CN103206151A - Portable detachable protective door - Google Patents
Portable detachable protective door Download PDFInfo
- Publication number
- CN103206151A CN103206151A CN2013101091446A CN201310109144A CN103206151A CN 103206151 A CN103206151 A CN 103206151A CN 2013101091446 A CN2013101091446 A CN 2013101091446A CN 201310109144 A CN201310109144 A CN 201310109144A CN 103206151 A CN103206151 A CN 103206151A
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- plate
- stop collar
- door
- wall
- detachable protective
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- Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)
Abstract
The invention discloses a portable detachable protective door, belongs to the field of constructional engineering, and solves the protection safety problem of vertical openings in the constructional engineering. The portable detachable protective door comprises a door plate arranged at a vertical opening and rotatably connected onto a wall on the left side of the vertical opening via fixing devices, a limiting device for positioning the door plate at a protective position is arranged between the door plate and the wall on the right side of the vertical opening, each fixing device comprises angle steel arranged on the wall on the left side of the vertical opening and a steel bar arranged on the door plate and correspondingly connected with the angle steel, the angle steel is provided with a plate I and a plate II which are mutually vertical, the plates I are fixed on the wall, the plates II are horizontally arranged, through holes for holding the steel bars are arranged on the plates II, and the steel bars penetrate through the through holes from top to bottom. The portable detachable protective door functions in plugging and protection, and mounting and demounting are convenient.
Description
Technical field
The present invention relates to portable detachable protective door.
Background technology
The protection at vertical hole generally adopts the paling form enclosing of reinforced mesh, plank baffle plate or steel pipe manufacturing to seal the hole in the existing building engineering.Reinforced mesh and the shutoff of plank baffle plate are insecure, and destructible can not play good protection effect; Steel pipe is surrounded when retaining uses and mostly is fixed, inconvenient interim switching, as very inconvenient when dumping rubbish.
Summary of the invention
Problem to be solved by this invention provides portable detachable protective door, and installing/dismounting is convenient, shutoff is firm, and it is convenient to open and close, and plays the favorable protection effect.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: portable detachable protective door, comprise the door-plate that is located at vertical hole, described door-plate is transferred on the left side body of wall at vertical hole by fastening devices, be provided with the stopping means that door-plate is positioned at protective position between described door-plate and the right side body of wall, described fastening devices comprise be located at the angle steel of left side on the body of wall and be located at door-plate on the corresponding reinforcement bar that is connected with angle steel, described angle steel has orthogonal plate I and plate II, described plate I is fixed on the body of wall and the plate II is horizontal arrangement, described plate II is provided with the through hole of ccontaining reinforcement bar, and described reinforcement bar passes through hole from top to bottom.
Improved, described reinforcement bar is made as rectangular-shaped, and described reinforcement bar has orthogonal horizontal stripe and vertical bar, and described vertical bar is positioned at an end of horizontal stripe, and the other end of described horizontal stripe is fixed on the door-plate.
Improved, described angle steel is connected on the body of wall of left side by bolt.
Improved, described plate II is positioned at the lower end of plate I.
Improved, described angle steel is provided with two, and two angle steel distribute along vertical direction, and described reinforcement bar correspondence is provided with two.
Improved, described stopping means comprises limited bolt and stop collar I, stop collar II, the stop collar III of arranging successively from left to right, described stop collar I and stop collar II are located on the door-plate, described stop collar III is located on the body of wall of right side, and described limited bolt is inserted in stop collar I-stop collar II and realizes plug-in mounting or disengaging with the stop collar III by move left and right.
Improved, the left end of described limited bolt is provided with protruding I, and the middle part of described limited bolt is provided with protruding II, and when limited bolt was inserted in stop collar I-stop collar II-stop collar III, described protruding II was adjacent with stop collar II left end.
Improved, described stopping means also comprises base plate, and described stop collar III is located on the base plate, and described base plate is connected on the body of wall of right side by bolt.
Beneficial effect:
After adopting technique scheme, this invents portable detachable protective door
1) at door-plate reinforcement bar is set, at a side wall body angle steel is set, angle steel is provided with the through hole of ccontaining reinforcement bar, reinforcement bar is realized door-plate rotating relative to body of wall with the cooperation of through hole, only need during installation reinforcement bar is passed through hole from top to bottom, also only door-plate need be lifted during dismounting and make reinforcement bar and through hole disengaging, it is all very convenient to install, dismantle;
2) at the opposite side body of wall stop collar III is set, be arranged at the limited bolt that the stop collar III cooperates at door-plate, limited bolt is inserted in the stop collar III realizes door-plate to the shutoff at vertical hole, if will open door-plate as long as limited bolt is broken away from from the stop collar III, it is all very convenient to open and close;
3) base plate of angle steel and stop collar III all is connected on the body of wall by bolt, can dismantle, and realizes that secondary uses.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
Fig. 1 is the structural representation of the portable detachable protective door of the present invention;
Fig. 2 is the structural representation of angle steel among Fig. 1;
Fig. 3 is the structural representation of stop collar III among Fig. 1.
The specific embodiment
As shown in Figure 1 to Figure 3, portable detachable protective door, comprise the door-plate 1 that is located at vertical hole, described door-plate makes door-plate to rotate relative to the left side body of wall by the left side body of wall of fastening devices switching at vertical hole, be provided with stopping means between the right side body of wall at described door-plate and vertical hole, when door-plate forwards the position at the vertical hole of shutoff to, realize locking, also can cancel door-plate that the locking of stopping means makes again relatively the left side body of wall rotate freely and rotate, thereby the switching of realization door-plate.
Described fastening devices comprises the angle steel 2 that is fixed on the body of wall of left side and the reinforcement bar 3 that is fixed on the door-plate.Described angle steel comprises the plate II 22 that is fixed on the plate I 21 on the body of wall of left side and vertically is located at plate I upper end or lower end, as preferably, the lower end that described plate II is located at the plate I makes angle steel be difficult for deformed damaged under the effect of door-plate, described plate II is provided with through hole 4, described reinforcement bar passes through hole from top to bottom, the cooperation of reinforcement bar and through hole realizes that rotating of body of wall on the left of door-plate relatively and the installing/dismounting of door-plate are all very easy, it is laborsaving for door-plate is rotated, reduce through hole to the resistance of reinforcement bar, described reinforcement bar is made as rectangular-shaped, described reinforcement bar has orthogonal horizontal stripe 31 and vertical bar 32, described vertical bar is positioned at an end of horizontal stripe, the other end of described horizontal stripe is fixed on the door-plate, described angle steel is distributed with two along vertical direction, described reinforcement bar correspondence is provided with two, strengthened being connected of door-plate and left side body of wall, described plate I is connected by bolt angle steel can be disassembled from the left side body of wall, the realization secondary uses.
Described stopping means comprises limited bolt 54 and the stop collar I 51 of arranging successively from left to right, stop collar II 52, stop collar III 53, described stop collar I and stop collar II are located on the door-plate, described stop collar III is located on the body of wall of right side, described limited bolt is inserted in stop collar I-stop collar II, described limited bolt is by plug-in mounting or the disengaging of move left and right realization with the stop collar III, door-plate blocks vertical hole when limited bolt is inserted in the stop collar III, door-plate can rotate relative to the left side body of wall when limited bolt breaks away from the stop collar III, the left end of described limited bolt is provided with protruding I 55, the middle part of described limited bolt is provided with protruding II 56, when limited bolt is inserted in stop collar I-stop collar II-stop collar III, described protruding II is adjacent with stop collar II left end, avoid dropping of limited bolt even lose by the setting of protruding I and protruding II, described stopping means also comprises base plate 57, described stop collar III is located on the base plate, and described base plate is connected by bolt the stop collar III can be disassembled from the right side body of wall, the realization secondary uses.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (8)
1. portable detachable protective door, comprise the door-plate (1) that is located at vertical hole, described door-plate is transferred on the left side body of wall at vertical hole by fastening devices, be provided with the stopping means that door-plate is positioned at protective position between described door-plate and the right side body of wall, it is characterized in that: described fastening devices comprise be located at the angle steel (2) of left side on the body of wall and be located at door-plate on the corresponding reinforcement bar that is connected with angle steel (3), described angle steel has orthogonal plate I (21) and plate II (22), described plate I is fixed on the body of wall and the plate II is horizontal arrangement, described plate II is provided with the through hole (4) of ccontaining reinforcement bar, and described reinforcement bar passes through hole from top to bottom.
2. portable detachable protective door according to claim 1, it is characterized in that: described reinforcement bar is made as rectangular-shaped, described reinforcement bar has orthogonal horizontal stripe (31) and vertical bar (32), and described vertical bar is positioned at an end of horizontal stripe, and the other end of described horizontal stripe is fixed on the door-plate.
3. portable detachable protective door according to claim 1 and 2 is characterized in that: described angle steel is connected on the body of wall of left side by bolt.
4. portable detachable protective door according to claim 1 and 2, it is characterized in that: described plate II is positioned at the lower end of plate I.
5. portable detachable protective door according to claim 1 and 2, it is characterized in that: described angle steel is provided with two, and two angle steel distribute along vertical direction, and described reinforcement bar correspondence is provided with two.
6. portable detachable protective door according to claim 1 and 2, it is characterized in that: described stopping means comprises limited bolt (54) and stop collar I (51), stop collar II (52), the stop collar III (53) of arranging successively from left to right, described stop collar I and stop collar II are located on the door-plate, described stop collar III is located on the body of wall of right side, and described limited bolt is inserted in stop collar I-stop collar II and realizes plug-in mounting or disengaging with the stop collar III by move left and right.
7. portable detachable protective door according to claim 6, it is characterized in that: the left end of described limited bolt is provided with protruding I (55), the middle part of described limited bolt is provided with protruding II (56), when limited bolt was inserted in stop collar I-stop collar II-stop collar III, described protruding II was adjacent with stop collar II left end.
8. portable detachable protective door according to claim 6, it is characterized in that: described stopping means also comprises base plate (57), and described stop collar III is located on the base plate, and described base plate is connected on the body of wall of right side by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109144.6A CN103206151B (en) | 2013-03-29 | 2013-03-29 | Portable detachable protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310109144.6A CN103206151B (en) | 2013-03-29 | 2013-03-29 | Portable detachable protective door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103206151A true CN103206151A (en) | 2013-07-17 |
| CN103206151B CN103206151B (en) | 2015-03-25 |
Family
ID=48753539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310109144.6A Active CN103206151B (en) | 2013-03-29 | 2013-03-29 | Portable detachable protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206151B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999058804A1 (en) * | 1998-05-08 | 1999-11-18 | Daloc Ab | Door arrangement with fire protection function |
| DE202004009135U1 (en) * | 2004-06-10 | 2004-10-21 | Wessel, Gerhard | Security widow for protecting people and material assets against attacks has a window frame with a window casement for holding a security/safety glass pane |
| DE202006019263U1 (en) * | 2006-12-21 | 2007-04-12 | Teckentrup Gmbh & Co Kg | Fire protective door comprises an insert made from a flat planar strip arranged in the region of the middle surface of the door leaf and parallel to the surface |
| CN201105934Y (en) * | 2007-10-17 | 2008-08-27 | 中天建设集团有限公司 | Construction elevator prevention door |
| CN201517011U (en) * | 2009-09-25 | 2010-06-30 | 中天建设集团有限公司 | Material elevator in construction location and safety door synchronization lifting device of floor |
| CN201714085U (en) * | 2010-05-06 | 2011-01-19 | 中天建设集团有限公司 | Shear wall door opening side molding plate reinforcing device |
| CN202417120U (en) * | 2012-01-31 | 2012-09-05 | 中天建设集团有限公司天津分公司 | Opening and closing structure for floor protection door of construction elevator |
| CN203114092U (en) * | 2013-03-29 | 2013-08-07 | 中天建设集团有限公司 | Portable detachable protective door |
-
2013
- 2013-03-29 CN CN201310109144.6A patent/CN103206151B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999058804A1 (en) * | 1998-05-08 | 1999-11-18 | Daloc Ab | Door arrangement with fire protection function |
| DE202004009135U1 (en) * | 2004-06-10 | 2004-10-21 | Wessel, Gerhard | Security widow for protecting people and material assets against attacks has a window frame with a window casement for holding a security/safety glass pane |
| DE202006019263U1 (en) * | 2006-12-21 | 2007-04-12 | Teckentrup Gmbh & Co Kg | Fire protective door comprises an insert made from a flat planar strip arranged in the region of the middle surface of the door leaf and parallel to the surface |
| CN201105934Y (en) * | 2007-10-17 | 2008-08-27 | 中天建设集团有限公司 | Construction elevator prevention door |
| CN201517011U (en) * | 2009-09-25 | 2010-06-30 | 中天建设集团有限公司 | Material elevator in construction location and safety door synchronization lifting device of floor |
| CN201714085U (en) * | 2010-05-06 | 2011-01-19 | 中天建设集团有限公司 | Shear wall door opening side molding plate reinforcing device |
| CN202417120U (en) * | 2012-01-31 | 2012-09-05 | 中天建设集团有限公司天津分公司 | Opening and closing structure for floor protection door of construction elevator |
| CN203114092U (en) * | 2013-03-29 | 2013-08-07 | 中天建设集团有限公司 | Portable detachable protective door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103206151B (en) | 2015-03-25 |
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