CN206364478U - A kind of fork-shaped street code - Google Patents

Abstract

A kind of fork-shaped street code, including support and at least one rack-mount wire-clamping device, it is characterized in that, the wire-clamping device includes the first clamping plate and second clamping plate being hinged by center hinge, the front end of the center hinge of first clamping plate and second clamping plate is threadedly coupled by a clamping screw, at center, the rear end of hinge is hinged with support respectively, and the upper grip and lower chuck being oppositely arranged are respectively equipped between center hinge and front end, and the upper grip position relative with lower chuck is clamp position；When using, cable is placed between upper grip and lower chuck, then the front end of first clamping plate and second clamping plate is locked by clamping screw, so that the clamp position clamping cables of upper grip and lower chuck, the utility model fork-shaped street code only needs a clamping screw to clamp cable, clamping cable consolidates difficult for drop-off, and not easy damaged cable sheath, security is good, simple in construction, different line footpath cables, highly versatile can be applied to.

Description

A kind of fork-shaped street code

Technical field

The utility model is related to the installing area of cable, especially a kind of fork-shaped street code.

Background technology

When street code is laying cable, the device for stretching fixed cable.Traditional street code is by that can follow closely in metope On gold utensil support（Gold utensil support includes the base that can be fixed with wall and the support that can be fixed with iron bar）, for supporting The porcelain vase of cable and the iron bar composition for being fixed on porcelain vase on gold utensil support, during circuit street crossing code, are typically close to porcelain vase, then Cable and porcelain vase are bundled and fixed by the mode wound with binding, and this street code efficiency is low, and binding mode and binding elasticity All do not seek unity of standard, it is random big, it is easily caused solidus loosely, for a long time using that can loosen or even release, binding is straight Connect and be wrapped on cable sheath, cable sheath can be caused to damage, easily cause the even danger such as leak electricity short-circuit of cable overheat, and absolutely Edge cable can directly be contacted with metallic support to be caused to leak electricity and cause electric shock hidden danger；Though there is technology to enter for the defect of existing street code Go improvement, without using binding winding binding cable, but utilize the thread clamping mechanism locking cable being arranged on the code of street, but it is existing Thread clamping mechanism usual solidus when be required for the multiple bolts of installing/dismounting, operating time length and inconvenience, structure is more complicated, processing High with repair and replacement cost, service life is not long, and clamp is not firm, the defect such as easily releases, to cable laying and Maintenance brings very big inconvenience.

Utility model content

Task of the present utility model is to provide a kind of easy operation, and one bolt of installing/dismounting is only needed during solidus i.e. Can, and not easy damaged cable sheath, clamping cable consolidates difficult for drop-off, and security is good, simple in construction, can be applied to difference Line footpath cable, the fork-shaped street code of highly versatile.

The utility model is realized by following technical proposals：

A kind of fork-shaped street code, including support and at least one rack-mount wire-clamping device, the wire-clamping device bag Include the first clamping plate and second clamping plate being hinged by center hinge, the front end of the center hinge of first clamping plate and second clamping plate passes through Clamping screw is threadedly coupled, and at center, the rear end of hinge is hinged with support respectively, between center hinge and front end respectively Provided with the upper grip and lower chuck being oppositely arranged, the upper grip position relative with lower chuck is clamp position.

The further improvement project of the utility model includes：

It is preferred that, the hinged place of the first clamping plate and the second clamping plate is respectively equipped with along before first clamping plate and second clamping plate Rear is to the first hinge hole and the second hinge hole of the strip of arrangement, and center hinge is hinged through the first hinge hole and second Hole, and can be moved forward and backward during first clamping plate and second clamping plate folding in the first hinge hole and the second hinge hole.

It is preferred that, the clamp position of the upper grip and the lower chuck is rolled in the inner concave arc surface structure or indent of pairing Side structure.

It is preferred that, the upper grip and the lower chuck are respectively to be fixed in the first clamping plate and the second clamping plate Absolute construction.

It is preferred that, the first clamping plate and the second clamping plate are channel-section steel structure, the front end of first clamping plate and second clamping plate Front end is respectively equipped with screwed hole or through hole, and the clamping screw is directly threadedly coupled with first clamping plate and second clamping plate, or is passed through Nut is threadedly coupled with first clamping plate and second clamping plate.

It is preferred that, the material at the clamp position of the upper grip and the lower chuck is insulating materials.

It is preferred that, the outside of the first clamping plate and/or the second clamping plate is coated with rubber layer or plastic layer.

It is preferred that, four wire-clamping devices are installed side by side from top to bottom on the support.

It is preferred that, the color on four wire-clamping device surfaces is followed successively by red, green, yellow and black from top to bottom.

Further, the traction auxiliary body for connecting or fixing cable traction device is additionally provided with the support, should Drawing auxiliary body includes at least one towing pad.

A kind of beneficial effect of fork-shaped street of the utility model code is：Easy operation, only needs installing/dismounting during solidus One bolt, and not easy damaged cable sheath, clamping cable consolidates difficult for drop-off, and security is good, simple in construction, can Suitable for different line footpath cables, highly versatile.

The effect of design of the present utility model, concrete structure and generation is described further below with reference to accompanying drawing, with It is completely understood by the purpose of this utility model, feature and effect.

Brief description of the drawings

Fig. 1 is a kind of structural representation of fork-shaped street code of the utility model；

Wherein：1- supports, 101,102- towing pads, 21,22,23,24- wire-clamping devices, 201- first clamping plates, 202- Second splint, 203- centers hinge, 204- clamping screws, 205- upper grips, 206- lower chucks, the hinge holes of 207- first, 208- Two hinge holes.

Embodiment

A kind of fork-shaped street of the utility model code is further described below in conjunction with accompanying drawing：

As shown in figure 1, a kind of fork-shaped street code, including support 1 and four wire-clamping devices on support 1（21、22、 23、24）, wire-clamping device（21、22、23、24）In each wire-clamping device include by center hinge 203 be hinged first folder The front end of the center hinge 203 of plate 201 and second clamping plate 202, first clamping plate 201 and second clamping plate 202 passes through clamping screw 204 It is threadedly coupled, at center, the rear end of hinge 203 is hinged with support 1 respectively, is set respectively between center hinge 203 and front end There are the upper grip 205 and lower chuck 206 being oppositely arranged, the position relative with lower chuck 206 of upper grip 205 is clamp position；Make Used time, cable is placed between upper grip 205 and lower chuck 206, first clamping plate 201 is then locked by clamping screw 204 With the front end of second clamping plate 202, so that the clamp position clamping cables of upper grip 205 and lower chuck 206, the utility model fork Shape street code only need a clamping screw 204 to clamp cable, and clamping cable consolidate it is difficult for drop-off, not easy damaged electricity Cable crust, security is good, simple in construction.

The hinged place of first clamping plate 201 and second clamping plate 202 is respectively equipped with along before first clamping plate 201 and second clamping plate 202 The first hinge hole 207 from rear to the strip of arrangement and the second hinge hole 208, center hinge 203 pass through the first hinge hole 207 With the second hinge hole 208, and can be in the He of the first hinge hole 207 during first clamping plate 201 and the folding of second clamping plate 202 Moved forward and backward in second hinge hole 208.

The clamp position of upper grip 205 and lower chuck 206 is in the inner concave arc surface structure or indent folded edges of pairing, the knot Structure can make upper grip 205 and the clamp position of lower chuck 206 and the contact area of cable bigger, preferably wrap-around cable so that Solidus is more firm, and not easy damaged cable sheath.

Upper grip 205 and lower chuck 206 are respectively the absolute construction being fixed in first clamping plate 201 and second clamping plate 202.

Before first clamping plate 201 and second clamping plate 202 are channel-section steel structure, the front end of first clamping plate 201 and second clamping plate 202 End is respectively equipped with screwed hole or through hole, and clamping screw 204 is directly threadedly coupled with first clamping plate 201 and second clamping plate 202, or logical Nut is crossed to be threadedly coupled with first clamping plate 201 and second clamping plate 202.

The material at the clamp position of upper grip 205 and lower chuck 206 is insulating materials, and first clamping plate 201 and/or second is pressed from both sides The outside of plate 202 is coated with rubber layer or plastic layer, unified insulation configuration, insulator and cable fixed position, and cable is not contacted Metallic support 1, safety is secure, and greatly reduces the abrasion and scratch to cable sheath.

Four wire-clamping devices（21、22、23、24）Installed side by side from top to bottom on support 1, four wire-clamping devices（21、 22、23、24）The color on surface is followed successively by red, green, yellow and black from top to bottom.Current power transmission line cable is general, and this is several Color is planted, is set by the way that the color of wire-clamping device is corresponded with the color by cable, is easy to distinguish and installs, Neng Gouzeng The efficiency of add operation personnel.

The traction auxiliary body for connecting or fixing cable traction device, the traction auxiliary machine are additionally provided with support 1 Structure includes two towing pads being arranged on support 1（101、102）；During work high above the ground, hauling machine is fixedly connected by towing pad On support 1, so as to provide impetus to hauling machine.

The utility model describes some embodiments and its accompanying drawing in detail, but the utility model is not limited to these embodiments And its accompanying drawing, the fork-shaped street code shape in accompanying drawing is especially not limited to, it is attached that more U.S. is shown in the figure in various shapes The fork-shaped street code of sight, although this shape is not the claimed technology point of the utility model protection, as long as ordinary skill Personnel do not pay creative work according to the utility model, it is modified, equivalent substitution, obtained from improvement etc. other Embodiment and its accompanying drawing, in protection domain of the present utility model.

Claims (10)

1. a kind of fork-shaped street code, including support and at least one rack-mount wire-clamping device, it is characterised in that described Wire-clamping device includes the center hinge of the first clamping plate and second clamping plate being hinged by center hinge, first clamping plate and second clamping plate Front end be threadedly coupled by a clamping screw, at center, the rear end of hinge is hinged with support respectively, in center hinge The upper grip and lower chuck being oppositely arranged are respectively equipped between front end, the upper grip position relative with lower chuck is crimping Position.

2. fork-shaped street according to claim 1 code, it is characterised in that the first clamping plate and the second clamping plate are hinged Place is respectively equipped with the first hinge hole and the second hinge hole of the strip along first clamping plate and second clamping plate fore-and-aft direction arrangement, in Heart hinge passes through the first hinge hole and the second hinge hole, and can be first during first clamping plate and second clamping plate folding Moved forward and backward in hinge hole and the second hinge hole.

3. fork-shaped street code according to claim 1, it is characterised in that the clamp of the upper grip and the lower chuck Position is in the inner concave arc surface structure or indent folded edges of pairing.

4. fork-shaped street according to claim 1 code, it is characterised in that the upper grip and the lower chuck are respectively fixation Absolute construction in the first clamping plate and the second clamping plate.

5. fork-shaped street code according to claim 1, it is characterised in that the first clamping plate and the second clamping plate are channel-section steel Structure, the front end of first clamping plate and the front end of second clamping plate are respectively equipped with screwed hole or through hole, and the clamping screw is directly with One clamping plate and second clamping plate threaded connection, or be threadedly coupled by nut with first clamping plate and second clamping plate.

6. according to any described fork-shaped street codes of claim 1-5, it is characterised in that the institute of the upper grip and the lower chuck The material for stating clamp position is insulating materials.

7. according to any described fork-shaped street codes of claim 1-5, it is characterised in that the first clamping plate and/or described second The outside of clamping plate is coated with rubber layer or plastic layer.

8. according to any described fork-shaped street codes of claim 1-5, it is characterised in that installed side by side from top to bottom on the support There are four wire-clamping devices.

9. fork-shaped street according to claim 8 code, it is characterised in that the color on four wire-clamping device surfaces on to Under be followed successively by red, green, yellow and black.

10. according to any described fork-shaped street codes of claim 1-5, it is characterised in that be additionally provided with the support for connecting Or the traction auxiliary body of cable traction device is fixed, the traction auxiliary body includes at least one towing pad.