Self-locking type branch binding device

Abstract

The utility model discloses a self-locking type branch binding device, which belongs to the field of branch binding and comprises a binding device main body, a rocking handle is mounted at the top end of the binding device main body, a steel wire rope is mounted at the outer end of the rocking handle, and the steel wire rope is connected with the binding device main body; according to the technical scheme, a crank is rotated, the crank drives a connecting cylinder to rotate, the connecting cylinder drives a cylinder to rotate, the cylinder unrolls a steel wire rope, meanwhile, the connecting cylinder acts on a torsional spring, the torsional spring is twisted to store force, a user sleeves the loose steel wire rope on a branch needing to be bound, then the crank is loosened, the torsional spring is not stressed at the moment, and the steel wire rope is loosened. The torsion spring automatically rebounds, the torsion spring drives the connecting cylinder to rotate, the connecting cylinder drives the cylinder to rotate, and the cylinder winds the steel wire rope, so that the steel wire rope is tightened to bind the branches, the purpose of automatic locking is achieved, manual tightening operation is not needed, and use is more convenient and efficient and easy.

Description

Technical Field

[0001] The utility model relates to the field of branch binding, and more specifically to a self-locking branch binding device. Background Art

[0002] When clearing branches, the branches need to be bundled in batches to facilitate their transportation. Generally, ropes are used to bundle the branches, which can be tied together to keep them stable, ensure that they are tied firmly, and prevent the branches from loosening or falling off.

[0003] Chinese patent application number: CN202022130377.2, provides a combined wire harness bundling device, which is composed of multiple combined wire harness bundling devices that can be combined or disassembled with each other. The staff can choose to combine or disassemble the combined wire harness bundling device according to the sagging situation of the line. For example, in the case of severe sagging, the combined wire harness bundling device is disassembled into multiple devices and bundled at different positions of the line to maximize the limitation of line sagging.

[0004] However, when bundling, manual bundling and locking are required, which is complicated to operate and inconvenient to use. Therefore, a self-locking branch bundling device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a self-locking branch binding device, which rebounds autonomously through a torsion spring, which drives the connecting cylinder to rotate, and the connecting cylinder drives the cylinder to rotate. The cylinder reels in the wire rope, so that the wire rope is tightened to bind the branches, achieving the purpose of automatic locking. No manual tightening operation is required, and the use is more convenient, efficient and simple.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A self-locking branch binding device comprises a binding device body, a crank is installed at the top of the binding device body, a steel wire rope is installed at the outer end of the crank, and the steel wire rope is connected to the binding device body; the crank comprises a movable disk, the movable disk is installed at the top of the binding device body, the movable disk is fixedly connected to the binding device body, the inner end of the movable disk is rotatably connected to a cylinder, the cylinder is connected to the steel wire rope, the cylinder is rotatably connected to the binding device body, the front end of the cylinder is fixedly connected to a connecting cylinder, the connecting cylinder passes through the front end of the movable disk, the connecting cylinder is rotatably connected to the movable disk, the front end of the connecting cylinder is fixedly connected to a crank, a torsion spring is installed inside the connecting cylinder, the torsion spring passes through the cylinder and is fixedly connected to the binding device body;

[0008] By turning the crank, the crank drives the connecting cylinder to rotate, and the connecting cylinder drives the cylinder to rotate. The cylinder loosens the wire rope and, at the same time, the connecting cylinder acts on the torsion spring, which is twisted and stores force. The user puts the loose wire rope on the branch to be bundled and then releases the crank. At this time, the torsion spring is not subjected to force and rebounds on its own. The torsion spring drives the connecting cylinder to rotate, and the connecting cylinder drives the cylinder to rotate. The cylinder reels the wire rope, so that the wire rope is tightened to bundle the branches, thereby achieving the purpose of automatic locking. No manual tightening operation is required, and the use is more convenient, efficient and simple.

[0009] Reference Figure 2-Figure 3 As shown, the binding device body includes a machine base, the top of which is fixedly connected with a plurality of fixed blocks which are symmetrically distributed front to back, the fixed block at the front end is fixedly connected with a movable disk, and the top of the fixed block at the rear end is provided with a connecting disk, which is fixedly connected with a torsion spring, and the connecting disk is rotatably connected with the cylinder.

[0010] The left end of the machine base is fixedly connected with a plurality of guide cylinders which are symmetrically distributed up and down, and the right end of the guide cylinder and the machine base is fixedly connected with a hook;

[0011] The position of the fixed block is fixed by the machine base, and the fixed block respectively fixes the positions of the connecting disc and the movable disc, so as to facilitate the subsequent bundling of branches.

[0012] Reference Figure 1-Figure 2 As shown, the steel wire rope passes through the guide cylinder and is connected to the hook;

[0013] The travel direction of the wire rope is limited by the guide cylinder, and the hook is used to limit the position of the wire rope.

[0014] Reference Figure 3 As shown, both ends of the torsion spring are fixedly connected with fixed shafts, the fixed shaft at the front end is fixedly connected to the torsion spring, and the fixed shaft at the rear end is connected to the connecting tube;

[0015] The torsion spring facilitates subsequent self-locking binding.

[0016] An opening is formed on the outer wall of the connecting tube, and the opening is matched with the fixed shaft, and the connecting tube is matched with the torsion spring.

[0017] The opening is provided to facilitate installation of the torsion spring.

[0018] In summary, the utility model has the following beneficial effects:

[0019] (1) In this solution, the torsion spring rebounds autonomously, drives the connecting tube to rotate, drives the cylinder to rotate, and the cylinder winds up the wire rope, thereby tightening the wire rope to bundle the branches, achieving the purpose of automatic locking. No manual tightening operation is required, which is more convenient, efficient and simple to use.

[0020] (2) In this solution, the crank is rotated, the crank drives the connecting cylinder to rotate, the connecting cylinder drives the cylinder to rotate, the cylinder unwinds the wire rope, and the user puts the loose wire rope on the branches that need to be tied to facilitate the tying of the branches. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 2 is a schematic diagram of the overall front view structure of the present embodiment;

[0022] Figure 2 1 is a schematic diagram of the overall rear view structure of the present embodiment;

[0023] Figure 3 It is a schematic diagram of the overall split structure in this embodiment.

[0024] In the figure, 1, the main body of the binding device; 2, the crank; 3, the wire rope; 101, the machine base; 102, the fixed block; 103, the connecting disc; 104, the guide cylinder; 105, the hook; 201, the movable disc; 202, the cylinder; 203, the connecting cylinder; 204, the crank; 205, the torsion spring. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0027] Reference Figure 1-Figure 3 As shown, a self-locking branch binding device in a preferred embodiment of the utility model comprises a binding device body 1, a crank 2 is installed at the top of the front binding device body 1, a steel wire rope 3 is installed at the outer end of the front crank 2, and the front steel wire rope 3 is connected to the binding device body 1; the front crank 2 comprises a movable disk 201, the front movable disk 201 is installed at the top of the binding device body 1, the front movable disk 201 is fixedly connected to the binding device body 1, and the inner end of the front movable disk 201 is rotatably connected to a cylinder 202 The front end cylinder 202 is connected to the steel wire rope 3, the front end cylinder 202 is rotatably connected to the binding device body 1, the front end of the front end cylinder 202 is fixedly connected with a connecting cylinder 203, the front end connecting cylinder 203 penetrates the front end of the movable disk 201, the front end connecting cylinder 203 is rotatably connected to the movable disk 201, the front end of the front end connecting cylinder 203 is fixedly connected with a crank 204, a torsion spring 205 is installed inside the front end connecting cylinder 203, and the front end torsion spring 205 penetrates the cylinder 202 and is fixedly connected to the binding device body 1;

[0028] By rotating the crank 204, the crank 204 drives the connecting cylinder 203 to rotate, the connecting cylinder 203 drives the cylinder 202 to rotate, the cylinder 202 loosens the wire rope 3, and at the same time, the connecting cylinder 203 acts on the torsion spring 205, the torsion spring 205 is twisted and stores force, the user puts the loose wire rope 3 on the branch that needs to be tied, and then releases the crank 204. At this time, the torsion spring 205 is not subjected to force, the torsion spring 205 rebounds autonomously, the torsion spring 205 drives the connecting cylinder 203 to rotate, the connecting cylinder 203 drives the cylinder 202 to rotate, the cylinder 202 reels the wire rope 3, so that the wire rope 3 is tightened to tie the branch, thereby achieving the purpose of automatic locking, and no manual tightening operation is required, the use is more convenient, efficient and simple.

[0029] Reference Figure 2-Figure 3 As shown, the front-end binding device body 1 includes a base 101, and the top of the front-end base 101 is fixedly connected with a plurality of fixed blocks 102 which are symmetrically distributed front and back, the front-end fixed block 102 is fixedly connected with the movable disk 201, and the top of the rear-end fixed block 102 is provided with a connecting disk 103, the front-end connecting disk 103 is fixedly connected with the torsion spring 205, and the front-end connecting disk 103 is rotatably connected with the cylinder 202.

[0030] The left end of the front machine base 101 is fixedly connected with a plurality of guide cylinders 104 which are symmetrically distributed up and down, and the right end of the front guide cylinder 104 and the front machine base 101 is fixedly connected with a hook 105;

[0031] The position of the fixing block 102 is fixed by the base 101 , and the fixing block 102 respectively fixes the positions of the connecting disk 103 and the movable disk 201 , so as to facilitate the subsequent bundling of branches.

[0032] Reference Figure 1-Figure 2 As shown, the front end wire rope 3 passes through the guide cylinder 104 and is connected to the hook 105;

[0033] The travel direction of the steel wire rope 3 is defined by the guide cylinder 104 , and the hook 105 is used to define the position of the steel wire rope 3 .

[0034] Reference Figure 3 As shown, both ends of the front torsion spring 205 are fixedly connected with fixed shafts, the front fixed shaft at the front end is fixedly connected to the torsion spring 205, and the front fixed shaft at the rear end is connected to the connecting tube 203;

[0035] The torsion spring 205 facilitates subsequent self-locking binding.

[0036] An opening is formed on the outer wall of the front end connecting tube 203 . The front end opening is matched with the fixed shaft, and the front end connecting tube 203 is matched with the torsion spring 205 .

[0037] The opening is provided to facilitate installation of the torsion spring 205 .

[0038] Specific implementation process: first, turn the crank 204, the crank 204 drives the connecting cylinder 203 to rotate, the connecting cylinder 203 drives the cylinder 202 to rotate, the cylinder 202 loosens the wire rope 3, and at the same time, the connecting cylinder 203 acts on the torsion spring 205, the torsion spring 205 is twisted and stores force, the user puts the loose wire rope 3 on the branch that needs to be tied, and then loosens the crank 204. At this time, the torsion spring 205 is not subjected to force, the torsion spring 205 rebounds autonomously, the torsion spring 205 drives the connecting cylinder 203 to rotate, the connecting cylinder 203 drives the cylinder 202 to rotate, and the cylinder 202 reels the wire rope 3, so that the wire rope 3 is tightened to bundle the branches, thereby achieving the purpose of automatic locking, and no manual tightening operation is required, which is more convenient, efficient and simple to use.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A self-locking branch binding device, comprising a binding device body (1), characterized in that: A crank (2) is installed at the top of the binding device body (1), a steel wire rope (3) is installed at the outer end of the crank (2), and the steel wire rope (3) is connected to the binding device body (1); The crank (2) comprises a movable disk (201), wherein the movable disk (201) is mounted on the top end of the binding device body (1), wherein the movable disk (201) is fixedly connected to the binding device body (1), wherein the inner end of the movable disk (201) is rotatably connected to a cylinder (202), wherein the cylinder (202) is connected to a steel wire rope (3), wherein the cylinder (202) is rotatably connected to the binding device body (1), wherein the front end of the cylinder (202) is fixedly connected to a connecting cylinder (203), wherein the connecting cylinder (203) passes through the front end of the movable disk (201), wherein the connecting cylinder (203) is rotatably connected to the movable disk (201), wherein the front end of the connecting cylinder (203) is fixedly connected to a crank (204), wherein a torsion spring (205) is mounted inside the connecting cylinder (203), wherein the torsion spring (205) passes through the cylinder (202) and is fixedly connected to the binding device body (1).

2. A self-locking branch binding device according to claim 1, characterized in that: The binding device body (1) comprises a machine base (101), the top end of which is fixedly connected to a plurality of fixed blocks (102) which are symmetrically distributed frontward and rearward, the front end of the fixed block (102) is fixedly connected to a movable disk (201), the top end of the rear end of the fixed block (102) is provided with a connecting disk (103), the connecting disk (103) is fixedly connected to a torsion spring (205), and the connecting disk (103) is rotatably connected to a cylinder (202).

3. A self-locking branch binding device according to claim 2, characterized in that: The left end of the machine base (101) is fixedly connected to a plurality of guide cylinders (104) which are symmetrically distributed up and down, and the right end of the guide cylinders (104) and the machine base (101) is fixedly connected to a hook (105).

4. A self-locking branch binding device according to claim 3, characterized in that: The steel wire rope (3) passes through the guide cylinder (104) and is connected to the hook (105).

5. The self-locking branch binding device according to claim 1, characterized in that: Both ends of the torsion spring (205) are fixedly connected to fixed shafts, the fixed shaft at the front end is fixedly connected to the torsion spring (205), and the fixed shaft at the rear end is connected to the connecting tube (203).

6. A self-locking branch binding device according to claim 5, characterized in that: An opening is formed on the outer wall of the connecting tube (203), and the opening is matched with the fixed shaft. The connecting tube (203) is matched with the torsion spring (205).

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