CN220115940U

CN220115940U - Traction device

Info

Publication number: CN220115940U
Application number: CN202321008595.6U
Authority: CN
Inventors: 蒲莹莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-12-01
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a traction device, which comprises an outer box, wherein a rotating rod is arranged on the inner side of the outer box in a rotating way, a rotating roller is arranged at one end of the rotating rod in a rotating way, a sliding groove is formed in the inner side of the outer box, a sliding block is arranged in the sliding groove in a sliding way, a connecting rod is arranged on one side of the sliding block in a rotating way, a motor I is fixed on the inner side of the outer box, a screw rod is fixed at the output end of the motor I, a sliding rod is arranged on one side of the outer box in a sliding way, a fixing plate is fixed at one end of the sliding rod, a conductive roller is arranged on one side of the fixing plate in a rotating way, a support is fixed on the inner side of the outer box, a motor II is fixed on one side of the support, a gear is fixed at the output end of the motor II, and a rack is fixed on one side of the fixing plate. The utility model has the beneficial effects of reasonable structure and convenient control and adjustment.

Description

Traction device

Technical Field

The present disclosure relates to traction devices, and particularly to a traction device.

Background

The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. The broad sense of electric wire and cable is also simply referred to as cable, and the narrow sense of cable is referred to as insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.

In the production and processing process of the cable, the cable needs to be pulled by using the traction device, when the cable is pulled by the traction device, the size specifications of the cable are different, so that the distance between the guide rollers on the traction device needs to be adjusted, the positions of the guide rollers on the existing part of the traction device are mostly fixed, or more bolts or fasteners need to be detached during adjustment, and the adjustment is inconvenient.

Disclosure of Invention

The utility model aims to provide a traction device, which solves the problems that when the traction device is used for traction of cables, the size specifications of the cables are different, so that the distance between guide rollers on the traction device needs to be adjusted, the positions of the guide rollers on the existing part of traction devices are mostly fixed, or more bolts or fasteners need to be disassembled during adjustment, so that the adjustment is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a draw gear, includes the outer box, the inboard rotation of outer box has the dwang, the one end rotation of dwang is installed the roller, the spout has been seted up to the inboard of outer box, it has the slider to slide in the spout, one side rotation of slider has the connecting rod, the inboard of outer box is fixed with motor one, motor one's output is fixed with the lead screw, one side slip of outer box has the slide bar, the one end of slide bar is fixed with the fixed plate, one side of fixed plate rotates there is the conductance roller, the inboard of outer box is fixed with the support, one side of support is fixed with motor two, motor two's output is fixed with the gear, one side of fixed plate is fixed with the rack.

As a preferable technical scheme of the utility model, four rotating rollers are arranged, and a single rotating roller is rotatably arranged at one end, far away from the outer box, of two rotating rods.

As a preferable technical scheme of the utility model, the sliding blocks form a sliding adjusting structure through the sliding grooves, two sliding blocks slide in a single sliding groove, and one end, far away from the sliding blocks, of the connecting rod is rotatably arranged on one side surface of the rotating rod.

As a preferable technical scheme of the utility model, the screw rod forms a rotation adjusting structure through the first motor, the screw rod is in threaded connection with the sliding blocks, and the two sliding blocks on the same screw rod are in threaded connection with the screw rod in opposite directions.

As a preferable technical scheme of the utility model, the two sliding rods are symmetrically arranged on the fixed plate, and the fixed plate is in sliding connection with the outer box through the sliding rods.

As a preferable technical scheme of the utility model, the gear forms a rotation adjusting structure through a motor II, and the gear and the rack are meshed with each other.

As a preferable technical scheme of the utility model, two racks are arranged, the two racks are arranged in a relatively staggered way, and are respectively fixed on one side of the two fixing plates, and the racks on one side are in sliding connection with the fixing plates on the other side.

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

according to the utility model, the gear is driven to rotate by the motor II, so that the gear drives the two racks meshed with the gear to slide in opposite directions, the racks drive the fixing plate to slide in opposite directions, the distance between the two conductive rollers is changed, the electric guide roller can support two sides of a cable, the cable can be pulled by rotation of the electric guide roller, the screw is driven to rotate by the motor I, the two sliding blocks are driven to slide in opposite directions by the screw, the sliding blocks drive the rotating rod to rotate and adjust under the action of the connecting rod, and the distance between the two rotating rollers on the same lateral side is adjusted, so that the whole device is simple and convenient to adjust when being used for pulling cables with different sizes.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model with a partial outer case removed;

FIG. 3 is a schematic view of the lower side of the present utility model with a partial outer box removed;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. an outer case; 2. a rotating lever; 3. a rotating roller; 4. a chute; 5. a slide block; 6. a connecting rod; 7. a first motor; 8. a screw rod; 9. a slide bar; 10. a fixing plate; 11. an electric guide roller; 12. a bracket; 13. a second motor; 14. a gear; 15. a rack.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a traction device:

embodiment one:

according to the drawing 1, fig. 2, fig. 3 and fig. 4, a traction device is shown, which comprises an outer box 1, the inboard of outer box 1 rotates and has dwang 2, the one end of dwang 2 rotates and installs rotatory roller 3, spout 4 has been seted up to the inboard of outer box 1, slide in spout 4 has slider 5, one side of slider 5 rotates and has connecting rod 6, the inboard of outer box 1 is fixed with motor one 7, the output of motor one 7 is fixed with lead screw 8, make motor one 7 can drive lead screw 8 and rotate and adjust, one side of outer box 1 slides and has slide bar 9, one end of slide bar 9 is fixed with fixed plate 10, one side of fixed plate 10 rotates and has electric deflector roll 11, the inboard of outer box 1 is fixed with support 12, one side of support 12 is fixed with motor two 13, the output of motor two 13 is fixed with gear 14, make motor two 13 can drive gear 14 and rotate and adjust, one side of fixed plate 10 is fixed with rack 15.

When the traction device is specifically used, the first motor 7 is arranged to drive the screw rod 8 to rotate, so that the screw rod 8 drives the two sliding blocks 5 to slide in opposite directions, the sliding blocks 5 drive the rotating rod 2 to rotate and adjust under the action of the connecting rod 6, the rotating rod 2 drives the rotating roller 3 to adjust the height, the distance between the two rotating rollers 3 on the same lateral side is adjusted, the second motor 13 is arranged to drive the gear 14 to rotate, the gear 14 drives the two racks 15 meshed with the gear 14 to slide in opposite directions, the racks 15 drive the fixed plate 10 to slide in opposite directions, the distance between the two conductive rollers 11 is changed, the electric guide rollers 11 can support the two sides of a cable, and the rotation of the electric guide rollers 11 can pull the cable, so that the whole device is easy and convenient to adjust when being used for pulling cables with different sizes.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1, 2, 3 and 4, four rotating rollers 3 are provided, a single rotating roller 3 is rotatably mounted at one end, far away from the outer box 1, of two rotating rods 2, sliding blocks 5 form a sliding adjustment structure through sliding grooves 4, two sliding blocks 5 slide in the single sliding grooves 4, one end, far away from the sliding blocks 5, of a connecting rod 6 is rotatably mounted on one side surface of the rotating rods 2, a screw rod 8 forms a rotating adjustment structure through a motor 7, the screw rod 8 is in threaded connection with the sliding blocks 5, and the threaded connection directions of the two sliding blocks 5 on the same screw rod 8 and the screw rod 8 are opposite.

Two sliding rods 9 are symmetrically arranged on the fixed plate 10, the fixed plate 10 is in sliding connection with the outer box 1 through the sliding rods 9, the gear 14 is in a rotation adjusting structure through the second motor 13, the gear 14 and the racks 15 are meshed with each other, the racks 15 are two, the two racks 15 are arranged in a staggered mode relatively and are respectively fixed on one sides of the two fixed plates 10, one side of each rack 15 is in sliding connection with the other side of the fixed plate 10, the second motor 13 drives the gear 14 to rotate, and the two racks 15 meshed with the gear 14 are in opposite direction movement structures.

When the traction device is specifically used, the first motor 7 is controlled, the first motor 7 drives the screw rod 8 to rotate and adjust, the screw rod 8 drives the sliding blocks 5 meshed with the screw rod 8 to slide in opposite directions, the sliding blocks 5 drive the rotating rods 2 to rotate and adjust under the action of the connecting rods 6, the distance between the rotating rollers 3 can be adjusted, the second motor 13 drives the gear 14 to rotate through the arranged second motor 13, and the distance between the two conductive rollers 11 is adjusted under the action of the rack 15, so that the whole device is simpler and more convenient to adjust when being used for traction of cables with different sizes.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

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 formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims

1. Traction device, comprising an outer box (1), characterized in that: the inside of outer case (1) rotates there is dwang (2), revolving roll (3) are installed in the one end rotation of dwang (2), spout (4) have been seted up to the inboard of outer case (1), it has slider (5) to slide in spout (4), one side of slider (5) rotates there is connecting rod (6), the inboard of outer case (1) is fixed with motor one (7), the output of motor one (7) is fixed with lead screw (8), one side of outer case (1) slides there is slide bar (9), one end of slide bar (9) is fixed with fixed plate (10), one side rotation of fixed plate (10) has electric conduction roller (11), the inboard of outer case (1) is fixed with support (12), one side of support (12) is fixed with motor two (13), the output of motor two (13) is fixed with gear (14), one side of fixed with rack (15).

2. A traction device as claimed in claim 1, wherein: the rotating rollers (3) are four, and a single rotating roller (3) is rotatably arranged at one end, far away from the outer box (1), of each rotating rod (2).

3. A traction device as claimed in claim 1, wherein: the sliding adjustment structure is formed by the sliding blocks (5) through the sliding grooves (4), two sliding blocks (5) are arranged in a sliding manner in a single sliding groove (4), and one end, far away from the sliding blocks (5), of the connecting rod (6) is rotatably arranged on one side surface of the rotating rod (2).

4. A traction device as claimed in claim 1, wherein: the screw rod (8) forms a rotation adjusting structure through a motor I (7), the screw rod (8) is in threaded connection with the sliding blocks (5), and the two sliding blocks (5) on the same screw rod (8) are in opposite threaded connection with the screw rod (8).

5. A traction device as claimed in claim 1, wherein: two sliding rods (9) are symmetrically arranged on the fixed plate (10), and the fixed plate (10) is in sliding connection with the outer box (1) through the sliding rods (9).

6. A traction device as claimed in claim 1, wherein: the gear (14) forms a rotation adjusting structure through a motor II (13), and the gear (14) is meshed with the rack (15).

7. A traction device as claimed in claim 1, wherein: the two racks (15) are arranged in a staggered manner, the two racks (15) are fixed on one side of the two fixing plates (10) respectively, and the racks (15) on one side are connected with the fixing plates (10) on the other side in a sliding manner.