CN220122487U - Auxiliary device for cable laying - Google Patents

Auxiliary device for cable laying Download PDF

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Publication number
CN220122487U
CN220122487U CN202321070621.8U CN202321070621U CN220122487U CN 220122487 U CN220122487 U CN 220122487U CN 202321070621 U CN202321070621 U CN 202321070621U CN 220122487 U CN220122487 U CN 220122487U
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CN
China
Prior art keywords
cable
auxiliary device
mounting hole
front shovel
utility
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Active
Application number
CN202321070621.8U
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Chinese (zh)
Inventor
刘光顺
张金鸿
孙洪福
高明利
周苏豫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Original Assignee
Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
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Application filed by Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd filed Critical Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority to CN202321070621.8U priority Critical patent/CN220122487U/en
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Publication of CN220122487U publication Critical patent/CN220122487U/en
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Abstract

The utility model discloses an auxiliary device for cable laying, which comprises a cable guiding protective layer, wherein the cable guiding protective layer comprises a bendable protective sleeve and a bendable front shovel, a first mounting hole is formed in the front shovel, a nut is embedded in each first mounting hole, and a fixing bolt is connected with the nut in an internal thread mode. The utility model can reduce the friction resistance between the cable and the bridge through the structure, is rapid, simple, convenient and reliable to install, saves a great deal of manpower and protects the wire and cable materials from being damaged.

Description

Auxiliary device for cable laying
Technical Field
The utility model relates to the technical field of buildings, in particular to an auxiliary device for cable laying.
Background
Along with the development of the building industry, new technology is endless, and how to effectively simplify the process flow and shorten the construction period becomes the focus of attention of each construction enterprise. The special cable laying term in the electromechanical engineering is at the peak stage of the installation and construction of the electromechanical engineering, and the cable laying term is how to safely lay the cable in the bridge without damage, so that the special cable laying term has important significance for the finished product protection and the later electric debugging of the cable.
The existing construction method is to directly use rubber pads to carry out corner protection or manually carry out outside pulling at corners to prevent the cable sheath from touching the bridge corner, so as to protect the cable, and manually or by adopting a motor to drag the cable during the period, so as to achieve the purpose of protecting when the cable is laid.
The temporary rubber sheath cannot be reliably fixed, because the power carried by the cable in the laying process is very large and is far greater than the friction force between the sheath and the corner of the bridge, the cable is still damaged, the cable which cannot be laid in the cable can not be protected practically, the working efficiency is low, and reworking is easy.
Disclosure of Invention
The utility model aims to solve the defects in the prior art that a temporary rubber sheath cannot be reliably fixed, and provides an auxiliary device for cable laying.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the auxiliary device for cable laying comprises a cable guiding protective layer, wherein the cable guiding protective layer comprises a bendable protective sleeve and a bendable front shovel, first mounting holes are formed in the front shovel, a nut is embedded in each first mounting hole, and a fixing bolt is connected with the nut in an internal thread mode;
the protective sleeve is sleeved with a lubricating piece, and the lubricating piece comprises a plastic film bag and lubricating oil filled in the plastic film bag.
Preferably, the protective sleeve and the front shovel are connected in an integrated mode.
Preferably, the protective sleeve is provided with at least one second mounting hole, and the ball is arranged in the second mounting hole.
Preferably, the base of the cable guiding protective layer is made of stainless steel.
Preferably, the front shovel is provided with a fixed bending plate, and the inner side wall of the fixed bending plate is provided with a pin.
Compared with the prior art, the utility model has the beneficial effects that:
through the structure, the friction resistance between the cable and the bridge frame is reduced, and the installation is quick, simple, convenient and reliable, so that a large amount of manpower is saved, and meanwhile, the electric wire and cable materials are protected from being damaged.
Drawings
Fig. 1 is a schematic structural diagram of an auxiliary device for cable laying according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an auxiliary device for cable laying according to an embodiment of the present utility model.
In the figure: the cable guiding protective layer 1, the ball 2, the lubricating piece 3, the fixing bolt 4 and the fixing bending plate 5.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
The terms such as "upper", "lower", "left", "right", "middle" and "a" and the like are also used herein for descriptive purposes only and are not intended to limit the scope of the utility model for which the utility model may be practiced or for which the relative relationship may be altered or modified without materially altering the technology.
Examples
Referring to fig. 1, an auxiliary device for laying a cable comprises a cable guiding protection layer 1, wherein the cable guiding protection layer 1 comprises a bendable protection sleeve and a bendable front shovel, the protection sleeve is connected with the front shovel in an integrated manner, a first mounting hole is formed in the front shovel, a nut is embedded in each first mounting hole, a fixing bolt 4 is connected with the nut in an internal thread manner, holes matched with the fixing bolt 4 are reserved on the side wall of the bridge, the bridge is firstly installed, the device is placed at the corner position of the bridge, then the fixing bolt 4 is installed on the nut after passing through a preformed hole of the bridge, so that the whole cable guiding protection layer 1 is fixed, and the cable can be protected by dragging when the cable is laid.
The protective sheath has seted up at least one second mounting hole, installs ball 2 in the second mounting hole, and ball 2 rolls at random in the aspect in the second mounting hole in addition for the cable can reduce frictional force when not contacting with the crane span structure.
The lubrication piece 3 is sleeved on the protective sleeve, the lubrication piece 3 comprises a plastic film bag and lubricating oil filled in the plastic film bag, the plastic film bag is disposable, the plastic film bag is easy to squeeze and crack when friction force and pressure are generated by pushing of a cable, the lubricating oil in the plastic film bag flows out of the surface of the device to play a lubrication role, and the plastic film bag is sleeved on the cable guide protective layer 1 before being mounted.
The base of the cable guiding protective layer 1 is made of stainless steel, has no fear of corrosion, has no special requirement on the preservation environment, can be recycled, and saves cost.
Examples
Referring to fig. 2, an auxiliary device for laying a cable comprises a cable guiding protection layer 1, wherein the cable guiding protection layer 1 comprises a bendable protection sleeve and a bendable front shovel, the protection sleeve and the front shovel are connected in an integrated manner, a fixed bending plate 5 is installed on the front shovel, a pin is installed on the inner side wall of the fixed bending plate 5, the fixed bending plate 5 is clamped on the side wall of a bridge frame in the installation process, then the pin is clamped in a preformed hole of the bridge frame to realize the fixation of the device, and the fixed bending plate 5 is turned outwards when not in use so that the pin is separated from the preformed hole.
In the present utility model, the terms "mounted," "connected," "secured," and the like are to be construed broadly, unless otherwise specifically indicated and defined.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The auxiliary device for cable laying comprises a cable guiding protection layer (1), wherein the cable guiding protection layer (1) comprises a bendable protective sleeve and a bendable front shovel, and is characterized in that a first mounting hole is formed in the front shovel, a nut is embedded in each first mounting hole, and a fixing bolt (4) is connected with the nut in an internal thread manner;
the protective sleeve is sleeved with a lubricating piece (3), and the lubricating piece (3) comprises a plastic film bag and lubricating oil filled in the plastic film bag.
2. An auxiliary device for cabling as defined in claim 1, wherein the protective sheath and the front spade are integrally formed together.
3. An auxiliary device for cabling according to claim 1, characterized in that the protective sleeve is provided with at least one second mounting hole in which the ball (2) is mounted.
4. An auxiliary device for cabling according to claim 1, characterized in that the base of the cable guiding protective layer (1) is made of stainless steel material.
5. An auxiliary device for cabling according to claim 1, characterized in that the front shovel is provided with a fixed bending plate (5), and the inner side wall of the fixed bending plate (5) is provided with a pin.
CN202321070621.8U 2023-05-07 2023-05-07 Auxiliary device for cable laying Active CN220122487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321070621.8U CN220122487U (en) 2023-05-07 2023-05-07 Auxiliary device for cable laying

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321070621.8U CN220122487U (en) 2023-05-07 2023-05-07 Auxiliary device for cable laying

Publications (1)

Publication Number Publication Date
CN220122487U true CN220122487U (en) 2023-12-01

Family

ID=88917117

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321070621.8U Active CN220122487U (en) 2023-05-07 2023-05-07 Auxiliary device for cable laying

Country Status (1)

Country Link
CN (1) CN220122487U (en)

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