CN211556686U

CN211556686U - Cable laying and tensioning device for electric power engineering

Info

Publication number: CN211556686U
Application number: CN202020593585.3U
Authority: CN
Inventors: 翟思远
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-09-22
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a cable laying and tensioning device for electric power engineering, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a mounting plate, a U-shaped plate and a fixed plate; the outer side wall of the mounting plate is rotatably connected with a first screw, the outer side wall of the first screw is in threaded sleeve connection with a plurality of wire coils, and the outer side walls of the plurality of wire coils are inserted with the same limiting rod in a penetrating manner; the inner side wall of the U-shaped plate is rotatably connected with a guide roller. The utility model discloses a mutually supporting between bottom plate, mounting panel, first screw rod, drum, gag lever post, U template and the screw thread section of thick bamboo, but a plurality of drums of threaded connection on the first screw rod, and correspond with the quantity of the screw thread section of thick bamboo on the U template, can lay many cables simultaneously, all play effectual direction and take-up effect to many cables, reduced the cost when many cables are laid, also brought the facility for the work of laying many cables simultaneously.

Description

Cable laying and tensioning device for electric power engineering

Technical Field

The utility model relates to a cable construction technical field especially relates to a straining device is laid to cable for electric power engineering.

Background

The cable laying refers to a process of laying and installing cables along the checked route to form a cable line, and is the most basic and common construction method in the construction process of the power engineering.

At present, at the cable laying process, need utilize straining device, guarantee unreeling and avoiding too much cable scattering of wiring in-process cable and pile up subaerial, but present cable is laid and is used straining device when laying, can only lead and take-up to a cable mostly, when needing to lay many cables, just need use a plurality of straining device, the work of laying for the cable has brought great inconvenience, the cost of cable laying has been increased, therefore, we have designed a cable for electric power engineering and laid straining device and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the tensioning device in the prior art is inconvenient to use when laying a plurality of cables simultaneously, and the tensioning device is laid to the cable for electric power engineering who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cable laying and tensioning device for electric power engineering comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a mounting plate, a U-shaped plate and a fixing plate; the outer side wall of the mounting plate is rotatably connected with a first screw, the outer side wall of the first screw is in threaded sleeve connection with a plurality of wire coils, and the outer side walls of the plurality of wire coils are inserted with the same limiting rod in a penetrating manner; the inner side wall of the U-shaped plate is rotatably connected with a guide roller, the top of the U-shaped plate is provided with a through hole, the inner side wall of the through hole is slidably connected with a threaded cylinder, the inner side wall of the threaded cylinder is in threaded connection with a driving mechanism for adjusting the threaded cylinder to move up and down, and the bottom of the threaded cylinder is fixedly connected with an arc-shaped clamping plate matched with the guide roller; the fixed plates are two, a plurality of moving blocks are arranged between the two fixed plates, guide rings are fixedly connected to the tops of the moving blocks, and adjusting devices matched with the moving blocks are arranged between the two fixed plates.

Preferably, the bottom plate bottom fixedly connected with a plurality of locking universal wheels, it is a plurality of the locking universal wheels are the rectangular array and arrange.

Preferably, a limiting disc is inserted into one end, far away from the mounting plate, of the first screw, and the limiting disc is in interference fit with the first screw.

Preferably, the outer side wall of the threaded cylinder is fixedly connected with two sliding blocks, and a sliding groove matched with the sliding blocks is formed in the inner side wall of the through opening.

Preferably, the driving mechanism comprises a second screw rod in threaded connection with the inner side wall of the threaded cylinder, and the top of the second screw rod is fixedly connected with an adjusting disc.

Preferably, the adjusting device comprises two third screws, the moving block is sleeved on the outer side walls of the two third screws in a threaded manner, and one ends of the third screws penetrate through the corresponding fixing plates and are fixedly connected with the rotating disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through mutually supporting between bottom plate, mounting panel, first screw rod, drum, gag lever post, U template and the screw thread section of thick bamboo, but a plurality of drums of threaded connection on the first screw rod, and correspond with the quantity of the screw thread section of thick bamboo on the U template, can lay many cables simultaneously, all play effectual direction and take-up effect to many cables, cost when having reduced many cables and laying has also brought the facility for the work of laying many cables simultaneously.

2. First screw rod and drum adopt the mode of threaded sleeve joint to be connected, can change the distance between each cable, can adjust the distance between the cable when laying as required, and corresponding adjusting device can change the position of guide ring according to the difference of distance between the cable, makes guide ring position and cable interval apart from the adaptation, is convenient for play good guide effect to the cable.

Drawings

Fig. 1 is a schematic structural view of a cable laying and tensioning device for electric power engineering according to the present invention;

fig. 2 is a top view of a cable laying and tensioning device for electric power engineering according to the present invention;

fig. 3 is a schematic view of a connection structure between a guide ring and a moving block in the cable laying and tensioning device for electric power engineering provided by the present invention;

fig. 4 is a front view of the cable laying tension device for electric power engineering provided by the utility model.

In the figure: the device comprises a base plate 1, a mounting plate 2, a U-shaped plate 3, a fixing plate 4, a first screw rod 5, a wire coil 6, a limiting rod 7, a guide roller 8, a thread cylinder 9, an arc-shaped clamping plate 10, a moving block 11, a guide ring 12, a locking universal wheel 13, a limiting disc 14, a sliding block 15, a second screw rod 16, an adjusting disc 17, a third screw rod 18 and a rotating disc 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a tensioning device is laid with cable for electric power engineering, includes bottom plate 1, and bottom plate 1 bottom fixedly connected with a plurality of locking universal wheels 13, a plurality of locking universal wheels 13 are rectangular array and arrange, and bottom plate 1 top fixedly connected with mounting panel 2, U template 3 and fixed plate 4, and locking universal wheel 13 is current mature technology, and the accessible is bought or the customization obtains, and this is the technological means that technical staff in the field is familiar, does not describe herein.

The outer side wall of the mounting plate 2 is rotatably connected with a first screw 5, the outer side wall of the first screw 5 is in threaded sleeve connection with a plurality of wire coils 6, and the outer side walls of the plurality of wire coils 6 are inserted with a same limiting rod 7 in a penetrating manner; first screw rod 5 is kept away from 2 one ends of mounting panel and is inserted and be equipped with spacing dish 14,

spacing dish

14 and 5 interference fit of first screw rod, makes spacing dish 14 closely be connected with first screw rod 5 like this, avoids spacing dish 14 to drop at will, and the screw thread through-hole with 5 looks adaptations of first screw rod is seted up to the lateral wall of drum 6, and gag lever post 7 plays limiting displacement to a plurality of drums 6, avoids one of them or a plurality of drums 6 independent rotation.

The inner side wall of the U-shaped plate 3 is rotatably connected with a guide roller 8, the top of the U-shaped plate 3 is provided with a through hole, the inner side wall of the through hole is slidably connected with a threaded cylinder 9, the outer side wall of the threaded cylinder 9 is fixedly connected with two sliding blocks 15, the inner side wall of the through hole is provided with a sliding chute matched with the sliding blocks 15, the inner side wall of the threaded cylinder 9 is in threaded connection with a driving mechanism used for adjusting the threaded cylinder 9 to move up and down, and the bottom of the threaded cylinder 9 is fixedly connected with an arc-shaped; the driving mechanism comprises a second screw 16 in threaded connection with the inner side wall of the threaded cylinder 9, and the top of the second screw 16 is fixedly connected with an adjusting disc 17;

it should be noted that: the outer side wall of the guide roller 8 and the bottom of the arc-shaped clamping plate 10 are respectively provided with a rubber ring and a rubber pad, which are not shown in the drawing, so that the arc-shaped clamping plate 10 can protect the surface of the cable when the cable is fixed; the sliding block 15 moves in the sliding groove to limit the threaded cylinder 9 and prevent the threaded cylinder 9 from rotating, and the second screw 16 is always kept in a non-contact state with the inner side wall of the through opening, so that the second screw 16 can rotate conveniently; the length of the arc-shaped clamping plate 10 is larger than that of the guide roller 8, so that the positions of a plurality of cables on the guide roller 8 can be fixed conveniently.

Wherein, the fixed plate 4 has two, be equipped with a plurality of movable blocks 11 between two fixed plates 4, movable block 11 top fixedly connected with guide ring 12, be equipped with the adjusting device with movable block 11 looks adaptation between two fixed plates 4, adjusting device includes two third screw rods 18, movable block 11 screw thread cover connects on two third screw rod 18 lateral walls, third screw rod 18 wherein one end runs through corresponding fixed plate 4 and fixedly connected with carousel 19, the quantity of guide ring 12 equals with the total quantity of drum 6, be convenient for lead to the cable on every drum 6, utilize two third screw rods 18 to adjust the position of movable block 11 and guide ring 12, make spacing each other between the two, and then guaranteed the stability of movable block 11 and guide ring 12 position.

The working principle of the utility model is as follows:

during the use, promote this device to the construction position at first, take off spacing dish 14 from the tip of first screw rod 5, according to the construction needs, toward first screw rod 5 top spin corresponding drum 6, wherein when rotating regulation drum 6, need guarantee on it with the jack that gag lever post 7 corresponds be located same water flat line, thereby be convenient for insert the position of fixed each regulation drum 6 with gag lever post 7.

Then, the end part of each cable bypasses the guide roller 8 and passes through the corresponding guide ring 12, the two rotary tables 19 are synchronously rotated, the rotary tables 19 drive the third screw rods 18 to rotate, the positions of the moving blocks 11 and the guide rings 12 start to move at the moment, the guide rings 12 at the positions do not need to be moved and can be manually limited until the positions of the guide rings 12 correspond to the positions of the wire coils 6, so that the cable is in a linear state, then the adjusting disc 17 can be rotated according to the construction requirement, the adjusting disc 17 drives the first screw rods 5 to rotate, the threaded cylinders 9 start to move along the axial direction of the second screw rods 16 at the moment, so that the arc-shaped clamping plates 10 are driven to move, the arc-shaped clamping plates 10 are in contact with the cable on the guide roller 8, the cable can be tightly abutted, so that the cable is kept in a tensioning state, and meanwhile, the friction force generated when the.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cable laying and tensioning device for electric power engineering comprises a bottom plate (1), and is characterized in that the top of the bottom plate (1) is fixedly connected with a mounting plate (2), a U-shaped plate (3) and a fixing plate (4);

the outer side wall of the mounting plate (2) is rotatably connected with a first screw (5), the outer side wall of the first screw (5) is in threaded sleeve connection with a plurality of wire coils (6), and the outer side walls of the plurality of wire coils (6) are inserted with a same limiting rod (7) in a penetrating manner;

the inner side wall of the U-shaped plate (3) is rotatably connected with a guide roller (8), a through hole is formed in the top of the U-shaped plate (3), a threaded cylinder (9) is slidably connected to the inner side wall of the through hole, a driving mechanism used for adjusting the threaded cylinder (9) to move up and down is in threaded connection with the inner side wall of the threaded cylinder (9), and an arc-shaped clamping plate (10) matched with the guide roller (8) is fixedly connected to the bottom of the threaded cylinder (9);

the fixed plates (4) are two, a plurality of moving blocks (11) are arranged between the two fixed plates (4), the tops of the moving blocks (11) are fixedly connected with guide rings (12), and adjusting devices matched with the moving blocks (11) are arranged between the two fixed plates (4).

2. The cable laying and tensioning device for the electric power engineering as claimed in claim 1, wherein a plurality of locking universal wheels (13) are fixedly connected to the bottom of the bottom plate (1), and the locking universal wheels (13) are arranged in a rectangular array.

3. The cable laying and tensioning device for the electric power engineering as claimed in claim 1, wherein a limiting disc (14) is inserted into one end of the first screw (5) far away from the mounting plate (2), and the limiting disc (14) is in interference fit with the first screw (5).

4. The cable laying and tensioning device for the electric power engineering as claimed in claim 1, wherein two sliding blocks (15) are fixedly connected to the outer side wall of the threaded cylinder (9), and a sliding groove matched with the sliding blocks (15) is formed in the inner side wall of the through opening.

5. The cable laying and tensioning device for electric power engineering according to claim 1, characterized in that the driving mechanism comprises a second screw (16) in threaded connection with the inner side wall of the threaded cylinder (9), and an adjusting disc (17) is fixedly connected to the top of the second screw (16).

6. The cable laying and tensioning device for the electric power engineering as claimed in claim 1, wherein the adjusting device comprises two third threaded rods (18), the moving block (11) is sleeved on the outer side walls of the two third threaded rods (18) in a threaded manner, and one end of each third threaded rod (18) penetrates through the corresponding fixing plate (4) and is fixedly connected with a rotating disc (19).