Wind scooper convenient to install

Abstract

The utility model discloses a wind scooper convenient to install, and relates to the field of wind scoopers, the wind scooper comprises a wind scooper main body and an installing plate, the installing plate is installed on the side wall of the wind scooper main body, a connecting hole is formed in the side wall of the installing plate, a locking pin is installed in the connecting hole in an inserted mode, and the locking pin can be inserted into a hole of an external flange plate. The locking pin comprises a pin body, sliding grooves, clamping blocks and a supporting plate, the pin body is inserted and installed in the connecting hole, the sliding grooves are formed in the upper side and the lower side of the pin body, the clamping blocks are installed in the sliding grooves in a sliding mode, grooves are formed in the side wall of the pin body and communicate with the sliding grooves, and the supporting plate is installed at the ends, located in the grooves, of the clamping blocks. According to the wind scooper, the wind scooper body is installed through the locking pin on the installation plate, during installation, only the locking pin needs to be pressed, the clamping block of the locking pin is connected with the external connecting flange in a buckled mode, the wind scooper is very convenient to install, the installation process of the wind scooper body is simplified, and the working efficiency is improved.

Description

Technical Field

[0001] This patent relates to the field of air guide covers, specifically an air guide cover that is easy to install. Background Art

[0002] An air guide cover is a cover that guides the airflow. Existing air guide covers are generally connected to external fans or pipes through flanges and bolts. When installing or disassembling, it is necessary to rotate multiple bolts, which is rather cumbersome. Therefore, an air guide cover that is easy to install is needed to solve the above-mentioned problem of cumbersome installation. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of this patent is to provide an air guide cover that is easy to install.

[0004] The technical solution adopted by this patent to solve its technical problems is: an air guide cover that is easy to install, including an air guide cover body and a mounting plate. The mounting plate is installed on the side wall of the air guide cover body. Connecting holes are provided on the side wall of the mounting plate, and a locking pin is inserted into the connecting holes. The locking pin can be inserted into the holes of an external flange.

[0005] The locking pin includes a pin body, a chute, a clamping block, and a support plate. The pin body is inserted and installed in the connecting hole. Chutes are provided on both the upper and lower sides of the pin body. The clamping blocks are slidably installed in the chutes. A groove is provided on the side wall of the pin body, and the groove communicates with the chute. A support plate is installed at one end of the clamping block located in the groove.

[0006] Further, internal threads are provided on the inner wall of the groove, and a screw rod is screwed into the groove through threads. An annular chute is provided on the side wall of the screw rod, and the support plate is inserted and installed in the annular chute. The support plate can rotate in the annular chute.

[0007] Further, it further includes a protective net. A connecting frame is installed on the side wall of the air guide cover body. A fixed shaft is installed inside the connecting frame. A connecting sleeve is rotatably installed on the outer side of the fixed shaft. The protective net is installed on the side wall of the connecting sleeve.

[0008] Further, a sealing sleeve is sleeved on the outer side of the protective net. The sealing sleeve fits with the inner wall of the air guide cover body. A support plate is installed on the side wall of the protective net. A threaded hole is provided on the side wall of the support plate, and a bolt is rotatably installed in the threaded hole. The bolt fits with the side wall of the air guide cover body.

[0009] Further, a rubber cylinder is installed on the inner wall of the air guide cover body on the side away from the protective net. A convex ring is installed on the outer side of the rubber cylinder.

[0010] Further, an arc-shaped push block is installed at one end of the locking pin away from the clamping block.

[0011] The beneficial effects of this patent are as follows:

[0012] The main air guide cover proposed in this patent is installed through the locking pins on the mounting plate. When installing, only need to press the locking pins so that the clamping blocks are snap-connected to the external connecting flange, which is very convenient, simplifies the installation process of the main air guide cover, and improves work efficiency;

[0013] In addition, the position of the clamping block inside the locking pin can be adjusted, so that it can be appropriately adjusted according to the thickness of the external flange, improving applicability. Description of the Drawings

[0014] Figure 1 is the structural schematic diagram of this patent.

[0015] Figure 2 is the side sectional view of this patent.

[0016] Figure 3 is the structural schematic diagram of the locking pin of this patent.

[0017] Description of the reference numerals: 1 main air guide cover, 2 mounting plate, 3 connection hole, 4 locking pin, 41 pin body, 42 chute, 43 clamping block, 44 support plate, 5 groove, 6 screw, 7 annular chute, 8 protective net, 9 connecting frame, 10 fixed shaft, 11 connecting sleeve, 12 sealing sleeve, 13 support plate, 14 threaded hole, 15 bolt, 16 rubber cylinder, 17 convex ring, 18 arc-shaped push block. Detailed Description of the Invention

[0018] The following further elaborates on this patent in combination with specific embodiments. It should be understood that these embodiments are only used to illustrate this patent and not to limit the scope of this patent. In addition, it should be understood that after reading the content taught in this patent, those skilled in the art can make various changes or modifications to this patent, and these equivalent forms also fall within the scope defined by the appended claims of the application.

[0019] Refer to Figure 1 、 Figure 2 、 Figure 3 is the structural schematic diagram of this patent. A conveniently installed air guide cover includes a main air guide cover 1 and a mounting plate 2. The side wall of the main air guide cover 1 is provided with a mounting plate 2. The side wall of the mounting plate 2 is provided with a connection hole 3. A locking pin 4 is inserted into the connection hole 3, and the locking pin 4 can be inserted into the hole of the external flange;

[0020] The installation of the air guide hood body 1 is completed by inserting the locking pin 4 into the hole of the external connection flange and making it snap-connect with the flange through the clamping block 43. This device only needs to press the locking pin 4 to complete the installation of the air guide hood body 1. Compared with connecting by bolts, it is more time-saving and labor-saving, and can effectively improve the installation efficiency of the air guide hood body 1;

[0021] The locking pin 4 includes a pin body 41, a sliding groove 42, a clamping block 43 and a support plate 44. The pin body 41 is inserted and installed in the connection hole 3. Sliding grooves 42 are provided on both the upper and lower sides of the pin body 41. Clamping blocks 43 are slidably installed in the sliding grooves 42. A groove 5 is provided on the side wall of the pin body 41, and the groove 5 communicates with the sliding groove 42. A support plate 44 is installed at one end of the clamping block 43 located in the groove 5;

[0022] In this article, the support plate 44 is made of plastic material and has a certain elasticity. When the support plate 44 is pressed inward to move the clamping block 43, the support plate 44 can be bent so that the clamping block 43 can retract into the sliding groove 42.

[0023] Internal threads are provided on the inner wall of the groove 5. A screw rod 6 is screwed into the groove 5 through threads. An annular sliding groove 7 is provided on the side wall of the screw rod 6. The support plate 44 is inserted and installed in the annular sliding groove 7, and the support plate 44 can rotate in the annular sliding groove 7;

[0024] Since the thickness of the external flange is not fixed, this device sets the screw rod 6 and installs the support plate 44 in the annular sliding groove 7 on one side of the screw rod 6, so that the position of the clamping block 43 can be adjusted by rotating the screw rod 6, so that after the mounting plate 2 is attached to the external flange, the clamping block 43 can just be attached to the side wall of the flange, ensuring the stability of the installation of this device.

[0025] It also includes a protective net 8. A connecting frame 9 is installed on the side wall of the air guide hood body 1. A fixed shaft 10 is installed inside the connecting frame 9. A connecting sleeve 11 is rotatably installed on the outside of the fixed shaft 10. The protective net 8 is installed on the side wall of the connecting sleeve 11;

[0026] The protective net 8 can block external sundries and prevent sundries from entering the air guide hood body 1.

[0027] A sealing sleeve 12 is sleeved on the outside of the protective net 8. The sealing sleeve 12 is attached to the inner wall of the air guide hood body 1. A support plate 13 is installed on the side wall of the protective net 8. A threaded hole 14 is provided on the side wall of the support plate 13. A bolt 15 is rotatably installed in the threaded hole 14, and the bolt 15 is attached to the side wall of the air guide hood body 1;

[0028] Since the protective net 8 in this text is installed on the connecting sleeve 11 and can be folded upwards, the interior of the air guide cover main body 1 can be exposed, facilitating the cleaning of the interior of the air guide cover main body 1. When the protective net 8 is closed, it is necessary to rotate the bolt 15 so that the bolt 15 fits against the lower wall of the air guide cover main body 1 to fix the position of the protective net 8.

[0029] On the inner wall of the air guide cover main body 1 on the side away from the protective net 8, a rubber cylinder 16 is installed, and a convex ring 17 is installed on the outer side of the rubber cylinder 16;

[0030] By inserting the rubber cylinder 16 into the external pipeline, gaps at the connection between this device and the external pipeline can be avoided, preventing air leakage.

[0031] At the end of the locking pin 4 away from the latch 43, an arc-shaped push block 18 is installed.

[0032] When installing this patent, first fit the mounting plate 2 with the external flange ring, insert the locking pin 4 into the hole of the flange, and then adjust the position of the latch 43 by rotating the screw rod 6 according to the thickness of the flange, so that the latch 43 fits against the side wall of the flange, making the connection between this device and the external flange more stable;

[0033] At this time, the rubber cylinder 16 is inserted into the pipeline on the other side of the external flange, thus avoiding gaps at the connection between this device and the external pipeline and preventing air leakage.

[0034] For those skilled in the art, it is obvious that this patent is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of this patent, this patent can be implemented in other specific forms. Therefore, from any perspective, the embodiments should be regarded as exemplary and non-limiting. The scope of this patent is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within this patent. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0035] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An air guide cover that is easy to install, comprising an air guide cover body (1) and a mounting plate (2), characterized in that: A mounting plate (2) is mounted on the side wall of the air guide cover body (1), a connecting hole (3) is formed on the side wall of the mounting plate (2), a locking pin (4) is inserted into the connecting hole (3), and the locking pin (4) can be inserted into the hole of the external flange; The locking pin (4) comprises a pin body (41), a slide groove (42), a block (43) and a support plate (44); the pin body (41) is inserted and installed in the connecting hole (3); the slide grooves (42) are provided on both upper and lower sides of the pin body (41); the block (43) is slidably installed in the slide groove (42); a groove (5) is provided on the side wall of the pin body (41); the groove (5) is connected to the slide groove (42); and a support plate (44) is installed at one end of the block (43) located in the groove (5).

2. The air guide cover that is easy to install according to claim 1, characterized in that: The inner wall of the groove (5) is provided with an internal thread, a screw rod (6) is screwed into the groove (5) through the thread, an annular groove (7) is provided on the side wall of the screw rod (6), the support plate (44) is inserted and installed in the annular groove (7), and the support plate (44) can rotate in the annular groove (7).

3. The air guide cover that is easy to install according to claim 1, characterized in that: It also comprises a protective net (8), a connecting frame (9) being mounted on the side wall of the air guide cover body (1), a fixed shaft (10) being mounted on the inner side of the connecting frame (9), a connecting sleeve (11) being rotatably mounted on the outer side of the fixed shaft (10), and the protective net (8) being mounted on the side wall of the connecting sleeve (11).

4. The air guide cover that is easy to install according to claim 3 is characterized in that: The outer side of the protective net (8) is sleeved with a sealing sleeve (12), the sealing sleeve (12) is fitted with the inner wall of the air guide cover body (1), the side wall of the protective net (8) is installed with a support plate (13), the side wall of the support plate (13) is provided with a threaded hole (14), a bolt (15) is rotatably installed in the threaded hole (14), and the bolt (15) is fitted with the side wall of the air guide cover body (1).

5. The air guide cover that is easy to install according to claim 3, characterized in that: A rubber tube (16) is installed on the inner wall of the air guide cover body (1) at a side away from the protective net (8), and a convex ring (17) is installed on the outer side of the rubber tube (16).

6. The air guide cover that is easy to install according to claim 1, characterized in that: An arc-shaped push block (18) is mounted on one end of the locking pin (4) away from the clamping block (43).

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