CN217379719U - Scalable instrument formula safety protection platform of elevator well - Google Patents
Scalable instrument formula safety protection platform of elevator well Download PDFInfo
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- CN217379719U CN217379719U CN202220801233.1U CN202220801233U CN217379719U CN 217379719 U CN217379719 U CN 217379719U CN 202220801233 U CN202220801233 U CN 202220801233U CN 217379719 U CN217379719 U CN 217379719U
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- safety protection
- fixing piece
- main beam
- door opening
- elevator
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Abstract
The utility model discloses a scalable instrument formula safety protection platform of elevator well, include: the system comprises a support stress system, a horizontal enclosing system and a vertical enclosing system. The beam supporting the stress system is arranged in parallel with the wall body of the door opening of the elevator shaft, the fixing piece is clamped on the structural beam of the floor structure of the door opening and connected with the beam, the lower part of the main beam takes a rotating shaft of the fixing piece as an axis, and the contact area of the upper part of the main beam and the wall body is increased through the horseshoe head at the end part of the telescopic joint. The horizontal enclosure system is constructed by sequentially splicing the pedals from the door opening inwards, fixing the top by a fixing piece, and combining the top pedal and the edge sealing pedals on two sides. The safety protection door of the vertical enclosure system is fixed through a detachable clamp and a fixture. The protective platform is simple in structure, convenient to disassemble and assemble and high in safety performance.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to elevator well safety protection, more specifically is a be used for scalable instrument formula safety protection platform of elevator well.
Background
With the development of urban construction, high-rise buildings and super high-rise buildings are more and more, and elevators are important components of the high-rise buildings. The elevator shaft part inside the high-rise building is communicated up and down, and the elevator is installed in the later period, so that the reserved time of the elevator shaft is long, the danger coefficient is large, and the accident that workers fall down the shaft is easy to happen. A safety operation platform must be erected in the building construction process to ensure the safety of relevant construction work such as wall reinforcement binding, formwork construction, concrete pouring, formwork dismantling and the like. Traditional elevartor shaft operation platform is set up by the I-steel with steel pipe base hand rack from bottom to top and forms, sets up and demolishs consuming time hard, traditional elevartor shaft operation platform's the loaded down with trivial details complicacy of process of setting up to influence later stage construction process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical problem, the utility model aims to provide a scalable instrument formula safety protection platform of elevator well simple structure, convenient to use, security performance are high.
The purpose of the utility model can be realized by the following technical scheme:
a scalable instrument formula safety protection platform of elevator well includes: a support stress system, a horizontal enclosure system and a vertical enclosure system;
the supporting stress system comprises a cross beam (1), a fixing piece (2), a main beam (3), a fixing piece rotating shaft (4), an expansion joint (5) and a horseshoe head (6); the cross beam is arranged in parallel with the wall body of the door opening of the elevator shaft, the fixing piece is clamped on a structural beam or a wall stack of the door opening and connected with the cross beam, the lower end of the main beam takes a rotating shaft of the fixing piece as a shaft, and the upper end of the main beam is fixed on the inner side of the opposite elevator shaft;
the horizontal enclosure system comprises a standard pedal (7) and a top pedal (8), wherein the standard pedal (7) is sequentially spliced and installed inwards from a door opening, the top is fixed by a bolt pressing sheet, and edge sealing pedals of the top pedal (8) are respectively fixed on the top and two sides of the horizontal enclosure system;
the vertical enclosure system comprises a detachable clamp (9), a safety protection door (10) and a clamp (11), wherein the lower part of the safety protection door (10) is connected with the fixing piece (2) through the detachable clamp (9), and the upper part of the safety protection door is fixed with a wall body through the clamp (11).
Foretell scalable instrument formula safety protection platform of elevator well, the girder adopt high strength I-steel, quantity is two, parallel arrangement, the interval of two girders is according to door opening width adjustment.
Foretell scalable instrument formula safety protection platform in elevator well, girder (3) lower extreme be equipped with draw-in groove (13), the draw-in groove card is outside the mounting pivot to the angle of mounting pivot for the axle adjustment girder horizontal direction, telescopic joint (5) are connected to the other end of girder, telescopic joint is at interval within range adjustment girder length.
Foretell scalable instrument formula safety protection platform of elevator well, telescopic joint (5) tip be equipped with the horseshoe head, the other end of girder is fixed at the elevator well inside wall with the help of the horseshoe head, the area of contact of increase telescopic joint and wall body.
The telescopic tool type safety protection platform for the elevator hoistway is characterized in that the fixing piece (2) is inverted L-shaped, and the fixing piece is clamped at the structural beam (12) and connected with the cross beam (1) through bolts.
Has the advantages that: compared with the prior art, the utility model has the following characteristics:
(1) the utility model discloses scalable instrument formula safety protection platform of elevator well adopts the instrument formula to assemble, and light in weight, every layer of protection platform total weight is about 130Kg, and it is lighter to disperse each part quality, and single part is not enough 15Kg, single can operate. The horizontal protection and the vertical protection can be combined for installation and use, and can also be respectively and independently used.
(2) Simple structure and convenient disassembly. The installation time is about 10 minutes, and the dismantlement time is about 5 minutes, promotes work efficiency greatly.
(3) The main beam of the protective platform is made of high-strength I-shaped steel, the yield strength of the protective platform reaches over 500MPa, the protective platform can bear over 1200Kg in field actual measurement, the impact of falling objects can be fully resisted, the strength is high, and the bearing capacity is large.
(4) Bidirectional adjustment and strong universality. The platform mount can be according to two girder intervals of door opening width adjustment, and girder length can freely be adjusted to girder telescopic arm (telescopic joint) in interval within range, and above design makes whole platform commonality stronger.
Drawings
Fig. 1 is the utility model discloses a scalable instrument formula safety protection platform's of elevator well elevation view.
Fig. 2 is a top view of the utility model discloses a scalable instrument formula safety protection platform for elevator well.
Fig. 3 is a schematic structural view of the main beam 3 of the present invention.
Fig. 4 is a schematic structural view of the fixing member 2 of the present invention.
Fig. 5 is a schematic structural view of the cross beam 1 of the present invention.
Fig. 6 is a schematic structural diagram of the pedal 7 of the present invention.
In the figure: 1-beam, 2-fixing piece, 3-main beam, 4-fixing piece rotating shaft, 5-expansion joint, 6-horseshoe head, 7-standard pedal, 8-top pedal, 9-detachable clamp, 10-safety protection door, 11-clamp, 12-structural beam and 13-clamping groove.
Detailed Description
The technical solution of the present invention will be specifically described below with reference to the accompanying drawings.
Fig. 1 is the utility model relates to a scalable instrument formula safety protection platform's of elevator well elevation view, fig. 2 is the utility model relates to a top view for scalable instrument formula safety protection platform of elevator well. Referring to fig. 1 and 2, an elevator shaft telescopic tool type safety protection platform comprises: a support stress system, a horizontal enclosure system and a vertical enclosure system.
Wherein: the supporting stress system comprises a cross beam 1, a fixing piece 2, a main beam 3, a fixing piece rotating shaft 4, an expansion joint 5 and a horseshoe head 6. Crossbeam 1 and elevator well door opening wall body parallel arrangement, mounting (2) card is connected with crossbeam 1 on door opening floor structure roof beam and through the bolt, and draw-in groove 13 of 3 lower parts of girder uses mounting pivot 4 as the axle, and the U-shaped head (6) that the upper portion passes through telescopic joint (5) tip are fixed at opposite elevator well inboardly, increase and wall body area of contact.
Fig. 3 is the structural schematic diagram of the girder 3 of the present invention, referring to fig. 3, the girder number is two, parallel arrangement, and the distance between two girders is adjusted according to the width of the door opening. The clamping groove 13 is formed in one end of the main beam 3, the angle of the horizontal direction of the main beam can be adjusted conveniently by taking the fixing part rotating shaft 4 as an axis, the other end of the main beam is connected with the expansion joint (5) and fixed on the opposite wall body, the length of the main beam can be freely adjusted within the range of the expansion joint, and the universality is improved. The horseshoe head at the end part of the telescopic joint (5) increases the contact area with the wall body. The girder is made of high-strength I-shaped steel, the yield strength reaches more than 500MPa, the bearing capacity is more than 1200Kg through field actual measurement, and the high-altitude falling object impact can be fully resisted.
Fig. 4 is the utility model discloses mounting 2's structural schematic, it is shown with reference to fig. 4, and mounting 2 is down "L" shape, and the mounting card is connected with crossbeam 1 through the bolt in structural beam 12 department to can adjust according to the door opening size, avoid influencing the later stage construction.
Fig. 5 is a schematic structural diagram of the cross beam 1 of the present invention. Referring to fig. 5, the cross beam 1 is arranged in parallel with the wall body of the door opening of the elevator shaft, and bolt holes are arranged on the cross beam 1.
The horizontal enclosure system mainly comprises a standard pedal 7 and a top pedal 8, wherein the standard pedal 7 is sequentially spliced and installed inwards from a door opening, the top is fixed by a bolt pressing sheet, and the top pedal 8 and edge sealing pedals on two sides are installed in a turning mode.
The vertical enclosure system mainly comprises a detachable clamp 9, a safety protection door 10 and a clamp 11, wherein the lower part of the safety protection door 10 is connected with the fixing piece 2 through the detachable clamp 9, and the upper part of the safety protection door is fixed with a wall body through the clamp 11.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a scalable instrument formula safety protection platform of elevator well which characterized in that includes: a support stress system, a horizontal enclosure system and a vertical enclosure system;
the supporting stress system comprises a cross beam (1), a fixing piece (2), a main beam (3), a fixing piece rotating shaft (4), an expansion joint (5) and a horseshoe head (6); the cross beam is arranged in parallel with the wall body of the door opening of the elevator shaft, the fixing piece is clamped on a structural beam or a wall stack of the door opening and connected with the cross beam, the lower end of the main beam takes a rotating shaft of the fixing piece as a shaft, and the upper end of the main beam is fixed on the inner side of the opposite elevator shaft;
the horizontal enclosure system comprises a standard pedal (7) and a top pedal (8), wherein the standard pedal (7) is sequentially spliced and installed inwards from a door opening, the top is fixed by a bolt pressing sheet, and edge sealing pedals of the top pedal (8) are respectively fixed on the top and two sides of the horizontal enclosure system;
the vertical enclosure system comprises a detachable clamp (9), a safety protection door (10) and a clamp (11), wherein the lower part of the safety protection door (10) is connected with the fixing piece (2) through the detachable clamp (9), and the upper part of the safety protection door is fixed with a wall body through the clamp (11).
2. The telescopic tool type safety protection platform for the elevator hoistway as claimed in claim 1, wherein the main beams are made of high-strength I-shaped steel, the number of the high-strength I-shaped steel is two, the high-strength I-shaped steel is arranged in parallel, and the distance between the two main beams is adjusted according to the width of the door opening.
3. The telescopic tool type safety protection platform for the elevator shaft according to claim 1, wherein a clamping groove (13) is formed in the lower end of the main beam (3), the clamping groove is clamped outside a rotating shaft of the fixing part, the angle of the main beam in the horizontal direction is adjusted by taking the rotating shaft of the fixing part as an axis, the other end of the main beam is connected with an expansion joint (5), and the length of the main beam is adjusted by the expansion joint within an interval range.
4. The telescopic tool type safety protection platform for the elevator shaft as claimed in claim 3, wherein a horseshoe head is arranged at the end of the telescopic joint (5), and the other end of the main beam is fixed on the inner side wall of the elevator shaft by means of the horseshoe head, so that the contact area between the telescopic joint and the wall is increased.
5. The telescopic tool type safety protection platform for the elevator shaft according to claim 1, wherein the fixing piece (2) is in an inverted L shape, and the fixing piece is clamped at the structural beam (12) and connected with the cross beam (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220801233.1U CN217379719U (en) | 2022-04-07 | 2022-04-07 | Scalable instrument formula safety protection platform of elevator well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220801233.1U CN217379719U (en) | 2022-04-07 | 2022-04-07 | Scalable instrument formula safety protection platform of elevator well |
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| CN217379719U true CN217379719U (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220801233.1U Active CN217379719U (en) | 2022-04-07 | 2022-04-07 | Scalable instrument formula safety protection platform of elevator well |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498052A (en) * | 2023-05-18 | 2023-07-28 | 中建三局集团有限公司 | Telescopic combination protection platform device of elevator shaft |
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2022
- 2022-04-07 CN CN202220801233.1U patent/CN217379719U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116498052A (en) * | 2023-05-18 | 2023-07-28 | 中建三局集团有限公司 | Telescopic combination protection platform device of elevator shaft |
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