CN213802263U - Cable traction device for electric power construction - Google Patents
Cable traction device for electric power construction Download PDFInfo
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- CN213802263U CN213802263U CN202022794462.9U CN202022794462U CN213802263U CN 213802263 U CN213802263 U CN 213802263U CN 202022794462 U CN202022794462 U CN 202022794462U CN 213802263 U CN213802263 U CN 213802263U
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Abstract
The utility model discloses a cable traction device for electric power construction, which comprises a bottom plate, wherein the bottom of the bottom plate is provided with walking wheels, and one side of the top surface of the bottom plate is provided with a handrail; the winding mechanism is arranged on the other side, opposite to the handrail, of the top surface of the bottom plate, the cable conveying mechanism is arranged in the middle of the top surface of the bottom plate, the wire inlet end of the cable conveying mechanism is located on one side of the winding mechanism, the wire outlet end of the cable conveying mechanism is provided with the height adjusting mechanism, and the height adjusting mechanism is used for adjusting the traction height of a cable; and the cable fed out by the winding mechanism sequentially passes through the cable conveying mechanism and the height adjusting mechanism. The utility model discloses a set up high adjustment mechanism in cable conveying mechanism's leading-out terminal one side, utilize cylinder drive piston rod to go up and down, adjust the height of third guide wheel to adjust the height that pulls of cable, thereby satisfy the different demand that pulls.
Description
Technical Field
The utility model belongs to the technical field of cable pulling equipment, specifically a cable draw gear for electric power construction.
Background
Cables are generally rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The device is erected in the air or installed underground or underwater for telecommunication or power transmission. Can use the cable often in power construction, the cable twines usually on the cable wheel, when using the cable, need pull the expansion cable, generally realize pulling by the manual work, but because cable self weight is great, the cable length of using is also great, and manual work pulls intensity of labour very big, influences work efficiency.
The cable and wire tractor is a machine used for traction during cable laying, consists of a tractor head and a winch shaft, can be used for traction of cables and overhead wires, can also be used in other occasions needing traction, can be used independently, and can also be used in cooperation with a paying-off trailer, a paying-off and taking-up machine, a paying-off rack and the like. The wire and cable tractor is a novel wire and cable construction machine developed on the basis of a multifunctional take-up and pay-off machine, has the characteristics of small volume and flexible and convenient use, is more suitable for cable construction in narrow road sections, particularly cities, has the same traction function as the multifunctional take-up and pay-off machine, and can be used for drawing, unfolding, tightening, standing and the like wires and cables. By adopting the design of the mobile winch, various types of oil wire ropes can be adopted, the standard traction length is 1000m, the traction force meets the requirements of simultaneous unfolding of various types of cables, cable trenches, tunnels, trenchless curved pipelines and a plurality of overhead conductors, and the device has simple operation and good controllability. Compared with the multifunctional take-up and pay-off machine, the multifunctional take-up and pay-off machine has the characteristics of small volume, low manufacturing cost, convenient transportation and the like, and is the first choice for electric power and communication wire and cable erection, in particular for urban cable construction.
However, the conventional cable tractor cannot adjust the traction height when drawing a cable, is fixed on the ground, is inconvenient to move and transport, and wastes time and labor when carrying the cable tractor; and the existing cable tractor does not have the function of metering, and metering marks on the surfaces of some cables are lost due to friction, so that the using amount of the cables cannot be measured.
Disclosure of Invention
The utility model aims at providing a cable draw gear for electric power construction to the problem that prior art exists.
In order to achieve the above object, the utility model adopts the following technical scheme:
a cable traction device for electric power construction comprises a bottom plate, wherein walking wheels are arranged at the bottom of the bottom plate, and a handrail is arranged on one side of the top surface of the bottom plate; the winding mechanism is arranged on the other side, opposite to the handrail, of the top surface of the bottom plate, the cable conveying mechanism is arranged in the middle of the top surface of the bottom plate, the wire inlet end of the cable conveying mechanism is located on one side of the winding mechanism, the wire outlet end of the cable conveying mechanism is provided with the height adjusting mechanism, and the height adjusting mechanism is used for adjusting the traction height of a cable; and the cable fed out by the winding mechanism sequentially passes through the cable conveying mechanism and the height adjusting mechanism.
Specifically, a first guide wheel is arranged between the wire coiling mechanism and the cable conveying mechanism, the first guide wheel is installed on the top surface of the bottom plate through a support, and the installation height of the first guide wheel is matched with the height of a wire inlet end of the cable conveying mechanism. Through setting up first guide wheel, can make the cable follow inlet wire end entering cable conveying mechanism along the horizontal direction, avoid the cable to produce with cable conveying mechanism's inlet wire end and interfere, make cable pull more smoothly.
Furthermore, a second guide wheel is arranged between the cable conveying mechanism and the height adjusting mechanism, the second guide wheel is installed on the top surface of the bottom plate through a support, and the installation height of the second guide wheel is matched with the height of the wire outlet end of the cable conveying mechanism. Through setting up the second guide pulley, can make the cable along the horizontal direction from cable conveying mechanism's leading-out terminal output, avoid cable and cable conveying mechanism's leading-out terminal to produce the interference, make cable pull more smoothly.
The height adjusting mechanism comprises an air cylinder and a third guide wheel arranged at the top end of a piston rod of the air cylinder, the air cylinder is arranged on the top surface of the bottom plate, and the piston rod of the air cylinder is arranged vertically upwards; the number of the third guide wheels is two, the two third guide wheels are installed at the top end of the piston rod through a U-shaped frame in the vertical direction, and the distance between the two third guide wheels is matched with the diameter of the cable. The third guide wheel is arranged at the top end of the piston rod of the air cylinder, the piston rod can be driven to stretch through the air cylinder, and the third guide wheel is driven to lift, so that the cable traction height is adjusted, and the cable traction device is suitable for different application scenes; by arranging the two third guide wheels in the vertical direction, the cable is convenient to clamp, and the cable can better move on the third guide wheels.
Specifically, the winding mechanism comprises a rotary drum and limiting discs arranged at two ends of the rotary drum, a damping bearing is arranged in the middle of each limiting disc, and rotating shafts at two ends of the rotary drum are rotatably connected with the limiting discs through the damping bearings; the limiting disc is installed above the bottom plate through a supporting plate. The damping bearing is arranged in the middle of the limiting disc, so that the rotating resistance of the rotating drum is increased, the rotating drum is prevented from continuously rotating due to inertia when the cable traction is interrupted, and the rotating drum is required to be manually reversely rotated to receive redundant cables onto the rotating drum.
Specifically, the inside meter rice ware that is equipped with of cable conveying mechanism can real-time detection cable's quantity through set up the meter rice ware on cable conveying mechanism's drive wheel.
Specifically, the walking wheel comprises a supporting wheel and a universal wheel, the supporting wheel is arranged on one side, corresponding to the winding mechanism, of the bottom plate, and the universal wheel is arranged on one side, corresponding to the grab bar, of the bottom plate. Through setting up supporting wheel and universal wheel, the movement and the turning of draw gear of being convenient for.
Compared with the prior art, the beneficial effects of the utility model are that: (1) the utility model discloses a set up the height adjustment mechanism in cable conveying mechanism's leading-out terminal one side, utilize the cylinder drive piston rod lift, adjust the height of third guide pulley to adjust the height of cable, thereby satisfy different traction demands; (2) the utility model integrates the coiling mechanism and the cable conveying mechanism on a bottom plate, which is convenient for transportation; meanwhile, when the cable winding machine is used for traction, the relative positions of the winding mechanism and the cable conveying mechanism do not need to be adjusted, and the traction efficiency is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of a cable traction device for electric power construction in an embodiment of the present invention;
fig. 2 is a schematic view of an installation structure of a third guide wheel in the embodiment of the present invention;
fig. 3 is a schematic structural view of a winding mechanism according to an embodiment of the present invention;
in the figure: 1. a base plate; 2. a grab bar; 3. a winding mechanism; 4. a cable conveying mechanism; 5. a cable; 6. a first guide wheel; 7. a support; 8. a second guide wheel; 9. a cylinder; 10. a piston rod; 11. a third guide wheel; 12. a U-shaped frame; 13. a rotating drum; 14. a limiting disc; 15. a damping bearing; 16. a support plate; 17. a support wheel; 18. a universal wheel.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. 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.
As shown in fig. 1, the embodiment provides a cable traction device for electric power construction, which includes a bottom plate 1, wherein a traveling wheel is arranged at the bottom of the bottom plate 1, and a handrail 2 is arranged on one side of the top surface of the bottom plate 1; the other side, opposite to the handrail 2, of the top surface of the bottom plate 1 is provided with a winding mechanism 3, the middle of the top surface of the bottom plate 1 is provided with a cable conveying mechanism 4, the wire inlet end of the cable conveying mechanism 4 is positioned on one side of the winding mechanism 3, the wire outlet end of the cable conveying mechanism 4 is provided with a height adjusting mechanism, and the height adjusting mechanism is used for adjusting the traction height of a cable 5; and the cable 5 paid out by the winding mechanism 3 sequentially passes through the cable conveying mechanism 4 and the height adjusting mechanism.
Specifically, a first guide wheel 6 is arranged between the wire coiling mechanism 3 and the cable conveying mechanism 4, the first guide wheel 6 is installed on the top surface of the bottom plate 1 through a bracket 7, and the installation height of the first guide wheel 6 is matched with the height of a wire inlet end of the cable conveying mechanism 4. Through setting up first guide pulley 6, can make cable 5 follow inlet wire end entering cable conveying mechanism 4 along the horizontal direction, avoid cable 5 and cable conveying mechanism 4's inlet wire end to produce the interference, make cable 5 pull more smoothly.
Further, a second guide wheel 8 is arranged between the cable conveying mechanism 4 and the height adjusting mechanism, the second guide wheel 8 is mounted on the top surface of the bottom plate 1 through a bracket 7, and the mounting height of the second guide wheel 8 is matched with the height of the wire outlet end of the cable conveying mechanism 4. Through setting up second guide pulley 8, can make cable 5 along the horizontal direction from the leading-out terminal output of cable conveying mechanism 4, avoid cable 5 and cable conveying mechanism 4's leading-out terminal to produce the interference, make cable 5 pull more smoothly.
In this embodiment, the cable conveying mechanism 4 is in the prior art, the diesel engine drives the upper and lower rows of rollers to roll, the upper row of rollers and the lower row of rollers are both sleeved with the conveying belt, the cable 5 is clamped between the conveying belts of the upper row of rollers and the lower row of rollers, and the cable 5 moves through the conveying belt of the belt, so that the traction of the cable 5 is realized; the cable feeding mechanism 4 is prior art and therefore not described in detail.
Specifically, as shown in fig. 2, the height adjusting mechanism comprises a cylinder 9 and a third guide wheel 11 mounted at the top end of a piston rod 10 of the cylinder 9, the cylinder 9 is mounted on the top surface of the bottom plate 1, and the piston rod 10 of the cylinder 9 is vertically arranged upwards; the number of the third guide wheels 11 is two, the two third guide wheels 11 are vertically mounted at the top end of the piston rod 10 through a U-shaped frame 12, and the distance between the two third guide wheels 11 is matched with the diameter of the cable 5. The third guide wheel 11 is arranged at the top end of a piston rod 10 of the air cylinder 9, the piston rod 10 can be driven to stretch through the air cylinder 9, and the third guide wheel 11 is driven to lift, so that the traction height of the cable 5 is adjusted, and the cable is suitable for different application scenes; by providing two third guide wheels 11 in the vertical direction, it is facilitated to seize the cable 5, making the cable 5 better move on the third guide wheels 11.
In the specific implementation process of this embodiment, the air cylinder 9 includes components such as an air pump, an air pipe, an electromagnetic valve, and a controller, and these components and the connection mode thereof are all in the prior art, and therefore are not described again.
Specifically, as shown in fig. 3, the winding mechanism 3 includes a rotary drum 13 and limiting discs 14 mounted at two ends of the rotary drum 13, a damping bearing 15 is disposed in the middle of the limiting disc 14, and rotating shafts at two ends of the rotary drum 13 are rotatably connected with the limiting discs 14 through the damping bearing 15; the limiting plate 14 is installed above the bottom plate 1 through a supporting plate 16. The damping bearing 15 is arranged in the middle of the limiting disc 14, so that the rotating resistance of the rotating drum 13 is increased, the phenomenon that the rotating drum 13 continues to rotate due to inertia when the traction of the cable 5 is interrupted is avoided, and the rotating drum 13 needs to be manually rotated reversely to receive redundant cables 5 onto the rotating drum 13. The damping bearing 15 is a conventional one, and is not described in detail in this embodiment.
Specifically, the inside meter rice ware that is equipped with of cable conveying mechanism 4 can real-time detection cable 5's quantity through set up the meter rice ware on cable conveying mechanism 4's drive wheel.
Specifically, the walking wheel comprises a supporting wheel 17 and a universal wheel 18, wherein the supporting wheel 17 is arranged at one side of the bottom plate 1 corresponding to the wire winding mechanism 3, and the universal wheel 18 is arranged at one side of the bottom plate 1 corresponding to the handrail 2. By providing the support wheels 17 and the universal wheels 18, the movement and steering of the towing installation is facilitated.
In a specific implementation process of the embodiment, the first guide wheel 6 and the second guide wheel 8 may both adopt a double-guide-wheel structure (such as a structure of the third guide wheel 11) arranged in a vertical direction, so as to improve stability of a traction process of the cable 5.
When the cable traction device is used, firstly, a cable head on a winding drum is found, then the cable head sequentially bypasses the first guide wheels 6, penetrates into the cable conveying mechanism 4 from a wire inlet end, penetrates out from a wire outlet end of the cable conveying mechanism 4, then bypasses the second guide wheels 8, and then penetrates through a gap between the two third guide wheels 11, and thus the earlier stage threading process of the cable 5 is completed; and then according to actual requirements, the height of the third guide wheel 11 is adjusted through the air cylinder 9, and finally the cable conveying mechanism 4 is started to pull the cable 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The cable traction device for electric power construction comprises a bottom plate, wherein walking wheels are arranged at the bottom of the bottom plate, and a handrail is arranged on one side of the top surface of the bottom plate; the novel walking stick is characterized in that a winding mechanism is arranged on the other side, opposite to the handrail, of the top surface of the bottom plate, a cable conveying mechanism is arranged in the middle of the top surface of the bottom plate, a wire inlet end of the cable conveying mechanism is located on one side of the winding mechanism, a wire outlet end of the cable conveying mechanism is provided with a height adjusting mechanism, and the height adjusting mechanism is used for adjusting the traction height of a cable; and the cable fed out by the winding mechanism sequentially passes through the cable conveying mechanism and the height adjusting mechanism.
2. The cable traction device for power construction as claimed in claim 1, wherein a first guide wheel is provided between the winding mechanism and the cable feeding mechanism, the first guide wheel is mounted on the top surface of the bottom plate through a bracket, and the mounting height of the first guide wheel matches with the height of the wire inlet end of the cable feeding mechanism.
3. The cable traction device for power construction as claimed in claim 2, wherein a second guide wheel is provided between the cable transportation mechanism and the height adjustment mechanism, the second guide wheel is mounted on the top surface of the bottom plate through a bracket, and the mounting height of the second guide wheel matches the height of the outlet end of the cable transportation mechanism.
4. The cable traction device for power construction according to claim 1, wherein the height adjustment mechanism comprises a cylinder and a third guide wheel mounted at the top end of a piston rod of the cylinder, the cylinder is mounted on the top surface of the bottom plate, and the piston rod of the cylinder is arranged vertically upwards; the number of the third guide wheels is two, the two third guide wheels are installed at the top end of the piston rod through a U-shaped frame in the vertical direction, and the distance between the two third guide wheels is matched with the diameter of the cable.
5. The cable traction device for power construction as claimed in claim 1, wherein the winding mechanism comprises a drum and limiting discs installed at two ends of the drum, a damping bearing is arranged in the middle of the limiting discs, and rotating shafts at two ends of the drum are rotatably connected with the limiting discs through the damping bearing; the limiting disc is installed above the bottom plate through a supporting plate.
6. The cable pulling device for power construction as claimed in claim 1, wherein a meter counter is provided inside the cable feeding mechanism.
7. The cable traction device for power construction as claimed in claim 1, wherein the travelling wheels comprise supporting wheels and universal wheels, the supporting wheels are arranged on the bottom of the base plate on the side corresponding to the winding mechanism, and the universal wheels are arranged on the bottom of the base plate on the side corresponding to the hand rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794462.9U CN213802263U (en) | 2020-11-27 | 2020-11-27 | Cable traction device for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794462.9U CN213802263U (en) | 2020-11-27 | 2020-11-27 | Cable traction device for electric power construction |
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| Publication Number | Publication Date |
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| CN213802263U true CN213802263U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022794462.9U Active CN213802263U (en) | 2020-11-27 | 2020-11-27 | Cable traction device for electric power construction |
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| CN (1) | CN213802263U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113659489A (en) * | 2021-10-20 | 2021-11-16 | 江苏隆堡电子科技有限公司 | Be applied to photovoltaic equipment's cable erection equipment |
| CN113896031A (en) * | 2021-10-25 | 2022-01-07 | 广东电网有限责任公司 | Cable wire barrow |
| CN114362057A (en) * | 2021-12-21 | 2022-04-15 | 徐州优盛农业科技发展有限公司 | Self-adaptation centre gripping type underground pipe gallery cable laying draw gear |
-
2020
- 2020-11-27 CN CN202022794462.9U patent/CN213802263U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113659489A (en) * | 2021-10-20 | 2021-11-16 | 江苏隆堡电子科技有限公司 | Be applied to photovoltaic equipment's cable erection equipment |
| CN113659489B (en) * | 2021-10-20 | 2021-12-28 | 江苏隆堡电子科技有限公司 | Be applied to photovoltaic equipment's cable erection equipment |
| CN113896031A (en) * | 2021-10-25 | 2022-01-07 | 广东电网有限责任公司 | Cable wire barrow |
| CN114362057A (en) * | 2021-12-21 | 2022-04-15 | 徐州优盛农业科技发展有限公司 | Self-adaptation centre gripping type underground pipe gallery cable laying draw gear |
| CN114362057B (en) * | 2021-12-21 | 2022-11-22 | 徐州优盛农业科技发展有限公司 | Self-adaptation centre gripping type underground pipe gallery cable laying draw gear |
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