CN211971279U - Distribution engineering cable laying mechanism - Google Patents
Distribution engineering cable laying mechanism Download PDFInfo
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- CN211971279U CN211971279U CN202020596768.0U CN202020596768U CN211971279U CN 211971279 U CN211971279 U CN 211971279U CN 202020596768 U CN202020596768 U CN 202020596768U CN 211971279 U CN211971279 U CN 211971279U
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Abstract
The utility model relates to a cable laying mechanism for power distribution engineering, which comprises a frame, a winding drum and a traction device; the frame comprises a bottom plate and two supporting plates, the winding drum is rotatably supported between the two supporting plates, and the winding drum is connected with a driving device; the traction device comprises a first sliding rod and a second sliding rod, the first sliding rod and the second sliding rod are in sliding fit on the frame, and the first sliding rod and the second sliding rod are connected with a power mechanism; the traction device also comprises a guide block, and a first inclined plane is arranged on the guide block; the first sliding rod is fixed with a connecting rod, the second sliding rod is also fixed with a connecting rod, the end part of each connecting rod is fixedly provided with a bearing disc, the bearing disc is provided with a clamping block, the clamping block is provided with a second inclined plane matched with the first inclined plane of the guide block, and a reset spring is connected between the clamping block and the bearing disc. The utility model discloses have the effect that reduces the probability that the cable takes place tensile deformation or disconnection when releasing.
Description
Technical Field
The utility model belongs to the technical field of the technique of cable laying and specifically relates to a distribution engineering cable laying mechanism is related to.
Background
The whole of the substation and the transmission and distribution line of various voltages in the power system is called a power grid. The system comprises three units of power transformation, power transmission and power distribution. The task of the power grid is to deliver and distribute electrical energy, changing the voltage. At present, China already realizes the comprehensive coverage of power grids of all villages in China, and the construction of electric power engineering obtains remarkable achievement. In power engineering, in order to transmit and distribute power, a cable needs to be laid by using a tool so as to transmit electric energy to a target site.
At present, patent document No. CN203491609U discloses a cable laying device, which uses a tractor to draw out a cable wound on a cable drum for laying, and replaces a method of manually rotating the cable drum to pay out the cable, thereby reducing the labor intensity of workers.
However, the above-mentioned cable laying device has the following disadvantages: the coiled cable is wound on the cable tray, so that the cable tray has a large moment of inertia, the cable is easily stretched and deformed when the cable is drawn and paid off by a drawing machine, and the cable can be broken, and therefore, the improvement is needed.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the above-mentioned prior art, the utility model aims at providing a distribution engineering cable laying mechanism, it is provided with the reel that is used for convoluteing or abandons the cable and is used for the tractive device of tractive cable, and the action of the cable of abandoning through drive arrangement and power unit messenger reel and tractive device tractive cable is gone on in turn, has the effect that reduces the probability that the cable takes place tensile deformation or disconnection when the decontrol.
The above object of the present invention is achieved by the following technical solutions:
a cable laying mechanism for power distribution engineering comprises a frame, a winding drum arranged on the frame and used for winding or unwinding a cable, and a traction device for drawing the cable; the frame comprises a bottom plate and two supporting plates fixed on the bottom plate, the winding drum is rotatably supported between the two supporting plates, and the winding drum is connected with a driving device capable of driving the winding drum to rotate intermittently; the traction device comprises a first sliding rod and a second sliding rod which are fixedly connected with each other, the first sliding rod and the second sliding rod are in sliding fit on the frame, and the first sliding rod and the second sliding rod are connected with a power mechanism capable of driving the first sliding rod and the second sliding rod to slide in a reciprocating manner;
the traction device also comprises guide blocks respectively fixed on the two support plates, the guide blocks are arranged between the two support plates, first inclined surfaces are arranged on the two guide blocks respectively, the two first inclined surfaces are oppositely arranged, and a gap is arranged between the two guide blocks; the connecting rod is fixed on the first sliding rod, the connecting rod is also fixed on the second sliding rod, the bearing disc is fixedly mounted at the end part of each connecting rod, the bearing disc is provided with the clamping blocks, the two clamping blocks are oppositely arranged, the second inclined plane matched with the first inclined plane of the guide block is arranged on each clamping block, the reset spring is connected between each clamping block and the bearing disc, one end of each reset spring is fixed on each clamping block, and the other end of each reset spring is fixed on the bearing disc.
By adopting the technical scheme, the intermittent rotation of the winding drum can intermittently release the cable wound on the winding drum, and the reciprocating sliding of the first sliding rod and the second sliding rod can drive the two clamping blocks to slide in a reciprocating manner in the gap between the two guide blocks; under the guiding action of the first inclined surface of the guide block, the two clamping blocks can intermittently approach to each other and separate from each other, so that the cable can be clamped and pulled in the direction away from the winding drum; the frequency of intermittent releasing of the winding drum to the cable and the frequency of intermittent pulling of the clamping block to the cable are set on a proper rhythm, so that the action of releasing the cable by the winding drum and the action of pulling the cable by the clamping block can be performed alternately, and when the cable is pulled by the clamping block each time, the residual cable released from the winding drum is always used for pulling the cable, so that the probability that the cable is stretched, deformed and even broken easily due to direct pulling of the cable is reduced.
The utility model discloses a further set up to: the driving device comprises a motor arranged on the frame, an incomplete gear coaxially fixed on an output shaft of the motor, and a driving gear coaxially fixed on a supporting shaft of the winding drum and capable of being meshed with the incomplete gear.
Through adopting above-mentioned technical scheme, the starter motor, the motor drives incomplete gear rotation, incomplete gear can be intermittent type nature with drive gear engaged with, and then drive reel intermittent type nature's rotation, realized carrying out intermittent type nature driven function to the reel.
The utility model discloses a further set up to: the power mechanism comprises a rack which is integrally arranged on the first sliding rod and can be meshed with the incomplete gear, and a front baffle fixed on each supporting plate; a front spring is connected between the front baffle close to the first sliding rod and the end part of the first sliding rod, one end of the front spring is fixed on the front baffle, and the other end of the front spring is fixed on the first sliding rod; a front spring is also connected between the front baffle close to the second sliding rod and the end part of the second sliding rod, one end of the front spring is fixed on the front baffle, and the other end of the front spring is fixed on the second sliding rod.
Through adopting above-mentioned technical scheme, incomplete gear can with rack intermittent type nature meshing when rotating to when incomplete gear and rack meshing, can promote first slide bar and the motion of second slide bar, when incomplete gear break away from with the meshing of rack, preceding spring can promote first slide bar and the reset of second slide bar, realizes reciprocating motion's function.
The utility model discloses a further set up to: and a plurality of convex ribs are arranged on the surfaces, facing each other, of the two clamping blocks and capable of abutting against the cable.
By adopting the technical scheme, the convex edge reduces the contact area between the clamping block and the cable, so that the unit area clamping force between the clamping block and the cable is improved, the friction force between the clamping block and the cable is further improved, and the slip probability between the clamping block and the cable is reduced.
The utility model discloses a further set up to: a rear baffle is fixedly arranged on each supporting plate; a rear spring is arranged between the rear baffle close to the first sliding rod and the end part of the first sliding rod, the rear spring is arranged at one end of the first sliding rod, which is opposite to the front spring, one end of the rear spring is fixed on the rear baffle, and the other end of the rear spring is fixed on the first sliding rod; and a rear spring is also arranged between the rear baffle close to the second sliding rod and the end part of the second sliding rod, the rear spring is arranged at one end of the second sliding rod, which is opposite to the front spring, one end of the rear spring is fixed on the rear baffle, and the other end of the rear spring is fixed on the second sliding rod.
Through adopting above-mentioned technical scheme, when motor antiport drove first slide bar and second slide bar towards another direction reciprocating sliding, the back spring can play the additional action to preceding spring, makes two more stable, quick realization of slide bar reset.
The utility model discloses a further set up to: a brake disc is coaxially fixed on the support shaft of the winding drum, and the brake disc is arranged on one side of the support plate, which is the same as the second sliding rod; and a vertical rod is fixed on the second sliding rod, a brake pad is fixed on the vertical rod, and the brake pad corresponds to the brake disc in the sliding direction of the second sliding rod.
Through adopting above-mentioned technical scheme, when the motor drove first slide bar and second slide bar through incomplete gear and slided, the brake lining can intermittent type nature support on the brake disc to can play the braking action to the reel in the tractive cable, it is faster more to have avoided the reel.
The utility model discloses a further set up to: and a rubber pad is fixed on the surface of the brake pad corresponding to the brake disc.
Through adopting above-mentioned technical scheme, the rubber pad can play the cushioning effect between brake lining and brake disc, reduces the brake lining and forces the damage that the band-type brake led to the fact brake lining and brake disc, improves the life of brake lining and brake disc.
The utility model discloses a further set up to: the frame is provided with a handle, and the lower part of the bottom plate is fixedly provided with universal wheels.
Through adopting above-mentioned technical scheme, the staff can conveniently carry out the application of force when thrust unit removes through the handle, and the universal wheel has made things convenient for the staff to promote the device towards arbitrary direction to promote the position that needs carry out the construction with the device, improved the convenience and the practicality of device.
To sum up, the utility model discloses a beneficial technological effect does:
1. the frequency of intermittent releasing of the winding drum to the cable and the frequency of intermittent pulling of the clamping block to the cable are set on a proper rhythm, so that the action of releasing the cable by the winding drum and the action of pulling the cable by the clamping block can be performed alternately, and when the cable is pulled by the clamping block each time, the residual cable released from the winding drum is always used for pulling the cable, so that the probability that the cable is stretched, deformed and even pulled to be broken easily caused by directly pulling the cable is reduced;
2. the motor, the incomplete gear and the driving gear are matched to realize intermittent driving of the winding drum, the incomplete gear is matched with the rack, and the front spring is matched with the baffle plate to realize driving of the first sliding rod and the second sliding rod in a reciprocating sliding manner; the convex edge improves the friction force between the clamping block and the cable and reduces the probability of slipping between the clamping block and the cable;
3. the rear spring can assist the front spring, so that the two sliding rods can be reset more stably and quickly; the brake pad can intermittently abut against the brake disc, so that the cable can be pulled and the winding drum can be braked, and the winding drum is prevented from rotating faster; the rubber pad can improve the life of brake lining and brake disc.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of another perspective of the present invention;
FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2, partially broken away;
fig. 4 is a partially enlarged schematic view of a portion B of fig. 2 for illustrating a brake disc and brake pads.
In the figure, 1, a frame; 11. a base plate; 12. a support plate; 121. a limiting sleeve; 122. a chute; 123. a sliding groove; 13. a handle; 14. a universal wheel; 2. a reel; 21. a brake disc; 3. a pulling device; 31. a first slide bar; 32. a second slide bar; 321. erecting a rod; 322. a brake pad; 323. a rubber pad; 33. fixing the rod; 34. a guide block; 341. a first inclined plane; 35. a connecting rod; 36. a carrier tray; 37. a clamping block; 371. a second inclined plane; 372. a rib; 38. a return spring; 4. a drive device; 41. an electric motor; 42. an incomplete gear; 43. a drive gear; 5. a power mechanism; 51. a rack; 52. a front baffle; 53. a front spring; 54. a tailgate; 55. a rear spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, a power distribution engineering cable laying mechanism disclosed by the present invention comprises a frame 1, a drum 2 mounted on the frame 1 for winding or unwinding a cable, and a drawing device 3 for drawing the cable; the frame 1 comprises a bottom plate 11 and two supporting plates 12 fixed on the bottom plate 11, the two supporting plates 12 are arranged in parallel, the winding drum 2 is rotatably supported between the two supporting plates 12, and the winding drum 2 is connected with a driving device 4 capable of driving the winding drum 2 to rotate intermittently; the two support plates 12 are fixedly provided with limit sleeves 121 with a square frame structure, and the traction device 3 comprises a first sliding rod 31 which is in sliding fit with the limit sleeve 121 of one support plate 12 and a second sliding rod 32 which is in sliding fit with the limit sleeve 121 of the other support plate 12; the two support plates 12 are respectively provided with corresponding sliding grooves 122, the sliding grooves 122 penetrate through the support plates 12 and extend along the sliding direction of the first sliding rod 31, a fixed rod 33 is connected between the first sliding rod 31 and the second sliding rod 32, the fixed rod 33 penetrates through the sliding grooves 122, and two ends of the fixed rod 33 are respectively fixed on the first sliding rod 31 and the second sliding rod 32; the first sliding rod 31 and the second sliding rod 32 are connected with a power mechanism 5 which can drive the first sliding rod 31 and the second sliding rod 32 to slide in a reciprocating manner in the limiting sleeve 121.
Referring to fig. 2 and 3, the pulling device 3 further includes guide blocks 34 respectively fixed on the two support plates 12, the guide blocks 34 are disposed between the two support plates 12, the two guide blocks 34 are both provided with first inclined surfaces 341, the two first inclined surfaces 341 are disposed oppositely at the same height, and a gap is disposed between the two guide blocks 34; the support plate 12 is further provided with a sliding groove 123 with a long strip structure, and the sliding groove 123 penetrates through the support plate 12 and extends along the sliding direction of the first sliding rod 31; referring to fig. 1, a bent connecting rod 35 is fixed on the first sliding rod 31, a connecting rod 35 is also fixed on the second sliding rod 32, and the connecting rod 35 is inserted into the adjacent sliding groove 123 and is in sliding fit with the sliding groove 123; the end parts of the two connecting rods 35 are arranged below the adjacent guide blocks 34, a bearing disc 36 is fixed at the end part of each connecting rod 35, a clamping block 37 is arranged on each bearing disc 36, and the two clamping blocks 37 are arranged oppositely; the clamping block 37 is provided with a second inclined plane 371 matched with the first inclined plane 341 of the guide block 34, a return spring 38 is connected between the clamping block 37 and the bearing disc 36, one end of the return spring 38 is fixed on the clamping block 37, and the other end of the return spring is fixed on the bearing disc 36; the intermittent rotation of the winding drum 2 can intermittently release the cable wound on the winding drum 2, and the first sliding rod 31 and the second sliding rod 32 slide in the limiting sleeve 121 in a reciprocating manner to drive the two clamping blocks 37 to slide in a reciprocating manner in a gap between the two guide blocks 34; under the guiding action of the first inclined surface 341 of the guide block 34, the two clamping blocks 37 can intermittently approach and separate from each other, so that the cable can be clamped and pulled in the direction away from the winding drum 2; the frequency of intermittent releasing of the winding drum 2 to the cable and the frequency of intermittent pulling of the clamping block 37 to the cable are set at a proper rhythm, so that the action of releasing the cable from the winding drum 2 and the action of pulling the cable by the clamping block 37 can be performed alternately, and when the cable is pulled by the clamping block 37, the residual cable released from the winding drum 2 is always used for pulling, so that the probability that the cable is stretched, deformed and even pulled off easily caused by directly pulling the cable is reduced.
Referring to fig. 1 and 2, the driving device 4 comprises an electric motor 41 mounted on the frame 1, an incomplete gear 42 coaxially fixed on an output shaft of the electric motor 41, and a driving gear 43 coaxially fixed on a supporting shaft of the reel 2 and capable of meshing with the incomplete gear 42, wherein when the electric motor 41 is started, the incomplete gear 42 can intermittently mesh with the driving gear 43, so that the reel 2 is intermittently rotated, and the cable is intermittently released; the power mechanism 5 comprises a rack 51 which is integrally arranged on the first sliding rod 31 and can be meshed with the incomplete gear 42, a front baffle 52 fixed on each supporting plate 12, a front baffle 52 close to the first sliding rod 31, and a front spring 53 connected between the front baffle 52 and the end part of the first sliding rod 31, wherein one end of the front spring 53 is fixed on the front baffle 52, and the other end is fixed on the first sliding rod 31; a front spring 53 is also connected between the front baffle 52 close to the second sliding rod 32 and the end part of the second sliding rod 32, one end of the front spring 53 is fixed on the front baffle 52, and the other end is fixed on the second sliding rod 32; when the incomplete gear 42 rotates, the incomplete gear can be intermittently meshed with the rack 51, so that when the incomplete gear 42 is meshed with the rack 51, the first sliding rod 31 and the second sliding rod 32 can be pushed along the limiting sleeve 121, and when the incomplete gear 42 is disengaged from the rack 51, the front spring 53 can push the first sliding rod 31 and the second sliding rod 32 to reset, so that the reciprocating motion function is realized.
Referring to fig. 3, when the clamping block 37 pulls the cable, in order to increase the friction force between the clamping block 37 and the cable and reduce the probability of slipping between the clamping block 37 and the cable, a plurality of ribs 372 are provided on the surfaces of the two clamping blocks 37 facing each other and capable of abutting against the cable, and the ribs 372 reduce the contact area between the clamping block 37 and the cable, thereby increasing the clamping force per unit area between the clamping block 37 and the cable and further reducing the probability of slipping between the cable and the clamping block 37.
Referring to fig. 1 and 2, the present invention can also accommodate and wind cables. When the cable needs to be stored and wound on the winding drum 2, the driving motor 41 rotates reversely, the incomplete gear 42 does not rotate reversely, the winding drum 2 is driven to rotate reversely, and the cable can be wound on the winding drum 2; in order to ensure that the first sliding rod 31 and the second sliding rod 32 can normally return, a rear baffle 54 is fixedly arranged on each support plate 12, a rear spring 55 is arranged between the rear baffle 54 close to the first sliding rod 31 and the end part of the first sliding rod 31, the rear spring 55 is arranged at one end of the first sliding rod 31 opposite to the front spring 53, one end of the rear spring 55 is fixed on the rear baffle 54, and the other end of the rear spring 55 is fixed on the first sliding rod 31; a rear spring 55 is also arranged between the rear baffle 54 close to the second sliding rod 32 and the end part of the second sliding rod 32, the rear spring 55 is arranged at one end of the second sliding rod 32 opposite to the front spring 53, one end of the rear spring 55 is fixed on the rear baffle 54, and the other end is fixed on the second sliding rod 32; when the motor 41 rotates in the opposite direction to drive the first sliding rod 31 and the second sliding rod 32 to slide back and forth in the other direction, the rear spring 55 can assist the front spring 53, so that the two sliding rods can be reset more stably and rapidly.
Referring to fig. 2 and 4, after the incomplete gear 42 is disengaged from the driving gear 43, the winding drum 2 still continues to rotate under the action of inertia, and in order to avoid that the winding drum 2 rotates faster and faster, a brake disc 21 is coaxially fixed on the supporting shaft of the winding drum 2, the brake disc 21 is arranged on the same side of the supporting plate 12 as the second sliding rod 32, an upright rod 321 is fixed on the second sliding rod 32, a brake pad 322 is fixed on the upright rod 321, the brake pad 322 corresponds to the brake disc 21 in the sliding direction of the second sliding rod 32, and a rubber pad 323 is fixed on the surface of the brake pad 322 corresponding to the brake disc 21; when the motor 41 drives the first sliding rod 31 and the second sliding rod 32 to slide through the incomplete gear 42, the brake pad 322 can intermittently abut against the brake disc 21, so as to brake the winding drum 2, and avoid that the winding drum 2 rotates faster.
Referring to fig. 1, in order to move the device conveniently, a handle 13 is installed on the frame 1, a universal wheel 14 is fixedly installed at the lower portion of the bottom plate 11, an operator can conveniently apply force when the pushing device moves through the handle 13, the universal wheel 14 facilitates the operator to push the device towards any direction, the device is pushed to a position where construction is needed, and convenience and practicability of the device are improved.
The working principle of the utility model is that when the cable is paid off, the motor 41 is started, the incomplete gear 42 drives the winding drum 2 to intermittently rotate, the cable wound on the winding drum 2 is intermittently released, and the first sliding rod 31 and the second sliding rod 32 slide in the limiting sleeve 121 in a reciprocating manner, so that the two clamping blocks 37 can be driven to slide in a reciprocating manner in the gap between the two guiding blocks 34; under the guiding action of the first inclined surface 341 of the guide block 34, the two clamping blocks 37 can intermittently approach and separate from each other, so that the cable can be clamped and pulled in the direction away from the winding drum 2; the incomplete gear 42 is alternately meshed with the driving gear 43 and the rack 51, so that the action of releasing the cable from the reel 2 and the action of pulling the cable by the clamping block 37 can be alternately carried out, and when the cable is pulled by the clamping block 37, the cable which is released from the reel 2 is always pulled by the residual cable, so that the probability that the cable is stretched, deformed and even broken easily caused by directly pulling the cable is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A cable laying mechanism for power distribution engineering comprises a frame (1), a winding drum (2) which is arranged on the frame (1) and used for winding or unwinding a cable, and a drawing device (3) for drawing the cable; the method is characterized in that: the frame (1) comprises a bottom plate (11) and two supporting plates (12) fixed on the bottom plate (11), the winding drum (2) is rotatably supported between the two supporting plates (12), and the winding drum (2) is connected with a driving device (4) capable of driving the winding drum (2) to intermittently rotate; the traction device (3) comprises a first sliding rod (31) and a second sliding rod (32) which are fixedly connected with each other, the first sliding rod (31) and the second sliding rod (32) are in sliding fit on the frame (1), and the first sliding rod (31) and the second sliding rod (32) are connected with a power mechanism (5) capable of driving the first sliding rod (31) and the second sliding rod (32) to slide in a reciprocating manner;
the traction device (3) further comprises guide blocks (34) which are respectively fixed on the two support plates (12), the guide blocks (34) are arranged between the two support plates (12), first inclined planes (341) are respectively arranged on the two guide blocks (34), the two first inclined planes (341) are oppositely arranged, and a gap is arranged between the two guide blocks (34); be fixed with connecting rod (35) on first slide bar (31), also be fixed with connecting rod (35) on second slide bar (32), the equal fixed mounting of tip of every connecting rod (35) bears dish (36), bears to install on dish (36) and presss from both sides tight piece (37), two press from both sides tight piece (37) and set up relatively, and press from both sides tight piece (37) on be provided with first inclined plane (341) matched with second inclined plane (371) of guide block (34), press from both sides and be connected with reset spring (38) between tight piece (37) and bear dish (36), reset spring (38) one end is fixed on pressing from both sides tight piece (37), and the other end is fixed on bearing dish (36).
2. A power distribution project cabling arrangement according to claim 1, wherein: the driving device (4) comprises an electric motor (41) arranged on the frame (1), an incomplete gear (42) coaxially fixed on an output shaft of the electric motor (41), and a driving gear (43) coaxially fixed on a supporting shaft of the winding drum (2) and capable of being meshed with the incomplete gear (42).
3. A power distribution project cabling arrangement according to claim 2, wherein: the power mechanism (5) comprises a rack (51) which is integrally arranged on the first sliding rod (31) and can be meshed with the incomplete gear (42), and also comprises a front baffle (52) which is fixed on each supporting plate (12); a front baffle (52) close to the first sliding rod (31), and a front spring (53) is connected between the end part of the first sliding rod (31), one end of the front spring (53) is fixed on the front baffle (52), and the other end is fixed on the first sliding rod (31); a front spring (53) is connected between the front baffle (52) close to the second sliding rod (32) and the end part of the second sliding rod (32), one end of the front spring (53) is fixed on the front baffle (52), and the other end is fixed on the second sliding rod (32).
4. A power distribution project cabling arrangement according to any of claims 1 to 3, wherein: the surfaces of the two clamping blocks (37) which face each other and can be abutted against the cable are provided with a plurality of ribs (372).
5. A power distribution project cabling arrangement according to claim 3, wherein: a rear baffle (54) is fixedly arranged on each support plate (12); a rear spring (55) is arranged between the rear baffle (54) close to the first sliding rod (31) and the end part of the first sliding rod (31), the rear spring (55) is arranged at one end of the first sliding rod (31) opposite to the front spring (53), one end of the rear spring (55) is fixed on the rear baffle (54), and the other end of the rear spring is fixed on the first sliding rod (31); and a rear spring (55) is also arranged between the rear baffle (54) close to the second sliding rod (32) and the end part of the second sliding rod (32), the rear spring (55) is arranged at one end of the second sliding rod (32) opposite to the front spring (53), one end of the rear spring (55) is fixed on the rear baffle (54), and the other end of the rear spring is fixed on the second sliding rod (32).
6. A power distribution project cabling arrangement according to claim 3, wherein: a brake disc (21) is coaxially fixed on the supporting shaft of the winding drum (2), and the brake disc (21) is arranged on the same side of the supporting plate (12) as the second sliding rod (32); an upright rod (321) is fixed on the second sliding rod (32), a brake pad (322) is fixed on the upright rod (321), and the brake pad (322) corresponds to the brake disc (21) in the sliding direction of the second sliding rod (32).
7. A power distribution project cabling arrangement according to claim 6, wherein: a rubber pad (323) is fixed on the surface of the brake pad (322) corresponding to the brake disc (21).
8. A power distribution project cabling arrangement according to any of claims 1 to 3, wherein: a handle (13) is installed on the frame (1), and universal wheels (14) are fixedly installed on the lower portion of the bottom plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596768.0U CN211971279U (en) | 2020-04-20 | 2020-04-20 | Distribution engineering cable laying mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596768.0U CN211971279U (en) | 2020-04-20 | 2020-04-20 | Distribution engineering cable laying mechanism |
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| CN211971279U true CN211971279U (en) | 2020-11-20 |
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| CN202020596768.0U Active CN211971279U (en) | 2020-04-20 | 2020-04-20 | Distribution engineering cable laying mechanism |
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| CN112436441A (en) * | 2020-11-26 | 2021-03-02 | 薛成五 | Auxiliary laying device for underground high-temperature-resistant and high-voltage-resistant cable |
| CN112660912A (en) * | 2020-12-28 | 2021-04-16 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Send line subassembly and electric power wire to lay and use blowing device |
| CN112678606A (en) * | 2020-12-16 | 2021-04-20 | 国网山东省电力公司建设公司 | Cable rack speed regulation braking equipment |
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| CN113479702A (en) * | 2021-07-16 | 2021-10-08 | 任海选 | Cable stretcher for cable laying |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436441A (en) * | 2020-11-26 | 2021-03-02 | 薛成五 | Auxiliary laying device for underground high-temperature-resistant and high-voltage-resistant cable |
| CN112678606A (en) * | 2020-12-16 | 2021-04-20 | 国网山东省电力公司建设公司 | Cable rack speed regulation braking equipment |
| CN112660912A (en) * | 2020-12-28 | 2021-04-16 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Send line subassembly and electric power wire to lay and use blowing device |
| CN113401735A (en) * | 2021-06-23 | 2021-09-17 | 国网黑龙江省电力有限公司伊春供电公司 | Automatic coiling and uncoiling device of cable drum |
| CN113483189A (en) * | 2021-07-12 | 2021-10-08 | 鸿粤智慧环境科技有限公司 | Spiral winding pipeline repairing device |
| CN113483189B (en) * | 2021-07-12 | 2022-09-13 | 鸿粤智慧环境科技有限公司 | Spiral winding pipeline repairing device |
| CN113479702A (en) * | 2021-07-16 | 2021-10-08 | 任海选 | Cable stretcher for cable laying |
| CN115448090A (en) * | 2022-11-11 | 2022-12-09 | 徐州蓝火巨网络科技有限公司 | Network optical cable construction device |
| CN118164331A (en) * | 2024-05-15 | 2024-06-11 | 滕州市测绘院 | Pay-off that survey and drawing was used |
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