CN220377913U - Safety protection device for elevator shaft - Google Patents
Safety protection device for elevator shaft Download PDFInfo
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- CN220377913U CN220377913U CN202321918279.2U CN202321918279U CN220377913U CN 220377913 U CN220377913 U CN 220377913U CN 202321918279 U CN202321918279 U CN 202321918279U CN 220377913 U CN220377913 U CN 220377913U
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- elevator shaft
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 42
- 239000010959 steel Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 8
- 239000011435 rock Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of safety protection, in particular to an elevator shaft safety protection device, which comprises a ground, wherein an elevator shaft is arranged on the upper side of the ground; according to the utility model, the protection net is fixed between the two steel pipes through a plurality of fixing points, the two steel pipes are respectively inserted into the inner sides of the reserved two holes, the other ends of the two steel pipes are inserted into the inner sides of the two fixing pieces, and the two fixing pieces are fixed with the ground, so that the protection is finished, the operation is simple, the disassembly is convenient, the hanging effect is attractive, and the protection net is practical; through be fixed with a plurality of boards of placing in a plurality of fixed points upside to be convenient for lay the guard plate in a plurality of boards upside of placing, further improved the protection effect, through a plurality of spacing holes of seting up in two steel pipes inboards equidistant, be provided with two gag levers post simultaneously, can spacing two steel pipes, avoid its level to rock, break away from two hole inboards, improved stability.
Description
Technical Field
The utility model relates to the technical field of safety protection, in particular to an elevator shaft safety protection device.
Background
Along with the development of urban process, how to ensure safety and rapidly finish construction when constructing elevator shafts is important as more and more high-rise buildings or super high-rise buildings dig the ground, and a large number of elevator shaft openings need to be safely treated in the field construction process to ensure personnel safety.
However, the existing protection device has the following problems:
the existing traditional hole protection device is inconvenient to install, detach and replace, needs to consume a long time, influences construction progress, is not firm in fixation in the installation process, and further easily has potential safety hazards.
Disclosure of Invention
The utility model aims to provide the safety protection device for the elevator shaft, which is simple to install, convenient to assemble and disassemble, capable of saving installation time, firm in fixation, attractive in effect after hanging the protection net, and practical, and solves the problems in the prior art.
The technical scheme of the utility model is as follows: the utility model provides an elevator shaft safety device, includes ground, the upside on ground is provided with the elevator shaft, still includes: the protection mechanism is arranged at the upper position of the ground; the limiting mechanism is arranged at one side of the elevator shaft; the protection mechanism comprises two holes symmetrically formed in the inner side of an elevator shaft, two fixing pieces symmetrically fixed on the upper side of the ground through screws, steel pipes are inserted into the inner sides of the holes, a plurality of fixing points are fixed on the outer sides of the steel pipes at equal intervals, protection nets are fixedly connected to the lower sides of the two steel pipes through the fixing points, and the two fixing pieces are respectively and slidably sleeved on the outer sides of the two steel pipes.
Preferably, the stop gear includes fixed connection in rail guard, equidistant a plurality of spacing holes that are located one end position department in two steel pipes outsides of two mounting one side, the inboard symmetry of rail guard is fixed with two sleeves, two telescopic inboard all runs through the slip and inserts and be equipped with the gag lever post, and two telescopic inboard all sliding connection has the movable block, two the outside of gag lever post all overlaps and is equipped with the spring, two the one end of spring is fixed in two sleeve insides respectively, and the other end of two springs is fixed in two movable block upside respectively.
Preferably, steel wire ropes are arranged around the protective net, and the size of the protective net is according to the size of the elevator shaft.
Preferably, the specific size of the two holes is millimeter, and the external diameter of the two steel pipes is millimeter.
Preferably, a handle is fixed at one end of the upper side of the limiting rod.
Preferably, a placing plate is fixed on the upper side of each of the plurality of fixing points.
Preferably, the limit rod is matched with the plurality of limit holes.
The utility model provides an elevator shaft safety protection device through improvement, which has the following improvements and advantages compared with the prior art:
the method comprises the following steps: the protective net is novel in design, the protective net is fixed between the two steel pipes through a plurality of fixing points, the two steel pipes are respectively inserted into the inner sides of the reserved two holes, the other ends of the two steel pipes are inserted into the inner sides of the two fixing pieces, and the protective net is fixed between the two fixing pieces and the ground, so that the protective net is protected, is simple to operate, is convenient to detach, has attractive effect after being hung, and is practical;
and two,: according to the utility model, the plurality of placing plates are fixed on the upper sides of the fixed points, so that the protection plates are conveniently paved on the upper sides of the plurality of placing plates, the protection effect is further improved, the inner sides of the two steel pipes are provided with the plurality of limiting holes at equal intervals, and meanwhile, the two limiting rods are arranged, so that the two steel pipes can be limited, the horizontal shaking of the two steel pipes is avoided, the two steel pipes are separated from the inner sides of the two holes, and the stability is improved.
Drawings
The utility model is further explained below with reference to the drawings and examples:
fig. 1 is a partially cut-away perspective view of an elevator hoistway of the present utility model;
FIG. 2 is an enlarged perspective view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic overall perspective view of the present utility model;
fig. 4 is a top perspective view of the hoistway of the present utility model;
fig. 5 is a schematic front cross-sectional perspective view of the sleeve of the present utility model.
Reference numerals illustrate:
1. ground surface; 2. an elevator shaft; 3. a hole; 4. a steel pipe; 5. a fixed point; 6. a protective net; 7. a fixing member; 8. a guard rail; 9. a limiting hole; 10. a sleeve; 11. a limit rod; 12. a moving block; 13. a spring; 14. a grip; 15. the plate is placed.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an elevator shaft safety protection device through improvement, which comprises the following technical scheme:
embodiment one:
as shown in fig. 1-2, an elevator shaft safety protection device comprises a ground 1, wherein an elevator shaft 2 is arranged on the upper side of the ground 1, and the elevator shaft safety protection device further comprises: the protection mechanism and the limiting mechanism are arranged at the upper position of the ground 1; the limiting mechanism is arranged at one side of the elevator shaft 2; the protection mechanism comprises two holes 3 symmetrically formed in the inner side of the elevator shaft 2, and two fixing pieces 7 symmetrically fixed on the upper side of the ground 1 through screws, wherein steel pipes 4 are inserted into the inner sides of the two holes 3, a plurality of fixing points 5 are fixed on the outer sides of the two steel pipes 4 at equal intervals, a protection net 6 is fixedly connected to the lower sides of the two steel pipes 4 through the plurality of fixing points 5, and the two fixing pieces 7 are respectively sleeved on the outer sides of the two steel pipes 4 in a sliding mode; can protect the entrance to a cave of elevartor shaft 2 through protection machanism, the equipment is simple simultaneously, and it is convenient to install and remove.
Further, steel wire ropes are arranged around the protective net 6, and the size of the protective net is according to the size of the opening of the elevator shaft 2; the protection net 6 is convenient to fix with the two steel pipes 4.
Further, the specific size of the two holes 3 is 60 mm, and the external diameter of the two steel pipes 4 is 48 mm; the insertion between the two holes 3 and the two steel pipes 4 is ensured.
Embodiment two:
as shown in fig. 3-5, the limiting mechanism comprises a guard rail 8 fixedly connected to one side of two fixing pieces 7, and a plurality of limiting holes 9 which are arranged at the outer sides of two steel pipes 4 and are positioned at one end at equal intervals, wherein two sleeves 10 are symmetrically fixed on the inner sides of the guard rail 8, limiting rods 11 are inserted through sliding in the inner sides of the two sleeves 10, moving blocks 12 are connected with the inner sides of the two sleeves 10 in a sliding manner, springs 13 are sleeved on the outer sides of the two limiting rods 11, one ends of the two springs 13 are respectively fixed on the inner sides of the two sleeves 10, and the other ends of the two springs 13 are respectively fixed on the upper sides of the two moving blocks 12; the limiting mechanism can limit the space between the two steel pipes 4 and the two fixing pieces 7, so that the shaking of the two steel pipes is avoided, and the stability in the protection process is improved.
Further, a grip 14 is fixed at one end of the upper side of the limit rod 11; the pulling is more convenient.
Further, a placement plate 15 is fixed on the upper side of each of the plurality of fixing points 5; the protection plates are conveniently paved on the upper sides of the plurality of placing plates 15, and the protection effect is further improved.
Further, the limit rod 11 is matched with the limit holes 9; the feasibility of the device is ensured.
Working principle: during the use, set up two holes 3 in advance in the elevator shaft 2 inboard, fix two steel pipes 4 through a plurality of fixed points 5 and protection network 6, peg graft into two hole 3 inboard respectively with the one end of two steel pipes 4 and prop tightly, the upside of a plurality of fixed points 5 all is fixed with places board 15, can lay the baffle in a plurality of places board 15 upside, further improve the protection effect, hold two handles 14 and upwards pull, drive rather than two gag lever post 11 synchronous movement of fixed, two gag lever post 11 remove and produce the extrusion to two springs 13 simultaneously, establish two mounting 7 respectively in the outside of two steel pipes 4 and slide, until the turning of two mounting 7 respectively with elevator shaft 2 turning laminating, stop sliding, loosen two handles 14 respectively, receive the elasticity effect of two springs 13, two gag lever post 11 reset, two gag lever posts 11 peg graft respectively into rather than corresponding spacing hole 9 inboard, fix between two steel pipes 4 and rail guard 8, then fix between 7 with two mounting 7, through fixing two mounting 7 with 1 respectively, the whole easy operation of shaking has been prevented, the whole device has effectively moved, and has been removed the protection device.
The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides an elevator shaft safety device, includes ground (1), the upside of ground (1) is provided with elevator shaft (2), its characterized in that: further comprises:
the protection mechanism is arranged at the upper position of the ground (1);
the limiting mechanism is arranged at one side of the elevator shaft (2);
the protection mechanism comprises two holes (3) symmetrically formed in the inner side of an elevator shaft (2), two fixing pieces (7) symmetrically fixed on the upper side of the ground (1) through screws, steel pipes (4) are inserted into the inner sides of the holes (3), a plurality of fixing points (5) are fixed on the outer sides of the steel pipes (4) at equal intervals, protection nets (6) are fixedly connected to the lower sides of the two steel pipes (4) through the plurality of fixing points (5), and the two fixing pieces (7) are respectively sleeved on the outer sides of the two steel pipes (4) in a sliding mode.
2. The hoistway safety guard of claim 1, wherein: stop gear includes guard rail (8) of fixed connection in two mounting (7) one side, equidistant a plurality of spacing holes (9) that are located one end position department in two steel pipes (4) outsides, the inboard symmetry of guard rail (8) is fixed with two sleeves (10), two the inboard of sleeve (10) is all run through the slip and is inserted and be equipped with gag lever post (11), and the inboard of two sleeves (10) is all sliding connection has movable block (12), two the outside of gag lever post (11) is all overlapped and is equipped with spring (13), two the one end of spring (13) is fixed in two sleeve (10) insides respectively, and the other end of two spring (13) is fixed in two movable block (12) upside respectively.
3. The hoistway safety guard of claim 1, wherein: the periphery of the protective net (6) is provided with steel wire ropes, and the size of the protective net is according to the size of the elevator shaft (2).
4. The hoistway safety guard of claim 1, wherein: the specific size of the two holes (3) is 60 mm, and the outer diameter of the two steel pipes (4) is 48 mm.
5. The hoistway safety guard of claim 2, wherein: a handle (14) is fixed at one end of the upper side of the limiting rod (11).
6. The hoistway safety guard of claim 1, wherein: a placement plate (15) is fixed on the upper sides of the fixed points (5).
7. The hoistway safety guard of claim 2, wherein: the limiting rod (11) is matched with the limiting holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918279.2U CN220377913U (en) | 2023-07-20 | 2023-07-20 | Safety protection device for elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321918279.2U CN220377913U (en) | 2023-07-20 | 2023-07-20 | Safety protection device for elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220377913U true CN220377913U (en) | 2024-01-23 |
Family
ID=89559054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321918279.2U Active CN220377913U (en) | 2023-07-20 | 2023-07-20 | Safety protection device for elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220377913U (en) |
-
2023
- 2023-07-20 CN CN202321918279.2U patent/CN220377913U/en active Active
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