A high stability platform for pipeline well construction

Abstract

The utility model provides a high-stability platform for pipeline well construction, which belongs to the field of pipeline construction technology. It solves the technical problem that the existing hanging basket is easy to scratch the inner wall of the pipeline well during the penetration process, which poses a hidden danger to the safety of personnel. A high-stability platform for pipeline well construction includes a fixed ring frame fixed to the pipeline well mouth and a fixed seat fixed to the bottom of the pipeline well. Four stabilizing rods are fixed between the fixed ring frame and the fixed seat. A driving screw is vertically arranged on the fixed seat. A mobile platform is threadedly connected to the driving screw, and the four stabilizing rods all pass through the mobile platform. A tensioning assembly fixedly matched with the inner wall of the pipeline well is arranged on the mobile platform. A driving motor is fixed in the fixed seat, and the output end of the driving motor is fixedly connected with the same axis as the driving screw. The utility model has the advantages of changing the way the hanging basket penetrates, improving the stability of the platform under the feet of personnel during construction, and improving the safety of personnel.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline construction, and relates to a construction platform, in particular to a high-stability platform for pipeline well construction. Background Art

[0002] Pipeline wells are vertical wells used to arrange vertical equipment pipelines in buildings. The more complex and advanced the building is, the more support systems it needs. In addition to basic water supply, power supply, and drainage pipelines, there are also telephone, cable TV, monitoring, ventilation, and other functions. In recent years, pipeline well construction has mostly relied on hanging baskets. During use, the hanging basket will shake due to its penetration, which makes it easy for the hanging basket to rub against the inner wall of the pipeline well during penetration, posing a hidden danger to personnel safety. Utility Model Content

[0003] The purpose of the utility model is to address the above-mentioned problems in the existing technology and to propose a high-stability platform for pipeline well construction. The technical problem to be solved by the utility model is: how to change the way in which the hanging basket goes deeper, improve the stability of the platform under the feet of personnel during construction, and improve personnel safety.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A high-stability platform for pipeline well construction comprises a fixed ring frame fixed at the pipeline well mouth and a fixed seat fixed at the bottom of the pipeline well, four stabilizing rods are fixed between the fixed ring frame and the fixed seat, a driving screw is vertically arranged on the fixed seat, a mobile platform is threadedly connected to the driving screw, and the four stabilizing rods all pass through the mobile platform, a tensioning assembly fixedly matched with the inner wall of the pipeline well is arranged on the mobile platform, a driving motor is fixed in the fixed seat, and the output end of the driving motor is fixedly connected with the driving screw coaxially.

[0006] The working principle of the utility model is as follows: the utility model can be fixed to the pipe well mouth by a fixed ring frame, and the fixed seat is fixed to the bottom of the pipe well, so that the utility model and the pipe well are fully fixed as a whole, thereby improving the structural strength of the platform construction, improving the stability and improving its safety. The driving motor drives the driving screw to rotate, and drives the mobile platform to move up and down. When personnel need to carry out construction, the inner wall of the pipe well is tightened and fixed by the tightening component, and the mobile platform is fixed to prevent the occurrence of accidents. The utility model is directly fixed to the inner wall of the pipe well, thereby improving the construction stability and further improving the installation efficiency of personnel.

[0007] The tensioning assembly includes two guide slots provided in the mobile platform, a tensioning block is slidably connected in the guide slots, a driving rotating rod is rotatably connected in the mobile platform, both ends of the driving rotating rod are coaxially fixedly connected with a transmission wheel 1, a pair of transmission wheels 2 are rotatably connected in the mobile platform, the two transmission wheels 2 are respectively connected to the corresponding transmission wheels 1 with transmission belts, tensioning screws are coaxially fixed on the two transmission wheels 2, and the two tensioning screws are threadedly connected to the corresponding tensioning blocks.

[0008] By adopting the above structure, the driving rod can be used to drive the transmission wheel 1 to rotate. When the transmission wheel 1 rotates, it will drive the transmission wheel 2 to rotate through the transmission belt. When the transmission wheel 2 rotates, it will drive the tightening screw to rotate. When the tightening screw rotates, it will be connected with the tightening block through the thread, thereby realizing the movement of the tightening block. The tightening block then tightens and fixes the inner wall of the pipeline well through this movement.

[0009] A driving screw rotatably connected in the mobile platform, a fixed cylinder slidably connected in the mobile platform, the driving screw and the fixed cylinder are threadedly connected, a driving gear 1 is rotatably connected in the mobile platform, a fixing groove is provided on the wheel surface of the driving gear 1, a raised structure on the top surface of the fixing cylinder is plug-fitted with the fixing groove, a driving gear 2 is coaxially fixed to the middle part of the driving rotating rod, and the driving gear 2 is meshed with the driving gear 1.

[0010] By adopting the above structure, the fixed cylinder can be pushed by the rotation of the driving screw, so that the raised structure on the top surface of the fixed cylinder can complete the buckle fit with the fixed groove, thereby realizing the fixation of the driving gear one. After the driving gear one is fixed, the driving gear two cannot rotate, so that a series of subsequent components cannot operate normally, thereby limiting the tension state and improving the safety of use.

[0011] A servo motor is fixed inside the mobile platform, and an output end of the servo motor is fixedly connected to the driving rotating rod on the same axis.

[0012] By adopting the above structure, a series of components can be automatically driven by the servo motor to realize and complete the tightening work, thus reducing the workload of personnel.

[0013] The movable platform is provided with a regulating rod, and the bottom end of the regulating rod is fixedly connected to the driving lead screw.

[0014] By adopting the above structure, the regulating rod can be swung to one side to drive the driving screw to rotate, so that the driving screw and the fixed cylinder are threadedly connected, so that the fixed cylinder is pushed to complete the top pressure fixation with the driving gear one. By mechanically swinging the regulating rod by manpower, the tensioned and fixed state of the mobile platform under the feet is limited, thereby improving safety.

[0015] Compared with the existing technology, this pipeline well construction high stability platform has the following advantages:

[0016] 1. Through the mechanical method of manually swinging the control rod, the tension and fixing state of the mobile platform under the feet is limited to improve safety.

[0017] 2. The servo motor automatically drives a series of components to realize and complete the tightening work, reducing the workload of personnel.

[0018] 3. The fixing ring frame is fixed to the pipe wellhead, and the fixing seat is fixed to the bottom of the pipe well, so that the utility model is fully fixed to the pipe well as a whole, thereby improving the structural strength of the platform construction, improving stability and improving its safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure inside the mobile platform of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure inside the fixed cylinder in the utility model.

[0022] In the figure, 1. fixed ring frame; 2. fixed seat; 3. stabilizer bar; 4. drive screw; 5. mobile platform; 6. guide slide; 7. tension block; 8. drive rotating rod; 9. transmission wheel 1; 10. transmission wheel 2; 11. transmission belt; 12. tension screw; 13. fixed cylinder; 14. drive screw; 15. drive gear 1; 16. drive gear 2; 17. control rod; 18. servo motor. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0024] like Figure 1-Figure 3 As shown, a high-stability platform for pipeline well construction includes a fixed ring frame 1 fixed at the pipeline wellhead, a fixed seat 2 fixed at the bottom of the pipeline well, four stabilizing rods 3 are fixed between the fixed ring frame 1 and the fixed seat 2, a driving screw 4 is vertically arranged on the fixed seat 2, a mobile platform 5 is threadedly connected to the driving screw 4, and the four stabilizing rods 3 all penetrate the mobile platform 5, a tensioning component fixedly matched with the inner wall of the pipeline well is arranged on the mobile platform 5, a driving motor is fixed in the fixed seat 2, and the output end of the driving motor is fixedly connected with the driving screw 4 on the same axis.

[0025] The fixing ring frame 1 can be fixed to the pipe wellhead, and the fixing seat 2 is fixed to the bottom of the pipe well, so that the utility model is fully fixed to the pipe well as a whole, thereby improving the structural strength of the platform construction, improving the stability and the safety thereof. The driving motor drives the driving screw 4 to rotate, and drives the mobile platform 5 to move up and down. When personnel need to carry out construction, the inner wall of the pipe well is tightened and fixed by the tightening component, and the mobile platform 5 is fixed to prevent accidents. The utility model is directly fixed to the inner wall of the pipe well, thereby improving the construction stability and further improving the installation efficiency of personnel.

[0026] The tensioning assembly includes two guide grooves 6 opened in the mobile platform 5, a tensioning block 7 is slidably connected in the guide grooves 6, a driving rotating rod 8 is rotatably connected in the mobile platform 5, and both ends of the driving rotating rod 8 are coaxially fixedly connected to a transmission wheel 1 9, a pair of transmission wheels 2 10 are rotatably connected in the mobile platform 5, and the two transmission wheels 2 10 are respectively connected to the corresponding transmission wheels 1 9 with a transmission belt 11, and tensioning screws 12 are coaxially fixed on the two transmission wheels 2 10, and the two tensioning screws 12 are threadedly connected to the corresponding tensioning blocks 7.

[0027] By adopting the above structure, the driving rod 8 can be used to drive the transmission wheel 1 9 to rotate. After the transmission wheel 1 9 rotates, it will drive the transmission wheel 2 10 to rotate through the transmission belt 11. After the transmission wheel 2 10 rotates, it will drive the tightening screw 12 to rotate. After the tightening screw 12 rotates, it will be connected with the tightening block 7 through a thread, thereby realizing the movement of the tightening block 7. The tightening block 7 then tightens and fixes the inner wall of the pipeline well through this movement.

[0028] A driving screw 14 is rotatably connected in the mobile platform 5, and a fixed cylinder 13 is slidably connected in the mobile platform 5. The driving screw 14 is threadedly connected to the fixed cylinder 13. A driving gear 15 is rotatably connected in the mobile platform 5. A fixing groove is provided on the wheel surface of the driving gear 15. The raised structure on the top surface of the fixed cylinder 13 is plug-fitted into the fixing groove. A driving gear 2 16 is coaxially fixed to the middle part of the driving rotating rod 8, and the driving gear 2 16 is meshed with the driving gear 15.

[0029] By adopting the above structure, the driving screw 14 can be rotated to push the fixing cylinder 13, so that the raised structure on the top surface of the fixing cylinder 13 can complete the buckle fit with the fixing groove, thereby realizing the fixation of the driving gear 15. After the driving gear 15 is fixed, the driving gear 2 16 cannot rotate, so that a series of components cannot operate normally afterwards, thereby limiting the tension state and improving the safety of use.

[0030] A servo motor 18 is fixed inside the mobile platform 5 , and an output end of the servo motor 18 is coaxially fixedly connected to the driving rotating rod 8 .

[0031] By adopting the above structure, a series of components can be automatically driven by the servo motor 18 to realize and complete the tightening work, thereby reducing the workload of personnel.

[0032] A regulating rod 17 is provided on the mobile platform 5 , and the bottom end of the regulating rod 17 is fixedly connected to the driving screw 14 .

[0033] By adopting the above structure, the regulating rod 17 can be swung to one side to drive the driving screw 14 to rotate, so that the driving screw 14 is threadedly connected with the fixed cylinder 13, so that the fixed cylinder 13 is pushed to complete the buckle fit with the driving gear 15. By mechanically swinging the regulating rod 17 by manpower, the tensioned and fixed state of the mobile platform 5 under the feet is limited, thereby improving safety.

[0034] The working principle of the utility model is as follows: the driving motor drives the driving screw 4 to rotate, and drives the mobile platform 5 to move up and down. When the mobile platform 5 is moved to the desired position, the operation of the driving motor can be stopped, and the servo motor 18 is started again. The servo motor 18 drives the driving rod 8 to rotate, and the driving rod 8 drives the transmission wheel 1 9 to rotate. After the transmission wheel 1 9 rotates, it drives the transmission wheel 2 10 to rotate through the transmission belt 11. After the transmission wheel 2 10 rotates, it drives the tensioning screw 12 to rotate. After the tensioning screw 12 rotates, it will be connected to the tensioning block 7 through the thread. , thereby realizing the movement of the tensioning block 7, and the tensioning block 7 tightens and fixes the inner wall of the pipeline well through this movement. After the tightening is completed, the regulating rod 17 can be swung to one side to drive the driving screw 14 to rotate. Through the rotation of the driving screw 14, the fixing cylinder 13 is pushed, so that the convex structure on the top surface of the fixing cylinder 13 completes the buckle fit with the fixing groove, thereby realizing the fixation of the driving gear 15. After the driving gear 15 is fixed, the driving gear 2 16 cannot rotate, so that a series of components cannot operate normally afterwards, thereby limiting the tensioning state and improving the safety of use.

[0035] In summary, the fixing ring frame 1 is fixed to the pipe wellhead, and the fixing seat 2 is fixed to the bottom of the pipe well, so that the utility model is fully fixed to the pipe well as a whole, thereby improving the structural strength of the platform construction, improving the stability and improving its safety. The driving screw 4 is driven by the driving motor to rotate, and the mobile platform 5 is driven to move up and down. When personnel need to carry out construction, the inner wall of the pipe well is tightened and fixed by the tightening component, and the mobile platform 5 is fixed to prevent the occurrence of accidents. The utility model is directly fixed to the inner wall of the pipe well, thereby improving the construction stability and further improving the installation efficiency of personnel.

[0036] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A high-stability platform for pipeline well construction, comprising a fixed ring frame (1) fixed to the pipeline well head and a fixed seat (2) fixed to the pipeline well bottom, characterized in that: Four stabilizing rods (3) are fixed between the fixed ring frame (1) and the fixed seat (2); a driving screw (4) is vertically arranged on the fixed seat (2); a mobile platform (5) is threadedly connected to the driving screw (4); and the four stabilizing rods (3) all penetrate the mobile platform (5); a tensioning assembly fixedly matched with the inner wall of the pipeline well is arranged on the mobile platform (5); a driving motor is fixed in the fixed seat (2); and the output end of the driving motor is coaxially fixedly connected with the driving screw (4).

2. A high stability platform for pipeline well construction according to claim 1, characterized in that: The tensioning assembly comprises two guide slots (6) provided in the mobile platform (5), tensioning blocks (7) being slidably connected in the two guide slots (6), a driving rotating rod (8) being rotatably connected in the mobile platform (5), a transmission wheel one (9) being coaxially fixedly connected at both ends of the driving rotating rod (8), a pair of transmission wheels two (10) being rotatably connected in the mobile platform (5), the two transmission wheels two (10) being respectively connected to the corresponding transmission wheels one (9) by transmission belts (11), tensioning screws (12) being coaxially fixed on the two transmission wheels two (10), and the two tensioning screws (12) being threadedly connected to the corresponding tensioning blocks (7).

3. A high stability platform for pipeline well construction according to claim 2, characterized in that: A driving screw (14) is rotatably connected in the mobile platform (5), a fixed cylinder (13) is slidably connected in the mobile platform (5), the driving screw (14) and the fixed cylinder (13) are threadedly connected, a driving gear 1 (15) is rotatably connected in the mobile platform (5), a wheel surface of the driving gear 1 (15) is provided with a fixing groove, a protruding structure on the top surface of the fixed cylinder (13) is buckled with the fixing groove, and a driving gear 2 (16) is coaxially fixed in the middle of the driving rotating rod (8), and the driving gear 2 (16) is meshed with the driving gear 1 (15).

4. A high stability platform for pipeline well construction according to claim 3, characterized in that: A servo motor (18) is fixed inside the mobile platform (5), and an output end of the servo motor (18) is coaxially fixedly connected to the driving rotating rod (8).

5. A high stability platform for pipeline well construction according to claim 3, characterized in that: The mobile platform (5) is provided with a regulating rod (17), and the bottom end of the regulating rod (17) is fixedly connected to the driving lead screw (14).

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