CN213063417U - Rolling slats door device with anti-wind ability - Google Patents
Rolling slats door device with anti-wind ability Download PDFInfo
- Publication number
- CN213063417U CN213063417U CN202020720994.5U CN202020720994U CN213063417U CN 213063417 U CN213063417 U CN 213063417U CN 202020720994 U CN202020720994 U CN 202020720994U CN 213063417 U CN213063417 U CN 213063417U
- Authority
- CN
- China
- Prior art keywords
- movable support
- wind
- fixed
- split surface
- connecting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a rolling slats door device with anti-wind ability the utility model discloses an among the rolling slats door device with anti-wind ability, owing to set up the movable support post that is used for anti-wind at the middle part of door frame crossbeam, put the back down with the rolling slats door, through actuating mechanism drive movable support post downwardly rotating to the state of aiming at fixed connection device to connect the lower extreme of movable support post on fixed connection device, moreover, the movable support post sets up the inboard at the rolling slats door, and like this, when blowing the rolling slats door, the movable support post can support the rolling slats door and the anti-wind ability of strong rolling slats door. After the roller shutter door is opened, the movable support is driven by the driving mechanism to rotate upwards to retract the movable support, so that the opening width of the roller shutter door is not influenced by the movable support.
Description
Technical Field
The utility model relates to a rolling slats door device with anti-wind ability especially relates to an anti-wind gatepost that is arranged in large-scale rolling slats door of industry factory building.
Background
In industrial factory building design, the width of a gate on a gable is mainly determined by the size of a conveying processing component, and along with the increase of the size of the processing component, the width of the gate also needs to be increased to meet the requirement of the processing component for entering and exiting. For example, in shipyards and large steel structure processing plants, a large number of factory building gates all require a large net width. Too wide a door brings about difficulty in designing and inconvenience in use of the door, and too wide a door brings about a series of problems of heavy weight, difficulty in opening and the like of the door. If the wind-resistant column is additionally arranged in the middle of the gate, the wide rolling door is narrowed, and the using function is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a rolling door device with wind resistance capability, which can increase the wind resistance capability of the rolling door.
In order to achieve the above object, the utility model provides a rolling slats door device with anti-wind ability adopts following technical scheme: a rolling door device with wind resistance comprises a door frame, wherein the door frame comprises a left fixed upright post, a right fixed upright post, a cross beam and a movable strut, the left fixed upright post and the right fixed upright post are fixed on the ground, the cross beam is connected between the top ends of the two fixed upright posts, the movable strut is arranged on the inner side of a rolling door, the upper end of the movable strut is hinged to the middle part of the cross beam, and a fixed connecting device is arranged in a terrace below the middle part of the cross; the movable support column is driven by the driving mechanism to rotate upwards to a storage state or rotate downwards to a state of aligning with the fixed connecting device, and the fixed connecting device is detachably connected with the lower end of the movable support column.
Preferably, the terrace below the middle part of the beam is a rigid terrace.
Preferably, the fixing device comprises a connecting groove arranged in the floor, a connecting block is arranged in the connecting groove, a first connecting plate is arranged at the top of the connecting block, and a first bolt hole group is arranged on the connecting plate; the lower end of the movable support column is provided with a second connecting plate, a second bolt hole group is arranged on the second connecting plate, and the movable support column rotates downwards to the state that the first bolt hole group corresponds to the second bolt hole group in position, so that the first connecting plate and the second connecting plate are fixed through connecting bolts in the first bolt hole group and the second bolt hole group.
More preferably, the vertical section of the connecting groove in the left-right direction is a first split surface, the first split surface is trapezoidal, and the width of the top of the first split surface is smaller than that of the bottom of the first split surface; the connecting block is a second split surface along the vertical section of the left and right direction, the second split surface and the first split surface form a similar trapezoid, and the bottom width of the second split surface is greater than the top width of the first split surface.
Further, be equipped with the heavy groove that suits with first connecting plate shape in the terrace of crossbeam middle part below, the degree of depth in heavy groove is the same with first connecting plate thickness.
Furthermore, the bottom of the sinking groove is formed by a fixed steel plate, and the fixed steel plate is also connected with a bending anchor bar poured in the terrace.
Preferably, the driving device is a winch arranged on the cross beam, and the winch pulls the movable support to rotate through a steel wire rope.
Preferably, the movable support column is made of H-shaped steel, and reinforcing ribs are arranged on two sides of a web plate of the H-shaped steel.
As above, the utility model relates to a rolling slats door device with anti-wind ability has following beneficial effect: the utility model discloses an among the roll up curtain door gear with anti-wind ability, owing to set up the movable support post that is used for anti-wind at the middle part of door frame crossbeam, put the back down with the rolling slats door, through actuating mechanism drive movable support post downwardly rotating to the state of aiming at fixed connection device to connect the lower extreme of movable support post on fixed connection device, moreover, movable support post sets up the inboard at the roll up curtain, and like this, when blowing the rolling slats door, movable support post can support the rolling slats door and the anti-wind ability of strong rolling slats door. After the roller shutter door is opened, the movable support is driven by the driving mechanism to rotate upwards to retract the movable support, so that the opening width of the roller shutter door is not influenced by the movable support.
Drawings
Fig. 1 is a schematic structural diagram of a rolling door device with wind resistance according to the present invention.
Fig. 2 shows a schematic view of the lower end of the movable support pillar aligned with the fixed connection device, but not yet connected thereto.
Fig. 3 shows a schematic structure of the movable support pillar connected with the fixed connecting device in the floor.
Fig. 4 shows a top cross-sectional view of the mobile strut.
Fig. 5 shows a top view of the fixed connection.
Figure 6 shows a front view of the connection block and the first connection plate.
Figure 7 shows a left side view of the connection block and the first connection plate.
Fig. 8 shows a front view of the attachment slot in the floor.
Fig. 9 shows a left side view of the attachment slot in the floor.
Fig. 10 is a schematic view showing the connection between the door frame beam and the upper end of the movable post.
Description of the element reference numerals
1 doorframe
2 fixed column
3 Cross member
4 Movable support
5 terrace
6 connecting groove
7 connecting block
8 first connecting plate
9 first bolt hole group
10 second connecting plate
11 second bolt hole group
12 bolt
13 first split plane
14 second split plane
15 sink tank
16 fixed steel plate
17 bending anchor bar
18 winch
19 steel wire rope
20 reinforcing rib
21 pin shaft
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1, the utility model provides a rolling slats door device with anti-wind ability adopts following technical scheme: a roller shutter door device with wind resistance comprises a door frame 1, wherein the door frame 1 comprises a left fixed upright post 2, a right fixed upright post 2, a cross beam 3 and a movable strut 4, the left fixed upright post and the right fixed upright post 2 are fixed on the ground, the cross beam 3 is connected between the top ends of the two fixed upright posts 2, the movable strut 4 is arranged on the inner side of a roller shutter, the upper end of the movable strut 4 is hinged to the middle part of the cross beam 3, and a fixed connecting device is arranged in a terrace 5 below the middle part; the movable support column 4 is driven by a driving mechanism to rotate upwards to a storage state or rotate downwards to a state of aligning with a fixed connecting device, and the fixed connecting device is detachably connected with the lower end of the movable support column 4.
The utility model discloses an among the roll up curtain door gear with anti-wind ability, owing to set up the movable support post 4 that is used for the anti-wind at the middle part of 1 crossbeam 3 of door frame, put the back down with the rolling slats door, through the state of actuating mechanism drive movable support post 4 downwardly rotating to aiming at fixed connection device, and connect movable support post 4's lower extreme on fixed connection device, moreover, movable support post 4 sets up the inboard at the rolling slats door, and like this, when blowing the rolling slats door, movable support post 4 can support the rolling slats door and the anti-wind ability of strong rolling slats door. After the roller shutter door is opened, the movable support 4 is driven by the driving mechanism to rotate upwards to retract the movable support 4, so that the opening width of the roller shutter door is not influenced by the movable support 4.
The utility model discloses an among the roller shutter door device with anti-wind ability, terrace 5 of crossbeam 3 middle part below is rigidity terrace 5, can firmly fix the lower extreme of activity pillar 4 on fixed connection device like this, and stronger wind load can be resisted to activity pillar 4. As a preferred embodiment, the lower end of the movable support 4 is detachably connected to a fixed connection device, as shown in fig. 2 and 3, the fixed device includes a connection groove 6 disposed in the floor 5, a connection block 7 is disposed in the connection groove 6, please refer to fig. 6 and 7, a first connection plate 8 is disposed on the top of the connection block 7, and a first bolt hole group 9 (see fig. 5) is disposed on the connection plate; the lower end of the movable strut 4 is provided with a second connecting plate 10, the second connecting plate 10 is provided with a second bolt hole group 11 (see fig. 4), and when the movable strut 4 rotates downwards to the state that the positions of the first bolt hole group 9 and the second bolt hole group 11 correspond, the first connecting plate 8 and the second connecting plate 10 are fixed by connecting bolts 12 in the first bolt hole group 9 and the second bolt hole group 11. When the movable support 4 needs to be separated from the fixed connecting device, the bolts 12 in the first bolt hole group 9 and the second bolt hole group 11 are detached.
As shown in fig. 2 and 3, the connecting block 7 can be moved upward in the connecting groove 6 by a certain distance so as to pass the bolts 12 on the first connecting plate 8 and the second connecting plate 10, but the connecting block 7 cannot be freely removed from the connecting groove 6, and for this purpose, as a preferred embodiment, as shown in fig. 2 and 3, the notch of the connecting groove 6 is smaller than the size of the lower portion of the connecting block 7, so that the connecting block 7 cannot be freely removed from the connecting groove 6. As a preferred embodiment, referring to fig. 2, 3 and 8, a vertical section of the connecting groove 6 along the left-right direction is a first split surface 13, the first split surface 13 is trapezoidal, and the top width of the first split surface 13 is smaller than the bottom width; referring to fig. 2, 3 and 6, a vertical cross section of the connecting block 7 along the left-right direction is a second split surface 14, the second split surface 14 and the first split surface 13 form a similar trapezoid, and the bottom width of the second split surface 14 is greater than the top width of the first split surface 13. Referring to fig. 8 and 9, the bottom of the sinking groove 15 is formed by a fixing steel plate 16, and the fixing steel plate 16 is further connected with a bending anchor bar 17 poured in the floor 5. In this way, the steel structural member constituting the coupling groove 6 can be firmly fixed in the terrace 5, and the terrace 5 is not damaged by the wind force under the load. As shown in fig. 3, when the movable support column 4 is in the vertical state, the first connecting plate 8 and the second connecting plate 10 are fixed by the bolts 12, and the connecting block 7 and the connecting groove 6 are just clamped, so that the reliable force transmission of the shear key under the wind load is ensured.
As a preferred embodiment, as shown in fig. 2, 3 and 8, a sinking groove 15 adapted to the shape of the first connecting plate 8 is provided in the terrace 5 below the middle part of the cross beam 3, and the depth of the sinking groove 15 is the same as the thickness of the first connecting plate 8. Like this, when activity pillar 4 was packed up, under the effect of gravity, connecting block 7 sunken in spread groove 6, and first connecting plate 8 sinks in heavy groove 15, and 8 top surfaces of first connecting plate just cover heavy groove 15 with ground parallel and level, both can prevent that debris from getting into heavy groove 15 and play the guard action, can bear ground load again, do not influence the normal use in place.
In the utility model discloses a rolling door device with anti-wind ability, movable support post 4 is rotated by actuating mechanism drive, as shown in fig. 1 and fig. 10, as a preferred embodiment, the upper end of movable support post 4 articulates on crossbeam 3 through round pin axle 21, actuating mechanism is the winch 18 that sets up on crossbeam 3, winch 18 draws movable support post 4 through wire rope 19 and rotates. The wind-resistant column can be made of H-shaped steel or box-shaped steel structure. The top of the column is connected with the door top beam 3 by a pin 21 structure. Rely on door top drive mechanism, can change 90 degrees to door frame 1 tops with anti-wind post by vertical state and tie, reach the state that the door was opened completely. The beam 3 of the door frame 1 is provided with a fixing device, and after the movable support post 4 is rotated to be horizontal, the fixing device locks the movable support post with the beam 3 of the door frame 1, so that the movable support post 4 cannot fall off accidentally when the rolling door is opened. When the movable support post 4 is in a vertical normal working state, the bottom of the movable support post 4 is connected with the fixed connecting device on the ground, so that the rolling door can transmit the horizontal force to the plant structure and the foundation through the movable support post 4 under the action of horizontal wind load, and the function of a wind resisting column is exerted.
In order to improve the strength and structural rigidity of the movable support 4, as shown in fig. 4, the movable support 4 is made of H-shaped steel, and reinforcing ribs 20 are provided on both sides of a web of the H-shaped steel.
The utility model discloses an among the roll up curtain door gear with anti-wind ability, movable support post 4 packs up when the rolling slats door is opened, makes the rolling slats door open the width maximize, satisfies service function. When the rolling shutter door is closed, the movable strut 4 works normally, so that the function of resisting wind load of the movable strut 4 is realized, and the difficulty of large opening width is solved. In the aspect of safety, the driving mechanism of the movable support post 4 is provided with a PLC control system, and when people or other obstacles exist in the rotatable range of the movable support post 4, the control system automatically locks the movable support post 4 to stop rotating so as to ensure safety. When the movable support post 4 works normally in a vertical state, the lower end of the movable support post 4 is reliably connected with the fixed connecting device, and the driving mechanism of the movable support post 4 is locked to prohibit working, so that the use safety is ensured.
The utility model discloses a rolling slats door device with anti-wind ability simple structure, safe and reliable, the clear wide demand of opening of the just satisfying of function rolling slats door has reduced the cost of rolling slats door, and specially adapted large-scale factory building is particularly useful for portable worker's canopy.
To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. The utility model provides a rolling slats door device with anti-wind ability which characterized in that: the rolling curtain is characterized by comprising a door frame, wherein the door frame comprises a left fixed stand column, a right fixed stand column, a cross beam and a movable support column, the left fixed stand column and the right fixed stand column are fixed on the ground, the cross beam is connected between the top ends of the two fixed stand columns, the movable support column is arranged on the inner side of the rolling curtain, the upper end of the movable support column is hinged to the middle part of the cross beam, and a fixed connecting; the movable support column is driven by the driving mechanism to rotate upwards to a storage state or rotate downwards to a state of aligning with the fixed connecting device, and the fixed connecting device is detachably connected with the lower end of the movable support column.
2. The wind-resistant rolling shutter door apparatus according to claim 1, wherein: the terrace below the middle part of the cross beam is a rigid terrace.
3. The wind-resistant rolling shutter door apparatus according to claim 1, wherein: the fixed connecting device comprises a connecting groove arranged in the floor, a connecting block is arranged in the connecting groove, a first connecting plate is arranged at the top of the connecting block, and a first bolt hole group is arranged on the connecting plate; the lower end of the movable support column is provided with a second connecting plate, a second bolt hole group is arranged on the second connecting plate, and the movable support column rotates downwards to the state that the first bolt hole group corresponds to the second bolt hole group in position, so that the first connecting plate and the second connecting plate are fixed through connecting bolts in the first bolt hole group and the second bolt hole group.
4. The wind-resistant rolling shutter door apparatus according to claim 3, wherein: the vertical section of the connecting groove in the left-right direction is a first split surface, the first split surface is trapezoidal, and the width of the top of the first split surface is smaller than that of the bottom of the first split surface; the connecting block is a second split surface along the vertical section of the left and right direction, the second split surface and the first split surface form a similar trapezoid, and the bottom width of the second split surface is greater than the top width of the first split surface.
5. The wind-resistant rolling shutter door apparatus according to claim 4, wherein: be equipped with the heavy groove that suits with first connecting plate shape in the terrace of crossbeam middle part below, the degree of depth in heavy groove is the same with first connecting plate thickness.
6. The wind-resistant rolling shutter door apparatus according to claim 5, wherein: the bottom of the sinking groove is formed by a fixed steel plate, and the fixed steel plate is further connected with a bending anchor bar poured in the terrace.
7. The wind-resistant rolling shutter door apparatus according to claim 1, wherein: the driving mechanism is a winch arranged on the cross beam, and the winch pulls the movable support to rotate through a steel wire rope.
8. The wind-resistant rolling shutter door apparatus according to claim 1, wherein: the movable support column is made of H-shaped steel, and reinforcing ribs are arranged on two sides of a web plate of the H-shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020720994.5U CN213063417U (en) | 2020-05-06 | 2020-05-06 | Rolling slats door device with anti-wind ability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020720994.5U CN213063417U (en) | 2020-05-06 | 2020-05-06 | Rolling slats door device with anti-wind ability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213063417U true CN213063417U (en) | 2021-04-27 |
Family
ID=75551681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020720994.5U Active CN213063417U (en) | 2020-05-06 | 2020-05-06 | Rolling slats door device with anti-wind ability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213063417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411883A (en) * | 2020-05-06 | 2020-07-14 | 上海电气电站环保工程有限公司 | Rolling door device with wind resistance |
-
2020
- 2020-05-06 CN CN202020720994.5U patent/CN213063417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411883A (en) * | 2020-05-06 | 2020-07-14 | 上海电气电站环保工程有限公司 | Rolling door device with wind resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201099937Y (en) | Article-hoisting port safety barrier device | |
| DE202006016138U1 (en) | Wind load-dependent adjustable solar module has horizontal axis below center of gravity of the frame and compensating weights and a drive | |
| CN213063417U (en) | Rolling slats door device with anti-wind ability | |
| CN216405320U (en) | Special bearing cover plate suitable for water conservancy facility gate way drill way | |
| DE102006049690A1 (en) | Wind load-dependently adjustable solar module carrier, has balancing weight to shift pivoting point in direction of main axis held by torques that act in opposite directions and are caused by wind load changeable by drive | |
| US6343443B1 (en) | Above ground safety shelter | |
| CN111411883A (en) | Rolling door device with wind resistance | |
| CN108487847B (en) | Lifting gate with telescopic upright post | |
| CN210622679U (en) | Wind-resistant gate of prefabricated factory of assembled | |
| CN213016029U (en) | Civil air defense door | |
| CN212478903U (en) | Foldable manger plate door of intelligence | |
| CN220868750U (en) | Cantilever scaffold for building construction | |
| CN220868993U (en) | Multifunctional fence with telescopic vertical ladder | |
| CN211037742U (en) | Safety device is used in construction | |
| CN221073649U (en) | Building engineering is with protection canopy that resistance to wind is good | |
| CN220620012U (en) | Split type steel gate convenient to transportation | |
| CN221002569U (en) | Rolling shutter door with wind-resistant column | |
| CN219951730U (en) | Steel beam overhauling channel | |
| CN213740898U (en) | Protection device for reservoir dam running gear | |
| CN216617220U (en) | Upturning opening type part supporting structure and engineering machinery | |
| CN214785889U (en) | Scaffold pedal with flip cover | |
| CN216616821U (en) | Suspension bridge frame for climbing frame | |
| CN218231420U (en) | Safety control mechanism for mine wellhead overhaul platform | |
| CN213710620U (en) | A safety protection structure for water conservancy construction | |
| CN117108084A (en) | Platform guard gate and platform of unloading |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |