CN215060006U

CN215060006U - Pipe orifice protection device for pipeline construction

Info

Publication number: CN215060006U
Application number: CN202121387200.9U
Authority: CN
Inventors: 管亚非; 宋兴伟; 杨志洲; 曹洪洲; 曹立会
Original assignee: Pacific Northwest Construction Co ltd
Current assignee: Pacific Northwest Construction Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-07
Anticipated expiration: 2031-06-22

Abstract

The utility model belongs to the technical field of the pipeline construction, especially, mouth of pipe protector is used in pipeline construction, which comprises a fixed disk, the first hydraulic pressure bracing piece of fixed surface installation of fixed disk, it is three first hydraulic pressure bracing piece uses the axle center of fixed disk to be the annular array and distributes as the center, the first rubber pad of one end fixedly connected with of first hydraulic pressure bracing piece. This mouth of pipe protector is used in pipeline construction, close a tub actuating mechanism through the setting, when using, when closing the pipe to the pipeline, it rises with the inner wall grafting of pipeline to drive first rubber cushion and second rubber cushion through first hydraulic support pole and second hydraulic support pole, it rotates to drive the threaded rod through driving motor, drive the activity dish motion, the drive closes tub pipeline and closes the pipe with the pipeline of installing well, thereby when having solved current pipeline construction and having laid, and is inefficient, and is with high costs, and close the problem that the collision that often appears the dislocation leads to the pipe orifice of pipe to damage when closing the pipe.

Description

Pipe orifice protection device for pipeline construction

Technical Field

The utility model relates to a pipeline construction technical field especially relates to a mouth of pipe protector is used in pipeline construction.

Background

At present when pipeline construction is laid, during the straight joint pipe concatenation of pipeline, generally use loop wheel machine or fork truck to close the pipe concatenation, this kind closes a pipe concatenation mode and exists, need master higher technique and accumulate more experience to loop wheel machine or fork truck navigating mate, and when closing the pipe, it is supplementary to need to hold up the pipe more than two at least people, and not only inefficiency, with high costs, and often appear the dislocation collision when closing the pipe and lead to the pipeline mouth of pipe to damage, so need a pipeline construction to use mouth of pipe protector.

SUMMERY OF THE UTILITY MODEL

When laying based on current pipeline construction, it is inefficient, with high costs, and close the pipe often appear the dislocation collision and lead to the technical problem of pipeline mouth of pipe damage, the utility model provides a mouth of pipe protector is used in pipeline construction.

The utility model provides a mouth of pipe protector is used in pipeline construction, which comprises a fixed disk, the first hydraulic pressure bracing piece of fixed surface mounting of fixed disk, it is three first hydraulic pressure bracing piece uses the axle center of fixed disk to be annular array distribution as the center, the first rubber cushion of one end fixedly connected with of first hydraulic pressure bracing piece, the fixed surface of fixed disk installs and closes a tub actuating mechanism, it includes driving motor and motor just reverse wireless remote control switch to close tub actuating mechanism, the equal fixed mounting of driving motor and motor just reverse wireless remote control switch is on the surface of fixed disk.

Preferably, the driving motor is electrically connected with the motor forward and reverse rotation wireless remote control switch through an electric wire, and an output shaft of the driving motor is fixedly connected with a threaded rod through a coupler.

Preferably, the surface threaded connection of threaded rod has the activity dish, the fixed surface of activity dish has the second hydraulic support pole, and is three the second hydraulic support pole uses the axle center of activity dish to be annular array distribution as the center.

Preferably, one end of the second hydraulic support rod is fixedly connected with a second rubber cushion block, and the surfaces of the first rubber cushion block and the second rubber cushion block are both arc-shaped.

Preferably, the surface of the fixed disk is fixedly connected with guide posts, and the two guide posts are symmetrically distributed by taking the axis of the fixed disk as the center.

Preferably, the surface of the movable disc is provided with guide holes, the two guide holes correspond to the two guide pillars, and the surfaces of the guide pillars are in sliding connection with the inner walls of the guide holes.

The utility model provides a beneficial effect does:

close a tub actuating mechanism through the setting, when using, when closing the pipe to the pipeline, it is tight to drive the inner wall grafting of first rubber cushion and second rubber cushion and pipeline through first hydraulic support pole and second hydraulic support pole, it rotates to drive the threaded rod through driving motor, drive the activity dish motion, it closes the pipe to drive to close a tub pipeline and the pipeline of installing, thereby when having solved current pipeline construction and having laid, inefficiency, and is with high costs, and close the problem that the collision that often appears the dislocation leads to the pipe orifice to damage when managing.

Drawings

Fig. 1 is a schematic view of a pipe orifice protecting device for pipeline construction provided by the present invention;

fig. 2 is a perspective view of a movable plate structure of a pipe orifice protecting device for pipeline construction provided by the utility model;

fig. 3 is the utility model provides a pipeline construction is with mouth of pipe protector's fixed disk structure stereogram.

In the figure: 1. fixing the disc; 2. a first hydraulic support bar; 3. a first rubber cushion block; 4. a drive motor; 401. the motor rotates forward and backward and is wireless remote controlled switch; 402. a threaded rod; 403. a movable tray; 404. a second hydraulic support rod; 405. a second rubber cushion block; 406. a guide post; 407. and (4) a guide hole.

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.

Referring to fig. 1-3, a pipe orifice protection device for pipeline construction comprises a fixed disk 1, wherein first hydraulic support rods 2 are fixedly mounted on the surface of the fixed disk 1, the three first hydraulic support rods 2 are distributed in an annular array by taking the axis of the fixed disk 1 as the center, one end of each first hydraulic support rod 2 is fixedly connected with a first rubber cushion block 3, a pipe closing driving mechanism is fixedly mounted on the surface of the fixed disk 1 and comprises a driving motor 4 and a motor forward and reverse rotation wireless remote control switch 401, and the driving motor 4 and the motor forward and reverse rotation wireless remote control switch 401 are both fixedly mounted on the surface of the fixed disk 1;

the driving motor 4 is electrically connected with the forward and reverse rotation wireless remote control switch 401 of the motor through an electric wire;

further, the motor forward and reverse rotation wireless remote control switch 401 adopts, but is not limited to, a forward and reverse rotation controller TAD-YK618, so that the effect of conveniently remotely controlling the forward and reverse rotation of the driving motor 4 is achieved;

an output shaft of the driving motor 4 is fixedly connected with a threaded rod 402 through a coupler, the surface of the threaded rod 402 is in threaded connection with a movable disc 403, a second hydraulic support rod 404 is fixedly installed on the surface of the movable disc 403, and the three second hydraulic support rods 404 are distributed in an annular array by taking the axis of the movable disc 403 as the center;

further, the first hydraulic support rod 2 and the second hydraulic support rod 404 are both connected with a hydraulic oil pump through an electromagnetic valve and a hydraulic oil pipe;

further, in the present embodiment, the surfaces of the fixed tray 1 and the movable tray 403 are also mounted with moving wheels, thereby having an effect of facilitating movement of the apparatus;

one end of the second hydraulic support rod 404 is fixedly connected with a second rubber cushion block 405, and the surfaces of the first rubber cushion block 3 and the second rubber cushion block 405 are both arc-shaped;

furthermore, the surfaces of the first rubber cushion block 3 and the second rubber cushion block 405 are arc-shaped, so that the contact area is increased when the first rubber cushion block is in contact with the inner wall of the pipeline, and a better supporting connection effect is achieved;

the surface of the fixed disk 1 is fixedly connected with guide posts 406, the two guide posts 406 are symmetrically distributed by taking the axis of the fixed disk 1 as the center, the surface of the movable disk 403 is provided with guide holes 407, the two guide holes 407 correspond to the two guide posts 406, and the surface of the guide posts 406 is in sliding connection with the inner walls of the guide holes 407;

furthermore, through the matching of the guide post 406 and the guide hole 407, a better effect of keeping linear motion is achieved when the driving motor 4 drives the threaded rod 402 to rotate and drives the movable disc 403 to move;

close a tub actuating mechanism through the setting, when using, when closing the pipe to the pipeline, it is tight to drive the inner wall grafting of first rubber cushion 3 and second rubber cushion 405 and pipeline through first hydraulic support pole 2 and second hydraulic support pole 404, it rotates to drive threaded rod 402 through driving motor 4, drive activity dish 403 motion, the drive closes a tub pipeline and closes the pipe with the pipeline of installing, thereby solved current pipeline construction and laid the time, low efficiency, high cost, and close the pipe often the problem that the dislocation collision leads to the pipe orifice to damage.

The working principle is as follows: when the pipes are combined, the pipes needing to be combined are moved by a crane or a forklift, the protection device is moved into the installed pipes, the first rubber cushion blocks 3 are driven by the first hydraulic support rods 2 to move to be inserted and tensioned with the inner walls of the pipes, then the inner walls of the pipes needing to be combined are sleeved with the movable disc 403, then the second hydraulic support rods 404 are started, the second rubber cushion blocks 405 are driven by the second hydraulic support rods 404 to be inserted and tensioned with the inner walls of the pipes needing to be combined, then the driving motor 4 is controlled to rotate reversely by the forward and reverse rotation of the motor in a wireless remote control mode, the output shaft of the driving motor 4 drives the threaded rod 402 to rotate reversely by the coupler, the threaded rod 402 drives the movable disc 403 to move towards the direction of the fixed disc 1 to drive the pipes needing to be combined to be slowly contacted with the installed pipes, and after the pipes are combined, the first hydraulic support rods 2 and the second hydraulic support rods 404 are retracted simultaneously, the first rubber pad 3 and the second rubber pad 405 are separated from the inner wall of the pipe, and then the moving device moves to the next pipe to assist in pipe closing again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mouth of pipe protector is used in pipeline construction, includes fixed disk (1), its characterized in that: the first hydraulic pressure bracing piece of fixed surface mounting (2) of fixed disk (1), it is three first hydraulic pressure bracing piece (2) are distributed as the center with the axle center of fixed disk (1) for the annular array, the first rubber cushion block (3) of one end fixedly connected with of first hydraulic pressure bracing piece (2), the fixed surface of fixed disk (1) is installed and is closed a tub actuating mechanism, close tub actuating mechanism and include driving motor (4) and motor just reversing wireless remote control switch (401), driving motor (4) and motor just reverse wireless remote control switch (401) equal fixed mounting in the surface of fixed disk (1).

2. The pipe orifice protecting device for pipeline construction according to claim 1, wherein: the driving motor (4) is electrically connected with the motor forward and reverse rotation wireless remote control switch (401) through an electric wire, and an output shaft of the driving motor (4) is fixedly connected with a threaded rod (402) through a coupler.

3. The pipe orifice protecting device for pipeline construction according to claim 2, wherein: the surface threaded connection of threaded rod (402) has activity dish (403), the fixed surface of activity dish (403) installs second hydraulic support pole (404), and is three second hydraulic support pole (404) are distributed as the center with the axle center of activity dish (403) as the annular array.

4. The pipe orifice protecting device for pipeline construction according to claim 3, wherein: one end of the second hydraulic support rod (404) is fixedly connected with a second rubber cushion block (405), and the surfaces of the first rubber cushion block (3) and the second rubber cushion block (405) are both arc-shaped.

5. The pipe orifice protecting device for pipeline construction according to claim 3, wherein: the surface of the fixed disk (1) is fixedly connected with guide posts (406), and the two guide posts (406) are symmetrically distributed by taking the axis of the fixed disk (1) as the center.

6. The nozzle guard for pipe work of claim 5, wherein: guide holes (407) are formed in the surface of the movable disc (403), the two guide holes (407) correspond to the two guide columns (406), and the surfaces of the guide columns (406) are connected with the inner walls of the guide holes (407) in a sliding mode.