Engineering tube well mounting equipment

Abstract

Engineering tube well mounting equipment comprises a driving shaft rod, the driving shaft rod is sequentially sleeved with a power source, a limiting assembly and a supporting assembly from top to bottom, and the power source is used for driving the driving shaft rod to rotate around the axis of the driving shaft rod; the limiting assembly is used for being inserted into the engineering tube well and abuts against the inner wall of the engineering tube well. The supporting assembly is used for supporting the engineering tube well; when the driving shaft rod rotates in the first direction, the limiting assembly and the supporting assembly are opened, and the outer diameter of the opened supporting assembly is larger than the inner diameter of the engineering tube well. When the driving shaft rod rotates in the second direction, the limiting assembly and the supporting assembly contract, and the outer diameter of the contracted limiting assembly and the contracted supporting assembly is smaller than the inner diameter of the engineering tube well. According to the method, the convenience and accuracy of engineering tube well installation can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipe well construction, and particularly relates to an installation device for engineering pipe wells. Background Technique

[0002] For the installation of vertical engineering pipe wells, it is usually achieved by means of robotic arms or manual handling. During the actual installation process of engineering pipe wells, high requirements are placed on the positioning and stability of the engineering pipe wells. However, the existing equipment uses suspension ropes or iron wires to hoist the engineering pipe wells, making it difficult to achieve precise positioning and reliable fixation, thereby resulting in the deviation or inclination of the engineering pipe wells and affecting the subsequent use effect. Secondly, the existing recycling technology for engineering pipe well installation equipment is relatively backward, often requiring the cooperation of multiple workers to complete, with low efficiency.

[0003] The above installation method is prone to causing inconvenience for workers to operate in a narrow space, with soil impurities flowing into the pipeline, seriously threatening the project quality and the safety of workers; in addition, the volume of traditional equipment is usually large, making it difficult to operate flexibly in a complex urban environment, resulting in an extended construction time and increased project costs. Content of the Utility Model

[0004] The utility model provides an installation device for engineering pipe wells to solve the problems of difficult construction and positioning of vertical engineering pipe wells.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An installation device for engineering pipe wells includes a driving shaft rod, on which a power source, a limiting component, and a supporting component are sleeved in sequence from top to bottom. The power source is used to drive the driving shaft rod to rotate around its own axis; the limiting component is used to be inserted into the engineering pipe well and abut against the inner wall of the engineering pipe well; the supporting component is used to support the engineering pipe well.

[0007] When the driving shaft rod rotates in the first direction, the limiting component and the supporting component open, and the outer diameter of the supporting component after opening is greater than the inner diameter of the engineering pipe well; when the driving shaft rod rotates in the second direction, the limiting component and the supporting component contract, and the outer diameter of the limiting component and the supporting component after contraction is less than the inner diameter of the engineering pipe well.

[0008] Furthermore, an adjusting component is also provided between the limiting component, the supporting component, and the power source. The adjusting component includes multiple threaded shaft rods that pass through the limiting component and the supporting component at the same time, and the limiting component and the power source can move synchronously along the threaded shaft rods and be locked.

[0009] Further, the limiting component includes a first base seat and a first driving seat threadedly connected to the threaded shaft rod. A first support frame is provided between the first base seat and the first driving seat;

[0010] When the first driving seat moves along the driving shaft rod towards the support component, the first support frame contracts; when the first driving seat moves along the driving shaft rod away from the support component, the first support frame expands.

[0011] Further, the first support frame includes a main frame body and a telescopic frame. One end of the main frame body is rotatably connected to the first base seat, and the other end is rotatably connected to the end of the telescopic frame. The end of the telescopic frame away from the main frame body is rotatably connected to the first driving seat.

[0012] Further, the support component includes a support platform and a mounting frame. The mounting frame is slidably sleeved outside the driving shaft rod, and the threaded shaft rod passes through the mounting frame. The driving shaft rod passes through the support platform and is threadedly connected to the support platform.

[0013] Further, the support platform includes two support racks arranged oppositely. The two support racks are simultaneously meshed with the driving shaft rod, and the support racks are slidably mounted on the mounting frame.

[0014] Further, a limiting portion is provided at the free end of the support rack. When the engineering pipe well is supported on the support platform, the limiting portion is in contact with the inner wall of the engineering pipe well.

[0015] Further, a positioning component is further provided on the side of the support component away from the limiting component. The positioning component is provided at the end of the driving shaft rod. When the driving shaft rod rotates around the first direction, the positioning component expands; when the driving shaft rod rotates around the second direction, the positioning component contracts.

[0016] Further, the positioning component includes a second driving seat and a plurality of guide plates. The second driving seat is threadedly sleeved outside the driving shaft rod. The plurality of guide plates are arranged in a conical shape around the driving shaft rod, and the guide plates are rotatably connected to the second driving seat.

[0017] Further, the positioning component further includes a second base seat. The second base seat is slidably sleeved outside the driving shaft rod, and a tie rod is provided between each guide plate and the second base seat. The two ends of the tie rod are respectively rotatably connected to the guide plate and the second base seat.

[0018] The utility model can achieve the following beneficial effects:

[0019] 1. The utility model drives the driving shaft rod to rotate through a power source, and then drives the limiting component and the supporting component to contract and expand. When installing an engineering pipe well, the engineering pipe well is sleeved outside the driving shaft rod and placed on the supporting component. Through the abutment of the limiting component with the inner wall of the engineering pipe well, the positioning during the lowering process of the engineering pipe well is realized, and thus the engineering pipe well can be conveniently and stably lowered into the installation pit; after the engineering pipe well is installed, the limiting component and the supporting component can be contracted, and the installation equipment of the present application can be withdrawn from the engineering pipe well, and the storage is relatively convenient and fast.

[0020] 2. The setting of the adjusting component can realize the adjustment of the distance between the supporting component and the limiting component, so that the installation equipment of the present application can meet the lowering and installation of engineering pipe wells with different lengths.

[0021] 3. The positioning component is provided, and the guide plate is arranged around the driving shaft rod in a conical shape, which can realize the guiding of the installation of the engineering pipe well. When installing another engineering pipe well above an installed engineering pipe well, the positioning component can be inserted into the already installed engineering pipe well, so as to realize the alignment of the installation of adjacent two engineering pipe wells. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The following further describes the present utility model in conjunction with the drawings and embodiments:

[0023] Figure 1 It is a simple effect diagram when the engineering pipe well of the present utility model is installed;

[0024] Figure 2 It is a schematic plan view of the overall structure of the engineering pipe well installation equipment of the present utility model;

[0025] Figure 3 It is a schematic structural diagram of the supporting component of the present utility model;

[0026] Figure 4 It is a top view of the positioning component of the present utility model.

[0027] In the drawings, the list of components represented by each reference numeral is as follows:

[0028] 1. Driving shaft rod; 2. Power source; 21. Fixed nut; 3. Limiting component; 31. First base; 32. First driving seat; 33. First support frame; 331. Main frame body; 332. Telescopic frame; 4. Supporting component; 41. Support platform; 411. Support rack; 412. Limiting part; 42. Installation frame; 5. Threaded shaft rod; 6. Positioning component; 61. Second base; 62. Guide plate; 63. Second driving seat; 64. Tie rod; 7. Connecting cylinder;

[0029] 100. Engineering pipe well; 200. Installation pit. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. Embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0031] As Figures 1 to 4 shown, an installation device for an engineering pipe well includes a driving shaft rod 1. Along the axial direction of the driving shaft rod 1, a power source 2, a limiting component 3, and a supporting component 4 are sequentially arranged. The power source 2 and the limiting component 3 are fixedly connected, and the supporting component 4 is arranged at an interval from the limiting component 3. The power source 2 is specifically a motor capable of driving the driving shaft rod 1 to rotate around its own axis. When the driving shaft rod 1 rotates in the first direction, the supporting component 4 and the limiting component 3 can be simultaneously unfolded; when the driving shaft rod 1 rotates in the opposite second direction, the supporting component 4 and the limiting component 3 can be simultaneously contracted. It should be noted that the first direction and the second direction are two opposite directions, and the first direction can be selected as the clockwise direction or the counterclockwise direction according to the actual situation.

[0032] When installing the engineering pipe well 100 by using the installation device of the present application, when both the supporting component 4 and the limiting component 3 are in the contracted state, the driving shaft rod 1 is inserted into the engineering pipe well 100. At the same time, the power source 2 is used to drive the driving shaft rod 1 to rotate, so that the supporting component 4 and the limiting component 3 are unfolded until the supporting component 4 supports the engineering pipe well 100, and the circumferential side of the limiting component 3 abuts against the inner wall of the engineering pipe well 100. After the installation device of the present application is vertically lowered to a suitable position in the installation pit 200, the driving shaft rod 1 is rotated in the second direction to drive the supporting component 4 and the limiting component 3 to synchronously contract until the outer diameters of the limiting component 3 and the supporting component 4 are smaller than the inner diameter of the engineering pipe well 100. At this time, the engineering pipe well 100 drops and is installed at the designed position, completing the construction of one section of the engineering pipe well 100; after the installation device of the present application is taken out of the installation pit 200, the installation of the next section of the engineering pipe well 100 is carried out.

[0033] Specifically, the limiting component 3 includes a first base 31 and a first driving seat 32. The first base 31 is slidably sleeved outside the driving shaft rod 1, the first driving seat 32 is threadedly connected outside the driving shaft rod 1, and a first support frame 33 is arranged between the first base 31 and the first driving seat 32; the first support frame 33 includes a main frame body 331 and a telescopic frame 332. The main frame body 331 is arranged in an umbrella shape outside the first base 31, the telescopic frame 332 is arranged in an umbrella shape outside the first driving seat 32, one end of the main frame body 331 is rotatably connected to the first base 31, the other end is rotatably connected to the telescopic frame 332, and the end of the telescopic frame 332 away from the main frame body 331 is rotatably connected to the first driving seat 32.

[0034] By rotating the drive shaft rod 1, the first drive seat 32 can be driven to move along the drive shaft rod 1, adjusting the distance between the first drive seat 32 and the first base seat 31, thereby realizing the deployment and storage of the first support frame 33. When installing the engineering pipe well 100, the outer peripheral wall of the first support frame 33 abuts against the inner wall of the engineering pipe well 100, thereby being able to limit the inclination or horizontal displacement of the engineering pipe well 100 during the lowering process, enabling the engineering pipe well 100 to be lowered to the installation position more stably and with more accurate positioning.

[0035] The support assembly 4 includes a support platform 41 and a mounting frame 42. The drive shaft rod 1 passes through the mounting frame 42 and the mounting frame 42 is slidably sleeved on the drive shaft rod 1. The support platform 41 is slidably arranged on the mounting frame 42. Among them, the support platform 41 includes two relatively arranged support racks 411. The two support racks 411 are parallel to each other and both mesh with the drive shaft rod 1. It should be noted that the section of the drive shaft rod 1 where it meshes with the support rack 411 is in a worm gear structure. When the drive shaft rod 1 rotates in the first direction, it can drive the two support racks 411 to move in opposite directions, realizing the deployment of the support platform 41, so that the support platform 41 can support the engineering pipe well 100. When the drive shaft rod 1 rotates in the second direction, it can drive the two support racks 411 to move in the approaching direction, thereby reducing the width of the support platform 41, enabling the support platform 41 to be stored in the engineering pipe well 100.

[0036] Furthermore, an adjustment assembly is also provided between the support assembly 4 and the limit assembly 3. The adjustment assembly includes multiple threaded shaft rods 5 that simultaneously pass through the power source 2, the limit assembly 3, and the support assembly 4. Both the power source 2 and the limit assembly 3 are slidably connected to the threaded shaft rod 5. The support assembly 4 is fixed to the threaded shaft rod 5. A fixed nut 21 that is threadedly connected to the threaded shaft rod 5 is rotatably installed on the power source 2. It should be noted that the upper end of the adjustment assembly can be connected to the ground structure, or the power source 2 is connected to the ground structure, thereby realizing the stable setting of the power source 2, the limit assembly 3, and the support assembly 4. On the one hand, setting the adjustment assembly enables the positioning assembly 6 and the support assembly 4 to be smoothly stored and deployed when the drive shaft rod 1 rotates and not rotate together with the drive shaft rod 1. On the other hand, by rotating the fixed nut 21, the positioning assembly 6 and the power source 2 move along the drive shaft rod 1, thereby enabling the adjustment of the distance between the positioning assembly 6 and the support assembly 4 to meet the installation requirements of engineering pipe wells 100 of different lengths.

[0037] In addition, a positioning assembly 6 is provided at one end of the drive shaft rod 1 away from the power source 2. The positioning assembly 6 includes a second base 61, a second drive seat 63, and multiple guide plates 62. The second base 61 is slidably sleeved outside the drive shaft rod 1, the second drive seat 63 is threadedly sleeved outside the drive shaft rod 1, and the multiple guide plates 62 are arranged around the second drive seat 63 in a conical shape and are rotatably connected to the second drive seat 63. A tie rod 64 is provided between each guide plate 62 and the second base 61, and the two ends of the tie rod 64 are respectively rotatably connected to the guide plate 62 and the second base 61.

[0038] A connecting cylinder 7 is further provided between the second base 61 and the mounting bracket 42. The connecting cylinder 7 is sleeved outside the drive shaft rod 1, and the two ends of the connecting cylinder 7 are respectively fixedly connected to the mounting bracket 42 and the second base 61. Furthermore, when the drive shaft rod 1 rotates in the first direction, the positioning assembly 6 can be deployed; when the drive shaft rod 1 rotates in the second direction, the positioning assembly 6 can be contracted.

[0039] A thin-film pressure sensor is also provided at the end of the drive shaft rod 1 on the side where the positioning assembly 6 is provided. When installing the first engineering pipe well 100, after lowering the installation device of the present application until the thin-film pressure sensor touches the bottom of the installation pit 200, a signal is transmitted to the mobile terminal. At this time, the construction personnel can be reminded to operate the power source 2 to make the drive shaft rod 1 rotate, and the limiting assembly 3, the supporting assembly 4, and the positioning assembly 6 can be contracted. At this time, the engineering pipe well 100 is lowered into the installation pit 200 to complete the installation of the first engineering pipe well 100.

[0040] The maximum outer diameter after the positioning assembly 6 and the limiting assembly 3 are deployed is the same as the inner diameter of the engineering pipe well 100. When lowering and installing the second engineering pipe well 100, the positioning assembly 6 is in the deployed state, so that the positioning assembly 6 is first inserted into the already installed engineering pipe well 100. At this time, the inclined slope of the guide plate 62 can play a guiding role, so that the second engineering pipe well 100 can be lowered in the direction aligned with the first engineering pipe well 100. After the second engineering pipe well 100 is lowered to a suitable position, rotate the drive shaft rod 1 in the second direction to make the positioning assembly 6, the limiting assembly 3, and the supporting assembly 4 contract. Then, the second engineering pipe well 100 falls to the installation position to complete the installation. The installation device of the present application is withdrawn from the inside of the engineering pipe well 100 and continues to install other engineering pipe wells 100.

[0041] In another embodiment, a clamping groove is formed on the inner wall of the lower end of the engineering pipe well 100, and a clamping groove is formed on the outer wall of the upper end of the engineering pipe well 100. When two adjacent engineering pipe wells 100 are spliced, the two engineering pipe wells 100 are clamped to each other; further, a limiting portion 412 is fixed on each support rack 411. When the support platform 41 is unfolded and supports the engineering pipe well 100, the limiting portion 412 is attached to the inner wall of the engineering pipe well 100, thereby realizing the positioning of the engineering pipe well 100 on the installation device of the present application, enabling the two adjacent engineering pipe wells 100 to be accurately clamped and achieving precise installation.

[0042] The foregoing are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An engineering pipe well installation device, characterized in that: The invention comprises a driving shaft (1), wherein the driving shaft (1) is sleeved with a power source (2), a limit assembly (3) and a support assembly (4) in sequence from top to bottom, wherein the power source (2) is used to drive the driving shaft (1) to rotate around its own axis; the limit assembly (3) is used to be inserted into an engineering pipe well (100) and abut against the inner wall of the engineering pipe well (100); and the support assembly (4) is used to support the engineering pipe well (100); When the driving shaft (1) rotates in a first direction, the limit assembly (3) and the support assembly (4) are opened, and the outer diameter of the support assembly (4) after opening is larger than the inner diameter of the engineering pipe well (100); when the driving shaft (1) rotates in a second direction, the limit assembly (3) and the support assembly (4) are contracted, and the outer diameter of the limit assembly (3) and the support assembly (4) after contraction is smaller than the inner diameter of the engineering pipe well (100).

2. The engineering pipe well installation equipment according to claim 1 is characterized in that: An adjustment component is also provided between the limit assembly (3), the support assembly (4) and the power source (2), the adjustment component comprising a plurality of threaded shafts (5) passing through the limit assembly (3) and the support assembly (4) at the same time, and the limit assembly (3) and the power source (2) can be synchronously moved and locked along the threaded shafts (5).

3. The engineering pipe well installation equipment according to claim 2 is characterized in that: The limiting assembly (3) comprises a first base seat (31) and a first driving seat (32) threadedly connected to the threaded shaft (5), and a first support frame (33) is provided between the first base seat (31) and the first driving seat (32); When the first drive seat (32) moves along the drive shaft (1) towards the support assembly (4), the first support frame (33) contracts; when the first drive seat (32) moves along the drive shaft (1) towards the support assembly (4), the first support frame (33) opens.

4. The engineering pipe well installation equipment according to claim 3 is characterized in that: The first support frame (33) comprises a main frame body (331) and a telescopic frame (332); one end of the main frame body (331) is rotatably connected to the first base seat (31), and the other end is rotatably connected to the end of the telescopic frame (332); and one end of the telescopic frame (332) away from the main frame body (331) is rotatably connected to the first drive seat (32).

5. The engineering pipe well installation equipment according to claim 2 is characterized in that: The support assembly (4) comprises a support platform (41) and a mounting frame (42); the mounting frame (42) is slidably sleeved on the outside of the drive shaft (1), and the threaded shaft (5) passes through the mounting frame (42); the drive shaft (1) passes through the support platform (41) and is threadedly connected to the support platform (41).

6. The engineering pipe well installation equipment according to claim 5, characterized in that: The support platform (41) comprises two support racks (411) arranged opposite to each other, the two support racks (411) are simultaneously engaged with the driving shaft (1), and the support racks (411) are slidably mounted on the mounting frame (42).

7. The engineering pipe well installation equipment according to claim 6 is characterized in that: A limiting portion (412) is provided at the free end of the supporting rack (411), and when the engineering pipe well (100) is supported on the supporting platform (41), the limiting portion (412) is in contact with the inner wall of the engineering pipe well (100).

8. The engineering pipe well installation equipment according to claim 1, characterized in that: A positioning assembly (6) is further provided on a side of the support assembly (4) away from the limiting assembly (3); the positioning assembly (6) is provided at the end of the driving shaft (1); when the driving shaft (1) rotates in a first direction, the positioning assembly (6) opens; when the driving shaft (1) rotates in a second direction, the positioning assembly (6) contracts.

9. The engineering pipe well installation equipment according to claim 8, characterized in that: The positioning assembly (6) comprises a second drive seat (63) and a plurality of guide plates (62); the second drive seat (63) is threadedly sleeved on the outside of the drive shaft (1); the plurality of guide plates (62) are arranged in a conical shape around the outside of the drive shaft (1); and the guide plates (62) are rotatably connected to the second drive seat (63).

10. The engineering pipe well installation equipment according to claim 9, characterized in that: The positioning assembly (6) further comprises a second base seat (61), the second base seat (61) being slidably sleeved on the outside of the driving shaft (1), and a tie rod (64) is provided between each guide plate (62) and the second base seat (61), and the two ends of the tie rod (64) are rotatably connected to the guide plate (62) and the second base seat (61), respectively.

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