CN213185406U

CN213185406U - Cable positioning device for electrical engineering

Info

Publication number: CN213185406U
Application number: CN202022426176.7U
Authority: CN
Inventors: 张海清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-05-11
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a cable positioner for electrical engineering, including base, adjustment handle and control handle, run through on the base and be provided with the lead screw, and lead screw bottom fixed mounting has big bevel gear, the inside bevel pinion that is provided with of base, lead screw outside cover is established and is installed the adjusting block, the inside logical groove of having seted up of location box, the fixed plate bottom is provided with the location axle, be provided with the movable plate in the middle of the location box, the inside circular gear that is provided with of location box, location box below is provided with control handle, and the last fixed mounting of control handle has the control axle. This cable positioner for electrical engineering can make things convenient for the not co-altitude demand of cable location to the height control effect of location box, and the location axle can rotate in the fixed axle outside for when the cable is pulled in the middle of the location axle as required, can not lead to the fact wearing and tearing to the cable, the life of extension cable.

Description

Cable positioning device for electrical engineering

Technical Field

The utility model relates to an electrical engineering technical field specifically is a cable positioner for electrical engineering.

Background

With the development of modern society, electrical engineering is more and more applied in people's daily life, and the connection and the installation of cable are often needed to carry out in electrical engineering installation and combination in the life, consequently need use a cable positioner for electrical engineering.

At present, common cable positioner for electrical engineering often fixes in a position, and it is inconvenient to use when the cable of different positions needs the location, and most positioner is with the fixed centre gripping of cable, and when the cable need be twitch, the centre gripping tension can cause wearing and tearing to the cable, influences cable life to the height that the cable location needs can have the difference, can't satisfy the altitude mixture control demand, to above-mentioned problem, carries out the innovative design on original cable positioner for electrical engineering's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable positioner for electrical engineering to solve common cable positioner for electrical engineering on the existing market that above-mentioned background art provided often fixes in a position, it is inconvenient to use when the cable of different positions needs the location, and most positioner is with the fixed centre gripping of cable, if the cable need be twitch, the centre gripping tension can lead to the fact wearing and tearing to the cable, influence cable life, and highly probably there is the difference of cable location needs, can't satisfy the problem of height adjustment demand.

In order to achieve the above object, the utility model provides a following technical scheme: a cable positioning device for electrical engineering comprises a base, an adjusting handle and a control handle, wherein a screw rod penetrates through the base, a large bevel gear is fixedly mounted at the bottom end of the screw rod, a small bevel gear is arranged inside the base, a connecting shaft is connected and mounted on one side of the small bevel gear and penetrates through the base, an adjusting handle is fixedly mounted at the other end of the connecting shaft, an adjusting block is sleeved on the outer side of the screw rod, a positioning box is connected and mounted on one side of the adjusting block, a through groove is formed inside the positioning box, a notch is formed in the positioning box, a fixing plate is fixedly mounted at the top end of the positioning box, a positioning shaft is arranged at the bottom of the fixing plate, a fixing shaft penetrates through the middle of the positioning shaft and is connected with the fixing plate, a moving plate is arranged in the middle of the, and the rack is welded and installed at the bottom of the moving plate, a circular gear is arranged inside the positioning box, a control handle is arranged below the positioning box, a control shaft is fixedly installed on the control handle, and the other end of the control shaft is connected with the control gear.

Preferably, the small bevel gear is located below the large bevel gear, the large bevel gear and the small bevel gear form a meshing structure, and the small bevel gear, the connecting shaft and the adjusting handle are integrally arranged.

Preferably, one side of the adjusting block, which is attached to the screw rod, is provided with threads, and the adjusting block forms a thread lifting structure outside the screw rod.

Preferably, the inner diameter of the through groove is larger than the thickness of the moving plate, the moving plate is arranged in an inverted U shape, and the moving plate forms a clamping sliding structure in the through groove.

Preferably, the positioning shaft is arranged in an hourglass shape, the inner diameter of the positioning shaft is larger than the outer diameter of the fixing shaft, and the positioning shaft forms a rotating structure outside the fixing shaft.

Preferably, the rack is located on the central line of the moving plate, the rack and the circular gear form an engagement structure, and the circular gear and the control gear form an engagement structure.

Compared with the prior art, the beneficial effects of the utility model are that: the cable positioning device for electrical engineering is provided with a positioning device,

1. the base is provided with a screw rod and an adjusting block, the adjusting block is connected with and mounted with a positioning box, the bottom of the screw rod is provided with a large bevel gear, and the screw rod can be driven to rotate through an adjusting handle, so that the adjusting block is driven to lift, the height adjusting effect on the positioning box is achieved, and different height requirements of cable positioning are facilitated;

2. the locating box is internally provided with the locating shaft and the moving plate, the locating shaft can be used for clamping and fixing the cable through the moving of the moving plate, the locating shaft is arranged in a hourglass shape, the locating shaft forms a rotating structure on the outer side of the fixed shaft, the hourglass shape is arranged to be beneficial to the locating shaft to better clamp and limit the cable, and the locating shaft can rotate to enable the cable to be pulled in the middle of the locating shaft as required, so that the cable cannot be abraded, and the service life of the cable is prolonged.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the positioning box of the present invention;

FIG. 3 is a schematic view of the connection structure of the notch and the moving plate of the present invention;

fig. 4 is a schematic view of the connection structure of the positioning shaft and the fixing shaft of the present invention.

In the figure: 1. a base; 2. a screw rod; 3. a large bevel gear; 4. a bevel pinion gear; 5. a connecting shaft; 6. adjusting the handle; 7. an adjusting block; 8. a positioning box; 9. a through groove; 10. a fixing plate; 11. positioning the shaft; 12. a fixed shaft; 13. moving the plate; 14. a rack; 15. a circular gear; 16. a control gear; 17. a control shaft; 18. a control handle; 19. a notch.

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, the present invention provides a technical solution: a cable positioning device for electrical engineering comprises a base 1, an adjusting handle 6 and a control handle 18, wherein a screw rod 2 penetrates through the base 1, a large bevel gear 3 is fixedly installed at the bottom end of the screw rod 2, a small bevel gear 4 is arranged inside the base 1, a connecting shaft 5 is connected and installed on one side of the small bevel gear 4, the connecting shaft 5 penetrates through the base 1, the adjusting handle 6 is fixedly installed at the other end of the connecting shaft 5, an adjusting block 7 is sleeved and installed on the outer side of the screw rod 2, a positioning box 8 is connected and installed on one side of the adjusting block 7, a through groove 9 is formed inside the positioning box 8, a notch 19 is formed in the positioning box 8, a fixing plate 10 is fixedly installed at the top end of the positioning box 8, a positioning shaft 11 is arranged at the bottom of the fixing plate 10, a fixing shaft 12 penetrates through the middle of the positioning shaft 11, the fixing, the movable plate 13 is also provided with a positioning shaft 11 and a fixed shaft 12, the bottom of the movable plate 13 is welded with a rack 14, a circular gear 15 is arranged inside the positioning box 8, a control handle 18 is arranged below the positioning box 8, a control shaft 17 is fixedly arranged on the control handle 18, and the other end of the control shaft 17 is connected with a control gear 16;

the small bevel gear 4 is positioned below the large bevel gear 3, the large bevel gear 3 and the small bevel gear 4 form a meshing structure, and the small bevel gear 4, the connecting shaft 5 and the adjusting handle 6 are integrally arranged, so that the adjusting handle 6 is favorable for driving the large bevel gear 3 to rotate, and the screw rod 2 is driven to rotate;

one side of the adjusting block 7, which is attached to the screw rod 2, is provided with threads, and the adjusting block 7 forms a thread lifting structure on the outer side of the screw rod 2, so that the adjusting block 7 is driven to lift through the rotation of the screw rod 2, and the effect of adjusting the height of the positioning box 8 is achieved;

the inner diameter of the through groove 9 is larger than the thickness of the moving plate 13, the moving plate 13 is arranged in an inverted U shape, the moving plate 13 forms a clamping sliding structure in the through groove 9, the moving plate 13 is limited on the positioning box 8 due to the inverted U-shaped arrangement, and the moving plate 13 is more stably moved due to clamping in the through groove 9;

the positioning shaft 11 is arranged in an hourglass shape, the inner diameter of the positioning shaft 11 is larger than the outer diameter of the fixing shaft 12, the positioning shaft 11 forms a rotating structure on the outer side of the fixing shaft 12, the hourglass shape is favorable for the positioning shaft 11 to better clamp and limit cables, and the positioning shaft 11 can rotate on the outer side of the fixing shaft 12, so that the cables cannot be abraded when being pulled in the middle of the positioning shaft 11 as required;

the rack 14 is located on the central line of the moving plate 13, the rack 14 and the circular gear 15 form an engaging structure, and the circular gear 15 and the control gear 16 form an engaging structure, so that the circular gear 15 is driven to rotate by the control gear 16, the rack 14 is driven to move, and the moving plate 13 can be moved.

The working principle is as follows: according to fig. 1-4, when using the cable positioning device for electrical engineering, firstly, the worker moves the device to the position to be positioned through the bottom roller, places the cable to be positioned on the movable plate 13 inside the positioning box 8, and makes the cable be located between the positioning shaft 11 on the positioning box 8 and the positioning shaft 11 on the movable plate 13, by rotating the control handle 18, the control handle 18 can drive the control shaft 17 to rotate, the control shaft 17 drives the control gear 16 connected and installed with the control shaft to rotate, so that the control gear 16 drives the circular gear 15 engaged with the control shaft to rotate, then the circular gear 15 drives the rack 14 engaged with the control shaft to rotate, the rack 14 is fixedly connected with the movable plate 13, then the rack 14 drives the movable plate 13 to move inside the through slot 9, and simultaneously the positioning shaft 11 and the fixed shaft 12 fixedly installed above the movable plate 13 are driven to move, the distance between the positioning shaft 11 on the positioning box 8 and the positioning shaft 11 on the moving plate 13 is reduced, and after the distance is adjusted to be suitable for the outer diameter of the cable, the positioning shaft 11 above the moving plate 13 and the positioning shaft 11 on the positioning box 8 clamp the cable, so that the position of the cable is determined, the cable can be pumped in the middle of the positioning shaft 11, and the cable cannot be stuck to the cable to be abraded;

according to fig. 1, if the heights of the cable positioning requirements are different, a worker can rotate an adjusting handle 6 on the outer side of a rotating base 1, the adjusting handle 6 drives a connecting shaft 5 and a small bevel gear 4 to rotate, the small bevel gear 4 drives a large bevel gear 3 meshed with the small bevel gear to rotate, the large bevel gear 3 drives a screw rod 2 fixedly mounted above the large bevel gear to rotate, then an adjusting block 7 on the outer side of the screw rod 2 moves up and down under the rotation of the screw rod 2, the adjusting block 7 drives a positioning box 8 to move when moving, the cable can be positioned at the required height as required, and the operation process of the device is the above.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a cable positioner for electrical engineering, includes base (1), adjustment handle (6) and control handle (18), its characterized in that: the base (1) is provided with a screw rod (2) in a penetrating manner, a large bevel gear (3) is fixedly arranged at the bottom end of the screw rod (2), a small bevel gear (4) is arranged in the base (1), one side of the small bevel gear (4) is connected with and provided with a connecting shaft (5), the connecting shaft (5) penetrates through the base (1), the other end of the connecting shaft (5) is fixedly provided with an adjusting handle (6), an adjusting block (7) is sleeved on the outer side of the screw rod (2), one side of the adjusting block (7) is connected with and provided with a positioning box (8), a through groove (9) is formed in the positioning box (8), a notch (19) is formed in the positioning box (8), a fixing plate (10) is fixedly arranged at the top end of the positioning box (8), a positioning shaft (11) is arranged at the bottom of the fixing plate (10), and, and fixed axle (12) and fixed plate (10) interconnect, be provided with movable plate (13) in the middle of location box (8), and be provided with location axle (11) and fixed axle (12) on movable plate (13) equally to movable plate (13) bottom welded mounting has rack (14), location box (8) inside is provided with round gear (15), location box (8) below is provided with control handle (18), and fixed mounting has control shaft (17) on control handle (18) to control shaft (17) other end connection installs control gear (16).

2. The cable positioning device for electrical engineering according to claim 1, wherein: the small bevel gear (4) is located below the large bevel gear (3), the large bevel gear (3) and the small bevel gear (4) form a meshing structure, and the small bevel gear (4), the connecting shaft (5) and the adjusting handle (6) are integrally arranged.

3. The cable positioning device for electrical engineering according to claim 1, wherein: one side of the adjusting block (7) attached to the screw rod (2) is provided with threads, and the adjusting block (7) forms a thread lifting structure on the outer side of the screw rod (2).

4. The cable positioning device for electrical engineering according to claim 1, wherein: the inner diameter of the through groove (9) is larger than the thickness of the moving plate (13), the moving plate (13) is arranged in an inverted U shape, and the moving plate (13) forms a clamping sliding structure in the through groove (9).

5. The cable positioning device for electrical engineering according to claim 1, wherein: the positioning shaft (11) is arranged in an hourglass shape, the inner diameter of the positioning shaft (11) is larger than the outer diameter of the fixing shaft (12), and the positioning shaft (11) forms a rotating structure on the outer side of the fixing shaft (12).

6. The cable positioning device for electrical engineering according to claim 1, wherein: the rack (14) is positioned on the central line of the moving plate (13), the rack (14) and the circular gear (15) form a meshing structure, and the circular gear (15) and the control gear (16) form a meshing structure.