CN216816299U

CN216816299U - Air filter detection device

Info

Publication number: CN216816299U
Application number: CN202220320244.8U
Authority: CN
Inventors: 谢海兴; 张寒森
Original assignee: Shanghai Ruixu Testing Technology Co ltd
Current assignee: Shanghai Ruixu Testing Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-06-24
Anticipated expiration: 2032-02-17

Abstract

The utility model belongs to the technical field of compression-resistant detection equipment, and particularly relates to an air filter detection device which comprises a detection table and a portal frame, wherein the portal frame is fixedly connected to the upper end surface of the detection table, the upper end of the portal frame is fixedly connected with a lap plate, a hydraulic cylinder and a controller are respectively arranged on the lap plate, the output end of the hydraulic cylinder is fixedly connected with a transverse frame plate, the lower end surface of the transverse frame plate is fixedly provided with a pressure sensor, the detection table is connected with a clamping mechanism, and the portal frame is connected with a guide assembly. According to the utility model, the clamping mechanism is arranged, so that the air filter can be better fixed before the compression resistance detection is carried out, thereby avoiding the deviation in the detection process and improving the accuracy of the detection data; through setting up the direction subassembly again for whole horizontal frame plate can be more stable drive pressure sensor produce and reciprocate, thereby avoid the pneumatic cylinder damage that the yawing force caused, bring the inaccuracy of certain data.

Description

Air filter detection device

Technical Field

The utility model relates to the technical field of compression-resistant detection equipment, in particular to an air filter detection device.

Background

The air filter is a device which collects dust from gas-solid two-phase flow through the action of a porous filter material and purifies the gas. The air with low dust content is sent into a room after being purified, so as to ensure the technological requirements of a clean room and the air cleanliness in a common air-conditioning room; after the air filter is produced, in order to ensure the integral anti-falling capability, the corresponding anti-pressure detection device is adopted to detect the pressure resistance of the air filter at this time. However, the compression-resistant detection device in the current market is difficult to fix before the compression-resistant detection is performed on the air filter, so that the air filter is easy to extrude in the compression-resistant detection process, and the inaccuracy of detection data is caused; furthermore, the up-and-down movement stability of the pressure sensor generally causes inaccuracy of the detected data.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an air filter detection device, which solves the problems that the air filter is difficult to fix before the air filter is subjected to compression resistance detection and the up-and-down movement stability of a pressure sensor is general in the compression resistance detection device in the current market.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air cleaner detection device, is including examining test table and portal frame, and portal frame fixed connection is at the upper end surface of examining test table, and the upper end fixedly connected with lapping plate of portal frame installs pneumatic cylinder and controller on the lapping plate respectively, and the output fixedly connected with cross frame plate of pneumatic cylinder, the lower extreme fixed surface of cross frame plate install pressure sensor, it is connected with fixture on the test table to examine, be connected with the direction subassembly on the portal frame.

As a preferred technical scheme of the utility model, the clamping mechanism comprises a through groove, a transverse fixing rod, a spring, an I-shaped sliding block, a clamping plate and an anti-skid rubber strip, wherein the through groove is formed in the surface of the detection platform, the transverse fixing rod is transversely connected inside the through groove, the spring is sleeved on the periphery of the transverse fixing rod, the I-shaped sliding block is slidably connected on the periphery of the transverse fixing rod, the clamping plate is fixedly connected on the upper end surface of the I-shaped sliding block, and the anti-skid rubber strip is connected on one side surface of the clamping plate.

As a preferred technical scheme of the utility model, the guide assembly comprises a guide chute and a guide slide rod, the guide chute is arranged on the portal frame, and the guide slide rod is connected with the inner wall of the guide chute in a sliding manner and is fixedly connected with the upper end surface of the transverse frame plate.

As a preferable technical solution of the present invention, one end of the spring is fixedly connected to an inner side wall of the through groove, and the other end of the spring is fixedly connected to a surface of one side of the i-shaped slider.

As a preferable technical solution of the present invention, the pressure sensor is electrically connected to the controller in a wireless manner.

(III) advantageous effects

Compared with the prior art, the utility model provides an air filter detection device, which has the following beneficial effects:

1. this air cleaner detection device through setting up fixture for air cleaner can be better fixed before carrying out the resistance to compression and detecting, thereby avoid detecting the off tracking on the way, improved the degree of accuracy that detects data.

2. This air cleaner detection device through setting up the direction subassembly for whole horizontal frame plate can be more stable drive pressure sensor produce and reciprocate, thereby avoid the pneumatic cylinder damage that the yawing force caused, bring the inaccuracy of certain data.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a bottom view of a structure according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A according to an embodiment of the present invention.

In the figure: 1. a detection table; 2. a gantry; 3. a lap plate; 4. a hydraulic cylinder; 5. a transverse frame plate; 6. a pressure sensor; 7. a controller; 8. a through groove; 9. transversely fixing the rod; 10. a spring; 11. an i-shaped slide block; 12. clamping the plate; 13. an anti-slip rubber strip; 14. a guide chute; 15. and a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an air cleaner detection device, is including examining test table 1 and

portal frame

2, and 2 fixed connection of portal frame are on examining test table 1's upper end surface, and the upper end fixedly connected with lapping plate 3 of portal frame 2 installs pneumatic cylinder 4 and controller 7 on lapping plate 3 respectively, and the output fixedly connected with horizontal frame plate 5 of pneumatic cylinder 4, the lower extreme fixed surface of horizontal frame plate 5 install pressure sensor 6, it is connected with fixture to examine test table 1, be connected with the direction subassembly on the portal frame 2.

Specifically, the clamping mechanism comprises a through groove 8, a transverse fixing rod 9, a spring 10, an I-shaped sliding block 11, a clamping plate 12 and an anti-slip rubber strip 13, wherein the through groove 8 is formed in the surface of the detection table 1, the transverse fixing rod 9 is transversely connected inside the through groove 8, the spring 10 is sleeved on the periphery of the transverse fixing rod 9, the I-shaped sliding block 11 is slidably connected on the periphery of the transverse fixing rod 9, the clamping plate 12 is fixedly connected on the upper end surface of the I-shaped sliding block 11, and the anti-slip rubber strip 13 is connected on one side surface of the clamping plate 12.

In this embodiment, the spring 10 and the i-shaped slider 11 are arranged so that the clamping plate 12 will automatically return under the rebounding force of the spring 10 without being forced when the pulling handle is released at a moment, thereby completing the clamping of the air filter.

Specifically, the guide assembly comprises a guide chute 14 and a guide sliding rod 15, the guide chute 14 is arranged on the portal frame 2, and the guide sliding rod 15 is connected with the inner wall of the guide chute 14 in a sliding manner and fixedly connected with the upper end surface of the transverse frame plate 5.

In this embodiment, the guide chute 14 and the guide slide rod 15 are provided, so that the horizontal frame plate 5 has corresponding guidance for descending and ascending, thereby improving the stability of the detection device.

Specifically, one end of the spring 10 is fixedly connected with the inner side wall of the through groove 8, and the other end of the spring 10 is fixedly connected with one side surface of the i-shaped sliding block 11.

Specifically, the pressure sensor 6 is electrically connected with the controller 7 in a wireless manner.

The working principle and the using process of the utility model are as follows: when the whole air filter detection device is used, firstly, the clamping plates 12 are pulled by pulling the handle, then, the air filter to be detected is placed between the two clamping plates 12, and then, the pulling handle is released, so that the clamping plates 12 can reset, and the air filter is clamped; after all the parts are ready, the hydraulic cylinder 4 is started, the hydraulic cylinder 4 can push the transverse frame plate 5 and the pressure sensor 6 to move downwards, and the whole transverse frame plate 5 can be matched with the guide of the guide chute 14 and the guide slide rod 15 during the downward movement, so that the stability is improved; when the pressure sensor 6 contacts the air filter, the detection is started, a user can observe the pressure through a display screen on the controller 7, and after the pressure bearing value reaches the upper limit, the controller 7 can control the hydraulic cylinder 4 to be closed, so that final detection data are obtained.

Finally, it should be noted that: having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be considered as illustrative only and not limiting, of the present invention. Various modifications, improvements and adaptations to the present description may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present specification and thus fall within the spirit and scope of the exemplary embodiments of the present specification. Also, the description uses specific words to describe embodiments of the description. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the specification is included. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the specification may be combined as appropriate. Additionally, the order in which the elements and sequences of the process are recited in the specification, the use of alphanumeric characters, or other designations, is not intended to limit the order in which the processes and methods of the specification occur, unless otherwise specified in the claims.

Claims

1. The utility model provides an air cleaner detection device, is including examining test table (1) and portal frame (2), portal frame (2) fixed connection is at the upper end surface of examining test table (1), upper end fixedly connected with lapping plate (3) of portal frame (2), install pneumatic cylinder (4) and controller (7) on lapping plate (3) respectively, the output fixedly connected with cross frame plate (5) of pneumatic cylinder (4), the lower extreme fixed surface of cross frame plate (5) installs pressure sensor (6), its characterized in that: the detection table (1) is connected with a clamping mechanism, and the portal frame (2) is connected with a guide assembly.

2. An air filter testing device according to claim 1, wherein: the clamping mechanism comprises a through groove (8), a transverse fixing rod (9), a spring (10), an I-shaped sliding block (11), a clamping plate (12) and an anti-slip rubber strip (13), wherein the through groove (8) is formed in the surface of the detection table (1), the transverse fixing rod (9) is transversely connected to the inside of the through groove (8), the spring (10) is sleeved on the periphery of the transverse fixing rod (9), the I-shaped sliding block (11) is slidably connected to the periphery of the transverse fixing rod (9), the clamping plate (12) is fixedly connected to the upper end surface of the I-shaped sliding block (11), and the anti-slip rubber strip (13) is connected to one side surface of the clamping plate (12).

3. An air filter testing device according to claim 1, wherein: the guide assembly comprises a guide sliding groove (14) and a guide sliding rod (15), the guide sliding groove (14) is formed in the portal frame (2), and the guide sliding rod (15) is connected to the inner wall of the guide sliding groove (14) in a sliding mode and fixedly connected with the upper end surface of the transverse frame plate (5).

4. An air filter testing device according to claim 2, wherein: one end of the spring (10) is fixedly connected with the inner side wall of the through groove (8), and the other end of the spring (10) is fixedly connected with the surface of one side of the I-shaped sliding block (11).

5. An air filter testing device according to claim 1, wherein: the pressure sensor (6) is in wireless electrical connection with the controller (7).