CN216471806U

CN216471806U - City is supplementary installation device of pipeline for water supply

Info

Publication number: CN216471806U
Application number: CN202122936025.0U
Authority: CN
Inventors: 丁邦宏; 安同江; 董军; 韩钫; 董健; 周伟宝; 李德胜; 尹建东; 王新征; 纪念勇; 张子良; 裴泽恩
Original assignee: Lijin Water Development Co ltd
Current assignee: Lijin Water Development Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-10
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an auxiliary mounting device for a pipeline for urban water supply, and relates to the technical field of tap water supply. The auxiliary installation device comprises two support frames which are vertically arranged in parallel, wherein foot stands are arranged at the bottoms of the support frames, the tops of the support frames are connected in a transition mode through a cross beam, a lifting frame is arranged between the support frames in a vertically sliding mode, a sliding assembly used for driving the lifting frame to slide vertically is arranged on the cross beam, and two lifting hooks which slide left and right are symmetrically arranged on the lifting frame. The pipeline sets up on but vertical movement and horizontal migration lift the hook, can adjust the mounted position of pipeline accurately, makes the pipeline in the in-process of butt joint installation, can easily aim at the mounted position, improves installation effectiveness and pipeline installation precision and installation effectiveness.

Description

City is supplementary installation device of pipeline for water supply

Technical Field

The utility model relates to the technical field of tap water supply, in particular to an auxiliary mounting device for a pipeline for urban water supply.

Background

The tap water is water which is purified and disinfected by a tap water treatment plant and is produced by the tap water treatment plant and meets the corresponding standard for life and production of people. Domestic water mainly draws rivers, lakes and underground water through the water intaking pump station of water works, and surface water carries each user through the processing of technological process such as sediment, disinfection, filtration, at last through the distribution pump station, and the running water pipeline has played crucial effect to city people's normal life, need use running water pipeline when carrying the running water.

In the process of urban tap water pipeline installation, as the main pipeline needs to bear the water supply operation with large flux, the main water supply pipeline not only has larger diameter, but also has higher weight. Therefore, in the installation of main water supply pipe, need the loop wheel machine to assist the installation, nevertheless use the loop wheel machine installation, be difficult to the concrete mounted position of control pipeline, need artifical pipeline that promotes in the in-process of installation in order to correct the mounted position, very hard, the installation operation of the pipeline of not being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary installation device for a pipeline for urban water supply, which is convenient for adjusting the installation position of the pipeline, so that the installation position can be easily aligned in the butt joint installation process of the pipeline, and the installation efficiency and the pipeline installation precision are improved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a city is supplementary installation device of pipeline for water supply, includes two vertical parallel arrangement's support frame, and the bottom of support frame is provided with the foot rest, two crossbeam transitional coupling is passed through at the top of support frame, two slide from top to bottom between the support frame and be provided with the crane, be provided with on the crossbeam and be used for the drive gliding sliding assembly about the crane, the symmetry is provided with two side-to-side slip's lifting hook on the crane.

Preferably, the left end and the right end of the lifting frame are provided with sliding sleeves matched with the supporting frame, and the lifting frame is arranged on the supporting frame in a vertically sliding mode through the sliding sleeves.

Preferably, the sliding assembly including set up in the threaded rod at carriage top, the threaded rod passes the crossbeam and extends to the top of threaded rod, the top of crossbeam is rotated and is provided with the worm wheel, coaxial being provided with on the worm wheel with threaded rod matched with internal thread, still be provided with on the crossbeam with worm wheel matched with worm and be used for the drive the rotatory drive arrangement of worm.

Preferably, the bottom side face of the worm wheel contacts with the crossbeam, the top surface of the worm wheel is provided with a limiting plate, the limiting plate is fixed on the crossbeam, be provided with on the limiting plate and be used for the hole of dodging that the threaded rod passed.

Preferably, the driving device is a driving motor, the driving motor is fixed on one side of the cross beam, and a power output shaft of the driving motor is connected with the worm in a matching manner.

Preferably, the crossbeam is the I-shaped girder steel, it is provided with two walking wheels to slide on the I-shaped girder steel, lift the hook through the chain with walking wheel transitional coupling.

Preferably, the suspension end of the lifting hook is provided with a downward bent lower hook, and one side of the lifting hook close to one end of the chain is provided with an upward bent upper hook corresponding to the lower hook horizontally.

Preferably, the two sides of the sliding sleeve are convexly arranged towards the outside, the protruding part forms a pulley seat, a pulley is arranged inside the pulley seat, and the supporting frame is provided with a guide groove matched with the pulley.

Preferably, the bottom of the foot rest is provided with a plurality of universal wheels.

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

1. according to the utility model, the pipeline is arranged on the lifting hook capable of vertically moving and horizontally moving, so that the installation position of the pipeline can be accurately adjusted, the installation position of the pipeline can be easily aligned in the butt joint installation process, and the installation efficiency and the pipeline installation precision are improved.

2. According to the pipeline lifting device, the pipeline is lifted through the two lifting hooks in the semicircular structures, the lifting hooks can be buckled and connected, and the lifting hooks can be conveniently taken down after the pipeline is installed on the premise of ensuring safe and stable lifting, so that the pipeline installation efficiency is improved.

3. The utility model has simple structure, convenient use and stronger practicability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic view of a lifting hook according to the present invention;

FIG. 5 is an enlarged view of portion C of FIG. 1 in accordance with the present invention;

fig. 6 is a front view of the present invention.

In the figure:

1-support frame, 11-cross beam, 111-worm wheel, 1111-limit plate, 112-worm, 1121-bearing seat, 113-driving motor, 12-foot rest, 13-rib plate, 14-guide groove,

2-a lifting frame, 21-a threaded rod, 22-a traveling wheel, 23-a sliding sleeve, 231-a pulley seat, 24-a pulley,

3-lifting hook, 31-chain, 32-upper hook, 33-lower hook,

4-universal wheel.

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.

As shown in figures 1 and 3, a city is pipeline auxiliary installation device for water supply, including two vertical parallel arrangement's support frame 1, the bottom of support frame 1 is provided with the foot rest 12 that is used for the support, two 11 transitional coupling are passed through at the top of support frame 1, two it is provided with crane 2 to slide from top to bottom between the support frame 1, be provided with on the crossbeam 11 and be used for the drive crane 2 gliding sliding assembly from top to bottom, the symmetry is provided with two side-to-side slip on crane 2 and lifts hook 3, uses to lift hook 3 and can hoist the pipeline.

As a specific implementation manner, as shown in fig. 5, sliding sleeves 23 matched with the support frame 1 are arranged at the left and right ends of the crane 2, and the crane 2 is arranged on the support frame 1 through the sliding sleeves 23 in a vertical sliding manner.

As a specific embodiment, as shown in fig. 1 and 2, the sliding assembly includes a threaded rod 21 fixed on the top of the support frame 1, the threaded rod 21 passes through the cross beam 11 and extends above the threaded rod 21, a worm wheel 111 is rotatably disposed on the top of the cross beam 11, an internal thread (not shown) matched with the threaded rod 21 is disposed on the axis of the worm wheel 111, and a worm 112 matched with the worm wheel 111 and a driving device for driving the worm 112 to rotate are further disposed on the cross beam 11. Therefore, the worm gear 112 drives the worm wheel 111 to rotate, in the rotating process of the worm wheel 111, under the matching relationship of the internal thread arranged inside the worm wheel 111 and the thread of the threaded rod 21, the threaded rod 21 moves upwards or downwards, the moving direction is determined by the rotating direction of the worm 112, and the threaded rod 21 drives the cross beam 11 to move up and down between the support frames 1 in the up-and-down moving process, so that the up-and-down position of the lifting hook 3 can be adjusted conveniently, and the positioning and installation of pipelines are facilitated.

As a specific implementation manner, as shown in fig. 1 and fig. 2, the bottom side surface of the worm wheel 111 contacts with the cross beam 11, the top surface of the worm wheel 111 is provided with a limiting plate 1111, the limiting plate 1111 is fixed on the cross beam 11 through a bolt, and the limiting plate 1111 is provided with an avoiding hole for the threaded rod 21 to pass through. In this way, since the center of the worm wheel 111 is provided with the internal thread matched with the threaded rod 21, the worm wheel 111 cannot be rotatably arranged through a conventional rotating shaft, and therefore, the worm wheel 111 is limited between the cross beam 11 and the limiting plate 1111, and the stable rotation of the worm wheel 111 can be ensured.

As a specific embodiment, as shown in fig. 1 and fig. 2, a bearing seat 1121 matched with the worm 112 is disposed on the cross beam 11.

Preferably, as shown in fig. 1 and fig. 2, the driving device is a driving motor 113, the driving motor 113 is fixed to one side of the cross beam 11 through a bolt, and a power output shaft of the driving motor 113 is connected to the worm 112 in a matching manner.

As a specific embodiment, as shown in fig. 1 and 3, the cross beam 11 is an i-beam, two traveling wheels 22 are slidably disposed on the i-beam, and the lifting hook 3 is transitionally connected to the traveling wheels 22 through a chain 31.

Preferably, as shown in fig. 1, 3 and 4, a downward bent hook 33 is disposed at the hanging end of the lifting hook 3, and an upward bent hook 32 horizontally corresponding to the downward bent hook 33 is disposed at one side of the lifting hook 3 near one end of the chain 31. Because two lifting hooks 3 are arranged symmetrically on the beam 11 in a mirror image manner, therefore, the lower hook 33 arranged at the suspended end of the hook 33 can be buckled with the upper hook 32 arranged on the other hook 33, the two lifting hooks 3 mutually buckled together can stably bear a pipeline needing to be installed, and the lifting hooks 3 are prevented from being separated from the pipeline needing to be installed in the moving process.

Further, as shown in fig. 1 and 5, in order to improve the smoothness when the lifting frame 2 moves up and down, two sides of the sliding sleeve 23 are protruded outwards, and the protruded part forms a pulley seat 231, a pulley 24 is arranged inside the pulley seat 231, and the support frame 1 is provided with a guide groove 14 matched with the pulley 24. Like this, through pulley 24 and support frame 1 contact, can greatly reduced crane 2 when sliding from top to bottom and the support frame 1 between frictional force, improve the smoothness nature of crane 2 when reciprocating, reduce the sliding resistance.

Further, as shown in fig. 1, the foot rest 12 is provided at the bottom thereof with a plurality of universal wheels 4, which facilitates the movement and adjustment of the whole device.

Further, as shown in fig. 1 and 6, in order to improve the overall stability of the device, rib plates 13 for enhancing the bearing capacity are arranged between the support frame 1 and the cross beam 11 and between the support frame 1 and the foot rest 12.

The working principle is as follows: when the device is used for hoisting pipelines, at least two devices are adopted. When the pipeline is hoisted, two ends of the pipeline are respectively placed in the lifting hooks 3, and then the two lifting hooks 3 in the same device are buckled and connected through the corresponding lower hooks 33 and the corresponding upper hooks 32, so that the pipeline can be stably placed in the lifting hooks 3. Then, the pipeline is pushed to a construction site through the device, and the bottom of the foot rest 12 is provided with the universal wheels 4, so that the whole device can be conveniently moved and adjusted. After the pipeline is moved to a pipeline installation operation site, the driving motor 113 is controlled to drive the worm 112 to rotate, the worm 112 drives the worm wheel 111 to rotate while rotating, in the rotating process of the worm wheel 111, under the thread matching relationship between the internal thread arranged in the worm wheel 111 and the threaded rod 21, the threaded rod 21 moves upwards or downwards, the moving direction is determined by the rotating direction of the driving motor 113, and in the up-and-down moving process of the threaded rod 21, the cross beam 11 is driven to move up and down between the support frames 1, so that the up-and-down position of the pipeline can be adjusted conveniently. After the up-down position is adjusted, the walking wheels 22 can be controlled to move left and right on the lifting frame 2, so that the horizontal position of the pipeline can be adjusted conveniently. After the position is adjusted, the pipeline and the corresponding external pipeline can be installed and fixed. After the pipeline is installed, the lifting frame 2 is controlled to move downwards again, the lifting hook 3 is separated from the installed pipeline, the device is retracted, and the installation is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a city is supplementary installation device of pipeline for water supply which characterized in that: including two vertical parallel arrangement's support frame, the bottom of support frame is provided with the foot rest, two crossbeam transitional coupling is passed through at the top of support frame, two it is provided with the crane to slide from top to bottom between the support frame, be provided with on the crossbeam and be used for the drive the gliding sliding assembly about the crane, the symmetry is provided with two horizontal slip's lifting hook on the crane.

2. The auxiliary mounting device for the pipeline for the urban water supply according to claim 1, wherein: the left end and the right end of the lifting frame are provided with sliding sleeves matched with the supporting frame, and the lifting frame is arranged on the supporting frame in a vertically sliding mode through the sliding sleeves.

3. The auxiliary mounting device for the pipeline for the urban water supply according to claim 1, wherein: the sliding assembly comprises a threaded rod arranged at the top of the support frame, the threaded rod penetrates through the cross beam and extends to the position above the threaded rod, a worm wheel is arranged at the top of the cross beam in a rotating mode, an internal thread matched with the threaded rod is coaxially arranged on the worm wheel, and a driving device which is used for driving the worm wheel matched with the worm and is used for driving the worm to rotate is further arranged on the cross beam.

4. The auxiliary installation device for the pipeline for the urban water supply according to claim 3, wherein: the bottom side face of the worm wheel is in contact with the cross beam, the top face of the worm wheel is provided with a limiting plate, the limiting plate is fixed on the cross beam, and a avoiding hole for the threaded rod to penetrate is formed in the limiting plate.

5. The auxiliary installation device for the pipeline for the urban water supply according to claim 3, wherein: the driving device is a driving motor, the driving motor is fixed on one side of the cross beam, and a power output shaft of the driving motor is connected with the worm in a matched mode.

6. The auxiliary mounting device for the pipeline for the urban water supply according to claim 1, wherein: the crossbeam is the I-shaped girder steel, the I-shaped girder steel goes up to slide and is provided with two walking wheels, lift the hook pass through the chain with walking wheel transitional coupling.

7. The auxiliary mounting device for the pipeline for the urban water supply according to claim 6, wherein: the suspension end of the lifting hook is provided with a downward bent lower hook, and one side of one end, close to the chain, of the lifting hook is provided with an upper hook which horizontally corresponds to the lower hook and is bent upwards.

8. The auxiliary mounting device for the pipeline for the urban water supply according to claim 2, wherein: the two sides of the sliding sleeve are convexly arranged towards the outer side, the protruding part forms a pulley seat, a pulley is arranged inside the pulley seat, and a guide groove matched with the pulley is formed in the supporting frame.

9. The auxiliary mounting device for the pipeline for the urban water supply according to claim 1, wherein: the bottom of the foot rest is provided with a plurality of universal wheels.