CN208890318U - The simple fastening wire clamp of low pressure service conductor - Google Patents
The simple fastening wire clamp of low pressure service conductor Download PDFInfo
- Publication number
- CN208890318U CN208890318U CN201821630597.8U CN201821630597U CN208890318U CN 208890318 U CN208890318 U CN 208890318U CN 201821630597 U CN201821630597 U CN 201821630597U CN 208890318 U CN208890318 U CN 208890318U
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- CN
- China
- Prior art keywords
- shell
- wedge core
- insulation
- low pressure
- pressure service
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 210000003953 foreskin Anatomy 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a kind of simple fastening wire clamps of low pressure service conductor, including shell, the shell is upper end opening, and the upper end diameter of the shell is slightly larger than the lower end diameter of the shell, anti-skidding felt pad is fixedly installed on the inner sidewall of the shell, the bottom center position of the shell is fixedly installed with the fastening block for protruding from bottom surface, the center of the fastening block is equipped with through-hole, the two sides that the bottom surface of the shell is located at fastening block are symmetrically arranged with line-entering hole and outlet hole, the enclosure interior is equipped with the insulation wedge core that can be taken off, the shape size of the insulation wedge core is roughly the same with the shape size of the shell inner cylinder, anti-skidding teeth are installed on the side that the insulation wedge core is contacted with the inner walls, the corresponding position of the insulation wedge core bottom and the through-hole is equipped with screw hole, a kind of structure novel is provided, make With convenient, the practical simple fastening wire clamp of low pressure service conductor.
Description
Technical field
The utility model relates to clamp devices, particularly relate to the simple fastening wire clamp of electrical power wiring.
Background technique
Use the binding with foreskin to connect family around insulator binding low pressure in the low pressure service conductor installation process of present rural area more
Line, the operating time is long and service conductor radian not easy to control, staff during binding since the position climbed is higher, posture
It is difficult to adjust, is difficult guaranteeing binding in place, can greatly extend the set-up time of service conductor, increase installation difficulty, docking
Bank degree adjustment in family causes certain difficulty.
Above method has the following problems:
1, the operating time is long: for the binding intensity for reaching requirement, needing binding wire binding the 5-10cm long on service conductor
Degree, time-consuming.
2, be difficult to control service conductor radian: operator needs to grasp service conductor when binding, and binding connects family when operating
Line is easy to loosen, therefore service conductor radian not easy to control.
In conclusion the existing service conductor fastening method operating time is long, and personnel's fatiguability, technique difficulty control after service conductor installation
System, therefore need to find a kind of more easily service conductor binding scheme.
Based on the above issues, applicant in this case develops the simple fastening wire clamp of low pressure service conductor, and the apparatus structure is novel, makes
It is practical with convenience.
Utility model content
The technical problems to be solved in the utility model is staff's operation in the installation process of rural area low pressure service conductor
Time is long and is difficult to control service conductor radian, a kind of structure novel of utility model, low pressure service conductor easy to use, practical
Simple fastening wire clamp.
In order to solve the above technical problems, the utility model includes shell, the shell is upper end opening, and the shell
Upper end diameter be slightly larger than the lower end diameter of the shell, be fixedly installed with anti-skidding felt pad, institute on the inner sidewall of the shell
The bottom center position for stating shell is fixedly installed with the fastening block for protruding from bottom surface, and the center of the fastening block is equipped with logical
Hole, the two sides that the bottom surface of the shell is located at fastening block are symmetrically arranged with line-entering hole and outlet hole, and the enclosure interior is equipped with
The shape size of the insulation wedge core that can be taken off, the shape size and tube inner chamber in the shell of the insulation wedge core is adapted, institute
It states and anti-skidding teeth, the insulation wedge core bottom and the through-hole is installed on the side that insulation wedge core is contacted with the inner walls
Corresponding position be equipped with screw hole.
The insulation wedge core is bolted with the shell as a preferred technical solution, and insulation is located on bolt
Spring is set between wedge core and shell, the screw hole periphery of the insulation wedge core bottom offers the counterbore for placing spring,
The counterbore that screw hole periphery opens up can effective fixed spring, spring is not easy, and is also more convenient when being packed into bolt, will not
It is withstood by spring.
The short transverse of insulation wedge core described in the outer periphery of the insulation wedge core is evenly equipped with idol as a preferred technical solution,
Several concave wire casings, concave wire casing facilitate being caught in for cable, can preferably fasten cable, and a plurality of concave wire casing increases work
Make efficiency.
Anti-skidding teeth also are provided in the concave wire casing on the insulation wedge core as a preferred technical solution, fasten cable
Effect it is more preferable, cable is not easy to shift, during the fastening process not easy damaged cable.
As a preferred technical solution, relative to insulation symmetrically arranged two concave in wedge core central axes on the insulation wedge core
The inclined direction of anti-skidding teeth in wire casing is on the contrary, inclined direction is opposite so the inlet wire of cable and outlet two sides can be formed most
Big frictional force, it is more preferable to the fastening effect of cable.
The inclined direction of the anti-skidding teeth in the concave wire casing of the line-entering hole is corresponded to as a preferred technical solution, by interior
Be inclined outwardly upwards, the inclined direction of the anti-skidding teeth in the concave wire casing of the corresponding line-entering hole from inside to outside diagonally downward,
Inclined direction is opposite so the inlet wire of cable and outlet two sides can form maximum frictional force, more to the fastening effect of cable
It is good.
The periphery of the housing bottom surface fastening block is equipped with the water proof platform of annular, the water proof as a preferred technical solution,
The height of platform is greater than the overhanging length of housing bottom bolt, the position that water proof platform effectively prevent rainwater corrosion bolt to contact with fastening block
It sets, guarantees quick detachable in subsequent use process, prolong the service life.
The anti-skidding teeth are the rubber teeth of the good electro-insulating rubber material production of frictional behaviour as a preferred technical solution,
The frictional behaviour of tooth, rubber teeth is good, and is not easy to damage cable sheath, can play better fastening effect.
After adopting the above technical scheme, preventing service conductor pulling force from retracting, using the insulation wedge core for having anti-skidding teeth, utilize
Bolt fastening screw hole is suitable for controller switching equipment low pressure service conductor and installs for fixed insulation wedge core and shell, avoids cable damage
Hurt and plays good fastening effect.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment；
Fig. 2 is the use structural schematic diagram of the utility model embodiment；
Fig. 3 is the bottom view of insulation wedge core in the utility model embodiment.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.In the following detailed description, only pass through
Bright mode describes certain exemplary embodiments of the utility model.Undoubtedly, those skilled in the art can be with
It recognizes, it, can be with a variety of different modes to described without departing from the spirit and scope of the utility model
Embodiment is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than the protection for limiting claim
Range.
Referring to attached drawing 1, which includes cylindric shell 1, the upper end opening of shell 1,
And the upper end diameter of shell 1 is slightly larger than the lower end diameter of shell 1, and shell is substantially in inverted trapezoidal, is equipped with inside shell 1 desirable
Insulation wedge core 6 out, the shape size for the wedge core 6 that insulate and the shape size of tube inner chamber in shell 1 are adapted, insulation wedge core 6 with
Anti-skidding teeth 7 are installed on the lateral surface of 1 inner wall of shell contact, anti-skidding felt pad 2 is fixedly installed on the inner sidewall of shell 1,
Anti-skidding felt pad 2 effectively prevents 12 crust of cable from galling, and also effectively increases frictional force, preferably with insulation wedge core 6
Cooperation fastens cable 12, and the bottom center position of shell 1 is fixedly installed with the fastening block 3 for protruding from bottom surface, in fastening block 3
Heart position is equipped with through-hole, and the corresponding position of insulate 6 bottom of wedge core and through-hole is equipped with screw hole 8, and the bottom surface of shell 1 is located at fastening block 3
Two sides be symmetrically arranged with line-entering hole 4 and outlet hole 5, insulation wedge core 6 is bolted with shell 1, is located on bolt and insulate
Spring 9 is set between wedge core 6 and shell 1,8 periphery of screw hole of insulation 6 bottom of wedge core is offered for placing the heavy of spring 9
Hole, i.e. counterbore are arranged on 8 periphery of screw hole centered on the axis of screw hole 8, and the counterbore that 8 periphery of screw hole opens up can effectively fix bullet
Spring, spring are not easy, and are also more convenient when being packed into bolt, will not be withstood by spring, the outer periphery insulation of insulation wedge core 6
The short transverse of wedge core 6 is evenly equipped with even number concave wire casing 10, and concave wire casing 10 facilitates being caught in for cable 12, can be preferably tight
Gu cable 12, and a plurality of concave wire casing 10 increases working efficiency, two concave wire casings relative to insulation 6 axisymmetrical of wedge core
10 equivalent widths, but adjacent 10 width of concave wire casing can not be identical, and the concave wire casing 10 of different in width can increase using model
It encloses, the cable 12 of different thicknesses can be used, also be provided with anti-skidding teeth 7 in the concave wire casing 10 on wedge core 6 that insulate, fasten
The effect of cable 12 is more preferable, and cable 12 is not easy to shift, during the fastening process not easy damaged cable 12, on the wedge core 6 that insulate relative to
The inclined direction of the anti-skidding teeth 7 to insulate in the symmetrically arranged two concaves wire casing 10 in wedge core central axes is on the contrary, correspond to line-entering hole 4
The inclined direction of anti-skidding teeth 7 in concave wire casing 10 tilts upward from inside to outside, in the concave wire casing 10 of corresponding line-entering hole 4
From inside to outside diagonally downward, inclined direction is opposite so inlet wire and outlet two sides to cable 12 for the inclined direction of anti-skidding teeth 7
Maximum frictional force can be formed, more preferable to the fastening effect of cable 12, anti-skidding teeth 7 are the good electro-insulating rubber material of frictional behaviour
The rubber teeth of matter production, the frictional behaviour of rubber teeth is good, and is not easy to damage cable sheath, can play preferably fastening and make
With.The periphery of 1 bottom surface fastening block 3 of shell is equipped with the water proof platform 11 of annular, and water proof platform 11 be located at line-entering hole 4 and outlet hole 5 it
Between, the height of water proof platform 11 is greater than the overhanging length of housing bottom bolt, and water proof platform 11 effectively prevent rainwater corrosion bolt and tight
Gu the position of block contact, guarantees quick detachable in subsequent use process, prolongs the service life.
The utility model application method:
Cable 12 bypasses insulator after penetrating by the entrance hole 4 of shell 1, after the insulation wedge core 6 with anti-skidding teeth 7
It is pierced by from outlet side opening 5, is screwed in screw hole 8 using bolt, insulation wedge core 6 is tightened with shell 1, cable 12 is squeezed in concave line
In slot 10, cable terminal operation is completed, it is time saving and energy saving.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of simple fastening wire clamp of low pressure service conductor, it is characterised in that including shell (1), the shell (1) is upper end opening,
And the upper end diameter of the shell (1) is slightly larger than the lower end diameter of the shell (1), consolidates on the inner sidewall of the shell (1)
Dingan County is equipped with anti-skidding felt pad (2), and the bottom center position of the shell (1) is fixedly installed with the fastening block for protruding from bottom surface
(3), the center of the fastening block (3) is equipped with through-hole, and the two sides that the bottom surface of the shell (1) is located at fastening block (3) are symmetrical
It is provided with line-entering hole (4) and outlet hole (5), the insulation wedge core (6) that can be taken off, the insulation are installed inside the shell (1)
The shape size of the shape size of wedge core (6) and the shell (1) interior tube inner chamber is adapted, the insulation wedge core (6) with it is described
It is equipped with anti-skidding teeth (7) on the side of shell (1) inner wall contact, insulation wedge core (6) bottom is corresponding with the through-hole
Position is equipped with screw hole (8).
2. the simple fastening wire clamp of low pressure service conductor as described in claim 1, it is characterised in that the insulation wedge core (6) with it is described
Shell (1) is bolted, and is located between insulation wedge core (6) and shell (1) on bolt and is set with spring (9), the insulation
Screw hole (8) periphery of wedge core (6) bottom offers the counterbore for placing spring (9).
3. the simple fastening wire clamp of low pressure service conductor as described in claim 1, it is characterised in that the periphery of insulation wedge core (6)
Short transverse along insulation wedge core (6) is evenly equipped with even number concave wire casing (10).
4. the simple fastening wire clamp of low pressure service conductor as claimed in claim 3, it is characterised in that: on the insulation wedge core (6)
Anti-skidding teeth (7) also are provided in concave wire casing (10).
5. the simple fastening wire clamp of low pressure service conductor as claimed in claim 3, it is characterised in that opposite on the insulation wedge core (6)
It is opposite in the inclined direction of the anti-skidding teeth (7) in the insulation symmetrically arranged two concaves wire casing (10) in wedge core central axes.
6. the simple fastening wire clamp of low pressure service conductor as claimed in claim 5, it is characterised in that correspond to the recessed of the line-entering hole (4)
The inclined direction of anti-skidding teeth (7) in molded line slot (10) tilts upward from inside to outside, the concave line of the corresponding line-entering hole (4)
The inclined direction of anti-skidding teeth (7) in slot (10) is from inside to outside diagonally downward.
7. the simple fastening wire clamp of low pressure service conductor as described in claim 1, it is characterised in that shell (1) bottom surface fastening block
(3) periphery is equipped with the water proof platform (11) of annular, and the height of the water proof platform (11) is greater than the overhanging length of housing bottom bolt.
8. such as the described in any item simple fastening wire clamps of low pressure service conductor of claim 1-7, it is characterised in that the anti-skidding teeth
It (7) is the rubber teeth of the good electro-insulating rubber material production of frictional behaviour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630597.8U CN208890318U (en) | 2018-10-09 | 2018-10-09 | The simple fastening wire clamp of low pressure service conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821630597.8U CN208890318U (en) | 2018-10-09 | 2018-10-09 | The simple fastening wire clamp of low pressure service conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890318U true CN208890318U (en) | 2019-05-21 |
Family
ID=66515345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821630597.8U Expired - Fee Related CN208890318U (en) | 2018-10-09 | 2018-10-09 | The simple fastening wire clamp of low pressure service conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890318U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088380A (en) * | 2018-10-09 | 2018-12-25 | 国网山东省电力公司寿光市供电公司 | The simple fastening wire clamp of low pressure service conductor |
| CN112332117A (en) * | 2020-09-25 | 2021-02-05 | 国网浙江慈溪市供电有限公司 | Wedge-shaped wire clamp |
-
2018
- 2018-10-09 CN CN201821630597.8U patent/CN208890318U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088380A (en) * | 2018-10-09 | 2018-12-25 | 国网山东省电力公司寿光市供电公司 | The simple fastening wire clamp of low pressure service conductor |
| CN112332117A (en) * | 2020-09-25 | 2021-02-05 | 国网浙江慈溪市供电有限公司 | Wedge-shaped wire clamp |
| CN112332117B (en) * | 2020-09-25 | 2022-05-17 | 国网浙江慈溪市供电有限公司 | Wedge-shaped wire clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20191009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |