CN213970768U

CN213970768U - Electrician wire harness tightening device

Info

Publication number: CN213970768U
Application number: CN202022631899.0U
Authority: CN
Inventors: 刘爽; 陈子瑞; 许闪闪; 谷紫微
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-15
Filing date: 2020-11-15
Publication date: 2021-08-17
Anticipated expiration: 2030-11-15

Abstract

The utility model discloses an electrician's pencil tightening device relates to electrician's technical field, including the limiting plate, the rotation groove has been seted up at the top of limiting plate, the front surface fixedly connected with pinion rack that rotates the groove, the surface meshing of pinion rack is connected with the gear, the middle part fixedly connected with of gear rotates the post, the one end fixedly connected with turning block that the gear was kept away from to the post rotates, the both sides swing joint of limiting plate has the expansion plate, the expansion plate is close to one side of limiting plate and has seted up the expansion groove. This electrician's pencil tightening device sets up through the cooperation of pinion rack and gear, when the turning block rotated, can make the column rotation drive gear rotate, can make the gear drive pinion rack remove, can make the pinion rack drive the expansion plate and remove, can make the expansion plate drive the connecting plate and remove, can make the expansion plate move the connecting plate and remove, can make the space grow between two connecting plates, can effectually make tightening device carry out spacing fixed to the pencil of variation in size.

Description

Electrician wire harness tightening device

Technical Field

The utility model relates to an electrician's technical field specifically is an electrician's pencil screws up device.

Background

The wiring harness provides a totality of service equipment, such as trunk lines, switching devices, control systems, and the like, for a certain set of load sources.

The existing electrician wire harness tightening device cannot limit and fix wire harnesses with different sizes when in use, and is not convenient and fast enough when the wire harnesses are maintained.

Therefore, it is necessary to provide an electrical harness tightening device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a device is screwed up to electrician's pencil to current electrician's pencil that proposes among the above-mentioned background art is screwed up the device and can not carry out spacing fixed to the pencil of variation in size, and to the problem of not enough convenient and fast when maintaining the pencil.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an electrician wire harness tightening device comprises a limiting plate, wherein a rotating groove is formed in the top of the limiting plate, a toothed plate is fixedly connected to the front surface of the rotating groove, a gear is connected to the surface of the toothed plate in a meshed manner, a rotating column is fixedly connected to the middle of the gear, a rotating block is fixedly connected to one end, away from the gear, of the rotating column, telescopic plates are movably connected to two sides of the limiting plate, a telescopic groove is formed in one side, close to the limiting plate, of each telescopic plate, a rotating opening is formed in the top of each telescopic groove, connecting plates are fixedly connected to two sides of the front surface of each telescopic plate, a moving groove is formed in one side of one connecting plate, a moving plate is movably connected to the inside of each moving groove, a pulling plate is fixedly connected to one end of each moving plate, a fixing groove is formed in one side of each moving plate, a moving opening is formed in one side of the other connecting plate, the inside swing joint of activity mouth has the fixed plate, the one end fixedly connected with connecting block of fixed plate.

Preferably, one end of the rotating column, which is far away from the gear, penetrates through the rotating port.

Preferably, the two sides of the limiting plate are respectively located in the telescopic groove.

Preferably, one end of the fixing plate, which is far away from the connecting block, is positioned inside the retaining groove.

Preferably, the top and the bottom of the retaining groove are fixedly connected with limiting columns, and the two sides of each limiting column are provided with positioning grooves.

Preferably, the top and the bottom of the fixing plate are both provided with a limiting groove, the limiting column is located inside the limiting groove, the two sides of the limiting groove are both provided with a groove, the inside of the groove is fixedly connected with a spring, one end of the spring is fixedly connected with a positioning block, and the positioning block is matched with the positioning groove.

Preferably, the positioning groove is provided with a plurality of positioning grooves, and the plurality of positioning grooves are located on the same horizontal plane.

(III) advantageous effects

Compared with the prior art, the utility model provides a device is screwed up to electrician's pencil possesses following beneficial effect:

1. this electrician's pencil tightening device sets up through the cooperation of pinion rack and gear, when the turning block rotated, can make the column rotation drive gear rotate, can make the gear drive pinion rack remove, can make the pinion rack drive the expansion plate and remove, can make the expansion plate drive the connecting plate and remove, can make the expansion plate move the connecting plate and remove, can make the space grow between two connecting plates, can effectually make tightening device carry out spacing fixed to the pencil of variation in size.

2. This device is screwed up to electrician's pencil sets up through the cooperation of movable plate and fixed plate, when the arm-tie outwards stimulates with the connecting block, can make movable plate and fixed plate remove to both sides, can make the locating piece break away from the inside of constant head tank, can make the fixed plate break away from the inside of constant head tank, can make the inside pencil of screwing up the device expose, more convenient and fast when can effectually making the pencil maintain.

Drawings

Fig. 1 is a schematic perspective view of a connection plate structure of the present invention;

FIG. 2 is a schematic view of the connecting plate structure of the present invention;

FIG. 3 is a schematic side sectional view of the connection plate structure of the present invention;

fig. 4 is an enlarged schematic view of the structure of the area a in fig. 3 according to the present invention.

In the figure: 1. a limiting plate; 2. a rotating groove; 3. a toothed plate; 4. a gear; 5. rotating the column; 6. rotating the block; 7. a retractable plate; 8. a telescopic groove; 9. a rotation port; 10. a connecting plate; 11. a moving groove; 12. moving the plate; 13. pulling a plate; 14. a retention groove; 15. a limiting column; 16. positioning a groove; 17. a movable opening; 18. a fixing plate; 19. connecting blocks; 20. a limiting groove; 21. a groove; 22. a spring; 23. and (5) positioning the blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an electrician wire harness tightening device comprises a limiting plate 1, a rotating groove 2 is formed at the top of the limiting plate 1, a toothed plate 3 is fixedly connected to the front surface of the rotating groove 2, a gear 4 is engaged and connected to the surface of the toothed plate 3, a rotating column 5 is fixedly connected to the middle of the gear 4, a rotating block 6 is fixedly connected to one end of the rotating column 5, which is far away from the gear 4, a telescopic plate 7 is movably connected to both sides of the limiting plate 1, a telescopic groove 8 is formed at one side of the telescopic plate 7, which is close to the limiting plate 1, both sides of the limiting plate 1 are respectively located inside the telescopic groove 8, so that the telescopic plate 7 can perform limiting movement, a rotating port 9 is formed at the top of the telescopic groove 8, one end of the rotating column 5, which is far away from the gear 4, penetrates inside the rotating port 9, so that the rotating column 5 can rotate, connecting plates 10 are fixedly connected to both sides of the front surface of the telescopic plate 7, through the matching arrangement of the toothed plate 3 and the gear 4, when the rotating block 6 rotates, the rotating column 5 can drive the gear 4 to rotate, the gear 4 can drive the toothed plate 3 to move, the toothed plate 3 can drive the telescopic plate 7 to move, the telescopic plate 7 can drive the connecting plates 10 to move, the space between the two connecting plates 10 can be enlarged, the tightening device can effectively limit and fix wire harnesses with different sizes, one side of one connecting plate 10 is provided with a moving groove 11, the inside of the moving groove 11 is movably connected with a moving plate 12, one end of the moving plate 12 is fixedly connected with a pull plate 13, one side of the moving plate 12 is provided with a fixing groove 14, the top and the bottom of the fixing groove 14 are fixedly connected with limiting columns 15, both sides of the limiting columns 15 are provided with positioning grooves 16, objects in the fixing grooves 14 can be limited, the positioning grooves 16 are provided with a plurality of positioning grooves, the positioning grooves 16 are located on the same horizontal plane, the moving plate 12 can be fixed to different positions, one side of the other connecting plate 10 is provided with a movable opening 17, the inside of the movable opening 17 is movably connected with a fixing plate 18, one end, far away from the connecting block 19, of the fixing plate 18 is located inside the positioning groove 14, a wire harness can be covered and protected, one end of the fixing plate 18 is fixedly connected with the connecting block 19, the top and the bottom of the fixing plate 18 are respectively provided with a limiting groove 20, a limiting column 15 is located inside the limiting groove 20, two sides of the limiting groove 20 are respectively provided with a groove 21, a spring 22 is fixedly connected inside the groove 21, one end of the spring 22 is fixedly connected with a positioning block 23, the positioning block 23 is matched with the positioning groove 16, the fixing plate 18 can be clamped and fixed, through the matching arrangement of the moving plate 12 and the fixing plate 18, when the pulling plate 13 and the connecting block 19 are pulled outwards, the moving plate 12 and the fixing plate 18 can move towards two sides, the positioning block 23 can be separated from the inside of the positioning groove 16, the fixing plate 18 can be separated from the inside of the positioning groove 14, the wiring harness inside the screwing device can be exposed, and the wiring harness can be effectively maintained more conveniently and quickly.

The working principle is as follows: when the wiring harness needs to be limited and fixed, the rotating block 6 needs to be rotated firstly, the rotating column 5 drives the gear 4 to rotate, the gear 4 drives the toothed plate 3 to move, the toothed plate 3 drives the retractable plate 7 to move, the retractable plate 7 is moved to a proper position, then the wiring harness is placed between the two connecting plates 10, when the wiring harness is placed completely, one end of the moving plate 12 needs to penetrate through the moving groove 11, one end of the fixing plate 18 needs to penetrate through the moving opening 17, one end of the fixing plate 18 is inserted into the fixing groove 14, the limiting column 15 is located inside the limiting groove 20, the positioning block 23 is automatically clamped inside the corresponding positioning groove 16, the fixing plate 18 is clamped and fixed, the moving plate 12 and the fixing plate 18 cover and protect the wiring harness, when the wiring harness needs to be maintained and replaced, need first to stimulate to both sides with arm-tie 13 and connecting block 19, make movable plate 12 and fixed plate 18 move to both sides, make fixed plate 18 move to the inside that breaks away from retaining groove 14, make the pencil expose, then can maintain and change the pencil, when the pencil is changed and is accomplished, need insert the inside of retaining groove 14 with fixed plate 18, make spacing post 15 be located the inside of spacing groove 20, make locating piece 23 be located the inside of corresponding constant head tank 16, make fixed plate 18 carry out the joint fixed, it can to make the pencil cover the protection.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrician's pencil tightening device, includes limiting plate (1), its characterized in that: the top of the limiting plate (1) is provided with a rotating groove (2), the front surface of the rotating groove (2) is fixedly connected with a toothed plate (3), the surface of the toothed plate (3) is meshed with a gear (4), the middle part of the gear (4) is fixedly connected with a rotating column (5), one end, far away from the gear (4), of the rotating column (5) is fixedly connected with a rotating block (6), two sides of the limiting plate (1) are movably connected with telescopic plates (7), one side, close to the limiting plate (1), of each telescopic plate (7) is provided with a telescopic groove (8), the top of each telescopic groove (8) is provided with a rotating port (9), two sides of the front surface of each telescopic plate (7) are fixedly connected with connecting plates (10), one side of each connecting plate (10) is provided with a moving groove (11), and the inner part of each moving groove (11) is movably connected with a, the one end fixedly connected with arm-tie (13) of movable plate (12), retaining groove (14) have been seted up to one side of movable plate (12), another activity mouth (17) have been seted up to one side of connecting plate (10), the inside swing joint of activity mouth (17) has fixed plate (18), the one end fixedly connected with connecting block (19) of fixed plate (18).

2. An electrical harness tightening device as claimed in claim 1, wherein: one end of the rotating column (5) far away from the gear (4) penetrates through the rotating opening (9).

3. An electrical harness tightening device as claimed in claim 1, wherein: the two sides of the limiting plate (1) are respectively positioned in the telescopic grooves (8).

4. An electrical harness tightening device as claimed in claim 1, wherein: one end of the fixing plate (18) far away from the connecting block (19) is positioned in the retaining groove (14).

5. An electrical harness tightening device as claimed in claim 1, wherein: the top and the bottom of the retaining groove (14) are fixedly connected with a limiting column (15), and positioning grooves (16) are formed in two sides of the limiting column (15).

6. An electrical harness tightening device according to claim 5, wherein: limiting grooves (20) are formed in the top and the bottom of the fixing plate (18), the limiting columns (15) are located inside the limiting grooves (20), grooves (21) are formed in the two sides of the limiting grooves (20), springs (22) are fixedly connected inside the grooves (21), one end of each spring (22) is fixedly connected with a positioning block (23), and the positioning blocks (23) are matched with the positioning grooves (16) in a mutually.

7. An electrical harness tightening device according to claim 5, wherein: the positioning grooves (16) are arranged in a plurality, and the positioning grooves (16) are located on the same horizontal plane.