A pipeline transport device for municipal engineering construction

Abstract

The utility model relates to the technical field of municipal construction devices, and specifically to a pipeline conveying device for municipal engineering construction, comprising a crossbeam, both ends of the crossbeam are vertically fixedly connected with a gantry frame below, adjacent side walls of the two gantry frames are provided with lifting slide rails, a conveying assembly is arranged inside the lifting slide rails, and the conveying assembly comprises a lifting slider, the top surface of the lifting slider is provided with a threaded through hole, and a screw rod is installed with a thread in the threaded through hole; the conveying assembly and the supporting assembly are installed through the gantry frame, the supporting assembly can fit with the lower sides of the outer wall of the pipeline, and after fitting with the pipeline, it follows the overall rise of the supporting assembly to lift the pipeline as a whole, and after the device is lifted as a whole, the pipeline is moved to achieve docking between adjacent pipelines, and during this operation, it is only necessary to control the lifting and lowering of the pipeline and the movement of the device as a whole, the operation process is relatively simple, and the flexibility is high, thereby increasing the operation efficiency during the pipeline splicing process.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction devices, in particular to a pipeline conveying device for municipal engineering construction. Background Art

[0002] Municipal infrastructure projects refer to the civil engineering, pipeline, and equipment installation projects of urban roads, public transportation, water supply, drainage, gas, heat, gardening, sanitation, sewage treatment, garbage disposal, flood control, underground public facilities, and ancillary facilities. Among them, the construction process of pipelines used for water supply, sewage treatment, etc. requires the use of corresponding handling devices, and the pipelines are thrown into the pre-dug pipeline pits through the handling devices. The handling equipment is mostly excavators or forklifts with grippers.

[0003] At present, after the pipeline is placed in a pre-opened buried pipe pit by a handling device, the pipeline needs to be adjusted in a short distance during the process of splicing. This process usually adopts manual handling or auxiliary adjustment of large-scale handling equipment. However, manual handling requires a lot of manpower, and large-scale handling equipment is not flexible enough, which leads to low operating efficiency of the pipeline during short-distance adjustment and splicing.

[0004] Therefore, in view of the above problems, a pipeline transporting device for municipal engineering construction is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art and solve the problem of low operating efficiency during the process of short-distance adjustment and splicing of pipelines, a pipeline handling device for municipal engineering construction is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a pipe handling device for municipal engineering construction, comprising a crossbeam, door frames are vertically fixedly connected to the lower parts of both ends of the crossbeam, adjacent side walls of the two door frames are provided with lifting rails, a handling assembly is arranged inside the lifting rails, the handling assembly comprises a lifting slider, a threaded through hole is arranged on the top surface of the lifting slider, a screw rod is threadedly installed in the threaded through hole, both ends of the screw rod are respectively fixedly connected to the inner walls of both ends of the lifting rails through bearings, and a supporting assembly is arranged on one side of the lifting slider.

[0007] Preferably, the supporting assembly comprises a fixed block, a supporting rod and a limiting handle, the fixed block is fixedly connected to the side wall of the lifting slider, and a clamping groove is provided on one side of the fixed block.

[0008] Preferably, a clamping block is vertically fixed to the center of the outer wall of the supporting rod, and one end of the clamping block is clamped in the interior of the clamping groove.

[0009] Preferably, first through holes are symmetrically formed on both sides of the top surface of the fixed clamping block, and a second through hole is formed at a vertical projection of the first through hole on the top surface of the clamping block.

[0010] Preferably, a limit plate is fixedly connected below the limit handle, both ends of the bottom surface of the limit plate are fixedly connected to limit columns, and one end of the two limit columns extends to the bottom of the fixed block through the first through hole and the second through hole.

[0011] Preferably, motors are installed at both ends of the top surfaces of the two gantry frames, and the output shafts of the motors pass through the interior of the lifting slide rails and are connected to the axis of the screw rod.

[0012] Preferably, rollers are mounted on both sides of the outer wall of the portal frame via shaft rods.

[0013] Beneficial effects of the utility model:

[0014] 1. In the utility model, the transport assembly and the supporting assembly are installed by means of a door frame. The supporting assembly can fit with the lower sides of the outer wall of the pipeline, and after fitting with the pipeline, the supporting assembly rises as a whole to lift the pipeline as a whole. After the device is lifted as a whole, the pipeline is moved to achieve docking between adjacent pipelines. During this operation, it is only necessary to control the lifting and lowering of the pipeline and the movement of the device as a whole. The operation process is relatively simple and flexible, which increases the operating efficiency during the pipeline splicing process.

[0015] 2. In the utility model, the linkage between the supporting assembly and the carrying assembly is realized by the mutual engagement between the clamping block and the clamping groove, and the clamping method between the fixed clamping block and the supporting rod enables the device to ensure the supporting rod's lifting work on the pipeline by replacing the supporting rod with different lengths of the clamping block when the pipeline diameter changes, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the door frame of the utility model;

[0019] Figure 3 It is a three-dimensional view of a section view of a door frame in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the lifting slider in the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the disassembled supporting assembly in the utility model;

[0022] Legend:

[0023] 1. Crossbeam; 2. Door frame; 21. Lifting slide rail; 3. Handling assembly; 31. Lifting slider; 311. Threaded through hole; 32. Screw rod; 4. Support assembly; 41. Fixed block; 42. Support rod; 43. Limiting handle; 411. Card groove; 421. Card block; 412. First through hole; 422. Second through hole; 431. Limiting plate; 432. Limiting column; 5. Motor; 6. Roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Specific examples are given below.

[0026] See also Figure 1 - Figure 5 The utility model provides a pipeline handling device for municipal engineering construction, including a crossbeam 1, a door frame 2 is vertically fixedly connected to the lower ends of the crossbeam 1, and the adjacent side walls of the two door frames 2 are provided with lifting slide rails 21, and a handling component 3 is arranged inside the lifting slide rail 21, and the handling component 3 includes a lifting slider 31, and a threaded through hole 311 is opened on the top surface of the lifting slider 31, and a screw rod 32 is installed with a thread in the threaded through hole 311. The two ends of the screw rod 32 are respectively fixed to the inner walls of the two ends of the lifting slide rail 21 through bearings, and a supporting component 4 is arranged on one side of the lifting slider 31. The door frame 2 is installed at both ends of the crossbeam 1. When it is necessary to lift the pipeline, the screw rod 32 is rotated, and the screw rod 32 is threadedly connected with the threaded through hole 311 on the lifting slider 31, so as to drive the lifting slider 31 to rise or fall inside the lifting slide rail 21, and the supporting component 4 as the main structure for supporting the pipeline is installed on one side of the lifting slider 31 and rises and falls with the lifting of the lifting slider 31, thereby realizing the lifting and falling of the pipeline by the device.

[0027] Further, such as Figure 4 and Figure 5As shown, the supporting assembly 4 includes a fixed block 41, a supporting rod 42 and a limit handle 43. The fixed block 41 is fixedly connected to the side wall of the lifting slider 31. A clamping groove 411 is provided on one side of the fixed block 41. The linkage between the transport assembly 3 and the supporting assembly 4 is achieved by fixing the fixed block 41 to the side wall of the lifting slider 31.

[0028] like Figure 4 and Figure 5 As shown, a clamping block 421 is vertically fixed to the center of the outer wall of the supporting rod 42, and one end of the clamping block 421 is clamped in the inside of the clamping groove 411. After the clamping block 421 is clamped in the clamping groove 411, the installation of the supporting rod 42 by the fixing clamping block 41 is realized;

[0029] like Figure 5 As shown, first through holes 412 are symmetrically provided on both sides of the top surface of the fixed card block 41, and second through holes 422 are provided at the vertical projection of the first through holes 412 on the top surface of the clamping block 421. The first through holes 412 and the second through holes 422 are respectively provided on the fixed card block 41 and the supporting rod 42 to install the limit handle 43.

[0030] like Figure 3 , Figure 4 and Figure 5 As shown, the limit plate 431 is fixedly connected to the lower part of the limit handle 43, and the two ends of the bottom surface of the limit plate 431 are fixedly connected to the limit posts 432, and one end of the two limit posts 432 extends to the lower part of the fixed block 41 through the first through hole 412 and the second through hole 422. The limit handle 43 installs the limit posts 432 through the limit plate 431, and the limit handle 43 passes through the first through hole 412 and the second through hole 422 respectively to limit the position of the engagement state between the fixed block 41 and the supporting rod 42;

[0031] like Figure 1 and Figure 4 As shown, motors 5 are installed at both ends of the top surfaces of the two door frames 2, and the output shaft of the motor 5 passes through the interior of the lifting slide rail 21 and is connected to the axis of the screw rod 32. When it is necessary to control the lifting of the supporting assembly 4, the motor 5 is started synchronously to realize the lifting or lowering of the supporting assembly 4 as a whole;

[0032] like Figure 1 As shown, rollers 6 are installed on both sides of the outer wall of the portal frame 2 through shaft rods. When the device needs to be moved as a whole, the crossbeam 1 and the portal frame 2 are pushed forward or pulled backward, and the rollers 6 rotate to realize the movement of the device as a whole;

[0033] Working principle: The door frame 2 is installed at both ends of the beam 1. When the pipeline needs to be lifted, the screw rod 32 is rotated, and the screw rod 32 is threadedly connected with the threaded through hole 311 on the lifting slider 31, driving the lifting slider 31 to rise or fall inside the lifting slide rail 21. The supporting component 4, as the main structure for supporting the pipeline, is installed on one side of the lifting slider 31 and rises and falls with the lifting of the lifting slider 31, thereby realizing the lifting and falling of the pipeline by the device. After the pipeline is lifted, the overall movement of the device can be controlled, and the beam 1 and the door frame 2 can be pushed forward or pulled backward. The roller 6 rotates to realize the overall movement of the device, and the fixed The fixed clamping block 41 is fixedly connected to the side wall of the lifting slider 31 to realize the linkage between the transport component 3 and the supporting component 4. After the clamping block 421 is clamped in the clamping groove 411, the fixed clamping block 41 is installed on the supporting rod 42. The limiting handle 43 is installed on the limiting column 432 through the limiting plate 431. The limiting handle 43 passes through the first through hole 412 and the second through hole 422 through the limiting column 432 respectively to limit the position of the clamping state between the fixed clamping block 41 and the supporting rod 42. When it is necessary to control the lifting of the supporting component 4, the motor 5 is started synchronously to realize the overall lifting or lowering of the supporting component 4.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pipe handling device for municipal engineering construction, characterized in that: The invention comprises a crossbeam (1), wherein a door frame (2) is vertically fixedly connected to the lower part of both ends of the crossbeam (1), and adjacent side walls of the two door frames (2) are provided with lifting rails (21), and a transport assembly (3) is arranged inside the lifting rails (21). The transport assembly (3) comprises a lifting slider (31), and a threaded through hole (311) is arranged on the top surface of the lifting slider (31), and a screw rod (32) is installed with a thread inside the threaded through hole (311), and the two ends of the screw rod (32) are respectively fixedly connected to the inner walls of the two ends of the lifting slider (21) through bearings, and a supporting assembly (4) is arranged on one side of the lifting slider (31).

2. A pipe handling device for municipal engineering construction according to claim 1, characterized in that: The supporting assembly (4) comprises a fixed clamping block (41), a supporting rod (42) and a limiting handle (43); the fixed clamping block (41) is fixedly connected to a side wall of the lifting slider (31); and a clamping groove (411) is provided on one side of the fixed clamping block (41).

3. A pipe handling device for municipal engineering construction according to claim 2, characterized in that: A clamping block (421) is vertically fixedly connected to the center of the outer wall of the supporting rod (42), and one end of the clamping block (421) is clamped inside the clamping groove (411).

4. A pipe handling device for municipal engineering construction according to claim 3, characterized in that: The top surface of the fixed clamping block (41) is symmetrically provided with first through holes (412) on both sides, and the top surface of the clamping block (421) is provided with a second through hole (422) at the vertical projection of the first through hole (412).

5. A pipe handling device for municipal engineering construction according to claim 4, characterized in that: The limit plate (431) is fixedly connected below the limit handle (43), and both ends of the bottom surface of the limit plate (431) are fixedly connected to limit columns (432), and one end of the two limit columns (432) extends to the bottom of the fixed block (41) through the first through hole (412) and the second through hole (422).

6. The pipe transport device for municipal engineering construction according to claim 1, characterized in that: Motors (5) are installed at both ends of the top surfaces of the two door-shaped frames (2), and the output shaft of the motor (5) passes through the interior of the lifting slide rail (21) and is connected to the axis of the screw rod (32).

7. A pipe handling device for municipal engineering construction according to claim 6, characterized in that: Rollers (6) are installed on both sides of the outer wall of the portal frame (2) via shaft rods.

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