CN219098523U

CN219098523U - Lifting device for installing pressure pipeline in building engineering

Info

Publication number: CN219098523U
Application number: CN202223211484.3U
Authority: CN
Inventors: 赵通
Original assignee: Shanghai Yuyi Construction And Installation Engineering Co ltd
Current assignee: Shanghai Yuyi Construction And Installation Engineering Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-30
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a lifting device for installing a pressure pipeline in a building engineering, which relates to the technical field of the building engineering and comprises a lifting plate, wherein a synchronous moving mechanism is arranged at the bottom end of the lifting plate and comprises a first motor fixed at the top end of the lifting plate, an output shaft of the first motor penetrates through the lifting plate and is fixedly connected with a rotary table.

Description

Lifting device for installing pressure pipeline in building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a lifting device for installing a pressure pipeline in constructional engineering.

Background

The pipeline installation is a novel technology cited by all-electromechanical equipment, and comprises common data, pipes, pipe fittings, flanges, a pipeline installation basic operation technology, pipeline connection, support and compensator installation, valves, building water supply and drainage pipeline installation, heating system installation, pipeline pressure test and cleaning, common industrial pipeline installation, nonferrous metal pipeline and stainless steel pipeline installation, common nonmetallic pipeline and corrosion-resistant lining pipeline installation, instrument pipeline installation and corrosion and heat insulation of pipelines.

At present, the existing lifting device for installing the pressure pipeline in the building engineering has the following defects: on the one hand, the pipeline clamping and fixing device is inconvenient to clamp and fix pipelines of different sizes, is convenient to lift and convey, has limited application range, and on the other hand, after the pipeline clamping and fixing device is used, the pipeline is inconvenient to rotate, so that constructors are inconvenient to check the outer side surface of the pipeline, the follow-up installation and use are affected, and therefore, the lifting device for installing the pressure pipeline in the building engineering is provided.

Disclosure of Invention

The utility model aims to provide a lifting device for installing a pressure pipeline in a building engineering, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hoisting device is used in pipeline under pressure installation in building engineering, includes the lifting plate, synchronous moving mechanism is installed to the bottom of lifting plate, synchronous moving mechanism is including fixing the motor one on lifting plate top, the output shaft of motor one runs through the lifting plate to the rigid coupling has the carousel, the bottom edge of carousel articulates there are two articulated poles, the other end of two articulated poles all articulates there is the connecting rod, the both ends of connecting rod all are fixed with the movable rod, the slider sliding connection that the vertical cross-section of movable rod all through the top rigid coupling is "T" shape structure is in the bottom of lifting plate, the spout with two slider matched with has all been seted up to lifting plate's bottom both sides, adjustable fixture is all installed on the movable rod.

Preferably, rings are fixed on the periphery of the top end of the lifting plate, and the four rings can be used for being matched with external lifting equipment for lifting, so that a pipeline is required to be lifted and lifted by a lifting device in a current large-scale building engineering construction place.

Preferably, the adjustable clamping mechanism comprises a gear a and a gear b which are rotatably connected through a rotating shaft in a concave cavity at the bottom end of the movable rod, the gear a and the gear b are meshed, and when the gear a rotates, the gear b is further rotated in the opposite direction.

Preferably, one end of the rotating shaft on the gear a extends to the outer side of the moving rod and is connected with an output shaft of a second motor, the second motor is fixed on the outer side of the moving rod, and the second motor can drive the gear a to rotate so as to drive the gear b.

Preferably, the outside of gear a and gear b all fixedly connected with the clamping lever, all rotate through the pivot in the other end recess of clamping lever and be connected with the drive wheel, and when gear a rotated, then make gear b reverse rotation, and then make the angle between two clamping levers variable big or diminish, and then be convenient for adjust the use to the pipeline of equidimension diameter not.

Preferably, one of them pivot one end on the clamping lever extends to the outside of clamping lever to link to each other with the output shaft of motor three, motor three is fixed in the outside of clamping lever, and motor three can drive one of them drive wheel and rotate, and then can transmit the pipeline after the centre gripping is fixed to make it rotate, and then make things convenient for constructor to inspect whether damage to the outside surface of its pipeline.

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

1. by utilizing the moving mechanism, the four adjustable clamping mechanisms can relatively move by starting the motor I and matching with the functions of a plurality of components, so that pipelines with different sizes can be conveniently clamped and fixed, and the pressure pipeline can be conveniently lifted and lifted in the building construction process;

2. utilize fixture with adjustable, through starter motor two, can conveniently adjust the contained angle between two clamping bars that correspond on the movable rod, and then conveniently carry out the centre gripping to the pipeline under pressure to not equidimension and use, simultaneously, through starter motor three, and the effect of a plurality of parts of cooperation, and then make at pipeline under pressure by the centre gripping fixed back, and can also overturn the pipeline under pressure and rotate, and then be convenient for constructor to examine whether damage to pipeline under pressure's outside, convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a lifting plate; 2. a hanging ring; 3. a synchronous moving mechanism; 301. a first motor; 302. a turntable; 303. a hinge rod; 304. a connecting rod; 305. a moving rod; 306. a slide block; 4. an adjustable clamping mechanism; 401. a gear a; 402. a gear b; 403. a second motor; 404. a clamping rod; 405. a driving wheel; 406. and a third motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a pressure pipeline installs and uses hoisting device in building engineering, including lifting board 1, synchronous moving mechanism 3 is installed to lifting board 1's bottom, synchronous moving mechanism 3 is including fixing the motor one 301 on lifting board 1 top, motor one 301's output shaft runs through lifting board 1, and the rigid coupling has carousel 302, the bottom edge of carousel 302 articulates there are two articulated poles 303, the other end of two articulated poles 303 all articulates there is connecting rod 304, the both ends of connecting rod 304 all are fixed with movable rod 305, the slider 306 sliding connection that the vertical cross-section of movable rod 305 all through the top rigid coupling is "T" shape structure is in lifting board 1's bottom, lifting board 1's bottom both sides all offered and two slider 306 matched with spout, lifting board 1's top all is fixed with rings 2 all around, four rings 2 can cooperate external lifting equipment to lift by crane and use, present large-scale building engineering construction place, need utilize hoisting device to promote the pipeline.

The adjustable clamping mechanism 4 is arranged on the moving rod 305, the adjustable clamping mechanism 4 comprises a gear a401 and a gear b402 which are connected in a cavity at the bottom end of the moving rod 305 through rotation of a rotating shaft, the gear a401 and the gear b402 are meshed with each other, the gear b402 is further enabled to rotate in the opposite direction when the gear a401 rotates, one end of the rotating shaft on the gear a401 extends to the outer side of the moving rod 305 and is connected with an output shaft of a motor II 403, the motor II 403 is fixed to the outer side of the moving rod 305, the motor II 403 can drive the gear a401 to rotate, further, the gear b402 can be driven by the gear b402, a driving wheel 405 is connected in the groove at the other end of the clamping rod 404 through rotation of the rotating shaft, when the gear a401 rotates, the gear b402 is enabled to rotate in the opposite direction, the angle between the two clamping rods 404 is enabled to be increased or decreased, and then pipelines with different diameters are conveniently adjusted to be used, one end of the rotating shaft on the clamping rod 404 extends to the outer side of the clamping rod 404 and is connected with an output shaft of the motor III 406, the motor III 406 is fixed to the outer side of the motor 406, the motor III is fixed to the outer side of the motor III can drive the clamping rod 404, and then the outer side of the motor 404 can be driven by the motor III can be damaged, and the operator can rotate the pipeline can conveniently, and the outer side of the pipeline can be detected.

In this scheme, when using this hoisting device for pipeline under pressure installation in building engineering, utilize four lifting hooks on the external hoisting equipment to collude respectively on four rings 2, and through starting motor one 301, and then make carousel 302 rotate, and cooperate the effect of two articulated bars 303, and then make two connecting rods 304 can drive two movable rods 305 that correspond and carry out relative to the removal, then can drive four fixture 4 with adjustable and can carry out the centre gripping fixed to the pipeline under pressure of equidimension diameter, application scope is wide, secondly, through starting motor two 403, then make gear a401 rotate, because gear a401 and gear b402 meshing, and then the contained angle between two clamping bars 404 that correspond on the movable rod 305 is adjusted, and then the convenience is used for carrying out centre gripping to the pipeline under pressure of equidimension not, and moreover, through starting motor three 406, then make the rotation of drive wheel 405, and then make after pipeline under pressure is held fixedly, and still can overturn the pipeline, and then the constructor of being convenient for carries out the inspection to damage to the outside of pipeline under pressure, convenient to use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lifting device for installing pressure pipeline in building engineering, comprising a lifting plate (1), and being characterized in that: the lifting plate is characterized in that the bottom end of the lifting plate (1) is provided with a synchronous moving mechanism (3), the synchronous moving mechanism (3) comprises a first motor (301) fixed at the top end of the lifting plate (1), an output shaft of the first motor (301) penetrates through the lifting plate (1) and is fixedly connected with a rotary table (302), two hinging rods (303) are hinged at the edge of the bottom end of the rotary table (302), connecting rods (304) are hinged at the other ends of the two hinging rods (303), moving rods (305) are fixed at the two ends of the connecting rods (304), sliding blocks (306) with 'T' -shaped structures are slidably connected with the moving rods (305) through vertical sections fixedly connected with the top ends, sliding grooves matched with the two sliding blocks (306) are formed in two sides of the bottom end of the lifting plate (1), and adjustable clamping mechanisms (4) are mounted on the moving rods (305).

2. The lifting device for installing the pressure pipeline in the building engineering according to claim 1, wherein the lifting rings (2) are fixed on the periphery of the top end of the lifting plate (1).

3. The lifting device for installing the pressure pipeline in the building engineering according to claim 1, wherein the adjustable clamping mechanism (4) comprises a gear a (401) and a gear b (402) which are rotatably connected through a rotating shaft in a cavity at the bottom end of the movable rod (305), and the gear a (401) and the gear b (402) are meshed.

4. A lifting device for installing a pressure pipeline in a building engineering according to claim 3, wherein one end of a rotating shaft on the gear a (401) extends to the outer side of the moving rod (305) and is connected with an output shaft of the motor two (403), and the motor two (403) is fixed to the outer side of the moving rod (305).

5. The lifting device for installing the pressure pipeline in the building engineering according to claim 4, wherein the outer sides of the gear a (401) and the gear b (402) are fixedly connected with clamping rods (404), and driving wheels (405) are rotatably connected in grooves at the other ends of the clamping rods (404) through rotating shafts.

6. The lifting device for installing a pressure pipe in construction engineering according to claim 5, wherein one end of a rotating shaft on one of the clamping rods (404) extends to the outer side of the clamping rod (404) and is connected with an output shaft of a motor III (406), and the motor III (406) is fixed to the outer side of the clamping rod (404).