CN204706837U - A kind of cable towing device - Google Patents
A kind of cable towing device Download PDFInfo
- Publication number
- CN204706837U CN204706837U CN201520371219.2U CN201520371219U CN204706837U CN 204706837 U CN204706837 U CN 204706837U CN 201520371219 U CN201520371219 U CN 201520371219U CN 204706837 U CN204706837 U CN 204706837U
- Authority
- CN
- China
- Prior art keywords
- cable
- metal hose
- binding band
- collar
- ratchet
- 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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- 239000002184 metal Substances 0.000 claims abstract description 62
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 16
- 238000004804 winding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a kind of cable towing device, comprise a metal hose, this metal hose is hollow structure; For pinioning the binding band of cable, the rough surface of this binding band, this binding band forms the collar through metal hose in one end of metal hose, and an end winding support of binding band is on metal hose; For straining the ratchet device of the collar and cable, this ratchet device comprises the ratchet and lever that are in transmission connection, and wherein ratchet is located at the inside of metal hose, and lever is located at the outside of metal hose; Another end of binding band is connected with ratchet driving.When carrying out cable construction wiring, according to the cross-sectional diameter size of cable, holding the size of the lever rotating ratchet adjustment collar, allowing the collar be enclosed within easily on cable.After the collar is together with cable cover, be rotated further lever, allow the collar and cable close contact, be then pulled to metal hose with strength, by the frictional force between the collar and cable, cable is extracted, thus reduces difficulty of construction, improves efficiency.
Description
Technical field
The utility model relates to cable construction technical field of tools, particularly relates to a kind of cable towing device.
Background technology
In modern cable laying construction, inevitably to implement threading to pipeline or remove ducted impurity, or second phase paving line is carried out to cable pipeline.In cabling processes, need, from the multi-cable of cable raceway groove or cable pipeline, to pull or lay specific cable.But often because construction space is limited, there is construction safety risk.And existing threading apparatus is difficult to play a role, with other bar or hook, be also difficult to direct contact cable taking, or cannot cable be firmly grasped again after contact above, have a strong impact on laying and construction schedule of cable.
For above-mentioned technical problem, those skilled in the art are necessary to be provided with a kind of cable towing device will pulled out in cable raceway groove or cable pipeline that can be accurate, quick, safe.
Utility model content
The purpose of this utility model is to provide a kind of cable towing device, and this towing device can from many mixed and disorderly cables, and accurate, quick, safe pulls out the cable of specifying, thus reduces the difficulty of cable construction, improves efficiency of construction.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of cable towing device metal hose, described metal hose is hollow structure; For pinioning the binding band of cable, the rough surface of described binding band, an end of described binding band is defined as binding band stiff end, and another end is defined as binding band tension side; Through described metal hose after the doubling of described binding band, and form the collar for pinioning cable in the outside of described metal hose one end, described binding band stiff end is fixedly connected with described metal hose; For straining the ratchet device of the described collar and described cable, described ratchet device comprises the ratchet and lever that are in transmission connection, and described ratchet is located at the inside of described metal hose, and described lever is located at the outside of described metal hose; Described binding band tension side is connected with described ratchet driving.
Optimal way is, described binding band stiff end is fixedly connected with it in the inside of described metal hose.
Optimal way is, described metal hose selects metal flexible conduit.
Optimal way is, described binding band selects rubber strip or belt.
After adopting technique scheme, the beneficial effects of the utility model are: because cable towing device of the present utility model comprises metal hose, binding band and ratchet device, wherein binding band is through metal hose, and form a collar in an end of metal hose, other end binding band stiff end in metal hose is fixedly connected with metal hose, binding band tension side is connected with ratchet driving, and ratchet is located at the inside of metal hose, itself and the lever be located at outside metal hose are in transmission connection.When rotating lever, ratchet is driven step rotation, thus the binding band be in transmission connection with it is also moved, and finally makes the size of the collar of metal hose end change.When using the utility model, first according to the extension shape of cable pipeline, the shape of bending metal hose, makes the shape of the shape of metal hose and cable pipeline suitable, makes it can pass in and out along metal hose; Then lever is rotated, according to the size of the cross-sectional diameter adjustment collar of the cable of reality laying; Then metal hose is stretched in cable pipeline, allow the collar entangle cable from the end of cable; Then rotate lever again, binding band is strained, allow the collar and cable close contact; Drop metal hose outside final online cable pipeline, allow the collar that cable is extracted cable pipeline.Therefore the utility model can from many mixed and disorderly cables, and accurate, quick, safe pulls the cable of specifying, thus reduces the difficulty of cable construction, improves efficiency of construction.
Because metal hose selects metal flexible conduit; The softness of this metal flexible conduit, makes the pipeline that its bent rear adaptation is different, and the hardness of metal flexible conduit makes it can prolong pipeline turnover, and cable is extracted the most at last.
Because binding band selects rubber strip or belt, because the surface of rubber strip and belt is all more coarse, when the collar making it be formed and cable contact, especially when tow cable, cable is not easily threaded off with the collar.
In sum, cable towing device of the present utility model, compared to prior art, solves existing threading apparatus in cable raceway groove or cable pipeline, inconvenient operation during later stage threading, the technical problem that difficulty of construction is large; Cable towing device of the present utility model, the end of cable can be pinioned accurately and fast in very narrow and small cable pipeline or cable raceway groove, then in the outside of pipeline, the utility model is exerted a force, cable is extracted easily, thus save the engineering time of cable, reduce difficulty of construction, improve the efficiency of construction.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the utility model cable towing device;
In figure: 1-metal hose, 2-ratchet device, 3-binding band, 30-binding band stiff end, 31-binding band tension side, 32-collar, 4-cable.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of cable towing device comprises a metal hose 1, binding band 3 and a ratchet device 2, wherein metal hose 1 preferable alloy flexible pipe, and binding band 3 preferred rubber bar or belt, ratchet device 2 comprises the ratchet and lever that are in transmission connection.
Two end doublings of binding band 3 of the present utility model, and bind band 3 through metal hose 1, allow the mid portion after binding band 3 doubling be positioned at outside an end of metal hose 1, and the part of binding outside band 3 form a collar 32.An end of binding band 3 is defined as binding band stiff end 30 by the present embodiment, and another end is defined as binding band tension side 31.Binding band stiff end 30 is fixedly connected with metal hose 1, and the present embodiment is fixedly connected with it in the inside of metal hose 1 by metal binding band 3, and binding band tension side 31 is connected with ratchet driving.The ratchet of the present embodiment is located at the inside of metal hose 1, and lever is located at outside metal hose 1.When rotating lever, ratchet is driven step rotation, thus the binding band 3 be in transmission connection with it is also moved, and finally makes the size of the collar 32 of metal hose 1 end change.
When carrying out cable 4 and constructing, when the end of cable 4 penetrates from one end of cable pipeline, another end close to cable pipeline time, when cable 4 is stuck or is snarled by other cables, can the utility model be used.Before use, first according to the extension shape of cable pipeline, the shape of bending metal hose 1, make the shape of the shape of metal hose 1 and cable pipeline suitable, make it can pass in and out along metal hose 1, object enables the utility model stretch in cable pipeline.Then rotate lever, according to the size of the cross-sectional diameter adjustment collar 32 of the cable 4 of reality laying, object makes the collar 32 be easy to be enclosed within cable 4.Then metal hose 1 is stretched in cable pipeline, allow the collar 32 entangle cable 4 from the end of cable 4; Then rotate lever again, make binding band tension side 31 along with pawl wheel, final purpose makes binding band 3 be tightened up, and allows the collar 32 and cable 4 close contact.Drop metal hose 1 outside final online cable pipeline, allow the collar 32 that cable 4 is extracted cable pipeline.Because 3 rough surface are with in the binding of selecting, make after itself and cable 4 close contact because of between frictional force comparatively greatly, in the process pulling metal hose 1, the collar 32 and cable 4 can not separate easily, make cable 4 efficiency of construction higher.
Therefore the utility model can from many mixed and disorderly cables 4, and accurate, quick, safe pulls the cable 4 of specifying, and other thinner all kinds of pipelines, has unrivaled advantage compared to present threading apparatus and other equipment.The utility model reduces the difficulty that cable 4 is constructed, and improves efficiency of construction; The utility model structure is simple in addition, cost is low, easy to operate.
Above-mentioned ratchet device is prior art, is not described in detail at this, and it act as: be enclosed within after on cable 4 at the collar 32, clamps the binding band tension side 31 of binding band 3, allows the collar 32 diminish, allow the collar 32 be tightened up.
The above preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, etc. the improvement etc. of same cable towing device structure, all should be included within protection range of the present utility model.
Claims (4)
1. a cable towing device, is characterized in that, comprises
A metal hose, described metal hose is hollow structure;
For pinioning the binding band of cable, the rough surface of described binding band, an end of described binding band is defined as binding band stiff end, and another end is defined as binding band tension side; Through described metal hose after the doubling of described binding band, and form the collar for pinioning cable in the outside of described metal hose one end, described binding band stiff end is fixedly connected with described metal hose;
For straining the ratchet device of the described collar and described cable, described ratchet device comprises the ratchet and lever that are in transmission connection, and described ratchet is located at the inside of described metal hose, and described lever is located at the outside of described metal hose; Described binding band tension side is connected with described ratchet driving.
2. cable towing device according to claim 1, is characterized in that, described binding band stiff end is fixedly connected with it in the inside of described metal hose.
3. cable towing device according to claim 1 and 2, is characterized in that, described metal hose selects metal flexible conduit.
4. cable towing device according to claim 3, is characterized in that, described binding band selects rubber strip or belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371219.2U CN204706837U (en) | 2015-06-02 | 2015-06-02 | A kind of cable towing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520371219.2U CN204706837U (en) | 2015-06-02 | 2015-06-02 | A kind of cable towing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706837U true CN204706837U (en) | 2015-10-14 |
Family
ID=54286431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520371219.2U Expired - Fee Related CN204706837U (en) | 2015-06-02 | 2015-06-02 | A kind of cable towing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204706837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596841A (en) * | 2019-10-17 | 2019-12-20 | 贵州师范大学 | Auxiliary dragging hand frame for optical fiber cables |
-
2015
- 2015-06-02 CN CN201520371219.2U patent/CN204706837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596841A (en) * | 2019-10-17 | 2019-12-20 | 贵州师范大学 | Auxiliary dragging hand frame for optical fiber cables |
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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: 20151014 Termination date: 20170602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |