Wind tower internal part capable of adjusting wind outlet angle

Abstract

The utility model discloses a wind tower internal part capable of adjusting an air outlet angle, and relates to the field of ventilation shaft shutter air outlets. The window comprises the window frame, the window frame comprises the first frame, the second frame, the top frame and the bottom frame, the abutting mechanism is installed on the window frame, through the abutting mechanism and a screwing bolt, by means of the threaded connection characteristic of the screwing bolt and the abutting block, firstly, accurate position adjustment of the abutting block in a cavity can be achieved, and the abutting block can be tightly screwed along with gradual screwing of the bolt. The abutting block stably moves outwards in the cavity under the thrust action of the threads until the surface of the abutting block tightly abuts against the inner wall of the installation groove, it is guaranteed that the initial position between the window frame and the installation groove is fixed in the process, the assembly gap between the window frame and the installation groove is effectively reduced, and meanwhile the assembly efficiency is improved. Stable supporting points are provided for the air outlet shutters through firm abutting of the abutting blocks, and the stability and firmness of the whole installation structure are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ventilation shaft louver air outlet field, concretely is a wind tower inner part that can adjust the air outlet angle. BACKGROUND

[0002] Ventilation shaft and building wind tower electric louver air outlet are the key equipment in building ventilation system, and electric control and louver design are integrated to realize automatic ventilation regulation, and its characteristics include automatic control, flexible ventilation regulation, good sealing performance and high durability, and are widely applied to various building ventilation systems, and when selecting, the size of ventilation shaft, ventilation volume and control mode need to be considered, and installation needs to be ensured firm and convenient operation and maintenance. UTILITARIAN CONTENT

[0003] Therefore, the utility model discloses the purpose is to provide a kind of wind tower inner part that can adjust the air outlet angle, to solve in actual installation process, to improve the convenience of louver embedded wall, usually its embedded slot is slightly larger than the size of louver, which causes the assembly strength of louver and wall to be poor technical problem.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of wind tower inner part that can adjust the air outlet angle, including window frame, the window frame includes first border, second border, top frame, bottom frame, abutting mechanism is installed on the window frame, can be selectively installed in first border, second border, top frame, bottom frame, the abutting mechanism includes cavity, the inside of the cavity is clamped and slips and abuts block, screw bolt is threadedly connected on the abutting block, the screw bolt is passed through window frame by mounting hole, and screw bolt is rotatably connected with mounting hole by thrust bearing.

[0005] By adopting the above technical scheme, when screwing screw bolt, first, the movement of abutting block in cavity can be accurately controlled by the threaded connection between screw bolt and abutting block, with the tightening of screw bolt, abutting block is pushed by threaded transmission, and moves stably and continuously in cavity, until its outer end surface and the inner wall of mounting slot are in close contact, this process not only realizes the preliminary stable connection between window frame and mounting slot, but also effectively eliminates the gap in assembly process, improves the overall installation accuracy.

[0006] Furthermore, the end of the bolt and the mounting hole are in an embedded structure, and a plurality of abutment mechanisms are provided.

[0007] By adopting the above technical solution, the embedded structure can ensure that the bolts do not protrude from the surface of the window frame during the tightening process, thereby avoiding unsightly installation or potential safety hazards caused by exposed bolts.

[0008] Furthermore, an abutment sheet is provided on the bottom surface of the abutment block for abutting against the inner wall of the embedded groove of the external wall.

[0009] By adopting the above technical solution, the abutment sheet can increase the contact area between the abutment block and the inner wall of the wall embedding groove, thereby dispersing the pressure and improving the stability of the abutment.

[0010] Furthermore, the contact piece is made of rubber, and a plurality of friction strips are equidistantly arranged on the bottom surface of the contact piece.

[0011] By adopting the above technical solution, the rubber material has good elasticity and wear resistance, which can ensure that the contact piece is not easily deformed or damaged during long-term use.

[0012] Furthermore, a plurality of fan blades are provided on the inner side of the window frame, and an adjustment mechanism is provided on one side of the window frame. The adjustment mechanism includes a traction rod and an electric push rod, and the electric push rod is electrically connected to an external power supply.

[0013] By adopting the above technical solution, the setting of the fan blades enables the internal parts of the wind tower to adjust the air outlet angle as needed, meeting the ventilation needs in different scenarios.

[0014] Furthermore, a connecting rod is fixedly provided on the inner side of both ends of the fan blade, the connecting rod is rotatably connected to the window frame, the other end of the connecting rod is rotatably connected to the traction rod, a mounting plate is fixedly provided on one side of the traction rod, one side of the mounting plate is rotatably connected to the end of the electric push rod, and the other end of the electric push rod is rotatably connected to the window frame through a mounting ear.

[0015] By adopting the above technical solution, the rotating connection method enables the fan blades to maintain a stable movement state during the adjustment process, avoiding damage caused by friction or jamming.

[0016] Furthermore, a mounting frame is provided on the outside of the window frame for providing screw mounting points with the external wall.

[0017] By adopting the above technical solution, the provision of the installation frame enables the wind tower internals to be conveniently fixedly connected to the external wall, thereby improving the stability and reliability of the installation.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] The utility model discloses a abutting mechanism, screw bolt, utilize its and the abutting block's thread connection characteristic, can first realize the accurate position adjustment of abutting block in cavity, with the gradually screwing of bolt, abutting block is received the thread thrust effect, moves stably in cavity to the outside, until its surface closely abuts on the inner wall of installation groove, this process not only ensures the preliminary position fixed between window frame and installation groove, and effectively reduces the assembly gap between both, simultaneously, the firm abutment of abutting block provides the stable support point for the air baffle, significantly improves the stability and firmness of whole installation structure. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is the back structure schematic diagram of the utility model;

[0022] Figure 3 It is the cross section structure schematic diagram of the utility model window frame;

[0023] Figure 4 It is the utility model Figure 3 The structure schematic diagram of enlarged A place in the utility model.

[0024] In the drawing: 1, window frame;101, first frame;102, second frame;103, top frame;104, bottom frame;2, leaf;3, adjusting mechanism;301, traction rod;302, connecting rod;303, mounting piece;304, mounting lug;305, electric push rod;4, mounting frame;5, abutting mechanism;501, cavity;502, abutting block;503, bolt;504, thrust bearing;505, mounting hole;506, abutting piece. DETAILED DESCRIPTION

[0025] The technical scheme in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as a limitation on the utility model.

[0026] In the description of the utility model, it needs to explain, the term "center" "upper" "lower" "left" "right" "vertical", "horizontal", "inner", "outer" and so on indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element indicated must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as a limitation on the utility model, in addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected: it can be mechanically connected, or it can be electrically connected: it can be directly connected, or it can be indirectly connected through an intermediate medium: it can be the communication between two elements, and those skilled in the art can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0028] The embodiments will be described below according to the overall structure of the utility model.

[0029] In this embodiment:

[0030] A kind of wind tower inner part capable of adjusting air outlet angle, as shown in Figures 1-4 It includes window frame 1, window frame 1 includes first frame 101, second frame 102, top frame 103, bottom frame 104, abutting mechanism 5 is installed on window frame 1, can be selectively installed on first frame 101, second frame 102, top frame 103, bottom frame 104, abutting mechanism 5 includes cavity 501, the inside of cavity 501 is clamped and slips abutting block 502, screw bolt 503 is threadedly connected on abutting block 502, screw bolt 503 passes through mounting hole 505 and penetrates window frame 1, and screw bolt 503 is rotatably connected with mounting hole 505 by means of thrust bearing 504, when screwing screw bolt 503, first, by the threaded connection between screw bolt 503 and abutting block 502, the movement of abutting block 502 in cavity 501 can be accurately controlled, with the tightening of screw bolt 503, abutting block 502 is subjected to the thrust of threaded transmission, and moves stably and continuously in the cavity to the outside until the outer end surface thereof is in close contact with the inner wall of mounting groove, this process not only realizes the preliminary stable connection between window frame 1 and mounting groove, but also effectively eliminates the gap in the assembly process, improves the overall installation accuracy, at the same time, the firm abutment of abutting block 502 provides stable support for window frame 1, significantly enhances the stability and firmness of the air outlet louver mounting structure, ensures the reliability and safety in the long-term use process.

[0031] ReferenceFigure 3 、 Figure 4 , the end of the bolt 503 is inlaid with the mounting hole 505, the abutting mechanism 5 is provided with a plurality of inlaid structures, which can ensure that the bolt 503 does not protrude from the surface of the window frame 1 during tightening, thereby avoiding the installation of the bolt 503 from being unsightly or potentially causing safety hazards, and the setting of multiple abutting mechanisms 5 enables the window frame 1 to be flexibly adjusted according to the actual situation during installation, thereby enhancing the stability and adaptability of the installation, improving the installation quality of the wind tower inner part, and providing more possibilities for its application in complex environments.

[0032] Referring to Figure 3 、 Figure 4 , the bottom surface of the abutting block 502 is attached with an abutting piece 506 for abutting with the inner wall of the wall body embedding groove, the abutting piece 506 can increase the contact area between the abutting block 502 and the inner wall of the wall body embedding groove, thereby dispersing the pressure and improving the stability of the abutment, and the soft material of the abutting piece 506 can also absorb small errors during installation to a certain extent, making the window frame 1 fit the wall body more tightly, thereby improving the installation precision of the wind tower inner part and effectively prolonging its service life.

[0033] Referring to Figure 3 、 Figure 4 , the material of the abutting piece 506 is rubber, and the bottom surface of the abutting piece 506 is equidistantly provided with a plurality of friction strips, the rubber material has good elasticity and wear resistance, which can ensure that the abutting piece 506 is not easily deformed or damaged during long-term use, and the setting of the friction strips further increases the friction between the abutting piece 506 and the inner wall of the wall body embedding groove, so that the window frame 1 can remain stable when subjected to external forces.

[0034] Referring to Figure 1 、 Figure 2 , the inner side of the window frame 1 is provided with a plurality of fan leaves 2, and one side of the window frame 1 is provided with an adjusting mechanism 3, the adjusting mechanism 3 includes a traction rod 301 and an electric push rod 305, the electric push rod 305 is electrically connected with an external power supply, the setting of the fan leaves 2 enables the wind tower inner part to adjust the air outlet angle as needed to meet the ventilation needs in different scenes, and the electric push rod 305 as a power source realizes precise control of the opening and closing angle of the fan leaves 2 through the transmission of components such as the traction rod 301, thereby improving the ventilation efficiency of the wind tower inner part and providing a broad space for its application in intelligent control.

[0035] Referring to Figure 1 、 Figure 2, a connecting rod 302 is fixedly provided on the inner side of both ends of the fan blade 2, the connecting rod 302 is rotatably connected to the window frame 1, and the other end of the connecting rod 302 is rotatably connected to the traction rod 301, and a mounting piece 303 is fixedly provided on one side of the traction rod 301, and one side of the mounting piece 303 is rotatably connected to the end of the electric push rod 305, and the other end of the electric push rod 305 is rotatably connected to the window frame 1 through the mounting ear 304. The rotating connection method enables the fan blade 2 to maintain a stable movement state during the adjustment process, avoiding damage caused by friction or jamming. At the same time, this connection method also facilitates the disassembly and maintenance of the fan blade 2, reducing maintenance costs. Through the transmission of components such as the traction rod 301, remote control of the opening and closing angles of the fan blade 2 is realized, thereby improving the convenience and safety of operation.

[0036] See Figure 1 、 Figure 2 A mounting frame 4 is provided on the outside of the window frame 1 to provide screw mounting points with the external wall. The setting of the mounting frame 4 enables the wind tower internals to be conveniently fixedly connected to the external wall, thereby improving the stability and reliability of the installation. At the same time, the design of the screw mounting points also facilitates the precise positioning and adjustment of the wind tower internals, ensuring the installation accuracy and firmness.

[0037] The implementation principle of the present invention is as follows: first, the window frame 1 is embedded in the installation groove of the air outlet, and then the bolt 503 is tightened. The threaded connection between the bolt 503 and the abutment block 502 is used to cause the abutment block 502 to move in the interior of the cavity 501, so that the abutment block 502 gradually protrudes outward until the abutment block 502 abuts against the inner wall of the external installation groove. In this way, the window frame 1 and the installation groove are initially fixed, the assembly gap between them is reduced, and the installation structure stability and firmness of the air outlet louver are improved.

[0038] In this embodiment, the abutment mechanism 5 can be selectively installed on the first frame 101, the second frame 102, the top frame 103, and the bottom frame 104, and the number of its installations can be controlled to improve its applicability in the installation environment;

[0039] The electric push rod 305 pushes the mounting plate 303 and the traction rod 301 to move their positions. At this time, the fan blade 2 is connected to the window frame 1 through the rotation of the connecting rod 302 to realize the control of the opening and closing angle of the fan blade 2. This fan blade 2 angle control technology is a common technology at present, so it will not be described in detail here.

[0040] Parts not involved in the present invention are the same as those in the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0041] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the claim range of the utility model, it is protected by the patent law.

Claims

1. A wind tower internal component capable of adjusting the wind outlet angle, characterized in that: The invention comprises a window frame (1), wherein the window frame (1) comprises a first frame (101), a second frame (102), a top frame (103), and a bottom frame (104); an abutting mechanism (5) is installed on the window frame (1), and can be selectively installed on the first frame (101), the second frame (102), the top frame (103), and the bottom frame (104); the abutting mechanism (5) comprises a cavity (501); an abutting block (502) is slidably engaged on the inner side of the cavity (501); a bolt (503) is threadedly connected to the abutting block (502); the bolt (503) passes through the window frame (1) through a mounting hole (505), and the bolt (503) is rotatably connected to the mounting hole (505) through a thrust bearing (504).

2. The wind tower internal component capable of adjusting the air outlet angle according to claim 1, characterized in that: The end of the bolt (503) and the mounting hole (505) are in an embedded structure, and a plurality of abutment mechanisms (5) are provided.

3. The wind tower internal component capable of adjusting the air outlet angle according to claim 1, characterized in that: The bottom surface of the abutment block (502) is provided with an abutment sheet (506) for abutting against the inner wall of the embedded groove of the external wall.

4. The wind tower internal component capable of adjusting the air outlet angle according to claim 3, characterized in that: The contact piece (506) is made of rubber, and a plurality of friction strips are equidistantly arranged on the bottom surface of the contact piece (506).

5. The wind tower internal component capable of adjusting the wind outlet angle according to claim 1, characterized in that: A plurality of fan blades (2) are provided on the inner side of the window frame (1), and an adjustment mechanism (3) is provided on one side of the window frame (1). The adjustment mechanism (3) comprises a traction rod (301) and an electric push rod (305), and the electric push rod (305) is electrically connected to an external power supply.

6. The wind tower internal component capable of adjusting the wind outlet angle according to claim 5, characterized in that: Connecting rods (302) are fixedly provided on the inner sides of both ends of the fan blade (2), the connecting rod (302) is rotatably connected to the window frame (1), the other end of the connecting rod (302) is rotatably connected to the traction rod (301), a mounting piece (303) is fixedly provided on one side of the traction rod (301), one side of the mounting piece (303) is rotatably connected to the end of an electric push rod (305), and the other end of the electric push rod (305) is rotatably connected to the window frame (1) via a mounting ear (304).

7. The wind tower internal component capable of adjusting the air outlet angle according to claim 1, characterized in that: An installation frame (4) is provided on the outside of the window frame (1) for providing screw installation points with an external wall.

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