CN211470303U - Multipurpose cable traction device - Google Patents
Multipurpose cable traction device Download PDFInfo
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- CN211470303U CN211470303U CN201922170689.3U CN201922170689U CN211470303U CN 211470303 U CN211470303 U CN 211470303U CN 201922170689 U CN201922170689 U CN 201922170689U CN 211470303 U CN211470303 U CN 211470303U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 110
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
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- 238000009499 grossing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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Abstract
The utility model provides a multi-purpose type cable traction device relates to cable traction technical field, including the traction seat, transmission portion and spacing portion, the quantity of transmission portion is two, transmission portion includes first live-rollers, the second live-rollers, driving belt and set up the drive block on driving belt, the axial cross-section of first live-rollers and second live-rollers is the I shape, first live-rollers and second live-rollers all include smooth roller and set up in the gear roller at smooth roller both ends, the last recess that meshes with the gear roller that is provided with of driving belt, the drive block passes through adjusting bolt and is connected with driving belt, spacing portion includes fixed column and spacing roof beam. The utility model relates to a multi-purpose cable draw gear simple structure, the installation and the use of being convenient for effectively pull the cable, and can pull length big, the transmission of spacing cable simultaneously straightens the cable, and work efficiency is high, need not artifical tractive, and can be applicable to pulling of the cable of various specifications.
Description
Technical Field
The utility model relates to the technical field of cable traction,
especially, the utility model relates to a multi-purpose type cable draw gear.
Background
In recent years, with the pace of urban modern construction becoming faster and faster, people have increased demands for electric power and also have raised higher demands for the beauty of the environment. Therefore, the cables are mostly laid in the ground and pass through the pre-buried pipe ditches or pipe corridors, so that the reliability and the safety of urban power supply can be improved, and the appearance scene of the city is not influenced.
The number of newly laid cables, whether in pieces or kilometers, increases year by year. In the traditional cable laying construction process, two indexing methods of manual and mechanical can be generally adopted, the traction equipment is inconvenient for cable laying traction operation, the manual operation is high in labor intensity, the working efficiency is low, the traction length of the cable is short, the traction force is small, and the stability of the traction equipment in the traction process is poor.
Therefore, in order to solve the above problems, it is necessary to design a reasonable cable pulling device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, be convenient for installation and use effectively pull the cable, can pull length big, and the transmission of spacing cable simultaneously straightens the cable, and work efficiency is high, need not artifical tractive, and can be applicable to the towed multi-purpose type cable draw gear of the cable of various specifications.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a multi-purpose cable draw gear, includes traction seat, transmission portion and spacing portion, the quantity of transmission portion is two, transmission portion includes first live-rollers, second live-rollers, is used for connecting the driving belt of first live-rollers and second live-rollers and set up in driving block on the driving belt, the axial cross-section of first live-rollers and second live-rollers is the I shape, first live-rollers and second live-rollers all include the smoothing roller and set up in the gear roller at smoothing roller both ends, be provided with on the driving belt with gear roller meshed's recess, the driving block pass through adjusting bolt with driving belt connects, spacing portion include with the fixed column that the traction seat is connected with set up in spacing roof beam on the fixed column.
As the utility model discloses a preferred, be provided with the recess that is used for restricting cable direction of transfer on the driving block.
As a preferred aspect of the present invention, at least a portion of the groove is arc-shaped.
As a preferred aspect of the present invention, the number of the transmission blocks is at least one.
As the utility model discloses a preferred, adjusting bolt set up in driving belt keeps away from one side of transmission piece, adjusting bolt has at least partly to be located in the driving belt.
As the utility model discloses a preferred, adjusting bolt keeps away from one side length of driving belt is not more than the difference of the radius of smooth roller and gear roller.
As a preferred aspect of the present invention, the number of the adjusting bolts is at least one.
As the utility model discloses a preferred, the quantity of fixed column is two, spacing roof beam include with the first spacing roof beam of connecting of below behind the fixed column and with the spacing roof beam of second that the top is connected before the fixed column.
As the utility model discloses a preferred, spacing roof beam is cylindrical member.
Preferably, the number of the limiting portions is at least one.
As the utility model discloses a preferred, first live-rollers and second live-rollers all are provided with the axis of rotation, the axis of rotation through the shockproof board with the traction seat is connected.
Preferably, the rotating shaft of the first rotating roller is connected with a driving machine for driving the rotating shaft to rotate.
As the utility model discloses a preferred, be provided with on the board that takes precautions against earthquakes and be used for connecting the board that takes precautions against earthquakes and the connecting bolt of traction seat and being used for sheltering from the shell that shelters from of transmission portion.
The utility model relates to a multi-purpose cable draw gear's beneficial effect lies in: simple structure, the installation and the use of being convenient for effectively pull the cable, and can pull length big, the transmission of spacing cable simultaneously straightens the cable, and work efficiency is high, need not artifical tractive, and can be applicable to pulling of the cable of various specifications.
Drawings
Fig. 1 is a schematic structural view of a multipurpose cable traction device of the present invention;
fig. 2 is a schematic side view of a multipurpose cable traction device according to the present invention;
in the figure: 1. traction seat, 2, transmission portion, 21, first live-rollers, 211, smooth roll, 212, gear roller, 22, second live-rollers, 23, driving belt, 24, transmission piece, 241, adjusting bolt, 242, recess, 25, axis of rotation, 251, shockproof board, 252, connecting bolt, 253, shelter from the shell, 3, spacing portion, 31, fixed column, 32, spacing roof beam, 4, cable.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
The first embodiment is as follows: as shown in fig. 1 and 2, which are only one embodiment of the present invention, a multipurpose cable traction device includes a traction base 1, a transmission part 2 and a limiting part 3, the number of the transmission parts 2 is two, the transmission parts 2 comprise a first rotating roller 21, a second rotating roller 22, a transmission belt 23 for connecting the first rotating roller 21 and the second rotating roller 22, and a transmission block 24 arranged on the transmission belt 23, the axial cross sections of the first rotating roller 21 and the second rotating roller 22 are both in an i shape, the first rotating roller 21 and the second rotating roller 22 both comprise a smooth roller 211 and gear rollers 212 arranged at both ends of the smooth roller 211, the driving belt 23 is provided with a groove engaged with the gear roller 212, the driving block 24 is connected with the driving belt 23 through an adjusting bolt 241, the limiting part 3 comprises a fixing column 31 connected with the traction seat 1 and a limiting beam 32 arranged on the fixing column 31.
In the invention, the cable 2 passes through the middle of the two transmission parts 2, is driven by the friction of the transmission blocks 24 of the transmission parts 2 to be transmitted forwards, and the traction device is arranged at intervals of one end, so that the cable can be dragged in a large length.
Firstly, the transmission part 2 is provided, the transmission part 2 comprises a first rotating roller 21, a second rotating roller 22, a transmission belt 23 for connecting the first rotating roller 21 and the second rotating roller 22, and a transmission block 24 arranged on the transmission belt 23, a driver is arranged at the first rotating roller 21 or the second rotating roller 22 to drive the transmission belt 23 and the transmission block 24 on the transmission belt 23 to perform transmission, the number of the transmission parts 2 is two, and the cables are clamped between the transmission blocks 24 of the two transmission parts 2 to be pulled and transmitted forwards.
The first rotating rollers 21 of the two transmission parts 2 rotate in opposite directions, just so that the side of the transmission belt 23 close to the cable 4 is transmitted in the same direction.
Then setting a transmission block 24, wherein the axial cross sections of the first rotating roller 21 and the second rotating roller 22 are both in an i shape, the first rotating roller 21 and the second rotating roller 22 both comprise a smooth roller 211 and gear rollers 212 arranged at two ends of the smooth roller 211, a groove meshed with the gear rollers 212 is arranged on the transmission belt 23, the transmission block 24 is connected with the transmission belt 23 through an adjusting bolt 241, it should be noted that the transmission block 24 is arranged in parallel with the axis of the smooth roller 211, and the length of the transmission block 24 is not greater than that of the smooth roller 211, so that the gear rollers 212 at the end parts of the first rotating roller 21 and the second rotating roller 22 are meshed to drive the transmission belt 23 to transmit, but the transmission block 24 is arranged in an interval corresponding to the smooth roller 211 in the middle part of the transmission belt 23, so that a certain position change space is formed between the transmission belt 23 and the smooth roller 211, and adjusting bolt 241 also can insert fixed driving block 24 and adjust the position of driving block 24 relative to driving belt 23 from the space between driving belt 23 and smooth roller 211, conveniently pulls the transmission to the cable 4 of multiple specification.
Moreover, the number of the transmission blocks 24 is at least one, so that the transmission blocks 24 can be ensured to simultaneously pull the cable 4, and the transmission blocks 24 can be more conveniently passed when being transmitted to the first rotating roller 21 and the second rotating roller 22 under the driving of the transmission belt 23.
It should be noted that the first rotating roller 21 and the second rotating roller 22 are both provided with a rotating shaft 25, and the rotating shaft 25 is connected with the traction seat 1 through a vibration-proof plate 251. And a driving machine for driving the rotating shaft 25 to rotate is connected to the rotating shaft 25 of the first rotating roller 21. The driver is generally arranged in the shockproof board 251, and the shockproof board 251 prevents the vibration from influencing other cable components when the driver is driven and can also ensure the stability of the cable during transmission and traction.
In practice, a driving machine may be provided on the rotation shaft 25 of either one of the first rotating roller 21 and the second rotating roller 22.
Even, the rotating speeds of the driving machines of the two transmission parts 2 can be different, even the rotation directions can be different, or one transmission part 2 is provided with a driving machine, and the other transmission part 2 is not provided with a driving machine, so that the transmission speeds of the transmission blocks 24 of the two transmission parts 2 are different, even the transmission directions are different, when the cable 4 passes through the transmission blocks 24 of the two transmission parts 2, the cable 4 can move in the transmission direction of the transmission block 24 with the larger relative speed, the transmission speed of the cable 4 is certainly between the transmission speeds of the transmission blocks 24 of the two transmission parts 2, and the cable 4 generates dynamic friction relative to the transmission blocks 24, so that the transmission block 24 straightens the cable 4, the cable 4 is bent, bent and straightened, and better pulled.
And finally, the limiting part 3 is arranged, the limiting part 3 comprises a fixing column 31 connected with the traction seat 1 and a limiting beam 32 arranged on the fixing column 31, the fixing column 31 supports the limiting beam 32, the limiting beam 32 supports the cable 4 in transmission and prevents the cable 4 from sagging and bending, meanwhile, the effect of limiting the transmission direction of the cable 4 can be achieved, the traction length is large, manual traction and direction guiding are not needed, and the working efficiency is high.
The utility model relates to a multi-purpose cable draw gear simple structure, the installation and the use of being convenient for effectively pull the cable, and can pull length big, the transmission of spacing cable simultaneously straightens the cable, and work efficiency is high, need not artifical tractive, and can be applicable to pulling of the cable of various specifications.
Embodiment two, still as shown in fig. 1, 2, only be one of them embodiment of the utility model, in order to make the utility model relates to a multi-purpose cable draw gear's pulling effect is better, and stability is higher, the utility model discloses in still have following design:
firstly, the transmission block 24 is provided with a groove 242 for limiting the transmission direction of the cable 4, the cable 4 is clamped between the grooves 242 of the transmission blocks 24 of the two transmission parts 2, and at least one part of the groove 242 is arc-shaped, so that the cable 4 can be conveniently clamped and pulled.
Then, the vibration-proof plate 251 is provided with a connecting bolt 252 for connecting the vibration-proof plate 251 and the fifth wheel 1, and a shielding case 253 for shielding the transmission part 2. Generally speaking, the distance that sets up two transmission parts 2 roughly makes things convenient for cable 4 to pass through can, locking connecting bolt 252, guarantee that two transmission parts 2 no longer displace, block the recess 242 of the transmission piece 24 of transmission part 2 with cable 4 tip to both sides this moment between, adjust transmission piece 24 through adjusting bolt 241, make the transmission piece 24 of both sides press from both sides tight cable 4, start the driving machine and begin to transmit cable 4. And shelter from shell 253 can prevent effectively that cable 4 from drawing in-process foreign matter from twisting into drive division 2 in, influencing cable 4 transmission efficiency.
Then, adjusting bolt 241 set up in drive belt 23 keeps away from one side of driving block 24, adjusting bolt 241 has at least a part to be located in drive belt 23, is provided with the through-hole that makes things convenient for adjusting bolt 241 to pass through in the drive belt 23 actually, and adjusting bolt 241 passes drive belt 23 and fixes drive block 24, and twist adjusting bolt 241 alright with the position of adjusting block 24, and can guarantee like this that adjusting bolt 241 and drive belt 23 set up perpendicularly, also can guarantee that drive block 24 and drive belt 23 set up perpendicularly.
Of course, the length of the side of the adjusting bolt 241 far away from the transmission belt 23 is not greater than the difference between the radiuses of the smooth roller 211 and the gear roller 212, that is, when the transmission block 24 is closest to the transmission belt 23, the adjusting bolt 241 extends inwards without touching the smooth roller 211, so that the transmission block 24 is driven by the transmission belt 23 and is not obstructed by the smooth roller 211 when passing through the first rotating roller 21 and the second rotating roller 22.
Furthermore, the number of the adjusting bolts 241 is at least one, and the transmission block 24 is arranged in parallel with the axis direction of the first rotating roller 21, so that the adjusting bolts 241 are arranged at intervals along the extending direction of the transmission block 24, and not only can the position of the transmission block 24 relative to the transmission belt 23 be adjusted, but also the two ends of the transmission block 24 can be horizontally adjusted.
In addition, the number of the fixed columns 31 is two, the limiting beams 32 comprise first limiting beams connected with the rear lower portion of the fixed columns 31 and second limiting beams connected with the front upper portion of the fixed columns 31, and the first limiting beams and the second limiting beams are respectively arranged on the upper side and the lower side of the cable 4 to limit the transmission of the cable 4.
Here, the limiting beam 32 is a cylindrical member, which facilitates the transmission of the cable 4 therethrough.
Finally, the number of the limiting parts 3 is at least one, and two limiting parts 3 can be respectively arranged at two ends of a gap between the two transmission parts 2 for accommodating the cables 4 to pass through.
The utility model relates to a multi-purpose cable draw gear simple structure, the installation and the use of being convenient for effectively pull the cable, and can pull length big, the transmission of spacing cable simultaneously straightens the cable, and work efficiency is high, need not artifical tractive, and can be applicable to pulling of the cable of various specifications.
The present invention is not limited to the above-described specific embodiments, and various modifications and changes are possible. Any modification, equivalent replacement, improvement and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of protection of the present invention.
Claims (10)
1. The utility model provides a multi-purpose type cable draw gear which characterized in that: including traction seat (1), transmission portion (2) and spacing portion (3), the quantity of transmission portion (2) is two, transmission portion (2) including first live-rollers (21), second live-rollers (22), be used for connecting drive belt (23) of first live-rollers (21) and second live-rollers (22) and set up in drive block (24) on drive belt (23), the axial cross-section of first live-rollers (21) and second live-rollers (22) is the I shape, first live-rollers (21) and second live-rollers (22) all include smooth roller (211) and set up in gear roller (212) at smooth roller (211) both ends, be provided with on drive belt (23) with the recess of gear roller (212) meshing, drive block (24) through adjusting bolt (241) with drive belt (23) are connected, the limiting part (3) comprises a fixing column (31) connected with the traction seat (1) and a limiting beam (32) arranged on the fixing column (31).
2. The utility-type cable pulling apparatus as defined in claim 1, wherein: the transmission block (24) is provided with a groove (242) used for limiting the transmission direction of the cable (4).
3. A multiple-use cable pulling apparatus as defined in claim 2, wherein: at least a portion of the groove (242) is arcuate.
4. The utility-type cable pulling apparatus as defined in claim 1, wherein: the number of the transmission blocks (24) is at least one.
5. The utility-type cable pulling apparatus as defined in claim 1, wherein: the adjusting bolt (241) is arranged on one side, far away from the transmission block (24), of the transmission belt (23), and at least one part of the adjusting bolt (241) is located in the transmission belt (23).
6. The utility-type cable pulling apparatus as defined in claim 1, wherein: the length of one side of the adjusting bolt (241) far away from the transmission belt (23) is not more than the difference between the radiuses of the smooth roller (211) and the gear roller (212).
7. The utility-type cable pulling apparatus as defined in claim 1, wherein: the number of the adjusting bolts (241) is at least one.
8. The utility-type cable pulling apparatus as defined in claim 1, wherein: the number of the fixing columns (31) is two, and the limiting beams (32) comprise first limiting beams connected with the rear lower portion of the fixing columns (31) and second limiting beams connected with the front upper portion of the fixing columns (31).
9. The utility-type cable pulling apparatus as defined in claim 1, wherein: the first rotating roller (21) and the second rotating roller (22) are both provided with rotating shafts (25), and the rotating shafts (25) are connected with the traction seat (1) through shockproof plates (251).
10. The utility-type cable pulling apparatus as defined in claim 9, wherein: the shockproof plate (251) is provided with a connecting bolt (252) for connecting the shockproof plate (251) and the traction seat (1) and a shielding shell (253) for shielding the transmission part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170689.3U CN211470303U (en) | 2019-12-06 | 2019-12-06 | Multipurpose cable traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170689.3U CN211470303U (en) | 2019-12-06 | 2019-12-06 | Multipurpose cable traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211470303U true CN211470303U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922170689.3U Expired - Fee Related CN211470303U (en) | 2019-12-06 | 2019-12-06 | Multipurpose cable traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211470303U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039307A (en) * | 2021-11-17 | 2022-02-11 | 安徽电缆股份有限公司 | Fixed end device for nuclear-grade cable laying traction |
| CN114314165A (en) * | 2022-01-17 | 2022-04-12 | 邱小莲 | Cable traction device with traction cable adjusting function for power engineering |
| CN114336423A (en) * | 2021-12-22 | 2022-04-12 | 中国能源建设集团浙江火电建设有限公司 | Bridge cable laying machine |
| CN114825182A (en) * | 2022-04-21 | 2022-07-29 | 长缆电工科技股份有限公司 | Cable laying equipment with adjustable cable turning radius |
-
2019
- 2019-12-06 CN CN201922170689.3U patent/CN211470303U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039307A (en) * | 2021-11-17 | 2022-02-11 | 安徽电缆股份有限公司 | Fixed end device for nuclear-grade cable laying traction |
| CN114039307B (en) * | 2021-11-17 | 2023-09-19 | 安徽电缆股份有限公司 | End fixing device for nuclear-grade cable laying traction |
| CN114336423A (en) * | 2021-12-22 | 2022-04-12 | 中国能源建设集团浙江火电建设有限公司 | Bridge cable laying machine |
| CN114336423B (en) * | 2021-12-22 | 2024-02-02 | 中国能源建设集团浙江火电建设有限公司 | Bridge cable laying machine |
| CN114314165A (en) * | 2022-01-17 | 2022-04-12 | 邱小莲 | Cable traction device with traction cable adjusting function for power engineering |
| CN114314165B (en) * | 2022-01-17 | 2023-08-25 | 国网江苏省电力有限公司射阳县供电分公司 | Cable traction device with traction cable adjusting function for power engineering |
| CN114825182A (en) * | 2022-04-21 | 2022-07-29 | 长缆电工科技股份有限公司 | Cable laying equipment with adjustable cable turning radius |
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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: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |