CN219638464U - Elevator shaft horizontal reinforcing steel bar net protection device - Google Patents
Elevator shaft horizontal reinforcing steel bar net protection device Download PDFInfo
- Publication number
- CN219638464U CN219638464U CN202320946994.0U CN202320946994U CN219638464U CN 219638464 U CN219638464 U CN 219638464U CN 202320946994 U CN202320946994 U CN 202320946994U CN 219638464 U CN219638464 U CN 219638464U
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- protection device
- protection
- threaded
- elevator shaft
- fixedly provided
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- 229910001294 Reinforcing steel Inorganic materials 0.000 title description 7
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 239000003381 stabilizer Substances 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000009435 building construction Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model belongs to the technical field of building construction, in particular to a horizontal reinforcing mesh protection device for an elevator shaft, which aims at solving the problem that the existing protection device cannot guarantee the safety of constructors when the protection device is disassembled and provides a scheme that the protection device comprises a bearing column, wherein two support columns are fixedly arranged on one side of the bearing column, and the same cross rod is fixedly arranged on one side, close to each other, of the two support columns; the fixing component is arranged on the bearing column and used for fixing the protection device; the support assemblies are arranged on the two support columns and used for improving overall reliability; the protection component is located the top of supporting component and is used for protecting constructor's safety. The utility model can realize that the protective component is convenient to mount and dismount, and the fixing component can effectively reduce the dismounting difficulty of the safety protection device while ensuring the safety of constructors, thereby improving the construction efficiency.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a horizontal reinforcing steel bar net protection device for an elevator shaft.
Background
The modern building structure comprises a plurality of elevator shafts and pipeline shafts, and because the elevator shafts and the pipeline shafts are in an open state for a long time in the construction process, potential safety hazards exist, the protection of the elevator shafts and the pipeline shafts at the horizontal holes is not in place, so that the occurrence of falling down of personnel occurs, and in order to prevent the accident that personnel fall or cause casualties caused by personnel misentering or other reasons in the construction process, the elevator shafts and the pipeline shafts at the horizontal holes are often required to be subjected to closed protection measures.
The elevator shaft protection device provided by the retrieval authorized bulletin number CN211143813U comprises a square protection net formed by erecting reinforcing steel bars, wherein the protection net cover is arranged above an elevator shaft mouth, and the end part of the protection net is anchored in a shear wall of the elevator shaft; in the construction process, the elevator shaft protection device is synchronously installed according to the floor construction progress, and when the elevator track is installed, the corresponding protection net is cut, so that the elevator shaft protection device provided by the utility model is low in cost, the installation holes are not required to be reserved on the elevator shaft template during installation, the operation is simple and convenient, the fixing is reliable, the occurrence of high falling accidents can be effectively prevented, and the risk of elevator shaft leakage is not increased.
But also has the following drawbacks:
1. the safety guarantee of constructors becomes the weight of safety production in the building construction process, the protection device in the application needs the embedded bars during the construction of the structure, the protection device is anchored in the shear wall of the elevator shaft, and the protection device is cut off when the elevator equipment or the pipeline is installed.
In order to solve the problems, the utility model provides a protection device for a horizontal reinforcing steel bar net of an elevator shaft.
Disclosure of Invention
The utility model provides a protection device for a horizontal reinforcing steel bar net of an elevator shaft, which solves the defect that the safety of constructors during the disassembly of the protection device cannot be guaranteed in the prior art.
The utility model provides the following technical scheme:
an elevator hoistway horizontal rebar grid protection device, comprising: the device comprises a bearing column, wherein two support columns are fixedly arranged on one side of the bearing column, and the same cross rod is fixedly arranged on one side, close to each other, of the two support columns;
the fixing component is arranged on the bearing column and used for fixing the protection device;
the support assemblies are arranged on the two support columns and used for improving overall reliability;
the protection component is located the top of supporting component and is used for protecting constructor's safety.
In a possible design, fixed subassembly includes two spliced poles of fixed mounting in the spandrel post outside, two the equal through-put of one side of spliced pole has a U type support, two equal fixed mounting in one side of U type support has the connecting rod, two the equal fixed disc that can be equipped with of one end of connecting rod, two threaded hole has all been seted up to one side of U type support, and the equal threaded connection in inside of two threaded holes has the second threaded rod, two the equal threaded connection in outside of second threaded rod has the nut, two equal fixed mounting in front end of second threaded rod has the pressure disk, two equal fixed mounting in rear end of second threaded rod has the diamond column.
In one possible design, the support assembly includes a sliding column slidably mounted on one side of two support columns, one side of the sliding column, which is close to each other, is fixedly provided with the same stabilizer bar, and one side of the stabilizer bar is rotatably provided with a turntable.
In one possible design, the protection assembly comprises two protection plates above the support assembly, the inside of each protection plate is fixedly provided with a protection net, and one sides of the two protection plates, which are close to each other, are hinged through two hinges.
In one possible design, one side of the bearing post is fixedly provided with a first threaded rod, an external thread of the first threaded rod is connected with a threaded sleeve, one end of the threaded sleeve rotates to penetrate through one side of the cross rod and extends to the outer side of the cross rod, and one end of the threaded sleeve at the outer side of the cross rod is fixedly arranged at one side of the turntable.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, through the design of the two protection plates, the two protection nets, the hinge and other mechanisms, the protection plates and the protection nets arranged on the protection plates are folded and unfolded by using the hinge, so that the protection components are convenient to install and detach;
according to the utility model, through the design of the structures such as the two U-shaped brackets, the disc, the diamond-shaped column, the second screw, the pressure plate, the nut and the like, the two U-shaped brackets are clamped into the outer part of the elevator door wall, the disc props against one side of the elevator door wall, the diamond-shaped column is rotated by the wrench, the diamond-shaped column drives the second threaded rod to rotate in the threaded hole, the pressure plate is driven by the rotation of the second threaded rod to press the elevator door wall, and when the pressure plate is pressed, the pressure plate is locked by the rotation of the nut by the wrench, so that the equipment is firmer, the safety of constructors is ensured, meanwhile, the dismantling difficulty of the safety protection device is effectively reduced, and the construction efficiency is improved;
the utility model can realize that the protective component is convenient to mount and dismount, and the fixing component can effectively reduce the dismounting difficulty of the safety protection device while ensuring the safety of constructors, thereby improving the construction efficiency.
Drawings
Fig. 1 is a schematic front view of a horizontal reinforcing mesh protection device for an elevator shaft according to an embodiment of the present utility model;
fig. 2 is a schematic front view of a supporting component of an elevator shaft horizontal reinforcement cage protection device according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a fixing component of an elevator shaft horizontal reinforcement cage protection device according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a protection component of an elevator shaft horizontal reinforcement mesh protection device according to an embodiment of the present utility model.
Reference numerals:
1. a bearing column; 2. a support column; 3. a spool; 4. a stabilizer bar; 5. a turntable; 6. a threaded sleeve; 7. a cross bar; 8. a first threaded rod; 9. a connecting column; 10. a U-shaped bracket; 11. a connecting rod; 12. a disc; 13. a second threaded rod; 14. a nut; 15. diamond columns; 16. a pressure plate; 17. a protection plate; 18. a protective net; 19. a hinge; 20. and a rubber pad.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-4, a hoistway horizontal rebar grid protection device comprising: the bearing column 1, one side of the bearing column 1 is fixedly provided with two support columns 2, and one side, close to each other, of the two support columns 2 is fixedly provided with the same cross rod 7;
the fixing component is arranged on the bearing column 1 and is used for fixing the protection device;
the support assemblies are arranged on the two support columns 2 and are used for improving the overall reliability;
the protection component is located the top of supporting component and is used for protecting constructor's safety.
Referring to fig. 3, the fixing assembly includes two connecting posts 9 fixedly mounted on the outer side of the bearing post 1, one sides of the two connecting posts 9 are all penetrated through the sliding mounting and are provided with a U-shaped support 10, one sides of the two U-shaped supports 10 are all fixedly provided with connecting rods 11, one ends of the two connecting rods 11 are all fixedly provided with discs 12, one sides of the two U-shaped supports 10 are all provided with threaded holes, the inside of the two threaded holes are all in threaded connection with second threaded rods 13, the outside of the two second threaded rods 13 is in threaded connection with nuts 14, the front ends of the two second threaded rods 13 are all fixedly provided with pressure plates 16, and the rear ends of the two second threaded rods 13 are all fixedly provided with diamond-shaped posts 15.
Referring to fig. 2, the support assembly includes a strut 3 slidably mounted on one side of two support columns 2, one side of the two struts 3, which are adjacent to each other, is fixedly mounted with the same stabilizer bar 4, and one side of the stabilizer bar 4 is rotatably mounted with a turntable 5.
Example 2
Referring to fig. 1-4, a hoistway horizontal rebar grid protection device comprising: the bearing column 1, one side of the bearing column 1 is fixedly provided with two support columns 2, and one side, close to each other, of the two support columns 2 is fixedly provided with the same cross rod 7;
the fixing component is arranged on the bearing column 1 and is used for fixing the protection device;
the support assemblies are arranged on the two support columns 2 and are used for improving the overall reliability;
the protection component is located the top of supporting component and is used for guaranteeing constructor's safety.
The above technical solution can achieve that the weight of the equipment mounted thereon can be borne by the arrangement of the bearing column 1.
Referring to fig. 3, the fixing assembly includes two connecting posts 9 fixedly mounted on the outer side of the bearing post 1, one sides of the two connecting posts 9 are all penetrated through the sliding mounting and are provided with a U-shaped support 10, one sides of the two U-shaped supports 10 are all fixedly provided with connecting rods 11, one ends of the two connecting rods 11 are all fixedly provided with discs 12, one sides of the two U-shaped supports 10 are all provided with threaded holes, the inside of the two threaded holes are all in threaded connection with second threaded rods 13, the outside of the two second threaded rods 13 is in threaded connection with nuts 14, the front ends of the two second threaded rods 13 are all fixedly provided with pressure plates 16, and the rear ends of the two second threaded rods 13 are all fixedly provided with diamond-shaped posts 15.
The technical scheme can improve the stability of equipment through the arrangement of the fixing component and increase the bearing performance of the protecting device.
Referring to fig. 2, the support assembly includes a strut 3 slidably mounted on one side of two support columns 2, one side of the two struts 3, which are adjacent to each other, is fixedly mounted with the same stabilizer bar 4, and one side of the stabilizer bar 4 is rotatably mounted with a turntable 5.
The technical scheme can be used for the elevator shafts with different sizes through the arrangement of the supporting component.
Referring to fig. 4, the protection assembly includes two protection plates 17 above the support assembly, the protection nets 18 are fixedly installed inside the two protection plates 17, and sides of the two protection plates 17, which are close to each other, are hinged by two hinges 19.
The technical scheme can improve the safety guarantee of constructors during construction operation through the arrangement of the protection components, and the protection net 18 consists of reinforcing steel bars.
Referring to fig. 2, a first threaded rod 8 is fixedly installed at one side of the bearing post 1, a threaded sleeve 6 is connected to the first threaded rod 8 through external threads, one end of the threaded sleeve 6 rotates to penetrate through one side of the cross rod 7 and extends to the outer side of the cross rod 7, and one end of the threaded sleeve 6 is fixedly installed at one side of the turntable 5 at the outer side of the cross rod 7.
The above technical solution allows to adjust the support assembly by rotating the threaded sleeve 6.
Referring to fig. 3, rubber pads 20 are installed around the outer portions of the disc 12 and the platen 16.
The above technical scheme can increase friction force through the arrangement of the rubber pad 20, so that the equipment is more stable.
However, as is well known to those skilled in the art, the support columns 1, turntables 5, platens 16 and fenders 17 are all universal standards or parts known to those skilled in the art, the structure and principle of which are known to those skilled in the art from technical manuals or by routine experimentation.
The utility model can be used in the technical field of building construction and can also be used in other fields suitable for the utility model.
The working principle and the using flow of the technical scheme are as follows: when the elevator door is used, equipment is placed into an elevator shaft through an elevator door, two U-shaped brackets 10 are clamped into the outer part of the elevator door wall, a disc 12 and a rubber pad 20 on the disc are propped against one side of the elevator door wall, a diamond column 15 is rotated through a wrench, the diamond column 15 drives a second threaded rod 13 to rotate in a threaded hole, the rotation of the second threaded rod 13 drives a pressure plate 16 and the rubber pad 20 on the pressure plate 16 to compress the elevator door wall, when the elevator door wall is compressed, the elevator door is locked through a wrench rotating nut 14, then a threaded sleeve 6 is rotated, the threaded sleeve 6 is rotated outside the first threaded rod 8, the threaded sleeve 6 drives a stabilizer bar 4 and two sliding columns 3 to slide forwards in the inner part of a supporting column 2 through a turntable 5, rotation is stopped when the stabilizer bar 4 props against the wall in the elevator shaft, and then a folded protection plate 17 and a protection net 18 are unfolded through a hinge 19 and are placed above a supporting component.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. A hoistway horizontal rebar grid protective device, comprising: the support column comprises a bearing column (1), wherein two support columns (2) are fixedly arranged on one side of the bearing column (1), and the same cross rod (7) is fixedly arranged on one side, close to each other, of the two support columns (2);
the fixing component is arranged on the bearing column (1) and used for fixing the protection device;
the support assemblies are arranged on the two support columns (2) and are used for improving the overall reliability;
the protection component is located the top of supporting component and is used for protecting constructor's safety.
2. The elevator shaft horizontal reinforcement mesh protection device according to claim 1, wherein the fixing component comprises two connecting columns (9) fixedly installed on the outer sides of the bearing columns (1), one sides of the two connecting columns (9) are fixedly provided with U-shaped supports (10) in a penetrating and sliding mode, one sides of the two U-shaped supports (10) are fixedly provided with connecting rods (11), one ends of the two connecting rods (11) are fixedly provided with discs (12), one sides of the two U-shaped supports (10) are provided with threaded holes, the inner parts of the two threaded holes are fixedly connected with second threaded rods (13), the outer parts of the two second threaded rods (13) are fixedly connected with nuts (14), the front ends of the two second threaded rods (13) are fixedly provided with pressure plates (15), and the rear ends of the two second threaded rods (13) are fixedly provided with pressure plates (15).
3. The elevator shaft horizontal reinforcement mesh protection device according to claim 1, wherein the support assembly comprises a sliding column (3) slidably mounted on one side of two support columns (2), one side of the two sliding columns (3) close to each other is fixedly provided with the same stabilizer bar (4), and one side of the stabilizer bar (4) is rotatably provided with a turntable (5).
4. The elevator shaft horizontal reinforcement mesh protection device according to claim 1, wherein the protection assembly comprises two protection plates (17) above the support assembly, the inside of each protection plate (17) is fixedly provided with a protection mesh (18), and one sides of the two protection plates (17) close to each other are hinged through two hinges (19).
5. The elevator shaft horizontal reinforcement mesh protection device according to claim 1, wherein a first threaded rod (8) is fixedly installed on one side of the bearing column (1), a threaded sleeve (6) is connected to the first threaded rod (8) through external threads, one end of the threaded sleeve (6) rotates to penetrate through one side of the cross rod (7) and extends to the outer side of the cross rod (7), and one end of the threaded sleeve (6) on the outer side of the cross rod (7) is fixedly installed on one side of the turntable (5).
6. The elevator shaft horizontal reinforcement mesh protection device according to claim 2, wherein rubber pads (20) are sleeved on the outer parts of the disc (12) and the pressing disc (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946994.0U CN219638464U (en) | 2023-04-24 | 2023-04-24 | Elevator shaft horizontal reinforcing steel bar net protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946994.0U CN219638464U (en) | 2023-04-24 | 2023-04-24 | Elevator shaft horizontal reinforcing steel bar net protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638464U true CN219638464U (en) | 2023-09-05 |
Family
ID=87811848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320946994.0U Active CN219638464U (en) | 2023-04-24 | 2023-04-24 | Elevator shaft horizontal reinforcing steel bar net protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117005709A (en) * | 2023-09-26 | 2023-11-07 | 山西六建集团有限公司 | Horizontal hard protector for elevator shaft of high-rise residence |
-
2023
- 2023-04-24 CN CN202320946994.0U patent/CN219638464U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117005709A (en) * | 2023-09-26 | 2023-11-07 | 山西六建集团有限公司 | Horizontal hard protector for elevator shaft of high-rise residence |
| CN117005709B (en) * | 2023-09-26 | 2023-12-19 | 山西六建集团有限公司 | Horizontal hard protector for elevator shaft of high-rise residence |
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