CN216743187U

CN216743187U - Pipeline installation docking mechanism

Info

Publication number: CN216743187U
Application number: CN202220169163.2U
Authority: CN
Inventors: 顾玉立; 徐耀华; 王腾飞; 顾大卫
Original assignee: Shandong Shenghua Energy Engineering Design Co ltd
Current assignee: Shandong Shenghua Energy Engineering Design Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-14
Anticipated expiration: 2032-01-21

Abstract

The utility model provides a pipeline installation butting mechanism which comprises a semicircular lower clamping sleeve and an upper clamping sleeve which are clamped on a pipeline, wherein a square pipe is fixedly connected to the lower part of the outer surface of the lower clamping sleeve, a semicircular first supporting ring for supporting the pipeline is fixedly connected to one side, far away from the lower clamping sleeve, of the upper surface of the square pipe, a square rod is inserted into the square pipe, a semicircular second supporting ring for supporting the pipeline is arranged on one side, far away from the lower clamping sleeve, of the first supporting ring, the second supporting ring is fixed at the end part of the square rod, vertically-arranged electric push rods are respectively installed at one end, provided with the first supporting ring, of the square pipe and one end, provided with the second supporting ring, of the square rod, and a supporting wheel is installed at the movable end of each electric push rod to realize balanced supporting of pipelines with different lengths.

Description

Pipeline installation docking mechanism

Technical Field

The utility model relates to a pipeline installation butt joint mechanism, and belongs to the technical field of pipeline installation.

Background

In the pipeline construction process, a plurality of pipelines are required to be connected together so as to meet the requirement on length. In two adjacent pipe connection processes, the tip of pipeline is supported to the backing ring that often utilizes two semicircle forms, but interval between two backing rings is fixed, can not be according to the length adjustment interval of pipeline, is supporting the in-process to the longer pipeline of length, and the pipeline is crooked because of the atress is uneven easily, influences two orificial smooth butt joints of pipeline, needs the position of frequent adjustment pipeline, influences the efficiency of pipe connection.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a pipeline installation butt joint mechanism to solve the problems that the distance between two support rings for supporting a pipeline is fixed, the distance cannot be adjusted according to the length of the pipeline, the pipeline is easy to be inclined due to unbalanced stress in the process of supporting the pipeline with longer length, the smooth butt joint of the pipe orifices of the two pipelines is influenced, the position of the pipeline needs to be frequently adjusted, and the pipeline connection efficiency is influenced in the background technology, and the pipeline installation butt joint mechanism can realize the balanced support of the pipelines with different lengths.

In order to realize the purpose, the utility model is realized by the following technical scheme: a pipeline installation butt-joint mechanism, which comprises a semicircular lower cutting sleeve and an upper cutting sleeve which are clamped on a pipeline, one end of the upper cutting sleeve is hinged with the lower cutting sleeve through a hinge, the other end of the upper cutting sleeve is fixedly connected with the lower cutting sleeve through a mode that a connecting bolt is matched with a nut, a square pipe is fixedly connected at the lower part of the outer surface of the lower cutting sleeve, a semicircular first supporting ring for supporting the pipeline is fixedly connected at one side of the upper surface of the square pipe far away from the lower cutting sleeve, a square rod is inserted in the square tube, a semicircular second support ring for supporting the pipeline is arranged on one side of the first support ring, which is far away from the lower cutting sleeve, the second supporting ring is fixed at the end part of the square rod, one end of the square pipe for installing the first supporting ring and one end of the square rod for installing the second supporting ring are both provided with vertically arranged electric push rods, and the movable end of each electric push rod is provided with a supporting wheel.

Further, a plurality of first bullseye beads in rolling contact with the surface of the pipeline are uniformly installed on the inner surface of the first supporting ring, and a plurality of second bullseye beads in rolling contact with the surface of the pipeline are uniformly installed on the inner surface of the second supporting ring.

Further, a threaded hole is formed in one side face of the square pipe, a clamping screw rod is connected in the threaded hole in an internal thread mode, and a handle is fixedly connected to the outer surface of one end, far away from the threaded hole, of the clamping screw rod.

Further, even board under the one end fixedly connected with that the hinge was kept away from to lower cutting ferrule, go up the cutting ferrule and keep away from one end fixedly connected with and even board matched with on even board down of hinge, even board upper surface has seted up first breach down, connecting bolt is installed to first breach internal rotation, threaded connection has the nut on the connecting bolt, go up even board upper surface and set up the second breach that coincides mutually with first breach.

Furthermore, the lower part of the outer surface of the lower cutting sleeve is fixedly connected with a first support which is fixedly connected with the square pipe.

Furthermore, a second support is fixedly connected to the lower portion of the outer surface of the first support ring, and the second support is fixedly connected with the square pipe.

Furthermore, a third support is fixedly connected to the lower portion of the outer surface of the second support ring, and the third support is fixedly connected with the square rod.

The utility model has the beneficial effects that:

1. according to the length of pipeline, along the position of square pole of square pipe adjustment, and then the interval between first filler ring and the second filler ring satisfies pipeline length's needs, and first filler ring, second filler ring carry out balanced lifting support to the pipeline promptly to prevent that the pipeline that is supported from taking place to be crooked, realize the balanced support to the pipeline of different length, be favorable to improving the efficiency of pipe connection.

2. According to the length of the electric push rod of the interval control between the pipeline and the ground, the supporting wheel is in contact with the ground, and then the supporting wheel and the electric push rod jointly play an auxiliary support for the first supporting ring and the second supporting ring, so that the stability of the structure is improved.

3. The first bullseye is installed in the first supporting ring, the second bullseye is installed in the second supporting ring, friction between the first supporting ring and the pipeline and friction between the second supporting ring and the pipeline are reduced, and rotation of the pipeline is facilitated, so that flange holes in the pipeline are aligned.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a pipe fitting docking mechanism according to the present invention;

FIG. 2 is an enlarged view of the position A of the pipe fitting docking mechanism of the present invention;

FIG. 3 is a perspective view of a square pipe in the pipe fitting docking mechanism of the present invention;

FIG. 4 is a perspective view of a lower ferrule of a pipe fitting docking mechanism of the present invention;

in the figure: 1-lower clamping sleeve, 2-upper clamping sleeve, 3-first support, 4-square tube, 5-clamping screw, 6-handle, 7-first supporting ring, 8-first eyeball, 9-second support, 10-electric push rod, 11-supporting wheel, 12-square rod, 13-second supporting ring, 14-second eyeball, 15-third support, 16-upper connecting plate, 17-second gap, 18-lower connecting plate, 19-connecting bolt, 20-nut, 21-first gap and 22-threaded hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1, fig. 2 and fig. 4, the present invention provides a technical solution: a pipeline installation butt joint mechanism comprises a semicircular lower cutting sleeve 1 and an upper cutting sleeve 2 which are clamped on a pipeline, one end of the upper cutting sleeve 2 is articulated with the lower cutting sleeve 1 through a hinge, the other end of the upper cutting sleeve 2 is fixedly connected with the lower cutting sleeve 1 through a connecting bolt 19 and a nut 20 which are matched, one end of the lower cutting sleeve 1 far away from the hinge is fixedly connected with a lower connecting plate 18, one end of the upper cutting sleeve 2 far away from the hinge is fixedly connected with an upper connecting plate 16 matched with the lower connecting plate 18, a first notch 21 is arranged on the upper surface of the lower connecting plate 18, the connecting bolt 19 is rotatably arranged in the first notch 21, the nut 20 is in threaded connection with the connecting bolt 19, a second notch 17 which is overlapped with the first notch 21 is arranged on the upper surface of the upper connecting plate 16, the upper cutting sleeve 2 and the lower cutting sleeve 1 are sleeved on the pipeline, then the connecting bolt 19 is rotated to enable the connecting bolt 19 to be positioned in a space formed by the first notch 21 and the second notch 17, and then the nut 20 is screwed, so that the nut 20 is contacted with the upper connecting plate 16, and the connection of the upper connecting plate 16 and the lower connecting plate 18 is further completed, namely the connection of the upper cutting sleeve 2 and the lower cutting sleeve 1 is completed.

Referring to fig. 1, a square tube 4 is fixedly connected to the lower portion of the outer surface of a lower cutting sleeve 1, a first support 3 is fixedly connected to the lower portion of the outer surface of the lower cutting sleeve 1, the first support 3 is fixedly connected to the square tube 4, the first support 3 plays a role in connecting the lower cutting sleeve 1 and the square tube 4, a semicircular first support ring 7 for supporting a pipeline is fixedly connected to one side of the upper surface of the square tube 4 away from the lower cutting sleeve 1, a second support 9 is fixedly connected to the lower portion of the outer surface of the first support ring 7, the second support 9 is fixedly connected to the square tube 4, the second support 9 plays a role in connecting the first support ring 7 and the square tube 4, a square rod 12 is inserted into the square tube 4, a semicircular second support ring 13 for supporting a pipeline is arranged on one side of the first support ring 7 away from the lower cutting sleeve 1, the second support ring 13 is fixed to the end portion of the square rod 12, a third support 15 is fixedly connected to the lower portion of the outer surface of the second support ring 13, third support 15 and square pole 12 fixed connection, third support 15 plays the effect of connecting second filler ring 13 and square pole 12, the structure that will go up cutting ferrule 2 and lower cutting ferrule 1 and form is fixed in the one end of a pipeline, then utilize first filler ring 7 and second filler ring 13 to support another pipeline, the realization makes two pipeline mouth of pipe positions align fast, length according to the pipeline, along square 4 position of adjusting square pole 12 of pipe, and then the interval between first filler ring 7 and the second filler ring 13 satisfies pipeline length's needs, first filler ring 7 promptly, second filler ring 13 carries out balanced lifting support to the pipeline, thereby prevent that the pipeline that is supported from taking place crooked, realize the balanced support to the pipeline of different length, be favorable to improving the efficiency of pipe connection.

Referring to fig. 1 and 3, a threaded hole 22 is formed in one side surface of the square pipe 4, a clamping screw 5 is connected to the threaded hole 22 in an internal thread manner, a handle 6 is fixedly connected to the outer surface of one end, away from the threaded hole 22, of the clamping screw 5, and after the position of the square rod 12 in the square pipe 4 is adjusted, the clamping screw 5 is screwed by the handle 6 to enable the clamping screw 5 to be tightly attached to the square rod 12, so that the effect of preventing the square rod 12 from moving in the square pipe 4 at will is achieved.

Referring to fig. 1, vertically arranged electric putter 10 is all installed to the one end of square pipe 4 installation first ring 7 and the one end of square pole 12 installation second ring 13, supporting wheel 11 is installed to electric putter 10 expansion end, electric putter 10 of taking supporting wheel 11 is all installed to first ring 7 downside and second ring 13 downside, according to the length of interval control electric putter 10 between pipeline and the ground, make supporting wheel 11 and ground contact, and then supporting wheel 11 and electric putter 10 play first ring 7 jointly, the auxiliary stay of second ring 13, the stability of structure is improved.

Referring to fig. 1, a plurality of first bullseye beads 8 in rolling contact with the surface of a pipeline are uniformly installed on the inner surface of a first supporting ring 7, a plurality of second bullseye beads 14 in rolling contact with the surface of the pipeline are uniformly installed on the inner surface of a second supporting ring 13, the first bullseye beads 8 are installed in the first supporting ring 7, the second bullseye beads 14 are installed in the second supporting ring 13, and the effects of reducing the friction force between the first supporting ring 7 and the pipeline and between the second supporting ring 13 and the pipeline are achieved, so that the pipeline can be rotated to align flange holes on the pipeline.

The bullseye appearing in the utility model is a term of the mechanical field and is also called universal ball.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Claims

1. The utility model provides a pipeline mounting docking mechanism, includes lower cutting ferrule (1) and last cutting ferrule (2) of the semicircle form of card on the pipeline, its characterized in that: one end of the upper cutting sleeve (2) is hinged with the lower cutting sleeve (1) through a hinge, the other end of the upper cutting sleeve (2) is fixedly connected with the lower cutting sleeve (1) in a manner of being matched with a nut (20) through a connecting bolt (19), a square pipe (4) is fixedly connected to the lower part of the outer surface of the lower cutting sleeve (1), one side, far away from the lower cutting sleeve (1), of the upper surface of the square pipe (4) is fixedly connected with a semicircular first supporting ring (7) used for supporting a pipeline, a square rod (12) is inserted in the square pipe (4), one side, far away from the lower cutting sleeve (1), of the first supporting ring (7) is provided with a semicircular second supporting ring (13) used for supporting the pipeline, the second supporting ring (13) is fixed at the end part of the square rod (12), one end, provided with the first supporting ring (7), of the square pipe (4) and one end, provided with the second supporting ring (13), are both provided with electric push rods (10) which are vertically arranged, and a supporting wheel (11) is installed at the movable end of the electric push rod (10).

2. The pipe mounting and docking mechanism of claim 1, wherein: a plurality of first bullseye (8) with pipeline surface rolling contact are evenly installed to first filler ring (7) internal surface, a plurality of second bullseye (14) with pipeline surface rolling contact are evenly installed to second filler ring (13) internal surface.

3. The pipe fitting docking mechanism of claim 1, wherein: threaded hole (22) are seted up to square tube (4) one side, threaded hole (22) female connection has clamping screw (5), clamping screw (5) keep away from one end external surface fixed connection handle (6) of threaded hole (22).

4. The pipe fitting docking mechanism of claim 1, wherein: link board (18) under the one end fixedly connected with of hinge is kept away from in lower cutting ferrule (1), go up cutting ferrule (2) and keep away from one end fixedly connected with of hinge and link board (18) matched with down and go up even board (16), link board (18) upper surface down and seted up first breach (21), connecting bolt (19) are installed to first breach (21) internal rotation, threaded connection has nut (20) on connecting bolt (19), go up even board (16) upper surface and set up second breach (17) with first breach (21) coincidence mutually.

5. The pipe fitting docking mechanism of claim 1, wherein: the lower clamping sleeve (1) is fixedly connected with a first support (3) at the lower part of the outer surface of the lower clamping sleeve, and the first support (3) is fixedly connected with a square pipe (4).

6. The pipe fitting docking mechanism of claim 1, wherein: the lower part of the outer surface of the first supporting ring (7) is fixedly connected with a second supporting seat (9), and the second supporting seat (9) is fixedly connected with the square pipe (4).

7. The pipe fitting docking mechanism of claim 1, wherein: and a third support (15) is fixedly connected to the lower part of the outer surface of the second support ring (13), and the third support (15) is fixedly connected with the square rod (12).