CN115030535A - Door frame protection device and construction process - Google Patents
Door frame protection device and construction process Download PDFInfo
- Publication number
- CN115030535A CN115030535A CN202210671086.5A CN202210671086A CN115030535A CN 115030535 A CN115030535 A CN 115030535A CN 202210671086 A CN202210671086 A CN 202210671086A CN 115030535 A CN115030535 A CN 115030535A
- Authority
- CN
- China
- Prior art keywords
- door frame
- protection device
- connecting plate
- mounting groove
- climbing
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title abstract description 12
- 230000009194 climbing Effects 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000006260 foam Substances 0.000 claims description 11
- 230000001012 protector Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/247—Safety or protective measures preventing damage to building parts or finishing work during construction specific for protecting windows or doors leaves
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
Abstract
The invention provides a door frame protection device and a construction process, wherein the door frame protection device comprises two groups of climbing platforms which are respectively arranged on two sides of a bottom door frame; the connecting plate is bridged between the two groups of climbing platforms and is positioned above the bottom door frame; the slope climbing platform is provided with an inclined plane, and the included angle between the inclined plane and the ground is gradually increased from a position far away from the bottom door frame to a position close to the bottom door frame. The door frame protection device provided by the invention has the advantages of simple measure scheme, easy grasp by constructors and convenient operation; the used materials are easy to obtain and can be recycled; at present, the national economy mainly develops low-carbon economy, and energy conservation, environmental protection, greenness and low carbon gradually become a trend; the elastic door frame protection device is transformed by being convenient to install, saving materials and protecting finished products, avoids damage to a door frame, and conforms to the development line of national low-carbon economy. The device has the characteristics of strong operability, simple and convenient installation and wide application range, and is suitable for large-area popularization and use.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a door frame protection device and a construction process.
Background
In the field of building construction, the installation of on-site door frames is generally finished before ground construction, so that during ground construction, most materials in a room need to be dragged into the room through the door frames in a trolley mode, and the door frames at the bottom can be impacted and the like in the process of passing a trolley, so that the bottom door frames are deformed or damaged, the bottom door frames have to be reworked again, and a large amount of time and financial resources are wasted.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
To this end, the invention provides, in a first aspect, a door frame protector.
The invention provides a construction process of a door frame protection device in a second aspect.
The present invention provides a door frame protection device, comprising:
the two groups of climbing platforms are respectively arranged on two sides of the bottom door frame;
the connecting plate is bridged between the two groups of climbing platforms and is positioned above the bottom door frame;
the slope climbing platform is provided with an inclined plane, and the included angle between the inclined plane and the ground is gradually increased from a position far away from the bottom door frame to a position close to the bottom door frame.
The door frame protection device provided by the invention comprises a climbing platform and a connecting plate. Wherein, the climbing platform is arranged on both sides of the bottom door frame, and then the connecting plate is installed by bridging, so that a protective space for accommodating the bottom door frame is formed between the climbing platform and the connecting plate. In the specific use process, the trolley for carrying materials firstly enters from the climbing platform on one side and leaves from the climbing platform on the other side after passing through the connecting plate, and the whole process is not in contact with the bottom door frame, so that the condition that the trolley collides with the bottom door frame is avoided, and the door frame is effectively protected. Wherein, the inclined plane that the climbing platform set up makes things convenient for the walking of dolly.
According to the technical scheme of the invention, the door frame protection device can also have the following additional technical characteristics:
in the above technical solution, a mounting groove is formed at a part where the inclined surface and the connecting plate are bridged, the mounting groove is opened along an inclined direction of the inclined surface, and the bridging part of the connecting plate is located in the mounting groove.
In this technical scheme, be provided with the mounting groove on the inclined plane. The mounting groove is used for ensuring the mounting of the connecting plate. When the bridging portion of connecting plate was installed in the mounting groove, there was not the difference in height just in the up end of inclined plane and connecting plate, when the dolly was through junction between them like this, can not cause the problem that the connecting plate atress drops to guarantee the stability of connecting plate installation.
In the above technical solution, the depth of the mounting groove is adapted to the thickness of the connecting plate, and when the bridging portion of the connecting plate is located in the mounting groove, the upper end surface of the connecting plate is highly consistent with the inclined surface in the inclined direction.
In the technical scheme, the depth of the mounting groove is limited. When the depth of mounting groove and the thickness of connecting plate fit, the bridging portion of connecting plate can agree with in the mounting groove completely to avoid the bridging portion protrusion of connecting plate in the inclined plane or recessed in the inclined plane, and then guarantee the steady passing through of dolly of carrying material.
In the above technical solution, the method further comprises:
and the filling structure is filled between the climbing platform and the bottom floor slab, one wall surface of the filling structure is in contact with the inner wall surface of the climbing platform, and the other wall surface of the filling structure is in contact with the outer wall surface of the bottom floor slab.
In the technical scheme, the device further comprises a filling structure. The filling structure is filled between the climbing platform and the bottom floor slab, and the connectivity of the climbing platform and the bottom floor slab can be ensured.
In the above technical solution, the filling structure is a foam board.
In the technical scheme, the foam board is low in cost and convenient to clean.
In the technical scheme, the cross section of the climbing platform is triangular.
In the technical scheme, the cross section of the climbing platform is of a triangular structure. One side of the triangle is the inclined plane. In addition, in order to guarantee the stability of climbing platform, the climbing platform can adopt the rubber material, perhaps sets up the rubber pad in the base of climbing platform to increase the frictional force with ground.
In the technical scheme, the length of the climbing platform is greater than or equal to that of the bottom door frame.
In the technical scheme, in order to ensure that the bottom door frame can be completely protected, the length of the climbing platform is limited to be greater than or equal to that of the bottom door frame.
In the above technical scheme, the connecting plate is connected with the climbing platform through bolts.
In this technical scheme, the connecting plate can adopt the connected mode of bolt with the climbing platform. Of course, in order to avoid the protrusion of the bolt to affect the passing of the trolley, the bolt can be installed in a sinking mode.
In the above technical scheme, the mounting groove and the connecting plate are formed with bolt holes, and bolts are mounted in the bolt holes.
In this technical scheme, the bolt hole of mounting groove can be the structure of through-hole, and the bolt hole of connecting plate bridging portion then adopts sunken structure, consequently guarantees to accomplish the back of installing when the bolt. The top of the bolt can not protrude out of the top of the connecting plate, so that the influence on the passing of the trolley is avoided.
The invention also provides a construction process of the door frame protection device, which is applied to the door frame protection device in any one of the technical schemes and is characterized by comprising the following steps:
installing foam plates on two sides of a bottom door frame;
installing climbing platforms on two sides of the foam board;
bridging the connecting plate between the climbing platforms;
wherein when the material is required to be transported to or from a room, an operator operates the material-carrying trolley through one side of the ramp, through the connecting plate, and then out of or into the room through the other side of the ramp.
Compared with the prior art, the door frame protection device and the construction process provided by the invention have the following beneficial effects:
1. the door frame protection device provided by the invention can ensure that a trolley for carrying materials smoothly passes through the door frame and can also ensure that the trolley is not contacted with the door frame, so that the condition that the door frame is deformed due to impact is avoided;
2. the construction process of the door frame protection device provided by the invention has the advantages of simple measure scheme, easy grasp of constructors and convenient operation; the used materials are easy to obtain and can be recycled; at present, the national economy mainly develops low-carbon economy, and energy conservation, environmental protection, greenness and low carbon gradually become a trend; the elastic door frame protection device is transformed by being convenient to install, saving materials and protecting finished products, avoids damage to a door frame, and conforms to the development line of national low-carbon economy. The device has the characteristics of strong operability, simple and convenient installation and wide application range, and is suitable for large-area popularization and use.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front sectional view of a doorframe protecting device of the present invention;
fig. 2 is a plan view of the doorframe protection device of the present invention.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 2 is:
1. climbing a slope; 2. a door frame; 3. a connecting plate; 4. an inclined surface; 5. mounting grooves; 6. and (6) filling the structure.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention, taken in conjunction with the accompanying drawings and detailed description, is set forth below. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the scope of the present invention is not limited by the specific embodiments disclosed below.
A door frame protecting apparatus and a construction process according to some embodiments of the present invention will be described with reference to fig. 1 to 2.
Some embodiments of the present application provide a door frame protection device.
As shown in fig. 1 to 2, a first embodiment of the present invention provides a door frame protector, including:
the two groups of climbing platforms 1 are respectively arranged on two sides of the bottom door frame 2;
the connecting plate 3 is bridged between the two groups of climbing platforms 1 and is positioned above the bottom door frame 2;
the climbing platform 1 is provided with an inclined surface 4, and the included angle between the inclined surface 4 and the ground is gradually increased from the position far away from the bottom door frame 2 to the position close to the bottom door frame 2.
The door frame 2 protection device provided by the invention comprises a climbing platform 1 and a connecting plate 3. Wherein, climbing platform 1 arranges in the both sides of bottom door frame 2, and the connecting plate 3 of rethread bridging installation for form the protection space who holds bottom door frame 2 between the two. In a specific using process, the trolley for carrying materials firstly enters from the climbing platform 1 on one side and leaves from the climbing platform 1 on the other side after passing through the connecting plate 3, and the whole process is not in contact with the bottom door frame 2, so that the condition that the trolley collides with the bottom door frame 2 is avoided, and the door frame 2 is effectively protected. Wherein, the inclined plane 4 that the climbing platform 1 set up makes things convenient for the walking of dolly.
The second embodiment of the present invention provides a door frame protection device, and on the basis of the first embodiment, a mounting groove 5 is formed at a bridging portion between the inclined surface 4 and the connecting plate 3, the mounting groove 5 is opened along an inclined direction of the inclined surface 4, and the bridging portion of the connecting plate 3 is located in the mounting groove 5.
In the present embodiment, the inclined surface 4 is provided with a mounting groove 5. The mounting groove 5 serves to secure the mounting of the connection plate 3. When the bridging portion of connecting plate 3 was installed in mounting groove 5, there was not the difference in height just in the up end of inclined plane 4 and connecting plate 3, when the dolly was through junction between them like this, can not cause the problem that the connecting plate 3 atress drops to guarantee the stability of connecting plate 3 installation.
A third embodiment of the present invention provides a door frame protector, and in any of the above embodiments, the depth of the mounting groove 5 is adapted to the thickness of the connecting plate 3, and when the bridging portion of the connecting plate 3 is located in the mounting groove 5, the upper end surface of the connecting plate 3 is at the same height as the inclined surface 4 in the inclined direction.
In the present embodiment, the depth of the mounting groove 5 is defined. When the depth of mounting groove 5 and the thickness of connecting plate 3 fit, the bridging portion of connecting plate 3 can agree with in mounting groove 5 completely to avoid the bridging portion protrusion of connecting plate 3 in inclined plane 4 or recessed in inclined plane 4, and then guarantee the steady passing through of dolly of carrying material.
A fourth embodiment of the present invention provides a door frame protection device, and on the basis of any of the above embodiments, the door frame protection device further includes:
and the filling structure 6 is filled between the climbing platform 1 and the bottom floor slab, one wall surface of the filling structure 6 is in contact with the inner wall surface of the climbing platform 1, and the other wall surface of the filling structure 6 is in contact with the outer wall surface of the bottom floor slab.
In this embodiment, a filling structure 6 is also included. The filling structure 6 is filled between the climbing platform 1 and the bottom floor slab, and the connectivity between the climbing platform and the bottom floor slab can be ensured.
A fifth embodiment of the present invention provides a door frame protection device, and on the basis of any of the above embodiments, the filling structure 6 is a foam board.
In this embodiment, the foam board is low in cost and convenient to clean.
The sixth embodiment of the invention provides a door frame protection device, and on the basis of any one of the above embodiments, the cross section of the climbing platform 1 is triangular.
In the present embodiment, the cross section of the ramp 1 is a triangular structure. One side of the triangle is the inclined surface 4. In addition, in order to ensure the stability of the climbing platform 1, the climbing platform 1 may be made of rubber, or a rubber pad may be disposed on the bottom side of the climbing platform 1 to increase the friction force with the ground.
The seventh embodiment of the invention provides a door frame protection device, and on the basis of any one of the above embodiments, the length of the climbing platform 1 is greater than or equal to the length of the bottom door frame 2.
In the embodiment, in order to ensure that the bottom door frame 2 can be completely protected, the length of the ramp 1 is limited to be greater than or equal to the length of the bottom door frame 2.
An eighth embodiment of the present invention provides a door frame protection device, and on the basis of any of the above embodiments, the connecting plate 3 and the climbing platform 1 are bolted.
In this embodiment, the connection plate 3 and the climbing platform 1 may be connected by bolts. Of course, in order to avoid the protrusion of the bolt from affecting the passing of the trolley, the bolt can be installed in a sinking mode.
A ninth embodiment of the present invention provides a door frame protection device, and on the basis of any of the above embodiments, the mounting groove 5 and the connecting plate 3 are formed with bolt holes, and bolts are mounted in the bolt holes.
In this embodiment, the bolt holes of the mounting groove 5 may be through holes, and the bolt holes of the bridging portion of the connecting plate 3 are sunk, thereby ensuring that the bolts are completely mounted. The top of the bolt can not protrude out of the top of the connecting plate 3, so that the influence on the passing of the trolley is avoided.
A tenth embodiment of the present invention provides a construction process of a door frame protection device, which is applied to the door frame protection device according to any one of the above technical solutions, and is characterized by including the following steps:
installing foam plates on two sides of a bottom door frame;
mounting climbing platforms on two sides of the foam board;
bridging the connecting plate between the climbing platforms;
wherein, when the material needs to be transported to or from the room, the operator operates the material-carrying trolley to pass through the ramp on one side, then through the connecting plate, and then to leave or enter the room through the ramp on the other side.
In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A door frame protective device, comprising:
the two groups of climbing platforms (1) are respectively arranged on two sides of the bottom door frame (2);
the connecting plate (3) is bridged between the two groups of climbing platforms (1) and is positioned above the bottom door frame (2);
wherein, climbing platform (1) is formed with inclined plane (4), the contained angle of inclined plane (4) and ground increases progressively by keeping away from bottom door frame (2) to being close to bottom door frame (2).
2. The door frame protection device according to claim 1, wherein a portion of the inclined surface (4) bridging the connection plate (3) is formed with a mounting groove (5), the mounting groove (5) is opened in an inclined direction of the inclined surface (4), and the bridging portion of the connection plate (3) is located in the mounting groove (5).
3. Door frame protection device according to claim 2, characterized in that the depth of the mounting groove (5) is adapted to the thickness of the connecting plate (3), and the upper end surface of the connecting plate (3) coincides in height with the inclined surface (4) in the direction of inclination when the bridging portion of the connecting plate (3) is located in the mounting groove (5).
4. The doorframe protection device of claim 3, further comprising:
the filling structure (6) is filled between the climbing platform (1) and the bottom floor slab, one wall surface of the filling structure (6) is in contact with the inner wall surface of the climbing platform (1), and the other wall surface of the filling structure is in contact with the outer wall surface of the bottom floor slab.
5. Door frame protection device according to claim 4, characterized in that the filling structure (6) is a foam plate.
6. Door frame protection device according to claim 5, characterized in that the cross section of the ramp (1) is triangular.
7. Door frame protection device according to claim 6, characterized in that the length of the ramp (1) is greater than or equal to the length of the bottom door frame (2).
8. Door frame protection device according to claim 7, characterized in that the connection plate (3) and the ramp (1) are bolted.
9. The doorframe protection device according to claim 8, wherein the mounting groove (5) and the connecting plate (3) are formed with bolt holes in which bolts are mounted.
10. A process for constructing a door frame protector, using the door frame protector as claimed in any one of claims 1 to 9, comprising the steps of:
installing foam plates on two sides of a bottom door frame;
mounting climbing platforms on two sides of the foam board;
bridging the connecting plate between the climbing platforms;
wherein when the material is required to be transported to or from a room, an operator operates the material-carrying trolley through one side of the ramp, through the connecting plate, and then out of or into the room through the other side of the ramp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210671086.5A CN115030535A (en) | 2022-06-15 | 2022-06-15 | Door frame protection device and construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210671086.5A CN115030535A (en) | 2022-06-15 | 2022-06-15 | Door frame protection device and construction process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115030535A true CN115030535A (en) | 2022-09-09 |
Family
ID=83124732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210671086.5A Pending CN115030535A (en) | 2022-06-15 | 2022-06-15 | Door frame protection device and construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115030535A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200389374Y1 (en) * | 2005-04-07 | 2005-07-14 | 주식회사 동호산업안전 | Device for protecting the doorsill mounting in construction equipment |
| TWM359567U (en) * | 2009-02-12 | 2009-06-21 | Top Long Haul Co Ltd | Bathroom sill type accessible ramp plate structure |
| JP2011196109A (en) * | 2010-03-19 | 2011-10-06 | Sumitomo Forestry Co Ltd | Structure and member for curing sill portion of entrance door frame |
| CN202012035U (en) * | 2011-03-24 | 2011-10-19 | 大连海洋大学 | Threshold cross-bridge of collapsible type handcart |
| CN104612535A (en) * | 2012-04-17 | 2015-05-13 | 江西稀有稀土金属钨业集团有限公司 | Transitional slope rack of doorsill |
| CN205875764U (en) * | 2016-06-14 | 2017-01-11 | 寇宇轩 | Threshold protection device |
| CN209976319U (en) * | 2018-12-21 | 2020-01-21 | 国家电网有限公司 | Threshold bridge |
| WO2020142854A1 (en) * | 2019-01-11 | 2020-07-16 | Planet Gdz Ag | Barrier-free floor sill for doors |
| CN216043326U (en) * | 2021-09-07 | 2022-03-15 | 亨世达家用电梯(苏州)有限公司 | Novel single-door |
| KR20220104912A (en) * | 2021-01-19 | 2022-07-26 | 권우희 | Threshold ramp |
| CN219034103U (en) * | 2022-06-15 | 2023-05-16 | 中国五冶集团有限公司 | Door frame protection device |
-
2022
- 2022-06-15 CN CN202210671086.5A patent/CN115030535A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200389374Y1 (en) * | 2005-04-07 | 2005-07-14 | 주식회사 동호산업안전 | Device for protecting the doorsill mounting in construction equipment |
| TWM359567U (en) * | 2009-02-12 | 2009-06-21 | Top Long Haul Co Ltd | Bathroom sill type accessible ramp plate structure |
| JP2011196109A (en) * | 2010-03-19 | 2011-10-06 | Sumitomo Forestry Co Ltd | Structure and member for curing sill portion of entrance door frame |
| CN202012035U (en) * | 2011-03-24 | 2011-10-19 | 大连海洋大学 | Threshold cross-bridge of collapsible type handcart |
| CN104612535A (en) * | 2012-04-17 | 2015-05-13 | 江西稀有稀土金属钨业集团有限公司 | Transitional slope rack of doorsill |
| CN205875764U (en) * | 2016-06-14 | 2017-01-11 | 寇宇轩 | Threshold protection device |
| CN209976319U (en) * | 2018-12-21 | 2020-01-21 | 国家电网有限公司 | Threshold bridge |
| WO2020142854A1 (en) * | 2019-01-11 | 2020-07-16 | Planet Gdz Ag | Barrier-free floor sill for doors |
| KR20220104912A (en) * | 2021-01-19 | 2022-07-26 | 권우희 | Threshold ramp |
| CN216043326U (en) * | 2021-09-07 | 2022-03-15 | 亨世达家用电梯(苏州)有限公司 | Novel single-door |
| CN219034103U (en) * | 2022-06-15 | 2023-05-16 | 中国五冶集团有限公司 | Door frame protection device |
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