CN220432065U

CN220432065U - Pipeline lifting device for building engineering

Info

Publication number: CN220432065U
Application number: CN202322124481.4U
Authority: CN
Inventors: 蒋康顺
Original assignee: Shandong Gelinban Building Materials Co ltd
Current assignee: Shandong Gelinban Building Materials Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-02
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a pipeline lifting device for constructional engineering, which comprises a lifting frame, a fixing plate arranged at the bottom of the lifting frame and used for supporting, and a clamping part used for lifting a pipeline, wherein the clamping part comprises two motors arranged at the top of the lifting frame and used for providing power and a first screw rod arranged at the bottom of the motors and used for driving.

Description

Pipeline lifting device for building engineering

Technical Field

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

Background

The building engineering refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving matched lines, pipelines and equipment; the pipeline in the building is including the pipeline of construction transport oil, natural gas and solid ground paste etc. at the laying in-process to the pipeline, need promote the pipeline earlier, in current hoisting device, mostly need twine the pipeline through the lifting rope to realize the fixed of hoisting device and pipeline, the operation is comparatively loaded down with trivial details, reduces the efficiency of pipeline promotion operation.

When an existing lifting device is used for lifting a pipeline, lifting operation of one end of the pipeline is required to be carried out on the outer side of the pipeline by using a lifting rope in a sleeving mode, and part of the existing lifting device is poor in stability of clamping and fixing the pipeline and cannot insert a clamping structure into the bottom of the pipeline, the pipeline and the clamping structure are easy to fall off, and the lifting device cannot be moved and supported conveniently and is fixed, so that the lifting device is influenced to improve the efficiency and the practicability of the operation of the pipeline.

Disclosure of Invention

The utility model aims to provide a pipeline lifting device for constructional engineering, which is used for solving the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline hoisting device for building engineering, including the hoisting frame, locate the fixed plate that the hoisting frame bottom was used for supporting and be used for carrying out the centre gripping part to the pipeline, the centre gripping part is including locating two motors that the hoisting frame top was used for providing power, locate motor bottom and be used for driving first screw rod, the cover is located two first screw rod outsides and is used for driving the hoisting plate, set up in the sliding through-hole that the hoisting plate one side was used for providing the activity space, locate two sliding blocks that the sliding through-hole inboard was used for removing, locate the link that the sliding block bottom was used for adjusting, set up in the sliding groove of link bottom, run through in the second screw rod that the link was used for centre gripping, locate the sliding groove inboard and be located two drive blocks that the second screw rod outside was used for driving and locate drive the clamping lever that the piece bottom was used for fixing the pipeline;

the first screw penetrates through the lifting plate and is in threaded connection with the lifting plate, the first screw is rotationally connected with the lifting frame, the sliding block is in sliding connection with the sliding through hole, the driving block is in sliding connection with the sliding groove, the second screw is a bidirectional screw, the second screw penetrates through the driving block and is in threaded connection with the driving block, the second screw penetrates through the connecting frame and is in rotational connection with the connecting frame, and the section of the clamping plate is arc-shaped.

Preferably, two universal wheels used for moving are installed at the bottom of the fixed plate, the cylinder is arranged at the top of the fixed plate and positioned at one side of the first screw rod, a push rod used for supporting is arranged at the bottom of the cylinder, a base plate used for increasing the contact area is arranged at the bottom of the push rod, the push rod is movably connected with the fixed plate, and the push rod is fixedly connected with the base plate.

Preferably, the movable cavity for providing the movable space is offered to the grip lever inboard, the movable cavity bottom is equipped with the guide bar, the cover is equipped with and is used for extruded spring in the guide bar outside, spring one end is equipped with the extension rod that is used for the centre gripping pipeline, grip lever one end is equipped with the installation piece, installation piece one side is equipped with the third screw rod, a plurality of hasp grooves that are used for fixed of circumference range have been offered to extension rod one side, the third screw rod runs through the installation piece and rather than the spiro union, extension rod and movable cavity sliding connection, spring both ends respectively with grip lever and extension rod fixed connection.

Preferably, the two sides of the sliding block are respectively provided with a limiting part, the two sides of the sliding through hole are respectively provided with a limiting groove, and the limiting parts are in sliding connection with the limiting grooves.

Preferably, one end of the extension rod is provided with a limiting plate, and the limiting plate is in sliding connection with the movable cavity.

Preferably, an insertion part is arranged at one end of the extension rod, and the section of the insertion part is triangular.

Preferably, the sections of the driving block and the sliding groove are T-shaped.

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

according to the utility model, through the lifting frame, the fixed plate, the motor, the first screw, the lifting plate, the sliding through hole, the sliding block, the connecting frame, the sliding groove, the second screw, the driving block and the clamping rod, the first screw penetrates through the lifting plate and is in threaded connection with the lifting plate, the first screw is in rotary connection with the lifting frame, the sliding block is in sliding connection with the sliding through hole, the driving block is in sliding connection with the sliding groove, the second screw is a bidirectional screw, the second screw penetrates through the driving block and is in threaded connection with the driving block, the second screw penetrates through the connecting frame and is in rotary connection with the connecting frame, the section of the clamping plate is arc-shaped, the motor can drive the first screw to rotate, the first screw drives the lifting plate to slide up and down, then the two sliding blocks slide in the sliding through hole, then the second screw drives the two driving blocks to slide in the sliding groove, then the driving block drives the two clamping rods to clamp and fix the pipeline, and then the motor drives the second screw to rotate towards the other side, the screw drives the lifting plate to move upwards, and accordingly the lifting plate drives the connecting frame to move upwards through the sliding block to drive the connecting frame to rotate, and the connecting frame to drive the two driving blocks to drive the lifting blocks to move upwards and the two driving blocks to rotate upwards to move upwards.

According to the utility model, the universal wheels, the air cylinder, the push rod and the base plate are movably connected, the push rod is fixedly connected with the base plate, the four universal wheels drive the lifting frame to move through the fixed plate, the air cylinder can drive the push rod to move downwards, so that the push rod drives the base plate to support and fix the lifting frame, and the convenience of moving and fixing the lifting frame is improved.

Drawings

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

FIG. 2 is a left side cutaway perspective view of the overall structure of the present utility model;

FIG. 3 is a front cross-sectional perspective view of the overall structure of the present utility model;

fig. 4 is an enlarged view of fig. 3 a of the overall structure of the present utility model.

In the figure: 1. a lifting frame; 11. a fixing plate; 12. a motor; 13. a first screw; 14. a lifting plate; 15. a sliding through hole; 16. a sliding block; 17. a connecting frame; 18. a sliding groove; 19. a second screw; 20. a driving block; 21. a clamping rod; 22. a universal wheel; 23. a cylinder; 24. a push rod; 25. a backing plate; 26. a movable cavity; 27. a guide rod; 28. a spring; 29. an extension rod; 30. a mounting block; 31. a third screw; 32. a latch groove; 151. a limit groove; 161. a limit part; 291. a limiting plate; 292. an insertion portion.

Description of the embodiments

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.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the pipe lifting device for construction engineering provided by the embodiment of the utility model comprises a lifting frame 1, a fixing plate 11 arranged at the bottom of the lifting frame 1 and used for supporting and lifting a pipe, and a clamping component, wherein the clamping component comprises two motors 12 arranged at the top of the lifting frame 1 and used for providing power, a first screw 13 arranged at the bottom of the motors 12 and used for driving, a lifting plate 14 sleeved at the outer sides of the two first screws 13 and used for driving, a sliding through hole 15 arranged at one side of the lifting plate 14 and used for providing a movable space, two sliding blocks 16 arranged at the inner sides of the sliding through hole 15 and used for moving, a connecting frame 17 arranged at the bottom of the sliding blocks 16 and used for adjusting, a sliding groove 18 arranged at the bottom of the connecting frame 17, a second screw 19 penetrating through the connecting frame 17 and used for clamping, two driving blocks 20 arranged at the inner sides of the sliding groove 18 and used for driving and positioned at the outer sides of the second screw 19 and a clamping rod 21 arranged at the bottom of the driving blocks 20 and used for fixing the pipe;

the first screw rod 13 runs through the lifting plate 14 and is in threaded connection with the lifting plate, the first screw rod 13 is in rotary connection with the lifting frame 1, the sliding block 16 is in sliding connection with the sliding through hole 15, the driving block 20 is in sliding connection with the sliding groove 18, the second screw rod 19 is a bidirectional screw rod, the second screw rod 19 runs through the driving block 20 and is in threaded connection with the driving block, the second screw rod 19 runs through the connecting frame 17 and is in rotary connection with the connecting frame, and the section of the clamping plate is arc-shaped.

Referring to fig. 1, two universal wheels 22 for moving are installed at the bottom of the fixed plate 11, an air cylinder 23 is located at the top of the fixed plate 11 and at one side of the first screw 13, a push rod 24 for supporting is arranged at the bottom of the air cylinder 23, a base plate 25 for increasing the contact area is arranged at the bottom of the push rod 24, the push rod 24 is movably connected with the fixed plate 11, and the push rod 24 is fixedly connected with the base plate 25.

The scheme is adopted: through universal wheel 22, cylinder 23, push rod 24 and backing plate 25, push rod 24 and fixed plate 11 swing joint, push rod 24 and backing plate 25 fixed connection, four universal wheels 22 drive hoisting frame 1 through fixed plate 11 and remove, and cylinder 23 can drive push rod 24 and carry out the downstream, makes push rod 24 drive backing plate 25 and supports fixedly hoisting frame 1, improves hoisting frame 1 and removes and fixed convenience.

Referring to fig. 4, a movable cavity 26 for providing a movable space is formed in the inner side of the clamping rod 21, a guide rod 27 is arranged at the bottom of the movable cavity 26, a spring 28 for extruding is sleeved on the outer side of the guide rod 27, an extension rod 29 for clamping a pipeline is arranged at one end of the spring 28, a mounting block 30 is arranged at one end of the clamping rod 21, a third screw 31 is arranged at one side of the mounting block 30, a plurality of locking grooves 32 for fixing are formed in one side of the extension rod 29 in a circumferential arrangement, the third screw 31 penetrates through the mounting block 30 and is in threaded connection with the mounting block, the extension rod 29 is in sliding connection with the movable cavity 26, and two ends of the spring 28 are fixedly connected with the clamping rod 21 and the extension rod 29 respectively.

The scheme is adopted: through movable cavity 26, guide bar 27, spring 28, extension bar 29, installation piece 30, third screw rod 31 and hasp groove 32, third screw rod 31 runs through installation piece 30 and rather than spiro union, extension bar 29 and movable cavity 26 sliding connection, spring 28 both ends respectively with clamping lever 21 and extension bar 29 fixed connection, spring 28 in the movable cavity 26 extrudees extension bar 29, so that extension bar 29 slides in movable cavity 26, then make extension bar 29 insert the pipeline bottom, then rotate third screw rod 31, make third screw rod 31 one end insert in the hasp groove 32 of extension bar 29 one side, make third screw rod 31 carry out the hasp fixed with extension bar 29, thereby make extension bar 29 increase the area that clamping lever 21 and pipeline lateral wall laminate, avoid the pipeline to take place to drop from between two clamping levers 21, improve the stability that lifting plate 14 drove the pipeline and upwards promote.

Referring to fig. 2, two sides of the sliding block 16 are respectively provided with a limiting portion 161, two sides of the sliding through hole 15 are respectively provided with a limiting groove 151, and the limiting portion 161 is slidably connected with the limiting groove 151.

The scheme is adopted: through spacing portion 161 and spacing groove 151, spacing portion 161 and spacing groove 151 sliding connection, spacing portion 161 can lead and spacing to slider 16, improves slider 16 and carries out the stability of sliding in slide through hole 15, prevents that slider 16 from taking place the skew.

Referring to fig. 4, a limiting plate 291 is disposed at one end of the extension rod 29, and the limiting plate 291 is slidably connected with the movable chamber 26.

The scheme is adopted: through limiting plate 291, limiting plate 291 and movable chamber 26 sliding connection can make limiting plate 291 carry out spacingly to extension rod 29 one end, prevents extension rod 29 from breaking away from movable chamber 26.

Referring to fig. 4, an insertion portion 292 is provided at one end of the extension rod 29, and the insertion portion 292 has a triangular cross section.

The scheme is adopted: through the insertion portion 292, the cross section of the insertion portion 292 is triangular, so that the extension rod 29 can be conveniently inserted into the bottom of the pipeline, and the stability of the clamping rod 21 for driving the extension rod 29 to clamp and fix the pipeline is improved.

Referring to fig. 4, the cross sections of the driving block 20 and the sliding groove 18 are T-shaped.

The scheme is adopted: the section of the driving block 20 and the section of the sliding groove 18 are T-shaped, so that the sliding groove 18 limits the driving block 20, the driving block 20 is prevented from being separated from the sliding groove 18, the bearing force of the second screw 19 for driving the driving block 20 to move can be reduced, and the convenience of the second screw 19 for driving the driving block 20 to move is improved.

The four universal wheels 22 drive the lifting frame 1 to move through the fixing plate 11, the lifting frame 1 is erected above a pipeline, then the air cylinder 23 is started, the push rod 24 is driven to move downwards, the backing plate 25 is driven by the push rod 24 to support and fix the lifting frame 1, then the motor 12 is started, the first screw rods 13 are driven to rotate, then the two first screw rods 13 drive the lifting plate 14 to slide downwards, the two sliding blocks 16 are driven to slide in the sliding through holes 15, meanwhile the connecting frame 17 is driven to move, meanwhile the sliding blocks 16 drive the limiting parts 161 to slide in the limiting grooves 151, then the second screw rods 19 are rotated, the second screw rods 19 drive the two driving blocks 20 to slide in the sliding grooves 18, then the driving blocks 20 drive the two clamping rods 21 to clamp and fix the pipeline, then the limiting plates 291 at one end of the extending rods 29 are extruded by the springs 28 in the movable cavity 26, then the extending rods 29 slide in the movable cavity 26, the inserting parts at one end of the extending rods 29 slide on the outer side wall of the pipeline, then the two sliding blocks 16 are driven to slide in the outer side wall of the pipeline, the motor is driven to slide in the sliding through holes 15, meanwhile the connecting frame 17 is driven to move, meanwhile the sliding blocks 16 drive the limiting parts 161 to slide in the limiting grooves 151, then the second screw rods 19 drive the two driving blocks 20 to slide in the sliding grooves 18, then the two clamping rods 21 are driven to clamp the pipeline 21 to clamp the clamping rods 21 to clamp and fix the two extending rods 29, then the limiting blocks 29 in the limiting plates to slide in the moving direction, and the limiting plates 291 in the moving direction of the moving plates 29 in the moving cavity 29.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a pipeline hoisting device for building engineering, includes hoisting frame (1), locates fixed plate (11) that hoisting frame (1) bottom was used for supporting and is used for carrying out the clamping part that promotes the pipeline, its characterized in that: the clamping component comprises two motors (12) arranged at the top of the lifting frame (1) and used for providing power, a first screw rod (13) arranged at the bottom of the motors (12) and used for driving, a lifting plate (14) sleeved outside the two first screw rods (13) and used for driving, a sliding through hole (15) arranged at one side of the lifting plate (14) and used for providing a movable space, two sliding blocks (16) arranged at the inner side of the sliding through hole (15) and used for moving, a connecting frame (17) arranged at the bottom of the sliding blocks (16) and used for adjusting, a sliding groove (18) arranged at the bottom of the connecting frame (17), a second screw rod (19) penetrating through the connecting frame (17) and used for clamping, two driving blocks (20) arranged at the inner side of the sliding groove (18) and positioned at the outer side of the second screw rod (19) and a clamping rod (21) arranged at the bottom of the driving blocks (20) and used for fixing a pipeline;

the first screw (13) penetrates through the lifting plate (14) and is in threaded connection with the lifting plate, the first screw (13) is rotationally connected with the lifting frame (1), the sliding block (16) is in sliding connection with the sliding through hole (15), the driving block (20) is in sliding connection with the sliding groove (18), the second screw (19) is a bidirectional screw, the second screw (19) penetrates through the driving block (20) and is in threaded connection with the driving block, the second screw (19) penetrates through the connecting frame (17) and is in rotational connection with the connecting frame, and the section of the clamping plate is arc-shaped.

2. A pipe lifting device for construction projects according to claim 1, characterized in that: two universal wheels (22) that are used for removing are installed to fixed plate (11) bottom, cylinder (23) that just are located one side of first screw rod (13) at fixed plate (11) top, cylinder (23) bottom is equipped with push rod (24) that are used for supporting, push rod (24) bottom is equipped with backing plate (25) that are used for increasing area of contact, push rod (24) and fixed plate (11) swing joint, push rod (24) and backing plate (25) fixed connection.

3. A pipe lifting device for construction projects according to claim 1, characterized in that: the utility model discloses a movable cavity (26) that is used for providing the activity space is offered to clamping lever (21), movable cavity (26) bottom is equipped with guide bar (27), guide bar (27) outside cover is equipped with spring (28) that are used for the extrusion, spring (28) one end is equipped with extension rod (29) that are used for the centre gripping pipeline, clamping lever (21) one end is equipped with installation piece (30), installation piece (30) one side is equipped with third screw rod (31), a plurality of hasp grooves (32) that are used for fixed of circumference range are offered to extension rod (29) one side, third screw rod (31) run through installation piece (30) and with its spiro union, extension rod (29) and movable cavity (26) sliding connection, spring (28) both ends respectively with clamping lever (21) and extension rod (29) fixed connection.

4. A pipe lifting device for construction projects according to claim 1, characterized in that: limiting parts (161) are respectively arranged on two sides of the sliding block (16), limiting grooves (151) are respectively formed in two sides of the sliding through hole (15), and the limiting parts (161) are in sliding connection with the limiting grooves (151).

5. A pipe lifting device for construction projects according to claim 3, characterized in that: one end of the extension rod (29) is provided with a limiting plate (291), and the limiting plate (291) is in sliding connection with the movable cavity (26).

6. A pipe lifting device for construction projects according to claim 3, characterized in that: an insertion portion (292) is arranged at one end of the extension rod (29), and the cross section of the insertion portion (292) is triangular.

7. A pipe lifting device for construction projects according to claim 1, characterized in that: the sections of the driving block (20) and the sliding groove (18) are T-shaped.