CN218028877U - Detachable recycling type elevator shaft protection device - Google Patents
Detachable recycling type elevator shaft protection device Download PDFInfo
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- CN218028877U CN218028877U CN202222383988.7U CN202222383988U CN218028877U CN 218028877 U CN218028877 U CN 218028877U CN 202222383988 U CN202222383988 U CN 202222383988U CN 218028877 U CN218028877 U CN 218028877U
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Abstract
The utility model relates to a can dismantle cyclic utilization formula elevartor shaft protector. Comprises a bottom protective frame and a side protective frame surrounding the bottom protective frame; the bottom protective frame is perpendicular to the side protective frame, and the bottom protective frame is detachably connected with the side protective frame; the bottom protective frame is provided with a protective net so that the safety of the bottom protective frame is higher; the bottom protective frame is provided with a stair opening, the stair opening is provided with a stair leading to a lower layer, the side protective frame comprises a side protective guard and an inlet and outlet protective guard corresponding to the stair opening, the inlet and outlet protective guard is positioned on one side corresponding to the stair opening, and an inlet and outlet matched with the stair opening is arranged at the position of the inlet and outlet protective guard corresponding to the stair opening for workers to enter and exit. The bottom protective frame and the side protective frame are detachably connected through bolts, so that the bottom protective frame and the side protective frame are convenient to mount and dismount and can be repeatedly used.
Description
Technical Field
The utility model belongs to the technical field of the elevartor shaft protection, concretely relates to can dismantle cyclic utilization formula elevartor shaft protector.
Background
At present, the buildings at middle and high floors in cities are more and more, and in the process of layer-by-layer construction, the horizontal protection of the elevator shaft at the main construction stage of the elevator shaft at the elevator shaft opening is delayed or only simple protection is performed, so that the construction safety risk of subsequent field constructors is very high, and high falling accidents are highly happened in the field of building engineering, so that the safety protection of the elevator shaft opening is very important.
The utility model discloses a utility model patent that the bulletin number of granting is CN 215945434U discloses a limit entrance to a cave protector is faced to job site, and this job site faces limit entrance to a cave protector and includes floor plate and safety cover plate, and safety cover plate sets up in the top of floor plate, and hinge and floor plate connection are passed through to one side of safety cover plate, and safety cover plate's opposite side is provided with the bolt, and the one end that safety cover plate was kept away from to the bolt is installed on floor plate. This limit entrance to a cave protector is faced to job site, protects the entrance to a cave comprehensively, but because construction needs, the floor about constructor needs, but this kind of structure of protecting comprehensively to the entrance to a cave can lead to constructor floor about inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can dismantle cyclic utilization formula elevartor shaft protector in order to solve the inconvenient technical problem of constructor upper and lower floor.
In order to realize the above purpose, the utility model discloses the technical scheme who takes does: a detachable recyclable elevator shaft protection device comprises a bottom protection frame and a side protection frame surrounding the bottom protection frame; the bottom protective frame is perpendicular to the side protective frame, and the bottom protective frame is detachably connected with the side protective frame; the bottom protective frame is provided with a protective net so that the safety of the bottom protective frame is higher; the bottom protective frame is provided with a stair opening, the stair opening is provided with a stair leading to a lower layer, the side protective frame comprises a side protective guard and an inlet and outlet protective guard corresponding to the stair opening, the inlet and outlet protective guard is positioned on one side corresponding to the stair opening, and an inlet and outlet matched with the stair opening is arranged at the position of the inlet and outlet protective guard corresponding to the stair opening for workers to enter and exit.
Furthermore, the bottom protective frame is composed of a first cross rod and a second cross rod, the first cross rod and the second cross rod are arranged in parallel, two ends of the first cross rod are connected with the second cross rod through bolts, and the second cross rod is perpendicular to the first cross rod.
Furthermore, the bottom protective frame is provided with a support rod for supporting the bottom protective frame, the support rod is perpendicular to the first cross rod, and the intersection point of the support rod and the first cross rod is the middle point of the first cross rod; a plurality of first connecting rods are arranged between the supporting rod and the second cross rods at two ends, and the first connecting rods and the first cross rods are arranged in parallel.
Furthermore, two ends of the supporting rod and the cross rod II extend out of the cross rod I to serve as supporting legs, and the supporting legs are used for being erected on the edge of the opening of the elevator shaft.
Furthermore, the stair opening is positioned at a corner of the bottom protective frame, a second connecting rod is arranged at the joint of the stair and the bottom protective frame to support the stair, and the second connecting rod is detachably connected with the stair; and a third connecting rod is connected between the second connecting rod and the first cross rod close to the stair opening, the third connecting rod is perpendicular to the second connecting rod, and the stair is positioned in a space enclosed among the second connecting rod, the third connecting rod and the second cross rod.
Furthermore, the width of the stair is consistent with the width between the third connecting rod and the second cross rod, so that the stair is clamped between the third connecting rod and the second cross rod, and the stair is more stable.
Furthermore, the side rail guard comprises a plurality of first vertical rods and three transverse rods, the first vertical rods are respectively located at four end points of the bottom protective frame, fixing rods are arranged between the first vertical rods of the side rail guard, the fixing rods are parallel to the first vertical rods, the fixing rods are as high as the first vertical rods, the three transverse rods are connected between the first vertical rods and the fixing rods, and intersection points of the three transverse rods and the first vertical rods are respectively the middle point and the top point of the first vertical rods.
Furthermore, the entrance and exit protective guard is composed of a second vertical rod and a fourth cross rod, the second vertical rod is positioned at the position of the stair opening, the fourth cross rod is connected between the second vertical rod and a first vertical rod far away from the position of the stair opening, the first vertical rod and the second vertical rod are consistent in height, and intersection points of the fourth cross rod and the first vertical rod are respectively the midpoint and the vertex of the first vertical rod; the fixed rod is arranged between the second vertical rod and the first vertical rod far away from the stair opening, and the second vertical rod, the second cross rod and the first vertical rod close to the stair opening form an inlet and an outlet for workers to enter and exit.
Furthermore, a protective door is hinged to the second vertical rod to enable the protective door to turn over around the second vertical rod, and the protective door turns over around the second vertical rod to close or open the inlet and the outlet.
The utility model has the advantages that:
the utility model discloses a can dismantle cyclic utilization formula elevartor shaft protector, side protective frame sets up the exit that supplies personnel to pass in and out, and bottom protective frame sets up stair mouth and stair, can make the constructor lead to the lower floor through stair.
The utility model discloses a can dismantle cyclic utilization formula elevartor shaft protector is provided with the protection network on the protective frame of bottom, has increased constructor's safety guarantee on every side, has solved near the near constructor of elevartor shaft entrance to a cave simultaneously and has not had the problem that suitable footing leads to the inconvenience of being under construction.
The utility model discloses a can dismantle cyclic utilization formula elevartor shaft protector's bottom protective framework and side protective framework between all adopt the bolt can dismantle the connection, easy to assemble with dismantle, can reuse.
Drawings
Fig. 1 is a schematic view of the overall structure of a detachable recyclable elevator shaft guard according to embodiment 1.
In the figure: 1. a bottom protective frame; 2. a side guard frame; 3. a stair opening; 11. a first cross bar; 12. a second cross bar; 13. a support bar; 14. a support leg; 15. a first connecting rod; 21. a side protective fence; 211. a first vertical rod; 212. a cross bar III; 213. a fixing rod; 31. an inlet and outlet protective fence; 321. an inlet and an outlet; 322. a second vertical rod; 323. a cross bar IV; 31. a staircase; 32. a second connecting rod; 33. a third connecting rod; 34. a guard gate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The utility model discloses the embodiment of well detachable cyclic utilization formula elevartor shaft protector is shown in figure 1.
Example 1
The detachable recycling elevator shaft protection device comprises a bottom protection frame 1 and a side protection frame 2 enclosed around the bottom protection frame 1, wherein the bottom protection frame 1 is perpendicular to the side protection frame 2 and is detachably connected with the side protection frame through bolts. A protective net is welded on the bottom protective frame 1 so that the safety of the bottom protective frame 1 is higher. The protective net is a steel net piece.
The bottom protection frame 1 is composed of two cross rods I11 and two cross rods II 12, the two cross rods I11 are placed in parallel, two ends of the two cross rods I11 are connected with the two cross rods II 12 through bolts, and the cross rods II 12 are perpendicular to the cross rods I11. The bottom protection frame 1 is connected with a supporting rod 13 with the length of 150mm through a bolt to support the bottom protection frame 1, and the intersection point of the supporting rod 13, which is perpendicular to the first cross rod 11, and the first cross rod 11 is the midpoint of the first cross rod 11. Two ends of the support rod 13 and the cross rod two 12 extend out of the cross rod one 11 to be used as support legs 14, and the support legs 14 are used for being erected on the edge of the elevator shaft opening. A plurality of first connecting rods 15 are arranged between the supporting rod 13 and the second cross rods 12 at the two ends, the first connecting rods 15 are arranged in parallel with the first cross rods 11, the distance between each two adjacent first connecting rods 15 and the distance between each first connecting rod 15 and each adjacent first cross rod 11 are not more than 2000mm.
The corner of the bottom protective frame 1 is provided with a 700mm multiplied by 700mm stair opening 3, the stair opening 3 is provided with a stair 31 leading to a lower layer, the step interval of the stair 31 is 250mm, and the angle between the stair 31 and the bottom protective frame 1 is 60 degrees. The connecting rod II 32 is arranged at the joint of the stair 31 and the bottom protective frame 1, the stair 31 is connected with the connecting rod II 32 through a steel wire, and when the stair 31 is not used, the steel wire can be loosened to draw the stair 31 out of the stair opening 3. Two ends of the second connecting rod 32 are connected with the support rod 13 and the second cross rod 12 through bolts. The second connecting rod 32 and the first cross rod close to the stair opening 3 are connected with the third connecting rod 33 through bolts, the third connecting rod 33 and the second connecting rod 32 are arranged perpendicularly, the stair 31 is located in a space defined by the second connecting rod 32, the third connecting rod 33 and the second cross rod 12, and the width of the stair 31 is consistent with the width between the third connecting rod 33 and the second cross rod 12, so that the stair 31 is clamped between the third connecting rod 33 and the second cross rod 12, and the stair 31 is more stable.
The height of the side protective frame 2 is 1200mm, the side protective frame 2 comprises three side protective fences 21 and an entrance and exit protective fence 31 corresponding to the stair opening 3, the entrance and exit protective fence 31 is positioned on one side corresponding to the stair opening 3, and an entrance and exit 321 matched with the stair opening 3 is arranged at the position of the entrance and exit protective fence 31 corresponding to the stair opening 3 for an operator to enter and exit.
The side protective guard 21 is composed of a plurality of first vertical rods 211 and a plurality of third cross rods 212, the first vertical rods 211 are respectively located at four end points of the bottom protective frame 1, and the first vertical rods 211 are connected with the bottom protective frame 1 through bolts. A fixing rod 213 is arranged between the adjacent first vertical rods 211, the fixing rod 213 is arranged in parallel with the first vertical rods 211 and has the same height as the first vertical rods 211, two third cross rods 212 are connected between the adjacent first vertical rods 211, and the two third cross rods 212 penetrate through the fixing rod 213 and are connected with the first vertical rods 211 through bolts; the intersection points of the third cross bar 212 and the first vertical rod 211 are respectively the midpoint and the vertex of the first vertical rod 211, and the third cross bar 212 and the first vertical rod 211 are vertically arranged.
The entrance guard railing 31 consists of two vertical rods 322 and four cross rods 323, and the first vertical rod 211 and the second vertical rod 322 are arranged in parallel and have the same height. The second vertical rod 322 is located at the stair opening 3, and the second vertical rod 322 is perpendicular to the second cross rod 12 and is connected with the second cross rod through a bolt. A fixed rod 213 is arranged between the second vertical rod 322 and the first vertical rod 211 far away from the stair opening 3, a fourth cross rod 323 penetrates through the fixed rod 213, and two ends of the fourth cross rod 323 are respectively connected with the second vertical rod and the first vertical rod far away from the stair opening through bolts. The cross bar four 323 is perpendicular to the vertical rod one 211, and the intersection points of the cross bar four 323 and the vertical rod one 211 are the midpoint and the vertex of the vertical rod one 211 respectively. The space enclosed by the second upright rod 322, the second cross rod 12 and the first upright rod 211 close to the stair opening 3 is an entrance 321 for the entrance and exit of constructors, and meanwhile, the entrance 321 can also enable constructors to carry out material conveying and using.
The second upright stanchion 322 is hinged with the protective door 34, so that the protective door 34 can turn around the second upright stanchion 322 back and forth, and when the constructor does not need to go up and down the stairs 31, the protective door 34 turns around the second upright stanchion 322 to the access 321 to enclose and block the access 321 for protection; when the constructor needs to use the stairs 31 to go up and down, the protection door 34 is turned around the second upright 322 to open the access 321.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Claims (9)
1. The utility model provides a can dismantle cyclic utilization formula elevartor shaft protector which characterized in that: comprises a bottom protective frame and a side protective frame surrounding the bottom protective frame; the bottom protective frame is perpendicular to the side protective frame, and the bottom protective frame is detachably connected with the side protective frame; the bottom protective frame is provided with a protective net so that the safety of the bottom protective frame is higher; the bottom protective frame is provided with a stair opening, the stair opening is provided with a stair leading to a lower layer, the side protective frame comprises a side protective guard and an inlet and outlet protective guard corresponding to the stair opening, the inlet and outlet protective guard is positioned on one side corresponding to the stair opening, and an inlet and outlet matched with the stair opening is arranged at the position of the inlet and outlet protective guard corresponding to the stair opening for workers to enter and exit.
2. The removable recyclable elevator shaft guard of claim 1, wherein: the bottom protective frame is composed of two cross rods I and two cross rods II, the two cross rods are arranged in parallel, two ends of the cross rod I are connected with the cross rod II through bolts, and the cross rod II is perpendicular to the cross rod I.
3. The removable recyclable elevator shaft guard of claim 2, wherein: the bottom protective frame is provided with a supporting rod for supporting the bottom protective frame, the supporting rod is perpendicular to the first cross rod, and the intersection point of the supporting rod and the first cross rod is the middle point of the first cross rod; a plurality of first connecting rods are arranged between the supporting rod and the second cross rods at two ends, and the first connecting rods and the first cross rods are arranged in parallel.
4. The removable recyclable elevator shaft guard of claim 3, wherein: two ends of the supporting rod and the second cross rod extend out of the first cross rod to serve as supporting legs, and the supporting legs are used for being erected on the edge of the opening of the elevator shaft.
5. The removable recyclable elevator shaft guard of claim 2, wherein: the stair opening is positioned at a corner of the bottom protective frame, a second connecting rod is arranged at the joint of the stair and the bottom protective frame to support the stair, and the second connecting rod is detachably connected with the stair; and a third connecting rod is connected between the second connecting rod and the first cross rod close to the stair opening, the third connecting rod is perpendicular to the second connecting rod, and the stair is positioned in a space enclosed among the second connecting rod, the third connecting rod and the second cross rod.
6. The removable recyclable elevator shaft guard of claim 5, wherein: the width of the stair is consistent with the width between the third connecting rod and the second cross rod, so that the stair is clamped between the third connecting rod and the second cross rod, and the stair is more stable.
7. The removable recyclable elevator shaft guard of claim 1, wherein: the side protective guard consists of a plurality of upright posts I and cross rods III, the upright posts I are respectively positioned at four end points of the bottom protective frame, a fixed rod is arranged between the upright posts I of the side protective guard, the fixed rod is parallel to the upright posts, the height of the fixed rod is consistent with that of the first vertical rod, the first vertical rod and the fixed rod are connected with two third cross rods, and the intersection points of the third cross rods and the first vertical rod are respectively the midpoint and the vertex of the first vertical rod.
8. The removable recyclable elevator shaft guard of claim 7, wherein: the entrance and exit protective guard consists of a second vertical rod and a fourth cross rod, the second vertical rod is positioned at the stair opening, the fourth cross rod is connected between the second vertical rod and a first vertical rod far away from the stair opening, the first vertical rod and the second vertical rod are consistent in height, and the intersection points of the fourth cross rod and the first vertical rod are respectively the midpoint and the vertex of the first vertical rod; the fixed rod is arranged between the second vertical rod and the first vertical rod far away from the stair opening, and the second vertical rod, the second cross rod and the first vertical rod close to the stair opening form an inlet and an outlet for workers to enter and exit.
9. The removable recyclable elevator shaft guard of claim 8, wherein: and the second upright stanchion is hinged with a protective door so that the protective door can turn around the second upright stanchion, and the protective door can turn around the second upright stanchion to enclose or open the inlet and the outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222383988.7U CN218028877U (en) | 2022-09-08 | 2022-09-08 | Detachable recycling type elevator shaft protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222383988.7U CN218028877U (en) | 2022-09-08 | 2022-09-08 | Detachable recycling type elevator shaft protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218028877U true CN218028877U (en) | 2022-12-13 |
Family
ID=84353548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222383988.7U Active CN218028877U (en) | 2022-09-08 | 2022-09-08 | Detachable recycling type elevator shaft protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218028877U (en) |
-
2022
- 2022-09-08 CN CN202222383988.7U patent/CN218028877U/en active Active
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