CN211793993U - Structure for preventing animals from entering inside of ventilation pipeline and crawling - Google Patents
Structure for preventing animals from entering inside of ventilation pipeline and crawling Download PDFInfo
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- CN211793993U CN211793993U CN201922126163.5U CN201922126163U CN211793993U CN 211793993 U CN211793993 U CN 211793993U CN 201922126163 U CN201922126163 U CN 201922126163U CN 211793993 U CN211793993 U CN 211793993U
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Abstract
The utility model provides a structure for preventing animals from entering the inside of an air conduit and crawling, which comprises a main body, a fixing frame and a turnover plate, wherein the fixing frame is embedded on the peripheral surface of the main body, and the turnover plate is embedded in the main body; the main body comprises a cavity, a limiting frame, a slot, a connecting hole, a contraction groove and an embedding block, wherein the connecting hole comprises a rolling groove and a ball, the embedding block comprises an extrusion groove, and the extrusion groove is fixedly connected to one side of the embedding block; the mount is including the base, and the returning face plate is including connecting axle, inclined groove and magnetite layer, and the device is provided with the returning face plate, through the returning face plate when the animal crawls on the surface through its weight and rotate, with the animal landing outside the main part again.
Description
Technical Field
The utility model relates to a building ventilation technical field, it is specific, relate to an air pipe.
Background
The ventilation pipeline is a metal or composite pipeline for ventilation and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gases. One end of the existing ventilation pipeline can be installed on the top end of a roof, so that air outside the ventilation pipeline can flow into the pipeline to circulate air inside a building, and because one end of the ventilation pipeline is installed outdoors for a long time and is not manually watched, animals can easily climb into the pipeline to damage the pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the long-time independent installation of the ventilation pipeline is that the animal climbs into the pipeline easily outdoors.
In order to achieve the above object, the utility model provides a following technical scheme:
a structure for preventing animals from entering the inside of a ventilating duct and crawling comprises a main body, a fixing frame and a turnover plate, wherein the fixing frame is embedded in the peripheral surface of the main body, and the turnover plate is embedded in the main body;
the main body comprises a cavity, a limiting frame, a slot, a connecting hole, a contraction groove and an embedded block, wherein the cavity is fixedly connected inside the main body, the limiting frame is fixedly connected to one end of the main body, the opening of the slot is formed in the bottom end of the cavity, the opening of the connecting hole is formed in one side of the inner wall of the cavity, the opening of the contraction groove is formed in the left side and the right side of the middle of the slot, and the embedded block is embedded in the middle of the contraction;
the connecting hole comprises a rolling groove and balls, the opening of the rolling groove is arranged on the left side and the right side of the inner wall of the middle part of the connecting hole, and the balls are embedded in the middle of the rolling groove;
the embedded block comprises an extrusion groove, and the extrusion groove is fixedly connected to one side of the embedded block;
the fixing frame comprises a base, and the base is fixedly connected to the bottom end of the fixing frame;
the turnover plate comprises a connecting shaft, an inclined groove and a magnetite layer, the connecting shaft is fixedly connected to the middle of the turnover plate, the inclined groove is fixedly connected to two sides of the turnover plate, and the magnetite layer is fixedly connected to one side surface of the inclined groove.
Further preferred embodiments: the slotted is that the intracavity bottom is rectangular form.
Further preferred embodiments: the connecting hole is a circular hole at one side of the middle part of the slot, and the hole is embedded with the connecting shaft.
Further preferred embodiments: the rolling groove is a slot which is rectangular on two sides of the inner wall of the middle part of the connecting hole.
Further preferred embodiments: the extrusion groove is an inclined plane with one side of the embedded block arranged in an inclined manner, and the surface of the extrusion groove is provided with a magnet.
Further preferred embodiments: the connecting shaft is a circular shaft which is arranged in the middle of the turnover plate in a cylindrical shape, and one end of the circular shaft is convexly arranged and embedded in the middle of the connecting hole.
Further preferred embodiments: the inclined groove is an inclined plane which is formed by obliquely arranging two sides of the turnover plate, and the inclined directions of the inclined planes on the two sides are consistent.
Has the advantages that:
(1) this kind of prevent that animal from getting into inside structure of crawling of air pipe is provided with the returning face plate, when the main part has when the main part is built on the roof that biology such as animal crawl into in the intracavity can remove after the certain distance when being close to one side top surface of returning face plate, can oppress one side of its returning face plate and carry out the application of force downwards through its animal self weight, can carry out the application of force to the extrusion groove of one side gomphosis piece when the application of force, force its gomphosis piece to shrink in the shrink groove, make the returning face plate not have the counterbalance and rotate to the great one side of weight, can open its gap at the fluting after the returning face plate rotates and make on the surface animal can follow the gap and the returning face plate surface after the upset carry out the landing downwards, make it can drop the subaerial on roof.
(2) And the rotation of returning face plate is rotatory along its connecting hole through the connecting axle at its middle part, the surface of its both sides can lean on the ball in the roll groove when the connecting axle rotates in the connecting hole, drive the ball and roll when rotating through the connecting axle, make the connecting axle more smooth and easy and can not take place to block when changeing, let its inertia force that can produce bigger when the returning face plate atress is rotatory simultaneously let its returning face plate can rotate to the opposite side, and extrusion groove surface magnetite and magnetite layer can produce the adsorptivity, let it can laminate when being close to adsorb, make the connection at the fluting middle part that the returning face plate can be renewed, and because the incline direction and the angle of returning face plate both sides are unanimous consequently can carry out the gomphosis with the gomphosis piece of fluting both sides again.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall cross-sectional structure of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is the overall structure schematic diagram of the turnover plate of the present invention.
In FIGS. 1-4: the device comprises a main body 1, a cavity 101, a limiting frame 102, a slot 103, a connecting hole 104, a rolling groove 1041, a ball 1041, a contraction groove 105, an embedding block 106, an extrusion groove 1061, a fixing frame 2, a base 201, a turnover plate 3, a connecting shaft 301, an inclined groove 302 and a magnet layer 303.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention,
the utility model provides a pair of prevent that animal from getting into inside structure of crawling of air pipe, including main part 1, mount 2 and returning face plate 3, its characterized in that: a fixing frame 2 is embedded in the peripheral surface of the main body 1, and a turnover plate 3 is embedded in the main body 1;
the main body 1 comprises a cavity 101, a limiting frame 102, a slot 103, a connecting hole 104, a contraction groove 105 and an embedding block 106, wherein the cavity 101 is fixedly connected inside the main body 1, the limiting frame 102 is fixedly connected to one end of the main body 1, the opening of the slot 103 is arranged at the bottom end of the cavity 101, the opening of the connecting hole 104 is arranged at one side of the inner wall of the cavity 101, the opening of the contraction groove 105 is arranged at the left side and the right side of the middle part of the slot 103, and the embedding block 106 is;
the connecting hole 104 comprises a rolling groove 1041 and balls 1042, the opening of the rolling groove 1041 is arranged at the left and right sides of the inner wall of the middle part of the connecting hole 104, and the balls 1042 are embedded in the middle part of the rolling groove 1041;
the engagement block 106 comprises an extrusion groove 1061, and the extrusion groove 1061 is fixedly connected to one side of the engagement block 106;
the fixed frame 2 comprises a base 201, and the base 201 is fixedly connected to the bottom end of the fixed frame 2;
the turnover plate 3 comprises a connecting shaft 301, an inclined groove 302 and a magnetite layer 303, the connecting shaft 301 is fixedly connected to the middle of the turnover plate 3, the inclined groove 302 is fixedly connected to two sides of the turnover plate 3, and the magnetite layer 303 is fixedly connected to one side surface of the inclined groove 302.
Wherein, the slot 103 is a slot with a rectangular bottom end in the cavity 101.
The connecting hole 104 is a circular hole at one side of the middle of the slot 103, and the hole is embedded with the connecting shaft 301.
Wherein, the slot that rolls 1041 is rectangular form for connecting hole 104 middle part inner wall both sides, the surface of its both sides can support and lean on ball 1041 in the slot 1041 that rolls when connecting axle 301 rotates in connecting hole 104, drive ball 1041 through connecting axle 301 pivoted in and roll, make connecting axle 301 more smooth and easy and can not take place the card pause when rotating, let it can produce bigger inertial force and let its returning face plate 3 can rotate the opposite side when returning face plate 3 atress is rotatory simultaneously.
The pressing groove 1061 is an inclined surface formed by inclining one side of the fitting block 106, and the magnet is disposed on the surface of the pressing groove 1061, so that when a force is applied, the pressing groove 1061 of one side fitting block 106 is forced to contract the fitting block 106 into the contraction groove 105, so that the turnover plate 3 rotates to the side with larger weight without a resisting force.
The connecting shaft 301 is a circular shaft arranged in a cylindrical shape in the middle of the turnover plate 3, and one end of the circular shaft is convexly arranged and embedded in the middle of the connecting hole 104.
The inclined grooves 302 are inclined surfaces formed by inclining both sides of the turnover plate 3, and the inclined directions of the inclined surfaces are the same, so that the inclined grooves are re-engaged with the engaging blocks 106 on both sides of the open groove 103 because the inclined directions and angles of both sides of the turnover plate 3 are the same.
The working principle is as follows:
when the structure for preventing animals from entering the inside of the ventilation pipeline is used, one end of the main body 1 is connected to the roof of the building and then is communicated with the inside of the building through the pipeline to enable the air to circulate, meanwhile, the roof is fixedly connected to the roof through the base 201 at the bottom end of the fixing frame 2, when the main body 1 is built on the roof, when the main body moves to the surface of the top end of one side of the turnover plate 3 after moving for a certain distance when organisms such as animals climb into the cavity 101, one side of the turnover plate 3 is pressed downwards to apply force through the weight of the animals, when the main body applies force, the extrusion groove 1061 of the embedding block 106 on one side is applied with force, the embedding block 106 is forced to shrink into the shrinkage groove 105, so that the turnover plate 3 does not have the force to rotate to one side with larger weight, when the turnover plate 3 rotates, the slot 103 opens the slot to make the animal on the surface slide down from the slot and the surface of the turnover plate 3 after turnover, so that the animal can fall down to the ground of the roof, the rotation of the turnover plate 3 is rotated along the connecting hole 104 through the connecting shaft 301 in the middle of the turnover plate, when the connecting shaft 301 rotates in the connecting hole 104, the surfaces on both sides of the turnover plate are abutted against the balls 1041 in the rolling groove 1041, the balls 1041 are driven to roll through the rotation of the connecting shaft 301, so that the connecting shaft 301 is smoother and can not be blocked when the turnover plate 3 rotates, and meanwhile, when the turnover plate 3 rotates under force, the turnover plate 3 can generate larger inertia force to rotate to the other side, and the magnets on the surface of the extrusion groove 1061 can generate adsorbability to make the turnover plate 3 adhere when the turnover plate approaches the stone layer, so that the turnover plate 3 can be connected to the middle of the slot 103 again, and the two sides of the turnover plate 3 are engaged with the engaging blocks 106 on the two sides of the slot 103 again because the inclination directions and angles are the same.
Claims (7)
1. The utility model provides a prevent that animal gets into inside structure of crawling of air pipe, including main part (1), mount (2) and returning face plate (3), its characterized in that: a fixing frame (2) is embedded in the peripheral surface of the main body (1), and a turnover plate (3) is embedded in the main body (1);
the main body (1) comprises a cavity (101), a limiting frame (102), an open groove (103), a connecting hole (104), a contraction groove (105) and an embedding block (106), the cavity (101) is fixedly connected inside the main body (1), the limiting frame (102) is fixedly connected to one end of the main body (1), the opening of the open groove (103) is arranged at the bottom end of the cavity (101), the opening of the connecting hole (104) is arranged on one side of the inner wall of the cavity (101), the opening of the contraction groove (105) is arranged on the left side and the right side of the middle of the open groove (103), and the embedding block (106) is embedded in the middle of the contraction groove (105);
the connecting hole (104) comprises a rolling groove (1041) and balls (1042), the opening of the rolling groove (1041) is arranged on the left side and the right side of the inner wall of the middle part of the connecting hole (104), and the balls (1042) are embedded in the middle part of the rolling groove (1041);
the embedded block (106) comprises an extrusion groove (1061), and the extrusion groove (1061) is fixedly connected to one side of the embedded block (106);
the fixing frame (2) comprises a base (201), and the base (201) is fixedly connected to the bottom end of the fixing frame (2);
upset board (3) are including connecting axle (301), inclined groove (302) and magnetite layer (303), connecting axle (301) fixed connection is in upset board (3) middle part, inclined groove (302) fixed connection is in upset board (3) both sides, magnetite layer (303) fixed connection is in inclined groove (302) a side surface.
2. A structure for preventing animals from entering into the inside of a ventilation duct and crawling, according to claim 1, characterized in that: the slot (103) is a slot with the rectangular bottom end in the cavity (101).
3. A structure for preventing animals from entering into the inside of a ventilation duct and crawling, according to claim 1, characterized in that: the connecting hole (104) is a round hole at one side of the middle part of the slot (103), and the hole is embedded with the connecting shaft (301).
4. A structure for preventing animals from entering into the inside of a ventilation duct and crawling, according to claim 1, characterized in that: the rolling groove (1041) is a slot which is rectangular on two sides of the inner wall of the middle part of the connecting hole (104).
5. A structure for preventing animals from entering into the inside of a ventilation duct and crawling, according to claim 1, characterized in that: the extrusion groove (1061) is an inclined surface which is arranged on one side of the embedding block (106) in an inclined manner, and a magnet is arranged on the surface of the extrusion groove (1061).
6. A structure for preventing animals from entering into the inside of a ventilation duct and crawling, according to claim 1, characterized in that: the connecting shaft (301) is a circular shaft which is arranged in the middle of the turnover plate (3) in a cylindrical shape, and one end of the circular shaft is convexly arranged and embedded in the middle of the connecting hole (104).
7. A structure for preventing animals from entering into the inside of a ventilation duct and crawling, according to claim 1, characterized in that: the inclined grooves (302) are inclined planes which are arranged on two sides of the turnover plate (3) in an inclined manner, and the inclined directions of the inclined planes on the two sides are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922126163.5U CN211793993U (en) | 2019-12-02 | 2019-12-02 | Structure for preventing animals from entering inside of ventilation pipeline and crawling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922126163.5U CN211793993U (en) | 2019-12-02 | 2019-12-02 | Structure for preventing animals from entering inside of ventilation pipeline and crawling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211793993U true CN211793993U (en) | 2020-10-30 |
Family
ID=73030897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922126163.5U Active CN211793993U (en) | 2019-12-02 | 2019-12-02 | Structure for preventing animals from entering inside of ventilation pipeline and crawling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211793993U (en) |
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2019
- 2019-12-02 CN CN201922126163.5U patent/CN211793993U/en active Active
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Effective date of registration: 20221222 Address after: 253,000 Workshop 2, No. 4188, Dongfanghong East Road, Yuanqiao Town, Dezhou Economic and Technological Development Zone, Shandong Province Patentee after: Dezhou Julin HVAC Equipment Co.,Ltd. Address before: 730000 802, 830 paihong South Road, Chengguan District, Lanzhou City, Gansu Province Patentee before: Xu Chunzhi |