Pipeline mounting and positioning device for constructional engineering

Abstract

The utility model relates to the field of pipeline mounting and positioning for constructional engineering, in particular to a pipeline mounting and positioning device for constructional engineering. Comprising a hydraulic lifting mechanism, a locking mechanism and the like, wherein the locking mechanism is composed of a supporting rod, a driving block, a fluted disc rack transmission mechanism, a wheel with a clamping ring, a clamping rod and the like; compared with the prior art, the device has the advantages that the device is provided with the wheel locking mechanism, the wheels are fixed and prevented from rolling on the ground through the wheels provided with the clamping rings and the clamping mechanism matched with the wheels, so that the device is fixed, and the situation that a vehicle body moves, and positioning and installation of a pipeline are affected is avoided.

Description

Technical Field

[0001] The utility model relates to the field of pipeline installation and positioning for construction engineering, in particular to a pipeline installation and positioning device for construction engineering. Background Art

[0002] Many water and electricity wiring in buildings need to be achieved by laying pipelines. The pipelines are composed of connected sections and need to be positioned relative to each other during installation.

[0003] When positioning and installing pipelines, lifting equipment is sometimes used to assist in finding the correct position. In order to facilitate the movement of the equipment, wheels are usually installed under the equipment. When positioning the pipe body, the wheels are always in a flexible rolling state, which may affect the positioning and installation process, thereby reducing the efficiency of pipeline installation and causing an impact. Therefore, a pipeline installation positioning device for construction projects is needed. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that the wheels under the pipeline positioning and installation equipment may affect the installation of the pipeline due to their own flexible rolling properties.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a pipeline installation and positioning device for construction projects, including a vehicle body, a lifting platform is connected to the top of the vehicle body, a plurality of pipe racks are connected to the lifting platform, a hydraulic lifting device matched with the lifting platform is connected upward to the vehicle body, and a plurality of wheels one and two are rotatably connected on both sides of the bottom of the vehicle body.

[0008] A transmission shaft is rotatably connected to one side of the wheel at the bottom of the vehicle body, and a fan-shaped toothed disc is connected to both ends of the transmission shaft. Supports are connected to the two ends below the vehicle body and on one side of the wheel, and a rack matching the toothed disc is connected to the top of the support. A support rod is connected to the support, and support blocks matching the support rod are downwardly connected to the two ends below the vehicle body. Clamping rods are rotatably connected to both ends of the support block, and a driving block is connected to one end of the support rod to the side of the support block away from the support. An adjusting rod is rotatably connected to the driving block and the two ends and the clamping rod, and a plurality of clamping rings matching the clamping rod are connected to the wheel.

[0009] Furthermore, the vehicle body is upwardly connected to a plurality of support columns with limited sliding grooves, and the lifting platform is downwardly connected to a plurality of sliding rods matched with the support columns to provide auxiliary support for the lifting platform.

[0010] Furthermore, a motor matched with the transmission shaft is connected inside the vehicle body to provide power for the rotation of the transmission shaft.

[0011] Furthermore, one end of the clamping rod is connected to a locking end that matches the clamping ring, so that the end of the clamping rod is engaged with the clamping ring, so that once the wheel is clamped, it is locked to prevent it from continuing to roll.

[0012] Furthermore, brackets matching with the support rods are connected downwardly at both ends of the lower side of the vehicle body to provide support for the support rods.

[0013] 3. Beneficial Effects

[0014] The advantage of the utility model over the prior art is that the device is provided with a wheel locking mechanism, which fixes the wheel through a wheel with a plurality of clasps and a clamping mechanism matched with the wheel to prevent it from rolling on the ground, thereby fixing the device and avoiding movement of the vehicle body and affecting the positioning and installation of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance of a pipeline installation and positioning device for construction engineering. Figure 1 .

[0016] Figure 2 This is a schematic diagram of the appearance of a pipeline installation and positioning device for construction engineering. Figure 2 .

[0017] Figure 3 This is a schematic diagram of the appearance of a pipeline installation and positioning device for construction engineering. Figure 3 .

[0018] Figure 4 yes Figure 2 Schematic diagram of the local structure.

[0019] Figure 5 yes Figure 3 Schematic diagram of the local structure.

[0020] Figure 6 yes Figure 4 Schematic diagram of the structure of part A.

[0021] Figure 7 yes Figure 5 Schematic diagram of the structure of part B.

[0022] As shown in the figure: 1. Vehicle body, 2. Lifting platform, 3. Pipe rack, 4. Hydraulic lifting equipment, 5. Support column, 6. Slide rod, 7. Wheel one, 8. Drive shaft, 9. Sprocket, 10. Support rod, 11. Rack, 12. Bracket, 13. Support block, 14. Clamping rod, 15. Locking end, 16. Driving block, 17. Adjusting rod, 18. Snap ring, 19. Wheel two, 20. Support, 21. Motor. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Embodiment 1

[0025] Combined with Figure 1-2 In order to solve the above technical problems, the technical solution provided by the utility model is: a pipeline installation and positioning device for construction engineering, including a vehicle body 1, a lifting platform 2 is connected above the vehicle body 1, a plurality of pipe racks are connected on the lifting platform 2, a hydraulic lifting device 4 is connected upwardly in the vehicle body 1 and matched with the lifting platform 2, a plurality of support columns 5 with limited sliding grooves are connected upwardly in the vehicle body 1, a plurality of slide bars 6 matched with the support columns 5 are connected downwardly in the lifting platform 2 to provide auxiliary support for the lifting platform 2, and a plurality of wheels 7 and wheels 19 are rotatably connected on both sides below the vehicle body 1.

[0026] The pipe rack is used to support the wire pipes, water pipes, etc. installed in the construction project, and the pipe body is positioned at a height by a lifting platform 2 with hydraulic lifting control. The mobile wheel group composed of multiple wheels 1 7 and wheels 2 19 below makes it easy to move the device on the ground.

[0027] Embodiment 2

[0028] Combined with Figure 1-7The bottom of the vehicle body 1 is rotatably connected to the side of the wheel 7, and a transmission shaft 8 is rotatably connected thereto. A motor 21 that cooperates with the transmission shaft 8 is connected inside the vehicle body 1 to provide power for the rotation of the transmission shaft 8. A fan-shaped toothed disc 9 is connected to both ends of the transmission shaft 8. Supports 20 are connected to the two ends below the vehicle body 1 and are located on one side of the wheel 7. A rack 11 that cooperates with the toothed disc 9 is connected to the top of the support 20. A support rod 10 is connected to the support 20. Brackets 12 that cooperate with the support rod 10 are connected downward at both ends below the vehicle body 1 to provide support for the support rod 10. A support block 13 matched with the support rod 10 is connected, and a clamping rod 14 is rotatably connected at both ends of the support block 13. One end of the support rod 10 extends to the side of the support block 13 away from the support 20 and is connected with a driving block 16. The driving block 16 and the two ends are rotatably connected with the clamping rod 14 and are provided with an adjusting rod 17. A plurality of snap rings 18 matched with the clamping rod 14 are connected to the wheel 7, and a locking end 15 matched with the snap ring 18 is connected to one end of the clamping rod 14 to facilitate the engagement of the end of the clamping rod 14 with the snap ring 18, so that the wheel 7 is clamped and locked to prevent it from continuing to roll.

[0029] The transmission shaft 8 drives the toothed disc 9 to rotate at a certain angle. Under the action of the rack 11-toothed disc 9 transmission mechanism composed of the rack 11, the support rod 10 moves horizontally under the vehicle body 1. Under the cooperation of the driving block 16, the adjusting rod 17, the support block 13 and the clamping rod 14, the clamping rod 14 drives the locking end 15 to move outside the wheel 7. When the locking ends 15 on both sides of the wheel 7 approach each other and enter into a snap ring 18 in the wheel hub of the wheel 7, the wheel 7 is locked, so that the locked wheel 7 cannot continue to roll on the ground, thereby fixing the vehicle body 1.

[0030] When the utility model is implemented specifically, it is similar to the lifting and positioning frame for installing the pipe body in the building. It is positioned and installed by supporting the pipe body. The difference is that after the positioning is completed, when the pipe body is installed, the motor 21 can be operated to rotate the transmission shaft 8. Under the interaction of the gear plate 9 and the rack 11, the support rod 10 moves away from the wheel 7, thereby driving the clamping rods 14 on both sides of the wheel 7 to move, and finally the two locking ends 15 are clamped into the clamping rings 18 on the wheel 7. In this way, the wheel 7 can no longer rotate, and the body 1 and the device are fixed on the ground, which is convenient for positioning and installing the pipe body. The wheel 7 can be unlocked by reverse operation.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A pipeline installation and positioning device for construction engineering, comprising a vehicle body (1), a lifting platform (2) connected to the top of the vehicle body (1), a plurality of pipe racks connected to the lifting platform (2), a hydraulic lifting device (4) matched with the lifting platform (2) connected upwardly in the vehicle body (1), a plurality of wheels (7) and wheels (19) rotatably connected to the two sides of the bottom of the vehicle body (1), Features: A transmission shaft (8) is rotatably connected to the bottom of the vehicle body (1) near the side of wheel one (7), and fan-shaped toothed discs (9) are connected to the two ends of the transmission shaft (8). Supports (20) are connected to the two ends below the vehicle body (1) and located on the side of wheel one (7), and a rack (11) matching the toothed disc (9) is connected to the top of the support (20). A support rod (10) is connected to the support (20), and two ends below the vehicle body (1) are connected downwardly to A support block (13) is matched with the support rod (10), and the two ends of the support block (13) are rotatably connected with a clamping rod (14). One end of the support rod (10) extends to the side of the support block (13) away from the support (20) and is connected with a driving block (16). The driving block (16) and the two ends are rotatably connected with the clamping rod (14) and are provided with an adjustment rod (17). A plurality of clamping rings (18) that are matched with the clamping rod (14) are connected to the wheel (7).

2. A pipeline installation and positioning device for construction engineering according to claim 1, Features: The vehicle body (1) is upwardly connected to a plurality of support columns (5) with limited sliding grooves, and the lifting platform (2) is downwardly connected to a plurality of sliding rods (6) matched with the support columns (5).

3. According to claim 1, a pipeline installation and positioning device for construction engineering, Features: A motor (21) matched with the transmission shaft (8) is connected inside the vehicle body (1).

4. According to claim 1, a pipeline installation and positioning device for construction engineering, Features: One end of the clamping rod (14) is connected to a locking end (15) that matches with a clamping ring (18).

5. A pipeline installation and positioning device for construction engineering according to claim 1, Features: The two ends of the lower side of the vehicle body (1) are connected downwardly to brackets (12) that match the support rods (10).

Images