CN214996215U - Reusable chimney reserved hole safety cover plate - Google Patents
Reusable chimney reserved hole safety cover plate Download PDFInfo
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- CN214996215U CN214996215U CN202120131480.0U CN202120131480U CN214996215U CN 214996215 U CN214996215 U CN 214996215U CN 202120131480 U CN202120131480 U CN 202120131480U CN 214996215 U CN214996215 U CN 214996215U
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- cover plate
- apron
- thick bamboo
- chimney
- safety cover
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- 230000003014 reinforcing effect Effects 0.000 claims description 66
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 31
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 31
- 241001330002 Bambuseae Species 0.000 claims description 31
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 31
- 239000011425 bamboo Substances 0.000 claims description 31
- 230000002787 reinforcement Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000002519 antifouling agent Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model relates to a hole closing cap field is reserved in the building, especially relates to a but reuse's chimney reserves hole safety cover plate, and its technical scheme main points are: including first apron and second apron, first apron is articulated with the second apron, and when first apron and second apron were located the coplanar, first apron and second apron looks butt had reached when not needing safety cover to shelter from the reservation hole, made things convenient for people to accomodate safety cover.
Description
Technical Field
The application relates to the field of building reserved hole sealing covers, in particular to a reusable chimney reserved hole safety cover plate.
Background
At present in the construction, people erect the building body through reinforced concrete structure and finish the back, normally open on the floor board and be equipped with the reservation hole that is used for setting up the chimney, but people need be at other equipment of building body internally mounted before the installation chimney, like this people when walking on the floor board, thereby fall from reservation hole department easily and cause the casualties, consequently the safety cover board that is used for shutoff reservation hole has obtained extensive application.
Safety cover plate is the steel sheet that an area is greater than reserved hole entrance to a cave sectional area among the correlation technique, and people cover safety cover plate on the reserved hole, and then shelter from the reserved hole, and then prevent that people from falling from the reserved hole.
In view of the above-mentioned related art solutions, the inventors found that: safety cover plate is the monoblock steel sheet, and the shape is too big, is difficult for accomodating safety cover plate when people need not shelter from the reservation hole.
SUMMERY OF THE UTILITY MODEL
In order to shelter from when reserving the hole at the safety cover plate of not needing, make things convenient for people to accomodate safety cover plate, this application provides a but reuse's chimney reserves entrance to a cave safety cover plate.
The application provides a but reuse's chimney reserves entrance to a cave safety cover plate adopts following technical scheme:
the utility model provides a repeatedly usable's chimney reserves entrance to a cave safety apron, includes first apron and second apron, and first apron is articulated with the second apron, and when first apron and second apron were located the coplanar, first apron and second apron looks butt.
Through adopting above-mentioned technical scheme, people are when sheltering from the reservation hole, rotate the relative second apron of first apron, make first apron and second apron be located the coplanar, make first apron shelter from the reservation hole with the second apron jointly, compare in the unable folding area of safety cover board too big messenger people inconvenient accomodating, the size is moderate after folding of collapsible messenger safety cover board of installation apron, makes things convenient for people to accomodate it.
Preferably, a first reinforcing cylinder is fixedly connected to the first cover plate, the first reinforcing cylinder is arranged along the direction perpendicular to the abutting edge of the first cover plate and the second cover plate, a reinforcing strip is inserted into the first reinforcing cylinder in a pulling and inserting mode, a second reinforcing cylinder is fixedly connected to the second cover plate, the second reinforcing cylinder and the first reinforcing cylinder are coaxially arranged, and the reinforcing strip can be matched with the second reinforcing cylinder and the first reinforcing cylinder simultaneously.
Through adopting above-mentioned technical scheme, people will consolidate the strip and insert a first reinforcement section of thick bamboo and a second reinforcement section of thick bamboo simultaneously after opening safety cover plate, and then make first apron and second apron buckle relatively, consolidate the design of strip and make safety cover plate can not have the accident when using buckle, consolidate the strip simultaneously and can consolidate safety cover plate, when making people stand on safety cover plate, safety cover plate is difficult for collapsing.
Preferably, a sliding groove penetrating through the first reinforcing cylinder is formed in the side surface of the first reinforcing cylinder along the extending direction of the first reinforcing cylinder, and a sliding handle penetrating through the sliding groove is fixedly connected to the side surface of the reinforcing bar.
Through adopting above-mentioned technical scheme, people can be through removing the slip handle and then drive the reinforcing strip and at the inside removal of a first reinforcing section of thick bamboo to the control reinforcing strip inserts a second reinforcing section of thick bamboo or extracts from a second reinforcing section of thick bamboo, and such design makes the reinforcing strip be located a first reinforcing section of thick bamboo all the time, also makes things convenient for people to operate first reinforcing strip simultaneously.
Preferably, when the first cover plate is parallel to the second cover plate, the distance between the first cover plate and the second cover plate is greater than the length of the first reinforcing cylinder in the direction perpendicular to the first cover plate plus the length of the second reinforcing cylinder in the direction perpendicular to the second cover plate.
Through adopting above-mentioned technical scheme, through the restriction to a first reinforcement section of thick bamboo and a second reinforcement section of thick bamboo size, make a first reinforcement section of thick bamboo and a second reinforcement section of thick bamboo can not block first apron and second apron and fold each other, and then make first apron and second apron can fold into the state that is parallel to each other, and then make people conveniently accomodate safety cover plate.
Preferably, the surface of the first cover plate, which is far away from the first reinforcing cylinder, is connected with a first fixing plate, and the first fixing plate is abutted to the wall of the reserved hole; the surface of the second cover plate, which is far away from the second reinforcing plate, is connected with a second fixing plate, and the second fixing plate is abutted to the wall of the reserved hole.
Through adopting above-mentioned technical scheme, when safety cover plate placed the top in reservation hole, first gusset plate and second gusset plate all with reserve hole wall to the butt, and then make the difficult relative reservation hole of safety cover plate remove, and then make safety cover plate can shelter from the reservation hole all the time.
Preferably, the first fixing plate and the second fixing plate are vertically arranged, the upper end face of the first fixing plate is horizontally and fixedly connected with a first transverse plate, the upper surface of the first transverse plate is abutted to the first cover plate, a first adjusting groove penetrating through the first cover plate is formed in the first cover plate in the extending direction perpendicular to the first fixing plate, and the first transverse plate is connected with the first cover plate through the matching of a bolt and a nut with the first adjusting groove.
Through adopting above-mentioned technical scheme, people can be through the position of adjusting bolt in first adjustment tank, and then adjust the distance of first fixed plate between the second fixed plate, when the reservation hole to different bores, people can make first fixed plate and second fixed plate can all the time with reservation hole wall looks butt through adjusting the distance between first fixed plate and the second fixed plate, and such setting makes the reservation hole that safety cover plate can the more bores of adaptation.
Preferably, the first handle is fixedly connected to the end face, far away from the second cover plate, of the first cover plate, and the second handle is fixedly connected to the end face, far away from the first cover plate, of the second cover plate.
Through adopting above-mentioned technical scheme, after folding safety cover board, people can carry safety cover board up through holding first handle and second handle, and such design makes people can be more convenient carry safety cover board.
Preferably, the surfaces of the first cover plate and the second cover plate are both sprayed with protective paint.
Through adopting above-mentioned technical scheme, the protective paint separates first apron and second apron and air, and then slows down the corrosion of first apron and second apron, and then prolongs safety cover's life.
In summary, the present application has the following technical effects:
1. the first cover plate and the second cover plate are arranged, so that the safety cover plate can be folded, and the safety cover plate is convenient to store;
2. through having set up a first reinforcement section of thick bamboo, a second reinforcement section of thick bamboo and reinforced the strip, make the difficult emergence of safe apron after opening buckle, strengthened safe apron's intensity simultaneously, make safe apron more firm.
Drawings
FIG. 1 is a schematic structural diagram of a safety cover plate in an embodiment of the present application;
fig. 2 is a schematic structural diagram of the bottom surface of the safety cover plate in the embodiment of the present application.
In the figure, 1, a first cover plate; 11. a first regulating groove; 12. a first handle; 2. a second cover plate; 21. a second regulating groove; 22. a second handle; 31. a first reinforcing cylinder; 311. a sliding groove; 32. a second reinforcement cylinder; 33. reinforcing the strips; 34. a sliding handle; 41. a first transverse plate; 42. a second transverse plate; 43. a first fixing plate; 44. and a second fixing plate.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, the application provides a repeatedly usable's chimney reserves entrance to a cave safety apron, including first apron 1 and second apron 2, first apron 1 and second apron 2 are rectangular platelike structure, first apron 1 and second apron 2 are articulated and first apron 1 and second apron 2 can be located the coplanar, when first apron 1 and second apron 2 are located the coplanar, first apron 1 is close to the terminal surface butt that the terminal surface of second apron 2 is close to first apron 1 with second apron 2.
When the safety cover plate is used, people firstly place the first cover plate 1 on the reserved hole, then turn over the second cover plate 2, so that the second cover plate 2 and the first cover plate 1 are located on the same plane, and then the reserved hole opening is completely sealed. Such design makes safety cover plate can turn over and turn over, compares in the unable steel sheet that turns over and turns over, and safety cover plate in this embodiment makes things convenient for people to accomodate it more.
A first apron 1 fixed surface is connected with a first reinforcing section of thick bamboo 31, a first reinforcing section of thick bamboo 31 is square tubular structure in cross-section, a first reinforcing section of thick bamboo 31 extends along the terminal surface of the first apron 1 of perpendicular to and the 2 butt of second apron, the cooperation of inserting is taken out on a first reinforcing section of thick bamboo 31 and is reinforced a strip 33, a second apron 2 fixed surface is connected with a second reinforcing section of thick bamboo 32, a second reinforcing section of thick bamboo 32 is square tubular structure in cross-section, when first apron 1 lies in the coplanar with second apron 2, a second reinforcing section of thick bamboo 32 and the coaxial setting of a first reinforcing section of thick bamboo 31, and it can be simultaneously with a first reinforcing section of thick bamboo 31 and the cooperation of a second reinforcing section of thick bamboo 32 to reinforce strip 33. The side of the reinforcing bar 33 is fixedly connected with a sliding handle 34, the side of the first reinforcing cylinder 31 is provided with a sliding groove 311 running through the first reinforcing cylinder 31 along the extending direction of the first reinforcing cylinder 31, and one end of the sliding handle 34 far away from the reinforcing bar 33 passes through the sliding groove 311 and extends out of the first reinforcing cylinder 31. When the first cover plate 1 and the second cover plate 2 are parallel to each other, a gap is present between the first reinforcement cylinder 31 and the second reinforcement cylinder 32.
After the first cover plate 1 and the second cover plate 2 are folded to the same plane, the sliding bar 34 is moved to slide the sliding bar 34 in the sliding groove 311, so that the reinforcing bar 33 is moved in the first reinforcing cylinder 31 until the reinforcing bar 33 is inserted into the second reinforcing cylinder 32. The reinforcing strip 33 is inserted into the first reinforcing cylinder 31 and the second reinforcing cylinder 32, and the reinforcing strip 33 can prevent the first cover plate 1 from being folded relative to the second cover plate 2, so that the structure of the safety cover plate can be more stable when the safety cover plate is used, and the safety cover plate is not easy to collapse.
Referring to fig. 1 and 2, a first transverse plate 41 is abutted to the surface of the first cover plate 1 far away from the first reinforcing cylinder 31, the first transverse plate 41 is of a strip-shaped plate structure, the first transverse plate 41 extends along the direction perpendicular to the axis of the first reinforcing cylinder 31, first positioning holes are formed in the positions, close to the two ends, of the first transverse plate 41, two first adjusting grooves 11 which are parallel to each other and penetrate through the first cover plate 1 are formed in the first cover plate 1 along the direction parallel to the axis of the first reinforcing cylinder 31, the two first positioning holes and the two first adjusting grooves 11 are arranged correspondingly, first bolts penetrating through the first positioning holes and the first adjusting grooves 11 are arranged on the first transverse plate 41, and first nuts matched with the first bolts are arranged on the first cover plate 1. The surface of the first transverse plate 41 far away from the first cover plate 1 is fixedly connected with a first fixing plate 43, and the surface of the first fixing plate 43 far away from the second cover plate 2 can be abutted against the wall of the reserved hole.
The surface of the second cover plate 2 far away from the second reinforcing cylinder 32 is abutted with a second transverse plate 42, the second transverse plate 42 is of a strip-shaped plate-shaped structure, the second transverse plate 42 extends along the direction perpendicular to the axis of the second reinforcing cylinder 32, second positioning holes are formed in the positions, close to two ends, of the second transverse plate 42, two second adjusting grooves 21 which are parallel to each other and penetrate through the second cover plate 2 are formed in the second cover plate 2 along the direction parallel to the axis of the second reinforcing cylinder 32, the two second positioning holes and the two second adjusting grooves 21 are arranged correspondingly, second bolts penetrating through the second positioning holes and the second adjusting grooves 21 are arranged on the second transverse plate 42, and second nuts matched with the second bolts are arranged on the second cover plate 2. The surface of the second transverse plate 42 far away from the second cover plate 2 is fixedly connected with a second fixing plate 44, and the surface of the second fixing plate 44 far away from the first cover plate 1 can be abutted against the wall of the reserved hole.
The first fixing plate 43 and the second fixing plate 44 can abut against the wall of the reserved hole, so as to stabilize the safety cover plate, and the safety cover plate can cover the reserved hole all the time. When people use the safety cover plate, the positions of the first bolt in the first adjusting groove 11 and the second bolt in the second adjusting groove 21 can be adjusted, and then the positions of the first transverse plate 41 and the second transverse plate 42 are adjusted, so that the positions of the first fixing plate 43 and the second fixing plate 44 are adjusted, the distance between the first fixing plate 43 and the second fixing plate 44 is adjustable through adjusting the positions of the first fixing plate 43 and the second fixing plate 44, and the safety cover plate can adapt to reserved holes with different calibers, and the application range of the safety cover plate is widened through the design.
The end face, far away from the second cover plate 2, of the first cover plate 1 is fixedly connected with a first hand strap, and the end face, far away from the first cover plate 1, of the second cover plate 2 is fixedly connected with a second hand strap; the surfaces of the first cover plate 1 and the second cover plate 2 are both sprayed with protective paint.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.
Claims (7)
1. The utility model provides a but reuse's chimney reserves entrance to a cave safety apron which characterized in that: including first apron (1) and second apron (2), first apron (1) is articulated with second apron (2), when first apron (1) is located the coplanar with second apron (2), first apron (1) and second apron (2) looks butt, first reinforcement section of thick bamboo (31) of fixedly connected with on first apron (1), first reinforcement section of thick bamboo (31) are followed the direction setting on perpendicular to first apron (1) and second apron (2) butt limit, first reinforcement section of thick bamboo (31) interior extraction and insertion cooperation has a reinforcement strip (33), a section of thick bamboo (32) are consolidated to fixedly connected with second on second apron (2), a section of thick bamboo (32) are consolidated to second reinforcement section of thick bamboo (32) and the coaxial setting of first reinforcement section of thick bamboo (31) and reinforcement strip (33) can consolidate a section of thick bamboo (32) and the cooperation of a first reinforcement section of thick bamboo (31) with the second simultaneously.
2. The reusable chimney reserved hole safety cover plate according to claim 1, characterized in that: a sliding groove (311) penetrating through the first reinforcing cylinder (31) is formed in the side face of the first reinforcing cylinder (31) along the extending direction of the first reinforcing cylinder (31), and a sliding handle (34) penetrating through the sliding groove (311) is fixedly connected to the side face of the reinforcing strip (33).
3. The reusable chimney reserved hole safety cover plate according to claim 1, characterized in that: when the first cover plate (1) is parallel to the second cover plate (2), the distance between the first cover plate (1) and the second cover plate (2) is greater than the length of the first reinforcing cylinder (31) in the direction perpendicular to the first cover plate (1) plus the length of the second reinforcing cylinder (32) in the direction perpendicular to the second cover plate (2).
4. The reusable chimney reserved hole safety cover plate according to claim 1, characterized in that: the surface of the first cover plate (1) far away from the first reinforcing cylinder (31) is connected with a first fixing plate (43), and the first fixing plate (43) is abutted to the wall of the reserved hole; the surface of the second cover plate (2) far away from the second reinforcing cylinder (32) is connected with a second fixing plate (44), and the second fixing plate (44) is abutted to the wall of the reserved hole.
5. The reusable chimney reserved hole safety cover plate according to claim 4, characterized in that: first fixed plate (43) and the equal vertical setting of second fixed plate (44), first horizontal board (41) of first fixed plate (43) up end level fixedly connected with, first horizontal board (41) upper surface and first apron (1) looks butt, first apron (1) are gone up and are seted up first adjustment tank (11) that run through first apron (1) along the extending direction of perpendicular first fixed plate (43), first horizontal board (41) are connected with first apron (1) through the cooperation of bolt and nut with first adjustment tank (11).
6. The reusable chimney reserved hole safety cover plate according to claim 1, characterized in that: the first handle (12) is fixedly connected to the end face, far away from the second cover plate (2), of the first cover plate (1), and the second handle (22) is fixedly connected to the end face, far away from the first cover plate (1), of the second cover plate (2).
7. The reusable chimney reserved hole safety cover plate according to claim 1, characterized in that: protective paint is sprayed on the surfaces of the first cover plate (1) and the second cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120131480.0U CN214996215U (en) | 2021-01-18 | 2021-01-18 | Reusable chimney reserved hole safety cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120131480.0U CN214996215U (en) | 2021-01-18 | 2021-01-18 | Reusable chimney reserved hole safety cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214996215U true CN214996215U (en) | 2021-12-03 |
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ID=79139897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120131480.0U Active CN214996215U (en) | 2021-01-18 | 2021-01-18 | Reusable chimney reserved hole safety cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214996215U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680305A (en) * | 2022-11-21 | 2023-02-03 | 中建科工集团有限公司 | Protective cover plate, operation method and manufacturing method |
| CN117344998A (en) * | 2023-11-16 | 2024-01-05 | 山东一滕建设集团有限公司 | Detachable temporary window hole protection device for building construction |
-
2021
- 2021-01-18 CN CN202120131480.0U patent/CN214996215U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680305A (en) * | 2022-11-21 | 2023-02-03 | 中建科工集团有限公司 | Protective cover plate, operation method and manufacturing method |
| CN117344998A (en) * | 2023-11-16 | 2024-01-05 | 山东一滕建设集团有限公司 | Detachable temporary window hole protection device for building construction |
| CN117344998B (en) * | 2023-11-16 | 2024-12-03 | 山东一滕建设集团有限公司 | Detachable temporary window hole protection device for building construction |
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