Gas filter mounting bracket

Abstract

The utility model discloses a fuel gas filter installation support which comprises an installation sleeve, an installation mechanism is arranged on the installation sleeve, the installation mechanism comprises a plurality of sets of sliding rods, a connecting plate, a pressing plate, an outer ring, a connecting rod, a rotating sleeve and an auxiliary mechanism, and the sliding rods are installed on the outer wall of the installation sleeve in a sliding mode. The connecting plates are installed at the top ends of every two sets of sliding rods correspondingly, the pressing plates are installed at the bottom ends of the multiple sets of sliding rods, the outer rings are distributed on the outer sides of the multiple sets of connecting plates, the connecting rods are connected to the multiple sets of outer rings, and the rotating sleeve is rotationally installed at the top end of the installing sleeve and connected with the connecting rods. The installation process is simplified and accurately controlled through ingenious cooperation of a rotating sleeve, a connecting rod and an outer ring, uniform downward pressing of a pressure applying plate is ensured through cooperative movement of multiple sets of sliding rods and a connecting plate, inclination and deformation of the filter are effectively prevented, and stable pressure is provided and a good sealing effect is ensured through use of a soft cushion.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas system technical field more specifically, it relates to a kind of gas filter mounting bracket. BACKGROUND

[0002] In industrial and civil gas system, the installation and maintenance of gas filter are the key link to ensure the safe and efficient operation of system, and the traditional gas filter installation method usually involves complex fixing procedure, needs to use multiple tools and a large amount of manpower, this installation mode not only time-consuming and labor-consuming, also increase the working difficulty and safety risk of operator, especially when filter needs to be quickly replaced in emergency, the slow and cumbersome degree of traditional method is more prominent, possibly lead to system downtime extension, affect production efficiency and safety;

[0003] With the continuous expansion of gas use range and the increasing of safety standards, the requirement of gas filter mounting bracket is also improved, and the existing mounting bracket often has simple structure, poor adaptability and other problems, it is difficult to meet the installation needs of different specifications of filter, in addition, due to lack of effective positioning and pressure regulating mechanism, filter position deviation or poor sealing and other problems are prone to occur during installation process, affect the filtering effect and system safety, at the same time, the existing bracket also often encounters difficulties in dismounting process, especially after long-term use, it may be difficult to dismount smoothly due to corrosion or deformation, increase the maintenance difficulty and cost. SUMMARY

[0004] (I) technical problem solved

[0005] In view of the problems in the prior art, the utility model provides a kind of gas filter mounting bracket to solve the technical problem that the traditional gas filter installation method mentioned in background art usually involves complex fixing procedure, needs to use multiple tools and a large amount of manpower, this installation mode not only time-consuming and labor-consuming, also increase the working difficulty and safety risk of operator.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: A gas filter mounting support, including the mounting bush, Be provided with mounting mechanism on the mounting bush, The mounting mechanism includes slide rod, connecting plate, pressure plate, outer ring, connecting rod, rotating sleeve and auxiliary mechanism, slide rod is provided with a plurality of groups and is respectively installed in the outer wall of mounting bush, Connecting plate is provided with a plurality of groups and is respectively installed in the top of every two groups of slide rod, Pressure plate is installed in the bottom of a plurality of groups of slide rod, Outer ring is provided with a plurality of groups and is distributed in the outer side of a plurality of connecting plates, Connecting rod is provided with a plurality of groups and is connected on a plurality of outer rings, Rotating sleeve is rotatably installed in the top of mounting bush and is connected with a plurality of connecting rods, The auxiliary mechanism includes pull rod, connecting plate, tension spring and auxiliary plate, pull rod is provided with a plurality of groups and is slid on the mounting bush respectively, Connecting plate is installed in the top of a plurality of pull rods, Tension spring is installed in the bottom surface of a plurality of connecting plates and is connected with the outer wall of mounting bush, Auxiliary plate is provided with a plurality of groups and is installed in the bottom of a plurality of pull rods.

[0008] The utility model further is provided for, a plurality of connecting plate bottom surfaces are evenly provided with return spring, a plurality of return spring bottom ends are connected with the outer wall of mounting bush, this design provides the reset force upwards for connecting plate after installation, ensures that connecting plate and slide rod can return to the initial position rapidly, facilitates the next installation operation, and also increase the flexibility and durability of the whole mechanism.

[0009] The utility model further is provided for, a plurality of pressure plate inner sides are evenly provided with soft pad, the setting of soft pad improves the contact quality between pressure plate and gas filter significantly, not only can evenly distribute pressure, avoid local stress concentration, but also can provide better sealing effect, reduce the abrasion possibly caused by metal and metal direct contact simultaneously, prolong the service life of equipment.

[0010] The utility model further is provided for, a plurality of outer ring inner walls are provided with unlocking slot, the design of unlocking slot provides a flexible unlocking mechanism between outer ring and connecting plate, so that when needing to disassemble or adjust, the outer ring and connecting plate can be separated easily, greatly improve the convenience and efficiency of operation, also provide certain safety protection for the whole mechanism.

[0011] The utility model further is provided for, a plurality of pressure plate outer walls and unlocking slot inner sides are provided with round angle, the design of round angle not only reduces the friction and abrasion between pressure plate and unlocking slot, but also reduces the risk of jamming possibly appearing in the operation process, so that the whole unlocking process is more smooth, also reduces stress concentration, improves the durability of component.

[0012] This utility model is further configured such that the mounting sleeve is provided with a limiting mechanism, the limiting mechanism including a support plate, a limiting disc, a hexagonal sleeve, a sliding rod, a limiting block, and a limiting groove. The support plate is rotatably mounted on the outer wall of the mounting sleeve and connected to multiple sets of connecting rods. The limiting disc is mounted on one end of the mounting sleeve, the hexagonal sleeve is mounted on the support plate, the sliding rod slides inside the hexagonal sleeve, the limiting block is mounted on the bottom end of the sliding rod, and multiple sets of limiting grooves are distributed on the limiting disc. This complex limiting mechanism design achieves precise position control and locking functions. The rotation of the support plate is coordinated with the movement of the connecting rods. The cooperation of the hexagonal sleeve and the sliding rod provides stable guidance. The setting of the limiting block and the limiting groove ensures precise positioning during installation. The distribution of multiple sets of limiting grooves increases the flexibility of adjustment. The overall design greatly improves the accuracy and reliability of installation.

[0013] The present invention is further configured such that a sliding plate is installed on the outer wall of the sliding rod, the sliding plate is slidably connected to the hexagonal sleeve, and a return spring is connected between the bottom surface of the sliding plate and the inner wall of the hexagonal sleeve. This design, through the cooperation of the sliding plate and the return spring, provides the sliding rod with automatic reset and fine adjustment functions. The presence of the return spring ensures that the sliding rod can automatically return to the initial position after use, while the sliding connection between the sliding plate and the hexagonal sleeve provides a smooth movement trajectory. This design not only improves the convenience of operation, but also increases the flexibility and adaptability of the entire mechanism.

[0014] The present invention is further configured such that a top block is installed at the top of the sliding rod, and a pull ring is installed on the top surface of the top block. The design of the top block and the pull ring provides the operator with a convenient operating interface. The pull ring allows the sliding rod to be easily operated even in narrow or inconvenient environments. The top block provides a stable mounting base for the pull ring and also serves as a limit to prevent the sliding rod from moving excessively. This design greatly improves the operational convenience and safety of the entire mechanism.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a gas filter mounting bracket, which has the following advantages:

[0017] 1. The installation mechanism overcomes the limitations of traditional gas filter mounting brackets through innovative design. The ingenious cooperation of the rotating sleeve, connecting rod, and outer ring simplifies the installation process and enables precise control. The coordinated movement of multiple sliding rods and connecting plates ensures uniform downward pressure on the pressure plate, effectively preventing the filter from tilting and deforming. The use of soft pads not only provides stable pressure but also ensures a good sealing effect. The design of the return spring provides the necessary restoring force for the disassembly process, greatly improving the convenience of operation. This design significantly improves installation efficiency, reduces manpower input, and ensures installation quality and system safety.

[0018] 2、The design of the auxiliary mechanism further enhances the adaptability and stability of the mounting bracket. The combination of the pull rod, connecting plate and auxiliary plate provides additional support points for the filter, adapting to filters of different sizes. The use of tension springs ensures that the auxiliary plate can moderately adhere to the surface of the filter, avoiding excessive pressure while maintaining continuous contact. This design not only increases the stability of the installation process, but also improves the applicability of the bracket to different models of filters. The automatic adjustment feature of the auxiliary mechanism reduces human error, improving the accuracy and reliability of the installation.

[0019] 3、The introduction of the limiting mechanism greatly improves the accuracy and controllability of the installation process. The clever combination of the support plate, limiting disc, hex sleeve and sliding rod achieves precise positioning and locking. The design of the limiting block and limiting groove ensures that the installation mechanism automatically stops when the appropriate pressure position is reached, preventing over-tightening or loosening. The provision of the sliding plate and return spring provides flexible fine-tuning capability, adapting to filters of different thicknesses. The design of the top block and pull ring simplifies the unlocking process, facilitating quick disassembly. Overall, the design of the limiting mechanism not only improves the accuracy of installation, but also increases the safety and convenience of operation, while providing convenience for maintenance and replacement. This innovative design greatly improves the overall performance and practicality of the gas filter mounting bracket. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a gas filter mounting bracket in the utility model.

[0021] Figure 2 It is a sectional view of the installation structure of the sliding rod in the utility model.

[0022] Figure 3 It is a sectional view of the installation structure of the pull rod in the utility model.

[0023] Figure 4 It is a sectional view of the limiting disc in the utility model.

[0024] Figure 5 It is a sectional view of the hex sleeve in the utility model.

[0025] In the figure: 1, mounting sleeve; 2, sliding rod; 3, connecting plate; 4, pressure plate; 5, outer ring; 6, connecting rod; 7, rotating sleeve; 8, pull rod; 9, connecting plate; 10, tension spring; 11, auxiliary plate; 12, return spring; 13, soft pad; 14, unlocking slot; 15, support plate; 16, limiting disc; 17, hex sleeve; 18, sliding rod; 19, limiting block; 20, limiting groove; 21, sliding plate; 22, return spring; 23, top block; 24, pull ring. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0028] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0029] Please refer to Figures 1-5 A gas filter mounting bracket, comprising a mounting sleeve 1, the mounting sleeve 1 is provided with a mounting mechanism, the mounting mechanism comprises a plurality of slide rods 2, a plurality of connecting plates 3, a plurality of pressing plates 4, a plurality of outer rings 5, a plurality of connecting rods 6, a rotating sleeve 7 and an auxiliary mechanism, the plurality of slide rods 2 are arranged on the outer wall of the mounting sleeve 1 and are slidably installed, the plurality of connecting plates 3 are arranged on the top end of every two groups of slide rods 2, the plurality of pressing plates 4 are installed on the bottom end of the plurality of slide rods 2, the plurality of outer rings 5 are arranged on the outer side of the plurality of connecting plates 3, the plurality of connecting rods 6 are connected to the plurality of outer rings 5, the rotating sleeve 7 is rotatably installed on the top end of the mounting sleeve 1 and is connected with the plurality of connecting rods 6, and the auxiliary mechanism comprises a plurality of pull rods 8, a plurality of connecting plates 9, a plurality of tension springs 10 and a plurality of auxiliary plates 11, the plurality of pull rods 8 are slidably arranged on the mounting sleeve 1, the plurality of connecting plates 9 are installed on the top end of the plurality of pull rods 8, the plurality of tension springs 10 are installed on the bottom surface of the plurality of connecting plates 9 and are connected with the outer wall of the mounting sleeve 1, and the plurality of auxiliary plates 11 are installed on the bottom end of the plurality of pull rods 8.

[0030] The bottom surface of the plurality of connecting plates 3 is provided with a plurality of return springs 12, and the bottom end of the plurality of return springs 12 is connected with the outer wall of the mounting sleeve 1. The elastic property of the return spring 12 is used to store energy when compressed during installation. When the pressure is released, the return spring 12 pushes the connecting plate 3 back to the original position, ensuring the automatic reset function of the whole mechanism and improving the operation efficiency and the reusability of the equipment.

[0031] The inner side of the plurality of pressing plates 4 is provided with a plurality of soft pads 13. The soft pad 13 creates a buffer layer, which can evenly distribute the pressure when the pressing plate 4 contacts the gas filter, reduce stress concentration, and provide better sealing effect to prevent leakage. The elastic property of the soft pad 13 can also adapt to slight surface irregularities, ensuring the stability and sealing performance of the installation.

[0032] The inner wall of each outer ring 5 is provided with an unlocking groove 14. The unlocking groove 14 provides a flexible connection mechanism between the outer ring 5 and the connecting plate 3. When disassembly or adjustment is needed, the outer ring 5 and the connecting plate 3 can be quickly separated through the unlocking groove 14. This design greatly improves the operability and maintenance convenience of the device.

[0033] The outer wall of each pressing plate and the inner side of the unlocking groove 14 are provided with a fillet. The fillet design reduces the contact stress between the pressing plate and the unlocking groove 14, reduces the wear between the components, and also makes the pressing plate more smooth when entering and exiting the unlocking groove 14, reducing the possibility of jamming and improving the running stability and durability of the entire mechanism.

[0034] In this embodiment, when a gas filter needs to be installed, the operator first rotates the rotating sleeve 7. The rotation of the rotating sleeve 7 drives the outer ring 5 to rotate through the connecting rod 6. The outer ring 5 rotates to push the connecting plate 3 to move downward. The downward movement of the connecting plate 3 drives the multiple groups of sliding rods 2 to slide downward at the same time, thereby pushing the pressing plate 4 to move downward. During the downward movement of the pressing plate 4, the soft pad 13 contacts the outer wall of the gas filter, providing stable pressure and good sealing effect. The synchronous movement of the multiple groups of sliding rods 2 ensures uniform pressing, preventing the filter from tilting or deforming. The return spring 12 is compressed during this process, providing a reset force for subsequent disassembly. When the installation mechanism starts to work, the tension spring 10 pulls the connecting plate 9, thereby pulling the pull rod 8 to slide inward. The auxiliary plate 11 moves downward with the pull rod 8 and contacts the top or side of the gas filter, providing an additional support point. This design not only increases the stability of the installation, but also can adapt to filters of different sizes. The presence of the tension spring 10 ensures that the auxiliary plate 11 can moderately adhere to the surface of the filter, neither causing excessive pressure nor maintaining continuous contact.

[0035] Please refer to Figures 1-5 , as an embodiment of the limiting mechanism: the installation sleeve 1 is provided with a limiting mechanism, which includes a support plate 15, a limiting disc 16, a hexagonal sleeve 17, a sliding rod 18, a limiting block 19 and a limiting groove 20. The support plate 15 is rotatably installed on the outer wall of the installation sleeve 1 and connected with multiple connecting rods 6. The limiting disc 16 is installed at one end of the installation sleeve 1. The hexagonal sleeve 17 is installed on the support plate 15. The sliding rod 18 slides in the hexagonal sleeve 17. The limiting block 19 is installed at the bottom end of the sliding rod 18. The limiting groove 20 is provided with multiple groups distributed on the limiting disc 16.

[0036] The outer wall of the sliding rod 18 is provided with a sliding plate 21, and the sliding plate 21 is in sliding connection with the hex sleeve 17. The bottom surface of the sliding plate 21 is connected with the inner wall of the hex sleeve 17 and is provided with a reset spring 22. Through the cooperation of the sliding plate 21 and the reset spring 22, the sliding rod 18 is provided with stable guiding and automatic reset functions. The reset spring 22 ensures that the sliding rod 18 can automatically return to the initial position after use, and the sliding connection between the sliding plate 21 and the hex sleeve 17 provides an accurate movement track, thereby enhancing the accuracy and reliability of the entire limiting mechanism.

[0037] The top end of the sliding rod 18 is provided with a top block 23, and the top surface of the top block 23 is provided with a pull ring 24. This design provides a convenient operation interface for the operator. The pull ring 24 is convenient for operating the sliding rod 18 in a small space. The top block 23 not only provides an installation basis for the pull ring 24, but also plays a limiting role to prevent the sliding rod 18 from moving excessively. This combined design greatly improves the operation convenience and safety of the entire mechanism.

[0038] More specifically, when the support plate 15 rotates with the connecting rod 6, the hex sleeve 17 and the sliding rod 18 also rotate. The limiting block 19 at the bottom end of the sliding rod 18 corresponds to the limiting groove 20 on the limiting disc 16 during rotation. When rotated to the specified position, the sliding plate 21 is pulled along the hex sleeve 17 by the reset spring 22 and pushes the sliding rod 18 to be inserted into the limiting groove 20 through the limiting block 19. When the limiting block 19 enters the limiting groove 20, the entire mechanism stops rotating. At this time, the installation mechanism is just in the appropriate pressure position. Then, the top block 23 is pulled by pulling the pull rod 8, and the sliding rod 18 and the sliding plate 21 are pulled along the hex sleeve 17 to stretch the reset spring 22. The limiting block 19 is pulled out of the limiting groove 20 by the sliding rod 18 to release the limiting.

[0039] In summary, when the gas filter needs to be installed, the operator first rotates the rotating sleeve 7. The rotation of the rotating sleeve 7 drives the outer ring 5 to rotate through the connecting rod 6. The rotation of the outer ring 5 pushes the connecting plate 3 to move downward. The downward movement of the connecting plate 3 drives multiple sets of sliding rods 2 to slide downward at the same time, thereby pushing the pressure plate 4 to move downward. During the downward movement of the pressure plate 4, the soft pad 13 contacts the outer wall of the gas filter, providing stable pressure and good sealing effect. The synchronous movement of the multiple sets of sliding rods 2 ensures uniform pressure and prevents the filter from tilting or deforming. The return spring 12 is compressed during this process, providing a reset force for subsequent disassembly. When the installation mechanism starts to work, the connecting plate 9 is pulled by the tension spring 10, thereby pulling the pull rod 8 to slide inward. The auxiliary plate 11 moves downward with the pull rod 8 and contacts the top or side of the gas filter, providing an additional support point. This design not only increases the stability of the installation, but also can adapt to filters of different sizes. The presence of the tension spring 10 ensures that the auxiliary plate 11 can moderately fit the surface of the filter, neither causing excessive pressure nor maintaining continuous contact.

[0040] When the support plate 15 rotates with the connecting rod 6, the hexagonal sleeve 17 and the sliding rod 18 also rotate, and the limiting block 19 at the bottom end of the sliding rod 18 corresponds to the limiting groove 20 on the limiting disc 16 during rotation; when rotated to the specified position, the sliding plate 21 is pulled to slide along the hexagonal sleeve 17 by the return spring 22 and pushes the sliding rod 18 to be inserted into the limiting groove 20 with the limiting block 19; when the limiting block 19 enters the limiting groove 20, the entire mechanism stops rotating; at this time, the installation mechanism is just at the appropriate pressure position; then the pull rod 8 is pulled to drive the top block 23, and the sliding rod 18 and the sliding plate 21 are pulled to slide along the hexagonal sleeve 17 and stretch the return spring 22; the limiting block 19 is pulled out of the limiting groove 20 by the sliding rod 18 to release the limiting.

[0041] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection or other known connection methods, which will not be described one by one here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A gas filter mounting bracket comprising a mounting sleeve (1) characterised in that: The mounting sleeve (1) is provided with a mounting mechanism, the mounting mechanism comprises slide rods (2), connecting plates (3), pressing plates (4), outer rings (5), connecting rods (6), rotating sleeves (7) and auxiliary mechanisms, the slide rods (2) are provided with a plurality of groups and are slidably arranged on the outer wall of the mounting sleeve (1), the connecting plates (3) are provided with a plurality of groups and are arranged at the top ends of every two groups of slide rods (2), the pressing plates (4) are arranged at the bottom ends of the slide rods (2), the outer rings (5) are provided with a plurality of groups and are distributed on the outer sides of the connecting plates (3), the connecting rods (6) are provided with a plurality of groups and are connected to the outer rings (5), the rotating sleeves (7) are rotatably arranged at the top end of the mounting sleeve (1) and are connected to the connecting rods (6), and the auxiliary mechanisms comprise pull rods (8), connecting plates (9), pull springs (10) and auxiliary plates (11), the pull rods (8) are provided with a plurality of groups and are slidably arranged on the mounting sleeve (1), the connecting plates (9) are arranged at the top ends of the pull rods (8), the pull springs (10) are arranged on the bottom surfaces of the connecting plates (9) and are connected to the outer wall of the mounting sleeve (1), and the auxiliary plates (11) are provided with a plurality of groups and are arranged at the bottom ends of the pull rods (8).

2. A gas filter mounting bracket according to claim 1, characterised in that the plurality of sets of The bottom surfaces of the connecting plates (3) are provided with return springs (12), and the bottom ends of the return springs (12) are connected to the outer wall of the mounting sleeve (1).

3. A gas filter mounting bracket according to claim 2, characterised in that: The inner sides of the pressing plates (4) are provided with soft pads (13).

4. A gas filter mounting bracket according to claim 3, characterised in that: The inner walls of the outer rings (5) are provided with unlocking grooves (14).

5. A gas filter mounting bracket according to claim 4, characterised in that: The outer walls of the pressing plates and the inner sides of the unlocking grooves (14) are provided with round corners.

6. A gas filter mounting bracket according to claim 5, characterised in that: The mounting sleeve (1) is provided with a limiting mechanism, the limiting mechanism comprises supporting plates (15), limiting discs (16), hexagonal sleeves (17), sliding rods (18), limiting blocks (19) and limiting grooves (20), the supporting plates (15) are rotatably arranged on the outer wall of the mounting sleeve (1) and are connected to the connecting rods (6), the limiting discs (16) are arranged at one end of the mounting sleeve (1), the hexagonal sleeves (17) are arranged on the supporting plates (15), the sliding rods (18) are slidably arranged in the hexagonal sleeves (17), the limiting blocks (19) are arranged at the bottom ends of the sliding rods (18), and the limiting grooves (20) are provided with a plurality of groups and are distributed on the limiting discs (16).

7. A gas filter mounting bracket according to claim 6, characterised in that: The outer wall of the sliding rod (18) is provided with a sliding plate (21), the sliding plate (21) is slidably connected to the hexagonal sleeve (17), and a return spring (22) is arranged between the bottom surface of the sliding plate (21) and the inner wall of the hexagonal sleeve (17).

8. A gas filter mounting bracket according to claim 7, characterised in that: The top end of the sliding rod (18) is provided with a top block (23), and a pull ring (24) is arranged on the top surface of the top block (23).

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