CN218950686U - Cable is laid and is used draw gear - Google Patents

Abstract

The utility model provides a traction device for cable laying, which relates to the technical field of cable laying devices and comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a protective shell, the inner bottom end of the protective shell is fixedly connected with an electric push rod, the top end of the electric push rod is fixedly connected with a U-shaped bracket, clamping blocks are arranged on two sides of the inner part of the U-shaped bracket, the top end of the bottom plate is fixedly connected with a riser, one side of the top of the riser is penetrated and provided with a through hole, the inner part of the through hole is rotationally connected with a guide wheel, the top end of the bottom plate is fixedly connected with a fixing frame plate, the top of the fixing frame plate is rotationally connected with a threaded rod, and the surface of the threaded rod is in threaded connection with a square sleeve. The utility model has the advantages that: after the cable tray is fixed, the electric push rod is started to drive the U-shaped support to move downwards, so that the clamping block is completely separated from the square sleeve, the square sleeve and the cable tray cannot be prevented from rotating, and the cable tray is more convenient to use.

Description

Cable is laid and is used draw gear

Technical Field

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

Background

The cable is a generic term of articles such as optical cables and electric cables, has a plurality of uses, is mainly used for controlling multiple functions such as installation, connecting equipment, power transmission and the like, is a common and indispensable article in daily life, and needs special caution in installation because the cable is electrified.

The utility model discloses a draw gear for cable laying in chinese patent CN217478730U, this draw gear for cable laying places the cable dish between two grip blocks, drive the pivot through actuating mechanism and rotate, the pivot passes through drive assembly and drives two lead screws and rotate, two lead screws drive sleeve and U-shaped pole and rotate, and block the U-shaped pole through stop gear, restrict U-shaped pole and rotate, thereby it rotates to restrict the sleeve to follow the lead screw, make two sleeves slide each other along the top of lead screw and U-shaped pole, thereby carry out the centre gripping fixed with the cable dish by two grip blocks better, however, this draw gear for cable laying has following shortcoming when solving the problem:

1. the device is after the fixed cable dish is accomplished, and the U type pole still can follow the sleeve and remove when removing U type pole restriction, when laying the cable, makes the cable twine on the U type pole, causes inconveniently.

2. When the cable drum is fixed, a worker is required to hold the cable drum by hand, so that the cable drum is kept between the two sleeves, and the labor is wasted.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a traction device for cable laying, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.

To achieve the above object, an embodiment of an aspect of the present utility model provides a traction device for cable laying, including a bottom plate, a top end fixedly connected with a protective shell of the bottom plate, an inner bottom end fixedly connected with an electric push rod of the protective shell, a top end fixedly connected with a U-shaped bracket of the electric push rod, two sides of the inner part of the U-shaped bracket are provided with clamping blocks, a top end fixedly connected with a riser of the bottom plate, a through hole is formed in one side of the top of the riser, and a guide wheel is rotatably connected in the through hole.

By the preferred top fixedly connected with fixed frame board of above-mentioned arbitrary scheme, the top rotation of fixed frame board is connected with the threaded rod, the surface threaded connection of threaded rod has square sleeve, the one end fixedly connected with first belt pulley of threaded rod, square sleeve can be along with the rotation of threaded rod about moving.

By above-mentioned arbitrary scheme preferred, the bottom of fixed frame board rotates and is connected with the pivot, the both ends fixedly connected with second belt pulley of pivot, be provided with first drive belt between second belt pulley and the first belt pulley, first drive belt can make first belt pulley and second belt pulley carry out the transmission.

By the preferred in above-mentioned arbitrary scheme, the top fixed mounting of bottom plate has the motor, the driving end fixedly connected with third belt pulley of motor, the middle part fixedly connected with fourth belt pulley of pivot, be provided with the second drive belt between third belt pulley and the fourth belt pulley, the motor is positive and negative rotation motor, under the effect of second drive belt, makes the pivot can just rotate in reverse to reach easy to assemble and lift.

By the above scheme, it is preferable that the handrail is fixedly arranged on one side of the top end of the bottom plate away from the vertical plate, and the arrangement of the handrail is more convenient when the position of the device needs to be changed.

By any of the above schemes, preferably, the bottom of the bottom plate is fixedly provided with universal wheels, and the universal wheels are arranged in a plurality of rectangular arrays.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. after the cable tray is fixed, the electric push rod is started to drive the U-shaped support to move downwards, so that the clamping block is completely separated from the square sleeve, the square sleeve and the cable tray cannot be prevented from rotating, and the cable tray is more convenient to use.

2. When the cable drum is fixed, the staff puts the cable drum into the U-shaped bracket to start the electric push rod, so that the cable drum reaches a proper position, and the labor is saved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a structure in a top view according to a first embodiment of the present utility model;

fig. 3 is a schematic diagram of a cross-sectional structure from a top view in accordance with a first embodiment of the present utility model.

Wherein: 1. the device comprises a bottom plate, 2, a protective shell, 3, an electric push rod, 4, a U-shaped support, 5, a clamping block, 6, a vertical plate, 7, a guide wheel, 8, a fixed frame plate, 9, a threaded rod, 10, a square sleeve, 11, a first belt pulley, 12, a rotating shaft, 13, a second belt pulley, 14, a first driving belt, 15, a motor, 16, a third belt pulley, 17, a fourth belt pulley, 18, a second driving belt, 19, an armrest, 20, a universal wheel, 21 and a cable tray.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

as shown in fig. 1-3, a traction device for cable laying in this embodiment, including bottom plate 1, the top fixedly connected with protective housing 2 of bottom plate 1, the inside bottom fixedly connected with electric putter 3 of protective housing 2, electric putter 3's top fixedly connected with U type support 4, place cable dish 21 on the support of U type 4, start electric putter 3, make cable dish 21 take suitable position, the inside both sides of U type support 4 are provided with fixture block 5, the top fixedly connected with riser 6 of bottom plate 1, the through-hole has been seted up in the top one side run through of riser 6, the inside rotation of through-hole is connected with leading wheel 7, pass between two leading wheels 7 inside the cable passes through the through-hole, cause wearing and tearing steerable cable to cause the rocking of a wide margin when effectually reducing the cable rolling.

The top fixedly connected with fixed frame plate 8 of bottom plate 1, the top rotation of fixed frame plate 8 is connected with threaded rod 9, and the surface threaded connection of threaded rod 9 has square sleeve 10, and the one end fixedly connected with first belt pulley 11 of threaded rod 9, first belt pulley 11 set up in the outside of fixed frame plate 8 and the one end fixed connection of threaded rod 9, make first belt pulley 11 have the transmission that can be better.

The bottom of the fixed frame plate 8 is rotationally connected with a rotating shaft 12, two ends of the rotating shaft 12 are fixedly connected with a second belt pulley 13, a first transmission belt 14 is arranged between the second belt pulley 13 and the first belt pulley 11, when the rotating shaft 12 rotates, the second belt pulley 13 is driven, and the second belt pulley 13 drives the first belt pulley 11 through the first transmission belt 14 so as to enable the first belt pulley 11 to synchronously rotate.

The top of the bottom plate 1 is fixedly provided with a motor 15, the driving end of the motor 15 is fixedly connected with a third belt pulley 16, the middle surface of the rotating shaft 12 is fixedly connected with a fourth belt pulley 17, a second driving belt 18 is arranged between the third belt pulley 16 and the fourth belt pulley 17, when the motor 15 is started, the output end of the motor 15 drives the third belt pulley 16 to rotate, and the third belt pulley 16 drives the rotating shaft to synchronously rotate through the second driving belt 18 to provide power for the cable laying device.

The handrail 19 is fixedly arranged on one side of the top end of the bottom plate 1 far away from the vertical plate 6, and the adjustment of staff is convenient when the position needs to be changed.

The universal wheels 20 are fixedly arranged at the bottom of the bottom plate 1, and position adjustment can be performed on mobile equipment through the universal wheels.

The working principle of the traction device for cable laying in this embodiment is as follows:

when the device is used, the cable drum 21 is placed in the U-shaped support 4, then the electric push rod 3 is started to drive the U-shaped support 4 to move upwards, the middle of the cable drum 21 is aligned with one side of the square sleeve 10, the inside of the clamping block 5 is attached to the surface of the square sleeve 10, the electric push rod 3 is stopped, the motor 15 is started, the driving end of the motor 15 drives the third belt pulley 16, the third belt pulley 16 drives the fourth belt pulley 17 through the second driving belt 18, the fourth belt pulley 17 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the second belt pulley 13, the second belt pulley 13 drives the first belt pulley 11 through the first driving belt 14, the first belt pulley 11 drives the threaded rod 9 to rotate, the square sleeve 10 is clamped to be fixed under the action of the clamping block 5, the square sleeve 10 is limited to rotate along with the threaded rod 9, the square sleeve 10 moves inwards to clamp the cable drum 21, one end of the cable is firmly fixed through the guide wheel 7 arranged inside the vertical plate 6, after the fixing is completed, the motor 15 is closed, and the electric push rod 3 is started to drive the U-shaped support 4 to move downwards to be fixedly installed.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. after the cable drum 21 is fixed, the electric push rod 3 is started to drive the U-shaped support 4 to move downwards, so that the clamping block 5 is completely separated from the square sleeve 10, the square sleeve 10 and the cable drum 21 cannot be prevented from rotating, and the use is more convenient.

2. When the cable drum 21 is fixed, a worker puts the cable drum 21 into the U-shaped bracket 4 to start the electric push rod 3, so that the cable drum 21 reaches a proper position, and the labor is saved.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be readily understood by those skilled in the art that the present utility model, including any combination of parts described in the summary and detailed description of the utility model above and shown in the drawings, is limited in scope and does not constitute a complete description of the various aspects of these combinations for the sake of brevity. 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.

Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a draw gear for cable laying, its characterized in that, includes bottom plate (1), the top fixedly connected with protective housing (2) of bottom plate (1), the inside bottom fixedly connected with electric putter (3) of protective housing (2), the top fixedly connected with U type support (4) of electric putter (3), the inside both sides of U type support (4) are provided with fixture block (5), the top fixedly connected with riser (6) of bottom plate (1), the through-hole has been seted up in the top one side of riser (6) run through, the inside rotation of through-hole is connected with leading wheel (7).

2. The traction device for cable laying according to claim 1, characterized in that a fixing frame plate (8) is fixedly connected to the top end of the bottom plate (1), a threaded rod (9) is rotatably connected to the top of the fixing frame plate (8), a square sleeve (10) is connected to the surface of the threaded rod (9) in a threaded manner, and a first belt pulley (11) is fixedly connected to one end of the threaded rod (9).

3. A traction device for cable laying according to claim 2, characterized in that the bottom of the fixed frame plate (8) is rotatably connected with a rotating shaft (12), two ends of the rotating shaft (12) are fixedly connected with second belt pulleys (13), and a first transmission belt (14) is arranged between the second belt pulleys (13) and the first belt pulleys (11).

4. A traction device for cable laying according to claim 3, characterized in that the top end of the bottom plate (1) is fixedly provided with a motor (15), the driving end of the motor (15) is fixedly connected with a third belt pulley (16), the middle surface of the rotating shaft (12) is fixedly connected with a fourth belt pulley (17), and a second driving belt (18) is arranged between the third belt pulley (16) and the fourth belt pulley (17).

5. A traction device for cable laying according to claim 1, characterized in that the top end of the base plate (1) is fixedly provided with handrails (19) on the side remote from the risers (6).

6. A traction device for cable laying according to claim 1, characterized in that the bottom of the base plate (1) is fixedly fitted with universal wheels (20).

7. A traction device for laying cables according to claim 2, characterized in that a cable drum (21) is arranged between the square sleeves (10).

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