CN206727599U - A kind of electric wire tension-adjusting gear - Google Patents
A kind of electric wire tension-adjusting gear Download PDFInfo
- Publication number
- CN206727599U CN206727599U CN201720553389.1U CN201720553389U CN206727599U CN 206727599 U CN206727599 U CN 206727599U CN 201720553389 U CN201720553389 U CN 201720553389U CN 206727599 U CN206727599 U CN 206727599U
- Authority
- CN
- China
- Prior art keywords
- wheel
- castor
- electric wire
- bottom plate
- tightening
- 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.)
- Active
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model belongs to power construction equipment technical field, more particularly to a kind of electric wire tension-adjusting gear, including bottom plate, the bottom plate is provided with the first castor, the second castor and tightens up wheel and be arranged on the first elastic device and the second elastic device of base plate interior, one end of first elastic device is fixedly connected with the first castor, the other end is fixedly connected with bottom, and one end of second elastic device is fixedly connected with the second castor, and the other end is fixedly connected with bottom plate；The wheel of tightening up is rotatably connected on bottom plate, the wheel of tightening up is between the first castor and the second castor, it is described to tighten up wheel and be provided with fix bar, the fix bar and tighten up to be provided between wheel and be used for the cable-through hole that electric wire passes through, the bottom plate, which is provided with, to be used to fix the fixture for tightening up wheel；This programme can adjust the size of tension force, to protect cable.
Description
Technical field
The utility model belongs to power construction equipment technical field, and in particular to a kind of electric wire tension-adjusting gear.
Background technology
The power grid construction in city and the construction of infrastructure, the utilization rate more and more higher of cable, industrial big customer, small client
Increase, the electric wire installing engineering amount of installation company increases sharply, therefore the installation of electric wire seems extremely with fixation
It is important.In city or field factories, often see electric wire it is loose, it is in disorder be arranged between electric pole, can not only give
The appearance of the city in city causes inaesthetic visual impact, it is important that when electric wire tension adjustment is bad, influences very much electric wire electricity
The quality of cable, the service life of electric wire is also influenceed, therefore, electric wire tension force adjusts important, the institute to seem again especially
Turned into to design a kind of device that can adjust electric wire tension force and desire most ardently and solve the problems, such as.
Application No. CN201420572351.5 utility model patent discloses a kind of New-style electrical wire tension-adjusting gear,
Including bottom plate, and the hook at left and right sides of bottom plate is arranged on, and the first fixed wheel, the castor and second that are arranged in front of bottom plate are determined
Wheel, and the elastic device of base plate interior is arranged on, the bottom plate center is provided with through hole, and neck is provided with beside through hole, institute
The centre that castor is arranged on the first fixed wheel and the second fixed wheel is stated, and castor arc-shaped surface is provided with the 3rd wire casing, castor
Bottom surface is provided with Ka Dao, and the castor Ka Dao is connected with the neck beside through hole, and bullet is provided among the elastic device
Spring, and elastic device one end is connected with bottom plate, the other end is connected with castor.This patent can be used in tension adjustment, but this is specially
Profit is by carrying out equalization of strain to adjust tension force to the electric wire of device both sides, can not substantially adjust the size of tension force.
Utility model content
The purpose of this utility model is：A kind of electric wire tension-adjusting gear is aimed to provide, the big of tension force can be adjusted
It is small, to protect cable.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of electric wire tension-adjusting gear, including bottom plate, the bottom plate are provided with the first castor, the second castor
With tighten up wheel and be arranged on the first elastic device and the second elastic device of base plate interior, one end and first of first elastic device
Castor is fixedly connected, and the other end is fixedly connected with bottom, and one end of second elastic device is fixedly connected with the second castor,
The other end is fixedly connected with bottom plate；
The wheel of tightening up is rotatably connected on bottom plate, it is described tighten up wheel positioned at the first castor and the second castor it
Between, it is described to tighten up wheel and be provided with fix bar, the fix bar and tighten up and be provided with the cable-through hole passed through for electric wire, institute between wheel
State bottom plate and be provided with and be used for the fixed fixture for tightening up wheel.
In use, electric wire plays a part of guiding, and wire intertwist is being received by the first castor and the second castor
On bearing up pulley and by cable-through hole, wheel (using craft or motor) is tightened up in rotation, is being received wire intertwist using fix bar
On bearing up pulley, fixed wheel will be tightened up using fixture.Finally by wire intertwist on the first castor and the second castor.If
There is no fix bar, electric wire is easily slided on wheel is tightened up, made troubles to operation.By the way that wire intertwist is adjusted on wheel is tightened up
The length of economize on electricity line and the angle suspended in midair between electric pole, so as to have the function that to adjust tension force.Whether the present apparatus is fixed on electricity
Determined as the case may be on bar.In environmental change, such as when wind blows electric wire, the tension force of electric wire changes, the first bullet
Property device and the second elastic device can be rotated, and the equalization of strain on electric wire is adjusted with this.
Further, the fixture includes fixing end and joint end, and the size of the fixing end is bigger than joint end, described solid
The cross section of fixed end is square, and the cross section of the joint end is cylinder, and the end of the joint end, which is provided with, to be used for tightening up
The block of clamping is taken turns, the block is L-type；The wheel of tightening up is provided with the bayonet socket to match with block, is fixed on the bottom plate
Connector is connected with, the connector is provided with through hole, and the shape of the through hole and fixture matches, and the fixture slides
Set in through-holes.
Described wheel of tightening up is provided with the bayonet socket to match with block herein, refers to the shape also non-L-type, but its width of bayonet socket
It is wider than block, block is passed through bayonet socket.Fixture can slide, but because fixing end is square, fixture can not
Rotate.Need it is fixed slide fixture, block is entered card inlet, shed the external force tightened up on wheel when tightening up wheel, tightening up wheel can be
Rotated in the presence of wire tension, block is snapped fit onto in bayonet socket, bayonet socket is bonded with block, because block is L-type, is made in tension force
Under, block is fixed, and the rotation for tightening up wheel is also defined.
Further, in addition to handle, the handle are provided with the drive rod that wheel is tightened up for rotating, the horizontal stroke of the drive rod
Section is square, and the described one end of wheel away from fixture of tightening up is provided with the square groove for being used for coordinating with drive rod.
Present solution provides the structure that wheel is tightened up in a kind of rotation, drive rod is inserted into rotational handle in square groove, you can turn
It is dynamic to tighten up wheel.
Further, first castor, the second castor, tighten up wheel and fix bar on be equipped with wire casing.Wire casing ensures
Electric wire is orderly to be fixed in equipment and is not easy to slide.
Further, the both sides of the bottom plate are fixedly connected with the hook for wire guide.Hook is located at the first castor
By the second castor, electric wire fixes the track of electric wire through hook, auxiliary.
Brief description of the drawings
The utility model can be further illustrated by the nonlimiting examples that accompanying drawing provides；
Fig. 1 is the overall schematic of the utility model embodiment；
Fig. 2 is the overall diagrammatic cross-section of the utility model embodiment, and the position of section view is in Fig. 1 at A-A；
Fig. 3 be the utility model embodiment connector schematic diagram, direction of observation be Fig. 2 in B to；
Fig. 4 is that tightening up for the utility model embodiment takes turns schematic diagram (only end).
Main element symbol description is as follows：
Bottom plate 1, the first castor 2, the second castor 3, tighten up wheel 4, the first elastic device 5, the second elastic device 6, fix bar
7th, cable-through hole 8, fixture 9, fixing end 91, joint end 92, bayonet socket 10, connector 11, square groove 12.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model further illustrate.
As shown in Figure 1 and Figure 2, a kind of electric wire tension-adjusting gear of the present utility model, including bottom plate 1, on bottom plate 1
Provided with the first castor 2, the second castor 3 and tighten up wheel 4 and the first elastic device 5 being arranged on inside bottom plate 1 and the second bullet
Property device 6, one end of the first elastic device 5 are fixedly connected with the first castor 2, and the other end is fixedly connected with bottom, the second elastic device 6
One end be fixedly connected with the second castor 3, the other end is fixedly connected with bottom plate 1；
Tighten up wheel 4 to be rotatably connected on bottom plate 1, tighten up wheel 4 between the first castor 2 and the second castor 3, receive
Bearing up pulley 4 and be provided with fix bar 7, fix bar 7 and tighten up and be provided with the cable-through hole 8 passed through for electric wire between wheel 4, set on bottom plate 1
Have for the fixed fixture 9 for tightening up wheel 4.
Fixture 9 includes fixing end 91 and joint end 92, and the size of fixing end 91 is bigger than joint end 92, the horizontal stroke of fixing end 91
Section is square, and the cross section of joint end 92 is cylinder, and the end of joint end 92 is provided with the gear being used for tightening up 4 clampings of wheel
Block, block are L-type；Tighten up wheel 4 and be provided with the bayonet socket 10 (as shown in Figure 4) that matches with block, the company of being fixedly connected with bottom plate 1
Fitting 11, connector 11 are provided with through hole, and the shape of through hole and fixture 9 matches (as shown in Figure 3), and fixture 9 is slided and set
Put in through-holes.
Also include handle, handle, which is provided with, to be used to rotate the drive rod for tightening up wheel 4, and the cross section of drive rod is square, is received
The one end of bearing up pulley 4 away from fixture 9 is provided with the square groove 12 for being used for coordinating with drive rod.Rotational handle rotatably tightens up wheel 4.
First castor 2, the second castor 3, tighten up wheel 4 and fix bar 7 on be equipped with wire casing.Wire casing ensures that electric wire is orderly
Be fixed in equipment and be not easy to slide.
The both sides of bottom plate 1 are fixedly connected with the hook for wire guide.Hook is positioned at the first castor 2 and the second activity
By wheel 3, electric wire fixes the track of electric wire through hook, auxiliary.
In use, electric wire plays a part of guiding, and wire intertwist is existed by the first castor 2 and the second castor 3
Tighten up on wheel 4 and by cable-through hole 8, wheel 4 (using craft or motor) is tightened up in rotation, is twined electric wire using fix bar 7
It is wound on and tightens up on wheel 4, is fixed wheel 4 will be tightened up using fixture 9.Finally wire intertwist is lived in the first castor 2 and second
On driving wheel 3.If without fix bar 7, electric wire easily slides on wheel 4 is tightened up, and is made troubles to operation.By by wire intertwist
The angle for adjusting the length of electric wire on wheel 4 is tightened up and being suspended in midair between electric pole, so as to have the function that to adjust tension force.This dress
Put whether to be fixed on electric pole and determine as the case may be.In environmental change, such as when wind blows electric wire, the tension force hair of electric wire
Changing, the first elastic device 5 and the second elastic device 6 can be rotated, and the equalization of strain on electric wire is adjusted with this.
Fixture 9 can slide, but because fixing end 91 is square, fixture 9 can not rotate.Fixation is needed to tighten up wheel 4
When, fixture 9 is slided, block is entered card inlet 10, sheds the external force tightened up on wheel 4, tightening up wheel 4 can be in the effect of wire tension
Lower rotation, makes block snap fit onto in bayonet socket 10, and bayonet socket 10 is bonded with block, because block is L-type, under tension, block
Fixed, the rotation for tightening up wheel 4 is also defined.
In addition, fix bar 7 can make installation process lighter with tightening up wheel 4 and being detachably connected.First castor 2 and
The big structure in middle small both sides is made in two castors 3, is fixed thereon electric wire so as to more firm.
The merely exemplary explanation of above-described embodiment principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the spirit disclosed in the utility model
With all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (5)
1. a kind of electric wire tension-adjusting gear, including bottom plate, it is characterised in that：The bottom plate be provided with the first castor,
Second castor takes turns and is arranged on the first elastic device and the second elastic device of base plate interior with tightening up, first elastic device
One end is fixedly connected with the first castor, and the other end is fixedly connected with bottom, one end of second elastic device and the second activity
Wheel is fixedly connected, and the other end is fixedly connected with bottom plate；
The wheel of tightening up is rotatably connected on bottom plate, and the wheel of tightening up is between the first castor and the second castor, institute
State and tighten up wheel and be provided with fix bar, the fix bar and tighten up and be provided with the cable-through hole passed through for electric wire, the bottom between wheel
Plate, which is provided with, is used for the fixed fixture for tightening up wheel.
A kind of 2. electric wire tension-adjusting gear according to claim 1, it is characterised in that：The fixture includes solid
Fixed end and joint end, the size of the fixing end is bigger than joint end, the cross section of the fixing end be it is square, the joint end
Cross section is cylinder, and the end of the joint end is provided with the block being used for tightening up wheel clamping, and the block is L-type；It is described
Tighten up wheel and be provided with the bayonet socket to match with block, connector is fixedly connected with the bottom plate, the connector is provided with logical
Hole, the shape of the through hole and fixture match, and the fixture is slidably arranged in through hole.
A kind of 3. electric wire tension-adjusting gear according to claim 2, it is characterised in that：Also include handle, it is described
Handle, which is provided with, to be used to rotate the drive rod for tightening up wheel, and the cross section of the drive rod is square, and the wheel of tightening up is away from fixed
One end of part is provided with the square groove for being used for coordinating with drive rod.
A kind of 4. electric wire tension-adjusting gear according to claim 3, it is characterised in that：First castor,
Second castor, tighten up wheel and fix bar on be equipped with wire casing.
A kind of 5. electric wire tension-adjusting gear according to claim 4, it is characterised in that：The both sides of the bottom plate are consolidated
Surely it is connected with the hook for wire guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553389.1U CN206727599U (en) | 2017-05-18 | 2017-05-18 | A kind of electric wire tension-adjusting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553389.1U CN206727599U (en) | 2017-05-18 | 2017-05-18 | A kind of electric wire tension-adjusting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727599U true CN206727599U (en) | 2017-12-08 |
Family
ID=60512903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720553389.1U Active CN206727599U (en) | 2017-05-18 | 2017-05-18 | A kind of electric wire tension-adjusting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921442A (en) * | 2019-12-18 | 2020-03-27 | 刘莲芬 | Cable winding and unwinding device based on planetary gear transmission principle |
| CN111917089A (en) * | 2020-07-19 | 2020-11-10 | 杭州盛通科技有限公司 | Fixing assembly convenient for adjusting cable length |
-
2017
- 2017-05-18 CN CN201720553389.1U patent/CN206727599U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921442A (en) * | 2019-12-18 | 2020-03-27 | 刘莲芬 | Cable winding and unwinding device based on planetary gear transmission principle |
| CN111917089A (en) * | 2020-07-19 | 2020-11-10 | 杭州盛通科技有限公司 | Fixing assembly convenient for adjusting cable length |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206727599U (en) | A kind of electric wire tension-adjusting gear | |
| CN109066128B (en) | Magnetic fixed grounding wire clamp | |
| CN207511616U (en) | A kind of coiling wire wound bracket for earch wrie | |
| CN204103410U (en) | A kind of New-style electrical wire tension-adjusting gear | |
| CN205702229U (en) | A kind of bracing wire manufacturing device | |
| CN208986558U (en) | A kind of suspension clamp | |
| CN207676006U (en) | A kind of communications optical cable fixing device | |
| CN203781486U (en) | Double-side upper shaft wire feeding rack | |
| CN204633278U (en) | Strain clamp | |
| CN206349692U (en) | A kind of slight drag upturned tackle | |
| CN209685021U (en) | A kind of wiring architecture bobbin winder device | |
| CN209988878U (en) | Automatic coiling device for cable processing | |
| CN204778015U (en) | Locking unwrapping wire roller | |
| CN214012633U (en) | Elastic clamping jumper wire insulator | |
| CN208086977U (en) | A kind of photovoltaic cable of included wind | |
| CN108053947A (en) | A kind of novel simple stranded wire apparatus | |
| CN104540366B (en) | A kind of power line cord grip and air conditioner | |
| CN209859690U (en) | Power cable cabling device | |
| CN210898288U (en) | Strain insulator replacement tool | |
| CN203267745U (en) | Car cover for fixed parking space | |
| CN207542680U (en) | A kind of power construction wire tensioning device | |
| CN208907408U (en) | pitching adjusting device and floor fan | |
| CN202227041U (en) | Lug yarn pan head group | |
| CN206901197U (en) | One kind tensioning and tensile force side steering | |
| CN211018188U (en) | Low-voltage wire grip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |