Sewage pipe trash holding device
By designing sewage pipe sewage barrier devices, including sewage barrier frames, sewage barrier networks and dual lifting systems, the water level rise caused by sewage pipe garbage accumulation is solved, efficient sewage interception and cleaning is achieved, ensuring the smoothness of sewage pipes and the flexibility of equipment.
Patent Information
- Application Number
- CN202422271080.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-18
AI Technical Summary
During the sewage discharge process, sewage pipes will be discharged along with garbage, causing garbage to accumulate in the sewage blocking frame, and the water levels in sewage pipes and sewage wells will rise, which need to be cleaned to keep the drainage unobstructed.
A sewage pipe sewage blocking device is designed, including a sewage blocking frame, a sewage blocking net and a dual lifting system. The sewage blocking frame and a sewage blocking net can be slidably installed and flexibly lifted. The swivel and draw rope are used to achieve rapid lifting and synchronous operation of the sewage blocking frame and a sewage blocking net.
It realizes efficient interception and cleaning of dirt in sewage pipes, ensures the smoothness of sewage pipes, and improves the adaptability and operational flexibility of the equipment in complex environments.
Smart Images
Figure CN223017779U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of garbage interception in sewage pipes, and in particular to a sewage pipe garbage interception device. Background Art
[0002] During the sewage discharge process of sewage pipes, garbage will be discharged along with the sewage. In order to intercept the garbage in the sewage, a garbage interception frame is generally set at the outlet of the sewage pipe for garbage interception. When there is a large amount of garbage accumulated in the garbage interception frame, the water levels in the sewage pipe and the sewage well may rise. The garbage in the garbage interception frame needs to be appropriately removed to keep the sewage pipe unobstructed for drainage. Utility Model Content
[0003] In order to clean the garbage in the garbage interception frame, this application provides a sewage pipe garbage interception device.
[0004] This application provides a sewage pipe garbage interception device, adopting the following technical solution:
[0005] A sewage pipe garbage interception device includes a garbage interception frame, a first lifting member for lifting the garbage interception frame, a garbage interception net, and a second lifting member for lifting the garbage interception net. The garbage interception net is located below the garbage interception frame. The garbage interception device further includes a guide rail, and the garbage interception frame and the garbage interception net are slidably installed on the guide rail.
[0006] By adopting the above technical solution, through the combination of the garbage interception frame, the garbage interception net, and the dual lifting system (the first and second lifting members), effective interception and cleaning of the dirt in the sewage pipe are achieved. When the garbage in the garbage interception frame needs to be cleaned, the first lifting member pulls up the garbage interception frame, and the second lifting member pulls up the garbage interception net, so that the garbage interception frame leaves the drain pipe, and the garbage interception net has a temporary interception effect on the drain pipe opening. The garbage interception frame and the garbage interception net are slidably installed on the guide rail, ensuring the flexibility of the garbage interception operation and improving the adaptability of the device in a complex environment.
[0007] Optionally, the first lifting member includes a winch, and one end of the steel wire rope of the winch is fixedly connected to the garbage interception frame.
[0008] By adopting the above technical solution, using the winch as the first lifting member and the fixed connection between the steel wire rope and the garbage interception frame, the lifting control of the garbage interception frame is realized. This method is simple to operate, has a stable lifting, can effectively control the lifting speed and position of the garbage interception frame, and is convenient for the interception and cleaning of dirt.
[0009] Optionally, a rotating shaft is connected to the side of the garbage interception frame, and a roller is rotatably installed on the rotating shaft. The garbage interception frame is rotatably installed in the guide rail through the roller.
[0010] By adopting the above technical solution, a rotating shaft is connected to the side of the trash rack and rollers are installed, enabling the trash rack to be rotatably installed within the guide rail. This design reduces the frictional resistance during the movement of the trash rack, improving the operating efficiency of the device; and when the entire trash rack leaves the sewage well, the position of the trash rack is no longer restricted, and the trash rack rotates downward under the action of its own gravity, with the collection opening of the trash rack facing upward, facilitating the cleaning of the garbage inside the trash rack.
[0011] Optionally, the second lifting member includes a pulling rope, one end of the pulling rope is fixedly connected to the trash rack, and the other end of the pulling rope is detachably connected to the steel wire rope.
[0012] By adopting the above technical solution, the second lifting member is designed with a pulling rope. One end thereof is fixedly connected to the trash screen, and the other end is detachably connected to the steel wire rope. This design enables that as the trash rack is lifted upward, when the trash rack leaves the household sewage pipe, the trash screen can intercept the garbage in the sewage pipe in a timely manner. When only the trash screen intercepts the garbage, the pulling rope is no longer connected to the steel wire rope, and the trash rack is lifted alone.
[0013] Optionally, the pulling rope is attached to the outer side wall of the trash rack.
[0014] By adopting the above technical solution, the pulling rope is attached to the outer side wall of the trash rack, reducing the swing of the pulling rope during movement. The trash rack is also not prone to swing during up and down lifting, playing a role in stabilizing both the trash rack and the trash screen.
[0015] Optionally, the guide rail is provided with a limiting block, and when the trash screen covers the drainage outlet of the sewage pipe, it abuts against the limiting block.
[0016] By adopting the above technical solution, if the pulling rope has not separated from the steel wire rope, the steel wire rope cannot continue to move upward and needs to be separated before it can move, which can also inform the staff outside the sewage well that the trash screen has played a role in temporarily intercepting garbage and the trash rack can leave.
[0017] Optionally, a connecting rod is fixedly connected to one end of the pulling rope, the steel wire rope passes through the connecting rod, and a tightening member is arranged on the connecting rod, and the tightening member abuts against the steel wire rope.
[0018] By adopting the above technical solution, one end of the pulling rope is fixed through the connecting rod, the steel wire rope passes through the connecting rod, and then the tightening member is used to achieve a tight connection with the steel wire rope. This design simplifies the connection process between the pulling rope and the steel wire rope, improves the reliability and stability of the connection, and is also convenient for maintenance and adjustment.
[0019] Optionally, the guide rail is provided with an installation groove, and when the trash screen abuts against the limiting block, the connecting rod is inserted into the installation groove.
[0020] By adopting the above technical solution, when the trash screen abuts against the limiting block, the connecting rod is inserted into the installation groove of the guide rail. This design further enhances the stability of the trash screen, prevents the trash screen from shaking and displacing during the process of intercepting garbage, and improves the reliability of the whole device.
[0021] In summary, the present application includes at least one of the following beneficial effects:
[0022] 1. Through the combined design of the trash intercepting frame and the trash screen, the efficient interception and cleaning of dirt in the sewage pipe are realized. The dual-lifting system enables the trash intercepting frame and the trash screen to be lifted flexibly, facilitating operation and maintenance.
[0023] 2. Preferably, a winch is used as the first lifting member. Through the fixed connection of the steel wire rope with the trash intercepting frame, the rapid lifting of the trash intercepting frame is realized, further simplifying the cleaning process. At the same time, the second lifting member is connected to the trash screen by a pull rope, facilitating synchronous lifting or independent operation, and increasing the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application;
[0025] Figure 2 is a schematic diagram of the structure showing the cooperation of the trash intercepting frame, the trash screen and the guide rail in an embodiment of the present application;
[0026] Figure 3 is a schematic diagram showing the trash intercepting frame in the state of cleaning garbage in an embodiment of the present application;
[0027] Figure 4 is a schematic diagram showing the position of the installation groove in an embodiment of the present application.
[0028] Description of the reference numerals: 10, trash intercepting frame; 11, rotating shaft; 12, roller; 20, first lifting member; 21, steel wire rope; 30, trash screen; 31, slider; 40, second lifting member; 50, guide rail; 51, vertical section; 52, bending section; 53, limiting block; 54, installation groove; 60, connecting rod; 61, tightening member. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0029] The following will further describe the present application in detail Figures 1-4 with reference to the attached drawings.
[0030] An embodiment of the present application discloses a sewage pipe trash intercepting device. Refer to Figure 1The present embodiment discloses a sewage pipe trash intercepting device, which is installed in a sewage well and is used to intercept the sewage pipes connected in the sewage well, and includes a trash intercepting frame 10, a first lifting member 20, a trash intercepting net 30, a second lifting member 40 and a guide rail 50, wherein the trash intercepting frame 10 and the trash intercepting net 30 are both slidably mounted on the guide rail 50. The first lifting member 20 is used to lift the trash intercepting frame 10, and is specifically a winch, and one end of the steel wire rope 21 of the winch is fixedly connected to the trash intercepting frame 10.
[0031] The second lifting member 40 is used to lift the trash net 30, and is composed of a pull rope, one end of which is fixedly connected to the upper part of the trash net 30, and the other end is detachably connected to the wire rope 21, so that the trash frame 10 and the trash net 30 can be linked. When the trash frame 10 plays a role of garbage interception, the side of the trash frame 10 and the trash net 30 close to the inner wall of the sewage well is closely attached to the inner wall of the sewage well, and the upper end of the trash net 30 is closely attached to the lower surface of the trash frame 10.
[0032] The drain port in the sewage pipe may be provided with a liquid level sensor (not shown in the figure). When the trash frame 10 is full of garbage, the water level in the sewage pipe will continue to rise. After the liquid level sensor is triggered, it will prompt that it can be cleaned, or directly control the winch to start. After the trash frame 10 leaves the sewage pipe, the trash net 30 temporarily intercepts the garbage. The garbage is mainly in the sewage pipe, waiting to be collected by the trash frame 10.
[0033] Specifically, there are two guide rails 50, and the guide grooves of the two guide rails 50 are close to each other. The guide rail 50 includes a vertical section 51 and a curved section 52, and the vertical section 51 and the curved section 52 are integrally formed. The guide rail 50 also includes a support rod for supporting the curved section 52 away from the ground, and the winch is installed on one end of the curved section 52 away from the vertical section 51. The curved section 52 of the guide rail 50 is also equipped with a guide wheel for guiding the wire rope 21 so that the wire rope 21 does not rest on the sewage well when the trash frame 10 is pulled. When the trash frame 10 and the trash net 30 are used, the vertical section 51 is located in the sewage well, and the curved section 52 is located outside the sewage well, so that the wellhead of the sewage well is as unobstructed as possible and it is not easy to block the staff's view into the sewage well.
[0034] Reference Figure 2 Furthermore, a rotating shaft 11 is connected to the middle of the side of the dirt-blocking frame 10, and a roller 12 is rotatably mounted on the rotating shaft 11, and the roller 12 is rotatably mounted in the guide groove of the guide rail 50. These rollers 12 can reduce the friction and resistance when the dirt-blocking frame 10 moves on the guide rail 50, so that the lifting and lowering of the dirt-blocking frame 10 is smoother and the service life is extended.
[0035] Reference Figure 3, when the entire trash rack 10 leaves the sewage well, the trash rack 10 and the roller 12 are rotatably connected. The trash rack 10 plus the garbage inside the trash rack 10 has a downward gravity, causing the trash rack 10 to tend to rotate downward. The hoist can be controlled so that the steel wire rope 21 does not need to be kept in a taut state, and then the trash rack 10 is manually assisted to rotate around the rotating shaft 11, so that the opening of the trash rack 10 faces upward. The trash rack 10 can also slide downward along the guide rail 50 so that the bottom part of the trash rack 10 abuts against the ground, facilitating people to clean the garbage inside the trash rack 10.
[0036] Refer to Figure 2 , a slider 31 is connected to the side wall of the trash screen 30, and the slider 31 slides in the guide rail 50. Furthermore, there are two stay ropes for the trash screen 30, and one end of the two stay ropes is also fixedly connected to the same connecting rod 60. Both ends of the connecting rod 60 are also slidably installed in the guide rail 50. By pulling the connecting rod 60, the trash rack 10 can be smoothly moved up and down along the guide rail 50. At the same time, the first lifting member 20 and the second lifting member 40 are controlled. When the trash rack 10 gradually leaves the sewage pipe, the trash screen 30 can gradually approach the sewage pipe, enabling the trash screen 30 to play a role in temporarily intercepting sewage.
[0037] The two stay ropes are respectively attached to the outer side wall of the trash rack 10. In this way, when the trash rack 10 is lifted and rotated, the stay ropes will not interfere with the trash rack 10, and can also play a guiding role for the trash rack 10 when the trash rack 10 is lifted. At the same time, it can also prevent sewage and garbage from eroding the stay ropes and extend their service life.
[0038] Refer to Figure 2 , in addition, a limit block 53 is also provided in the guide groove of the guide rail 50. When the trash rack 10 intercepts the garbage in the sewage pipe, the roller 12 can abut against the upper surface of the limit block 53, and the trash rack 10 will not continue to move downward. When the trash screen 30 rises, it will also abut against the limit block 53, and the trash screen 30 will not continue to move upward, so as to ensure that the trash screen 30 always stays at the set position for garbage interception and prevent the trash screen 30 from shifting due to water flow impact or other factors. During the entire garbage interception process, the limit block 53 ensures that the trash rack 10 or the trash screen 30 always stays at the set interception position.
[0039] Refer to Figure 2 and Figure 4In addition, the steel wire rope 21 passes through the connecting rod 60 and is in sliding contact with the connecting rod 60. A fastening member 61 is provided on the connecting rod 60. The fastening member 61 is preferably a fastening bolt, which is threadedly connected to the connecting rod 60. When the fastening member 61 abuts against the steel wire rope 21, it is used to fix the relative position of the connecting rod 60 and the steel wire rope 21. Ensure that the connecting rod 60 and the steel wire rope 21 can maintain a stable connection during the lifting process of the trash frame 10, and the trash frame 10 and the trash net 30 are linked. When the trash net 30 completely covers the pipe mouth of the sewage pipe to play a role in blocking trash, the slider 31 abuts against the limit block 53, and the fastening member 61 is loosened, so that the steel wire rope 21 and the connecting rod 60 are in sliding contact.
[0040] Reference Figure 4 At the same time, a mounting groove 54 is provided inside the curved section 52 of the guide rail 50. When the dirt-blocking net 30 abuts against the limit block 53, the connecting rod 60 is inserted into the mounting groove 54, and the dirt-blocking frame 10 does not rise or fall, and maintains the dirt-blocking state. The dirt-blocking net 30 mainly serves as a temporary dirt-blocking function, the pull rope has a short up and down movement stroke, and the number of frictions with the sewage well mouth is also small, so no guide member is required.
[0041] The implementation principle of this embodiment is as follows: during the sewage treatment process, the trash is first intercepted by the trash frame 10. When the trash needs to be cleaned, the trash frame 10 is lifted by the winch, and at the same time, the trash net 30 will also rise due to the connection between the pull rope and the wire rope 21. During the lifting process, the roller 12 rolls along the guide rail 50, making the lifting and lowering of the trash frame 10 more stable; and the pull rope rises close to the outer wall of the trash frame 10 to avoid interference with the trash inside the trash frame 10. When the trash net 30 completely covers the sewage pipe drain outlet, the slider 31 of the trash net 30 abuts against the limit block 53, and the trash net 30 can no longer move. It is necessary to release the fixing relationship between the connecting rod 60 and the wire rope 21 so that the trash frame 10 can continue to move independently. When the trash frame 10 leaves the sewage well, the winch and the trash frame 10 are controlled to rotate the trash frame 10 to the process of the opening facing upward. The wire rope 21 does not hinder the rotation of the trash frame 10, and the trash frame 10 can be placed on the ground with the opening facing upward.
[0042] After the garbage in the trash frame 10 is cleaned, the trash frame 10 can slide back to its original position along the guide rail 50. When the trash frame 10 can no longer slide, the connecting rod 60 continues to maintain a fixed relationship with the wire rope 21, driving the connecting rod 60 to leave the mounting groove 54 and continue to move the trash frame 10 downward until the roller 12 abuts against the limit block 53, and the trash frame 10 continues to play the main interception work.
[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A sewage pipe sewage interception device, characterized in that: The trash-trapping device comprises a trash-trapping frame (10), a first lifting member (20) for lifting the trash-trapping frame (10), a trash-trapping net (30), and a second lifting member (40) for lifting the trash-trapping net (30), wherein the trash-trapping net (30) is located below the trash-trapping frame (10), and the trash-trapping device further comprises a guide rail (50), wherein the trash-trapping frame (10) and the trash-trapping net (30) are slidably mounted on the guide rail (50).
2. A sewage pipe interception device according to claim 1, characterized in that: The first lifting member (20) comprises a winch, and one end of a steel wire rope (21) of the winch is fixedly connected to the trash retaining frame (10).
3. A sewage pipe interception device according to claim 2, characterized in that: A rotating shaft (11) is connected to the side of the dirt retaining frame (10), a roller (12) is rotatably mounted on the rotating shaft (11), and the dirt retaining frame (10) is rollingly mounted in the guide rail (50) via the roller (12).
4. A sewage pipe pollution interception device according to claim 2, characterized in that: The second lifting member (40) comprises a pull rope, one end of which is fixedly connected to the dirt-trapping frame (10), and the other end of which is detachably connected to the steel wire rope (21).
5. A sewage pipe pollution interception device according to claim 4, characterized in that: The pull rope is attached to the outer side wall of the dirt retaining frame (10).
6. A sewage pipe pollution interception device according to claim 4, characterized in that: The guide rail (50) is provided with a limit block (53), and the waste screen (30) abuts against the limit block (53) when covering the sewage pipe outlet.
7. A sewage pipe pollution interception device according to claim 6, characterized in that: One end of the pull rope is fixedly connected to a connecting rod (60), the steel wire rope (21) passes through the connecting rod (60), a fastening piece (61) is provided on the connecting rod (60), and the fastening piece (61) abuts against the steel wire rope (21).
8. A sewage pipe pollution interception device according to claim 7, characterized in that: The guide rail (50) is provided with a mounting groove (54), and when the dirt-blocking net (30) and the limiting block (53) are in contact, the connecting rod (60) is inserted into the mounting groove (54).