CN219864219U - Indoor elevator shaft protection structure - Google Patents
Indoor elevator shaft protection structure Download PDFInfo
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- CN219864219U CN219864219U CN202321284050.8U CN202321284050U CN219864219U CN 219864219 U CN219864219 U CN 219864219U CN 202321284050 U CN202321284050 U CN 202321284050U CN 219864219 U CN219864219 U CN 219864219U
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- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 abstract description 2
- 239000011358 absorbing material Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of elevator shafts, in particular to an indoor elevator shaft protection structure, aiming at the existing protection problem, the utility model provides a scheme which comprises a protection net arranged between two walls. When the elevator shaft is in main structure construction, one layer of reinforcing steel bar net is filled, a scaffold (a moving platform) is not required to be erected, so that a construction link is shortened, people can work by fully paving a plurality of layers of plates on the reinforcing steel bar net, an isolation layer is formed every 10 meters in the elevator shaft after the structural construction is finished, a vertical face safety protection door is arranged at the elevator shaft mouth, the reinforcing steel bar net in the shaft is cut off when an indoor elevator is installed, and the cut reinforcing steel bars can be used for secondary structural construction. The construction is simple, convenient and has no complicated process flow, the process flow is shortened, the construction efficiency is improved, the safety risk of operators in the elevator shaft is greatly reduced, the practicability is high, and the elevator shaft is suitable for horizontal safety protection and operation platforms of various elevator shafts.
Description
Technical Field
The utility model relates to the technical field of elevator shafts, in particular to an indoor elevator shaft protection structure.
Background
The traditional elevator well structure is mainly characterized in that a floor type steel pipe scaffold, a high-rise or large steel template and a movable steel platform are adopted during construction. The steel pipe scaffold is labor-consuming and time-consuming, the steel platform needs to be customized and processed, and the tower crane is required to be matched with and hoisted when the steel pipe scaffold is used each time. The construction adopts the reserved dowel bars at the peripheral wall body of each layer of elevator shaft and the frame beam to form a reinforcing mesh, and when the construction is performed, a plurality of layers of plates are paved on the reinforcing mesh below the operation layer to serve as a platform for personnel operation, and the elevator shaft is used for protection. In the decoration construction stage, the sound-absorbing material is used as an operating platform (in the construction process of the sound-absorbing material) for wall decoration personnel. And in the installation stage of the elevator engineering, the reserved steel bars are cut off and then the subsequent construction is carried out. Compared with the traditional section steel platform and steel pipe frame platform, the method has the advantages that the construction period, material lease and manufacturing time are saved to the greatest extent.
The scaffold is erected, so that the scaffold is convenient to construct, only personnel are required to be arranged for construction, the scaffold is only suitable for multi-storey buildings, and the later stage of dismantling of the scaffold body is difficult. The movable steel platform is required to be processed and customized according to the size of an elevator shaft, a hole (later plugging) is required to be reserved for steel beam installation, a tower crane is required to be matched for use during use, the inside hoisting of the shaft is in a tower driver blind area, potential safety hazards are brought to operation, and steel bars are clamped in a wall body through holes for long-time use, so that the steel bars and the steel bar handles are very easy to separate from the wall body, and danger is caused.
Disclosure of Invention
The object of the present utility model is to provide an indoor elevator shaft protection arrangement that solves the drawbacks of the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an indoor elevator shaft protective structure, including placing the protection network between two walls, the through-hole has all been seted up to the both sides of wall body, and slidable mounting has the reinforcing bar in the through-hole, and the one end of reinforcing bar extends to the below of protection network, and the other end of reinforcing bar extends to outside the wall body, and the reinforcing bar extends to the one end fixed mounting outside the wall body has the reinforcing bar handle, and scaffold frame is all installed to the bottom both sides of protection network, and the recess has all been seted up to the bottom both sides of protection network, slidable mounting has thick pole in the recess, and the one end of thick pole extends to in the recess, and the other end of thick pole extends to outside the recess, and the trompil has been seted up to one side of thick pole, and the one end that the reinforcing bar extends to the below of protection network passes the trompil.
Preferably, the top of the steel bar is provided with a fixing groove, a fixing rod is slidably arranged in the fixing groove, and the top of the fixing rod is fixedly connected with the inner wall of the top of the opening.
Preferably, a sliding groove is formed in the inner wall of one side of the groove, a sliding block is arranged in the sliding groove in a sliding mode, one end of the sliding block is fixedly connected with one side of the thick rod, one end of a first spring is fixedly arranged at the top of the sliding block, and the other end of the first spring is fixedly connected with the inner wall of the top of the sliding groove.
Preferably, the first pivot is installed in the rotation on the top inner wall of recess, and fixed mounting has the draw-in lever in the first pivot, and the draw-in lever is L type structure, and the draw-in groove has been seted up to one side that thick pole is close to the draw-in lever, and draw-in lever and draw-in groove looks adaptation.
Preferably, a moving groove is formed in one side of the clamping rod, a moving block is slidably mounted in the moving groove, a second rotating shaft is rotatably mounted at one end of the moving block, and a short rod is fixedly mounted on the second rotating shaft.
Preferably, the vertical rod is slidably mounted in the groove, one end of the vertical rod extends into the groove, the other end of the vertical rod extends out of the groove, one side of the vertical rod extending into the groove is fixedly provided with one end of the second spring, the other end of the second spring is fixedly connected with one side inner wall of the groove, one end of the short rod is fixedly connected with one side of the vertical rod, and one side of the vertical rod extending out of the groove is in contact with one end of the steel bar.
Compared with the prior art, the utility model has the beneficial effects that:
according to the indoor elevator shaft protection structure, when the indoor elevator shaft protection structure needs to be fixed, the thick rod is pressed firstly, the thick rod drives the opening to move upwards, the opening drives the fixing rod to move upwards, meanwhile, the second spring drives the vertical rod to move, the vertical rod drives the short rod to rotate, the short rod drives the second rotating shaft to rotate, the second rotating shaft drives the moving block and the moving groove to rotate, the moving block drives the clamping rod to rotate, the clamping rod is clamped into the clamping groove, then the steel bar is clamped into the through hole, the steel bar passes through the opening and simultaneously drives the vertical rod to move horizontally, the vertical rod drives the short rod to rotate, the short rod drives the second rotating shaft to rotate, the second rotating shaft drives the moving block and the moving groove to rotate, the moving block drives the clamping rod to rotate, the clamping rod is separated from the clamping groove, then the first spring drives the sliding block to move downwards, the thick rod drives the opening and the fixing rod to move downwards, and the fixing rod is clamped into the fixing groove, and the fixing purpose is achieved.
When the elevator shaft is in main structure construction, one layer of reinforcing steel bar net is filled, a scaffold (a moving platform) is not required to be erected, so that a construction link is shortened, people can work by fully paving a plurality of layers of plates on the reinforcing steel bar net, an isolation layer is formed every 10 meters in the elevator shaft after the structural construction is finished, a vertical face safety protection door is arranged at the elevator shaft mouth, the reinforcing steel bar net in the shaft is cut off when an indoor elevator is installed, and the cut reinforcing steel bars can be used for secondary structural construction. The construction is simple, convenient and has no complicated process flow, the process flow is shortened, the construction efficiency is improved, the safety risk of operators in the elevator shaft is greatly reduced, the practicability is high, and the elevator shaft is suitable for horizontal safety protection and operation platforms of various elevator shafts.
Drawings
Fig. 1 is a schematic view showing the front structure of an indoor elevator shaft protection structure according to the present utility model;
fig. 2 is a schematic view of part a of an indoor elevator shaft protection structure according to the present utility model;
fig. 3 is a schematic view of part B of the structure of the present utility model for protecting an elevator shaft in a room.
In the figure: 1 wall body, 2 protection network, 3 through-holes, 4 reinforcing bars, 5 reinforcing bar handles, 6 scaffolds, 7 grooves, 8 thick rods, 9 open holes, 10 fixed grooves, 11 fixed rods, 12 sliding grooves, 13 sliding blocks, 14 clamping rods, 15 clamping grooves, 16 moving grooves, 17 moving blocks, 18 short rods and 19 vertical rods.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 3, the indoor elevator shaft protection structure comprises a protection net 2 placed between two walls 1, through holes 3 are drilled on two sides of the walls 1, reinforcing steel bars 4 are slidably installed in the through holes 3, one ends of the reinforcing steel bars 4 extend to the lower side of the protection net 2, the other ends of the reinforcing steel bars 4 extend to the outside of the walls 1, reinforcing steel bars 5 are fixedly welded to one ends of the reinforcing steel bars 4 extending to the outside of the walls 1, scaffolds 6 are installed on two sides of the bottom of the protection net 2, grooves 7 are drilled on two sides of the bottom of the protection net 2, thick rods 8 are slidably installed in the grooves 7, one ends of the thick rods 8 extend into the grooves 7, the other ends of the thick rods 8 extend to the outside of the grooves 7, one sides of the thick rods 8 are provided with holes 9, one ends of the reinforcing steel bars 4 extending to the lower side of the protection net 2 penetrate through the holes 9, and the protection net 2 are used for protecting workers.
In the utility model, the top of the steel bar 4 is provided with a fixing groove 10, a fixing rod 11 is slidably arranged in the fixing groove 10, the top of the fixing rod 11 is fixedly connected with the inner wall of the top of the opening 9, and the fixing rod 11 is used for fixing the steel bar.
In the utility model, a sliding groove 12 is chiseled on the inner wall of one side of a groove 7, a sliding block 13 is arranged in the sliding groove 12 in a sliding way, one end of the sliding block 13 is fixedly connected with one side of a thick rod 8, one end of a first spring is fixedly welded at the top of the sliding block 13, and the other end of the first spring is fixedly connected with the inner wall of the top of the sliding groove 12.
In the utility model, a first rotating shaft is rotatably arranged on the inner wall of the top of a groove 7, a clamping rod 14 is fixedly welded on the first rotating shaft, the clamping rod 14 is of an L-shaped structure, a clamping groove 15 is chiseled on one side of a thick rod 8, which is close to the clamping rod 14, the clamping rod 14 is matched with the clamping groove 15, and the clamping rod 14 is used for fixing the thick rod after moving.
In the utility model, a movable groove 16 is chiseled on one side of a clamping rod 14, a movable block 17 is slidably arranged in the movable groove 16, one end of the movable block 17 is rotatably provided with a second rotating shaft, and a short rod 18 is fixedly welded on the second rotating shaft.
In the utility model, a vertical rod 19 is slidably arranged in a groove 7, one end of the vertical rod 19 extends into the groove 7, the other end of the vertical rod 19 extends out of the groove 7, one side of the vertical rod 19 extending into the groove 7 is fixedly welded with one end of a second spring, the other end of the second spring is fixedly connected with the inner wall of one side of the groove 7, one end of a short rod 18 is fixedly connected with one side of the vertical rod 19, and one side of the vertical rod 19 extending out of the groove 7 is contacted with one end of a steel bar 4.
According to the indoor elevator shaft protection structure, when the indoor elevator shaft protection structure needs to be fixed, firstly, the thick rod 8 is pressed, the thick rod 8 drives the opening 9 to move upwards, the opening 9 drives the fixing rod 11 to move upwards, meanwhile, the second spring drives the vertical rod 19 to move, the vertical rod 19 drives the short rod 18 to rotate, the short rod 18 drives the second rotating shaft to rotate, the second rotating shaft drives the moving block 17 and the moving groove 16 to rotate, the moving block 17 drives the clamping rod 14 to rotate, the clamping rod 14 is clamped into the clamping groove 15, then the reinforcing steel bars 4 are clamped into the through holes 3, the reinforcing steel bars 4 penetrate through the opening 9 and simultaneously drive the vertical rod 19 to move horizontally, the vertical rod 19 drives the short rod 18 to rotate, the short rod 18 drives the second rotating shaft to rotate, the second rotating shaft drives the moving block 17 and the moving groove 16 to rotate, the moving block 17 drives the clamping rod 14 to rotate, the clamping rod 14 is separated from the clamping groove 15, then the first spring drives the sliding block 13 to move downwards, the thick rod 8 drives the opening 9 and the fixing rod 11 to move downwards, and the fixing rod 11 is clamped into the fixing groove 10, and the fixing purpose is achieved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Indoor elevator shaft protective structure, including placing protection network (2) between two wall bodies (1), its characterized in that, through-hole (3) have all been seted up to the both sides of wall body (1), sliding mounting has reinforcing bar (4) in through-hole (3), the one end of reinforcing bar (4) extends to the below of protection network (2), the other end of reinforcing bar (4) extends to outside wall body (1), one end fixed mounting that reinforcing bar (4) extends to outside wall body (1) has reinforcing bar handle (5), scaffold frame (6) are all installed to the bottom both sides of protection network (2), recess (7) have all been seted up to the bottom both sides of protection network (2), slidable mounting has thick pole (8) in recess (7), the one end of thick pole (8) extends to in recess (7), opening (9) have been seted up to one side of thick pole (8) outside recess (7), one end that reinforcing bar (4) extends to the below of protection network (2) passes opening (9).
2. The indoor elevator shaft protection structure according to claim 1, characterized in that the top of the steel bar (4) is provided with a fixing groove (10), a fixing rod (11) is slidably arranged in the fixing groove (10), and the top of the fixing rod (11) is fixedly connected with the top inner wall of the opening (9).
3. The indoor elevator shaft protection structure according to claim 1, characterized in that a sliding groove (12) is formed in the inner wall of one side of the groove (7), a sliding block (13) is arranged in the sliding groove (12) in a sliding manner, one end of the sliding block (13) is fixedly connected with one side of the thick rod (8), one end of a first spring is fixedly arranged at the top of the sliding block (13), and the other end of the first spring is fixedly connected with the inner wall of the top of the sliding groove (12).
4. The indoor elevator shaft protection structure according to claim 1, wherein a first rotating shaft is rotatably installed on the top inner wall of the groove (7), a clamping rod (14) is fixedly installed on the first rotating shaft, the clamping rod (14) is of an L-shaped structure, a clamping groove (15) is formed in one side, close to the clamping rod (14), of the thick rod (8), and the clamping rod (14) is matched with the clamping groove (15).
5. The indoor elevator shaft protection structure according to claim 4, wherein a moving groove (16) is formed in one side of the clamping rod (14), a moving block (17) is slidably installed in the moving groove (16), a second rotating shaft is rotatably installed at one end of the moving block (17), and a short rod (18) is fixedly installed on the second rotating shaft.
6. The indoor elevator shaft protection structure according to claim 1, wherein a vertical rod (19) is slidably installed in the groove (7), one end of the vertical rod (19) extends into the groove (7), the other end of the vertical rod (19) extends out of the groove (7), one side of the vertical rod (19) extending into the groove (7) is fixedly provided with one end of a second spring, the other end of the second spring is fixedly connected with one side inner wall of the groove (7), one end of a short rod (18) is fixedly connected with one side of the vertical rod (19), and one side of the vertical rod (19) extending out of the groove (7) is in contact with one end of the reinforcing steel bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284050.8U CN219864219U (en) | 2023-05-25 | 2023-05-25 | Indoor elevator shaft protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321284050.8U CN219864219U (en) | 2023-05-25 | 2023-05-25 | Indoor elevator shaft protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864219U true CN219864219U (en) | 2023-10-20 |
Family
ID=88318978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321284050.8U Active CN219864219U (en) | 2023-05-25 | 2023-05-25 | Indoor elevator shaft protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864219U (en) |
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2023
- 2023-05-25 CN CN202321284050.8U patent/CN219864219U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jiaqi Inventor after: Yuan Yongjun Inventor after: Liu Dongzheng Inventor after: Xu Shining Inventor after: Yang Zhuqing Inventor after: Xu Gang Inventor before: Liu Jiaqi Inventor before: Yuan Yongjun Inventor before: Liu Dongzheng Inventor before: Xu Shining Inventor before: Yang Zhuqing Inventor before: Xu Gang |
|
| CB03 | Change of inventor or designer information |