CN220758443U - Quick assembly disassembly structure of gas pipe filter screen - Google Patents
Quick assembly disassembly structure of gas pipe filter screen Download PDFInfo
- Publication number
- CN220758443U CN220758443U CN202322374665.6U CN202322374665U CN220758443U CN 220758443 U CN220758443 U CN 220758443U CN 202322374665 U CN202322374665 U CN 202322374665U CN 220758443 U CN220758443 U CN 220758443U
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- fixedly connected
- driving
- rod
- filter screen
- main cylinder
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- 239000007789 gas Substances 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000002737 fuel gas Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a quick dismounting structure of a gas pipe filter screen. The device comprises a main cylinder, wherein limit cylinders are fixedly connected to two sides of the main cylinder, a connecting rod is inserted into the limit cylinders, a driving plate is fixedly connected to the inner end of the connecting rod, a friction plate is fixedly connected to the outer end of the connecting rod, a clamping rod and a friction strip are fixedly connected to the friction plate, and a reset spring is sleeved on the part of the connecting rod in the main cylinder; the middle part of the upper end of the main cylinder is provided with a threaded hole, a driving rod is connected with the threaded hole in a threaded mode, a driving block is fixedly connected onto the driving rod, a holding disc is sleeved on the outer side of the driving rod, and a lock rod is inserted into the top end of the driving rod. The utility model has the advantages that: the clamping rod can be inserted into the filtering hole of the filtering net from the side face to clamp the filtering net, so that the filtering net can move along with the friction plate. The lockhole that the lockrod can cooperate to offer on the gripping dish locks the actuating lever, avoids the actuating lever to take place to reverse, and the practicality is stronger.
Description
Technical Field
The utility model relates to the technical field of gas pipe filter screens, in particular to a quick dismounting structure of a gas pipe filter screen.
Background
The fuel gas is a fuel commonly used in life, in order to ensure the cleanliness of the fuel gas, a filter screen is additionally arranged in a fuel gas pipe to filter the fuel gas, and most of the filter screens used at the present stage are cylindrical structures, and the filter screens need to be removed for cleaning after being used for a period of time.
The utility model discloses a frock is demolishd to pipeline filter screen of power plant of publication number CN217801427U drives female silk cover rotation through rotating the hand wheel, makes adjusting screw move downwards, drives the dwang and changes the angle and struts the grip block to both sides, supports the inner wall of filter screen, utilizes the friction of grip block and filter screen to take out the filter screen. However, the screw of the device lacks a locking structure, in the process of taking out the filter screen by the pulling device, the clamping plate is likely to move under the extrusion of the filter screen, the screw is further inverted, the clamping plate is separated from the filter screen or the friction between the clamping plate and the filter screen becomes small enough to drive the filter screen to move, and the screw is required to rotate again to keep enough friction between the clamping plate and the filter screen, so that the device is inconvenient to use. Therefore, a quick assembly and disassembly structure of a gas pipe filter screen is provided for improvement.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a quick assembly and disassembly structure for a gas pipe filter screen, so as to solve the problems mentioned in the background art and overcome the defects in the prior art.
In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a quick-dismantling structure of a gas pipe filter screen, including a main cylinder, wherein both sides of the main cylinder are fixedly connected with a limiting cylinder, a connecting rod is inserted into the limiting cylinder, an inner end of the connecting rod is fixedly connected with a driving plate, an outer end of the connecting rod is fixedly connected with a friction plate, a clamping rod and a friction strip are fixedly connected to the friction plate, and a return spring is sleeved on a part of the connecting rod in the main cylinder;
the middle part of the upper end of the main cylinder is provided with a threaded hole, the threaded hole is internally connected with a driving rod in a threaded manner, a driving block is fixedly connected onto the driving rod, a holding disc is sleeved on the outer side of the driving rod, a locking rod is inserted into the top end of the driving rod, a locking spring is sleeved on the outer side of the locking rod, and a locking hole is formed in the holding disc.
By any scheme, preferably, two upper limit cylinders and lower limit cylinders are arranged on two sides of the main cylinder, and four connecting rods are arranged in total.
In any of the above embodiments, it is preferable that the top surface of the driving plate is an inclined surface, and the friction plate is an arc plate.
The technical scheme is adopted: the main cylinder provides a mounting platform and stable support for the internal structure and the upper structure, and the limiting cylinder limits the connecting rod to prevent the connecting rod from displacing in other directions. The driving plate can move outwards under the pushing of the driving block, and then the connecting rod and the friction plate are driven to move outwards so as to detach the filter screen. The top of the driving plate adopts an inclined plane, and can be matched with the driving block. The friction plate is used for supporting the filter screen from the inner side so as to lock the filter screen and drive the filter screen to move. The friction plate adopts an arc-shaped plate, so that the friction plate can have larger contact area with the filter screen, and the friction force between the friction plate and the filter screen is larger.
By any scheme, preferably, the clamping rod and the friction strips are arranged on each friction plate, and two ends of the reset spring are fixedly connected with the main cylinder and the driving plate respectively.
In any of the above embodiments, preferably, a rotating handle is provided at a top end of the driving rod, and the driving block is disposed in the main cylinder.
The technical scheme is adopted: the clamping rod can be inserted into the filtering hole of the filtering net from the side face to clamp the filtering net, so that the filtering net can move along with the friction plate. The friction strips are arranged to enable the surface of the friction plate to be rough, so that friction force between the friction plate and the filter screen is increased, and the friction plate can drive the filter screen to move more easily. The screw hole is offered at main section of thick bamboo top, provides the restraint for the actuating lever, restricts the displacement of actuating lever in other directions. The driving rod is used for driving the driving block to move so that the driving block contacts and presses the driving plate.
By any of the above schemes, preferably, the driving block adopts a conical structure, and the holding disk is fixedly connected with the main cylinder.
By any of the above schemes, preferably, the middle part of the lock rod is fixedly connected with a support ring, and two ends of the locking spring are respectively fixedly connected with the support ring in the middle part of the lock rod and the driving rod.
The technical scheme is adopted: the driving block is used for extruding the driving plate to enable the driving plate to move to two sides. The driving block adopts a conical structure, so that the driving block can be matched with a driving plate with an inclined surface to convert vertical kinetic energy into kinetic energy in the horizontal direction, and the driving plate can be displaced horizontally outwards. The lock rod can be matched with a lock hole formed in the holding disc to lock the driving rod, so that the driving rod is prevented from reversing.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. this quick assembly disassembly structure of gas pipe filter screen, through setting up the actuating lever, the actuating block, grip the dish, locking lever and lockhole, when dismantling the filter screen, insert the centre of cylindric filter screen with the main section of thick bamboo, then outwards pull the locking lever and make the locking lever break away from the lockhole, then rotate the actuating lever, the actuating lever moves in the main section of thick bamboo under the effect of screw thread, and drive the actuating block contact, the extrusion drive plate, the drive plate moves to both sides, it supports the inner wall at the filter screen to drive the friction plate through the connecting rod, then loosen the connecting rod, the locking spring drives the connecting rod and inserts the lockhole, make the actuating lever locked, then alright pulling grip the dish and take out the main section of thick bamboo, the friction plate can take the filter screen out from the gas pipe. The lockhole that the lockrod can cooperate to offer on the gripping dish locks the actuating lever, avoids the actuating lever to take place to reverse, and the practicality is stronger.
2. This quick assembly disassembly structure of gas pipe filter screen is through setting up arc friction plate to the cooperation sets up clamping lever and friction strip, and the clamping lever can insert the filtration pore of filter screen from the side in, blocks the filter screen, makes the filter screen can follow the friction plate and remove. The friction strips are arranged to enable the surface of the friction plate to be rough, so that friction force between the friction plate and the filter screen is increased, and the friction plate can drive the filter screen to move more easily.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a first view structure according to the present utility model;
FIG. 2 is a schematic view of a second view angle structure according to the present utility model;
FIG. 3 is a schematic view of the present utility model in a cut-away configuration.
In the figure: the device comprises a main cylinder 1, a limiting cylinder 2, a connecting rod 3, a driving plate 4, a friction plate 5, a clamping rod 6, a friction strip 7, a return spring 8, a threaded hole 9, a driving rod 10, a driving block 11, a holding disc 12, a locking rod 13, a locking spring 14 and a locking hole 15.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 3, the utility model comprises a main cylinder 1, wherein both sides of the main cylinder 1 are fixedly connected with a limiting cylinder 2, a connecting rod 3 is inserted into the limiting cylinder 2, the inner end of the connecting rod 3 is fixedly connected with a driving plate 4, the outer end of the connecting rod 3 is fixedly connected with a friction plate 5, the friction plate 5 is fixedly connected with a clamping rod 6 and a friction strip 7, and the part of the connecting rod 3 in the main cylinder 1 is sleeved with a reset spring 8;
the middle part of the upper end of the main cylinder 1 is provided with a threaded hole 9, a driving rod 10 is connected in the threaded hole 9 in a threaded way, a driving block 11 is fixedly connected on the driving rod 10, a holding disc 12 is sleeved on the outer side of the driving rod 10, a locking rod 13 is inserted at the top end of the driving rod 10, a locking spring 14 is sleeved on the outer side of the locking rod 13, and a locking hole 15 is formed in the holding disc 12.
Example 1: two sides of the main cylinder 1 are provided with an upper limit cylinder 2 and a lower limit cylinder 2, and four connecting rods 3 are arranged in total. The top surface of the driving plate 4 adopts an inclined plane, and the friction plate 5 adopts an arc-shaped plate. The main cylinder 1 provides a mounting platform and stable support for the internal structure and the upper structure, and the limiting cylinder 2 limits the connecting rod 3 to prevent the connecting rod 3 from displacing in other directions. The driving plate 4 can move outwards under the pushing of the driving block 11, so as to drive the connecting rod 3 and the friction plate 5 to move outwards, and the filter screen is detached. The top of the driving plate 4 adopts an inclined plane, and can be matched with the driving block 11. The friction plate 5 is used for supporting the filter screen from the inner side so as to lock the filter screen and drive the filter screen to move. The friction plate 5 adopts an arc-shaped plate, so that the friction plate can have larger contact area with the filter screen, and the friction force between the friction plate and the filter screen is larger.
Example 2: the clamping rod 6 and the friction strips 7 are arranged on each friction plate 5, and two ends of the reset spring 8 are respectively and fixedly connected with the main cylinder 1 and the driving plate 4. The top end of the driving rod 10 is provided with a rotating handle, and the driving block 11 is arranged in the main cylinder 1. The clamping rod 6 can be inserted into a filtering hole of the filter screen from the side surface to clamp the filter screen, so that the filter screen can move along with the friction plate 5. The friction strips 7 are arranged to enable the surface of the friction plate 5 to be rough, so that friction force between the friction plate 5 and the filter screen can be increased, and the friction plate 5 can drive the filter screen to move more easily. The top of the main cylinder 1 is provided with a threaded hole 9 which provides constraint for the driving rod 10 and limits the displacement of the driving rod 10 in other directions. The driving rod 10 is used for driving the driving block 11 to move so that the driving block 11 contacts and presses the driving plate 4.
Example 3: the driving block 11 adopts a conical structure, and the holding disk 12 is fixedly connected with the main cylinder 1. The middle part fixedly connected with support ring of locking lever 13, the both ends of locking spring 13 are connected with the support ring and the actuating lever 10 fixed respectively in the middle part of locking lever 13. The driving block 11 is used for pressing the driving plate 4 to move the driving plate 4 to two sides. The driving block 11 adopts a conical structure, so that the driving block can convert vertical kinetic energy into horizontal kinetic energy by matching with the driving plate 4 with an inclined surface on the top surface, and the driving plate 4 can horizontally and outwards displace. The lock rod 13 can be matched with a lock hole 15 formed on the holding disc 12 to lock the driving rod 10, so that the driving rod 10 is prevented from reversing.
The working principle of the utility model is as follows:
s1, inserting the main cylinder 1 into the middle of a cylindrical filter screen, pulling the lock rod 13 outwards to enable the lock rod 13 to be separated from the lock hole 15, rotating the driving rod 10, moving the driving rod 10 into the main cylinder 1 under the action of threads, and driving the driving block 11 to contact and press the driving plate 4;
s2, the driving plate 4 moves to two sides, the friction plate 5 is driven by the connecting rod 3 to abut against the inner wall of the filter screen, the clamping rod 6 can be inserted into a filter hole of the filter screen from the side, the friction strip 7 enables the surface of the friction plate 5 to be rough, and the friction force between the friction plate 5 and the filter screen is increased;
s3, pulling the holding disk 12 to take out the main cylinder 1, and taking the filter screen out of the gas pipe by the friction plate 5.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. this quick assembly disassembly structure of gas pipe filter screen, through setting up actuating lever 10, actuating block 11, grip the dish 12, locking lever 13 and lockhole 15, when dismantling the filter screen, insert the centre of cylindric filter screen with main section of thick bamboo 1, then outwards pull locking lever 13 makes locking lever 13 break away from lockhole 15, then rotate actuating lever 10, actuating lever 10 moves in to main section of thick bamboo 1 under the effect of screw thread, and drive actuating block 11 contact, extrusion drive plate 4, drive plate 4 moves to both sides, drive friction plate 5 through connecting rod 3 and support tightly at the inner wall of filter screen, then loosen connecting rod 13, locking spring 14 drives connecting rod 13 and inserts lockhole 15, make actuating lever 10 locked, then alright pulling grip the dish 12 and take out main section of thick bamboo 1, friction plate 5 can take the filter screen out from the gas pipe. The locking rod 13 can cooperate to hold the lockhole 15 offered on the dish 12 and lock the actuating lever 10, avoids actuating lever 10 to take place to reverse, and the practicality is stronger.
2. This quick assembly disassembly structure of gas pipe filter screen is through setting up arc friction plate 5 to the cooperation sets up draw-in lever 6 and friction bar 7, and draw-in lever 6 can insert the filtration pore of filter screen from the side, blocks the filter screen, makes the filter screen can follow friction plate 5 and remove. The friction strips 7 are arranged to enable the surface of the friction plate 5 to be rough, so that friction force between the friction plate 5 and the filter screen can be increased, and the friction plate 5 can drive the filter screen to move more easily.
Claims (7)
1. A quick dismounting structure of a fuel gas pipe filter screen comprises a main cylinder (1); the device is characterized in that two sides of the main cylinder (1) are fixedly connected with a limiting cylinder (2), a connecting rod (3) is inserted into the limiting cylinder (2), the inner end of the connecting rod (3) is fixedly connected with a driving plate (4), the outer end of the connecting rod (3) is fixedly connected with a friction plate (5), the friction plate (5) is fixedly connected with a clamping rod (6) and a friction strip (7), and a reset spring (8) is sleeved on the part of the connecting rod (3) in the main cylinder (1);
screw hole (9) have been seted up at the middle part of the upper end of main section of thick bamboo (1), screw hole (9) internal thread connection has actuating lever (10), fixedly connected with driving piece (11) on actuating lever (10), holding dish (12) have been cup jointed in the outside of actuating lever (10), peg graft on the top of actuating lever (10) have locking lever (13), locking spring (14) have been cup jointed in the outside of locking lever (13), holding and offered lockhole (15) on dish (12).
2. The quick assembly disassembly structure of a gas pipe filter according to claim 1, wherein: the two sides of the main cylinder (1) are provided with an upper limit cylinder (2) and a lower limit cylinder (2), and the total number of the connecting rods (3) is four.
3. The quick assembly disassembly structure of a gas pipe filter according to claim 2, wherein: the top surface of the driving plate (4) adopts an inclined plane, and the friction plate (5) adopts an arc-shaped plate.
4. A quick assembly disassembly structure for a fuel gas pipe filter screen as set forth in claim 3, wherein: the clamping rods (6) and the friction strips (7) are arranged on each friction plate (5), and two ends of the reset spring (8) are fixedly connected with the main cylinder (1) and the driving plate (4) respectively.
5. The quick assembly disassembly structure of a gas pipe filter according to claim 4, wherein: the top end of the driving rod (10) is provided with a rotating handle, and the driving block (11) is arranged in the main cylinder (1).
6. The quick assembly disassembly structure of a gas pipe filter according to claim 5, wherein: the driving block (11) adopts a conical structure, and the holding disc (12) is fixedly connected with the main cylinder (1).
7. The quick assembly disassembly structure of a gas pipe filter according to claim 6, wherein: the middle part fixedly connected with support ring of locking lever (13), the both ends of locking spring (14) are respectively with the support ring and the actuating lever (10) fixed connection in the middle part of locking lever (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374665.6U CN220758443U (en) | 2023-09-01 | 2023-09-01 | Quick assembly disassembly structure of gas pipe filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374665.6U CN220758443U (en) | 2023-09-01 | 2023-09-01 | Quick assembly disassembly structure of gas pipe filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220758443U true CN220758443U (en) | 2024-04-12 |
Family
ID=90620446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322374665.6U Active CN220758443U (en) | 2023-09-01 | 2023-09-01 | Quick assembly disassembly structure of gas pipe filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220758443U (en) |
-
2023
- 2023-09-01 CN CN202322374665.6U patent/CN220758443U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |