CN210898313U

CN210898313U - Multifunctional electric power construction traction device

Info

Publication number: CN210898313U
Application number: CN201922185008.0U
Authority: CN
Inventors: 何炜华; 张燕; 吴永云; 夏婷; 宋海波
Original assignee: Qujing Power Supply Bureau Yunnan Power Grid Co Ltd
Current assignee: Qujing Power Supply Bureau Yunnan Power Grid Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-06-30
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a multifunctional electric power construction traction device in the technical field of electric power construction, which comprises a support bottom plate, wherein two groups of first support side plates are welded on the left side of the top of the support bottom plate, a traction rotating shaft is longitudinally arranged between the two groups of first support side plates, two ends of the traction rotating shaft respectively penetrate through the side walls of the two groups of first support side plates, a traction roller is sleeved on the outer wall of the traction rotating shaft, and the traction roller is arranged between the two groups of first support side plates, one end of a cable is fixed on a fixed stop lever, the traction roller is driven to rotate by the rotation of a traction motor, and meanwhile, the double spiral rods can synchronously rotate with the traction roller, so that a positioning slider can slide left and right on the outer wall of the double spiral rods, the cable can be evenly wound on the outer wall of the traction roller under the driving of a limit ring, and the traction and fracture, meanwhile, the manual use is reduced, and the time and the labor are saved.

Description

Multifunctional electric power construction traction device

Technical Field

The utility model relates to an electric power construction technical field specifically is a multi-functional electric power construction draw gear.

Background

Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. In the aspect of power grid construction, the investment of the 'twelve five' planning power grid is about 2.55 trillion yuan, which accounts for 48% of the total investment of electric power. In 2015, a main grid frame with three vertical and three horizontal directions and taking extra-high voltage power grids in North China, east China and China as cores is formed in China. The energy bases of the Sn Union, the Mongolian province, the Zhang-Bei province and the Shaanxi province transmit power to the North China, the east China and the Central China through three longitudinal extra-high voltage alternating current channels, and the coal power in the North China and the hydropower in the southwest China transmit power to the North China, the Central China and the long triangular extra-high voltage ring network through three transverse extra-high voltage alternating current channels. The rapid development and reasonable construction structure of the electric power engineering provide powerful guarantee for the economic development of China, and the strong 'muscles and bones' promote the good and rapid development of the national economy of China.

In-process at the circuit construction, need pull the work to the cable, the current mode that is used for the pull work majority of cable to adopt artifical tractive or motor vehicle tractive to go on, the former needs more manual work, and wastes time and energy, and efficiency is slower, and the latter causes the phenomenon of rupture in the tractive in-process because knotting of cable easily, based on this, the utility model discloses a have multi-functional electric power construction draw gear to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power construction draw gear with it is multi-functional to solve the current work of pulling that is used for the cable that proposes in the above-mentioned background art and mostly adopt artifical tractive or the mode of motor vehicle tractive to go on, the former needs more manual work, and wastes time and energy, and efficiency is slower, the latter is because knotting of cable and causes the problem of the phenomenon of rupture of tractive in-process easily.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional electric power construction traction device comprises a support bottom plate, wherein two groups of first support side plates are welded on the left side of the top of the support bottom plate, a traction rotating shaft is longitudinally installed between the two groups of first support side plates, two ends of the traction rotating shaft respectively penetrate through the side walls of the two groups of first support side plates, a traction roller is sleeved on the outer wall of the traction rotating shaft and is arranged between the two groups of first support side plates, a fixed groove is formed in the middle of the traction roller, a fixed stop lever is longitudinally and uniformly welded in the inner cavity of the fixed groove, a first synchronous wheel is sleeved at one end of the traction rotating shaft and is arranged on the outer side of the first support side plate, two groups of second support side plates are welded in the middle of the top of the support bottom plate, a double-screw rod and a limiting slide rod are longitudinally installed between the two groups of second support side plates, and two ends of, the utility model discloses a two-screw rod synchronous pulley, including two screw rods, synchronous pulley, locating slide bar, spacing slide bar, locating slide bar, cutting groove, cutting draw-in groove, the inner chamber of cutting draw-in groove is fixed with the cutting knife through the pin, the bottom four corners of supporting baseplate all is fixed with the universal wheel of area brake through the bolt.

Preferably, the first two groups of supporting side plates and the second two groups of supporting side plates are symmetrically arranged in front and back directions relative to the axis of the supporting bottom plate, and the second supporting side plates are arranged on the right sides of the first supporting side plates.

Preferably, wear-resistant bearings are installed at the connecting position of the traction rotating shaft and the first supporting side plate and the connecting position of the double-screw rod and the second supporting side plate, and the traction rotating shaft and the double-screw rod are arranged in parallel to the top of the supporting bottom plate.

Preferably, the side wall of the positioning sliding block is respectively provided with a positioning screw hole matched with the double screw rods and a limiting jack matched with the limiting sliding rod, and the positioning screw hole is connected with the double screw rods through mutually matched threads.

Preferably, the inner diameter of the limiting ring and the width of the limiting clamping groove are both larger than the outer diameter of the electric power construction traction cable.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a fix the one end of cable on fixed pin, rotation through traction motor drives the rotation of carry over pinch rolls, two hob can rotate with the carry over pinch rolls is synchronous simultaneously, make the location slider can be at the outer wall horizontal slip of two hob, make the cable can be under the drive of spacing ring even winding on the outer wall of carry over pinch rolls, reduce the tractive rupture phenomenon that causes because knotting of cable, reduce artificial use simultaneously, time saving and labor saving, and through mutually supporting of spacing ring and spacing draw-in groove, can clear up the outer wall of the cable conductor of tractive, reduce the filth of cable outer wall, simultaneously can also cut off the cable through the cutting knife.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

figure 3 is a rear view axonometric view of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1-supporting bottom plate, 2-supporting side plate I, 3-traction rotating shaft, 4-traction roller, 5-fixing groove, 6-fixing stop lever, 7-synchronous wheel I, 8-supporting side plate II, 9-double spiral rod, 10-limit slide rod, 11-synchronous wheel II, 12-synchronous belt, 13-positioning slide block, 14-limit ring, 15-traction motor, 16-limit baffle, 17-limit clamping groove, 18-cutting clamping groove, 19-cutting knife and 20-universal wheel.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional electric construction traction device comprises a support bottom plate 1, wherein two groups of support side plates I2 are welded on the left side of the top of the support bottom plate 1, a traction rotating shaft 3 is longitudinally installed between the two groups of support side plates I2, two ends of the traction rotating shaft 3 respectively penetrate through the side walls of the two groups of support side plates I2, a traction roller 4 is sleeved on the outer wall of the traction rotating shaft 3 and is arranged between the two groups of support side plates I2, a fixing groove 5 is formed in the middle of the traction roller 4, a fixing stop lever 6 is longitudinally and uniformly welded in an inner cavity of the fixing groove 5, a synchronizing wheel I7 is sleeved at one end of the traction rotating shaft 3, the synchronizing wheel I7 is arranged on the outer side of the support side plate I2, two groups of support side plates II 8 are welded in the middle of the top of the support bottom plate 1, a double spiral rod 9 and a limiting slide rod 10 are longitudinally installed between the two groups of support, a synchronous wheel II 11 is sleeved on the double-screw rod 9 in a moving way, a synchronous belt 12 is sleeved between the synchronous wheel II 11 and the synchronous wheel I7, a positioning slide block 13 is installed between the double-screw rod 9 and the outer wall of the limiting slide rod 10, a limiting ring 14 is welded at the bottom of the positioning slide block 13, a traction motor 15 is fixed at the other end of the traction rotating shaft 3 through a coupling, the traction motor 15 is fixedly connected with the first support side plate 2 through a bolt and an S-shaped plate, a limit baffle 16 is longitudinally welded at the right end of the top of the support bottom plate 1, a limit clamping groove 17 is formed in the side wall of the limit baffle 16, a cutting clamping groove 18 is formed in the top of the limit baffle 16, and cutting draw-in groove 18 runs through spacing draw-in groove 17 and sets up, and cutting draw-in groove 18's inner chamber is fixed with cutting knife 19 through the pin, and the bottom four corners of supporting baseplate 1 all is fixed with universal wheel 20 of taking the brake through the bolt, and the convenience is to the removal of this product.

Wherein, two groups of first supporting side plates 2 and two groups of second supporting side plates 8 are symmetrically arranged in front and back of the axis of the supporting base plate 1, the second supporting side plates 8 are arranged at the right sides of the first supporting side plates 2, abrasion-resistant bearings are arranged at the joints of the traction rotating shafts 3 and the first supporting side plates 2 and the joints of the double-screw rods 9 and the second supporting side plates 8, so that the rotational abrasion of the joints of the traction rotating shafts 3 and the first supporting side plates 2 and the joints of the double-screw rods 9 and the second supporting side plates 8 is reduced, the traction rotating shafts 3 and the double-screw rods 9 are arranged in parallel with the top of the supporting base plate 1, the side walls of the positioning sliding blocks 13 are respectively provided with positioning screw holes matched with the double-screw rods 9 and limiting insertion holes matched with the limiting sliding rods 10, and the positioning screw holes are connected with the double-screw rods 9 through mutually matched threads, so as to, and the position of the positioning slide block 13 on the double-screw rod 9 is adjusted through rotation, the inner diameter of the limiting ring 14 and the width of the limiting clamping groove 17 are both larger than the outer diameter of the electric power construction traction cable, and the electric power construction traction cable can conveniently penetrate through the inner cavities of the limiting clamping groove 17 and the limiting ring 14.

One specific application of this embodiment is: the utility model discloses when using, the staff passes behind spacing draw-in groove 17 and spacing ring 14's inner chamber through the one end that will need traction cable, bind the outer wall at fixed pin 6, the staff passes through traction motor 15 (for example Y2 type three-phase asynchronous motor) and goes up from control switch in area and electric switch-on between its and the external power socket, the rotation through traction motor 15 drives the rotation of pulling pivot 3, rotation through pulling pivot 3 drives the rotation of carry over pinch rolls 4 and synchronizing wheel 7, rotation through synchronizing wheel 7 drives the rotation of hold-in range 12, rotation through hold-in range 12 drives the rotation of synchronizing wheel two 11, rotation through synchronizing wheel two 11 drives the rotation of two hob 9, make two hob 9 can with carry over pinch rolls 4 synchronous rotation, rotation through two hob 9 and the screw thread effect between the location slider 13, make location slider 13 can be under the limiting displacement of spacing slide bar 10 do the outer wall about two hob 9, make location slider 13 do the screw effect Reciprocating sliding, the cable in the motion drive spacing ring 14 inner chamber through location slider 13 carries out the horizontal slip, thereby make the cable can be under the drive of spacing ring 14 even winding on the outer wall of carry over pinch rolls 4, reduce the tractive rupture phenomenon that causes because knotting of cable, reduce artificial use simultaneously, time saving and labor saving, the cable can contact rather than the inner chamber in spacing ring 14 and spacing draw-in groove 17 inner chamber gliding simultaneously, thereby can scrape the dirty clearance of cable outer wall, and can also cut off the processing to the cable conductor through pressing down cutting knife 19.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electric power construction draw gear with it is multi-functional, includes supporting baseplate (1), its characterized in that: the supporting base plate is characterized in that two groups of first supporting side plates (2) are welded on the left side of the top of the supporting base plate (1), a traction rotating shaft (3) is longitudinally installed between the two groups of first supporting side plates (2), the two ends of the traction rotating shaft (3) penetrate through the side walls of the two groups of first supporting side plates (2) respectively, a traction roller (4) is sleeved on the outer wall of the traction rotating shaft (3), the traction roller (4) is arranged between the two groups of first supporting side plates (2), a fixed groove (5) is formed in the middle of the traction roller (4), a fixed stop lever (6) is longitudinally and uniformly welded in the inner cavity of the fixed groove (5), a first synchronizing wheel (7) is sleeved at one end of the traction rotating shaft (3), the first synchronizing wheel (7) is arranged on the outer side of the first supporting side plates (2), two groups of second supporting side plates (8) are welded in the middle of the top of the supporting base plate (1), a double spiral rod (, and the two ends of the double-screw rod (9) respectively penetrate through the side walls of the two groups of supporting side plates (8), a synchronous wheel II (11) is sleeved on the movement of the double-screw rod (9), a synchronous belt (12) is sleeved between the synchronous wheel II (11) and the synchronous wheel I (7), a positioning slide block (13) is installed between the outer walls of the double-screw rod (9) and the limiting slide rod (10), a limiting ring (14) is welded at the bottom of the positioning slide block (13), a traction motor (15) is fixed at the other end of the traction rotating shaft (3) through a coupler, the traction motor (15) and the supporting side plates I (2) are fixedly connected through bolts and an S-shaped plate, a limiting baffle plate (16) is longitudinally welded at the right end of the top of the supporting bottom plate (1), a limiting clamping groove (17) is formed in the side wall of the limiting baffle plate (16), and a cutting clamping groove (18, and the cutting clamping groove (18) penetrates through the limiting clamping groove (17) to be arranged, a cutting knife (19) is fixed to the inner cavity of the cutting clamping groove (18) through a pin, and universal wheels (20) with brakes are fixed to the four corners of the bottom of the supporting base plate (1) through bolts.

2. The electric construction traction apparatus having multiple functions according to claim 1, wherein: two sets of support curb plate one (2) and two sets of support curb plate two (8) all set up around the axis longitudinal symmetry of supporting bottom plate (1), and support curb plate two (8) and set up the right side at support curb plate one (2).

3. The electric construction traction apparatus having multiple functions according to claim 1, wherein: the traction rotating shaft (3) and the supporting side plate I (2) are connected through a double-screw rod (9) and the supporting side plate II (8) respectively, wear-resistant bearings are installed at the connecting positions, and the traction rotating shaft (3) and the double-screw rod (9) are arranged in parallel to the top of the supporting bottom plate (1).

4. The electric construction traction apparatus having multiple functions according to claim 1, wherein: the side wall of the positioning sliding block (13) is respectively provided with a positioning screw hole matched with the double-screw rod (9) and a limiting insertion hole matched with the limiting sliding rod (10), and the positioning screw hole is connected with the double-screw rod (9) through mutually matched threads.

5. The electric construction traction apparatus having multiple functions according to claim 1, wherein: the inner diameter of the limiting ring (14) and the width of the limiting clamping groove (17) are both larger than the outer diameter of the electric power construction traction cable.