Manufacturing tool for stay wire of power transmission and distribution overhead line

Abstract

The utility model relates to the technical field of line stay wires, and discloses a manufacturing tool for a power transmission and distribution overhead line stay wire, which comprises a processing box, supporting legs fixedly arranged at the bottom of the processing box, and a processing assembly arranged on the side wall of the processing box, the machining assembly comprises an adjusting mechanism installed on the side wall of the machining box, the adjusting mechanism is located on the inner wall of the machining box, an auxiliary mechanism is installed on the inner wall of the machining box, and one end of the auxiliary mechanism is connected with one end of the adjusting mechanism. The steel strand bending device solves the problems that when an existing device is used, the position of a clamp is driven by an air cylinder to descend, the position of a steel strand is bent through the clamp, the steel strand is arranged at the top of a sleeve, the sleeve does not limit the position of the side wall of the steel strand, and when the steel strand is extruded, the position of the side wall of the steel strand is not limited. The problem that the bending efficiency of the steel strand is reduced due to the fact that the steel strand is likely to deviate or bounce away is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of line pulling wires, in particular to a manufacturing tool for pulling wires of overhead lines for power transmission and distribution. Background Art

[0002] The guy wire is an important accessory for overhead power transmission and distribution lines. It can balance the poles, resist wind pressure, and prevent the pole parts from deforming and falling. The guy wire material is generally made of galvanized steel strands, which are a very hard steel. Therefore, tools for making guy wires for overhead power transmission and distribution lines are needed.

[0003] For example, Chinese patent CN217343327U discloses a tool for making overhead line cables for power transmission and distribution. The tool has a lifting function by setting an adjustment mechanism, so as to achieve the effect of lifting the clamp, so that the clamp can be adjusted to the surface of the steel strand, thereby increasing the alignment accuracy, facilitating the bending of the steel strand, and facilitating the use of the user;

[0004] When the device is in use, the position of the clamp is driven down by the cylinder, and the steel strand is bent by the clamp. Since the steel strand is arranged on the top of the sleeve, the sleeve does not limit the side wall position of the steel strand. When the steel strand is squeezed, it may deviate or bounce off, resulting in reduced bending efficiency of the steel strand. Utility Model Content

[0005] The purpose of the utility model is to provide a tool for making overhead line cables for power transmission and distribution, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a tool for making overhead line cables for power transmission and distribution, comprising a processing box,

[0007] Support legs fixedly mounted on the bottom of the processing box;

[0008] and a processing assembly disposed on a side wall of the processing box;

[0009] The processing assembly includes an adjustment mechanism installed at a side wall position of the processing box, and the adjustment mechanism is located at an inner wall position of the processing box;

[0010] An auxiliary mechanism is installed on the inner wall of the processing box, and one end of the auxiliary mechanism is connected to one end of the adjustment mechanism.

[0011] Preferably, there are four supporting legs, the four supporting legs are equal in shape and size, and the four supporting legs are respectively fixedly installed at the four corners of the bottom of the processing box, so that the overall position of the device can be supported by the supporting legs.

[0012] Preferably, a pad is fixedly installed at the bottom of the supporting leg, a movable door is hingedly installed on the front of the processing box through a hinge, and a handle is fixedly installed on the front of the movable door. When the handle is pulled, the position of the movable door can be driven to open.

[0013] Preferably, the adjustment mechanism includes a cylinder and a processing base, the cylinder is fixedly mounted on the top of the inner wall of the processing box, the output end of the cylinder is transmission-mounted with a telescopic rod, the bottom of the telescopic rod is fixedly mounted with a cross plate, the bottom of the cross plate is fixedly mounted with a connecting rod, the bottom of the connecting rod is fixedly mounted with an extrusion block, and the side wall of the cross plate is fixedly mounted with an adjustment plate.

[0014] Preferably, the processing base is fixedly mounted on the bottom of the inner wall of the processing box, and the processing base is located directly below the extrusion block.

[0015] Preferably, the auxiliary mechanism includes a rotating rod, which is fixedly mounted on the inner wall of the processing box, and a gear is rotatably mounted on the other end of the rotating rod through a bearing, a rack is mounted on the side wall of the gear, a limit block is slidably mounted on the side wall of the rack, the bottom of the limit block is fixedly connected to the bottom of the inner wall of the processing box, and an auxiliary rod is fixedly mounted on the side wall of the rack.

[0016] Preferably, the side wall of the gear is meshed with the side wall of the adjustment plate, and the side wall of the gear is meshed with the side wall of the rack, and when the position of the adjustment plate moves, the position of the gear can be driven to rotate.

[0017] The utility model provides a tool for making overhead line cables for power transmission and distribution.

[0018] Beneficial effects:

[0019] (1) The utility model allows an operator to place the steel strand on the inner wall of the processing base, and then directly open the cylinder. Under the joint action of the telescopic rod, the cross plate, the connecting rod and the extrusion block, the cylinder will squeeze the surface of the steel strand when the extrusion block descends. At the same time, the special design of the processing base can realize the rapid bending of the steel strand without the problem of deviation. This solves the problem that when the existing device is in use, the position of the clamp is driven to descend by the cylinder, and the position of the steel strand is bent by the clamp. Since the steel strand is arranged on the top of the sleeve, the sleeve does not limit the side wall position of the steel strand. When the steel strand is squeezed, it may deviate or bounce off, resulting in a decrease in the bending efficiency of the steel strand.

[0020] (2) When the horizontal plate of the utility model is lowered, the position of the adjustment plate can be driven to lower as well. Under the joint action of the gear, rack and auxiliary rod, the adjustment plate can lift both ends of the steel strand through the auxiliary rod, thereby achieving better bending of the steel strand and facilitating the operator to better use the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the auxiliary mechanism of the utility model.

[0025] In the figure: 1. processing box; 2. supporting legs; 3. pad; 4. processing assembly; 41. adjusting mechanism; 411. processing base; 412. cylinder; 413. telescopic rod; 414. cross plate; 415. connecting rod; 416. extrusion block; 417. adjusting plate; 42. auxiliary mechanism; 421. gear; 422. rotating rod; 423. rack; 424. limiting block; 425. auxiliary rod; 5. movable door; 6. handle. DETAILED DESCRIPTION

[0026] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0027] Example 1

[0028] A preferred embodiment of a tool for making overhead line cables for power transmission and distribution provided by the utility model is as follows: Figures 1 to 4 As shown: A tool for making overhead line cables for power transmission and distribution, comprising a processing box 1,

[0029] A support leg 2 is fixedly mounted on the bottom of the processing box 1. There are four support legs 2. The four support legs 2 are of equal shape and size. The four support legs 2 are respectively fixedly mounted at the four corners of the bottom of the processing box 1. The overall position of the device can be supported by the support legs 2. A pad 3 is fixedly mounted on the bottom of the support leg 2. A movable door 5 is hingedly mounted on the front of the processing box 1 through a hinge. A handle 6 is fixedly mounted on the front of the movable door 5. When the handle 6 is pulled, the movable door 5 can be driven to open.

[0030] and a processing assembly 4 disposed on a side wall of the processing box 1;

[0031] The processing assembly 4 includes an adjustment mechanism 41 installed at the side wall of the processing box 1, and the adjustment mechanism 41 is located at the inner wall of the processing box 1;

[0032] An auxiliary mechanism 42 is installed on the inner wall of the processing box 1 , and one end of the auxiliary mechanism 42 is connected to one end of the adjustment mechanism 41 .

[0033] The adjusting mechanism 41 includes a cylinder 412 and a processing base 411. The cylinder 412 is fixedly installed on the top of the inner wall of the processing box 1. The output end of the cylinder 412 is driven by a telescopic rod 413. The bottom of the telescopic rod 413 is fixedly installed with a horizontal plate 414. The bottom of the horizontal plate 414 is fixedly installed with a connecting rod 415. The bottom of the connecting rod 415 is fixedly installed with an extrusion block 416. The side wall of the horizontal plate 414 is fixedly installed with an adjusting plate 417.

[0034] In this embodiment, the processing base 411 is fixedly installed at the bottom of the inner wall of the processing box 1 , and the processing base 411 is located directly below the extrusion block 416 .

[0035] During the specific implementation process, when the operator uses the device, he first supports the position of the device through the support legs 2 at the bottom of the device, and then pulls the handle 6 to quickly open the position of the movable door 5. Then, the steel strand can be directly placed on the inner wall of the processing base 411, and then the cylinder 412 can be directly opened. The cylinder 412 drives the position of the cross plate 414 to descend through the telescopic rod 413. The cross plate 414 drives the position of the extrusion block 416 to descend under the action of the connecting rod 415. When the extrusion block 416 descends, it will squeeze the surface of the steel strand, so as to achieve rapid bending of the steel strand and prevent it from being offset.

[0036] Example 2

[0037] On the basis of Example 1, a preferred embodiment of a tool for making overhead line cables for power transmission and distribution provided by the utility model is as follows: Figures 1 to 4 As shown: the auxiliary mechanism 42 includes a rotating rod 422, which is fixedly mounted on the inner wall of the processing box 1, and a gear 421 is rotatably mounted on the other end of the rotating rod 422 through a bearing, a rack 423 is mounted on the side wall of the gear 421, and a limit block 424 is slidably mounted on the side wall of the rack 423, and the bottom of the limit block 424 is fixedly connected to the bottom of the inner wall of the processing box 1, and an auxiliary rod 425 is fixedly mounted on the side wall of the rack 423.

[0038] In this embodiment, the side wall of the gear 421 meshes with the side wall of the adjustment plate 417, and the side wall of the gear 421 meshes with the side wall of the rack 423. When the adjustment plate 417 moves, the gear 421 can be driven to rotate.

[0039] In the specific implementation process, when the horizontal plate 414 is descending, it can drive the position of the adjustment plate 417 to descend. Since the side wall of the adjustment plate 417 is meshed with the side wall of the gear 421, the adjustment plate 417 can drive the position of the gear 421 to rotate when it descends. When the gear 421 rotates, it can drive the position of the rack 423 to be lifted. When the position of the rack 423 moves, it will drive the position of the auxiliary rod 425 to move. The two ends of the steel strand are lifted by the auxiliary rod 425 to achieve better bending of the steel strand.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for making overhead line cables for power transmission and distribution, comprising a processing box (1), A support leg (2) fixedly mounted on the bottom of the processing box (1); and a processing assembly (4) arranged on the side wall of the processing box (1); characterized in that: The processing assembly (4) comprises an adjustment mechanism (41) installed on the side wall of the processing box (1), and the adjustment mechanism (41) is located on the inner wall of the processing box (1); An auxiliary mechanism (42) is installed on the inner wall of the processing box (1), and one end of the auxiliary mechanism (42) is connected to one end of the adjustment mechanism (41).

2. A tool for making overhead line cables for power transmission and distribution according to claim 1, characterized in that: There are four supporting legs (2), the four supporting legs (2) are of equal shape and size, and the four supporting legs (2) are respectively fixedly mounted at the four corners of the bottom of the processing box (1).

3. A tool for making overhead line cables for power transmission and distribution according to claim 1, characterized in that: A pad (3) is fixedly mounted on the bottom of the support leg (2), a movable door (5) is hingedly mounted on the front of the processing box (1) via a hinge, and a handle (6) is fixedly mounted on the front of the movable door (5).

4. A tool for making overhead line cables for power transmission and distribution according to claim 1, characterized in that: The adjustment mechanism (41) comprises a cylinder (412) and a processing base (411); the cylinder (412) is fixedly mounted on the top of the inner wall of the processing box (1); a telescopic rod (413) is transmission-mounted on the output end of the cylinder (412); a transverse plate (414) is fixedly mounted on the bottom of the telescopic rod (413); a connecting rod (415) is fixedly mounted on the bottom of the transverse plate (414); an extrusion block (416) is fixedly mounted on the bottom of the connecting rod (415); and an adjustment plate (417) is fixedly mounted on the side wall of the transverse plate (414).

5. A tool for making overhead line cables for power transmission and distribution according to claim 4, characterized in that: The processing base (411) is fixedly mounted on the bottom of the inner wall of the processing box (1), and the processing base (411) is located directly below the extrusion block (416).

6. A tool for making overhead line cables for power transmission and distribution according to claim 1, characterized in that: The auxiliary mechanism (42) comprises a rotating rod (422), the rotating rod (422) being fixedly mounted on the inner wall of the processing box (1), the other end of the rotating rod (422) being rotatably mounted with a gear (421) via a bearing, the side wall of the gear (421) being mounted with a rack (423), the side wall of the rack (423) being slidably mounted with a limit block (424), the bottom of the limit block (424) being fixedly connected to the bottom of the inner wall of the processing box (1), and the side wall of the rack (423) being fixedly mounted with an auxiliary rod (425).

7. A tool for making overhead line cables for power transmission and distribution according to claim 6, characterized in that: The side wall of the gear (421) is meshed with the side wall of the adjustment plate (417), and the side wall of the gear (421) is meshed with the side wall of the rack (423).

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