Leakage-proof screen equipment convenient to install
Through the combined design of motor drive cam and spring, the screen is quickly installed and disassembled, which solves the problem of cumbersome screen installation in the prior art, improves maintenance efficiency and ensures the stability of the screen.
Patent Information
- Application Number
- CN202422155092.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-03
AI Technical Summary
In the prior art, the installation and disassembly of screen mesh requires the screwing of multiple sets of bolts, which are complicated, resulting in low maintenance and replacement efficiency.
The combination design of the motor, cam, connecting plate, guide rod, second spring and insert rod is adopted. The motor drive cam pushes the connecting plate to slide, so that the insert rod is inserted into the socket of the fixing plate, and combined with the spring stretching and pulling back actions, the installation slats are quickly fixed and removed.
The installation and disassembly of the screen is simplified, maintenance efficiency is improved, and through the design of the connecting strips and stops, the screen is prevented from falling off, making it easier to maintain or replace the screen body separately.
Smart Images
Figure CN223128614U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of screen installation, and particularly relates to a leak-proof screen device with convenient installation. Background Art
[0002] A so-called screen is different from general mesh products. Instead, it has strict series of mesh sizes and has the function of grading and screening object particles, and is a mesh product recognized by industries, institutions and standards. Screen separation has the advantages of simplicity, high efficiency and low operation cost.
[0003] Currently, when installing a screen, bolts are usually used to fix the screen on the device. Both installation and disassembly require turning multiple groups of bolts, and the steps are very complex and cumbersome, resulting in a low efficiency of maintenance and replacement of the screen by staff. Content of the Utility Model
[0004] In order to overcome the above defects, the utility model provides a leak-proof screen device with convenient installation, which solves the problem that currently, when installing and disassembling a screen, multiple groups of bolts need to be turned, and the steps are cumbersome, resulting in a low efficiency of maintenance and replacement of the screen by staff.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A leak-proof screen device with convenient installation, including an installation strip, on which a leak-proof screen main body is slidably installed. Fixing plates are arranged above and below the installation strip. A connection groove is opened on one side of the installation strip. One end of the installation strip is connected with a first spring, and the installation strip is connected with a movable plate through the first spring. The other end of the installation strip is connected with a fixed rod.
[0006] The installation strip is rotationally connected with a stop block through the fixed rod. The installation strip is of a hollow design. A sealing plate is connected to the installation strip. Guide rods are connected to both sides inside the installation strip. A connecting plate is slidably connected to the guide rods. A plurality of insertion rods are connected to the connecting plate. A motor is installed on the sealing plate, and a cam is installed on the output shaft of the motor.
[0007] As a further scheme of the utility model: Connecting strips are connected to both sides of the leak-proof screen main body. A pull rod is connected to the leak-proof screen main body. The connecting strips slide in the connection groove.
[0008] As a further scheme of the utility model: A plurality of insertion holes are opened on the fixing plate. Fixing blocks are connected to both sides of the fixing plate. The insertion rods are inserted into the insertion holes, and threaded holes are provided on the fixing blocks.
[0009] As a further scheme of the utility model: A second spring is sleeved on the guide rod. Both ends of the second spring are respectively connected to the two connecting plates. The cam contacts the connecting plate.
[0010] As a further solution of the utility model: a sliding groove is opened on the wall of the connecting groove, a sliding block is connected to the movable plate, and the sliding block is T-shaped and slides in the sliding groove.
[0011] As a further solution of the utility model: torsion springs are connected to both sides of the stopper, one end of the torsion spring is connected to the mounting strip, a rubber pad is connected in the connecting groove, and anti-slip patterns are arranged on the rubber pad.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] 1. The leak-proof screen device which is easy to install is provided with a motor, a cam, a connecting plate, a guide rod, a second spring, an insertion rod and an insertion hole. The staff pushes the installation strip between the two fixed plates, and then starts the motor to rotate the cam, so that the cam can push the connecting plate to slide along the guide rod, prompting the insertion rod to be inserted into the insertion hole, thereby fixing the installation strip and the leak-proof screen body together between the two fixed plates, and the second spring will be stretched when the connecting plate is pushed, so that when the cam is rotated in the opposite direction, the second spring pulls back the connecting plate to make the insertion rod disengage from the insertion hole, thereby completing the overall disassembly of the installation strip, the operation is simple, and the installation and disassembly efficiency is improved.
[0014] 2. The leak-proof screen device which is easy to install is provided with a connecting strip, a connecting groove, a movable plate, a first spring, a stopper and a torsion spring. The connecting strip is pushed into the connecting groove. During the pushing process, the connecting strip pushes the stopper to rotate, so that the stopper can twist the torsion spring. When the connecting strip contacts the movable plate, the connecting strip continues to be pushed, so that the movable plate compresses the first spring, prompting the connecting strip to move away from the stopper, so that the stopper returns to the initial position through the rotation of the torsion spring and abuts against the connecting strip, thereby blocking the connecting strip and preventing the leak-proof screen body from falling off. The device is easy to install, so that the staff can maintain and clean the leak-proof screen body alone, or it is convenient for the staff to replace the leak-proof screen body with different apertures. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the installation slats of the utility model;
[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the sealing plate of the utility model;
[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure in part A;
[0019] Figure 5This is a schematic diagram of the three-dimensional structure of the anti-leakage screen main body of the present utility model.
[0020] In the figure: 1. Installation slat; 2. Anti-leakage screen main body; 201. Connecting strip; 202. Pull rod; 3. Fixed plate; 301. Insertion hole; 302. Fixed block; 4. Connecting groove; 5. First spring; 6. Movable plate; 7. Fixed rod; 8. Stopper; 9. Sealing plate; 10. Guide rod; 11. Connecting plate; 12. Insertion rod; 13. Motor; 14. Cam; 15. Second spring; 16. Chute; 17. Slide block; 18. Torsion spring; 19. Rubber pad. Specific implementation mode
[0021] The technical solution of this patent will be further described in detail below in combination with the specific implementation mode.
[0022] As Figures 1-5 shown, the present utility model provides a technical solution: an anti-leakage screen device that is convenient to install, including an installation slat 1, an anti-leakage screen main body 2 is slidably installed on the installation slat 1, connecting strips 201 are connected to both sides of the anti-leakage screen main body 2, a pull rod 202 is connected to the anti-leakage screen main body 2, the connecting strip 201 slides in the connecting groove 4, and through the sliding connection mode of the connecting strip 201 and the connecting groove 4, it enables the staff to simply and conveniently install or disassemble the anti-leakage screen main body 2, so as to separately maintain and replace the anti-leakage screen main body 2, improving the maintenance efficiency.
[0023] Fixed plates 3 are provided above and below the installation slat 1, a plurality of insertion holes 301 are opened on the fixed plates 3, fixed blocks 302 are connected to both sides of the fixed plates 3, the insertion rod 12 is inserted into the insertion holes 301, and threaded holes are provided on the fixed blocks 302. By inserting the insertion rod 12 into the insertion holes 301, the position of the installation slat 1 between the two fixed plates 3 is fixed, eliminating the need for the staff to use tools to screw bolts, simplifying the installation and disassembly operations, and thus facilitating the staff to maintain the installation slat 1 and the anti-leakage screen main body 2.
[0024] A connecting groove 4 is opened on one side of the installation slat 1, a first spring 5 is connected to one end of the installation slat 1, the installation slat 1 is connected to a movable plate 6 through the first spring 5, a chute 16 is opened on the groove wall of the connecting groove 4, a slide block 17 is connected to the movable plate 6, the slide block 17 is designed in a T shape and slides in the chute 16. Through the sliding of the slide block 17 in the chute 16, when the connecting strip 201 pushes the movable plate 6 to compress the first spring 5, the movable plate 6 can move smoothly, avoiding the deformation of the first spring 5 causing the movable plate 6 to be skewed.
[0025] The other end of the mounting strip 1 is connected to a fixing rod 7. The mounting strip 1 is rotatably connected to a stop block 8 through the fixing rod 7. Both sides of the stop block 8 are connected with torsion springs 18. One end of the torsion spring 18 is connected to the mounting strip 1. A rubber pad 19 is connected in the connecting groove 4. Anti-slip lines are provided on the rubber pad 19. When the connecting strip 201 enters the connecting groove 4, the connecting strip 201 will squeeze the rubber pad 19, causing the rubber pad 19 to fit with the connecting strip 201 to increase the friction force, so as to cooperate with the stop block 8 to prevent the connecting strip 201 from sliding.
[0026] The mounting strip 1 is of a hollow design. A sealing plate 9 is connected to the mounting strip 1. Guide rods 10 are connected to both sides inside the mounting strip 1. A connecting plate 11 is slidably connected to the guide rods 10. A plurality of insertion rods 12 are connected to the connecting plate 11. A motor 13 is installed on the sealing plate 9. A cam 14 is installed on the output shaft of the motor 13. A second spring 15 is sleeved on the guide rod 10. Both ends of the second spring 15 are respectively connected to the two connecting plates 11. The cam 14 contacts the connecting plate 11. When the cam 14 pushes the connecting plate 11 to move, the two connecting plates 11 will stretch the second spring 15. Thus, when the cam 14 rotates back, the second spring 15 can pull back the connecting plate 11, causing the insertion rod 12 to disengage from the insertion hole 301, thereby completing the disassembly of the mounting strip 1, and the operation is simple.
[0027] The working principle of the present utility model is as follows:
[0028] After fixing the fixing plate 3 on the working device, the staff pushes the mounting strip 1 between the two fixing plates 3, and then starts the motor 13 to rotate the cam 14, so that the cam 14 pushes the connecting plate 11 to slide along the guide rod 10, causing the insertion rod 12 to be inserted into the insertion hole 301, thereby fixing the mounting strip 1 between the two fixing plates 3. Then, the connecting strip 201 is pushed into the connecting groove 4. At this time, the stop block 8 will be pushed by the connecting strip 201, causing the stop block 8 to rotate on the fixing rod 7 and twist the torsion spring 18. When the connecting strip 201 contacts the movable plate 6, continue to push the connecting strip 201, so that the movable plate 6 compresses the first spring 5, thereby causing the connecting strip 201 to move away from the stop block 8, enabling the stop block 8 to abut against the connecting strip 201 through the rotation of the torsion spring 18. The assembled structure of the anti-leakage screen body 2 and the mounting strip 1 enables the staff to separately maintain and clean the anti-leakage screen body 2, or facilitates the staff to replace the anti-leakage screen body 2 with different aperture diameters. When the connecting strip 201 enters the connecting groove 4, the rubber pad 19 will fit with the connecting strip 201, thereby increasing the friction force to prevent the connecting strip 201 from sliding.
[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.
[0030] The above has described in detail the preferred embodiments of this patent. However, this patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of this patent within the scope of knowledge possessed by those of ordinary skill in the art.
Claims
1. A leak-proof screen device that is easy to install, comprising a mounting strip (1), characterized in that: A leak-proof screen body (2) is slidably mounted on the mounting slat (1). Fixed plates (3) are provided above and below the mounting slat (1). A connection groove (4) is formed on one side of the mounting slat (1). One end of the mounting slat (1) is connected to a first spring (5). The mounting slat (1) is connected to a movable plate (6) through the first spring (5). The other end of the mounting slat (1) is connected to a fixed rod (7). The mounting slat (1) is rotatably connected to a stop block (8) through the fixed rod (7). The mounting slat (1) is of a hollow design. A sealing plate (9) is connected to the mounting slat (1). Guide rods (10) are connected to both sides inside the mounting slat (1). A connecting plate (11) is slidably connected to the guide rods (10). A plurality of insertion rods (12) are connected to the connecting plate (11). A motor (13) is mounted on the sealing plate (9). A cam (14) is mounted on the output shaft of the motor (13).
2. The leak-proof screen device that is convenient to install according to claim 1, wherein: Connection strips (201) are connected to both sides of the leak-proof screen body (2). A pull rod (202) is connected to the leak-proof screen body (2). The connection strips (201) slide in the connection groove (4).
3. The leak-proof screen device that is convenient to install according to claim 1, wherein: A plurality of insertion holes (301) are formed in the fixed plate (3). Fixed blocks (302) are connected to both sides of the fixed plate (3). The insertion rods (12) are inserted into the insertion holes (301). Threaded holes are provided in the fixed blocks (302).
4. The leak-proof screen device that is convenient to install according to claim 1, wherein: A second spring (15) is sleeved on the guide rod (10). Both ends of the second spring (15) are respectively connected to the two connecting plates (11). The cam (14) contacts the connecting plate (11).
5. The leak-proof screen device that is convenient to install according to claim 1, wherein: A sliding groove (16) is formed on the groove wall of the connection groove (4). A sliding block (17) is connected to the movable plate (6). The sliding block (17) is of a T-shaped design and slides in the sliding groove (16).
6. The leak-proof screen device that is convenient to install according to claim 1, wherein: Torsion springs (18) are connected to both sides of the stop block (8). One end of the torsion spring (18) is connected to the mounting slat (1). A rubber pad (19) is connected in the connection groove (4). Anti-slip patterns are provided on the rubber pad (19).