CN210939027U

CN210939027U - Wire binding device for joint of inner pipe and outer pipe

Info

Publication number: CN210939027U
Application number: CN201921893777.XU
Authority: CN
Inventors: 孙小艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-07
Anticipated expiration: 2029-11-05

Abstract

The utility model provides an inside and outside union coupling ligature silk device which characterized by: the fixed support rod (1) and the S-shaped rocker (2) are formed, the S-shaped rocker (2) is connected with the fixed support rod (1) through a bearing (3), a positioning groove (1-2) is formed in the top of the fixed support rod (1), a bearing seat (1-1) is arranged in the middle of the fixed support rod (1), the bearing (3) is arranged in the bearing seat (1-1), the inner ring of the bearing (3) is connected with the S-shaped rocker (2), and an operating handle (1-3) is arranged on the lower portion of the fixed support rod (1).

Description

Wire binding device for joint of inner pipe and outer pipe

Technical Field

The utility model belongs to the technical field of the tight device is tied up to the coupling, concretely relates to interior outer pipe joint pricks silk device.

Background

At present, the phenomenon of needing to take over pipes appears in many places on the market, the inner connecting pipe is a hard pipe when the inner connecting pipe is used, the outer connecting pipe is softer than the inner connecting pipe, the inner connecting pipe and the outer connecting pipe are connected by using a binding hoop under the common condition, the inner connecting pipe and the outer connecting pipe are connected together and often belong to temporary pipes, the used binding hoop is a little wasted, the cost of the temporary pipes is increased, then, the pipes are taken over by using waste iron wires or copper wires on site or carried by the pipes, the pipes are screwed by using a vice under the conventional condition, the iron wires or the copper wires are easy to be short when the pipes are screwed by using the vice, and the phenomenon of untightening is also appeared.

In order to eliminate the above-mentioned defects of wire breakage or insufficient screwing, the applicant has specifically studied this type of internal and external pipe joint binding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior outer coupling pricks silk device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an inside and outside union coupling ligature silk device which characterized by: the supporting device comprises a fixed supporting rod (1) and an S-shaped rocker (2), wherein the S-shaped rocker (2) is connected with the fixed supporting rod (1) through a bearing (3).

Preferably, the top of the fixed support rod (1) is provided with a positioning groove (1-2), the middle of the fixed support rod (1) is provided with a bearing seat (1-1), a bearing (3) is arranged in the bearing seat (1-1), the inner ring of the bearing (3) is connected with the S-shaped rocker (2), and the lower part of the fixed support rod (1) is provided with an operating handle (1-3).

Preferably, the left end of the S-shaped rocker (2) is provided with a left threading hole (1-4) and a right threading hole (1-5), the left threading hole (1-4) and the right threading hole (1-5) are distributed on two sides of the fixed supporting rod (1), and the right end of the S-shaped rocker (2) is provided with a rubber sleeve (4).

Compared with the prior art, the utility model provides an inside and outside coupling pricks silk device possesses following beneficial effect:

simple structure, convenient to use can not appear screwing up or the phenomenon of short silk to the customer.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is the utility model provides an inside and outside union coupling pricks silk device overall section structure sketch map.

Fig. 2 is a front sectional view of the combination of the fixed support rod (1) and the bearing (3) in the internal and external pipe joint binding device provided by the utility model.

Fig. 3 is a side view of the combination of the fixed support rod (1) and the bearing (3) in the internal and external pipe joint binding device provided by the utility model.

Fig. 4 is a combined bottom view of the fixed support rod (1) and the bearing (3) in the internal and external pipe joint binding device provided by the utility model.

Fig. 5 is a combined top view of the fixed support rod (1) and the bearing (3) in the internal and external pipe joint binding device provided by the utility model.

Fig. 6 is a front cross-sectional view of the fixing support rod (1) in the internal and external pipe joint binding device provided by the utility model.

Fig. 7 is a side sectional view of the fixing support rod (1) in the internal and external pipe joint binding device provided by the utility model.

Fig. 8 is a front view of the S-shaped rocker (2) in the internal and external pipe joint binding device provided by the utility model.

Fig. 9 is a side view of the S-shaped rocker (2) in the internal and external pipe joint binding device of the present invention.

Fig. 10 is a top view of the S-shaped rocker (2) in the internal and external pipe joint binding device of the present invention.

Fig. 11 is the utility model provides an interior outer coupling device theory of operation structure sketch map.

Fig. 12 is a schematic front enlarged view of the working principle structure of the internal and external pipe joint binding device provided by the utility model.

Fig. 13 is an enlarged side view of fig. 12.

In the figure: the device comprises a fixed supporting rod (1), an S-shaped rocker (2), a bearing (3), a rubber sleeve (4), a bearing seat (1-1), a positioning groove (1-2), an operating handle (1-3), a left threading hole (1-4) and a right threading hole (1-5).

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-13, the present invention provides a technical solution:

the utility model provides an inside and outside union coupling ligature silk device which characterized by: the device comprises a fixed supporting rod 1 and an S-shaped rocker 2, wherein the S-shaped rocker 2 is connected with the fixed supporting rod 1 through a bearing 3.

The utility model discloses, in the preferred embodiment, fixed support rod 1 top is equipped with positioning groove 1-2, fixed support rod 1 middle part is equipped with bearing frame 1-1, be equipped with bearing 3 in the bearing frame 1-1, the bearing 3 inner circle links to each other with S-shaped rocker 2, fixed support rod 1 lower part is equipped with operating handle 1-3.

The utility model discloses, in the preferred embodiment, 2 left ends of S-shaped rocker are equipped with left through wires hole 1-4 and right through wires hole 1-5, left through wires hole 1-4 and right through wires hole 1-5 distribute in the both sides of

fixed support bar

1, 2 right-hand members of S-shaped rocker are equipped with rubber sleeve 4.

The utility model discloses a theory of operation and use flow are as follows:

firstly, the external connecting pipe is sleeved on the internal connecting pipe, then the copper wire or the iron wire is folded in half, the double copper wire or the iron wire is wound on the periphery of the external connecting pipe, two ends of the copper wire or the iron wire penetrate through the copper wire or the iron wire buckle, and then two copper wire ends or iron wire ends of the copper wire or the iron wire are respectively inserted into the left threading hole 1-4 and the right threading hole 1-5.

The P points of the copper wires or the iron wires are clamped in the positioning grooves 1-2, then the S-shaped rocker 2 is rotated, so that the copper wires or the iron wires are tightened, at the moment, the fixing support rod 1 rotates anticlockwise with the P as a circle as shown in the attached drawing 13, so that the copper wire heads or the iron wires are bent and hook the copper wires or the iron wires in the middle of the P points, and the inner and outer connecting pipes of the copper wires or the iron wires are tightened.

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. The utility model provides an inside and outside union coupling ligature silk device which characterized in that includes: the supporting device comprises a fixed supporting rod (1) and an S-shaped rocker (2), wherein the S-shaped rocker (2) is connected with the fixed supporting rod (1) through a bearing (3).

2. The internal and external pipe joint wire binding device according to claim 1, wherein a positioning groove (1-2) is formed in the top of the fixed support rod (1), a bearing seat (1-1) is formed in the middle of the fixed support rod (1), a bearing (3) is arranged in the bearing seat (1-1), the inner ring of the bearing (3) is connected with the S-shaped rocker (2), and an operating handle (1-3) is arranged at the lower portion of the fixed support rod (1).

3. The inner and outer pipe joint binding device according to claim 1, wherein the left end of the S-shaped rocking bar (2) is provided with a left threading hole (1-4) and a right threading hole (1-5), the left threading hole (1-4) and the right threading hole (1-5) are distributed on two sides of the fixed supporting bar (1), and the right end of the S-shaped rocking bar (2) is provided with a rubber sleeve (4).