CN204538568U - A kind of cable laying servicing unit - Google Patents

Abstract

The utility model discloses an auxiliary device for cable laying, which comprises a cable bearing bracket, a fixing mechanism outside a well and an inside fixing mechanism. The mechanism is arranged below the middle of the cable load-bearing bracket frame; the cable load-bearing bracket frame includes a frame body, a guide mechanism and a transmission mechanism, the guide mechanism is located at both ends of the frame body, and the transmission mechanism is located between the guide mechanism on the frame body between. The cable laying auxiliary device can not only ensure efficient and high-quality cable laying construction, but also save time and effort, and protect the cables from damage.

Description

An auxiliary device for laying cables

technical field

The utility model relates to the field of cable laying, in particular to an auxiliary device for cable laying.

Background technique

In the process of urban distribution network automation transformation, there will be a lot of cable laying work. During cable laying, if the cable is in direct contact with the cable wellhead and the pipe mouth, great resistance will be generated, resulting in wear of the cable sheath and damage to the cable wellhead, which will have a great impact on the construction quality and efficiency.

At present, in the construction process, construction workers generally use DLHC06 cable handling tools. But this tool is not easy to control the direction of the cable, the cable is easy to get out of the auxiliary vehicle, and someone needs to constantly use the crowbar to correct the direction of the cable, which obviously slows down the speed of cable laying; if the laying speed is too fast, it is difficult for the adjustment personnel to control , the cable will be in direct contact with the wellhead, resulting in abrasion of the cable sheath and damage to the cable wellhead. In addition, when the cable enters the pipeline, there is no protective measure, and the cable directly contacts and rubs against the upper edge of the pipeline, which may easily cause damage to the cable.

Contents of the invention

In view of the above problems, the utility model provides a cable laying auxiliary device, which can not only ensure efficient and high-quality cable laying construction, but also save time and effort, and protect the cables from damage.

The utility model provides an auxiliary device for laying cables, which includes a cable bearing bracket, an outside fixing mechanism and an inside fixing mechanism. The outside fixing device is arranged under one end of the cable bearing bracket, and the inside fixing The mechanism is arranged below the middle of the cable load-bearing bracket; the cable load-bearing bracket includes a frame body, a guide mechanism and a transmission mechanism, the guide mechanism is located at both ends of the frame body, and the transmission mechanism is located between the guide mechanism on the frame body between.

In a further technical solution, the transmission mechanism includes a plurality of transverse shafts and transverse rollers, the transverse shafts are arranged at intervals along the transverse direction of the rack body, the transverse rollers are rotatably arranged on the transverse shafts, and the rack The upper surface of the body is an arc surface.

In a further technical solution, the guide mechanism includes four vertical shafts and four vertical rollers, two vertical shafts and vertical rollers are respectively provided at both ends of the frame body, and the vertical shafts at the same end Arranged at intervals, the vertical rollers are rotatably arranged on the vertical shaft.

In a further technical solution, both the horizontal axis and the vertical axis are screw rods, threaded holes matching with the screw rods are provided on the frame body, and the horizontal rollers and vertical rollers are rotatably sleeved on the outer circumferences of the corresponding screw rods.

In a further technical solution, the outside fixing mechanism includes two length-adjustable combined legs, and the two combined legs are set apart.

In a further technical solution, the fixing mechanism in the well includes at least one positioning and stabilizing leg, and the positioning and stabilizing leg is used for clamping on the inner wall of the cable well.

In a further technical solution, the positioning and stabilizing legs are L-shaped.

In a further technical solution, the auxiliary cable laying device further includes a guide frame, and the guide frame is used for the pipe opening arranged in the cable shaft.

In a further technical solution, the guide frame includes a fixed frame, load rollers and an L-shaped handle, the load roller is sleeved on the L-shaped handle, and one end of the L-shaped handle is fixedly connected to the fixed frame.

In a further technical solution, the fixed frame includes an upper link and a lower link, the upper link and the lower link are detachably connected by threads, the lower end of the lower link is provided with a socket, and the L-shaped stop The end of the handle is insertable into the socket.

Compared with the prior art, the auxiliary device for cable laying proposed by the utility model can be clamped on the edge of the cable well and the inner wall of the cable well at the same time due to the setting of the fixing mechanism outside the well and the fixing mechanism inside the well. The reliability and stability of the laying process; in addition, due to the setting of the guide mechanism and the transmission mechanism, the cable transmission process saves time and effort, and under the action of the guide mechanism, the cable will not easily deviate. In summary, the cable The laying auxiliary device is not only stable, but also can separate the cable from the edge of the cable well, and can also save labor transmission and directional guidance, so it can ensure efficient and high-quality cable laying construction, save time and effort, and protect the cable from damage .

Description of drawings

Fig. 1 is the top view of the utility model cable laying auxiliary device;

Fig. 2 is the front view of the utility model cable laying auxiliary device;

Fig. 3 is a bottom view of the utility model cable laying auxiliary device;

Fig. 4 is a side view of the utility model cable laying auxiliary device;

Fig. 5 is the laying construction drawing of cable of the present invention;

Fig. 6 is a schematic diagram of the exploded structure of the guide frame of the present invention.

Detailed ways

The specific embodiment of the utility model provides a cable laying auxiliary device, as shown in Figure 1-6, including a cable load-bearing bracket, an external fixing mechanism 4 and an internal fixing mechanism 5, and the external fixing device is arranged on the cable bearing bracket. Below one end of the bracket frame, the fixing mechanism 5 in the well is arranged below the middle of the cable load-bearing bracket frame. Specifically, the fixing mechanism 4 outside the well includes two combined legs with adjustable length, the two combined legs are set apart, and the combined legs are used to be clamped on the outer edge of the cable well 8; the fixing mechanism 5 in the well includes at least one The positioning and stabilizing legs are L-shaped, and the positioning and stabilizing legs are used to be clamped on the inner wall of the cable well 8 . The cable load-bearing bracket frame includes a frame body 1, a guide mechanism 2 and a transmission mechanism 3. The guide mechanism 2 is located at both ends of the frame body 1 and above the frame body 1, and the transmission mechanism 3 is located on the frame body 1 between the guide mechanisms 2. It is used for the transmission of cables 7; the transmission mechanism 3 includes a plurality of transverse shafts and transverse rollers, the transverse axes are arranged at intervals along the transverse direction of the frame body 1, and the transverse rollers are rotatably arranged on the transverse shafts, which can reduce the size of the cables. 7 The resistance when dragging reduces the labor intensity; the guide mechanism 2 includes four vertical shafts and four vertical rollers, two vertical shafts and vertical rollers are respectively arranged at the two ends of the frame body 1, and the vertical rollers at the same end The vertical rollers are rotatably arranged on the vertical axis, and the cable 7 passes between the two vertical rollers, which not only plays a guiding role, but also further reduces the speed of the cable 7 during the transportation process. resistance. More specifically, both the horizontal axis and the vertical axis are screw rods, the frame body 1 is provided with threaded holes 6 matching with the screw rods, and the horizontal rollers and vertical rollers are rotatably sleeved on the outer circumferences of the corresponding screw rods.

In addition, in order to prevent the cable 7 from being damaged due to friction with the mouth of the pipe 9 when it enters the pipe 9, the auxiliary cable laying device also includes a guide frame arranged at the mouth of the pipe 9 in the cable well 8. The guide frame includes a fixed frame, a carrying roller 15 and an L-shaped retaining handle 14. The carrying roller 15 is sleeved on the L-shaped retaining handle 14, and one end of the L-shaped retaining handle 14 is fixedly connected to the fixed frame. Specifically, the fixed frame includes an upper link 10 and a lower link 11, the upper link 10 and the lower link 11 are detachably connected by threads, the lower end of the lower link 11 is provided with a socket 12, and an L-shaped stop handle 14 The end 13 can be used to insert the socket 12.

Before construction, the cable load-bearing bracket frame is placed in the mouth of the cable well 8, and the adjustable combined support leg is stuck on the outer edge of the cable well 8, and the positioning stable combined support leg is stuck on the inner wall of the cable well 8 to fix the cable load-bearing bracket frame. The vertical rollers at the four corners of the cable bearing bracket are used to control the direction of the cable 7 and reduce the forward resistance of the cable 7. The cable bearing bracket adopts a slope design, and the bending direction is consistent with the forward direction of the cable 7 to reduce construction resistance. . There are six threaded holes 6 on both sides of the cable load-bearing bracket, and horizontal shafts are respectively installed on the threaded holes 6. During the dragging process of the cable 7, the load-bearing part is mainly the transmission mechanism 3, so the roller design greatly reduces the The construction resistance has the effect of saving time and effort. Simultaneously, the direct contact between the cable 7 and the mouth of the cable well 8 is avoided, and the abrasion of the outer skin of the cable 7 and the damage to the mouth of the cable well 8 are prevented.

After the construction is completed, the adjustable combined outriggers are stretched, and the cable load-bearing bracket is removed. The adjustable combined outriggers together with the positioning and stabilizing outriggers play the role of stably placing the cable load-bearing bracket.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. a cable laying servicing unit, it is characterized in that, comprise cable bearing support truss, well extenal fixation mechanism (4) and well internal fixtion mechanism (5), described well external fixer is arranged on the below of cable bearing support truss one end, and described well internal fixtion mechanism (5) is arranged on the below in the middle of cable bearing support truss; Described cable bearing support truss comprises frame body (1), guiding mechanism (2) and transport sector (3), described guiding mechanism (2) is positioned at the two ends of frame body (1), and described transport sector (3) is positioned on the frame body (1) between guiding mechanism (2).

2. cable laying servicing unit according to claim 1, it is characterized in that, described transport sector (3) comprises multiple lateral shaft and transverse-roller, described lateral shaft is arranged along horizontal, the interval of frame body (1), described transverse-roller is arranged on lateral shaft rotationally, and the upper surface of described frame body (1) is cambered surface.

3. cable laying servicing unit according to claim 2, it is characterized in that, described guiding mechanism (2) comprises four vertical axis and four vertical rollers, the two ends of described frame body (1) arrange two vertical axis and vertical roller respectively, and the vertical axis interval being positioned at same one end is arranged, described vertical roller is rotating to be arranged in vertical axis.

4. cable laying servicing unit according to claim 3, it is characterized in that, described lateral shaft and vertical axis are all screw rod, frame body (1) is provided with the screwed hole (6) coordinated with screw rod, and transverse-roller and vertical roller are enclosed within and screw rod periphery corresponding separately rotationally.

5. cable laying servicing unit according to claim 1, is characterized in that, described well extenal fixation mechanism (4) comprises the combination supporting leg of two adjustable in length, and two described combination supporting legs open setting.

6. cable laying servicing unit according to claim 5, is characterized in that, described well internal fixtion mechanism (5) comprises at least one positioning stablity supporting leg, and described positioning stablity supporting leg is used for the inwall being connected to cable shaft (8).

7. cable laying servicing unit according to claim 6, is characterized in that, described positioning stablity supporting leg is L shape.

8. the cable laying servicing unit according to any one of claim 1-7, is characterized in that, also comprise leading truck, and described leading truck is used for pipeline (9) mouth be arranged in cable shaft (8).

9. cable laying servicing unit according to claim 8, it is characterized in that, described leading truck comprises fixed mount, carrying roller (15) and L shape gear handle (14), described carrying roller (15) is set on L shape gear handle (14), and one end of L shape gear handle (14) is fixedly connected with fixed mount.

10. cable laying servicing unit according to claim 9, it is characterized in that, described fixed mount comprises connecting rod (10) and lower link (11), removably connected by screw thread between upper connecting rod (10) and lower link (11), the lower end of lower link (11) is provided with jack (12), and described jack (12) can be inserted in the end (13) of described L shape gear handle (14).