CN215090385U

CN215090385U - Wire drawing equipment for municipal electrical engineering construction

Info

Publication number: CN215090385U
Application number: CN202121382637.3U
Authority: CN
Inventors: 李芸芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-10
Anticipated expiration: 2031-06-22

Abstract

The utility model belongs to the technical field of the equipment technique of acting as go-between and specifically relates to a municipal administration electrical engineering construction is with equipment of acting as go-between, including the mounting panel, two first connecting plates of one end fixedly connected with at mounting panel top, the other end at mounting panel top is connected with two second connecting plates through elastic telescoping mechanism, and the arc wall has all been opened to the side of first connecting plate and second connecting plate, and first rotating ring and second rotating ring have all been placed to position between two first connecting plates and the position between two second connecting plates. According to the technical scheme, the cable compressed at the bottoms of the first rotating ring and the second rotating ring is pulled along with the increase of the distance between the first rotating ring and the second rotating ring, so that the cable between the first rotating ring and the second rotating ring is pulled straight, and the construction personnel can perform subsequent construction.

Description

Wire drawing equipment for municipal electrical engineering construction

Technical Field

The utility model relates to an equipment field of acting as go-between especially relates to a municipal administration electrical engineering construction is with equipment of acting as go-between.

Background

In municipal electrical engineering, a stay wire is a common work, and in the process of erecting communication cables and power lines, cables need to be taken down from a cable winch and paying off is carried out. The patent document that discloses some relevant electric power construction among the prior art, chinese patent with application number CN201611008368.8 discloses a power line construction draw off mechanism, including the mount pad, the mount pad is the C shape structure that the opening is decurrent, and the both ends of mount pad top are equipped with first backup pad and second backup pad respectively, and the side top of first backup pad is equipped with the first spout that the cross-section is the rectangle, is connected with first mounting panel on the first spout, and the side that first mounting panel is close to first backup pad is equipped with first boss.

The in-process of prior art being acted as go-between because the cable conductor is placed in the rolling on the cable reel to take off the back with the cable conductor from the cable reel, the cable conductor still has certain rolling trend, is unfavorable for subsequent installation and construction, and at the in-process of acting as go-between, the insulating rubber of the rolling of cable reel and the outer parcel of cable conductor can produce certain cable conductor and retrieve at the in-process of acting as go-between, thereby influences the efficiency of acting as go-between.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a guy wire device for municipal electrical engineering construction.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a wire pulling device for municipal electrical engineering construction comprises a mounting plate, wherein one end of the top of the mounting plate is fixedly connected with two first connecting plates, the other end of the top of the mounting plate is connected with two second connecting plates through an elastic telescopic mechanism, arc-shaped grooves are formed in the side surfaces of the first connecting plates and the second connecting plates, a first rotating ring and a second rotating ring are respectively arranged at the position between the two first connecting plates and the position between the two second connecting plates, connecting shafts are respectively and rotatably connected to the axle centers of the two sides of the first rotating ring and the second rotating ring and are respectively positioned in the adjacent arc-shaped grooves, first round rods are respectively and fixedly connected to the arc-shaped grooves in the side surfaces of the first connecting plates and the second connecting plates, one end of each connecting shaft is respectively inserted into the adjacent first round rods, and first springs are respectively sleeved on the first round rods above the connecting shafts, and the first rotating ring is connected with a one-way rotating mechanism.

Preferably, elastic stretching mechanism includes movable block and rectangular channel, the top at the mounting panel is seted up to the rectangular channel, movable block fixed connection is in the bottom of two second connecting plates, the movable block is located the rectangular channel, the spout has all been opened to the both sides that the rectangular channel is relative, the equal fixedly connected with slider in both sides that the movable block is relative, the slider is located adjacent spout respectively, fixedly connected with second round bar between the both ends of rectangular channel, the second round bar run through the movable block and with movable block sliding connection, the cover is equipped with the second spring on the second round bar, the both ends difference fixed connection of second spring is on movable block side and rectangular channel inner wall.

Preferably, one-way slewing mechanism includes the ratchet, ratchet fixed connection is in one side of first rotating ring, the elasticity plectrum is installed at the mounting panel top, the one end of elasticity plectrum is located the teeth of a cogwheel clearance of ratchet.

Preferably, the other side of first rotating ring is a plurality of blocks that stir of circumference array fixedly connected with, the groove of stepping down that steps down for stirring block and ratchet is all seted up to the relative one side of first connecting plate.

Preferably, the arc surfaces of the first rotating ring and the second rotating ring are provided with limit grooves, and the inner walls of the limit grooves are provided with anti-skid lines.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. after loosening the second swivel becket, the elastic action of second spring makes its outside extension to the extrusion movable block is kept away from first swivel becket, thereby make the distance between first swivel becket and the second swivel becket increase, the cable conductor that first swivel becket and second swivel becket bottom compressed tightly draws along with the increase production of the distance between first swivel becket and the second swivel becket, thereby the messenger is drawn through the cable conductor between first swivel becket and the second swivel becket and is drawn straightly, be favorable to constructor to carry out follow-up construction.

2. The in-process that the cable conductor removed, the second rotating ring rotates along with the removal of cable conductor, and after the first rotating ring of stall, the teeth of a cogwheel of ratchet was supported to the one end of elasticity plectrum, prevents that first rotating ring from leading to the fact the cable conductor to retrieve because the insulating rubber effect of the rolling of cable reel and the outer parcel of cable conductor is back to rotating, is favorable to guaranteeing the normal clear of acting as go-between.

Drawings

FIG. 1 is a schematic view of the overall structure and cable line of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic side sectional view of the present invention.

In the figure: the device comprises a mounting plate 1, a first rotating ring 2, a first connecting plate 3, a second rotating ring 4, a second connecting plate 5, a movable block 6, a rectangular groove 7, a poking block 8, a ratchet wheel 9, an elastic poking sheet 10, a sliding groove 11, a sliding block 12, a connecting shaft 13, a first circular rod 14, a first spring 15, an arc-shaped groove 16, a second circular rod 17 and a second spring 18.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in figures 1-3, the wire drawing equipment for municipal electrical engineering construction comprises a mounting plate 1, wherein one end of the top of the mounting plate 1 is fixedly connected with two first connecting plates 3, the other end of the top of the mounting plate 1 is connected with two second connecting plates 5 through an elastic telescopic mechanism, the elastic telescopic mechanism comprises a movable block 6 and a rectangular groove 7, the rectangular groove 7 is arranged at the top of the mounting plate 1, the movable block 6 is fixedly connected at the bottoms of the two second connecting plates 5, the movable block 6 is positioned in the rectangular groove 7, two opposite sides of the rectangular groove 7 are both provided with a sliding groove 11, two opposite sides of the movable block 6 are both fixedly connected with a sliding block 12, the sliding blocks 12 are respectively positioned in the adjacent sliding grooves 11, a second circular rod 17 is fixedly connected between two ends in the rectangular groove 7, the second circular rod 17 penetrates through the movable block 6 and is in sliding connection with the movable block 6, a second spring 18 is sleeved on the second circular rod 17, two ends of the second spring 18 are respectively and fixedly connected to the side surface of the movable block 6 and the inner wall of the rectangular groove 7.

Arc wall 16 has all been opened to the side of first connecting plate 3 and second connecting plate 5, first rotating ring 2 and second rotating ring 4 have been placed respectively to position between two first connecting plates 3 and position between two second connecting plates 5, all be equipped with the spacing groove on the arc surface of first rotating ring 2 and second rotating ring 4, anti-skidding line has all been seted up on the inner wall of spacing groove, the axle center department of first rotating ring 2 and second rotating ring 4 both sides all rotates and is connected with connecting axle 13, connecting axle 13 is located adjacent arc wall 16 respectively, equal first round bar 14 of fixedly connected with in the arc wall 16 of first connecting plate 3 and second connecting plate 5 side, the one end of connecting axle 13 is inserted respectively and is established in adjacent first round bar 14, all the cover is equipped with first spring 15 on the first round bar 14 of connecting axle 13 top.

The implementation mode is specifically as follows:

in the using process, a constructor pulls the second rotating ring 4 to enable the second rotating ring 4 to drive the movable block 6 to move on the second circular rod 17 and extrude the second spring 18 to enable the second spring to be compressed and deformed, the sliding blocks 12 on two sides of the movable block 6 move along the sliding grooves 11 in the rectangular groove 7, so that the movable block 6 moves towards the direction that the rectangular groove 7 is close to the first rotating ring 2, the distance between the first rotating ring 2 and the second rotating ring 4 is shortened, one end of a cable is penetrated through the bottom of the second rotating ring 4 and continuously penetrates through the bottom of the first rotating ring 2, then the cable and the second rotating ring 4 are loosened, the elastic action of the first spring 15 extrudes the connecting shaft 13 to move downwards, the connecting shaft 13 moves downwards along the first circular rod 14, so that the first rotating ring 2 and the second rotating ring 4 between the connecting shafts 13 both move downwards to compress the cable below, the limiting grooves on the arc surfaces of the first rotating ring 2 and the second rotating ring 4 prevent the cables from moving to two sides from the bottoms of the first rotating ring 2 and the second rotating ring 4, the anti-slip lines on the surfaces of the limiting grooves enable the first rotating ring 2 and the second rotating ring 4 to increase the friction force between the cables and the inner surfaces of the limiting grooves in the rotating process, so that the possibility of relative sliding is reduced, normal bracing wires are facilitated, after the second rotating ring 4 is loosened, the elastic action of the second spring 18 enables the second rotating ring 2 to extend outwards, the movable block 6 is squeezed to be far away from the first rotating ring 2, so that the distance between the first rotating ring 2 and the second rotating ring 4 is increased, the cables pressed at the bottoms of the first rotating ring 2 and the second rotating ring 4 are pulled along with the increase of the distance between the first rotating ring 2 and the second rotating ring 4, and the cables passing through the first rotating ring 2 and the second rotating ring 4 are pulled straightly, is beneficial to the subsequent construction of constructors.

Be connected with one-way slewing mechanism on the first rotating ring 2, one-way slewing mechanism includes ratchet 9, ratchet 9 fixed connection is in one side of first rotating ring 2, elasticity plectrum 10 is installed at 1 top of mounting panel, the one end of elasticity plectrum 10 is located ratchet 9's teeth of a cogwheel clearance, the opposite side of first rotating ring 2 is a plurality of blocks 8 that stir of circumference array fixedly connected with, the groove of stepping down that steps down for stirring block 8 and ratchet 9 has all been seted up to one side that first connecting plate 3 is relative.

The implementation mode is specifically as follows;

stir through the piece 8 of dialling to 2 sides of first rotating ring, make first rotating ring 2 rotate, thereby make the cable conductor one end of 2 bottoms of first rotating ring remove, the in-process that the cable conductor removed, second rotating ring 4 rotates along with the removal of cable conductor, after the first rotating ring 2 of stall, the teeth of a cogwheel of ratchet 9 is supported to the one end of elasticity plectrum 10, prevent that first rotating ring 2 from toward rotating because the insulating rubber effect of cable capstan's rolling and the outer parcel of cable conductor is back, cause the cable conductor to retrieve, be favorable to guaranteeing the normal clear of acting as go-between.

The utility model discloses the theory of operation:

referring to the attached drawings 1-3 of the specification, in the using process, a constructor pulls the second rotating ring 4, so that the second rotating ring 4 drives the movable block 6 to move on the second circular rod 17, and presses the second spring 18 to compress and deform, the sliding blocks 12 on two sides of the movable block 6 move along the sliding grooves 11 in the rectangular groove 7, so that the movable block 6 moves towards the direction that the rectangular groove 7 approaches the first rotating ring 2, the distance between the first rotating ring 2 and the second rotating ring 4 is shortened, one end of the cable is passed through the bottom of the second rotating ring 4 and continues to be passed through the bottom of the first rotating ring 2, then the cable and the second rotating ring 4 are released, the elastic action of the first spring 15 presses the connecting shaft 13 to move downwards, the connecting shaft 13 moves downwards along the first circular rod 14, so that the first rotating ring 2 and the second rotating ring 4 between the connecting shafts 13 move downwards, the cable pressing device is used for pressing the cable below, the limiting grooves on the arc surfaces of the first rotating ring 2 and the second rotating ring 4 prevent the cable from moving to two sides from the bottoms of the first rotating ring 2 and the second rotating ring 4, the anti-slip lines on the surfaces of the limiting grooves enable the first rotating ring 2 and the second rotating ring 4 to increase the friction force between the cable and the inner surface of the limiting groove in the rotating process, so that the possibility of relative sliding is reduced, normal bracing wires are facilitated, after the second rotating ring 4 is loosened, the second spring 18 extends outwards under the elastic action of the second spring, the movable block 6 is extruded to be far away from the first rotating ring 2, so that the distance between the first rotating ring 2 and the second rotating ring 4 is increased, the cable pressed at the bottoms of the first rotating ring 2 and the second rotating ring 4 is pulled along with the increase of the distance between the first rotating ring 2 and the second rotating ring 4, and the cable passing through the first rotating ring 2 and the second rotating ring 4 is pulled straightly, is beneficial to the subsequent construction of constructors.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.

Claims

1. The utility model provides a municipal administration electrical engineering construction is with equipment of acting as go-between, includes mounting panel (1), its characterized in that, two first connecting plate (3) of one end fixedly connected with at mounting panel (1) top, the other end at mounting panel (1) top is connected with two second connecting plate (5) through elastic telescoping mechanism, arc wall (16) have all been opened to the side of first connecting plate (3) and second connecting plate (5), two position and two between first connecting plate (3) first rotating ring (2) and second rotating ring (4) have been placed respectively to position between second connecting plate (5), the axle center department of first rotating ring (2) and second rotating ring (4) both sides all rotates and is connected with connecting axle (13), connecting axle (13) are located adjacent arc wall (16) respectively, equal fixedly connected with first circular pole in arc wall (16) of first connecting plate (3) and second connecting plate (5) side (14) One end of the connecting shaft (13) is respectively inserted into the adjacent first circular rods (14), the first circular rods (14) above the connecting shaft (13) are respectively sleeved with a first spring (15), and the first rotating ring (2) is connected with a one-way rotating mechanism.

2. The stay wire equipment for municipal electrical engineering construction according to claim 1, wherein the elastic telescopic mechanism comprises a movable block (6) and a rectangular groove (7), the rectangular groove (7) is arranged at the top of the mounting plate (1), the movable block (6) is fixedly connected to the bottoms of the two second connecting plates (5), the movable block (6) is located in the rectangular groove (7), sliding grooves (11) are formed in two opposite sides of the rectangular groove (7), sliding blocks (12) are fixedly connected to two opposite sides of the movable block (6), the sliding blocks (12) are respectively located in the adjacent sliding grooves (11), a second circular rod (17) is fixedly connected between two ends in the rectangular groove (7), the second circular rod (17) penetrates through the movable block (6) and is in sliding connection with the movable block (6), a second spring (18) is sleeved on the second circular rod (17), and two ends of the second spring (18) are respectively and fixedly connected to the side surface of the movable block (6) and the inner wall of the rectangular groove (7).

3. The bracing wire equipment for municipal electrical engineering construction according to claim 1, wherein the unidirectional rotating mechanism comprises a ratchet wheel (9), the ratchet wheel (9) is fixedly connected to one side of the first rotating ring (2), an elastic pulling sheet (10) is installed on the top of the mounting plate (1), and one end of the elastic pulling sheet (10) is located in a gap between teeth of the ratchet wheel (9).

4. The stay wire equipment for municipal electrical engineering construction according to claim 3, wherein the other side of the first rotating ring (2) is fixedly connected with a plurality of shifting blocks (8) in a circumferential array manner, and the opposite side of the first connecting plate (3) is provided with abdicating grooves for the shifting blocks (8) and the ratchet wheel (9).

5. The stay wire equipment for the municipal electrical engineering construction according to claim 1, wherein the first rotating ring (2) and the second rotating ring (4) are provided with limiting grooves on the arc surfaces, and the inner walls of the limiting grooves are provided with anti-slip threads.