CN211077956U

CN211077956U - Cable pay-off for electric power construction with high stability

Info

Publication number: CN211077956U
Application number: CN201922221466.5U
Authority: CN
Inventors: 何炜华; 高冉; 陈英; 宋海波; 杨子力
Original assignee: Qujing Power Supply Bureau Yunnan Power Grid Co Ltd
Current assignee: Qujing Power Supply Bureau Yunnan Power Grid Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-24
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a cable pay-off is used in electric power construction with high stability belongs to electric power construction technical field, the on-line screen storage device comprises a base, plectane and rectangular pipe, the pipe wall of rectangular pipe and the upper end left side fixed connection of base, the intraductal fixedly connected with diaphragm of rectangular pipe, the upper end center department of diaphragm is rotated through first antifriction bearing and is connected with two pivots, the equal fixedly connected with gyro wheel in upper end of two pivots, first antifriction bearing and fixedly connected with gear are passed to the lower extreme of one of them pivot, the edge of plectane inlays and is equipped with the ring gear, ring gear and gear engagement, the lower extreme center department fixedly connected with rotation axis of plectane, the upper end of base is rotated through the one. The utility model discloses, stability when can effectual improvement cable conductor unwrapping wire can fix the cable conductor moreover when the intercepting cable conductor, rocks when preventing the cable conductor cutting, has also avoided the intercepting back cable conductor end not hard up simultaneously.

Description

Cable pay-off for electric power construction with high stability

Technical Field

The utility model relates to an electric power construction technical field especially relates to a cable pay-off for electric power construction with high stability.

Background

The electric power construction has obvious pulling effect to the social economy, for satisfying the needs of national economy and social development, the country needs to accelerate the electric power construction dynamics, and always, there is positive correlation relation between the national industry added value and electric power construction, along with the increase of electric power construction, especially the increase of industrial power, the industry added value also increases along with it, during electric power construction, the cable laying is the heaviest, the cable conductor twines and transports on the reel, and only need to rotate the reel during unwrapping wire, but present cable conductor pay-off device structure is comparatively simple, stability is relatively poor, the unwrapping wire speed has been reduced, after intercepting the cable conductor, the cable end on the coil also scatters easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art cable conductor pay-off structure comparatively simple, stability is relatively poor, has reduced unwrapping wire speed, behind the intercepting cable conductor, the cable end on the coil also problem that scatters easily, and the cable pay-off for electric power construction who provides has high stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cable pay-off device with high stability for electric power construction comprises a base, circular plates and rectangular tubes, wherein the tube walls of the rectangular tubes are fixedly connected with the left side of the upper end of the base, the rectangular tubes are internally and fixedly connected with a transverse plate, the upper center of the transverse plate is rotatably connected with two rotating shafts through first rolling bearings, the upper ends of the two rotating shafts are both fixedly connected with idler wheels, the lower end of one rotating shaft penetrates through the first rolling bearings and is fixedly connected with a gear, the edge of the circular plate is embedded with a gear ring, the gear ring is meshed with the gear, the lower center of the circular plate is fixedly connected with a rotating shaft, the upper end of the base is rotatably connected with one end of the rotating shaft through a second rolling bearing, the lower end of the rotating shaft penetrates through the second rolling bearings and is fixedly connected with a worm wheel, the lower end of the, the worm wheel is meshed with the worm, the upper end center of the circular plate is fixedly connected with a positioning pipe, and the lower end of the base is fixedly connected with a plurality of walking wheels.

Preferably, the upper end of rectangular pipe has cup jointed two dead levers through the bar opening is slided, two the pole wall of dead lever all rotates with bar open-ended one side through the pivot and is connected, the lower extreme of dead lever extends to in the rectangular pipe and has seted up the draw-in groove, the upper end of rectangular pipe rotates through third antifriction bearing and is connected with the lead screw, threaded connection has the thread bush on the pole wall of lead screw, rotate through the connecting axle on the wall of thread bush and be connected with two transfer lines, two the one end that the thread bush was kept away from to the transfer line all rotates with the pole wall of two transfer lines through the pin respectively and is connected.

Preferably, the upper end of the rectangular pipe is fixedly connected with a positioning rod, a pressure rod is rotatably connected to the rod wall of the positioning rod through a transmission shaft, one end of the pressure rod, far away from the positioning rod, is fixedly connected with a wire pressing wheel, the pipe wall of the rectangular pipe is fixedly connected with a tension spring, and one end of the tension spring is fixedly connected with the rod wall of the pressure rod.

Preferably, the inner wall of the positioning pipe is provided with an internal thread, the positioning pipe is connected with a bolt through the internal thread, and the upper end of the bolt is fixedly connected with a limiting rod.

Preferably, the upper end of the base is slidably connected with a plurality of uniformly distributed rollers through grooves, and the lower end of the circular plate is slidably connected with the plurality of rollers through an annular sliding groove.

Compared with the prior art, the utility model provides a cable pay-off for electric power construction with high stability possesses following beneficial effect:

1. this cable pay-off for electric power construction with high stability, through the plectane that is equipped with, roll up the square with the cable conductor earlier on the plectane, and it is spacing to install the gag lever post, pass the cable conductor end again between two gyro wheels in the rectangular pipe, starter motor drives the worm and makes the worm wheel rotatory, the rotatory rotation axis that drives of worm wheel makes the plectane rotatory, and then can drive the stable rotatory unwrapping wire of cable conductor book, drive the ring gear when the plectane is rotatory and make the gear rotatory, the gear rotation drives the pivot and makes the gyro wheel rotatory, thereby can make the cable conductor steady removal.

2. This cable pay-off for electric power construction with high stability through the lead screw that is equipped with, rotates the lead screw with the hand and makes the screw sleeve remove, and the screw sleeve removes and drives the transfer line and make the dead lever around the pin swing, and dead lever swing extrusion cable conductor, and then can fix the cable conductor when the intercepting cable conductor, rocks and can avoid the intercepting back cable conductor end not hard up when preventing the cable conductor cutting.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, stability when can effectual improvement cable conductor unwrapping wire can the fixed cable conductor when the intercepting cable conductor moreover, rocks when preventing the cable conductor cutting, has also avoided the intercepting back cable conductor end to become flexible simultaneously.

Drawings

Fig. 1 is a schematic structural view of a cable pay-off device for electric power construction according to the present invention with high stability;

fig. 2 is a schematic structural diagram of a-a direction of a cable pay-off device for electric power construction with high stability provided by the utility model.

In the figure: the device comprises a base 1, a rectangular pipe 2, a circular plate 3, a positioning pipe 4, a limiting rod 5, a roller 6, a wire pressing wheel 7, a pressing rod 8, a tension spring 9, a positioning rod 10, a gear ring 11, a transverse plate 12, a gear 13, a walking wheel 14, a motor 15, a worm wheel 16, a worm 17, a fixing rod 18, a transmission rod 19, a threaded sleeve 20 and a screw rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a cable pay-off device with high stability for electric power construction comprises a base 1, a circular plate 3 and a rectangular tube 2, wherein the tube wall of the rectangular tube 2 is fixedly connected with the left side of the upper end of the base 1, a horizontal plate 12 is fixedly connected in the rectangular tube 2, the upper center of the horizontal plate 12 is rotatably connected with two rotating shafts through a first rolling bearing, the upper ends of the two rotating shafts are fixedly connected with rollers 6, the rollers 6 can clamp cables for pay-off, the lower end of one rotating shaft passes through the first rolling bearing and is fixedly connected with a gear 13, a gear ring 11 is embedded at the edge of the circular plate 3 and is meshed with the gear 13, the gear ring 11 drives the gear 13 to simultaneously rotate the rotating shafts and the rollers 6, so that the rollers 6 and the cables can rub against each other and further move the cables, a rotating shaft is fixedly connected at the center of the lower end of the circular plate 3, the lower end of the rotating shaft penetrates through the second rolling bearing and is fixedly connected with a worm wheel 16, the lower end of the base 1 is fixedly connected with a motor 15, the model of the motor 15 is Y801-2, and the power input end of the motor is electrically connected with an external power supply through a wire and a control switch, the technology is widely applied in life, and a person skilled in the art knows the technology and does not need to give more details, the output end of the motor 15 is fixedly connected with a worm 17, the worm wheel 16 is meshed with the worm 17, the upper end of the base 1 is slidably connected with a plurality of uniformly distributed rollers through grooves, the lower end of the circular plate 3 is slidably connected with the plurality of rollers through annular chutes, the rollers can support the circular plate 3 and increase the stability of the circular plate 3 during paying off, the center of the upper end of the circular plate 3 is fixedly connected with a positioning tube 4, the inner wall of the positioning, the upper end fixedly connected with gag lever post 5 of bolt, gag lever post 5 can be connected with registration arm 4 through the bolt, can roll up the cable and carry on spacingly, and a plurality of walking wheels of lower extreme fixedly connected with 14 of base 1, walking wheel 14 are convenient for remove pay-off.

The upper end of the rectangular tube 2 is sleeved with two fixing rods 18 through a strip-shaped opening in a sliding manner, the rod walls of the two fixing rods 18 are rotatably connected with one side of the strip-shaped opening through shaft pins, the lower ends of the fixing rods 18 extend into the rectangular tube 2 and are provided with clamping grooves, the upper end of the rectangular tube 2 is rotatably connected with a screw rod 21 through a third rolling bearing, a threaded sleeve 20 is in threaded connection with the rod wall of the screw rod 21, two transmission rods 19 are rotatably connected with the tube wall of the threaded sleeve 20 through connecting shafts, one ends of the two transmission rods 19, which are far away from the threaded sleeve 20, are respectively and rotatably connected with the rod walls of the two transmission rods 19 through pins, the upper end of the rectangular tube 2 is fixedly connected with a positioning rod 10, a pressing rod 8 is rotatably connected with the rod wall of the positioning rod 10 through a transmission shaft, one, one end of the tension spring 9 is fixedly connected with the rod wall of the compression rod 8.

In the utility model, the cable is firstly wound on the circular plate 3, the limiting rod 5 is arranged for limiting, then the end of the cable passes through between the two rollers 6 in the rectangular tube 2, the starting motor 15 drives the worm 17 to rotate the worm wheel 16, the worm wheel 16 rotates to drive the rotating shaft to rotate the circular plate 3, thereby driving the cable coil to stably rotate and pay off, driving the gear ring 11 to rotate the gear 13 when the circular plate 3 rotates, driving the rotating shaft to rotate the roller 6 by the rotation of the gear 13, thereby enabling the cable to stably move, when a certain length is reached, the screw rod 21 is rotated by hand to move the threaded sleeve 20, the threaded sleeve 20 moves to drive the transmission rod 19 to enable the fixed rod 18 to swing around the pin, the fixed rod 18 swings to extrude the cable, and then can fix the cable conductor when the intercepting cable conductor, rock and can avoid the intercepting back cable conductor end not hard up when preventing the cable conductor cutting.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cable pay-off device with high stability for electric power construction comprises a base (1), a circular plate (3) and a rectangular tube (2), and is characterized in that the tube wall of the rectangular tube (2) is fixedly connected with the left side of the upper end of the base (1), a transverse plate (12) is fixedly connected in the rectangular tube (2), the upper center of the transverse plate (12) is rotatably connected with two rotating shafts through a first rolling bearing, the upper ends of the two rotating shafts are fixedly connected with rollers (6), the lower end of one rotating shaft penetrates through the first rolling bearing and is fixedly connected with a gear (13), a gear ring (11) is embedded at the edge of the circular plate (3), the gear ring (11) is meshed with the gear (13), the center of the lower end of the circular plate (3) is fixedly connected with a rotating shaft, the upper end of the base (1) is rotatably connected with one end of the rotating shaft through a second rolling, the lower extreme of rotation axis passes second antifriction bearing and fixedly connected with worm wheel (16), the lower extreme fixedly connected with motor (15) of base (1), the output fixedly connected with worm (17) of motor (15), worm wheel (16) and worm (17) meshing, fixedly connected with registration arm (4) are located at the upper end center of plectane (3), a plurality of walking wheels of lower extreme fixedly connected with (14) of base (1).

2. The cable pay-off device for electric power construction with high stability as set forth in claim 1, it is characterized in that the upper end of the rectangular tube (2) is sleeved with two fixed rods (18) through a strip-shaped opening in a sliding way, the rod walls of the two fixed rods (18) are rotatably connected with one side of the strip-shaped opening through shaft pins, the lower end of the fixed rod (18) extends into the rectangular pipe (2) and is provided with a clamping groove, the upper end of the rectangular pipe (2) is rotationally connected with a screw rod (21) through a third rolling bearing, the screw rod is characterized in that a threaded sleeve (20) is connected to the rod wall of the screw rod (21) in a threaded mode, two transmission rods (19) are connected to the pipe wall of the threaded sleeve (20) in a rotating mode through connecting shafts, and one ends, far away from the threaded sleeve (20), of the two transmission rods (19) are respectively connected with the rod walls of the two transmission rods (19) in a rotating mode through pins.

3. The cable pay-off device with high stability for electric power construction as claimed in claim 1, wherein a positioning rod (10) is fixedly connected to the upper end of the rectangular tube (2), a pressure rod (8) is rotatably connected to the rod wall of the positioning rod (10) through a transmission shaft, a wire pressing wheel (7) is fixedly connected to one end of the pressure rod (8) far away from the positioning rod (10), a tension spring (9) is fixedly connected to the tube wall of the rectangular tube (2), and one end of the tension spring (9) is fixedly connected to the rod wall of the pressure rod (8).

4. The cable pay-off device with high stability for power construction as claimed in claim 1, wherein the inner wall of the positioning tube (4) is provided with internal threads, the positioning tube (4) is connected with a bolt through the internal threads, and the upper end of the bolt is fixedly connected with a limiting rod (5).

5. The cable pay-off device for power construction with high stability as claimed in claim 1, wherein the base (1) is slidably connected at an upper end thereof with a plurality of uniformly distributed rollers through a groove, and the circular plate (3) is slidably connected at a lower end thereof with a plurality of rollers through an annular sliding groove.