CN219279325U

CN219279325U - Lifting equipment based on road construction

Info

Publication number: CN219279325U
Application number: CN202321312617.8U
Authority: CN
Inventors: 张颖
Original assignee: Rencheng District Bureau Of Housing And Urban Rural Development Of Jining City
Current assignee: Rencheng District Bureau Of Housing And Urban Rural Development Of Jining City
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-06-30
Anticipated expiration: 2033-05-29

Abstract

The utility model provides lifting equipment based on road construction, which relates to the technical field of road construction and comprises a main suspension arm, wherein the main suspension arm is a parallel bar type suspension arm, and the bottom of the front end of the main suspension arm is a rotary assembly seat; the middle suspender is fixedly arranged at the bottom of the rotary assembly seat of the main suspension arm; the swing suspender is hinged to the bottom of the middle suspender, and two groups of sliding frames are slidably arranged on the outer part of the swing suspender in cooperation with the guide rail; set up and hang the seat, provide the location of automatic adaptation and lift by crane the function, will hang the seat and rise, can lift up the pipeline through pressing the layer board, press the layer board after the pipeline contact pressing the layer board, in the air input air telescopic link B with in the air telescopic link A, the cooperation swing connecting rod struts the side support pole to both sides, utilize the inner wall both sides of side support pole support pipeline, change through the weight of pipeline, so that firm handling has solved the inconvenient quick automatic location of adaptation of current handling equipment and has lifted by crane the problem.

Description

Lifting equipment based on road construction

Technical Field

The utility model belongs to the technical field of road construction, and particularly relates to lifting equipment based on road construction.

Background

When constructing the road, various drainage pipelines and pipeline pipelines, generally spliced pipelines, need to be embedded underground, so that the pipelines need to be lifted and installed for lifting.

Based on the above, the currently used lifting device needs to fix the pipeline by using the hook or the lifting wire in advance, so that the positioning and lifting device is inconvenient to quickly and automatically adapt to positioning and lifting, and the angle is inconvenient to quickly adjust.

Disclosure of Invention

In order to solve the technical problems, the utility model provides lifting equipment based on road construction, and aims to solve the problems that the conventional lifting equipment provided in the background art needs to fix a pipeline by using a hook or a lifting wire in advance, is inconvenient to quickly and automatically adapt to positioning and lifting, and is inconvenient to quickly adjust angles.

The utility model discloses a lifting device based on road construction, which is realized by the following specific technical means:

the lifting equipment based on road construction comprises a main suspension arm, wherein the main suspension arm is a parallel bar type suspension arm, and the bottom of the front end of the main suspension arm is a rotary assembly seat; the middle suspender is fixedly arranged at the bottom of the rotary assembly seat of the main suspension arm; the swing suspender is hinged to the bottom of the middle suspender, and two groups of sliding frames are slidably arranged on the outer part of the swing suspender in cooperation with the guide rail; the number of the movable vertical seats is two, and the two movable vertical seats are respectively and fixedly arranged at the bottoms of the two groups of sliding frames; the number of the lifting seats is two, and the two groups of lifting seats are fixed at the bottoms of the two groups of movable vertical seats.

Further, the intermediate boom includes: two groups of sliding blocks are arranged on two sides of the middle suspender in a sliding manner in cooperation with the guide rail; the two sides of the middle suspender are rotatably provided with two groups of side lead screws; the side screw rod is in threaded connection with the sliding block; the top parts of two sides of the middle suspender are fixedly provided with driving motors which are connected with the side screw rods in a transmission way.

Further, the swing boom further comprises: the top of the sliding frame is hinged with the control connecting rod, and the top of the control connecting rod is hinged with the sliding block; the guide roller is rotationally arranged below the inside of the sliding frame and is attached to the bottom surface of the swing suspender to slide.

Further, the mobile riser includes: the buffer board, the fixed spring beam that is provided with in one side of buffer board, the spring beam cover establishes the spring and passes and remove the fixed separation blade that is provided with of perpendicular seat.

Further, the lifting seat comprises: the top of the lifting seat is fixedly provided with two groups of air telescopic rods A, the top of each air telescopic rod A is fixedly provided with a pressing plate, and the air telescopic rods A are sleeved with springs; four groups of side connecting rods are hinged to two sides of the lifting seat, and side supporting rods are hinged to the outer ends of the side connecting rods; the bottom of the lifting seat is fixedly provided with an air telescopic rod B, the telescopic end of the air telescopic rod B is fixedly provided with a middle pull rod, the air telescopic rod B is hinged with two sides and provided with swinging connecting rods, and the outer ends of the swinging connecting rods are hinged with the side supporting rods and the side connecting rods.

Further, the air telescopic rod A is communicated with the air telescopic rod B.

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

set up and hang the seat, provide the location that automatic adaptation lifts by crane the function, will hang the seat and rise, can lift up the pipeline through pressing the layer board, press the layer board after the pipeline contact pressing the layer board, shrink gas telescopic link A, and then in the air input gas telescopic link B in the gas telescopic link A, gas telescopic link B stretches, drives the middle pull rod and removes, cooperates the swing connecting rod to strut the side support pole to both sides, the side support pole laminating contact pipeline inner wall provides the supporting effect to firm transport.

The sliding frames are arranged, the angle can be adjusted, the single-side pressure supporting plate is used for removing the pipeline, then the driving motor is started to drive the side screw rod to rotate, the positions of one group of sliding frames are only adjusted, one end of the pipeline is further lifted, the pipeline is inclined so as to be convenient to install, and convenience is brought to angle adjustment.

Set up the buffer board, provide the effect of supplementary centre gripping and buffering, will hang the seat of lifting to align at pipeline both ends, start driving motor and drive side lead screw rotation, and then drive slider upward movement, cooperation control connecting rod gathers together the both sides sliding frame to the centre, utilizes the both sides port of buffer board contact pipeline and centre gripping fixedly.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic diagram of an axial structure of the present utility model.

Fig. 3 is a schematic diagram of the reclining structure of the present utility model.

Fig. 4 is a schematic perspective view of a mobile vertical seat according to the present utility model.

Fig. 5 is a schematic diagram of a side elevation structure of a mobile vertical seat of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a main boom; 2. a middle suspender; 201. a slide block; 202. a side screw; 203. a driving motor; 3. swinging the boom; 301. a sliding frame; 302. a control link; 303. a guide roller; 4. moving the vertical seat; 401. a buffer plate; 402. a spring rod; 5. a lifting seat; 501. an air telescopic rod A; 502. pressing the supporting plate; 503. a side link; 504. a side support bar; 505. an air telescopic rod B; 506. a middle pull rod; 507. and (5) swinging the connecting rod.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples: as shown in fig. 1 to 5, the utility model provides a lifting device based on road construction, which comprises a main boom 1, wherein the main boom 1 is a parallel bar type boom, and the bottom of the front end of the main boom 1 is a rotary assembly seat; intermediate boom 2, intermediate boom 2 is fixed to be set up in the rotation type assembly seat bottom of main boom 1, and intermediate boom 2 is including: the two sides of the middle suspender 2 are matched with the guide rails to slidingly arrange two groups of sliders 201; the side lead screws 202, two groups of side lead screws 202 are rotatably arranged on two sides of the middle suspender 2; the side screw 202 is in threaded connection with the slider 201; the driving motor 203 is fixedly arranged at the top parts of two sides of the middle suspender 2, and the driving motor 203 is in transmission connection with the side lead screw 202; the swinging boom 3 is hinged to the bottom of the middle boom 2, and two groups of sliding frames 301 are slidably arranged on the outer part of the swinging boom 3 in cooperation with the guide rail; the number of the movable vertical seats 4 is two, and the two movable vertical seats 4 are fixedly arranged at the bottoms of the two groups of sliding frames 301 respectively; the number of the lifting seats 5 is two, and the two groups of lifting seats 5 are fixed at the bottoms of the two groups of movable vertical seats 4.

Wherein, swing jib 3 still includes: the top of the sliding frame 301 is hinged with a control connecting rod 302, and the top of the control connecting rod 302 is hinged with the sliding block 201; the guide roller 303 is rotatably arranged below the inside of the slide frame 301, and the guide roller 303 slides against the bottom surface of the swing boom 3.

Wherein, remove perpendicular seat 4 including: the buffer plate 401, the fixed spring rod 402 that is provided with in one side of buffer plate 401, spring rod 402 cover establish the spring and pass and remove perpendicular seat 4 fixed the being provided with separation blade.

Wherein, lift by crane seat 5 includes: the top of the lifting seat 5 is fixedly provided with two groups of air telescopic rods A501, the top of the air telescopic rod A501 is fixedly provided with a pressing plate 502, and the air telescopic rod A501 is sleeved with springs; four groups of side connecting rods 503 are hinged to two sides of the lifting seat 5, and side supporting rods 504 are hinged to the outer ends of the side connecting rods 503; the bottom of the lifting seat 5 is fixedly provided with an air telescopic rod B505, the telescopic end of the air telescopic rod B505 is fixedly provided with a middle pull rod 506, the air telescopic rod B505 is hinged with two sides and provided with a swinging connecting rod 507, the outer end of the swinging connecting rod 507 is hinged with a side supporting rod 504 and a side connecting rod 503, and the air telescopic rod A501 and the air telescopic rod B505 are communicated.

Specific use and action of the embodiment: in the utility model, when in use, the main boom 1 is driven, the middle boom 2 is moved above a pipeline, then the lifting seats 5 are aligned at two ends of the pipeline, the driving motor 203 is started to drive the side lead screw 202 to rotate, the sliding block 201 is driven to move upwards, the two side sliding frames 301 are gathered towards the middle by matching with the control connecting rod 302, the buffer plate 401 is used for contacting with two side ports of the pipeline and clamping and fixing, and the pressure supporting plate 502 is further extended into the inner wall of the pipeline;

the main boom 1 is controlled to lift the middle boom 2 upwards, and then the lifting seat 5 is pulled to lift the pipeline, so that the pipeline can be lifted through the pressure supporting plate 502, the pressure supporting plate 502 is pressed after the pipeline contacts the pressure supporting plate 502, the air telescopic rod A501 is contracted, then the air in the air telescopic rod A501 is input into the air telescopic rod B505, the air telescopic rod B505 stretches to drive the middle pull rod 506 to move, the side support rods 504 are propped up to two sides by being matched with the swinging connecting rods 507, and the side support rods 504 are in contact with the inner wall of the pipeline to provide a supporting effect so as to be convenient for stable conveying;

after the pipe is placed in the trench, the single-sided pressure pallet 502 can be removed, and then the driving motor 203 is started to drive the side screw 202 to rotate, so that only the position of one group of sliding frames 301 is adjusted, and one end of the pipe is lifted, and the pipe is inclined for installation.

Claims

1. Lifting equipment based on road construction, its characterized in that includes: the main suspension arm (1), wherein the main suspension arm (1) is a parallel bar type suspension arm, and the bottom of the front end of the main suspension arm (1) is a rotary assembly seat; the middle suspender (2) is fixedly arranged at the bottom of the rotary assembly seat of the main suspension arm (1); the swinging boom (3) is hinged to the bottom of the middle boom (2), and two groups of sliding frames (301) are slidably arranged on the outer part of the swinging boom (3) in cooperation with the guide rail; the movable vertical seats (4) are arranged in two groups, and the two groups of movable vertical seats (4) are fixedly arranged at the bottoms of the two groups of sliding frames (301) respectively; the lifting seats (5) are arranged in two groups, and the two groups of lifting seats (5) are fixed at the bottoms of the two groups of movable vertical seats (4).

2. The road construction-based handling device of claim 1, wherein: the intermediate boom (2) comprises:

the two sides of the middle suspender (2) are matched with the guide rail to slidingly arrange two groups of sliders (201);

the side lead screws (202) are rotatably arranged on two sides of the middle suspender (2), and two groups of side lead screws (202) are rotatably arranged on two sides of the middle suspender; the side lead screw (202) is in threaded connection with the sliding block (201);

the driving motor (203) is fixedly arranged at the tops of two sides of the middle suspender (2), and the driving motor (203) is in transmission connection with the side screw rod (202).

3. The road construction-based handling device of claim 1, wherein: the swing boom (3) further comprises:

the top of the sliding frame (301) is hinged with the control connecting rod (302), and the top of the control connecting rod (302) is hinged with the sliding block (201);

and a guide roller (303), wherein the guide roller (303) is rotatably arranged below the inside of the sliding frame (301), and the guide roller (303) is attached to the bottom surface of the swing suspender (3) to slide.

4. The road construction-based handling device of claim 1, wherein: the movable vertical seat (4) comprises:

the buffer plate (401), one side of buffer plate (401) is fixed and is provided with spring bar (402), and spring bar (402) cover are established the spring and are passed and remove perpendicular seat (4) fixed the being provided with separation blade.

5. The road construction-based handling device of claim 1, wherein: the lifting seat (5) comprises:

the top of the lifting seat (5) is fixedly provided with two groups of air telescopic rods A (501), the top of the air telescopic rod A (501) is fixedly provided with a pressing plate (502), and the air telescopic rod A (501) is sleeved with a spring;

four groups of side connecting rods (503) are hinged to two sides of the lifting seat (5), and side supporting rods (504) are hinged to the outer ends of the side connecting rods (503);

the lifting device comprises an air telescopic rod B (505), wherein the air telescopic rod B (505) is fixedly arranged at the bottom of a lifting seat (5), a middle pull rod (506) is fixedly arranged at the telescopic end of the air telescopic rod B (505), swing connecting rods (507) are hinged to two sides of the air telescopic rod B (505), and the outer ends of the swing connecting rods (507) are hinged to side supporting rods (504) and side connecting rods (503).

6. The road construction-based lifting device of claim 5, wherein: the air telescopic rod A (501) and the air telescopic rod B (505) are communicated.