CN207426563U - A kind of draft gear for cable laying - Google Patents
A kind of draft gear for cable laying Download PDFInfo
- Publication number
- CN207426563U CN207426563U CN201721532344.2U CN201721532344U CN207426563U CN 207426563 U CN207426563 U CN 207426563U CN 201721532344 U CN201721532344 U CN 201721532344U CN 207426563 U CN207426563 U CN 207426563U
- Authority
- CN
- China
- Prior art keywords
- hole
- screw
- fixed block
- fixed link
- motor
- 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
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of draft gears for cable laying, including fixed block, the bottom of the fixed block offers first through hole, fixed link is slidably fitted in first through hole, and the bottom of fixed link is extended to outside first through hole, one end that fixed link is located in first through hole offers screw hole, motor is installed at the top of fixed block, the output shaft of motor is extended in screw hole, and the output shaft of motor is threadedly coupled with screw hole, symmetrically there are two connecting rods for rotational installation for the bottom of fixed link, there are two supporting rods for the bottom fixed installation of fixed block, and two supporting rods are symmetrical arranged based on fixed link, the lower section of fixed block is equipped with slide bar, and both ends of the bottom of two supporting rods respectively with slide bar are welded and fixed.Cable can not only be clamped between two fixture blocks by the utility model, be provided conveniently for staff's drag cable, and be operated convenient for staff, greatly improve the efficiency of cable laying.
Description
Technical field
The utility model is related to electrical equipment technical field more particularly to a kind of draft gears for cable laying.
Background technology
Cable is typically by several or the cable of similar rope that several groups of wire strandings form, mutually exhausted between every group of conducting wire
Edge, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Multi rack is located in the air or mounted in ground
Under, it is water-bed, for telecommunication or power Transmission.
During cable laying, due to being limited be subject to construction site, it usually needs staff with hand drag cable into
Row is laid with, and when cable is longer, when pulling, resistance is larger, and cable surface is again relatively smooth, so human hand is difficult electricity of holding with a firm grip
Cable carries out long-time dragging, so we are badly in need of a kind of draft gear for cable laying, enables people to facilitate dragging electricity
Cable is laid with.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the one kind proposed is for cable paving
If draft gear.
To achieve these goals, the utility model employs following technical solution：
A kind of draft gear for cable laying, including fixed block, the bottom of the fixed block offers first through hole,
Fixed link is slidably fitted in first through hole, and the bottom of fixed link is extended to outside first through hole, fixed link is located at first through hole
Interior one end offers screw hole, motor is installed at the top of fixed block, the output shaft of motor is extended in screw hole, and motor
Output shaft be threadedly coupled with screw hole, symmetrically there are two connecting rods, the bottom of fixed block to fix peace for rotational installation for the bottom of fixed link
Dress is there are two supporting rod, and two supporting rods are symmetrical arranged based on fixed link, and the lower section of fixed block is equipped with slide bar, and two supports
The bottom of bar is welded and fixed respectively with the both ends of slide bar, and symmetrical sliding sleeve is set there are two fixture block on slide bar, and two fixture blocks mutually lean on
Near one side offers the square groove that top side is opening, and two square grooves are respectively positioned on the top of slide bar, and two connecting rods are away from fixed
One end of bar is rotatably installed in respectively in two square grooves, and handle is rotatablely equipped at the top of fixed block, rubber is arranged on handle
Set.
Preferably, locating slot is symmetrically offered on the both sides inner wall of the first through hole, the both sides of fixed link are symmetrically fixed
Locating piece is installed, locating piece is slidably mounted in locating slot.
Preferably, the top of the fixed link is equipped with the bearing being rotatably installed in first through hole, and bearing rotation is arranged
On the output shaft of motor.
Preferably, the output shaft of the motor is equipped with external screw thread, is equipped with the fillet of screw in screw hole, and the output shaft of motor with
The fillet of screw is threadedly coupled.
Preferably, the one side of the fixed block is installed with rotating forward button, and the lower section for rotating forward button is equipped with fixed installation
Reversion button on fixed block.
Preferably, two fixture blocks one side close to each other offers the arc groove below slide bar, and arc is recessed
Non-slip mat is installed on the inner wall of slot.
Preferably, latch is fixed on fixed block 1, the latch, which is equipped with, promotes threaded hole, and described pushes away
It is assembled into threaded hole with screw by threaded engagement, described screw one end is connected with motor output shaft, the other end is packed into and fixes
It is assembled in bar and with it by threaded engagement.
Preferably, guide groove is formed between the latch and fixed block, roller is installed in the guide groove,
The roller is rotatably assembled with the second connecting shaft, and second connecting shaft is fixed on force-guided stem one end, and described leads
The power bar other end is equipped with the first connecting shaft, and first connecting shaft rotatably assembles force-guided stem and force disk, described
Force disk and screw are assembled by threaded engagement.
Preferably, the force disk and screw screw direction and screw and promote threaded hole to screw direction opposite.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by two fixture blocks cooperation clamping cables, driving force is used as by motor, in fixed block, the
One through hole, fixed link, screw hole, connecting rod, supporting rod cooperation under, fixture block is made to be slided on slide bar, change two fixture blocks between
Spacing, between cable is clamped in two fixture blocks, cable can not only be clamped between two fixture blocks by the utility model,
It provides conveniently for staff's drag cable, and is operated convenient for staff, greatly improve the efficiency of cable laying.
Description of the drawings
Fig. 1 be the utility model proposes a kind of draft gear for cable laying schematic cross-sectional view.
Fig. 2 be the utility model proposes a kind of draft gear for cable laying in part A sectional structure illustrate
Figure.
Fig. 3 be the utility model proposes a kind of draft gear for cable laying another structure diagram.
Fig. 4 is enlarged drawing at F1 in Fig. 3.
In figure：1 fixed block, 2 first through hole, 3 fixed links, 4 screw holes, 5 motors, 6 connecting rods, 7 supporting rods, 8 slide bars, 9 fixture blocks,
10 square grooves, 11 handles, 12 rubber sleeves.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of draft gear for cable laying, including fixed block 1, the bottom of fixed block 1 offers
First through hole 2 is slidably fitted with fixed link 3 in first through hole 2, and the bottom of fixed link 3 is extended to outside first through hole 2, fixed
One end that bar 3 is located in first through hole 2 offers screw hole 4, and the top of fixed block 1 is installed with motor 5, the output of motor 5
Axis is extended in screw hole 4, and the output shaft of motor 5 is threadedly coupled with screw hole 4, and the bottom of fixed link 3 is symmetrically rotatablely equipped with two
A connecting rod 6, the bottom of fixed block 1 is fixedly mounted there are two supporting rod 7, and two supporting rods 7 are symmetrical arranged based on fixed link 3,
The lower section of fixed block 1 is equipped with slide bar 8, and both ends of the bottom of two supporting rods 7 respectively with slide bar 8 are welded and fixed, right on slide bar 8
Sliding sleeve is claimed to set there are two fixture block 9, two fixture blocks 9 one side close to each other offers the square groove 10 that top side is opening, and two
A square groove 10 is respectively positioned on the top of slide bar 8, and two one end of connecting rod 6 away from fixed link 3 are rotatably installed in two square grooves 10 respectively
Interior, the top of fixed block 1 is rotatablely equipped with handle 11, and rubber sleeve 12 is arranged on handle 11, passes through two cooperation clampings of fixture block 9
Cable is used as driving force by motor 5, matches somebody with somebody in fixed block 1, first through hole 2, fixed link 3, screw hole 4, connecting rod 6, supporting rod 7
Under conjunction, fixture block 9 is made to be slided on slide bar 8, change two fixture blocks 9 between spacing, so as to by cable be clamped in two fixture blocks 9 it
Between, cable can not only be clamped between two fixture blocks 9 by the utility model, be provided conveniently for staff's drag cable, and
And operated convenient for staff, greatly improve the efficiency of cable laying.
Locating slot is symmetrically offered on the both sides inner wall of first through hole 2, the both sides of fixed link 3 are symmetrically installed with positioning
Block, locating piece are slidably mounted in locating slot, and the top of fixed link 3 is equipped with the bearing being rotatably installed in first through hole 2, and axis
It forwards to move and be set on the output shaft of motor 5, the output shaft of motor 5 is equipped with external screw thread, and the fillet of screw, and electricity are equipped in screw hole 4
The output shaft of machine 5 is threadedly coupled with the fillet of screw, and the one side of fixed block 1 is installed with rotating forward button, rotates forward and is set below button
There is the reversion button being fixedly mounted on fixed block 1, two fixture blocks 9 one side close to each other is offered positioned at 8 lower section of slide bar
Arc groove, and non-slip mat is installed on the inner wall of arc groove, by two cooperation clamping cables of fixture blocks 9, passed through
Motor 5 be used as driving force, fixed block 1, first through hole 2, fixed link 3, screw hole 4, connecting rod 6, supporting rod 7 cooperation under, make folder
Block 9 slides on slide bar 8, changes the spacing between two fixture blocks 9, between cable is clamped in two fixture blocks 9, this practicality
It is new cable to be clamped between two fixture blocks 9, it is provided conveniently for staff's drag cable, and convenient for work
Personnel operate, and greatly improve the efficiency of cable laying.
The utility model in actual use, controls motor 5 to rotate, under the supporting role of bearing, motor 5 can first
Stable rotation, the output shaft of motor 5 rotate in screw hole 4, and under the action of locating piece and locating slot, fixed link 3 will be downward
It promotes, fixed link 3 promotes connecting rod 6 again, and so as to which two fixture blocks 9 be promoted to the one side being located remotely from each other, cable then is placed in two
Between a fixture block 9, then motor 5 is controlled to rotate backward, motor 5, which rotates backward, will drive fixed link 3 to move up, so that two
A fixture block 9 is moved to one side close to each other, and cable will be clamped between two fixture blocks 9, is dragged at this time using handle 11
Cable is dragged, the drag cable that can not only stablize, and the injury to staff's hand can be reduced, when needing to take out cable
When, motor 5 only need to be again started up, makes two fixture blocks 9 that can remove cable to the one side movement being located remotely from each other.
Referring to Fig. 3-Fig. 4, since the structure in Fig. 1-Fig. 2 in fixed link 3 applies connecting rod 6 active force downward or upward
When can generate bigger opposition to the output shaft of motor 5, this service life that can seriously affect motor 5 even can directly make
It is damaged into motor 5.Therefore, applicant is to making following improvement：
Latch 100 is fixed on fixed block 1, the latch 100, which is equipped with, promotes threaded hole 110, and described pushes away
It is assembled into threaded hole 110 and screw 51 by threaded engagement, described 51 one end of screw exports axis connection, the other end with motor 5
It is fitted into fixed link 3 and is assembled with it by threaded engagement；
When in use, the reaction force that fixed link 3 generates can be undertaken this structure by latch 100, substantially not to electricity
Machine impacts.
Further, the reaction force that fixed link 3 generates is excessive, can damage and promote at threaded hole 110 and 51 assembling of screw
Screw thread, this can influence its normal service life, therefore can do following improvement：
Guide groove 101 is formed between the latch 100 and fixed block 1, roller is installed in the guide groove 101
430, rotatably assembling, second connecting shaft are fixed on force-guided stem 200 1 to 430 and second connecting shaft 420 of roller
On end, 200 other end of force-guided stem is equipped with the first connecting shaft 410, and first connecting shaft 410 is by force-guided stem and divides
Power disk 300 rotatably assembles（It is hinged）, the force disk 300 is assembled with screw 51 by threaded engagement, and the component
Disk 300 and screw 51 screw direction and screw 51 and promote threaded hole 110 screws direction on the contrary, namely screw 51 rotates
When, if it is moved to fixed link, then force disk is just moved to motor drive direction, their moving direction is on the contrary, can be in silk
Two kinds of screw threads is set to realize on bar.
When screw 51 holds out against fixed link 3, the roller and guide groove medial surface are held out against 51 institute of screw with this
The opposition received is decomposed by force-guided stem 200 on fixed block 1, so as to effectively protect the spiral shell promoted at threaded hole
Line.Roller is rotated centered on the second connecting shaft and rolled with this in guide groove.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of draft gear for cable laying, including fixed block（1）, which is characterized in that the fixed block（1）Bottom
Offer first through hole（2）, first through hole（2）Inside it is slidably fitted with fixed link（3）, and fixed link（3）Bottom extend to
One through hole（2）Outside, fixed link（3）Positioned at first through hole（2）Interior one end offers screw hole（4）, fixed block（1）Top fix
Motor is installed（5）, motor（5）Output shaft extend to screw hole（4）It is interior, and motor（5）Output shaft and screw hole（4）Screw thread connects
It connects, fixed link（3）Bottom symmetrically rotational installation there are two connecting rod（6）, fixed block（1）Bottom be fixedly mounted there are two support
Bar（7）, and two supporting rods（7）Based on fixed link（3）It is symmetrical arranged, fixed block（1）Lower section be equipped with slide bar（8）, and two
Supporting rod（7）Bottom respectively with slide bar（8）Both ends be welded and fixed, slide bar（8）Upper symmetrical sliding sleeve sets that there are two fixture blocks
（9）, two fixture blocks（9）One side close to each other offers the square groove that top side is opening（10）, and two square grooves（10）Equal position
In slide bar（8）Top, two connecting rods（6）Away from fixed link（3）One end be rotatably installed in two square grooves respectively（10）It is interior, Gu
Determine block（1）Top be rotatablely equipped with handle（11）, handle（11）On be arranged rubber sleeve（12）.
A kind of 2. draft gear for cable laying according to claim 1, which is characterized in that the first through hole
（2）Both sides inner wall on symmetrically offer locating slot, fixed link（3）Both sides be symmetrically installed with locating piece, locating piece is slided
It is dynamic to be mounted in locating slot.
A kind of 3. draft gear for cable laying according to claim 1, which is characterized in that the fixed link（3）
Top be equipped be rotatably installed in first through hole（2）Interior bearing, and bearing rotation is set in motor（5）Output shaft on.
A kind of 4. draft gear for cable laying according to claim 1, which is characterized in that the motor（5）'s
Output shaft is equipped with external screw thread, screw hole（4）It is interior to be equipped with the fillet of screw, and motor（5）Output shaft be threadedly coupled with the fillet of screw.
A kind of 5. draft gear for cable laying according to claim 1, which is characterized in that the fixed block（1）
One side be installed with rotating forward button, rotate forward button lower section be equipped be fixedly mounted on fixed block（1）On reversion button.
A kind of 6. draft gear for cable laying according to claim 1, which is characterized in that two fixture blocks（9）Phase
Mutually close one side is offered positioned at slide bar（8）The arc groove of lower section, and be installed on the inner wall of arc groove anti-
Skidding.
7. a kind of draft gear for cable laying according to claim 1, which is characterized in that solid on fixed block 1
Surely there is latch, the latch, which is equipped with, promotes threaded hole, and the propulsion threaded hole is filled with screw by threaded engagement
Match somebody with somebody, described screw one end is connected with motor output shaft, the other end is fitted into fixed link and is assembled with it by threaded engagement.
A kind of 8. draft gear for cable laying according to claim 7, which is characterized in that the latch
Guide groove is formed between fixed block, roller is installed in the guide groove, the roller and the second connecting shaft are rotatable
Assembling, second connecting shaft are fixed on force-guided stem one end, and the force-guided stem other end is equipped with the first connecting shaft, institute
The first connecting shaft stated rotatably assembles force-guided stem and force disk, and the force disk and screw are assembled by threaded engagement.
9. a kind of draft gear for cable laying according to claim 8, which is characterized in that the force disk and
Screw screw direction and screw and promote threaded hole to screw direction opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532344.2U CN207426563U (en) | 2017-11-16 | 2017-11-16 | A kind of draft gear for cable laying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532344.2U CN207426563U (en) | 2017-11-16 | 2017-11-16 | A kind of draft gear for cable laying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426563U true CN207426563U (en) | 2018-05-29 |
Family
ID=62306406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721532344.2U Expired - Fee Related CN207426563U (en) | 2017-11-16 | 2017-11-16 | A kind of draft gear for cable laying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426563U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645143A (en) * | 2017-11-16 | 2018-01-30 | 山西立博线缆有限公司 | A kind of draw-gear for cable laying |
| CN110994469A (en) * | 2019-12-31 | 2020-04-10 | 国网山东省电力公司龙口市供电公司 | Wire clamp for electric power engineering |
| CN114287285A (en) * | 2021-12-28 | 2022-04-08 | 湖南湘锋山茶油科技有限公司 | Agricultural protection is with pulling reinforcement ware |
| CN115864231A (en) * | 2023-02-07 | 2023-03-28 | 万达集团股份有限公司 | Dragging device for laying submarine cable |
-
2017
- 2017-11-16 CN CN201721532344.2U patent/CN207426563U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645143A (en) * | 2017-11-16 | 2018-01-30 | 山西立博线缆有限公司 | A kind of draw-gear for cable laying |
| CN107645143B (en) * | 2017-11-16 | 2023-12-12 | 山西立博线缆有限公司 | Traction device for cable laying |
| CN110994469A (en) * | 2019-12-31 | 2020-04-10 | 国网山东省电力公司龙口市供电公司 | Wire clamp for electric power engineering |
| CN110994469B (en) * | 2019-12-31 | 2021-03-26 | 国网山东省电力公司龙口市供电公司 | Wire clamp for electric power engineering |
| CN114287285A (en) * | 2021-12-28 | 2022-04-08 | 湖南湘锋山茶油科技有限公司 | Agricultural protection is with pulling reinforcement ware |
| CN114287285B (en) * | 2021-12-28 | 2022-12-09 | 湖南湘锋山茶油科技有限公司 | Agricultural protection is with pulling reinforcement ware |
| CN115864231A (en) * | 2023-02-07 | 2023-03-28 | 万达集团股份有限公司 | Dragging device for laying submarine cable |
| CN115864231B (en) * | 2023-02-07 | 2023-05-12 | 万达集团股份有限公司 | Towing device for submarine cable laying |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207426563U (en) | A kind of draft gear for cable laying | |
| CN107645143A (en) | A kind of draw-gear for cable laying | |
| WO2018036048A1 (en) | Electric power telegraph pole construction trolley | |
| CN108023306B (en) | A kind of power scheduling power grid construction stretching machine | |
| CN105836547A (en) | Novel cable-roller cable winding and unwinding system and method | |
| CN207774448U (en) | A kind of electromechanics construction cable paying-off implement | |
| CN112421490A (en) | Transmission line double-conductor pulley | |
| CN207106014U (en) | Painting canvas straightening device | |
| CN208005401U (en) | A kind of cabinet door plate surface grinding and polishing apparatus | |
| CN209940133U (en) | Electric power coiling device | |
| CN203922326U (en) | Wire draw off gear | |
| CN106915666B (en) | A kind of earth cable is around putting device | |
| CN205752620U (en) | Earth rod for overhead transmission line | |
| CN210155237U (en) | Distribution network line loss detection device | |
| CN208142721U (en) | Cable drawing machine | |
| CN209127763U (en) | A kind of electric power send power transformation overhead line actinobacillus device | |
| CN208684113U (en) | A kind of electric power cable coiling apparatus | |
| CN214425019U (en) | UT fastener with adjustment mechanism | |
| CN214100134U (en) | Wiring disc for electric power engineering who facilitates use | |
| CN209929902U (en) | Cable installing support for building site | |
| CN210884606U (en) | Pay-off device for electric power engineering installation | |
| CN210182912U (en) | Aluminum armor tape winding device | |
| CN210534189U (en) | Telescopic CT measuring rod | |
| CN212269104U (en) | Bunching device for data acquisition unit | |
| CN208916486U (en) | A kind of fully automatic wire winding machine |
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: 20180529 Termination date: 20191116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |