CN217701112U

CN217701112U - Hand-held cable bending tool

Info

Publication number: CN217701112U
Application number: CN202221759635.6U
Authority: CN
Inventors: 赵翰秋; 胡卫军; 席爱清
Original assignee: Jiangsu Tonghe Electrical Co ltd
Current assignee: Jiangsu Tonghe Electrical Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-01
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a hand-held type cable instrument of bending belongs to the instrument field of bending, its characterized in that: base mechanism includes circular base, long arm handle I and semicircle post piece, circular base left side vertical welding is provided with long arm handle I, the last perpendicular welding of surface of circular base is provided with a set of semicircle post piece, semicircle post piece one side is the plane for the arc surface another side, be provided with the internal thread on the semicircle post piece arc surface, the cover is equipped with slewing mechanism on the semicircle post piece, slewing mechanism includes bearing I, long arm handle II, the threaded rod, bearing II, nut and pipe, I left side vertical welding of bearing is provided with long arm handle II, II front end welding of long arm handle are provided with the threaded rod, the cover is equipped with a set of bearing II on the threaded rod, the spiral is provided with the nut on the threaded rod, the cover is equipped with the pipe on the semicircle post piece, the pipe inner wall sets up the external screw thread, the problem of the uncertain inconvenient line planning of the bending point that has solved manual operation and wasted time and energy and bent, mainly be applied to the cable in the aspect of bending.

Description

Hand-held cable bending tool

Technical Field

The utility model belongs to the technical field of the instrument of bending, concretely relates to hand-held type cable instrument of bending.

Background

According to the existing multiple electrical cabinets such as ring main units and cable branch boxes, the arrangement of each electrical component in the cabinet body is developed towards the direction of saving the space of the cabinet body, so that each electrical component forms a certain angle with each other in spatial distribution, electrical components inside the electrical cabinets such as the ring main units and the cable branch boxes in the power distribution network can be merged into a power grid after cable wiring tests are completed, the cables need to be bent by 90 degrees to 180 degrees in the wiring process to meet wiring among different heights of components in the cabinet body, the hardness of 4-core cable wires (95 mm to 240 mm) is high, the cables are bent to a desired angle in a manual holding bending mode, manual operation is time-consuming and labor-consuming, the stress points of bending are uncertain to not reach the desired bending degree, the layout planning of the internal circuits of the cabinet body is inconvenient, and aiming at the problems, a handheld cable bending tool is provided for the department.

Disclosure of Invention

An object of the utility model is to provide a hand-held type cable instrument of bending to solve the problem that proposes among the above-mentioned background art.

Hand-held type cable instrument of bending, including base mechanism and slewing mechanism, the cooperation of the two mechanism can realize bending the radian and the quarter bend, its characterized in that: the base mechanism comprises a circular base, a long arm handle I and a semi-arc column block, the left side of the circular base is perpendicularly welded with the long arm handle I, the long arm handle I is convenient for workers to operate, the upper surface of the circular base is perpendicularly welded with a group of semi-arc column blocks, the circular base is used for limiting and can also meet the requirement of threaded connection between a circular pipe and the semi-arc column block, one side of each semi-arc column block is an arc surface, the other side of each semi-arc column block is a plane, an internal thread is arranged on the arc surface of each semi-arc column block, a rotating mechanism is sleeved on each semi-arc column block and comprises a bearing I, a long arm handle II, a threaded rod, a bearing II, a nut and a circular pipe, I inner wall of bearing hug closely half arc cylinder piece arc surface, I left side vertical welding of bearing be provided with long arm handle II, II front end welding of long arm handle be provided with the threaded rod, threaded rod and half arc cylinder piece be parallel to each other, the threaded rod on the cover be equipped with a set of bearing II, the threaded rod on the spiral be provided with the nut, bearing II compress tightly through the nut, half arc cylinder piece on the cover be equipped with the pipe, the pipe inner wall set up the external screw thread, the pipe on external screw thread and the interior screw-thread fit on the half arc cylinder piece, distance between pipe and the bearing II can satisfy maximally and place 240mm single core cable and bend.

Preferably, long arm handle I and long arm handle II on set up all to have anti-skidding cover, be convenient for operate workman's operation.

Preferably, the number of the semi-arc column blocks is two, the semi-arc column blocks are symmetrical left and right, a distance exists between the two semi-arc column blocks, and the distance can maximally satisfy the placing of 240mm single-core cable bending.

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

the cable core bending device is simple in structure and convenient to operate, the circular tube is arranged to be a detachable structure, when the circular tube is not installed, the position where the cable core is to be bent is placed between the semi-circular arc column blocks of the base mechanism and is positioned at the same horizontal line with the semi-circular arc column blocks, the rotating mechanism rotates on the base mechanism, the bearing II on the rotating mechanism compresses the cable core, the cable core is bent to be approximately 90 degrees, the circular tube is screwed on the semi-circular arc column blocks, the position where the cable core is to be bent is placed between the circular tube and the bearing II, the rotating mechanism rotates on the base mechanism, the bearing II on the rotating mechanism compresses the cable core, the cable core is bent, and components are convenient to install.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the base mechanism of the present invention;

fig. 3 is a cross-sectional view of the rotating mechanism of the present invention;

fig. 4 is a cross-sectional view of the round tube of the present invention;

fig. 5 is a front view of the present invention;

fig. 6 is a top view of the present invention;

fig. 7 is a front view of the present invention with the round tube removed.

In the figure: 1. a base mechanism; 2. a circular base; 3. a long arm handle I; 4. a semi-circular arc column block; 5. an internal thread; 6. a rotating mechanism; 7. a bearing I; 8. a long arm handle II; 9. a threaded rod; 10. a bearing II; 11. a nut; 12. a circular tube; 13. and (4) external threads.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-7, the present invention provides a technical solution: hand-held type cable instrument of bending, including base mechanism 1 and slewing mechanism 6, its characterized in that: base mechanism 1 include circular base 2, long arm handle I3 and semicircle

post piece

4, 2 left sides vertical welding of circular base be provided with long arm handle I3, 2 upper surface vertical welding of circular base be provided with a set of semicircle post piece 4, semicircle post piece 4 one side be the arc surface another side for the plane, 4 arc surfaces of semicircle post piece on be provided with

internal thread

5, 4 numbers of semicircle post piece be two, semicircle post piece 4 left and right sides symmetry of each other, semicircle post piece 4 on the cover be equipped with slewing mechanism 6, slewing mechanism 6 include bearing I7, long arm handle II 8, threaded rod 9, bearing II 10, nut 11 and pipe 12, I7 inner wall of bearing hug closely semicircle post piece 4 arc surfaces, the perpendicular welding in I7 left sides of bearing be provided with long arm handle II 8, long arm handle I3 and long arm handle II 8 on set up and all have the non-slip cap, long arm handle II 8 front end welding threaded rod be provided with 9, 9 and 9 the threaded rod set up the parallel threaded rod of screw rod on the screw rod 9 and the screw rod 12 the screw rod 13 on the semicircle post piece 12 the nut 4 parallel screw rod 4 the inner wall of semicircle post piece 4 the nut 12 set up the non-screw rod 13, the parallel screw rod 12 on the nut on the non-screw rod 13 on the nut on the half-screw rod 12 the nut on the parallel screw rod 12 on the long arm handle II set up the non-screw rod 11, the nut 12 on the nut 12 the non-screw rod 13 on the nut 12 on the parallel nut 12 on the nut 4 on the nut 12.

The utility model discloses a theory of operation and use flow: at first the workman will be the required place of bending the radian of cable with black marker mark pen mark, 12 spirals on semicircle post piece 4 this moment on the pipe, place pipe 12 and bearing between II 10 with the place that the sinle silk will be bent again, ensure the direction of bending, the worker of working a telephone switchboard operates I3 of long arm handle and II 8 of long arm handle and makes slewing mechanism 6 rotate on base mechanism 1, bearing II 10 on the slewing mechanism 6 compresses tightly the cable sinle silk, let the sinle silk crooked, merge into the internal portion of cabinet.

Example 2

post piece

internal thread

The utility model discloses a theory of operation and use flow: at first the workman will the required 90 curved places of bending of cable mark with red marker pen, take off pipe 12 from the semicircle post piece 4 spiral this moment, place between the semicircle post piece 4 of base mechanism 1 with the place that the sinle silk will be bent again, ensure the direction of bending, slewing mechanism 6 rotates on base mechanism 1, and bearing II 10 on slewing mechanism 6 compresses tightly the cable sinle silk, lets the sinle silk bend nearly 90, makes things convenient for the installation wiring of components and parts.

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. Hand-held type cable instrument of bending, including base mechanism (1) and slewing mechanism (6), its characterized in that: the base mechanism (1) comprises a circular base (2), a long arm handle I (3) and a half-arc column block (4), the left side of the circular base (2) is perpendicularly welded with the long arm handle I (3), the upper surface of the circular base (2) is perpendicularly welded with a group of half-arc column blocks (4), one surface of each half-arc column block (4) is a plane, the other surface of each half-arc column block (4) is provided with an internal thread (5), the half-arc column blocks (4) are sleeved with a rotating mechanism (6), the rotating mechanism (6) comprises a bearing I (7), a long arm handle II (8), a threaded rod (9), a bearing II (10), a nut (11) and a circular tube (12), the inner wall of the bearing I (7) is tightly attached to the arc surfaces of the half-arc column blocks (4), the left side of the bearing I (7) is perpendicularly welded with the long arm handle II (8), the front end of the long arm handle II (8) is welded with the threaded rod (9), the threaded rod (9) and the threaded rod (4) are tightly attached to the arc column blocks (11), the nut (11) is sleeved with the screw rod (11), and the screw rod (9) is arranged on the screw rod (11), semicircle column piece (4) on the cover be equipped with pipe (12), pipe (12) inner wall set up external screw thread (13), pipe (12) on external screw thread (13) and semicircle column piece (4) on internal thread (5) cooperation.

2. The hand-held cable bending tool of claim 1, wherein: the long arm handle I (3) and the long arm handle II (8) are provided with anti-slip sleeves.

3. The hand-held cable bending tool of claim 1, wherein: the number of the semi-arc cylindrical blocks (4) is two, and the semi-arc cylindrical blocks (4) are symmetrical left and right.