CN219659293U

CN219659293U - Threading device

Info

Publication number: CN219659293U
Application number: CN202320927939.7U
Authority: CN
Inventors: 冯铭基; 李佰强; 毛水林
Original assignee: Zhongjianeng Guangdong Energy Co ltd
Current assignee: Zhongjianeng Guangdong Energy Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-08
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses a threading apparatus, belonging to the technical field of threading; including the mounting panel, bottom one side of mounting panel is provided with first support frame, the top of mounting panel is provided with the second support frame, the intermediate position department of mounting panel has seted up the fluting, grooved internal activity is provided with two sets of rotation pulleys, the outer wall diameter that rotates the pulley and be central point department is less than the outer wall diameter of both sides. According to the utility model, the mounting plate and the second support frame can be arranged in the wire slot on the wall, and then the wire harness can pass through the space between the two groups of rotating pulleys during threading, so that the rotating pulleys can be driven to rotate by the movement of the wire harness, the situation of friction between the wire harness and the wall is avoided, and meanwhile, the situation that the wire harness is damaged and blocked due to overlarge friction force is avoided, so that the threading of the wire harness is more convenient.

Description

Threading device

Technical Field

The utility model relates to the technical field of threading, in particular to a threading device.

Background

In construction, it is generally necessary to leave a road where electric power is laid in advance, that is, a line groove is formed in a wall, then a pipe is put into the interior of the line groove, then a notch is sealed, and both ends of the notch are provided with rectangular openings, so that the end of the line can be connected with external switchgear.

When a line inside a pipe needs to be replaced, a normal way is to connect the replacement line with the end of the line that needs to be replaced at one end of the pipe, and then pull the line that needs to be replaced at the other end, so that the line that needs to be replaced drives the replacement line to complete replacement.

However, when one end pulls the wire harness, the circuit at the other end is easy to rub with the inner wall of the notch, the skin is easy to damage after the circuit rubs, and meanwhile, the situation of clamping is easy to occur due to overlarge friction force, so that the wire harness is inconvenient to use, and the wire harness device is provided for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background technology and provides a threading device.

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

the threading apparatus comprises a mounting plate, wherein a first supporting frame is arranged at one side of the bottom end of the mounting plate, a second supporting frame is arranged at the top end of the mounting plate, a slot is formed in the middle position of the mounting plate, two groups of rotating pulleys are movably arranged in the slot, and the diameter of the outer wall of the rotating pulleys at the central position is smaller than that of the outer walls at two sides;

can place the inside installation of linear groove with mounting panel and first support frame, put into two sets of pulleys that rotate with the pencil afterwards, when the pencil removes, can make the pulley that rotates take place to roll, avoid taking place the frictional condition between pencil and the wall body, and then avoid the pencil to take place to damage and the condition of blocking.

Preferably, sliding grooves are formed in two sides of the end part of the mounting plate, sliding blocks are arranged at the end part of the second support frame and extend to the inside of the sliding grooves, pressure springs are arranged in the sliding grooves, one ends of the pressure springs are fixedly connected with the sliding blocks, and the other ends of the pressure springs are fixedly connected with the inner walls of the sliding grooves;

can make the second support frame slide in the inside of sliding tray, and then make the second support frame slide, can make first support frame and second support frame carry out the centre gripping in the inside of online beam slot, make things convenient for the mounting panel to install at the inside of not pencil slot of equidimension, avoid the mounting panel to take place the condition that breaks away from simultaneously.

Preferably, a mounting shaft rod is arranged in the sliding groove, and the sliding block is sleeved outside the mounting shaft rod;

the stability of sliding block can be better, and the condition that the second support frame breaks away from takes place to break away from is avoided.

Preferably, the bottom end of the mounting plate is provided with a connecting plate, the bottom end of the connecting plate is provided with a mounting frame, both sides of the top end of the mounting frame are provided with rotating grooves, the inside of the mounting frame is provided with a beam-gathering roller, and both sides of the beam-gathering roller extend to the inside of the rotating grooves;

the wire harness winding can be placed outside the beam-collecting roller, and then when the wire harness is pulled, the wire harness can be unfolded outside the beam-collecting roller, so that the situation that the wire harness is clamped due to pulling is avoided.

Preferably, limit rods are arranged on two sides of the mounting frame, a rotating shaft is arranged at the bottom end of each limit rod, and each limit rod is rotationally connected with the mounting frame through the corresponding rotating shaft;

the limiting rod can limit the two ends of the beam-gathering roller, so that the beam-gathering roller is prevented from being separated.

Preferably, the top end of the limiting rod is arranged in an arc shape, and the limiting rod is matched with the arc angles at the two sides of the beam-gathering roller;

can receive the beam roller and rotate can not receive the influence under the spacing of gag lever post to make the rotation effect of beam roller better.

Preferably, a reset spring is arranged at the end part of the limiting rod, one end of the reset spring is fixedly connected with the limiting rod, and the other end of the reset spring is fixedly connected with the side wall of the mounting frame;

after the limiting rod rotates, the limiting rod is driven to recover through the reset spring, so that the limiting rod moves to the upper part of the beam-gathering roller to complete the limiting of the beam-gathering roller, and the situation that the limiting rod is separated under the action of no external force is avoided.

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

1. according to the utility model, the mounting plate and the second support frame can be arranged in the wire slot on the wall, and then the wire harness can pass through the space between the two groups of rotating pulleys during threading, so that the rotating pulleys can be driven to rotate by the movement of the wire harness, the situation of friction between the wire harness and the wall is avoided, and meanwhile, the situation that the wire harness is damaged and blocked due to overlarge friction force is avoided, so that the threading of the wire harness is more convenient.

2. According to the wire harness winding device, the wire harness can be wound outside the wire harness winding roller, then the wire harness is placed in the installation frame, and in the threading process, the wire harness can rotate on the wire harness winding roller to finish the paying-off process, so that the situation that the wire harness is mutually wound after being piled up to cause clamping is avoided, and the threading of the wire harness is more convenient.

Drawings

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

FIG. 2 is a schematic cross-sectional elevation view of the mounting plate of FIG. 1;

FIG. 3 is a schematic view of the mounting bracket of FIG. 1;

fig. 4 is a schematic structural view of the stop lever in fig. 3.

In the figure: 1. a mounting plate; 2. a first support frame; 3. a second support frame; 4. a sliding groove; 5. a sliding block; 6. installing a shaft lever; 7. a pressure spring; 8. slotting; 9. rotating the pulley; 10. a connecting plate; 11. a mounting frame; 12. a converging roller; 13. a rotating groove; 14. a limit rod; 15. a rotating shaft; 16. and a return spring.

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.

Referring to a threader shown in fig. 1 to 4, a first supporting frame 2 is provided at one side of a bottom end of a mounting plate 1, then a second supporting frame 3 is provided at a top end of the mounting plate 1, then a slot 8 is provided at a middle position of the mounting plate 1, two sets of rotating pulleys 9 are movably provided inside the slot 8, then an outer wall diameter at a position where the rotating pulleys 9 are central is smaller than that of both sides, and both sides of an end of the mounting plate 1 are provided with sliding grooves 4, so that an end of the second supporting frame 3 is provided with sliding blocks 5, then the sliding blocks 5 are extended to the inside of the sliding grooves 4, then a pressure spring 7 is provided inside the sliding grooves 4, one end of the pressure spring 7 is fixedly connected with the sliding blocks 5, so that the other end of the pressure spring 7 is fixedly connected with an inner wall of the sliding grooves 4, and then a mounting shaft 6 is provided inside the sliding grooves 4, so that the sliding blocks 5 are sleeved outside the mounting shaft 6.

To describe the mounting frame 11 in this embodiment specifically, please refer to fig. 3 and 4, a connecting plate 10 is provided at the bottom end of the mounting plate 1, then a mounting frame 11 is provided at the bottom end of the connecting plate 10, and both sides of the top end of the mounting frame 11 are provided with rotating grooves 13, then a beam-collecting roller 12 is provided in the mounting frame 11, both sides of the beam-collecting roller 12 extend to the inside of the rotating grooves 13, then both sides of the mounting frame 11 are provided with a limiting rod 14, the bottom end of the limiting rod 14 is provided with a rotating shaft 15, then the limiting rod 14 is rotationally connected with the mounting frame 11 through the rotating shaft 15, and the top end of the limiting rod 14 is in arc shape, then the arc angles at both sides of the limiting rod 14 and the beam-collecting roller 12 are adapted, and then the end of the limiting rod 14 is provided with a reset spring 16, so that one end of the reset spring 16 is fixedly connected with the limiting rod 14, and then the other end of the reset spring 16 is fixedly connected with the side wall of the mounting frame 11.

Working principle: when the wire harness paying-off device is used, the limiting rod 14 can be rotated, so that the wire harness is separated from the outside of the wire harness 12, the wire harness is wound outside the wire harness 12, the wire harness 12 is placed into the installation frame 11, the wire harness 12 is embedded into the rotating groove 13, the limiting rod 14 is loosened, the reset spring 16 drives the limiting rod 14 to restore, the limiting rod 14 limits the top end of the wire harness 12, the wire harness is prevented from being separated from the wire harness, the wire harness can be driven by the wire harness to pay-off, and the situation that wires are mutually wound after the wire harness is stacked outside is avoided.

Then put into the inside of wire casing with first support frame 2 and second support frame 3, drive slider 5 through compression spring 7 and remove, and then make slider 5 extrude the inner wall upper and lower both sides of wire casing, pass the tip of pencil between two sets of rotating pulley 9 afterwards, can make the pencil can not take place the friction with the wall body at the in-process of threading, and then avoid the pencil to take place to block and the circumstances of wearing and tearing.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a threading apparatus, includes mounting panel (1), its characterized in that, bottom one side of mounting panel (1) is provided with first support frame (2), the top of mounting panel (1) is provided with second support frame (3), fluting (8) have been seted up in intermediate position department of mounting panel (1), the inside activity of fluting (8) is provided with two sets of rotating pulley (9), rotating pulley (9) are the outer wall diameter of central point department and are less than the outer wall diameter of both sides.

2. The threading apparatus according to claim 1, wherein sliding grooves (4) are formed in two sides of the end portion of the mounting plate (1), sliding blocks (5) are arranged at the end portion of the second supporting frame (3), the sliding blocks (5) extend to the inside of the sliding grooves (4), pressure springs (7) are arranged in the sliding grooves (4), one ends of the pressure springs (7) are fixedly connected with the sliding blocks (5), and the other ends of the pressure springs (7) are fixedly connected with the inner wall of the sliding grooves (4).

3. A threader according to claim 2, characterized in that the sliding groove (4) is internally provided with a mounting shaft (6), and the sliding block (5) is sleeved outside the mounting shaft (6).

4. The threading apparatus according to claim 1, characterized in that the bottom end of the mounting plate (1) is provided with a connecting plate (10), the bottom end of the connecting plate (10) is provided with a mounting frame (11), both sides of the top end of the mounting frame (11) are provided with rotating grooves (13), the inside of the mounting frame (11) is provided with a binding roller (12), and both sides of the binding roller (12) extend to the inside of the rotating grooves (13).

5. The threading apparatus according to claim 4, wherein both sides of the mounting frame (11) are provided with a limit rod (14), a rotation shaft (15) is provided at the bottom end of the limit rod (14), and the limit rod (14) is rotatably connected with the mounting frame (11) through the rotation shaft (15).

6. The threading apparatus according to claim 5, wherein the top end of the limiting rod (14) is arranged in a circular arc shape, and the limiting rod (14) is adapted to the arc angles at both sides of the binding roller (12).

7. The threading apparatus according to claim 5, characterized in that a return spring (16) is provided at the end of the limit lever (14), one end of the return spring (16) is fixedly connected with the limit lever (14), and the other end of the return spring (16) is fixedly connected with the side wall of the mounting frame (11).