CN216279957U

CN216279957U - Binding device for pipeline joint

Info

Publication number: CN216279957U
Application number: CN202122915535.XU
Authority: CN
Inventors: 王俊武; 李晨莱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-12
Anticipated expiration: 2031-11-25

Abstract

A binding device for a pipeline joint comprises a binding main body, a lantern ring and binding ropes on two sides of the lantern ring; the binding main body comprises a handle, a screw rod and a limiting part; the handle and the screw form a T-shaped structure, the handle and the screw are mutually vertical, and the top end of the screw is fixedly connected to the midpoint of the handle; the bottom end of the screw rod is fixedly connected with the limiting component; the lantern ring is fixedly connected with the sleeve of the screw rod, and the binding rope is connected with the two sides of the lantern ring. This ligature device that pipeline joint was used is applicable to the ligature of different pipe diameter junctions, can adjust or change the ligature rope of different length according to the pipe diameter is different, can reuse and low in manufacturing cost. The binding device for the pipeline joint is convenient to use, the pipeline can be bound and detached on site without using any tool, the used steel wire is a plastic-coated steel wire rope, and the damage to the hose is small during binding.

Description

Binding device for pipeline joint

Technical Field

The utility model relates to the technical field of auxiliary tools for pipeline joints, in particular to a binding device for a pipeline joint.

Background

Generally, for the connection between the flexible pipe and the hard pipe, some flexible pipes are sleeved on the hard pipe and then fastened by using wires or steel wires. Some of them are to sleeve the flexible pipe on the hard pipe and to fasten them by means of pipe clamps. However, most of the conventional pipe clamps are disposable products, and the specification of the pipe clamps is fixed, namely, one pipe clamp corresponds to a pipeline with a certain specific pipe diameter. In one project, soft and hard pipelines with various pipe diameters of different specifications are connected, pipe clamps with various specifications are required to be prepared, the preparation work is complicated, and the pipe clamps cannot be reused; and generally, the use of the pipe clamp requires at least two persons to cooperate, so that the operation is inconvenient. Therefore, the inventor invents a tool which can be suitable for connecting soft and hard pipelines with various pipe diameters.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a binding device for a pipeline joint, which has a simple structure and convenient operation, can adapt to the connection of soft and hard pipelines with different pipe diameters, is suitable for binding joints with different pipe diameters, and can adjust or replace binding ropes with different lengths according to different pipe diameters.

A binding device for a pipeline joint comprises a binding main body, a lantern ring and binding ropes on two sides of the lantern ring;

the binding main body comprises a handle, a screw rod and a limiting part; the handle and the screw rod form a T-shaped structure, namely, the handle and the screw rod are mutually vertical, and the top end of the screw rod is fixedly connected to the midpoint of the handle through welding; the bottom end of the screw rod is fixedly connected with the limiting component;

the lantern ring is fixedly connected with the sleeve of the screw rod, and the binding rope is connected with the two sides of the lantern ring.

Further, the lantern ring is a hexagon nut, and the hexagon nut is matched with the screw rod.

Further, the one end fixed connection of lantern ring is in tying up the rope, the other end detachable of tying up the rope connect in the other end of lantern ring.

Furthermore, one end of the lantern ring is fixedly connected with a closed annular structure through welding, and the other end of the lantern ring is fixedly connected with a hook through welding;

the two ends of the binding rope are fixed through at least one binding rope fixer to form hitches, one of the hitches is fixedly connected to the closed annular structure, and the other hitching is connected to the hook in a sleeved mode.

Furthermore, the rope binding fixer adopts a steel wire rope lock head.

Furthermore, the limiting component comprises a connecting sleeve, a buffering connecting piece and a limiting clamp structure;

the connecting sleeve is fixedly connected to the bottom end of the screw rod through welding;

the buffer connecting piece is rotatably and rotatably connected to the bottom end of the connecting sleeve;

the limiting clamp structure is composed of two sections of arc-shaped reinforcing steel bars which are parallel to each other.

Further, the buffer connection is ring-shaped.

Furthermore, the middle position of the limiting clamp structure is fixedly connected to the bottom end of the buffering connecting piece through welding.

Further, the connecting sleeve is a hexagon nut.

Further, the binding rope is a plastic-coated steel wire rope.

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

the binding device for the pipeline joint is suitable for binding joints with different pipe diameters, and binding ropes with different lengths can be adjusted or replaced according to different pipe diameters.

Secondly, the binding device for the pipeline joint can be repeatedly used and has low manufacturing cost.

The binding device for the pipeline joint is convenient to use, and the pipeline can be bound and detached on site without using any tool.

And fourthly, the steel wire used by the binding device for the pipeline joint is a plastic-coated steel wire rope, so that the damage to the hose is small during binding.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall construction of a banding arrangement for a pipe joint according to an embodiment.

FIG. 2 is a partial perspective view of a banding device for a pipe joint according to an exemplary embodiment.

Fig. 3 is a schematic diagram of a collar structure in an embodiment.

In the figure: 1. a handle; 2. a screw; 3. a collar; 4. tying a rope; 5. a closed loop structure; 6. hooking; 7. a rope-tying fixer; 8. a connecting sleeve; 9. a buffer connection member; 10. spacing card structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The specific embodiment is as follows:

as shown in fig. 1 and 2, the binding device for the pipeline joint comprises a binding main body, a lantern ring 3 and binding ropes 4 arranged on two sides of the lantern ring 3; the binding main body comprises a handle 1, a screw rod 2 and a limiting part; the handle 1 and the screw rod 2 form a T-shaped structure, namely, the handle 1 and the screw rod 2 are mutually vertical, and the top end of the screw rod 2 is fixedly connected to the middle point of the handle 1 through welding; the bottom end is fixedly connected to the limiting part through welding; the lantern ring 3 is threaded connection in the hexagon nut of screw rod 2, hexagon nut and the adaptation of screw rod 2, ties up rope 4 and connects in the both sides of lantern ring 3.

In this embodiment, 3 hexagon nuts's of lantern ring 3 one end fixed connection in tying up rope 4, the other end detachable of tying up rope 4 connects in the other end of lantern ring 3. As shown in fig. 1 and 3, one end of the collar 3 is fixedly connected with a closed ring-shaped structure 5 by welding, the closed ring-shaped structure 5 in this embodiment is a nut, and the other end of the collar 3 is fixedly connected with a hook 6 by welding. Both ends of the binding rope 4 are fixed by at least two binding rope fixing devices 7 to form hitches, one of which is fixedly connected to the closed annular structure 5, and the other is hitched on the hook 6.

Specifically, wire rope locks, also commonly referred to as shoe-shaped clips or claws, are used. The binding rope adopts a plastic-coated steel wire rope, and the two ends of the binding rope are fixed by the binding rope fixer by adopting the method. In actual operation, the two end parts of the binding rope can be fixed by adopting a structure similar to a steel wire rope lock head. When the rope binding fixer 7 is used, the rope binding fixer is firstly unscrewed, the rope binding 4 is penetrated, then the rope binding 4 is bent to bind the rope binding fixer 7 again, and at the moment, the rope binding 4 forms a loop; finally the binding-rope fixation 7 is tightened so that the binding-rope 4 does not move in the binding-rope fixation 7.

In this embodiment, the position limiting component includes a connecting sleeve 8, a buffering connecting piece 9, and a position limiting clip structure 10, see fig. 1 and 2. Connecting sleeve 8 passes through welded fastening and connects in the bottom of screw rod 2, and connecting sleeve 8 adopts hexagon nut. The buffer connecting piece 9 is rotatably and rotatably connected to the bottom end of the connecting sleeve 8, and the buffer connecting piece 9 is an annular iron sheet. In practical application, the truck tire screw caps are adopted to form the structures of the connecting sleeve 8 and the buffer connecting piece 9, namely, the connecting sleeve 8 and the buffer connecting piece 9 can rotate mutually, and it is worth explaining that other structures with the same functions as the combined structure of the connecting sleeve and the buffer connecting piece also belong to the protection scope of the utility model. The limiting clamp structure 10 is two sections of arc-shaped reinforcing steel bar buffering connecting pieces 9 which are parallel to each other, and the middle position of the limiting clamp structure 10 is fixedly connected to the bottom ends of the buffering connecting pieces 9 through welding. In actual operation, two sections of reinforcing steel bars in the limiting clamp structure 10 can adopt the reinforcing steel bars which are bent simply and form obtuse angles, and can adopt the reinforcing steel bars which are bent into circular arc shapes, wherein the arc-shaped reinforcing steel bar sections are preferably selected, so that the two sections of reinforcing steel bars are closely attached to the pipeline when being bound.

The ligature device that the pipe joint used in this embodiment, when using, earlier adopt two ligature rope fixer 7 ligature one-tenth noose respectively at the both ends of tying up rope 4, one of them noose cup joints on the nut promptly in the sealed annular structure of the one end of lantern ring 3 of fixed cup joint in the in-process of ligature. Then, the lantern ring 3 is screwed into the screw rod 2 through threads, and then the limiting component is screwed into the screw rod 2, namely, the connecting sleeve 8 of the hexagonal nut is welded at the bottom end of the screw rod 2. At the moment, the assembly of the binding device is completed, the end parts of the two pipelines to be connected are mutually sleeved, one end of the detachable binding rope 4 is wound around the joint of the measuring pipeline for a plurality of circles, and the binding rope at the end is sleeved and hung at the hook 6 of the lantern ring 3. Through twisting the lantern ring 3 along the ascending direction of screw rod 2, can be so that the both ends of tying up rope 4 are taut, and then make tying up rope 4 firmly ligature in the joint department of buret way. The binding rope used by the binding device is a plastic-coated steel wire rope, and the damage to the hose is small during binding.

The ligature device for the pipeline joint in the embodiment is suitable for the pipe diameters above DN32, and the ligature connection of the hoses such as the steel wire hoses and the rubber hoses and the hard pipe joints such as steel pipes and PVC pipes can be used in practical scenes such as the pipeline ligature of an oil filter of a power plant, the ligature of acid-base pipelines, the ligature of waste water pipelines and the like.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A ligature device that pipeline joint used which characterized in that: comprises a binding main body, a lantern ring and binding ropes on two sides of the lantern ring;

the binding main body comprises a handle, a screw rod and a limiting part; the handle and the screw form a T-shaped structure, the handle and the screw are mutually vertical, and the top end of the screw is fixedly connected to the midpoint of the handle; the bottom end of the screw rod is fixedly connected with the limiting component;

2. A banding device for pipe joints as claimed in claim 1, characterized in that: the lantern ring is a hexagon nut.

3. A banding device for pipe joints as claimed in claim 1, characterized in that: one end of the lantern ring is fixedly connected with the tying rope, and the other end of the tying rope is detachably connected with the other end of the lantern ring.

4. A banding device for pipe joints as claimed in claim 3, characterized in that: one end of the lantern ring is fixedly connected with a closed annular structure, and the other end of the lantern ring is fixedly connected with a hook;

5. A banding device for pipe joints as claimed in claim 4, characterized in that: the rope binding fixer adopts a steel wire rope lock head.

6. A banding device for pipe joints as claimed in claim 1, characterized in that: the limiting component comprises a connecting sleeve, a buffering connecting piece and a limiting clamp structure;

the connecting sleeve is fixedly connected to the bottom end of the screw rod;

7. The ligating device for a pipe joint of claim 6, wherein: the buffer connecting piece is annular in shape.

8. The ligating device for a pipe joint of claim 6, wherein: the middle position of the limiting clamp structure is fixedly connected to the bottom end of the buffering connecting piece through welding.

9. The ligating device for a pipe joint of claim 6, wherein: the connecting sleeve is a hexagon nut.

10. A banding device for pipe joints as claimed in claim 1, characterized in that: the binding rope is a plastic-coated steel wire rope.