Intercepting assembly and detachable intercepting device

Abstract

The utility model provides an intercepting assembly and a detachable intercepting device, the intercepting assembly is applied to a triangular weir at a water inlet or a water outlet in a sedimentation tank, the intercepting assembly comprises a screen piece and a plurality of fixing pieces, the screen piece movably abuts against the triangular weir, each fixing piece comprises a first clamping piece, a second clamping piece, a rotating shaft and an elastic piece, the first clamping piece movably abuts against the screen piece, and the second clamping piece movably abuts against the rotating shaft. The second clamping piece movably abuts against the triangular weir, the rotating shaft is rotationally connected with the first clamping piece and the second clamping piece, the elastic piece comprises a fixing body, a first elastic connecting part and a second elastic connecting part, the rotating shaft is sleeved with the fixing body, the fixing body is fixedly connected with the first elastic connecting part, and the first elastic connecting part is fixedly connected with the second elastic connecting part. The fixing main body is fixedly connected with the second elastic connecting part, the first elastic connecting piece is fixedly connected with the first clamping piece, the second elastic connecting piece is fixedly connected with the second clamping piece, the screen piece is convenient to disassemble through the fixing piece, the screen piece is more convenient to clean and maintain, and therefore the intercepting efficiency of the intercepting assembly can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage plant sedimentation tank interception, in particular to an interception component and a detachable interception device. Background Art

[0002] As a common water passing structure in the sewage treatment process, the triangular weir can effectively raise the upstream water level through its unique shape and height during the sewage treatment process, and realize the natural overflow of water when the water level is higher than the weir top. It can also preliminarily intercept and precipitate impurities in the water through its special structural characteristics. However, floating substances such as moss often appear in the sedimentation tank of the sewage plant, and floating substances are likely to accumulate at the position of the triangular weir. The conventional cleaning is time-consuming and laborious, and the generated turbidity will affect the water transparency of the subsequent tank body, seriously affecting the effluent turbidity.

[0003] For this reason, the Chinese patent with the patent number CN221117160U proposes an MBBR tank filler interception screen, which includes a plurality of prefabricated installation modules. The prefabricated installation modules are rectangular, and the plurality of prefabricated installation modules are spliced with each other. Among them, when any two adjacent prefabricated installation modules are connected, one side of one prefabricated installation module is correspondingly connected to one side of another prefabricated installation module to form a connection line. The two end points of the connection line are two connection points respectively. The prefabricated installation module includes a screen plate and a screen frame, and the screen frame is correspondingly arranged outside the screen plate to edge the screen plate.

[0004] However, although the interception screen of the above patent can intercept the floating substances accumulated at the triangular weir better, there are still the following problems:

[0005] Since moss and floating substances will accumulate on the interception screen after long-term use, which will affect the interception efficiency of the interception screen and the water outlet efficiency of the triangular weir. Therefore, it is necessary to clean the interception screen to restore its normal use effect. However, each interception screen of the above patent is fixed to the pool edge by welding or screwing, making the disassembly of the interception screen more difficult, increasing the cleaning difficulty of the interception screen, and making the maintenance of the interception screen time-consuming, thus reducing the interception efficiency of the interception screen. Summary of the Utility Model

[0006] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an interception component and a detachable interception device that are easy to disassemble.

[0007] The purpose of the utility model is realized by the following technical solutions:

[0008] A screen member, one end of the screen member is movably abutted against one end of the triangular weir;

[0009] A plurality of fixing members, each fixing member includes a first clamping member, a second clamping member, a rotating shaft and an elastic member;

[0010] One end of the first clamping member is movably abutted against the other end of the screen member, and one end of the second clamping member is movably abutted against the other end of the triangular weir.

[0011] The rotating shaft is respectively rotatably connected to the first clamping member and the second clamping member.

[0012] The elastic member includes a fixed main body, a first elastic connecting portion and a second elastic connecting portion. The fixed main body is sleeved on the rotating shaft. One end of the fixed main body is fixedly connected to one end of the first elastic connecting portion, and the other end of the fixed main body is fixedly connected to one end of the second elastic connecting portion. The other end of the first elastic connecting portion is fixedly connected to the other end of the first clamping member, and the other end of the second elastic connecting portion is fixedly connected to the other end of the second clamping member.

[0013] In one embodiment, the screen member includes a plurality of transverse intercepting members and a plurality of longitudinal intercepting members, and each of the transverse intercepting members is fixedly connected to a plurality of the longitudinal intercepting members respectively.

[0014] In one embodiment, the first clamping member includes a first clamping portion, a first holding portion and a first rotating portion. One end of the first clamping portion is fixedly connected to one end of the first rotating portion, and the other end of the first rotating portion is fixedly connected to one end of the first holding portion.

[0015] In one embodiment, the second clamping member includes a second clamping portion, a second holding portion and a second rotating portion. One end of the second clamping portion is fixedly connected to one end of the second rotating portion, and the other end of the second rotating portion is fixedly connected to one end of the second holding portion.

[0016] In one embodiment, the other end of the first clamping portion is movably abutted against the other end of the screen member, the first holding portion is fixedly connected to the other end of the first elastic connecting portion, the other end of the second clamping portion is movably abutted against the other end of the triangular weir, and the second holding portion is fixedly connected to the other end of the second elastic connecting portion.

[0017] In one embodiment, the first rotating portion is provided with a first through hole, the second rotating portion is provided with a second through hole, and both ends of the rotating shaft are respectively passed through the corresponding first through hole and the second through hole.

[0018] In one embodiment, the screen member is a stainless steel screen.

[0019] In one embodiment, the first clamping member is an integrally formed structure;

[0020] The second clamping member is an integrally formed structure.

[0021] In one embodiment, the elastic member is an integrally formed structure.

[0022] A detachable interception device includes the interception assembly described in any of the above embodiments.

[0023] Compared with the prior art, the present utility model has at least the following advantages:

[0024] By applying an external force to the other ends of the first clamping member and the second clamping member, one ends of the first clamping member and the second clamping member rotate relative to each other through the rotating shaft, causing the fixing member to open, so that the first clamping member and the second clamping member are respectively away from the screen member and the triangular weir, and the fixing of the fixing member to the screen member and the triangular weir is released. At the same time, the first clamping member will squeeze the first elastic connecting portion to cause elastic deformation thereof, and the second clamping member will squeeze the second elastic connecting portion to cause elastic deformation thereof. When the external force applied to the other ends of the first clamping member and the second clamping member is stopped, the first elastic connecting portion and the second elastic connecting portion elastically reset, driving one ends of the first clamping member and the second clamping member to rotate relative to each other through the rotating shaft, so that the first clamping member and the second clamping member respectively abut against the screen member and the triangular weir, thereby fixing the screen member on the triangular weir. Therefore, only by applying an external force to the other ends of the first clamping member and the second clamping member can the disassembly and installation of the screen member be realized, which can make the cleaning and maintenance work of the screen member more convenient, thereby effectively improving the interception efficiency of the interception assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a schematic diagram of the interception assembly in one embodiment;

[0027] Figure 2 It is Figure 1 a schematic structural diagram of another perspective of the shown interception assembly;

[0028] Figure 3 It is Figure 1 a partially enlarged schematic diagram of the fixing member in the shown interception assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model 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 utility model more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0032] Please refer to Figures 1 to 3 , for a better understanding of the interception component 10 of the present disclosure, the following further explanatory description is made on the interception component 10:

[0033] An interception component 10 of an embodiment is applied to a triangular weir at the inlet or outlet of a sedimentation tank and includes a screen member 100 and a plurality of fixing members 200. One end of the screen member 100 is movably abutted against one end of the triangular weir. Each fixing member 200 includes a first clamping member 210, a second clamping member 220, a rotating shaft 230 and an elastic member 240. One end of the first clamping member 210 is movably abutted against the other end of the screen member 100. One end of the second clamping member 220 is movably abutted against the other end of the triangular weir. The rotating shaft 230 is respectively rotatably connected to the first clamping member 210 and the second clamping member 220. The elastic member 240 includes a fixing body 2410, a first elastic connecting portion 2420 and a second elastic connecting portion 2430. The fixing body 2410 is sleeved on the rotating shaft 230. One end of the fixing body 2410 is fixedly connected to one end of the first elastic connecting portion 2420. The other end of the fixing body 2410 is fixedly connected to one end of the second elastic connecting portion 2430. The other end of the first elastic connecting portion 2420 is fixedly connected to the other end of the first clamping member 210. The other end of the second elastic connecting portion 2430 is fixedly connected to the other end of the second clamping member 220.

[0034] In this embodiment, by applying an external force to the other ends of the first clamping member 210 and the second clamping member 220, one ends of the first clamping member 210 and the second clamping member 220 rotate relative to each other through the rotating shaft 230, causing the fixing member to open, so that the first clamping member 210 and the second clamping member 220 move away from the screen member 100 and the triangular weir respectively, and the fixing member releases the fixation between the screen member 100 and the triangular weir. At the same time, the first clamping member 210 will squeeze the first elastic connecting portion 2420 to cause it to undergo elastic deformation, and the second clamping member 220 will squeeze the second elastic connecting portion 2430 to cause it to undergo elastic deformation. When the external force applied to the other ends of the first clamping member 210 and the second clamping member 220 is stopped, the elastic reset of the first elastic connecting portion 2420 and the second elastic connecting portion 2430 drives one ends of the first clamping member 210 and the second clamping member 220 to rotate relative to each other through the rotating shaft 230, so that the first clamping member 210 and the second clamping member 220 respectively abut against the screen member 100 and the triangular weir, thereby fixing the screen member 100 on the triangular weir. Therefore, only by applying an external force to the other ends of the first clamping member 210 and the second clamping member 220 can the disassembly and installation of the screen member 100 be realized, which can make the cleaning and maintenance work of the screen member 100 more convenient, thereby effectively improving the interception efficiency of the interception assembly 10.

[0035] It can be understood that through the arrangement of the screen member 100, this assembly can effectively intercept impurities, suspended matters, etc. from entering or leaving the sedimentation tank. Through the combination of the first clamping member 210, the second clamping member 220, the rotating shaft 230 and the elastic member 240, the rapid installation and disassembly between the screen member 100 and the triangular weir are realized. This not only simplifies the installation process, but also facilitates subsequent maintenance, cleaning or replacement of the screen member 100, improves work efficiency and reduces maintenance costs. The first clamping member 210 and the second clamping member 220 are connected by the rotating shaft 230, enabling them to rotate relative to each other to adapt to the width after the combination of the screen member 100 and the triangular weir. At the same time, the arrangement of the elastic member 240 provides the necessary elastic force, enabling the fixing member 200 to automatically adjust and remain stable when subjected to an external force, preventing the screen member 100 from falling off or shifting.

[0036] Such as Figure 1 and Figure 2As shown, in one embodiment, the screen member 100 includes a plurality of transverse intercepting members 110 and a plurality of longitudinal intercepting members 120. Each transverse intercepting member 110 is fixedly connected to a plurality of longitudinal intercepting members 120 respectively. It can be understood that the staggered layout of the transverse intercepting members 110 and the longitudinal intercepting members 120 forms a stable grid structure. The grid structure helps to resist external pressure and keep the shape and position of the screen member 100 stable. The uniform distribution of the grid structure enables the water flow to be evenly dispersed when passing through the screen member 100, avoiding the problem of uneven filtration caused by too fast or too slow local water flow, thereby effectively improving the filtration efficiency and prolonging the service life of the screen member 100. It should be noted that the screen member 100 with a grid structure is easy to clean. The operator can use a high-pressure water gun or a special cleaning tool to wash the screen member 100 to remove the dirt and impurities attached to it, thereby effectively improving the cleaning efficiency of the screen member 100.

[0037] As Figure 3 shown, in one embodiment, the first clamping member 210 includes a first clamping portion 2110, a first holding portion 2120 and a first rotating portion 2130. One end of the first clamping portion 2110 is fixedly connected to one end of the first rotating portion 2130, and one end of the first holding portion 2120 is fixedly connected to the other end of the first rotating portion 2130. It can be understood that the setting of the first rotating portion 2130 enables the first clamping member 210 to be connected to the rotating shaft 230, so that the first clamping member 210 can rotate relative to the second clamping member 220, and further enables the fixing member 200 to be applicable to screen members 100 and triangular weirs with different shapes and sizes, ensuring that the fixing member 200 can closely fit and firmly clamp the screen member 100 and the triangular weir.

[0038] As Figure 3 shown, in one embodiment, the second clamping member 220 includes a second clamping portion 2210, a second holding portion 2220 and a second rotating portion 2230. One end of the second clamping portion 2210 is fixedly connected to one end of the second rotating portion 2230, and one end of the second holding portion 2220 is fixedly connected to the other end of the second rotating portion 2230. It can be understood that the setting of the second rotating portion 2230 enables the second clamping member 220 and the second clamping member 220 to rotate relative to each other within a certain range. Thus, the fixing member 200 can be applicable to screen members 100 and triangular weirs with different shapes and sizes, ensuring that the fixing member 200 can closely fit and firmly clamp the screen member 100 and the triangular weir.

[0039] It should be noted that in the present disclosure, the number of the first rotating part 2130 and the second rotating part 2230 is two groups each. In this way, it can ensure that the overall force on the fixing part 200 is evenly distributed when the first clamping part 210 rotates relative to the second clamping part 220. The first holding part 2120 and the second holding part 2220 enable the operator to easily hold and operate the first clamping part 210 and the second clamping part 220. The operator can precisely control the opening and closing degree of the fixing part 200 by adjusting the applied forces of the first holding part 2120 and the second holding part 2220, so that the operator can easily complete the opening and closing operation of the fixing part 200. When using the fixing part 200 to clamp the screen part 100, the disassembly time of the screen part 100 can be effectively reduced, and thus the working efficiency of the interception assembly 10 can be effectively improved.

[0040] As Figure 1 and Figure 2 shown, in one embodiment, the other end of the first clamping part 2110 is movably abutted against the other end of the screen part 100, the first holding part 2120 is fixedly connected to the other end of the first elastic connecting part, the other end of the second clamping part 2210 is movably abutted against the other end of the triangular weir, and the second holding part 2220 is fixedly connected to the other end of the second elastic connecting part. It can be understood that one end of the first clamping part 2110 is movably abutted against the other end of the screen part 100, and the second clamping part 2210 is movably abutted against the triangular weir, so that the first clamping part 210 and the second clamping part 220 can closely fit on the screen part 100 and the triangular weir, avoiding loosening or falling off of the screen part 100 caused by water flow impact, thereby effectively enhancing the connection stability between the screen part 100 and the triangular weir.

[0041] As Figure 3 shown, in one embodiment, the first rotating part 2130 is provided with a first through hole 2131, the second rotating part 2230 is provided with a second through hole 2231, and both ends of the rotating shaft 230 are respectively passed through the corresponding first through hole 2131 and second through hole 2231. It can be understood that by passing both ends of the rotating shaft 230 through the corresponding first through hole 2131 and second through hole 2231 respectively, the first clamping part 210 and the second clamping part 220 can rotate relative to each other, so as to adapt to screen parts 100 of different shapes and sizes and fix the screen part 100 on the triangular weir, ensuring that the screen part 100 effectively filters impurities in the sedimentation tank.

[0042] As Figure 1 and Figure 2As shown, in one embodiment, the screen member 100 is a stainless steel screen. It can be understood that the stainless steel screen has excellent corrosion resistance, enabling the screen member 100 to resist the erosion of various chemicals in water, thereby giving the screen member 100 a long service life. It should be noted that the stainless steel screen usually has high strength and stiffness, and can withstand large water flow impacts and particulate impacts without being easily deformed or damaged. This can ensure the stability and reliability of the screen member 100 during the filtering process.

[0043] As Figure 1 , Figure 2 and Figure 3 As shown, in one embodiment, the first clamping member 210 is an integrally formed structure, and the second clamping member 220 is an integrally formed structure. It can be understood that the integrally formed structure gives the first clamping member 210 and the second clamping member 220 good structural stability, and the first clamping member 210 and the second clamping member 220 are not easily damaged, thereby effectively extending the service life of the fixing member 200. It should be noted that the integrally formed structure can also complete the forming process of the first clamping member 210 and the second clamping member 220 at one time, reducing the time and cost required for processing the first clamping member 210 and the second clamping member 220. Thus, the production efficiency is significantly improved.

[0044] As Figure 3 As shown, in one embodiment, the elastic member 240 is an integrally formed structure. It can be understood that the integrally formed structure can effectively improve the connection stability between the fixing main body 2410, the first elastic connection portion 2420 and the second elastic connection portion 2430, making the elastic member 240 not easily damaged, thereby effectively extending the service life of the elastic member 240.

[0045] It should be noted that the elastic member is made of carbon spring steel. This disclosure only protects the connection relationship between the elastic member and other components. The carbon spring steel material belongs to the prior art and is not within the scope of protection of this disclosure.

[0046] This disclosure also provides a detachable interception device, including the interception assembly 10 of any of the above embodiments.

[0047] In this example, through the combination of the first clamping member 210, the second clamping member 220, the rotating shaft 230 and the elastic member 240, the rapid installation and disassembly between the screen member 100 and the triangular weir are realized. This not only simplifies the installation process, but also facilitates subsequent maintenance, cleaning or replacement of the screen member 100, improves the working efficiency of the interception assembly 10, and thus can effectively improve the interception efficiency of the detachable interception device.

[0048] Compared with the prior art, the present utility model has at least the following advantages:

[0049] By applying an external force to the other ends of the first clamping member and the second clamping member, one ends of the first clamping member and the second clamping member rotate relative to each other through the rotating shaft, causing the fixing member to open, so that the first clamping member and the second clamping member are respectively away from the screen member and the triangular weir, and the fixing member releases the fixation between the screen member and the triangular weir. At the same time, the first clamping member will squeeze the first elastic connecting portion to cause it to undergo elastic deformation, and the second clamping member will squeeze the second elastic connecting portion to cause it to undergo elastic deformation. When the application of the external force to the other ends of the first clamping member and the second clamping member stops, the first elastic connecting portion and the second elastic connecting portion elastically reset, driving one ends of the first clamping member and the second clamping member to rotate relative to each other through the rotating shaft, so that the first clamping member and the second clamping member respectively abut against the screen member and the triangular weir, thereby fixing the screen member on the triangular weir. Therefore, only by applying an external force to the other ends of the first clamping member and the second clamping member can the disassembly and installation of the screen member be realized, which can make the cleaning and maintenance work of the screen member more convenient, thus effectively improving the interception efficiency of the interception assembly.

[0050] The above-described embodiments merely represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. An interception component, applied to a triangular weir at the inlet or outlet of a sedimentation tank, characterized in that ,include: A screen member, one end of which is movably abutted against one end of the triangular weir; A plurality of fixing members, each of which comprises a first clamping member, a second clamping member, a rotating shaft and an elastic member; One end of the first clamping member movably abuts against the other end of the screen member, and one end of the second clamping member movably abuts against the other end of the triangular weir; The rotating shaft is rotatably connected to the first clamping member and the second clamping member respectively; The elastic member includes a fixed body, a first elastic connecting part and a second elastic connecting part. The fixed body is sleeved on the rotating shaft, one end of the fixed body is fixedly connected to one end of the first elastic connecting part, the other end of the fixed body is fixedly connected to one end of the second elastic connecting part, the other end of the first elastic connecting part is fixedly connected to the other end of the first clamping member, and the other end of the second elastic connecting part is fixedly connected to the other end of the second clamping member.

2. The interception assembly according to claim 1, characterized in that: The screen member includes a plurality of transverse intercepting members and a plurality of longitudinal intercepting members, and each of the transverse intercepting members is fixedly connected to a plurality of longitudinal intercepting members.

3. The interception assembly according to claim 1, characterized in that: The first clamping member includes a first clamping portion, a first holding portion and a first rotating portion, one end of the first clamping portion is fixedly connected to one end of the first rotating portion, and one end of the first holding portion is fixedly connected to the other end of the first rotating portion.

4. The interception assembly according to claim 3, characterized in that: The second clamping member includes a second clamping portion, a second holding portion and a second rotating portion, one end of the second clamping portion is fixedly connected to one end of the second rotating portion, and one end of the second holding portion is fixedly connected to the other end of the second rotating portion.

5. The interception assembly according to claim 4, characterized in that: The other end of the first clamping portion is movably abutted against the other end of the screen member, the first holding portion is fixedly connected to the other end of the first elastic connecting portion, the other end of the second clamping portion is movably abutted against the other end of the triangular weir, and the second holding portion is fixedly connected to the other end of the second elastic connecting portion.

6. The interception assembly according to claim 5, characterized in that The first rotating part is provided with a first penetration hole, the second rotating part is provided with a second penetration hole, and two ends of the rotating shaft are respectively penetrated through the corresponding first penetration hole and the second penetration hole.

7. The interception assembly according to claim 1, characterized in that: The screen element is a stainless steel screen.

8. The interception assembly according to claim 1, characterized in that The first clamping member is an integrally formed structure; The second clamping member is an integrally formed structure.

9. The interception assembly according to claim 1, characterized in that: The elastic member is an integrally formed structure.

10. A detachable interception device, characterized in that: The invention comprises the interception component described in any one of claims 1 to 9.

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