Multi-layer folding filter element guide supporting ring

Abstract

The utility model discloses a multi-layer folding filter element guide supporting ring, which relates to the technical field of filter element guide supporting rings and comprises a positioning ring, a buffer component is arranged at the top of the positioning ring, an installation component is arranged at the top of the buffer component, a clamping component is arranged at the top of the installation component, and the buffer component comprises a round hole formed in the positioning ring. Damping springs are fixedly mounted on the inner bottom walls of the round holes, buffer rods are fixedly mounted at the tops of the damping springs, buffer rings are arranged on the surfaces of the buffer rods, and the mounting assemblies comprise shaft seats fixedly mounted at the tops of the buffer rings. The multi-layer folding filter element guide supporting ring disclosed by the utility model is provided with the buffer component and the mounting component, so that the effects of buffering and protecting parts and conveniently and quickly disassembling and assembling the parts are realized in the use process, the operation of a worker is facilitated in the practical application process, the use convenience of the supporting ring is improved, and the production efficiency is improved. And the use convenience of the supporting ring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element guide support rings, in particular to a multi-layer folded filter element guide support ring. Background Art

[0002] Filter element is a professional term for filtering and purifying functions. In order to purify the resources of the original fluid and the simple device for separating resources, there are mainly gas-liquid separation, solid-liquid separation, exhaust dust filtration, and environmental protection. Now the filter element is mainly divided by material: stainless steel filter element, copper filter element, titanium filter element, Hastelloy, plastic filter element and other materials; it is mainly used in oil filtration, air filtration, water filtration, etc., as well as machinery, electronics, petroleum, chemical industry, transportation, and other fields. The filter element separates solid particles in liquid or gas, or makes different material components fully contact, speeds up the reaction time, and can protect the normal operation of equipment or the cleanliness of air. When the fluid enters the filter element with a certain specification of filter screen, its impurities are blocked, and the clean fluid flows out through the filter element. The liquid filter element makes the liquid (including oil, water, etc.) clean to the state required for production and life, that is, the liquid reaches a certain degree of cleanliness.

[0003] The patent document with publication number CN204034401U discloses a large-flow folded filter element guide support ring. The utility model comprises: a single-branch folded filter element support ring (1) and a multi-branch folded filter element support ring (2). The single-branch folded filter element support ring comprises two single-branch folded support petals (3), and the multi-branch folded filter element support ring comprises three multi-branch folded support petals (3). The single-branch folded support petal has a snap hole (8) and a connecting buckle (7) on both side plates, and the single-branch folded support petal is connected through the snap hole and the connecting buckle. The multi-branch folded filter element support petal has a bolt hole (12) on both side plates, and the multi-branch folded filter element support petal is connected through a connecting bolt (13). The connecting bolt passes through the bolt hole. Nuts (14) are installed on both side plates of the multi-branch folded filter element support petal, and the connecting bolt passes through the nut.

[0004] When the above application is in use, although it can be installed and positioned during actual application, it is inconvenient for the staff to disassemble and assemble it during actual application, and it is also impossible to maintain its fit, which affects subsequent normal use. Utility Model Content

[0005] The utility model discloses a multi-layer folded filter element guide support ring, which aims to solve the technical problems raised in the above background technology.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A multi-layer pleated filter element guide support ring comprises a positioning ring, a buffer assembly is arranged on the top of the positioning ring, a mounting assembly is arranged on the top of the buffer assembly, and a clamping assembly is arranged on the top of the mounting assembly.

[0008] The buffer assembly includes a circular hole opened on the positioning ring, a shock-absorbing spring is fixedly installed on the inner bottom wall of the circular hole, a buffer rod is fixedly installed on the top of the shock-absorbing spring, and a buffer ring is provided on the surface of the buffer rod.

[0009] The mounting assembly includes an axle seat fixedly installed on the top of the buffer ring, the buffer rod is located inside the axle seat, a threaded rod is inserted into the surface of the axle seat, one end of the threaded rod passes through the buffer rod and one side of the axle seat in sequence and extends to the outside of the axle seat, and a nut is threadedly connected to the surface of the threaded rod.

[0010] By setting up the buffer assembly and the installation assembly, during use, the components can be buffered and protected and their quick disassembly and assembly can be facilitated, which is convenient for the staff to operate during actual application, and the convenience of using the support ring is improved.

[0011] In a preferred solution, an anti-slip ring is sleeved on the surface of the threaded rod, one side of the anti-slip ring contacts one side of the shaft seat, and the other side of the anti-slip ring contacts one side of the nut.

[0012] The anti-slip ring is provided to prevent the nut from loosening during use.

[0013] In a preferred solution, a circular hole for the threaded rod to pass through is provided on both the threaded rod and the shaft seat, the inner wall of the circular hole is slidably connected to the surface of the threaded rod, and a hexagonal nut is fixedly installed at one end of the threaded rod.

[0014] The provided threaded rod and shaft seat facilitate the positioning and installation of the component during use, thereby maintaining the stability of the component installation.

[0015] In a preferred solution, the circular hole formed on the positioning ring is slidably connected to the surface of the buffer rod, and the buffer rod is adapted to the circular hole.

[0016] By providing a buffer rod that is adapted to the circular hole, the buffer rod can be easily moved in the circular hole, thereby facilitating normal use of the support ring.

[0017] In a preferred solution, a mounting ring is fixedly mounted on the bottom of the positioning ring, a mounting hole is provided on the mounting ring, the mounting hole is an arc-shaped oblong hole, and anti-slip grooves are provided on the lower surface of the mounting ring.

[0018] By providing the mounting ring, the positioning and installation of the support ring as a whole is facilitated, and the installation stability of the support ring is maintained.

[0019] In a preferred solution, a clamping groove is provided on the top of the clamping assembly, a clamping rod is clamped inside the clamping groove, a protective ring is fixedly installed on the top of the clamping rod, and an annular groove is provided on the inner side of the protective ring.

[0020] In a preferred embodiment, an annular receiving groove is provided on the inner bottom wall of the annular groove on the protective ring, a reset spring is fixedly installed on the inner bottom wall of the annular receiving groove, a sealing ring is fixedly installed on the top of the reset spring, and the surface of the sealing ring is slidably connected to the inner wall of the annular receiving groove.

[0021] The provided snap-in assembly facilitates the snap-in positioning of the components during use, and also facilitates the protective buffering operation of the components during installation, thereby avoiding damage to the components during use and increasing the service life of the components in the support ring.

[0022] As can be seen from the above, the multi-layer pleated filter guide support ring provided by the present invention has the following technical effects.

[0023] First, by setting up the buffer assembly and the installation assembly, the components can be buffered and protected and quickly disassembled and assembled during use, which is convenient for the staff to operate during actual application and improves the convenience of using the support ring.

[0024] Secondly, the provided snap-in assembly facilitates the snap-in positioning of the components during use, and also facilitates the protective buffering operation of the components during installation, thereby avoiding damage to the components during use and increasing the service life of the components in the support ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first perspective.

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle.

[0027] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model.

[0028] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle.

[0029] Figure 5 For this utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle.

[0030] In the accompanying drawings: 1. Positioning ring; 2. Buffer assembly; 200. Shock-absorbing spring; 201. Buffer rod; 202. Buffer ring; 3. Mounting assembly; 300. Shaft seat; 301. Threaded rod; 302. Nut; 303. Anti-slip ring; 4. Snap-in assembly; 400. Snap-in rod; 401. Protective ring; 402. Reset spring; 403. Sealing ring; 5. Mounting ring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Reference Figure 1-Figure 5 A multi-layer pleated filter element guide support ring includes a positioning ring 1, a buffer component 2 is provided on the top of the positioning ring 1, a mounting component 3 is provided on the top of the buffer component 2, and a clamping component 4 is provided on the top of the mounting component 3.

[0033] The buffer assembly 2 includes a circular hole opened on the positioning ring 1, a shock-absorbing spring 200 is fixedly installed on the inner bottom wall of the circular hole, a buffer rod 201 is fixedly installed on the top of the shock-absorbing spring 200, and a buffer ring 202 is provided on the surface of the buffer rod 201. The circular hole opened on the positioning ring 1 is slidably connected to the surface of the buffer rod 201, and the buffer rod 201 is adapted to the circular hole. The set buffer rod 201 is adapted to the circular hole, which facilitates the movement of the buffer rod 201 in the circular hole and facilitates the normal use of the support ring.

[0034] The mounting assembly 3 includes an axle seat 300 fixedly mounted on the top of the buffer ring 202, the buffer rod 201 is located inside the axle seat 300, and a threaded rod 301 is inserted on the surface of the axle seat 300. One end of the threaded rod 301 passes through the buffer rod 201 and one side of the axle seat 300 in sequence and extends to the outside of the axle seat 300. The surface of the threaded rod 301 is threadedly connected with a nut 302. The buffer assembly 2 and the mounting assembly 3 are set up, which can achieve the effect of buffering protection for the components and facilitate their rapid disassembly and assembly during use, and are convenient for the staff to operate in actual application, thereby improving the convenience of using the support ring and the convenience of using the support ring. The surface of the threaded rod 301 is provided with an anti-slip ring 303, one side of the anti-slip ring 303 contacts one side of the shaft seat 300, and the other side of the anti-slip ring 303 contacts one side of the nut 302. The anti-slip ring 303 is provided to prevent the nut 302 from loosening during use. The threaded rod 301 and the shaft seat 300 are both provided with a circular hole for the threaded rod 301 to pass through. The inner wall of the circular hole is slidably connected to the surface of the threaded rod 301, and a hexagonal nut is fixedly installed on one end of the threaded rod 301. The threaded rod 301 and the shaft seat 300 are provided, which facilitates the positioning and installation of the threaded rod 301 during use, thereby maintaining the stability of the component installation.

[0035] Reference Figure 1 and Figure 3 In a preferred embodiment, a mounting ring 5 is fixedly installed on the bottom of the positioning ring 1, and a mounting hole is provided on the mounting ring 5. The mounting hole is an arc-shaped oblong hole, and the lower surface of the mounting ring 5 is provided with anti-slip grooves. The installation of the mounting ring 5 facilitates the positioning and installation of the support ring as a whole, and maintains the installation stability of the support ring.

[0036] Reference Figure 2 and Figure 5 In a preferred embodiment, a clamping groove is provided on the top of the clamping assembly 4, and a clamping rod 400 is clamped inside the clamping groove. A protective ring 401 is fixedly installed on the top of the clamping rod 400, and an annular groove is provided on the inner side of the protective ring 401. An annular receiving groove is provided on the inner bottom wall of the annular groove on the protective ring 401, and a reset spring 402 is fixedly installed on the inner bottom wall of the annular receiving groove. A sealing ring 403 is fixedly installed on the top of the reset spring 402, and the surface of the sealing ring 403 is slidably connected to the inner wall of the annular receiving groove. The provided clamping assembly 4 is convenient for the clamping and positioning of the components during use, and is also convenient for the protective buffering operation of the components during installation, so as to avoid damage to the components during use and improve the service life of the components in the support ring.

[0037] Working principle: When in use, the mounting ring 5 is fixed to the position where it needs to be installed with bolts. When the component needs to be disassembled, the nut 302 on the threaded rod 301 can be loosened, and then the nut 302 is separated from the threaded rod 301, and the threaded rod 301 is separated from the anti-slip ring 303 at the same time. Then the threaded rod 301 is pulled out from the buffer rod 201 and the shaft seat 300, so that the buffer ring 202 can be taken out and the buffer ring 202 is separated from the buffer rod 201. When it needs to be installed, the reset spring 402 resets the sealing ring 403, so that one side of the sealing ring 403 contacts one side of the component, thereby maintaining the sealing of the support ring.

[0038] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A multi-layer pleated filter element guide support ring, comprising a positioning ring (1), characterized in that: A buffer assembly (2) is provided on the top of the positioning ring (1), a mounting assembly (3) is provided on the top of the buffer assembly (2), and a clamping assembly (4) is provided on the top of the mounting assembly (3); The buffer assembly (2) comprises a circular hole formed on the positioning ring (1); a damping spring (200) is fixedly mounted on the inner bottom wall of the circular hole; a buffer rod (201) is fixedly mounted on the top of the damping spring (200); and a buffer ring (202) is provided on the surface of the buffer rod (201); The mounting assembly (3) includes an axle seat (300) fixedly mounted on the top of a buffer ring (202), a buffer rod (201) located inside the axle seat (300), a threaded rod (301) inserted into the surface of the axle seat (300), one end of the threaded rod (301) sequentially passing through the buffer rod (201) and one side of the axle seat (300) and extending to the outside of the axle seat (300), and a nut (302) threadedly connected to the surface of the threaded rod (301).

2. A multi-layer pleated filter element guide support ring according to claim 1, characterized in that: The surface of the threaded rod (301) is sleeved with an anti-slip ring (303), one side of the anti-slip ring (303) contacts one side of the shaft seat (300), and the other side of the anti-slip ring (303) contacts one side of the nut (302).

3. The multi-layer pleated filter element guide support ring according to claim 1, characterized in that: The threaded rod (301) and the shaft seat (300) are both provided with a circular hole for the threaded rod (301) to pass through, the inner wall of the circular hole is slidably connected to the surface of the threaded rod (301), and a hexagonal nut is fixedly installed at one end of the threaded rod (301).

4. The multi-layer pleated filter element guide support ring according to claim 1, characterized in that: The circular hole formed on the positioning ring (1) is slidably connected to the surface of the buffer rod (201), and the buffer rod (201) is adapted to the circular hole.

5. The multi-layer pleated filter element guide support ring according to claim 1, characterized in that: A mounting ring (5) is fixedly mounted on the bottom of the positioning ring (1), and a mounting hole is provided on the mounting ring (5), the mounting hole being an arc-shaped oblong hole, and anti-slip grooves are provided on the lower surface of the mounting ring (5).

6. The multi-layer pleated filter element guide support ring according to claim 1, characterized in that: A clamping groove is provided on the top of the clamping assembly (4), a clamping rod (400) is clamped inside the clamping groove, a protective ring (401) is fixedly mounted on the top of the clamping rod (400), and an annular groove is provided on the inner side of the protective ring (401).

7. The multi-layer pleated filter element guide support ring according to claim 6, characterized in that: An annular receiving groove is provided on the inner bottom wall of the annular groove of the protective ring (401), a reset spring (402) is fixedly installed on the inner bottom wall of the annular receiving groove, a sealing ring (403) is fixedly installed on the top of the reset spring (402), and the surface of the sealing ring (403) is slidably connected to the inner wall of the annular receiving groove.

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