CN220022135U

CN220022135U - Cable laying device

Info

Publication number: CN220022135U
Application number: CN202321301436.5U
Authority: CN
Inventors: 杨茂顺
Original assignee: Tianjin Huaguang Cable Group Co ltd
Current assignee: Tianjin Huaguang Cable Group Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-11-14
Anticipated expiration: 2033-05-26

Abstract

The utility model provides a cable laying device, and belongs to the technical field of cable laying. The cable laying device includes a transport assembly and a support assembly. The conveying assembly comprises a frame and a driving piece, a rotating roller is arranged in the circular array in the frame, the driving piece is in power connection with the rotating roller, the supporting assembly comprises a telescopic rod and a bottom plate, and the frame is connected with the bottom plate through the telescopic rod. In this application: the round channel surrounded by the rotating rollers is utilized, the angle of the channel is adjusted by matching with the telescopic rod, so that the cable is guided to the underground pipeline from the cable reel on the ground, the abrasion and resistance of the cable and the opening of the pipeline are reduced, the rotating rollers are driven to rotate by the driving piece, the propelling force is applied to the cable, and the smooth cable pipe penetrating is facilitated.

Description

Cable laying device

Technical Field

The utility model relates to the technical field of cable laying, in particular to a cable laying device.

Background

When the cable is laid, the pipeline is generally required to be pre-buried underground, then the cable is pulled out from the cable coil on the ground and is penetrated into the underground pipeline, the cable penetrating pipe is pulled by the traction device, and the resistance and abrasion are large in the traction process due to friction between the cable and the pipeline wall.

In view of this, chinese patent application No. CN202020663818.2 discloses a cable laying device for building construction, and this scheme mainly sets up the ball at the pipeline inner wall in order to reduce frictional resistance, sets up the telescopic link again and adjusts the height.

However, in the process of implementing the technical solution in the embodiment of the present utility model, the present inventors have found that at least the following technical problems exist in the above technology:

the pipeline is very long, sets up the ball at its inner wall, and the outside sets up the telescopic link, and the cost of bringing is too high, and current pipeline in order to reduce wearing and tearing moreover, generally requires the pipeline inner wall to have better roughness, and wearing and tearing and resistance this moment mainly come from pipeline import department, because the cable is harder to because the winding is on the cable reel, the cable is crooked seriously, and the cable takes place the jam with the pipeline oral area, causes the circumstances that wearing and tearing and resistance are big, still needs the workman to help the cable get into the pipeline sometimes.

Disclosure of Invention

In order to remedy the above-mentioned shortcomings, the present utility model provides a cable laying device aimed at improving the problems mentioned in the background art.

The embodiment of the utility model provides a cable laying device, which comprises a conveying assembly and a supporting assembly. The conveying assembly comprises a frame and a driving piece, a rotating roller is arranged in the circular array in the frame, the driving piece is in power connection with the rotating roller, the supporting assembly comprises a telescopic rod and a bottom plate, and the frame is connected with the bottom plate through the telescopic rod.

In a specific embodiment, the rollers are provided in three sets, each set of the circumferential array of rollers being within the frame.

In the implementation process, three groups of rotating rollers, four in each group, form a channel for a cable to pass through, and the rotating rollers are driven by a driving piece to apply propelling force to the cable.

In a specific embodiment, two sets of the rotating rollers at two ends of the frame are in power connection with the driving piece, and the middle set of the rotating rollers is in rotary connection with the frame.

In the implementation process, because the cable is bent from the cable on the ground to the underground pipeline, and the cable is harder, the rotating rollers at the two ends of the frame are stressed maximally, so that the friction force of the rotating rollers is maximized, the power is set on the two groups, the slipping condition is reduced, and the middle group of rotating rollers is not provided with power, so that the effect of assisting the cable bending transition is achieved.

In a specific embodiment, the roller is in the shape of a thin middle and thick two ends.

In the implementation process, the centers of the four rotating rollers form a circle so as to be better attached to the cable, and the three groups of rotating rollers form a circular channel, and the channel has a certain curvature so as to help the cable to be bent into the underground pipeline from the ground.

In a specific embodiment, the driving member includes a motor, a main gear and a slave gear, the motor is mounted on the frame, the main gear is disposed on an output end of the motor, and the slave gear is connected with the corresponding roller shaft.

In the implementation process, the motor drives the driven gear to rotate through the main gear, so that the corresponding rotating roller is driven to rotate, and because the cable is bent, the stress on the upper rotating roller and the lower rotating roller is maximum, power is applied to the upper rotating roller and the lower rotating roller in a group, so that slipping is reduced, and the two middle vertical rotating rollers are free to rotate.

In a specific embodiment, the driving member further comprises a sprocket and a chain, wherein the sprocket is connected with the corresponding roller shaft, and one chain is arranged on each two sprockets.

In the implementation process, the power of the motor is transmitted from one group of outlet ends to one group of inlet ends through chain transmission, so that four rotating rollers can be driven to rotate simultaneously through one motor, and the cost is reduced.

In a specific embodiment, the telescopic rods are provided with two groups, and the two groups of telescopic rods are respectively supported at the two ends of the inlet and the outlet of the conveying assembly.

In the above-mentioned realization process, a set of telescopic link is provided with two, and flexible length is big, sets up the import at the frame, towards ground, and another set of telescopic link is provided with one, and flexible length is little, sets up the export at the frame, towards the pipeline entry in underground, and two sets of telescopic links are articulated with frame and bottom plate respectively, and two sets of telescopic link collocations are flexible, can adjust the orientation of frame to better with the cable guide on ground to the pipeline entry in underground, reduce resistance and wearing and tearing, in this embodiment, the telescopic link can be one of pneumatic cylinder or electric jar.

In a specific embodiment, the bottom plate is provided with mounting holes.

In the implementation process, the bottom plate is supported on underground soil, and in order to reduce shaking of the whole device, tools such as anchor rods are utilized to penetrate through the mounting holes to drive underground, so that the bottom plate is fixed.

Compared with the prior art, the utility model has the beneficial effects that: the round channel surrounded by the rotating rollers is utilized, the angle of the channel is adjusted by matching with the telescopic rod, so that the cable is guided to the underground pipeline from the cable reel on the ground, the abrasion and resistance of the cable and the opening of the pipeline are reduced, the rotating rollers are driven to rotate by the driving piece, the propelling force is applied to the cable, and the smooth cable pipe penetrating is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a cable laying device according to an embodiment of the present utility model;

fig. 2 is a schematic view of an inlet view angle structure of a cable laying device according to an embodiment of the utility model;

fig. 3 is a schematic view of a side view structure of a cable laying device according to an embodiment of the utility model.

In the figure: 100-a transport assembly; 110-a frame; 120-driving member; 121-a motor; 122-main gear; 123-slave gear; 124-sprocket; 125-chain; 130-turning rolls; 200-a support assembly; 210-a telescopic rod; 220-floor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the present utility model provides a cable laying device, which includes a conveying assembly 100 and a supporting assembly 200. The conveying assembly 100 comprises a frame 110 and a driving member 120, the rotating roller 130 is arranged in the circular array in the frame 110, the driving member 120 is in power connection with the rotating roller 130, the supporting assembly 200 comprises a telescopic rod 210 and a bottom plate 220, and the frame 110 is connected with the bottom plate 220 through the telescopic rod 210. The round channel surrounded by the rotating roller 130 is utilized to match with the telescopic rod 210 to adjust the angle of the channel, so that the cable is guided to the underground pipeline from the overground cable reel, the abrasion and resistance of the cable and the pipeline opening are reduced, the rotating roller 130 is driven to rotate by the driving piece 120, the propelling force is applied to the cable, and the smooth cable pipe penetrating is facilitated.

Referring to fig. 1-3, the rollers 130 are provided in three sets, each set of rollers 130 being circumferentially arrayed within the frame 110. Three sets of rotating rollers 130, four in each set, form a channel for the cable to pass through, and the rotating rollers 130 are driven by the driving member 120 to apply a propelling force to the cable.

Referring to fig. 1-3, two sets of rollers 130 at two ends of the frame 110 are in power connection with the driving member 120, and a middle set of rollers 130 is in rotational connection with the frame 110. Because the cable is bent from the cable on the ground to the underground pipeline, and the cable is harder, the rotating rollers 130 at the two ends of the frame 110 are stressed most, so the friction force received by the rotating rollers 130 is greatest, the power is set on the two groups, the slipping condition is reduced, and the middle group of rotating rollers 130 is not provided with power, so that the effect of assisting the cable bending transition is achieved.

Referring to fig. 1-3, the rotary roller 130 has a shape with a thin middle and thick ends. The centers of the four rollers 130 are rounded to provide a better fit with the cable, and the three sets of rollers 130 form a circular channel having a curvature that helps to bend the cable from the ground into the underground conduit.

Referring to fig. 1 to 3, the driving member 120 includes a motor 121, a main gear 122 and a secondary gear 123, the motor 121 is mounted on the frame 110, the main gear 122 is disposed on an output end of the motor 121, and the secondary gear 123 is connected with a corresponding rotating roller 130. The motor 121 drives the driven gear 123 to rotate through the main gear 122, and then drives the corresponding rotating roller 130 to rotate, and the cable bends to exert the greatest force on the upper rotating roller 130 and the lower rotating roller 130, so that power is applied to the upper rotating roller 130 and the lower rotating roller 130 in a group to reduce slipping, and the two middle upright rotating rollers 130 rotate freely.

Referring to fig. 1-3, the driving member 120 further includes a sprocket 124 and a chain 125, wherein the sprocket 124 is axially connected to a corresponding roller 130, and one chain 125 is disposed on each of the two sprockets 124. The power of the motor 121 is transmitted from the outlet end group to the inlet end group by a chain transmission, so that the four rotating rollers 130 can be simultaneously driven to rotate by one motor 121, thereby reducing the cost.

Referring to fig. 1-3, two sets of telescopic rods 210 are provided, and the two sets of telescopic rods 210 are respectively supported at two ends of the inlet and outlet of the conveying assembly 100. One group of telescopic rods 210 is provided with two, and flexible length is big, sets up the import at frame 110, towards ground, and another group of telescopic rods 210 is provided with one, and flexible length is little, sets up the export at frame 110, towards the pipeline entry in underground, and two groups of telescopic rods 210 are articulated with frame 110 and bottom plate 220 respectively, and two groups of telescopic rods 210 collocation are flexible, can adjust the orientation of frame 110 to better guide the cable on the ground to the pipeline entry in underground, reduce resistance and wearing and tearing, in this embodiment, telescopic rods 210 can be one of pneumatic cylinder or electric cylinder.

Referring to fig. 1-3, a mounting hole is formed in the bottom plate 220. The bottom plate 220 is supported on the subsurface soil, and is driven into the subsurface through the mounting holes by means of a tool such as an anchor rod to help secure the bottom plate 220 in order to reduce the shaking of the entire apparatus.

The working principle of the cable laying device is as follows: the utility model provides a cable is characterized by including the steps of utilizing instruments such as stock to throw into the ground, fix bottom plate 220 on underground soil through the mounting hole, adjust two sets of telescopic links 210, make frame 110 exit end towards the entry of underground pipeline, and the cable reel of frame 110 entry end orientation ground, pass the cable from roller 130 center, and then wear into the underground pipeline, adjust telescopic links 210, in order to avoid the cable card at the pipeline terminal surface, help the cable smoothly enter into the underground pipeline, reduce wearing and tearing and resistance, motor 121 passes through main gear 122 drive from gear 123 rotation, and then drive corresponding roller 130 rotation, the transmission of two sets of chain again, finally drive four roller 130 rotation, exert the thrust to the cable, the traction force of cable front end, help the smooth poling of cable, in the sum, utilize the circular passageway that roller 130 encloses, the angle of passageway is adjusted to the telescopic link 210, guide the cable from the cable reel to the pipeline on the ground, reduce wearing and resistance of cable and pipeline oral area, utilize driving member 120 to drive roller 130 rotation, apply the thrust for the cable, be favorable to the smoothness of cable poling.

The above embodiments of the present utility model are only examples, and are not intended to limit the scope of the present utility model, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Claims

1. A cable laying device, comprising

The conveying assembly (100), the conveying assembly (100) comprises a frame (110) and a driving piece (120), a rotating roller (130) is arranged in an inner circular array of the frame (110), and the driving piece (120) is in power connection with the rotating roller (130);

the support assembly (200), the support assembly (200) is including telescopic link (210) and bottom plate (220), frame (110) with between bottom plate (220) pass through telescopic link (210) connection.

2. A cable laying device according to claim 1, characterized in that the turning rolls (130) are provided with three sets, each set of the turning rolls (130) being circumferentially arrayed within the frame (110).

3. A cable laying device according to claim 2, characterized in that two sets of said rollers (130) at both ends of said frame (110) are in dynamic connection with said driving member (120), a middle set of said rollers (130) being in rotational connection with said frame (110).

4. A cable laying device according to claim 3, characterized in that the turning roll (130) is of a shape with a thin middle and a thick two ends.

5. A cable laying device according to claim 4, characterized in that the driving member (120) comprises a motor (121), a main gear (122) and a secondary gear (123), the motor (121) being mounted on the frame (110), the main gear (122) being arranged on the output of the motor (121), the secondary gear (123) being connected with the corresponding roller (130) shaft.

6. The cable laying device according to claim 5, wherein the driving member (120) further comprises a sprocket (124) and a chain (125), the sprocket (124) being axially connected to the corresponding roller (130), one chain (125) being provided on each two sprockets (124).

7. A cable laying device according to claim 6, characterized in that the telescopic rods (210) are provided in two groups, the telescopic rods (210) of two groups being supported at the respective inlet and outlet ends of the conveyor assembly (100).

8. The cable laying device according to claim 7, wherein the base plate (220) is provided with mounting holes.