CN212507117U - Steel structure protective frame of building roof ventilation device - Google Patents
Steel structure protective frame of building roof ventilation device Download PDFInfo
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- CN212507117U CN212507117U CN201922386080.XU CN201922386080U CN212507117U CN 212507117 U CN212507117 U CN 212507117U CN 201922386080 U CN201922386080 U CN 201922386080U CN 212507117 U CN212507117 U CN 212507117U
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Abstract
The utility model provides a building roof ventilation unit's steel construction protective frame, including vent and frame, one side fixed mounting of vent has the frame, and the bottom fixed mounting of vent has the base, and the bottom fixed mounting of base has the wall body, and the inside active link of base has a stopper, and one side swing joint of stopper has the pivot, and one side active link of pivot has the movable rod, and one side fixed mounting of movable rod has first piece of supporting. The utility model discloses with the periphery of frame mount to vent, then install the stopper to the inside of base and wall body, let the movable rod of both sides expand through the pivot through the spring when the stopper gets into inside, then the rethread is first to withstand the movable rod by the piece, make the movable rod can not take place the swing at will, let the stopper be difficult to break away from simultaneously, install the connecting plate to one side of stopper through the screw after that, the rethread bracing piece supports two connecting plates, make the vent stable with the connection structure of wall body, be difficult to break away from.
Description
Technical Field
The utility model relates to a building structure technical field especially relates to a building structure steel construction protective frame.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets. Because of its dead weight is lighter, and the construction is simple and convenient, the wide application in fields such as large-scale factory building, venue, super high-rise, through the pre-buried inside at ventilation structure of reinforcing bar among the ventilation structure prior art on the roof of building, rethread screw fixation on the wall body leads to the screw to become flexible easily after ventilation structure blows through long-term wind, leads to the ventilation structure condition of warping to appear easily when wind-force is too big simultaneously, consequently solves above problem and provides a building roof ventilation unit's steel construction protective frame.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a steel structure protective frame of a building roof ventilation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a steel structure protective frame of a building roof ventilation device comprises a ventilation opening and a frame, wherein the frame is fixedly arranged on one side of the ventilation opening;
the ventilation opening comprises a base, a wall body, a limiting block, a rotating shaft, a movable rod, a first abutting block, a spring, a connecting plate, a screw and a supporting rod, wherein the base is fixedly installed at the bottom end of the ventilation opening, the wall body is fixedly installed at the bottom end of the base, the limiting block is movably connected inside the base, the rotating shaft is movably connected to one side of the limiting block, the movable rod is movably connected to one side of the rotating shaft, the first abutting block is fixedly installed at one side of the movable rod, the spring is fixedly installed at the other side of the movable rod, the connecting plate is fixedly installed on the outer wall of one side of the base, the screw is movably connected to one side of the connecting plate;
the frame includes that strengthening rib, connecting rod, dowel steel, second support piece, buffer layer, blow vent, the inside fixed mounting of frame has the strengthening rib, the one end fixed mounting of strengthening rib has the connecting rod, one side fixed mounting of connecting rod has the dowel steel, the one end fixed mounting of dowel steel has the second to support the piece, the outer wall fixed mounting of frame has the buffer layer, the surface embedding of buffer layer is provided with the blow vent.
As a further description of the above technical solution: the stopper is the cuboid structure, and one end both sides face all is connected with the movable rod through the pivot.
As a further description of the above technical solution: the first abutting block is of a triangular structure and is made of stainless steel.
As a further description of the above technical solution: the supporting rods are inclined 30-40 degrees to one side, and two ends of the supporting rods are connected with limiting blocks through connecting plates.
As a further description of the above technical solution: the diameter of the reinforcing ribs is 3cm-5cm, and a plurality of reinforcing ribs are arranged between the frame and one side face of the connecting rod.
As a further description of the above technical solution: the buffer layer is of a wave structure and is arranged on four sides of the outer wall of the frame.
As a further description of the above technical solution: the diameter of the vent is 2cm-3cm, and each outer wall surface of the frame is provided with the vent.
Has the advantages that:
1. the utility model discloses with the periphery of frame mount to vent, then install the stopper to the inside of base and wall body, let the movable rod of both sides expand through the pivot through the spring when the stopper gets into inside, then the rethread is first to withstand the movable rod by the piece, make the movable rod can not take place the swing at will, let the stopper be difficult to break away from simultaneously, install the connecting plate to one side of stopper through the screw after that, the rethread bracing piece supports two connecting plates, make the vent stable with the connection structure of wall body, be difficult to break away from.
2. Secondly, protect the vent through the frame, prevent that the vent from being damaged by external article, consolidate the frame through a plurality of strengthening ribs simultaneously, pass the connecting rod through the strengthening rib when the frame atress, let the connecting rod drive the dowel steel support the vent through the second and include the junction of base, make the vent be difficult to take place to warp, then support the impact force of slow wind through the buffer layer, the impact force of the wind can effectually weaken by running through of a plurality of air vents of rethread, make the anti-wind ability of vent strong.
Drawings
FIG. 1 is a schematic sectional view of the overall structure of the present invention;
FIG. 2 is a schematic top sectional view of the middle frame of the present invention;
FIG. 3 is a front view of the middle frame of the present invention;
fig. 4 is an enlarged schematic view of fig. 1A of the present invention.
Illustration of the drawings:
a ventilation opening 1; a base 101; a wall 102; a stop block 103; a rotating shaft 104; a movable bar 105; a first block 106; a spring 107; a connecting plate 108; a screw 109; a support bar 110; a frame 2; a reinforcing rib 201; a connecting rod 202; a dowel 203; a second butting block 204; a buffer layer 205; a vent 206.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a steel structure protective frame of a building roof ventilation device comprises a ventilation opening 1 and a frame 2, wherein the frame 2 is fixedly arranged on one side of the ventilation opening;
the ventilation opening 1 comprises a base 101, a wall 102, a limiting block 103, a rotating shaft 104, a movable rod 105, a first abutting block 106, a spring 107, a connecting plate 108, a screw 109 and a supporting rod 110, wherein the base 101 is fixedly installed at the bottom end of the ventilation opening 1, the wall 102 is fixedly installed at the bottom end of the base 101, the limiting block 103 is movably connected in the base 101, the rotating shaft 104 is movably connected to one side of the limiting block 103, the movable rod 105 is movably connected to one side of the rotating shaft 104, the first abutting block 106 is fixedly installed at one side of the movable rod 105, the spring 107 is fixedly installed at the other side of the movable rod 105, the connecting plate 108 is fixedly installed on the outer wall of one side of the base 101, the screw 109 is movably connected to one;
Wherein, stopper 103 is the cuboid structure, and one end both sides face all is connected with movable rod 105 through pivot 104, lets the movable rod 105 of both sides carry out automatic expansion through pivot 104 through spring 107 when stopper 103 enters into inside base 101 and wall body 102.
The first abutting block 106 is in a triangular structure, and the first abutting block 106 is made of stainless steel, and abuts against the movable rod 105 through the first abutting block 106, so that the movable rod 105 cannot swing at will, and the limiting block 103 is not easy to disengage.
The support rods 110 are inclined to one side by 30-40 degrees, the two ends of each support rod are connected with the limiting blocks 103 through the connecting plates 108, and the two connecting plates 108 are supported through the support rods 110, so that the connecting structure of the ventilation opening 1 and the wall body 102 is stable and is not easy to separate.
The diameter of the reinforcing ribs 201 is 3cm-5cm, a plurality of reinforcing ribs are arranged between the frame 2 and one side face of the connecting rod 202, and the frame is reinforced through the plurality of reinforcing ribs 201, so that the frame 2 is not easy to deform when being impacted by wind.
Wherein, buffer layer 205 is wave structure, and all is equipped with at the outer wall four sides of frame 2, supports the impact force of slow wind through the buffer layer to increase the resistance of wind.
Wherein, the diameter of vent 206 is 2cm-3cm, and all is equipped with at every outer wall of frame 2, lets the impact force of wind can effectual weaken through running through of a plurality of air vents 206, makes vent 1's anti-wind ability reinforce.
The working principle is as follows: when the device is used, the frame 2 is arranged on the periphery of the ventilation opening 1, then the limiting block 103 is arranged inside the base 101 and the wall body 102, when the limiting block 103 enters the inside, the movable rods 105 on two sides are automatically unfolded through the rotating shaft 104 through the spring 107, then the movable rods 105 are propped against the first propping block 106, so that the movable rods 105 cannot swing randomly, meanwhile, the limiting block 103 is not easy to break away, then the connecting plates 108 are arranged on one side of the limiting block 103 through the screws 109, the two connecting plates 108 are supported through the supporting rods 110, the connecting structure of the ventilation opening 1 and the wall body 102 is stable and not easy to break away, then the ventilation opening 1 is protected through the frame 2, the ventilation opening 1 is prevented from being damaged by external objects, meanwhile, the frame 2 is reinforced through the reinforcing ribs 201, and when the frame 2 is stressed, the connecting rods 202 are transmitted through the reinforcing, let connecting rod 202 drive dowel steel 203 withstand vent 1 and the junction including base 101 through second support block 204, make vent 1 be difficult to take place to warp, then support the impact force of slow wind through buffer layer 205, the impact force that the rethread runs through of a plurality of air vents 206 and let the wind can effectually weaken, make vent 1's anti-wind ability reinforce.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A steel structure protective frame of a building roof ventilation device comprises a ventilation opening (1) and a frame (2), and is characterized in that the frame (2) is fixedly arranged on one side of the ventilation opening;
the ventilation opening (1) comprises a base (101), a wall body (102), a limiting block (103), a rotating shaft (104), a movable rod (105), a first abutting block (106), a spring (107), a connecting plate (108), a screw (109) and a supporting rod (110), wherein the base (101) is fixedly installed at the bottom end of the ventilation opening (1), the wall body (102) is fixedly installed at the bottom end of the base (101), the limiting block (103) is movably connected to the inner portion of the base (101), the rotating shaft (104) is movably connected to one side of the limiting block (103), the movable rod (105) is movably connected to one side of the rotating shaft (104), the first abutting block (106) is fixedly installed at one side of the movable rod (105), the spring (107) is fixedly installed at the other side of the movable rod (105), the connecting plate (108) is fixedly installed at the outer wall of one side of the base (101), and the screw (109, a support rod (110) is fixedly arranged on one side of the screw (109);
frame (2) include strengthening rib (201), connecting rod (202), dowel steel (203), second support piece (204), buffer layer (205), blow vent (206), the inside fixed mounting of frame (2) has strengthening rib (201), the one end fixed mounting of strengthening rib (201) has connecting rod (202), one side fixed mounting of connecting rod (202) has dowel steel (203), the one end fixed mounting of dowel steel (203) has the second to support piece (204), the outer wall fixed mounting of frame (2) has buffer layer (205), the surface embedding of buffer layer (205) is provided with blow vent (206).
2. The steel structure protective frame of the building roof ventilation device according to claim 1, wherein the limiting block (103) is of a cuboid structure, and two side faces of one end of the limiting block are connected with a movable rod (105) through a rotating shaft (104).
3. The steel structure protective frame of the building roof ventilation device according to claim 1, wherein the first resisting block (106) is a triangular structure, and the first resisting block (106) is made of stainless steel.
4. The steel structure protective frame of the building roof ventilation device according to claim 1, wherein the support rods (110) are inclined to one side by 30-40 degrees, and both ends are connected with the limit blocks (103) through the connecting plates (108).
5. The steel structure protective frame of the building roof ventilation device according to the claim 1, characterized in that the diameter of the reinforcing rib (201) is 3cm-5cm, and there are several ribs between the frame (2) and one side of the connecting rod (202).
6. The steel structural protective frame of a building roof ventilation device according to claim 1, characterized in that the buffer layer (205) is of a wave structure and is provided on four sides of the outer wall of the frame (2).
7. The steel structural protective frame of a building roof ventilation device according to claim 1, characterized in that the diameter of the air vent (206) is 2cm-3cm, and each outer wall surface of the frame (2) is provided with the air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386080.XU CN212507117U (en) | 2019-12-26 | 2019-12-26 | Steel structure protective frame of building roof ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386080.XU CN212507117U (en) | 2019-12-26 | 2019-12-26 | Steel structure protective frame of building roof ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212507117U true CN212507117U (en) | 2021-02-09 |
Family
ID=74386617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922386080.XU Active CN212507117U (en) | 2019-12-26 | 2019-12-26 | Steel structure protective frame of building roof ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212507117U (en) |
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2019
- 2019-12-26 CN CN201922386080.XU patent/CN212507117U/en active Active
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