Integrated prefabricated pump station for sewage treatment
By using a combination of double-headed electric push rods and support blocks in an integrated prefabricated pump station, the problem of rapid descent of the platform when the lifting structure is faulty is solved, ensuring the safety of staff.
Patent Information
- Application Number
- CN202422186015.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-05
AI Technical Summary
When problems occur in the operation of the elevator structure of the integrated prefabricated pump station for traditional sewage treatment, the platform will drop rapidly, endangering the safety of staff.
The double-headed electric push rod and support block combination in the GRP housing are used. The support block slides into the maintenance table after moving to the same level as the manned platform to the maintenance table to provide support force. The threaded rod connects the manned platform to provide additional support when the lifting component fails to prevent rapid decline.
It effectively prevents the platform from falling rapidly when the lifting structure fails, ensures the safety of staff and avoids potential dangers.
Smart Images
Figure CN223214712U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment, in particular to an integrated prefabricated pump station for sewage treatment. Background Art
[0002] The integrated prefabricated pump station is a type of equipment used for sewage treatment. It has the advantages of small footprint, short construction period, high reliability, easy maintenance, and beautiful appearance. It is suitable for small sewage treatment systems. For large sewage treatment systems, it may be necessary to use multiple pump stations in combination.
[0003] Maintenance of traditional integrated prefabricated pumping stations for sewage treatment is very important. Regular inspections of the pumping station's operation are required to ensure the normal operation of water pumps, screens, control cabinets, etc. The pumping station is relatively high, and there are locations requiring maintenance at multiple different heights. Currently, most of them use a lifting structure similar to an elevator. However, if a problem occurs during the operation of this lifting structure and it stops operating, the platform installed inside will drop rapidly, posing a danger to the staff. Utility Model Content
[0004] In order to solve the problems existing in the background technology, the utility model provides an integrated prefabricated pump station for sewage treatment, which can prevent the lifting structure from stopping due to problems and the platform installed inside from rapidly descending.
[0005] In response to the problems in the prior art, the utility model provides an integrated prefabricated pump station for sewage treatment, including a GRP shell, multiple groups of maintenance platforms fixedly installed on the outer wall of the pump station body, and each group of maintenance platforms corresponds to a group of maintenance points, guardrails are installed on the maintenance platforms, and the interior is in a hollow state, sliding windows are opened on both sides of the manned platform, a group of operating tables are fixedly installed on the manned platform, the protection component is fixedly installed inside the manned platform, the protection component includes a fence, a door, a double-headed electric push rod, a mounting plate, a support block, a slide rail, a slider and a limit rod, the double-headed electric push rod is fixedly installed on the mounting plate, the two groups of support blocks are respectively fixedly connected to the two output shafts of the double-headed electric push rod, and the support block is slidably connected to the sliding window opened on the manned platform.
[0006] Specifically, the upper end of the mounting plate is fixedly connected to the inside of the manned platform, and the upper end of the manned platform is fixedly connected to a group of fences. A group of doors are opened on both sides of the fences, and limiting holes are opened at the bottom of the doors and fences. Two groups of slide rails are fixedly installed on the support block, and a group of sliders are slidably connected in the slide rails. The upper end of the slider is fixedly connected to one end of the limiting rod, and the other end of the limiting rod is slidably connected to the inside of the door, and the limiting rod is also slidably connected to the inside of the fence.
[0007] Specifically, a group of lifting components is fixedly installed inside the GRP shell, and the interior of the lifting components includes a motor, a threaded rod, a manned platform and a sliding rod. The motor is fixedly installed on the bottom plate inside the GRP shell, the output shaft of the motor is fixedly connected to one end of the threaded rod, and the other end of the threaded rod is rotatably connected to the upper end of the interior of the GRP shell. A group of manned platforms is threadedly connected to the threaded rod, and the interior of the manned platform is slidably connected to the outer wall of the sliding rod. The upper end of the sliding rod is fixedly connected to the internal top end of the GRP shell, and the lower end of the sliding rod is fixedly connected to the support plate.
[0008] Specifically, the support plate is fixedly connected to the inner wall of the GRP shell, the center position of the support plate is fixedly connected to the outer wall of the pump station body, a set of stairs is fixedly installed on the support plate, and a set of support frames is fixedly connected to the bottom of the pump station body.
[0009] Specifically, the support frame is fixedly connected to the inner bottom plate of the GRP shell, a plurality of connection blocks are fixedly connected to the inner side wall of the GRP shell, one end of the connection block is fixedly connected to the outer wall of the maintenance platform, and a group of inlets are opened on one side wall of the GRP shell.
[0010] Beneficial effects of the utility model:
[0011] The utility model is an integrated prefabricated pump station for sewage treatment, first of all, a group of double-headed electric push rods are fixedly installed inside the manned platform, and a group of support blocks are fixedly installed at both output ends thereof. The interiors of the multiple groups of maintenance platforms installed on the main body of the pump station are all hollow, which can accommodate the support blocks to slide inside them. When the manned platform moves to the same horizontal plane of a group of maintenance platforms, it will stop moving. At this time, the double-headed electric push rods are started, which will drive the support blocks to slide inside the manned platform and then enter the interior of the maintenance platform, thereby forming a certain supporting force for the manned platform. The threaded rods are threadedly connected to the interior of the manned platform, and can also provide a certain supporting force to the manned platform after a problem occurs in the lifting component, thereby preventing the lifting component from stopping due to a problem, and the manned platform from rapidly falling, which poses a danger to the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a front view of the internal parts connection structure of the overall structure of the utility model;
[0015] Figure 3 This is a diagram showing the internal parts connection structure distribution of the overall structure of the utility model;
[0016] Figure 4 This is an exploded view of the connection structure of the manned platform, fence and double-headed electric push rod in the utility model;
[0017] Figure 5 This is a diagram showing the connection structure of the internal parts of the manned platform in this utility model;
[0018] Figure 6 for Figure 4 Enlarged view of point A in the middle.
[0019] In the figure: 1. GRP shell; 110. Inlet; 111. Support frame; 112. Support plate; 113. Pump station body; 114. Connecting block; 115. Maintenance platform; 116. Stairs; 2. Lifting assembly; 210. Motor; 211. Threaded rod; 212. Manned platform; 213. Sliding rod; 3. Protection assembly; 310. Fence; 311. Door; 312. Double-headed electric push rod; 313. Mounting plate; 314. Support block; 315. Slide rail; 316. Slider; 317. Limit rod. DETAILED DESCRIPTION
[0020] In order to make the technical methods, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] like Figure 1-6 As shown, in response to the problems in the prior art, the utility model provides an integrated prefabricated pump station for sewage treatment, including a GRP shell 1, multiple groups of maintenance platforms 115 are fixedly installed on the outer wall of the pump station body 113, and each group of maintenance platforms 115 corresponds to a group of maintenance points, the maintenance platforms 115 are installed with guardrails, and the interior is in a hollow state, sliding windows are opened on both sides of the manned platform 212, a group of operating tables are fixedly installed on the manned platform 212, the protection component 3 is fixedly installed inside the manned platform 212, the protection component 3 includes a fence 310, a door 311, a double-headed electric push rod 312, a mounting plate 313, a support block 314, a slide rail 315, a slider 316 and a limit rod 317, the double-headed electric push rod 312 is fixedly installed on the mounting plate 313, two groups of support blocks 314 are fixedly connected to the two output shafts of the double-headed electric push rod 312, and the support block 314 is slidably connected to the sliding window opened on the manned platform 212.
[0022] When the lifting assembly 212 is in a state of stopping, the lifting assembly 212 is lifted up and the lifting device 214 is lifted up, so that the lifting assembly 212 can be lifted up and the lifting device 214 can be lifted up.
[0023] Preferably, the upper end of the mounting plate 313 is fixedly connected to the interior of the manned platform 212, and the upper end of the manned platform 212 is fixedly connected to a group of fences 310, and a group of doors 311 are provided on both sides of the fences 310. The bottoms of the doors 311 and the fences 310 are provided with limiting holes, and two groups of slide rails 315 are fixedly installed on the support block 314. A group of sliders 316 are slidably connected in the slide rails 315, and the upper ends of the sliders 316 are fixedly connected to one end of a limiting rod 317, and the other end of the limiting rod 317 is slidably connected to the inside of the door 311, and the limiting rod 317 is also slidably connected to the inside of the fence 310, and the interior of the GRP shell 1 is fixed. A group of lifting components 2 is installed, and the interior of the lifting components 2 includes a motor 210, a threaded rod 211, a manned platform 212 and a sliding rod 213. The motor 210 is fixedly installed on the inner bottom plate of the GRP shell 1, and the output shaft of the motor 210 is fixedly connected to one end of the threaded rod 211, and the other end of the threaded rod 211 is rotatably connected to the inner upper end of the GRP shell 1. A group of manned platforms 212 are threadedly connected to the threaded rod 211, and the interior of the manned platform 212 is slidably connected to the outer wall of the sliding rod 213. The upper end of the sliding rod 213 is fixedly connected to the inner top of the GRP shell 1, and the lower end of the sliding rod 213 is fixedly connected to the support plate 112.
[0024] (2) In the present invention, when the double-headed electric push rod 312 gradually slides outward, the slider 316 cannot slide under the constraint of the limit rod 317, but the slide rail 315 will move with the movement of the support block 314, and the upper end of the support block 314 is sloped. Although the slider 316 does not slide, it will gradually move downward. When the slider 316 is at the end of the slide rail 315, the upper end of the limit rod 317 will completely slide out of the door 311, leaving only a part inside the lower end of the fence 310. This not only cancels the limit on the door 311, but also prevents itself from falling off. It can start the effect of automatically opening the door 311 when the manned platform 212 moves to the same horizontal plane of a group of maintenance platforms 115 and completes the support limit. Once the support block 314 shrinks and cancels the limit on the manned platform 212, the two groups of doors 311 will be restricted again and cannot be opened, which can prevent the staff from forgetting to lock the door 311 and causing danger.
[0025] Working principle: When the staff needs to maintain or inspect the pump station body 113, they first climb up the manned platform 212 through the stairs 116, operate the control panel on the manned platform 212, and control the motor 210 to start, which will drive the threaded rod 211 to rotate, thereby pushing the manned platform 212 to move upward. A set of double-headed electric push rods 312 are fixedly installed inside the manned platform 212, and a set of support blocks 314 are fixedly installed at both output ends. The inside of the multiple maintenance platforms 115 installed on the pump station body 113 is The manned platform 212 is in a hollow state and can accommodate the support block 314 to slide inside it. When the manned platform 212 moves to the same horizontal plane of a group of maintenance platforms 115, it will stop moving. At this time, the double-headed electric push rod 312 is started, which will drive the support block 314 to slide inside the manned platform 212 and then enter the interior of the maintenance platform 115, thereby forming a certain supporting force for the manned platform 212. The threaded rod 211 is threadedly connected to the interior of the manned platform 212, and can also provide a certain support force for the manned platform 212 after a problem occurs in the lifting component 2. The supporting force can prevent the lifting component 2 from stopping due to problems, and the manned platform 212 from falling rapidly, which may cause danger to the staff. When the double-headed electric push rod 312 gradually slides outward, the slider 316 cannot slide under the constraint of the limit rod 317, but the slide rail 315 will move with the movement of the support block 314, and the upper end of the support block 314 is in a slope shape. Although the slider 316 does not slide, it will gradually move downward. When the slider 316 is at the end of the slide rail 315, the upper end of the limit rod 317 When the manned platform 212 is moved to the same level as a group of maintenance platforms 115 and the support limit is completed, the door 311 will automatically open. Once the support block 314 shrinks and the limit on the manned platform 212 is cancelled, the two groups of doors 311 will be restricted again and cannot be opened, which can prevent the staff from forgetting to lock the door 311 and causing danger.
[0026] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of protection claimed by the present invention.
Claims
1. An integrated prefabricated pump station for sewage treatment, characterized by: including GRP shell (1); Maintenance platforms (115), multiple groups of the maintenance platforms (115) are fixedly installed on the outer wall of the pump station body (113), and each group of the maintenance platforms (115) corresponds to a group of maintenance points. The maintenance platforms (115) are equipped with guardrails and are hollow inside. A manned platform (212), wherein sliding windows are provided on both sides of the manned platform (212), and a set of operating tables are fixedly installed on the manned platform (212); A protection assembly (3), wherein the protection assembly (3) is fixedly mounted inside the manned platform (212), and the protection assembly (3) includes a fence (310), a door (311), a double-headed electric push rod (312), a mounting plate (313), a support block (314), a slide rail (315), a slider (316), and a limit rod (317); A double-headed electric push rod (312), wherein the double-headed electric push rod (312) is fixedly mounted on the mounting plate (313); Support blocks (314), two groups of support blocks (314) are respectively fixedly connected to the two output shafts of the double-headed electric push rod (312), and the support blocks (314) are slidably connected to the sliding window opened on the manned platform (212).
2. The integrated prefabricated pump station for sewage treatment according to claim 1, characterized in that: The upper end of the mounting plate (313) is fixedly connected to the interior of the manned platform (212), and the upper end of the manned platform (212) is fixedly connected to a group of fences (310). A group of doors (311) are provided on both sides of the fences (310), and the bottoms of the doors (311) and the fences (310) are provided with limiting holes.
3. The integrated prefabricated pump station for sewage treatment according to claim 1, characterized in that: Two sets of slide rails (315) are fixedly mounted on the support block (314), a set of sliders (316) are slidably connected in the slide rails (315), the upper ends of the sliders (316) are fixedly connected to one end of a limiting rod (317), the other end of the limiting rod (317) is slidably connected to the inside of the door (311), and the limiting rod (317) is also slidably connected to the inside of the fence (310).
4. The integrated prefabricated pump station for sewage treatment according to claim 1, characterized in that: A set of lifting components (2) is fixedly installed inside the GRP shell (1). The interior of the lifting component (2) includes a motor (210), a threaded rod (211), a manned platform (212) and a sliding rod (213). The motor (210) is fixedly installed on the bottom plate inside the GRP shell (1).
5. The integrated prefabricated pump station for sewage treatment according to claim 4, characterized in that: The output shaft of the motor (210) is fixedly connected to one end of a threaded rod (211), and the other end of the threaded rod (211) is rotatably connected to the inner upper end of the GRP shell (1). A group of manned platforms (212) are threadedly connected to the threaded rod (211), and the interior of the manned platform (212) is slidably connected to the outer wall of the sliding rod (213). The upper end of the sliding rod (213) is fixedly connected to the inner top end of the GRP shell (1), and the lower end of the sliding rod (213) is fixedly connected to the support plate (112).
6. The integrated prefabricated pump station for sewage treatment according to claim 5, characterized in that: The support plate (112) is fixedly connected to the inner wall of the GRP shell (1), the center of the support plate (112) is fixedly connected to the outer wall of the pump station body (113), a set of stairs (116) is fixedly mounted on the support plate (112), and the bottom of the pump station body (113) is fixedly connected to a set of support frames (111).
7. The integrated prefabricated pump station for sewage treatment according to claim 6, characterized in that: The support frame (111) is fixedly connected to the inner bottom plate of the GRP shell (1), and a plurality of connection blocks (114) are fixedly connected to the inner side wall of the GRP shell (1). One end of the connection block (114) is fixedly connected to the outer wall of the maintenance platform (115), and a group of inlets (110) are opened on one side wall of the GRP shell (1).