CN210669297U - Cable threading device - Google Patents
Cable threading device Download PDFInfo
- Publication number
- CN210669297U CN210669297U CN201921816229.7U CN201921816229U CN210669297U CN 210669297 U CN210669297 U CN 210669297U CN 201921816229 U CN201921816229 U CN 201921816229U CN 210669297 U CN210669297 U CN 210669297U
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- China
- Prior art keywords
- cable
- barrel
- wheel
- threading
- traction head
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- 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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Abstract
The utility model discloses a cable threading apparatus, which comprises a traction head and a cable connector detachably connected with the traction head, wherein the rear end of the cable connector is connected with a cable, the traction head comprises a cylinder body and a bullet-shaped cylinder cover detachably and fixedly arranged at the front end of the cylinder body, the rear end of the cylinder body is detachably provided with an end cover, and the end cover is provided with a threaded hole; the barrel is provided with a plurality of mounting rods along the radial direction of the barrel, the mounting rods are provided with wheel carriers, and the wheel carriers are provided with idler wheels. Has the advantages that: cable threading apparatus on be provided with a plurality of gyro wheels, the turn is very convenient, when the great cable of cross-under diameter, the accessible threading apparatus pulls cable automatic movement, need not the manual work and draws the threading apparatus, labour saving and time saving, threading speed is fast, efficient, the practicality is good.
Description
Technical Field
The utility model relates to an electric power construction field, concretely relates to cable threading apparatus.
Background
At present, in the cable laying construction, basically, a cable threading device is used for drawing a cable to penetrate through a conduit, and a common cable threading device is generally used for firstly leading a coiled lead to penetrate through the conduit, then fixing the cable at the end of the lead, and manually drawing the cable back so as to enable the cable to penetrate through the conduit. The threading method has the advantages that the threading is good for threading cables with small diameters, the cables with large diameters need to be pulled together by a plurality of people, the threading is very labor-consuming, the threading device cannot smoothly pass through a corner when the threading device encounters the corner in the threading process, the phenomenon of blocking often occurs, the threading device can pass through the corner only by repeatedly pulling out and feeding the threading device manually, the threading is very troublesome, and the threading speed is slow.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cable threading apparatus just in order to solve above-mentioned problem to it is inconvenient to solve the cable threading apparatus turn among the prior art, needs many people to drag the threading apparatus together when the great cable of cross-under diameter, wastes time and energy, and threading speed scheduling problem slowly. The utility model provides a be provided with a plurality of gyro wheels on the cable threading apparatus, it is very convenient to turn, and when the great cable of cross-under diameter, the accessible threading apparatus pulls cable automatic movement, need not the manual work and draws the threading apparatus of dragging, and labour saving and time saving, threading speed are fast, and is efficient, and the practicality is good, sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of cable threading apparatus, can dismantle the cable connector who links to each other including the drawing head with it, the cable connector rear end is connected with the cable conductor.
As an important design of the scheme, the traction head comprises a cylinder body and a bullet-shaped cylinder cover which is detachably and fixedly arranged at the front end of the cylinder body, an end cover is detachably arranged at the rear end of the cylinder body, and a threaded hole is formed in the end cover; the barrel is provided with a plurality of mounting rods along the radial direction of the barrel, the mounting rods are provided with wheel carriers, and the wheel carriers are provided with idler wheels.
As the optimal design of the scheme, a hub motor is arranged in the roller, a battery for supplying power to the hub motor is arranged in the barrel, and a control switch is arranged on the outer wall of the barrel.
As the optimized design of the scheme, the push rod motors with the number equal to that of the wheel carriers are arranged on the barrel body along the radial direction of the barrel body, and the push rod heads of the push rod motors are fixedly connected with the wheel carriers.
As the optimized design of the scheme, the cable connector comprises a plurality of connecting pipes which are detachably connected, each connecting pipe consists of a glass fiber reinforced plastic rod pipe and a sheath tightly sleeved outside the glass fiber reinforced plastic rod pipe, and the cable is fixed at one end of the connecting pipe through a hoop.
As the optimal design of the scheme, internal threads are turned on the inner walls of the two ends of the glass fiber reinforced plastic rod pipes, and the two adjacent glass fiber reinforced plastic rod pipes and the end covers are fixed through screw bolts.
As the optimized design of the scheme, the cable connector comprises a clamp clamped on the cable and a screw rod with one end screwed in the threaded hole, and a bolt on the clamp is connected to one end of the screw rod in a penetrating mode.
Has the advantages that: cable threading apparatus on be provided with a plurality of gyro wheels, the turn is very convenient, when the great cable of cross-under diameter, the accessible threading apparatus pulls cable automatic movement, need not the manual work and draws the threading apparatus, labour saving and time saving, threading speed is fast, efficient, the practicality is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is an internal structure view of a cable connector according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a cable connector according to a second embodiment of the present invention;
fig. 5 is a front view of a traction head according to a second embodiment of the present invention;
figure 6 is a front view of the present invention with the cover removed from figure 5;
fig. 7 is a rear view of a traction head according to a second embodiment of the present invention.
The reference numerals are explained below:
1. a traction head; 10. a threaded hole; 11. a barrel; 12. a cylinder cover; 13. a push rod motor; 14. mounting a rod; 15. a wheel carrier; 16. a roller; 17. a hub motor; 18. a battery; 19. an end cap;
2. a cable connector; 21. clamping a hoop; 22. a screw; 23. a glass fiber reinforced plastic rod tube; 24. a sheath; 25. an internal thread;
3. a control switch;
4. and (3) a cable.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows: referring to fig. 1-2, the cable threading device provided by this embodiment includes a drawing head 1 and a cable connector 2 detachably connected to the drawing head 1, one end of a cable 4 to be threaded is fixedly connected to the cable connector 2, the drawing head 1 includes a barrel 11 and a bullet-shaped barrel cover 12 detachably and fixedly installed at the front end of the barrel 11, the barrel cover 12 is designed to be bullet-shaped to facilitate turning of the drawing head 1 during moving, an end cover 19 is detachably installed at the rear end of the barrel 11, a plurality of mounting rods 14 are installed on the barrel 11 along the radial direction, a wheel carrier 15 is installed at one end of each mounting rod 14 extending out of the barrel 11, a roller 16 is installed on the wheel carrier 15, when the cylinder 11 advances, the rollers 16 can roll against the ground or the wall surface, a plurality of rollers 16 are centrosymmetrically distributed by taking the cylinder 11 as the center, thus, when the traction head 1 encounters a curve in the advancing process, the curve can be easily realized by means of the plurality of rollers 16; the cable connector 2 comprises a plurality of detachably connected connecting pipes, each connecting pipe is composed of a glass fiber reinforced plastic rod pipe 23 and a sheath 24 tightly sleeved outside the glass fiber reinforced plastic rod pipe 23, and the cable 4 is fixed at one end of the connecting pipe through a clamp 21.
Referring to fig. 2, in order to facilitate the disassembly and assembly of the plurality of connecting pipes, internal threads 25 may be formed on the inner walls of the two ends of the glass fiber reinforced plastic rod pipes 23, and then the two glass fiber reinforced plastic rod pipes 23 may be screwed and fixed by the screws 22, and in addition, in order to facilitate the disassembly and assembly of the connecting pipes and the traction head 1, the threaded holes 10 may be formed in the end cover 19, and then the end cover 19 and the glass fiber reinforced plastic rod pipes 23 may be screwed and fixed by the screws 22.
When the cable threading device is used, the traction head 1 is detachably and fixedly connected with a plurality of connecting pipes, then the traction head 1 is placed into a wire channel or a wire pipe (the outside of some cables 4 needs to be protected by the wire pipe when being laid, the wire pipe is pre-embedded in advance, so the traction head 1 can be placed into the wire pipe when threading, some cables 4 are directly contacted with soil when being laid, the wire pipe is not pre-embedded, so the traction head 1 is placed into the wire channel when threading, then the connecting pipes are pushed to extend into the wire channel or the wire pipe, the traction head 1 moves in the wire channel or the wire pipe under the pushing of the connecting pipes, if the wire channel or the wire pipe is longer, a plurality of connecting pipes can be timely additionally connected until the traction head 1 extends out from the other end of the wire channel or the wire pipe, then one end of the cable 4 is fixed on the last connecting pipe by the clamp 21, then the traction head 1 is pulled, and the cable 4 enters the wire channel or the, thereafter, the extended connection pipe is pulled continuously until the electric cable 4 is pulled out from the other end of the wire duct or spool.
Example two: referring to fig. 3-7, the difference between this embodiment and the first embodiment is that an in-wheel motor 17 is installed inside a roller 16, a battery 18 for supplying power to the in-wheel motor 17 is installed inside a barrel 11, a control switch 3 for controlling the in-wheel motor 17 to operate is installed on the outer wall of the barrel 11, a cable connector 2 is also composed of only a clamp 21 clamped on a cable 4 and a screw 22 with one end screwed into a threaded hole 10, because the in-wheel motor 17 can drive a traction head 1 to move automatically in a wire way or a wire tube, a plurality of connection pipes are not needed, the cable 4 is directly and fixedly connected to the clamp 21, the cable 4 is driven to advance by the traction head 1, a bolt on the clamp 21 is penetrated at one end of the screw 22, when in use, one end of a wire is clamped and fixed by the clamp 21, then the in-wheel motor 17 is started by operating the control switch 3, and then the traction head 1 is, the traction head 1 pulls the lead to automatically enter the thread way or the thread pipe until the traction head 1 comes out from the other end of the thread way or the thread pipe, so that the trouble of manually pulling and threading can be saved, time and labor are saved, the threading speed is high, the efficiency is high, and the practicability is good; in addition, the cable 4 can be manually pushed into the thread way or the thread pipe in the process to help the traction head 1 to assist threading.
Referring to fig. 3-7, in order to make the pulling cable 4 replaced by the pulling head 1 advance in the thread path or the thread tube, the pushing rod motors 13 with the number equal to that of the wheel carriers 15 are arranged on the barrel 11 along the radial direction of the barrel, the pushing rod head of each pushing rod motor 13 is fixedly connected with one wheel carrier 15, and the distance from the wheel carrier 15 to the barrel 11 is adjusted by the pushing rod motors 13, so that during threading, all the rollers 16 can be pushed by the pushing rod motors 13 to press on the inner wall of the thread path or the thread tube, so that the pulling head 1 obtains larger traction force, and then the cable 4 with larger diameter is driven to advance in the thread path or the thread tube to complete threading operation.
The cable threading device provided by the first embodiment is used for drawing an electric cable with a smaller diameter, because the cable 4 has a smaller diameter, the cable threading device is lighter in weight and can be pulled by hands to pull the cable 4 out of a wire channel or a wire tube, and when the cable 4 has a smaller diameter, the inner diameter of the wire channel or the wire tube matched with the cable threading device is smaller, so that the diameter of the roller 16 is smaller, the hub motor 17 is difficult to install in the roller 16, and the drawing head 1 can be fed into the wire channel or the wire tube only by pushing the connecting tube with hands during threading; the cable threading apparatus that embodiment two provided is used for pulling the great electric cable of diameter, because the great electric cable weight of diameter is big, unsuitable manpower draws the threading, so install in addition in gyro wheel 16 in wheel motor 17, rotate through wheel motor 17 drive gyro wheel 16 and drive tractor 1 and draw cable conductor 4 and advance in lane or spool together, can save the manual work like this and draw the trouble of drawing the threading, labour saving and time saving, the threading is fast, and is efficient, and the practicality is good.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A cable threader is characterized in that: the cable traction device comprises a traction head (1) and a cable connector (2) detachably connected with the traction head, wherein a cable (4) is connected to the rear end of the cable connector (2); the traction head (1) comprises a cylinder body (11) and a bullet-shaped cylinder cover (12) which is detachably and fixedly arranged at the front end of the cylinder body (11), an end cover (19) is detachably arranged at the rear end of the cylinder body (11), and a threaded hole (10) is formed in the end cover (19); barrel (11) are gone up and are provided with many installation poles (14) along self radial direction, install wheel carrier (15) on installation pole (14), install gyro wheel (16) on wheel carrier (15), be provided with in gyro wheel (16) in wheel hub motor (17), be provided with battery (18) for in-wheel motor (17) power supply in barrel (11), be provided with control switch (3) on barrel (11) outer wall.
2. A cable threader according to claim 1, wherein: the barrel (11) is provided with push rod motors (13) with the number equal to that of the wheel carriers (15) along the radial direction, and push rod heads of the push rod motors (13) are fixedly connected with the wheel carriers (15).
3. A cable threader according to claim 1, wherein: the cable connector (2) comprises a plurality of connecting pipes which are detachably connected, each connecting pipe consists of a glass fiber reinforced plastic rod pipe (23) and a sheath (24) which is tightly sleeved outside the glass fiber reinforced plastic rod pipe (23), and the cable (4) is fixed at one end of the connecting pipe through a clamp (21).
4. A cable threader according to claim 3, wherein: internal threads (25) are turned on the inner walls of the two ends of the glass fiber reinforced plastic rod tubes (23), and the two adjacent glass fiber reinforced plastic rod tubes (23) and the end cover (19) are fixed through screw rods (22) in a screwed mode.
5. A cable threader according to claim 1 or 2, wherein: the cable connector (2) comprises a clamp (21) clamped on the cable (4) and a screw rod (22) with one end screwed in the threaded hole (10), and a bolt on the clamp (21) is penetrated at one end of the screw rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816229.7U CN210669297U (en) | 2019-10-28 | 2019-10-28 | Cable threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816229.7U CN210669297U (en) | 2019-10-28 | 2019-10-28 | Cable threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210669297U true CN210669297U (en) | 2020-06-02 |
Family
ID=70812925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921816229.7U Expired - Fee Related CN210669297U (en) | 2019-10-28 | 2019-10-28 | Cable threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210669297U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821290A (en) * | 2020-12-31 | 2021-05-18 | 北京希福电气安装工程有限公司 | Electric power engineering pipeline and construction method thereof |
| CN113155066A (en) * | 2021-04-21 | 2021-07-23 | 东莞市水利勘测设计院有限公司 | Gas buried pipeline positioning and measuring equipment and method |
| CN114114580A (en) * | 2021-12-07 | 2022-03-01 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Wire leading tool and tool box |
| CN114530799A (en) * | 2022-01-24 | 2022-05-24 | 广东禅岳建设有限公司 | Automatic threading device and method for installing street lamps of municipal city roads |
-
2019
- 2019-10-28 CN CN201921816229.7U patent/CN210669297U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112821290A (en) * | 2020-12-31 | 2021-05-18 | 北京希福电气安装工程有限公司 | Electric power engineering pipeline and construction method thereof |
| CN113155066A (en) * | 2021-04-21 | 2021-07-23 | 东莞市水利勘测设计院有限公司 | Gas buried pipeline positioning and measuring equipment and method |
| CN114114580A (en) * | 2021-12-07 | 2022-03-01 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Wire leading tool and tool box |
| CN114530799A (en) * | 2022-01-24 | 2022-05-24 | 广东禅岳建设有限公司 | Automatic threading device and method for installing street lamps of municipal city roads |
| CN114530799B (en) * | 2022-01-24 | 2023-09-15 | 广东禅岳建设有限公司 | Automatic threading device and method for municipal urban road lamp installation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20211028 |