An adjustable inspection well pipe inner membrane support template system

Abstract

The utility model relates to an adjustable inspection well pipe inner membrane support template system, which belongs to the technical field of inspection well pipe inner membrane support, including a well body, an installation bin installed inside the well body, and a support mechanism arranged on the installation bin; the support mechanism includes an annular plate fixed between the upper and lower inner walls of the installation bin, a plurality of threaded barrels rotatably connected to the outer peripheral wall of the annular plate, a screw threadedly connected to the inside of the threaded barrel, and a support plate fixed on the side of the screw away from the annular plate, and the support mechanism also includes a drive assembly for driving the plurality of threaded barrels to rotate synchronously. The adjustable inspection well pipe inner membrane support template system, through the provided drive assembly, pushes the support plate out to abut against the inner wall of the well body for support and installation, and the assembly and disassembly operations are simple, and the movement amount of the support plate can be controlled according to the inner diameter of the well body, thereby facilitating adaptation to well bodies of different sizes, and significantly improving the portability and flexibility of adjustment.

Description

Technical Field

[0001] The present application relates to the technical field of endo-membrane support for inspection well pipes, and specifically to an adjustable endo-membrane support template system for inspection well pipes. Background Art

[0002] In the field of municipal engineering construction, inspection wells are key components of drainage systems, and their construction and maintenance are of self-evident importance. In recent years, with the acceleration of urbanization, the demand for the construction of inspection wells has also been increasing. However, the traditional inspection well pipe lining support method has gradually exposed many disadvantages due to the use of fixed-size templates. This fixed-size template is not only unable to adapt to the diverse wellhead sizes, but also requires construction units to frequently replace and customize the templates, greatly increasing construction costs and time costs.

[0003] At the same time, some technical solutions that attempt to solve this problem have emerged on the market. Although these solutions have improved the versatility and adjustability of the template to a certain extent, they are often complicated to operate and have poor stability, making them difficult to be widely used in actual construction. Therefore, this application proposes an adjustable inspection well pipe inner membrane support template system to solve the above problems. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present application provides an adjustable inspection well pipe inner membrane support template system, which has the advantages of easy adjustment and easy use, and solves the problem of inconvenience in use of the existing technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an adjustable inspection well pipe lining support template system, comprising a well body, an installation chamber installed inside the well body, and a support mechanism provided on the installation chamber;

[0006] The supporting mechanism includes an annular plate fixed between the upper and lower inner walls of the mounting bin, a plurality of threaded barrels rotatably connected to the outer peripheral wall of the annular plate, a screw threadedly connected to the inside of the threaded barrel, a supporting plate fixed on the side of the screw away from the annular plate, a guide rod fixed on the side of the support plate facing the annular plate, and a limit plate fixed on the end of the guide rod away from the support plate. The supporting mechanism also includes a driving assembly for driving the plurality of threaded barrels to rotate synchronously.

[0007] By adopting the above technical solution, when in use, the installation bin is hoisted to the inside of the well body, and then the support plate is pushed out through the provided driving assembly to abut against the inner wall of the well body for supporting installation. The assembly and disassembly operations are simple, and the movement amount of the support plate can be controlled according to the inner diameter of the well body, thereby facilitating adaptation to well bodies of different sizes. The portability and flexibility of adjustment are significantly improved, the practicality is better, and it is easier to promote and use.

[0008] Furthermore, the drive assembly includes a motor fixed to the top surface of the mounting chamber, a driving gear fixed to the bottom end of the motor output shaft, a gear ring rotatably connected to the outer peripheral wall of the annular plate and meshing with the driving gear, a plurality of transmission rods rotatably connected to the inner top wall of the mounting chamber, a driven gear fixed to the outer peripheral wall of the transmission rod and meshing with the gear ring, a worm fixed to the bottom end of the transmission rod, and a worm wheel fixed to the outer peripheral wall of the threaded cylinder and meshing with the worm.

[0009] With the above technical solution, the drive assembly is driven by a set motor control, and intelligent construction is more convenient. At the same time, the drive assembly controls the synchronous movement of multiple support plates, making it easier to install the support in the center of the installation chamber.

[0010] Furthermore, a slide groove is provided on the top surface of the installation bin, a support rod is slidably connected in the slide groove, and a bolt is threadedly connected to the top surface of the support rod.

[0011] By adopting the above technical solution, the support rod provided by the auxiliary component can be slidably extended to the side of the installation chamber, so that the device can play a certain supporting and reinforcing role when it is installed in the well body near the wellhead. At the same time, the support rod can be retracted to facilitate the installation of the installation chamber at a deeper position in the well body, further improving the practicality of the device.

[0012] Furthermore, the installation bin is a circular bin, the annular plate is a circular plate and is located on the same central axis as the installation bin, and the top surface and bottom surface of the annular plate are flush with the top surface and bottom surface of the installation bin respectively.

[0013] The above technical solution makes it easier for the installation chamber to be installed in the center, so that the support plate provided on the outer peripheral wall can better contact the inner wall of the well body.

[0014] Furthermore, a movable hole for the screw to pass through is opened on the outer peripheral wall of the installation bin, a guide hole for the guide rod to pass through is opened on the outer peripheral wall of the installation bin, and the support plate is arranged on the outer side of the installation bin.

[0015] By adopting the above technical solution, the guide holes and movable holes are provided to facilitate the penetration of the guide rod and the screw rod, thereby facilitating the movement and adjustment of the support plate for installation and support.

[0016] Furthermore, the plurality of threaded cylinders are equidistantly distributed along the circumferential direction of the annular plate, the output shaft of the motor extends into the interior of the mounting chamber and is rotationally connected thereto, and the driving gear is disposed inside the mounting chamber.

[0017] The above technical solution facilitates uniform distribution of multiple threaded cylinders and support plates, thereby improving the stability of well body support.

[0018] Furthermore, the bottom end of the worm is rotatably connected to the inner bottom wall of the installation chamber, and the multiple transmission rods are equidistantly distributed along the circumferential direction of the annular plate. The thread directions of the two opposite screws are the same, and the multiple groups of worm wheels and worms are rotationally symmetrically distributed.

[0019] The above technical solution is adopted to facilitate improving the stability of the rotation of the transmission rod and the worm, and at the same time enable multiple support plates to move synchronously in the center or move synchronously away from the installation chamber.

[0020] Furthermore, the slide groove and support rod are both T-shaped structures, the bolt vertically passes through the support rod and is threadedly connected to the installation chamber, and a plurality of threaded grooves connected to the installation chamber are provided in the installation chamber and on the bottom surface of the slide groove along the diameter direction of the installation chamber.

[0021] The above technical solution makes it easy to store and fix the support rod through the provided sliding groove.

[0022] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0023] 1. When using the adjustable inspection well pipe inner membrane support template system, the installation chamber is hoisted to the inside of the well body, and then the support plate is pushed out through the provided driving component to abut against the inner wall of the well body for support installation. The assembly and disassembly operations are simple, and the movement of the support plate can be controlled according to the inner diameter of the well body, thereby facilitating adaptation to well bodies of different sizes. The portability and flexibility of the adjustment are significantly improved, the practicality is better, and it is easier to promote and use.

[0024] 2. The adjustable inspection well pipe inner membrane support template system has a driving component that is controlled and driven by electricity, and intelligent construction is more convenient. At the same time, the driving component controls the synchronous movement of multiple support plates, so that the installation bin can be installed in the center of the support. In addition, the support rod provided by the auxiliary component can be slidably extended to the side of the installation bin, so that the device can play a certain supporting and reinforcing role when it is installed in the well body near the wellhead. At the same time, the support rod can be retracted to facilitate the installation of the installation bin at a deeper position in the well body, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic front view of the present application;

[0026] Figure 2 This is a front cross-sectional schematic diagram of the installation warehouse for this application;

[0027] Figure 3 This is a three-dimensional schematic diagram of the installation warehouse for this application.

[0028] In the figure: 1. Well body; 2. Mounting chamber; 301. Annular plate; 302. Threaded barrel; 303. Screw; 304. Support plate; 305. Guide rod; 306. Limit plate; 401. Motor; 402. Driving gear; 403. Gear ring; 404. Transmission rod; 405. Driven gear; 406. Worm; 407. Worm wheel; 5. Slide; 6. Support rod; 7. Bolt. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0030] See also Figures 1 to 3 In this embodiment, an adjustable inspection well pipe inner membrane support template system includes a well body 1, an installation bin 2 installed inside the well body 1, and a support mechanism arranged on the installation bin 2. When in use, the installation bin 2 is hoisted to the inside of the well body 1, and then the well bodies 1 of different sizes are adapted for installation through the provided support mechanism. The portability and flexibility of the adjustment are significantly improved, the practicality is better, and it is easier to promote and use.

[0031] See also Figures 1 to 3 The supporting mechanism includes an annular plate 301 fixed between the upper and lower inner walls of the installation chamber 2, a plurality of threaded cylinders 302 rotatably connected to the outer peripheral wall of the annular plate 301, a screw 303 threadedly connected to the inside of the threaded cylinder 302, a supporting plate 304 fixed to the side of the screw 303 away from the annular plate 301, a guide rod 305 fixed to the side of the supporting plate 304 facing the annular plate 301, and a limit plate 306 fixed to the end of the guide rod 305 away from the supporting plate 304. The supporting mechanism also includes a driving mechanism for driving the plurality of threaded cylinders 302 to rotate synchronously. When in use, the driving component hoisted the installation bin 2 to the inner side of the well body 1, and then the driving component drove the multiple threaded barrels 302 to rotate automatically, so that the screw 303 inside the threaded barrel 302 cooperated with the guide rod 305 to drive the support plate 304 to move to the side away from the installation bin 2, and then supported the inner wall of the well body 1 through the multiple support plates 304. The driving component is controlled and driven by electricity, and the intelligent construction is more convenient. At the same time, the driving component controls the synchronous movement of the multiple support plates 304, so that the installation bin 2 can be installed in the center of the support.

[0032] In this embodiment, the installation bin 2 is a circular bin, the annular plate 301 is a circular plate and is located on the same central axis as the installation bin 2 , and the top and bottom surfaces of the annular plate 301 are flush with the top and bottom surfaces of the installation bin 2 respectively.

[0033] A movable hole for the screw 303 to pass through is opened on the outer wall of the installation bin 2, and a guide hole for the guide rod 305 to pass through is opened on the outer wall of the installation bin 2. The support plate 304 is arranged on the outside of the installation bin 2. The guide holes and movable holes are provided to facilitate the passage of the guide rod 305 and the screw 303, thereby facilitating the movement and adjustment of the support plate 304 for installation support.

[0034] See also Figures 1 to 3 In this embodiment, the driving assembly includes a motor 401 fixed to the top surface of the installation chamber 2, a driving gear 402 fixed to the bottom end of the output shaft of the motor 401, a gear ring 403 rotatably connected to the outer peripheral wall of the annular plate 301 and meshing with the driving gear 402, a plurality of transmission rods 404 rotatably connected to the inner top wall of the installation chamber 2, a driven gear 405 fixed to the outer peripheral wall of the transmission rod 404 and meshing with the gear ring 403, a worm 406 fixed to the bottom end of the transmission rod 404 and a worm wheel 407 fixed to the outer peripheral wall of the threaded cylinder 302 and meshing with the worm 406. When support is needed, the motor 401 is started, and the motor 401 drives the gear ring 403 to rotate through the driving gear 402. The gear ring 403 drives the transmission rod 404 to rotate through the driven gear 405. Further, the transmission rod 404 drives the worm 406 to rotate, and the worm 406 drives the threaded cylinder 302 to rotate through the worm wheel 407 for installation.

[0035] In this embodiment, multiple threaded cylinders 302 are evenly distributed along the circumference of the annular plate 301 , the output shaft of the motor 401 extends into the interior of the mounting chamber 2 and is rotationally connected thereto, and the driving gear 402 is disposed inside the mounting chamber 2 .

[0036] The bottom end of the worm 406 is rotatably connected to the inner bottom wall of the mounting chamber 2, and multiple transmission rods 404 are equidistantly distributed along the circumferential direction of the annular plate 301. The thread directions of the two opposite screws 303 are the same. Multiple sets of worm wheels 407 and worms 406 are rotationally symmetrically distributed. When the gear ring 403 rotates, it will drive multiple transmission rods 404 to rotate synchronously in the same direction. The transmission rod 404 will drive the relative threaded barrel 302 to rotate synchronously in opposite directions through the worm wheel 407 and the worm 406, and further drive the two opposite screws 303 with the same thread direction to move synchronously away from each other or synchronously relative to each other, so that multiple support plates 304 can move synchronously in the center or move synchronously away from the mounting chamber 2.

[0037] See also Figures 1 to 3When the chute 5 is lowered, the support rod 6 is pushed outwards and the support rod 6 is pushed away, so that the chute 5 and the support rod 6 are in contact with each other, thereby preventing the chute 5 from sliding out and the support rod 6 from sliding out.

[0038] The working principle of the above embodiment is:

[0039] (1) When in use, the installation chamber 2 is hoisted to the inner side of the well body 1, and then the driving assembly drives the multiple threaded barrels 302 to rotate automatically, so that the screw 303 inside the threaded barrel 302 cooperates with the guide rod 305 to drive the support plate 304 to move to the side away from the installation chamber 2, thereby supporting the inner wall of the well body 1 through the multiple support plates 304;

[0040] (2) When support is required, start the motor 401, the motor 401 drives the gear ring 403 to rotate through the driving gear 402, the gear ring 403 drives the transmission rod 404 to rotate through the driven gear 405, and the transmission rod 404 further drives the worm 406 to rotate, and the worm 406 drives the threaded barrel 302 to rotate through the worm wheel 407 for installation;

[0041] (3) When installing the installation bin 2 at a deeper position in the well body 1, slide the support rod 6 so that it is completely received in the chute 5, and then tighten the bolt 7 to avoid affecting the lowering operation of the installation bin 2. When the installation bin 2 is installed near the wellhead of the well body 1, slide the end of the support rod 6 out to the outside of the chute 5 and then tighten the bolt 7, so that the support rod 6 can abut against the top surface of the well body 1, thereby playing a certain supporting and reinforcing role for the installation bin 2.

Claims

1. An adjustable inspection well pipe inner membrane support template system, characterized in that: It comprises a well body (1), an installation bin (2) installed inside the well body (1), and a support mechanism arranged on the installation bin (2); The support mechanism comprises an annular plate (301) fixed between the upper and lower inner walls of the installation bin (2), a plurality of threaded barrels (302) rotatably connected to the outer peripheral wall of the annular plate (301), a screw rod (303) threadedly connected to the inside of the threaded barrel (302), a support plate (304) fixed to a side of the screw rod (303) facing away from the annular plate (301), a guide rod (305) fixed to a side of the support plate (304) facing the annular plate (301), and a limit plate (306) fixed to an end of the guide rod (305) facing away from the support plate (304), and the support mechanism further comprises a driving assembly for driving the plurality of threaded barrels (302) to rotate synchronously.

2. The adjustable inspection well pipe inner membrane support template system according to claim 1 is characterized by: The driving assembly comprises a motor (401) fixed to the top surface of the installation bin (2), a driving gear (402) fixed to the bottom end of the output shaft of the motor (401), a toothed ring (403) rotatably connected to the outer peripheral wall of the annular plate (301) and meshing with the driving gear (402), a plurality of transmission rods (404) rotatably connected to the inner top wall of the installation bin (2), a driven gear (405) fixed to the outer peripheral wall of the transmission rod (404) and meshing with the toothed ring (403), a worm (406) fixed to the bottom end of the transmission rod (404), and a worm wheel (407) fixed to the outer peripheral wall of the threaded barrel (302) and meshing with the worm (406).

3. The adjustable inspection well pipe inner membrane support template system according to claim 1 is characterized by: The top surface of the installation bin (2) is provided with a slide groove (5), a support rod (6) is slidably connected in the slide groove (5), and a bolt (7) is threadedly connected to the top surface of the support rod (6).

4. The adjustable inspection well pipe inner membrane support template system according to claim 1 is characterized by: The installation bin (2) is a circular bin, the annular plate (301) is a circular plate and is located on the same central axis as the installation bin (2), and the top surface and bottom surface of the annular plate (301) are respectively flush with the top surface and bottom surface of the installation bin (2).

5. The adjustable inspection well pipe inner membrane support template system according to claim 1 is characterized by: A movable hole for the screw rod (303) to pass through is provided on the outer peripheral wall of the installation bin (2), a guide hole for the guide rod (305) to pass through is provided on the outer peripheral wall of the installation bin (2), and the support plate (304) is arranged on the outside of the installation bin (2).

6. The adjustable inspection well pipe inner membrane support template system according to claim 2 is characterized by: The plurality of threaded cylinders (302) are equidistantly distributed along the circumferential direction of the annular plate (301); the output shaft of the motor (401) extends into the interior of the installation bin (2) and is rotationally connected thereto; and the driving gear (402) is disposed inside the installation bin (2).

7. The adjustable inspection well pipe inner membrane support template system according to claim 2 is characterized by: The bottom end of the worm (406) is rotatably connected to the inner bottom wall of the installation bin (2); the plurality of transmission rods (404) are equidistantly distributed along the circumferential direction of the annular plate (301); the thread directions of two opposite screws (303) are the same; and the plurality of groups of worm wheels (407) and worms (406) are rotationally symmetrically distributed.

8. The adjustable inspection well pipe inner membrane support template system according to claim 3 is characterized by: The slide groove (5) and the support rod (6) are both T-shaped structures, the bolt (7) vertically penetrates the support rod (6) and is threadedly connected to the installation bin (2), and a plurality of threaded grooves communicating with the installation bin (2) are provided in the installation bin (2) and on the bottom surface of the slide groove (5) along the diameter direction of the installation bin (2).

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