CN210232809U

CN210232809U - Pipeline butt joint auxiliary device

Info

Publication number: CN210232809U
Application number: CN201920914511.2U
Authority: CN
Inventors: Songtao Li; 李松涛; Yong Liu; 刘永; Wanju Zhu; 朱万举; Yuancheng Zhou; 周元成
Original assignee: Heze City Construction New Engineering Materials Co ltd
Current assignee: Heze City Construction New Engineering Materials Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-03
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a pipeline installation technical field, in particular to pipeline butt joint auxiliary device, guide rail including two parallel arrangement, the guide rail is the rack by half on the left side and half on the right side is the round bar, the rightmost end of guide rail links firmly half hoop one, the leftmost end fixed connection stopper of guide rail, the rack end of guide rail is connected with butt joint mobile device, butt joint mobile device includes the rocking arm, a frame of each fixed connection in rocking arm both ends, connect a pawl through axle one in the frame pawl and a ratchet meshing, the ratchet passes through axle two and connects a shell, and shell and frame are connected through axle two, the rack toothing of ratchet and guide rail, rectangle shell right-hand member fixed connection half hoop two. The utility model discloses simple structure, the operation is simple and easy, the centering nature of assurance butt joint that can be fine, butt joint installation accuracy is high, the time is fast, with low costs, the commonality is strong.

Description

Pipeline butt joint auxiliary device

Technical Field

The utility model relates to a piping erection technical field, in particular to pipeline butt joint auxiliary device.

Background

The pipeline is a channel formed by a pipe and a pipe fitting valve, is mostly used for conveying gas, liquid and fluid accompanied by fine solids at present, has the advantages of large transportation amount, continuity, rapidness, economy, safety, reliability, stability, small investment, small occupied area, low cost and capability of realizing automatic control, thereby being widely applied in production and life, the whole pipeline is mutually connected and used through a plurality of branch pipelines, the installation of the pipeline is related, the existing pipeline connecting mode comprises welding, flange connection, thread connection, socket connection, groove connection and the like, the centering property of two connecting pipes is required to be ensured when the pipeline is connected, the sealing property and the firmness of the pipeline can be ensured, the pipeline connection with smaller specification size is simpler to operate because of the quality of the pipeline connection with large caliber and long distance, simple manual operation just is inconvenient relatively, and the mode that draws and draw outward and combine together is adopted in the installation of pipeline butt joint more at present, hangs the pipe from ground through hoisting equipment such as portal frame promptly and docks the installation again, and this kind of operation is difficult when the pipeline centering, also wastes time and energy when later stage welding or connection, and can not guarantee the connection effect well.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes not enough among the prior art provides a pipeline butt joint auxiliary device.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a pipeline butt joint auxiliary device, includes two parallel arrangement's guide rail, the guide rail is the rack by half left part and the right half is the round bar, the rightmost end of guide rail links firmly half hoop one, the leftmost end fixed connection stopper of guide rail, the rack end of guide rail is connected with the butt joint mobile device, the butt joint mobile device includes the rocking arm, each fixed connection frame in rocking arm both ends, connect a pawl through axle one in the frame pawl and a ratchet meshing, the ratchet passes through axle two and connects a shell, and shell and frame pass through axle two and connect, the rack toothing of ratchet and guide rail, shell right-hand member fixed connection half hoop two.

Preferably, the first half hoop and the second half hoop are identical in shape and are arranged in parallel.

Preferably, the housing is rectangular.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient operation can guarantee the centering nature of butt joint, and butt joint installation accuracy is high, the time is fast, with low costs, the commonality is strong.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the engaging structure of the pawl and the ratchet wheel of the present invention;

in the figure: the device comprises a guide rail 1, a first half hoop, a limiting block 3, a rocker arm 4, a rack 5, a first shaft 6, a second shaft 7, a shell 8, a ratchet wheel 9, a second half hoop and a pawl 11.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

in the description of the present invention, the terms "left end", "right end", "top end", "bottom end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in fig. 2 and fig. 3, and are only for convenience of description and simplification of description, but do not indicate or imply a specific orientation, configuration in a specific orientation, and operation that the device or structure referred to must have, and therefore should not be construed as limiting the present invention.

As shown in figures 1-4, a pipeline butt-joint auxiliary device comprises two guide rails 1 which are arranged in parallel, wherein the guide rail 1 comprises a left half part which is a rack and a right half part which is a round rod, the rightmost end of the guide rail 1 is fixedly connected with a half hoop I2, the leftmost end of the guide rail 1 is fixedly connected with a limiting block 3, the rack end of the guide rail 1 is connected with a butt-joint moving device, the butt joint moving device comprises a rocker arm 4, two ends of the rocker arm 4 are fixedly connected with a rack 5 respectively, a pawl 11 is connected with the inside of the rack 5 through a first shaft 6, the pawl 11 is meshed with a ratchet wheel 9, the ratchet wheel 9 is connected with a shell 8 through a second shaft 7, the shell 8 is rectangular, the shell 8 is connected with the rack 5 through a second shaft 7, the ratchet wheel 9 is meshed with a rack of a guide rail 1, the right end of the shell 8 is fixedly connected with a second half hoop 10, and the first half hoop 2 and the second half hoop 10 are identical in shape and arranged in parallel, so that the butt joint centering performance of pipelines can be guaranteed.

When the pipe butt joint device is used, two groups of pipes to be in butt joint are clamped into grooves in the surfaces of the pipes through the first half hoop 2 and the second half hoop 10 respectively, the rocker arm 4 is shaken to enable the pawl 11 to drive the ratchet wheel 9 to rotate, so that the whole butt joint moving device is driven to move towards the first half hoop 2 on the rack of the guide rail 1, and the second half hoop 10 moves towards the first half hoop 2 along with the rack, and therefore pipe butt joint is achieved.

The utility model discloses technical characteristics that have not described can be through or adopt prior art to realize, no longer describe here, and of course, above-mentioned embodiment is not right the utility model discloses a restriction, the utility model discloses also not only be limited to above-mentioned embodiment, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a pipeline butt joint auxiliary device, includes two parallel arrangement's guide rail (1), its characterized in that: the guide rail (1) is a rack on the left half part and a round bar on the right half part, the rightmost end of the guide rail (1) is fixedly connected with a half hoop I (2), the leftmost end of the guide rail (1) is fixedly connected with a limiting block (3), the rack end of the guide rail (1) is connected with a butt joint moving device, the butt joint moving device comprises a rocker arm (4), two ends of the rocker arm (4) are respectively and fixedly connected with a rack (5), a pawl (11) is connected with a ratchet wheel (9) in the rack (5) through a shaft I (6), the pawl (11) is meshed with a ratchet wheel (9), the ratchet wheel (9) is connected with a shell (8) through a shaft II (7), the shell (8) is connected with the rack (5) through a shaft II (7), the ratchet wheel (9) is meshed with the rack of the guide rail hoop, and the right end of the shell (8) is.

2. The pipe docking aid of claim 1, wherein: the half hoop I (2) and the half hoop II (10) are identical in shape and are arranged in parallel.

3. The pipe docking aid of claim 1, wherein: the shell (8) is rectangular.