the elongated hole 1.2 that the bolt hole of said holder 1 points to about being.
Above-mentioned briquetting 3 bottom surfaces are provided with first groove 3.2.Corresponding briquetting 3 upper side edges in clamp bar 2 tops are provided with spacing preiection 2.3.Novel conductive wire connects the outer protective sleeve (not shown) that also is with of folder.
Second embodiment: see shown in Figure 7ly, clamp bar 2 ' inner side end is crescent, and the inner concave of its crescent moon is said arc groove 2.2 ', and the outer surface of crescent moon is an exterior arc surface 2.4 ', and exterior arc surface is provided with arc groove is concentric; Briquetting 3 ' the corresponding exterior arc surface is provided with inner arc surface 3.3 ', and inner arc surface is positioned at said semicolumn 3.1 ' periphery.Clamp bar 2 ' end face middle part is provided with pit 2.5 ', and briquetting 3 ' upper side edge is provided with spacing crotch 3.4 ' and said 2.5 ' the spacing cooperation of pit down.Other does not state part with first embodiment.
The 3rd embodiment: see shown in Figure 8ly, the corresponding briquetting of holder 1 inner bottom surface 3 bottoms are provided with second groove 1.3, and briquetting 3 bottom surfaces can not need be provided with corresponding grooves.Wherein, in order not weaken holder 1 intensity, 1.3 of second grooves extend about 1CM along the holder axis direction, guarantee that screwdriver inserts to get final product.Other does not state part with first embodiment or second embodiment.
Claims (10)
1. a novel conductive wire connects folder; Comprise the fixture block assembly that constitutes by briquetting and the clamp bar that is located at the briquetting left and right sides; It is characterized in that: said clamp bar inboard is provided with arc groove; Corresponding briquetting side is the semicolumn of evagination, engagement between semicolumn and the arc groove so that briquetting be connected with clamp bar formation.
2. novel conductive wire according to claim 1 connects folder; It is characterized in that: also comprise holder, bolt and lock nut; Locking nut is connected with bolt thread; Holder and fixture block assembly are set between locking nut and the bolt head, and the holder dual-side is a fixed chuck, and the clamp bar outside forms grasping part with corresponding holder side.
3. novel conductive wire according to claim 2 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.
4. novel conductive wire according to claim 3 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.
5. novel conductive wire according to claim 2 connects folder, and it is characterized in that: said holder is tabular, and its dual-side is bent upwards and forms the said fixed chuck that is the semicircle camber; The said clamp bar outside is provided with cancave cambered surface.
6. novel conductive wire according to claim 1 connects folder, and it is characterized in that: said briquetting bottom surface is provided with first groove.
7. novel conductive wire according to claim 2 connects folder, it is characterized in that: the corresponding briquetting of said holder inner bottom surface bottom is provided with second groove.
8. novel conductive wire according to claim 1 connects folder, it is characterized in that: the corresponding briquetting upper side edge in said clamp bar top is provided with spacing preiection; Perhaps, clamp bar end face middle part is provided with pit, and the briquetting upper side edge is provided with spacing crotch down and cooperates with said pit is spacing.
9. novel conductive wire according to claim 2 connects folder, it is characterized in that: said lead connects the outer protective sleeve that also is with of folder.
10. novel conductive wire according to claim 1 connects folder, and it is characterized in that: said clamp bar inner side end is crescent, and the inner concave of its crescent moon is said arc groove, and the outer surface of crescent moon is an exterior arc surface, and exterior arc surface is provided with arc groove is concentric; The corresponding exterior arc surface of briquetting is provided with inner arc surface, and it is peripheral that inner arc surface is positioned at said semicolumn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204776672U CN202333173U (en) | 2011-11-26 | 2011-11-26 | Novel wire connection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204776672U CN202333173U (en) | 2011-11-26 | 2011-11-26 | Novel wire connection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333173U true CN202333173U (en) | 2012-07-11 |
Family
ID=46445140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204776672U Expired - Fee Related CN202333173U (en) | 2011-11-26 | 2011-11-26 | Novel wire connection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202333173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872470A (en) * | 2012-12-13 | 2014-06-18 | 国家电网公司 | Transformer lead connecting device |
-
2011
- 2011-11-26 CN CN2011204776672U patent/CN202333173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872470A (en) * | 2012-12-13 | 2014-06-18 | 国家电网公司 | Transformer lead connecting device |
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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: 20120711 Termination date: 20151126 |