A construction method for reinforcing large steel pipes in a basement

Abstract

A construction method for reinforcing large steel pipes in basements, characterized in that it comprises the following steps: a, providing a steel pipe reinforcing device, which comprises a trolley, the bottom of the trolley is provided with four walking wheels, the front end of the trolley body (1) is provided with two lighting lamps (7) above, b, clamping and fixing steel pipes of different lengths, driving the shaft to control the expansion of the two fixing clamps, c, during the clamping of the large steel pipe, if the steel pipe is placed on the ground, the rotating seat is moved through the telescopic rod, d, the position of the steel pipe is adjusted by controlling multiple components through the button. The construction method for reinforcing large steel pipes in basements has the advantages that the sliding block slides in the slide rail, the steel pipes of different lengths are clamped and fixed conveniently, the working relationship between the trolley body and each component is effectively controlled by the control component, multiple components are controlled to work through the button, the position of the steel pipe is adjusted conveniently, and the reinforcing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to a steel pipe installation method, in particular to a construction method for reinforcing large steel pipes in a basement. BACKGROUND

[0002] When the basement roof needs to be set up with temporary roads, material storage areas, etc., and the roof strength is insufficient, it needs to bear force too early. In order to strengthen the support strength of the basement, large steel pipes are often used to reinforce the basement structure. During the reinforcement process, construction equipment is needed.

[0003] Chinese patent CN217921335U discloses a steel pipe column rapid back-up positioning device for basement roof reinforcement. The device uses a forklift to provide vertical and horizontal transportation power for the steel pipe column. The lifting bracket serves as a hoist hanging point, and the top profiled groove can be tightly attached to the steel pipe column to achieve horizontal limiting. The electric hoist and manual hoist are responsible for adjusting the aerial attitude of the steel pipe column. The steel pipe column rapid back-up positioning device can effectively improve the positioning efficiency of the back-up steel pipe column for basement roof reinforcement and reduce the investment in temporary measures during the positioning process.

[0004] The above device has a complicated position adjustment process, is inconvenient to operate, and cannot accurately adjust the position of the large steel pipe, affecting the efficiency of reinforcing the basement.

[0005] Therefore, the known basement large steel pipe reinforcement method has the above-mentioned inconveniences and problems. SUMMARY

[0006] The purpose of the present application is to provide a safe and reliable construction method for reinforcing large steel pipes in a basement.

[0007] To achieve the above-mentioned purpose, the technical solution of the present application is:

[0008] A construction method for reinforcing large steel pipes in a basement, characterized in that it comprises the following steps:

[0009] a, the steel pipe reinforcing device comprises a trolley, the bottom of the trolley is provided with four walking wheels, the front end of the trolley body is provided with two illuminating lamps, and the lower part of the front end is provided with two bottom lamps; a vertical slot is arranged in the middle of the front end of the trolley body, a lifting assembly capable of moving up and down is arranged in the slot, and the lifting assembly is used for driving a large steel pipe to move up and down; a sliding assembly is arranged at the lifting end of the lifting assembly, the sliding assembly comprises a sliding frame and a sliding block, the sliding frame is a strip-shaped frame, a sliding groove is formed in the sliding frame, and the two sliding blocks are slidably arranged in the sliding groove; two clamping assemblies are arranged on the two sliding blocks respectively, each clamping assembly comprises a driving shaft and a fixed clamp, the two fixed clamps are symmetrically arranged on the two sides of the driving shaft, the fixed clamps are two semicircular clamps, and the driving shaft is used for controlling the opening and closing of the two fixed clamps; a reinforcing assembly is arranged in the fixed clamp, the reinforcing assembly comprises elastic shafts, an elastic strip and friction strips, the fixed clamp is provided with a mounting groove, the mounting groove is an arc-shaped groove, the groove is arranged at one end of the fixed clamp away from the driving shaft, the two elastic shafts are rotatably arranged in the two mounting grooves, the elastic strip is rotatably wound on the two elastic shafts at two ends, and a plurality of friction strips are fixedly connected on one side of the elastic strip away from the driving shaft; the clamping assembly further comprises a telescopic rod and a rotating seat, the telescopic rod is fixedly connected to the front end of the sliding block, the rotating seat is rotatably arranged at the end of the telescopic rod, and is used for driving the fixed clamp to rotate, and the driving shaft is arranged at the end of the rotating seat; the lifting assembly comprises a lifting frame and a lifting block, the lifting frame is fixedly connected to the front end of the trolley body and vertically arranged, the lifting block is slidably arranged in the lifting frame, the sliding frame is rotatably arranged at the end of the lifting block, the lifting block can drive the sliding frame to move up and down, and the lifting block rotatably connected with the sliding frame can control the sliding frame to rotate; a control assembly is arranged on the trolley body, the control assembly comprises a control panel, a plurality of buttons and a plurality of control rods, the control panel is fixedly arranged in the trolley body, the plurality of buttons are fixedly connected to the control panel, and the plurality of control rods are arranged on the side of the control panel; the movement of the trolley body is controlled through the control rod, and the work of the plurality of assemblies is controlled through the buttons; a bottom support assembly is arranged below the trolley body, the bottom support assembly comprises a receiver, a mounting block, a pressure rod and a supporting plate, the receiver is fixedly connected to the rotating seat and used for receiving pressure sensing, the mounting block is fixedly connected below the trolley body, a placing groove is formed in the side of the mounting block close to the illuminating lamp, the pressure rod is fixedly connected to the groove bottom of the placing groove, and the supporting plate is fixedly connected to the end of the pressure rod; a plurality of contact strips are fixedly connected to the inner wall of the fixed clamp, the contact strips and the elastic strip are made of elastic material and used for contacting the large steel pipe, and the contact strips and the elastic strip are used for increasing the resistance between the clamping process and the steel pipe, so that the steel pipe is prevented from sliding downward;

[0010] b. To clamp and fix steel pipes of different lengths, the drive shaft controls the two fixing clamps to unfold, and the elastic shaft rotates to stretch the elastic strip. During the process of clamping the steel pipe through the fixing clamps, the entire elastic strip will surround the steel pipe, strengthening the clamping force of the fixing clamps on the steel pipe. At the same time, the elastic strip and friction strip will increase the friction force on the contact surface with the steel pipe, thereby improving the gripping force on the steel pipe and preventing the steel pipe from slipping when it is vertical.

[0011] c. During the clamping process of large steel pipes, if the steel pipe is placed on the ground, the rotating seat is moved by the telescopic rod, and the two fixed clamps are lowered by the rotating seat. The fixed clamps clamp and fix the steel pipe. When the fixed clamps are not in use, rotate the fixed clamps to keep them horizontal, which facilitates the transfer of equipment.

[0012] d. Multiple components can be controlled via buttons, making it convenient to adjust the position of the steel pipe.

[0013] After adopting the above technical solution, the construction method for reinforcing large steel pipes in basements of the present invention has the following advantages:

[0014] 1. Depending on the length of the steel pipe, the sliding block slides inside the slide frame, thus facilitating the clamping and fixing of steel pipes of different lengths;

[0015] 2. During clamping, the drive shaft controls the two fixed clamps to unfold, and the elastic shaft rotates to stretch the elastic strip. During the process of clamping the steel pipe through the fixed clamps, the entire elastic strip will surround the steel pipe, thereby strengthening the clamping force of the fixed clamps on the steel pipe. At the same time, the elastic strip and friction strip will increase the friction force on the contact surface with the steel pipe, thereby improving the gripping force on the steel pipe and preventing the steel pipe from slipping when it is vertical. This invention can quickly and conveniently adjust the position of the steel pipe, thereby improving the efficiency of basement reinforcement.

[0016] 3. If the steel pipe is placed on the ground, the rotating seat can be moved by the telescopic rod. The two fixing clamps are then moved downward by the rotating seat to clamp and fix the steel pipe. When the fixing clamps are not in use, they can be rotated to keep them horizontal, which facilitates the transfer of the equipment.

[0017] 4. The control unit can effectively control the operation between the vehicle body and various components. The operation of multiple components can be controlled by buttons, which facilitates single-person adjustment of the position of the steel pipe and improves the efficiency of reinforcement.

[0018] 5. Due to the poor lighting in the basement, two lights can effectively observe the basement environment, while two bottom lights can illuminate the position of the steel pipe, ensuring that the steel pipe can be effectively clamped and fixed during clamping.

[0019] 6. Since steel pipes of different sizes and materials have different weights, the clamping components alone may not be effective in transferring the steel pipes. By using the bottom support components to support the bottom of the steel pipes, the stability of the steel pipes during movement can be ensured.

[0020] 7. When the steel pipe is too heavy and the clamping components cannot effectively clamp it, the bottom support component can be actively controlled to lift the steel pipe by using the inclined support plate at the front end, thus facilitating the transfer of the steel pipe. Attached Figure Description

[0021] Figure 1 This is a front structural schematic diagram of the construction equipment for reinforcing large steel pipes in basements according to the present invention;

[0022] Figure 2 This is a side view of the construction equipment for reinforcing large steel pipes in basements according to the present invention.

[0023] Figure 3 This is a schematic diagram of the sliding component structure of the construction equipment for reinforcing large steel pipes in basements according to the present invention;

[0024] Figure 4 This is a schematic diagram of the clamping component structure of the construction equipment for reinforcing large steel pipes in basements according to the present invention;

[0025] Figure 5 This is a schematic diagram of the bottom structure of the clamping component of the construction equipment for reinforcing large steel pipes in basements according to the present invention;

[0026] Figure 6 This is a schematic diagram of the reinforcement component structure of the construction equipment for reinforcing large steel pipes in basements according to the present invention;

[0027] Figure 7 This is a schematic diagram of the control component structure of the construction equipment for reinforcing large steel pipes in basements according to the present invention;

[0028] Figure 8 This is a schematic diagram of the base support assembly structure of the construction equipment for reinforcing large steel pipes in basements according to the present invention.

[0029] In the diagram: 1. Vehicle body, 2. Lifting assembly, 21. Lifting frame, 22. Lifting block, 3. Sliding assembly, 31. Slide frame, 32. Sliding block, 4. Clamping assembly, 41. Drive shaft, 42. Fixing clamp, 43. Telescopic rod, 44. Rotating seat, 5. Reinforcing assembly, 51. Elastic shaft, 52. Elastic strip, 53. Friction strip, 6. Control assembly, 61. Control panel, 62. Button, 63. Control lever, 7. Lighting light, 8. Bottom light, 9. Bottom support assembly, 91. Receiver, 92. Mounting block, 93. Pressure rod, 94. Support plate, 10. Contact strip. Detailed Implementation

[0030] The application will be further described below with reference to the embodiments and accompanying drawings.

[0031] Embodiment 1

[0032] Please refer to Figures 1-8 The basement large steel pipe reinforcing construction method of the application,

[0033] The basement large steel pipe reinforcing device of the application comprises a vehicle body 1, and a lifting assembly 2 is arranged at the front end of the vehicle body 1, and the lifting assembly 2 is used to drive the large steel pipe to move up and down.

[0034] A sliding assembly 3 is arranged at the lifting end of the lifting assembly 2, and the sliding assembly 3 comprises a sliding frame 31 and sliding blocks 32; the sliding frame 31 is a strip-shaped frame, and a sliding groove is formed in the interior of the sliding frame 31; and the two sliding blocks 32 are slidingly arranged in the sliding groove.

[0035] Two clamping assemblies 4 are arranged on the two sliding blocks 32 respectively, and the two clamping assemblies 4 are used to clamp and fix the large steel pipe; the clamping assembly 4 comprises a driving shaft 41 and fixed clamps 42; the two fixed clamps 42 are symmetrically arranged on the two sides of the driving shaft 41; the fixed clamp 42 is a semicircular clamp; the two fixed clamps 42 form a complete circle; and the driving shaft 41 is used to control the opening and closing of the two fixed clamps 42.

[0036] A reinforcing assembly 5 is arranged in the interior of the fixed clamp 42, and the reinforcing assembly 5 comprises elastic shafts 51, an elastic strip 52 and friction strips 53; the interior of the fixed clamp 42 is provided with mounting grooves, the mounting grooves are arc grooves, and the grooves are arranged at the end of the fixed clamp 42 away from the driving shaft 41; the two elastic shafts 51 are rotatably arranged in the two mounting grooves; the elastic strip 52 is rotatably wound on the two elastic shafts 51 at the two ends; and the multiple friction strips 53 are fixedly connected on the side of the elastic strip 52 away from the driving shaft 41.

[0037] The basement large steel pipe reinforcing device of the application can control the position transfer of the steel pipe by the vehicle body 1; before clamping the steel pipe, the sliding blocks 32 are slid in the sliding frame 31 according to the length of the steel pipe, so that the steel pipe of different lengths can be conveniently clamped and fixed; during clamping, the driving shaft 41 controls the two fixed clamps 42 to expand, at this time, the elastic shafts 51 rotate to stretch the elastic strip 52; during the clamping of the steel pipe by the fixed clamps 42, the entire elastic strip 52 will encircle the steel pipe, so as to strengthen the clamping degree of the fixed clamps 42 on the steel pipe; at the same time, the elastic strip 52 and the friction strips 53 can increase the friction force of the contact surface with the steel pipe, so as to improve the gripping force on the steel pipe, and avoid the sliding of the steel pipe when it is vertical; the position of the steel pipe can be quickly and conveniently adjusted by the application, so as to improve the efficiency of reinforcing the basement.

[0038] The basement large steel pipe reinforcing device of the present application, the clamping assembly 4 further comprises a telescopic rod 43 and a rotating seat 44, the telescopic rod 43 is vertically fixedly connected to the front end of the sliding block 32, the rotating seat 44 is rotatably installed at the end of the telescopic rod 43, and is used to drive the fixed clamps 42 to rotate, the driving shaft 41 is installed at the end of the rotating seat 44, during clamping the large steel pipe, if the steel pipe is placed on the ground, the rotating seat 44 can be moved by the telescopic rod 43, the two fixed clamps 42 are moved downward by the rotating seat 44, and the steel pipe is clamped and fixed by the fixed clamps 42, when the fixed clamps 42 are not used, the fixed clamps 42 can be rotated to keep the fixed clamps 42 horizontal, which facilitates the transfer of the equipment;

[0039] The lifting assembly 2 comprises a lifting frame 21 and a lifting block 22, the lifting frame 21 is fixedly connected to the front end of the vehicle body 1 and vertically arranged, the lifting block 22 is slidingly arranged in the lifting frame 21, the sliding frame 31 is rotatably installed at the end of the lifting block 22, the lifting block 22 can drive the sliding frame 31 to move up and down, and the lifting block 22 rotatably connected with the sliding frame 31 can control the sliding frame 31 to rotate, so that the horizontally clamped large steel pipe is rotated to be vertically arranged, which facilitates the installation and fixation of the steel pipe.

[0040] The vehicle body 1 is provided with a control assembly 6, which is used to control the clamping and movement of the large steel pipe, and the control assembly 6 can effectively control the work between the vehicle body 1 and each component.

[0041] The control assembly 6 comprises a control panel 61, buttons 62 and control rods 63, the control panel 61 is fixedly installed in the vehicle body 1, a plurality of buttons 62 are fixedly connected to the control panel 61, and a plurality of control rods 63 are arranged on the side of the control panel 61, the movement of the vehicle body 1 is controlled by the control rods 63, and the work of the plurality of components is controlled by the buttons 62, which facilitates a single person to adjust the position of the steel pipe and improves the reinforcing efficiency.

[0042] Two illuminating lamps 7 are arranged above the front end of the vehicle body 1, and two bottom lamps 8 are arranged below the front end of the vehicle body 1, since the light in the basement is poor, the environment of the basement can be effectively observed by the two illuminating lamps 7, and the position of the steel pipe can be illuminated by the two bottom lamps 8, so that the steel pipe can be effectively clamped and fixed during clamping;

[0043] A bottom support assembly 9 is arranged below the vehicle body 1, which is used to support and support the large steel pipe, since the weights of steel pipes of different sizes and materials are different, the steel pipe may not be effectively transferred by the clamping assembly 4 alone, the bottom of the steel pipe is supported by the bottom support assembly 9, which can ensure the stability of the steel pipe during movement;

[0044] The bottom support assembly 9 comprises a receiver 91, a mounting block 92, a pressure rod 93 and a support plate 94, the receiver 91 is fixedly connected to the rotating seat 44 and used for receiving pressure sensing, the mounting block 92 is fixedly connected below the vehicle body 1, the mounting block 92 is provided with a placing groove on the side close to the illuminating lamp 7, the pressure rod 93 is horizontally fixedly connected to the bottom of the placing groove, and the support plate 94 is fixedly connected to the end of the pressure rod 93; when the receiver 91 arranged on the rotating seat 44 senses that the pressure of the steel pipe on the rotating seat 44 exceeds a stable threshold value, the receiver 91 controls the pressure rod 93 to extend or retract, so that the support plate 94 is moved out of the mounting block 92, and the bottom end of the steel pipe is supported through the support plate 94; and when the weight of the steel pipe is large and the clamping assembly 4 cannot effectively clamp, the bottom support assembly 9 can also be actively controlled to shovel the steel pipe through the support plate 94 arranged at the front end, so that the steel pipe is conveniently transferred.

[0045] The inner wall of the fixed clamp 42 is fixedly connected with a plurality of contact strips 10, and the contact strips 10 and the elastic strips 52 are both made of elastic material and used for contacting the large steel pipe; the contact strips 10 and the elastic strips 52 are used for increasing the resistance between the steel pipe and the clamping assembly during clamping, so that the steel pipe is prevented from sliding downward.

[0046] The basement large steel pipe reinforcing construction method has the substantial characteristics and the significant technical progress, can slide the sliding block in the slide rail according to the length of the steel pipe, so that the steel pipes with different lengths are conveniently clamped and fixed, the control assembly can effectively control the work between the vehicle body and each assembly, the work of the plurality of assemblies is controlled through the button, one person is facilitated to adjust the position of the steel pipe, and the reinforcing efficiency is improved.

[0047] The above embodiments are only used for illustrating the present application and are not limited to the present application, and the person skilled in the art can make various transformations or changes without departing from the spirit and scope of the present application. Therefore, all equivalent technical solutions should belong to the scope of the present application and should be limited by each claim.

Claims

1. A construction method for reinforcing large steel pipes in basements, characterized in that... Includes the following steps: a. Provide a steel pipe reinforcement device, the steel pipe reinforcement device includes a trolley, the bottom of the trolley is provided with four wheels, the front of the trolley body (1) is provided with two lights (7) above the front end, and the front of the trolley body (1) is provided with two bottom lights (8); the front of the trolley body (1) is provided with a vertical groove, and the groove is provided with a lifting component (2) that moves up and down. The lifting component is used to drive the large steel pipe to move up and down; the lifting end of the lifting component is provided with a sliding component (3), the sliding component includes a slide (31) and a sliding block (32). The slide is a strip frame and has a sliding groove inside. The two sliding blocks are slidably set inside the sliding groove; each sliding block is provided with a clamping component (4), each clamping component includes a drive shaft (41) and a fixing clamp (42). Two fixed clamps are symmetrically arranged on both sides of the drive shaft. The fixed clamps are two semi-circular clamps. The drive shaft is used to control the opening and closing of the two fixed clamps. A reinforcing component (5) is provided inside the fixed clamp. The reinforcing component includes an elastic shaft (51), an elastic strip (52), and a friction strip (53). An installation groove is provided inside the fixed clamp. The installation groove is an arc-shaped groove and is located at the end of the fixed clamp away from the drive shaft. The two elastic shafts are rotatably installed inside the two installation grooves. The two ends of the elastic strip are respectively rotatably wrapped around the two elastic shafts. Multiple friction strips are fixedly connected at equal intervals on the side of the elastic strip away from the drive shaft. The clamping component (4) also includes a telescopic rod (43) and a rotating seat (44). The telescopic rod is vertically fixedly connected to the front end of the sliding block. The rotating seat rotates. The lifting assembly (2) is installed at the end of the telescopic rod and is used to drive the fixed clamp to rotate. The drive shaft is installed at the end of the rotating seat. The lifting assembly (2) includes a lifting frame (21) and a lifting block (22). The lifting frame is fixedly connected to the front end of the vehicle body and is vertically set. The lifting block is slidably set inside the lifting frame. The slide is rotatably installed at the end of the lifting block. The lifting block can drive the slide to move up and down. The lifting block rotatably connected to the slide can control the slide to rotate. The vehicle body is provided with a control assembly (6). The control assembly includes a control panel (61), multiple buttons (62) and multiple control levers (63). The control panel is fixedly installed inside the vehicle body. Multiple buttons are fixedly connected to the control panel. Multiple control levers are set on the side of the control panel. The movement of the vehicle body is controlled by a lever, and the operation of multiple components is controlled by a button. A base support assembly (9) is provided under the vehicle body. The base support assembly includes a receiver (91), a mounting block (92), a pressure rod (93), and a support plate (94). The receiver is fixedly connected to the rotating seat and is used to receive pressure. The mounting block is fixedly connected to the bottom of the vehicle body. A placement groove is opened on the side of the mounting block near the lighting lamp. The pressure rod is horizontally fixedly connected to the bottom of the placement groove. The support plate is fixedly connected to the end of the pressure rod. Multiple contact strips (10) are fixedly connected to the inner wall of the fixing clamp. The contact strips and elastic strips are made of elastic material and are used to contact the large steel pipe. The contact strips and elastic strips are used to increase the resistance between the steel pipe and the clamping process to prevent the steel pipe from sliding down. b. To clamp and fix steel pipes of different lengths, the drive shaft controls the two fixing clamps to unfold, and the elastic shaft rotates to stretch the elastic strip. During the process of clamping the steel pipe through the fixing clamps, the entire elastic strip will surround the steel pipe, strengthening the clamping force of the fixing clamps on the steel pipe. At the same time, the elastic strip and friction strip will increase the friction force on the contact surface with the steel pipe, thereby improving the gripping force on the steel pipe and preventing the steel pipe from slipping when it is vertical. c. During the clamping process of large steel pipes, if the steel pipe is placed on the ground, the rotating seat is moved by the telescopic rod, and the two fixed clamps are lowered by the rotating seat. The fixed clamps clamp and fix the steel pipe. When the fixed clamps are not in use, rotate the fixed clamps to keep them horizontal, which facilitates the transfer of equipment. d. Multiple components can be controlled via buttons, making it convenient to adjust the position of the steel pipe.

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