CN115123962A - Inclined pipeline carrying lifting vehicle and using method thereof - Google Patents

Abstract

The invention discloses an inclined pipeline handling lift truck and a method for using the same, comprising a chassis, a lifting mechanism, a working platform, a pipeline transporting mechanism and a control device; the working platform is arranged on the chassis through the lifting mechanism, and the The pipeline handling mechanism is set on the working platform, and the control device is set on the chassis and connected with the chassis, the lifting mechanism, the working platform and the pipeline handling mechanism. The invention adopts the pipeline handling mechanism to realize the automatic transportation and placement of the pipeline, and cooperates with the chassis and the lifting mechanism to realize the lifting operation of the pipeline. Cycle time and reduce labor intensity, effectively improve operational efficiency and ensure construction safety.

Description

A kind of inclined pipe handling lift truck and using method thereof

technical field

The invention relates to the technical field of construction auxiliary tools, in particular to an inclined pipe handling lift truck and a method for using the same.

Background technique

Nowadays, for the sake of indoor aesthetics, the installation of pipelines inside buildings is generally carried out on the roof. In actual construction, it is necessary to solve the problems of pipeline hoisting and installation at high places. At present, the pipeline installation operation mostly adopts the method of manual installation. The specific construction is to set up the climbing work frame, and then the operator will install the pipeline on the climbing work frame. However, the above construction method has many defects. First, pipelines are generally long in size and have a large self-weight, which leads to the problems of high labor intensity, low work efficiency and hidden installation hazards during manual operation. The disassembly and assembly of the work frame is relatively cumbersome, which further increases the workload and reduces the construction efficiency. At the same time, the climbing work frame needs to occupy more construction materials and work space, which brings more inconvenience to the construction. There is also the use of climbing vehicles for climbing operations, but the working space of the climbing vehicles is small, and the pipelines cannot be placed securely, so they cannot be independently used for pipeline installation operations. The present invention provides an inclined pipe handling lift truck and a method of using the same to solve the above problems.

SUMMARY OF THE INVENTION

The invention provides an inclined pipeline handling lift truck and a method for using the same, which realizes automatic handling and lifting of pipelines, plays the role of guiding construction, effectively improves construction progress and reduces labor intensity.

The technical scheme adopted by the present invention to solve the above-mentioned technical problems is:

An inclined pipeline handling lift truck, comprising a chassis, a lifting mechanism, a working platform, a pipeline handling mechanism and a control device; the working platform is set on the chassis through the lifting mechanism, and the pipeline handling mechanism is set on the working platform , the control device is arranged on the chassis and connected with the chassis, the lifting mechanism, the working platform and the pipeline handling mechanism;

The lifting mechanism includes a lifting arm, a fixed platform and an inclined structure, the fixed platform is set on the chassis through the lifting arm, the bottom of the inclined structure is set on the fixed platform, the top is connected with the working platform, and the working platform is driven to tilt toward the front end .

Further, the pipeline handling mechanism includes a front fork bracket structure, a supporting roller assembly, a pipe-holding clamp assembly and an auxiliary supporting roller, the front fork bracket structure is arranged at the front end of the working platform, and the supporting roller assembly is arranged at the working platform. The front and rear ends of the platform, the pipe-holding clamp assembly and the auxiliary support rollers are respectively arranged at the front and rear parts of the working platform, and are located in the middle of the two support roller assemblies.

Further, the working platform includes a translation structure and a frame body, the translation structure is arranged on the inclined structure, and the frame body is arranged on the translation structure.

Further, the front fork bracket structure includes an adjustment bracket and a power device, the adjustment bracket is movably connected to the front end of the working platform, and the power device is arranged between the working platform and the adjustment bracket.

Further, the supporting roller assembly includes a moving roller and an adjusting slide rail, the adjusting slide rail is provided on the working platform, the moving roller is provided on the adjusting slide rail, and a power device is provided on the moving roller.

Further, the pipe holding fixture assembly includes a pipe holding fixture and a moving slide rail, the pipe holding fixture is arranged on the moving slide rail, and the moving slide rail is movably connected to the working platform.

Further, the moving slide rail is connected to the working platform through a sliding structure, and the sliding structure includes a sliding block and a power device, the moving sliding rail is connected to the sliding block, and the sliding block is movably connected to the working platform Above, the power device is arranged on the slider.

Further, the auxiliary supporting roller includes a fixing frame and a supporting roller, the supporting roller is arranged on the fixing frame, and the fixing frame is fixedly connected to the working platform.

Further, the chassis includes a vehicle frame, a moving wheel, a detection structure and a supporting leg, the control device is arranged on the vehicle frame, the moving wheel and the supporting leg are arranged on the vehicle frame, and the detection structure is arranged on the vehicle frame front side.

A method of using an inclined pipe handling lift truck, characterized in that it comprises the following steps:

S1, equipment in place: through the cooperation of the control device and the detection structure, the vehicle body is moved to the pipeline storage place;

S2, the clamping structure is in place: control the tilting structure to extend to turn the translation structure upside down, control the movement of the translation structure to push the frame forward and translate, and control the power device on the front fork bracket structure to drive the front fork bracket at the same time The structure swings down to make the front fork bracket structure fit with the ground;

S3, clamp the pipe: control the chassis to move forward, so that the fork body of the adjusting fork is aligned with the pipe, and continue to move the chassis forward to clamp the adjusting fork on both sides of the pipe to clamp and fix the pipe;

S4, lift the pipeline: control the power device on the front fork bracket structure to drive the front fork bracket structure to swing upward, and drive the end of the pipeline on the adjustment bracket to lift together until the end of the pipeline is located above the support roller assembly;

S5, hold the pipe tightly: control the support roller assembly at the front to move forward under the pipe, and control the moving roller to move left and right to the bottom of the pipe, and then control the front fork bracket structure to swing downward, and place the end of the pipe on the support roller assembly The rear control front fork bracket structure continues to move down to release the pipe, and then controls the pipe-holding clamp assembly to move forward to the front end of the pipe, and controls the pipe-holding clamp to clamp the pipe end;

S6, translate the pipeline: control the pipe-holding fixture assembly to drive the pipeline to move backwards together until the pipe-holding fixture assembly moves to the middle of the working platform, control the retraction of the inclined structure, reset the frame body to a horizontal state, and at the same time reset the translation structure, so that the pipeline is in horizontal state;

S7, transporting the pipeline: control the pipe-holding fixture assembly to continue to drive the pipeline to move backwards, when the end of the pipe reaches the position of the auxiliary support roller, open the pipe-holding fixture and place the pipe on the auxiliary support roller, and control the support roller assembly at the rear end to left and right The movement is aligned with the pipe, while the pipe-holding clamp assembly moves forward for a certain distance and clamps the pipe again, and then drives the pipe to continue to move backward, and repeats the above operation until the middle part of the pipe is located on the frame body;

S8, transfer the pipeline: place the installation accessories on the working platform, and control the chassis to move to the pipeline installation position;

S9, install the pipeline: unfold the outriggers to support the chassis, control the lifting arm to rise to the working height and lock it, and then install the pipeline until the operation is completed.

The beneficial effects of the present invention are as follows:

Set up the pipeline handling mechanism to realize the automatic transportation and placement of the pipeline, and cooperate with the chassis and the lifting mechanism to realize the lifting operation of the pipeline. Reduce labor intensity, effectively improve operational efficiency and ensure construction safety.

Description of drawings

1 is a schematic structural diagram of the lifting state of the present invention;

2 is a schematic front view of a structure in a lifted state of the present invention;

3 is a schematic side view of a structure in a lifted state of the present invention;

4 is a schematic top view of a structure in a lifted state of the present invention;

Fig. 5 is the front side schematic diagram of the inclined state of the present invention;

6 is a schematic diagram of the rear side of the inclined state of the present invention;

FIG. 7 is a schematic front view of the inclined state structure of the present invention;

8 is a schematic side view of the structure in a tilted state of the present invention;

9 is a schematic structural diagram of the support roller assembly of the present invention;

FIG. 10 is a schematic structural diagram of the pipe-holding clamp assembly of the present invention.

Reference numerals: 1-chassis, 2-lifting mechanism, 21-lifting arm, 22-fixed platform, 23-tilting structure, 3-working platform, 31-translation structure, 32-frame body, 4-pipe handling mechanism, 41-Front fork bracket structure, 411-Adjusting fork, 42-Support roller assembly, 421-Moving roller, 422-Adjusting rail, 43-Holding clamp assembly, 431-Holding clamp, 432-Moving rail, 433-Sliding structure, 44-Auxiliary support rollers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

As shown in Figures 1-8, an inclined pipe handling and lifting vehicle includes a chassis 1, a lifting mechanism 2, a working platform 3, a pipe handling mechanism 4 and a control device; the working platform 3 is set by the lifting mechanism 2 On the chassis 1, as a working platform, the pipeline handling mechanism 4 is set on the working platform 3 for transporting pipelines from the ground to the working platform. The control device is set on the chassis 1 and is connected with the chassis 1 and the lifting device The mechanism 2, the working platform 3 and the pipeline handling mechanism 4 are connected.

As shown in Figures 1, 2, 5, 6, 7, and 8, the lift mechanism 2 includes a lift arm 21, a fixed platform 22 and an inclined structure 23, and the fixed platform 22 is set on the chassis 1 through the lift arm 21, The bottom of the inclined structure 23 is set on the fixed platform 22, and the top end is connected with the working platform 3, and drives the working platform 3 to tilt toward the front end. The lifting arm 21 is used for lifting and lowering to realize the climbing operation. The fixed platform 22 is used to place the inclined structure 23 and is used to connect with the working platform 3. When the inclined structure 23 is extended, the working platform 3 is adjusted from the horizontal state to the inclined state, and then Carry out the transportation of pipes.

As shown in FIGS. 1 , 5 , 6 and 7 , further, the pipeline handling mechanism 4 includes a front fork bracket structure 41 , a supporting roller assembly 42 , a pipe-holding clamp assembly 43 and an auxiliary supporting roller 44 . The frame structure 41 is arranged at the front end of the working platform 3, the supporting roller assembly 42 is arranged at the front and rear ends of the working platform 3, the pipe-holding clamp assembly 43 and the auxiliary supporting roller 44 are respectively arranged at the front and rear of the working platform 3, and Located in the middle of the two support roller assemblies 42 . The front fork bracket structure 41 is used for the clamping and fixing of the pipeline, the supporting roller assembly 42 is used for supporting the pipeline, one supporting roller assembly 42 is arranged in the front and the rear, and the two supporting roller assemblies 42 realize the supporting and placing of the pipeline. The assembly 43 is used to hold the pipeline tightly and pull the pipeline to move, so as to realize the movement of the pipeline, and the auxiliary support roller 44 plays an auxiliary supporting role to prevent the pipeline from being unable to be placed due to the downward deflection of the pipeline.

As shown in FIGS. 1 , 5 and 6 , further, the working platform 3 includes a translation structure 31 and a frame body 32 , the translation structure 31 is arranged on the inclined structure 23 , and the frame body 32 is arranged on the translation structure 31 . , through the movement of the translation structure 31, the frame body 32 is pushed forward and backward.

Further, the translation structure 31 includes a translation fixing frame and a translation sliding frame, the translation fixing frame is fixedly connected to the inclined structure 23, the translation sliding frame is arranged at the bottom of the frame body 32, and is movably connected to the translation fixing frame, The translation carriage is driven by a motor to move back and forth on the translation fixed frame.

As shown in FIG. 7 , further, the front fork bracket structure 41 includes an adjusting fork 411 and a power device. The adjusting fork 411 is hingedly linked to the front end of the working platform 3 and rotates around an axis. The power device It is located between the working platform 3 and the adjusting fork 411, below the working platform 3, and drives the adjusting fork 411 to swing up and down through the expansion and contraction of the power device. The power device on the front fork bracket structure 41 is a hydraulic rod.

Preferably, the adjusting bracket fork 411 includes a mounting seat and a fork body, the fork bodies are arranged in pairs, and two fork bodies in each pair clamp and fix the pipe on both sides of the pipe.

As shown in FIG. 9 , further, the supporting roller assembly 42 includes a moving roller 421 and an adjusting slide rail 422 , the adjusting slide rail 422 is provided on the working platform 3 , and the moving roller 421 is provided on the adjusting slide rail 422 , the moving roller 421 is provided with a power device, and the power device on the moving roller 421 is a motor. The moving roller 421 moves left and right on the adjusting slide rail 422 to adjust the position, and drives the pipes to traverse left and right together to achieve the alignment of the pipes.

Preferably, the moving rollers 421 are arranged on the adjusting slide rails 422 in groups.

As shown in FIG. 10 , further, the pipe-holding fixture assembly 43 includes a pipe-holding fixture 431 and a moving slide rail 432 , the pipe holding fixture 431 is provided on the moving slide rail 432 , and the moving slide rail 432 is movably connected to the moving slide rail 432 . on work platform 3.

Preferably, the pipe-holding clamps 431 are arranged on the moving slide rails 432 in groups.

As shown in FIG. 10 , further, the moving slide rail 432 is connected to the work platform 3 through a sliding structure 433 , the sliding structure 433 includes a sliding block and a power device, and the power device on the sliding structure 433 is a motor , the moving slide rail 432 is connected to the slider, the slider is movably connected to the working platform 3, and moves back and forth along the length direction of the working platform, the side of the working platform is provided with a slide rail, and the slider of the sliding structure 433 Located on the sliding rail, the power device is arranged on the sliding block to drive the sliding block to move. The power device of the sliding structure 433 is a motor.

The pipe-holding fixture 431 is used to clamp the pipe, and the moving slide rail 432 is used to adjust the left and right positions of the pipe-holding fixture 431 to achieve the left-right alignment of the pipe; the sliding structure 433 is used to drive the pipe holding fixture 431 and the moving slide rail 432 to move forward and backward , to move the pipeline to the working platform, and to adjust the position of the pipeline.

Further, the auxiliary support roller 44 includes a fixed frame and a support roller, the support roller is arranged on the fixed frame, and the fixed frame is fixedly connected to the working platform 3 .

Further, the chassis 1 includes a vehicle frame, a moving wheel, a detection structure and a supporting leg, the control device is arranged on the vehicle frame, the moving wheel and the supporting leg are arranged on the vehicle frame, and the detection structure is arranged on the vehicle frame. the front side of the rack. The detection structure is a radar system, which is used for working position positioning and environmental detection. Through the cooperation of the detection structure and the control device, automatic and intelligent operations can be realized, and the construction efficiency can be improved.

A method of using an inclined pipe handling lift truck, comprising the following steps:

S1, equipment in place: through the cooperation of the control device and the detection structure, the vehicle body is moved to the pipeline storage place;

S2, the clamping structure is in place: control the tilting structure 23 to extend to turn the translation structure 31 upside down, control the movement of the translation structure 31 to push the frame body 32 forward and translate, and control the power device on the front fork bracket structure 41 at the same time Drive the front fork bracket structure 41 to swing downward, so that the front fork bracket structure 41 is in contact with the ground;

S3, clamp the pipe: control the chassis 1 to move forward, so that the fork body of the adjusting fork 411 is aligned with the pipe, and continue to move the chassis 1 forward to clamp the adjusting fork 411 on both sides of the pipe to clamp and fix the pipe;

S4, lift the pipeline: control the power device on the front fork bracket structure 41 to drive the front fork bracket structure 41 to swing upward, and drive the end of the pipeline on the adjusting bracket 411 to lift together until the end of the pipeline is located above the support roller assembly 42 ;

S5, hold the pipeline tightly: control the support roller assembly 42 located at the front to move forward under the pipeline, and control the moving roller 421 to move left and right to the bottom of the pipeline, and then control the front fork bracket structure 41 to swing downward to place the end of the pipeline on the support After the roller assembly 42 is mounted, the front fork bracket structure 41 is controlled to continue to move downward to release the pipe, and then the pipe-holding clamp assembly 43 is controlled to move forward to the front end of the pipe, and the pipe-holding clamp 431 is controlled to clamp the end of the pipe;

S6, translate the pipeline: control the pipe-holding fixture assembly 43 to drive the pipeline to move backwards together until the pipe-holding fixture assembly 43 moves to the middle of the working platform 3, control the retraction of the inclined structure 23, reset the frame body 32 to a horizontal state, and simultaneously translate the structure 31 reset, so that the pipeline is in a horizontal state;

S7, handling the pipeline: control the pipe holding fixture assembly 43 to continue to drive the pipeline to move backwards, and when the pipe end reaches the position of the auxiliary support roller 44, open the pipe holding fixture 431 to place the pipe on the auxiliary support roller 44, and control the The support roller assembly 42 moves left and right to align with the pipeline to support the pipeline, while the pipe-holding clamp assembly 43 moves forward for a certain distance and clamps the pipeline again, and then drives the pipeline to continue to move backward, and repeat the above operation until the middle part of the pipeline is located in the frame body 32;

S8, transfer the pipeline: place the installation accessories on the working platform 3, and control the vehicle body to move to the pipeline installation position;

S9, install the pipeline: unfold the outriggers to support the chassis 1, control the lifting arm 21 to rise to the working height and lock it, and then carry out the installation of the pipeline until the operation is completed.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes that come within the meaning and range of equivalents of , are intended to be embraced within the invention, and any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (10)

1. An inclined pipeline handling lift truck, characterized in that it comprises a chassis (1), a lifting mechanism (2), a working platform (3), a pipeline handling mechanism (4) and a control device; the working platform ( 3) The lifting mechanism (2) is set on the chassis (1), the pipeline handling mechanism (4) is set on the working platform (3), and the control device is set on the chassis (1), and is connected with the chassis ( 1), the lifting mechanism (2), the working platform (3) and the pipeline handling mechanism (4) are connected; The lifting mechanism (2) comprises a lifting arm (21), a fixed platform (22) and an inclined structure (23), the fixed platform (22) is arranged on the chassis (1) through the lifting arm (21), and the The bottom of the inclined structure (23) is arranged on the fixed platform (22), the top end is connected with the working platform (3), and the working platform (3) is driven to tilt toward the front end. 2 . The inclined pipe handling lift truck according to claim 1 , wherein the pipe handling mechanism ( 4 ) comprises a front fork bracket structure ( 41 ), a supporting roller assembly ( 42 ), a pipe holding A clamp assembly (43) and an auxiliary support roller (44), the front fork bracket structure (41) is arranged at the front end of the working platform (3), and the support roller assembly (42) is arranged at the front and rear of the working platform (3) At the end, the pipe-holding clamp assembly (43) and the auxiliary support rollers (44) are respectively arranged at the front and rear of the working platform (3), and are located in the middle of the two support roller assemblies (42). 3. The inclined pipe handling lift truck according to claim 1, wherein the working platform (3) comprises a translation structure (31) and a frame body (32), and the translation structure (31) It is arranged on the inclined structure (23), and the frame body (32) is arranged on the translation structure (31). 4. An inclined pipe handling lift truck according to claim 2, characterized in that: the front fork bracket structure (41) comprises an adjustment bracket (411) and a power device, and the adjustment bracket (41) 411) is movably connected to the front end of the working platform (3), and the power device is arranged between the working platform (3) and the adjusting fork (411). 5 . The inclined pipe handling lift vehicle according to claim 2 , wherein the supporting roller assembly ( 42 ) comprises a moving roller ( 421 ) and an adjusting slide rail ( 422 ), and the adjusting slide rail (422) is arranged on the working platform (3), the moving roller (421) is arranged on the adjusting slide rail (422), and a power device is arranged on the moving roller (421). 6. The inclined pipe handling lift truck according to claim 2, wherein the pipe-holding fixture assembly (43) comprises a pipe-holding fixture (431) and a moving slide rail (432), and the pipe holding fixture (431) The pipe clamp (431) is arranged on the moving slide rail (432), and the moving slide rail (432) is movably connected to the working platform (3). 7 . The inclined pipe handling lift vehicle according to claim 6 , wherein the moving slide rail ( 432 ) is connected to the working platform ( 3 ) through a sliding structure ( 433 ). The moving structure (433) includes a sliding block and a power device, the moving sliding rail (432) is connected to the sliding block, the sliding block is movably connected to the working platform (3), and the power device is arranged on the sliding block. 8 . The inclined pipe handling lift truck according to claim 2 , wherein the auxiliary support roller ( 44 ) comprises a fixed frame and a support roller, the support roller is arranged on the fixed frame, and the The fixing frame is fixedly connected to the working platform (3). 9 . The inclined pipe handling lift truck according to claim 1 , wherein the chassis ( 1 ) comprises a frame, a moving wheel, a detection structure and outriggers, and the control device is arranged on the frame. 10 . Above, the moving wheels and the legs are arranged on the frame, and the detection structure is arranged on the front side of the frame. 10. A method of using an inclined pipe handling lift truck according to any one of claims 1-9, wherein the method comprises the following steps: S1, equipment in place: through the cooperation of the control device and the detection structure, the vehicle body is moved to the pipeline storage place; S2, the gripping structure is in place: control the tilting structure (23) to extend to turn the translation structure (31) upside down, and control the movement of the translation structure (31) to push the frame body (32) forward and translate, and control the front fork at the same time The power device on the bracket structure (41) drives the front fork bracket structure (41) to swing downward, so that the front fork bracket structure (41) is in contact with the ground; S3, Clamping the pipe: Control the chassis (1) to move forward so that the fork body of the adjusting fork (411) is aligned with the pipe, and continue to move the chassis (1) forward to clamp the adjusting fork (411) on both sides of the pipe. Pipe clamping and fixing; S4, lift the pipeline: control the power device on the front fork bracket structure (41) to drive the front fork bracket structure (41) to swing upward, and drive the pipe end on the adjusting bracket (411) to lift together until the pipe end located above the support roller assembly (42); S5, hold the pipe tightly: control the support roller assembly (42) at the front end to move forward under the pipe, and control the moving roller (421) to move left and right to the bottom of the pipe, and then control the front fork bracket structure (41) to swing downward to move the After the end of the pipe is placed on the support roller assembly (42), the front fork bracket structure (41) is controlled to continue to move downward until the pipe is released, and then the pipe-holding clamp assembly (43) is controlled to move forward to the front end of the pipe, and the pipe-holding clamp is controlled to move forward. (431) Clamp the end of the pipe; S6, translate the pipeline: control the pipe-holding fixture assembly (43) to drive the pipeline to move backwards together until the pipe-holding fixture component (43) moves to the middle of the working platform (3), control the inclination structure (23) to retract, and move the frame (43). 32) Reset to a horizontal state, and at the same time the translation structure (31) is reset, so that the pipeline is in a horizontal state; S7, handling the pipeline: control the pipe holding fixture assembly (43) to continue to drive the pipeline to move backwards, when the end of the pipe reaches the position of the auxiliary support roller (44), open the pipe holding fixture (431) and place the pipe on the auxiliary support roller (44). ), and control the support roller assembly (42) located at the rear end to move left and right to align with the pipe, while the pipe-holding clamp assembly (43) moves forward a certain distance and clamps the pipe again, and then drives the pipe to continue to move backwards, repeating the above operations Until the middle part of the pipeline is located on the frame body (32); S8, transfer the pipeline: place the installation accessories on the working platform (3), and control the chassis (1) to move to the pipeline installation position; S9, install the pipeline: unfold the outriggers to support the chassis (1), control the lifting arm (21) to rise to the working height and lock it, and then install the pipeline until the work is completed.

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