CN219823352U - Safety barrier assembly for escalator - Google Patents
Safety barrier assembly for escalator Download PDFInfo
- Publication number
- CN219823352U CN219823352U CN202320212611.7U CN202320212611U CN219823352U CN 219823352 U CN219823352 U CN 219823352U CN 202320212611 U CN202320212611 U CN 202320212611U CN 219823352 U CN219823352 U CN 219823352U
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- CN
- China
- Prior art keywords
- mounting frame
- shaped bolt
- escalator
- out direction
- safety barrier
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- 230000004888 barrier function Effects 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a safety barrier component for an escalator, which comprises a truss, a handrail, an access passage with an access direction and floor plates arranged on the access passage; the safety guardrail component is arranged on at least one side of the access passage in the width direction; the safety guardrail assembly comprises a guardrail support, a mounting rack, a protective fence and a first T-shaped bolt; the guardrail support is welded with the truss; the mounting frame is arranged on the guardrail support; the first T-shaped bolt is arranged on the mounting frame and can move along the in-out direction; the protective guard is arranged on the mounting frame and is in a fixed state of being locked on the mounting frame through a first T-shaped bolt; in the fixed state, one end of the guard rail and the handrail are staggered and overlapped in the in-out direction. The safety guardrail assembly is convenient and quick to assemble, reliable in strength and high in universality, and can effectively meet the safety protection requirement of an escalator.
Description
Technical Field
The utility model relates to the technical field of escalator, in particular to a safety barrier assembly for an escalator.
Background
When the escalator is installed, the handrail of the escalator cannot shield the floor plate of the escalator in a full range, and one side or two sides of the floor plate can be exposed. In order to prevent passengers from falling, a guardrail is added on one side of the floor plate, which is temporarily welded, in a temporary manner, the guardrail is temporarily welded on site, the operation space is limited, the installation difficulty is high, the welding strength of the guardrail cannot be ensured, and a certain use risk exists.
Disclosure of Invention
Aiming at the technical problems, the utility model aims at: the safety barrier assembly for the escalator is convenient and quick to assemble, reliable in strength and high in universality, and can effectively meet the safety protection requirement of the escalator.
The technical solution of the utility model is realized as follows: a safety barrier assembly for an escalator, the escalator including a truss, a handrail, an access way having an access direction, a floor slab disposed in the access way; the safety barrier component is arranged on at least one side of the access passage in the width direction;
the safety guardrail assembly comprises a guardrail support, a mounting rack, a protective fence and a first T-shaped bolt;
the guardrail support is welded with the truss; the mounting frame is arranged on the guardrail support and has a length extending along the in-out direction;
the first T-shaped bolt is arranged on the mounting frame and can move along the in-out direction;
the protective guard is arranged on the mounting frame, has a length extending along the in-out direction, and has a fixed state locked on the mounting frame through a first T-shaped bolt; in the fixed state, one end of the guard rail and the handrail are staggered and overlapped in the in-out direction.
Further, the safety barrier assembly includes a second T-bolt; the second T-shaped bolt is arranged on the mounting frame and can move along the in-out direction; the mounting frame is provided with a fixed state locked on the guardrail support through a second T-shaped bolt.
Further, a limiting channel extending along the in-out direction is arranged on the mounting frame; the head of the first T-shaped bolt and the head of the second T-shaped bolt are both arranged in the limiting channel.
Further, the first T-shaped bolt and the second T-shaped bolt are respectively arranged on the upper side and the lower side of the limiting channel.
Further, a notch communicated with the limiting channel is formed in the mounting frame; the notch extends along the in-out direction; the screw rod of the first T-shaped bolt is arranged in the notch.
Further, a kidney-shaped hole communicated with the limiting channel is formed in the mounting frame corresponding to each second T-shaped bolt; the kidney-shaped hole extends along the in-out direction; the screw rod of the second T-shaped bolt is arranged in the kidney-shaped hole.
Further, the guard rail comprises a plurality of split parts which are arranged along the in-out direction; the fixed state is formed between each split part and the mounting frame.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the guardrail support disclosed by the utility model can be welded on the truss in advance, the welding strength and the position size can be ensured, the mounting frame and the protective guard are prefabricated and are installed on site in a locking mode, the position of the protective guard on the mounting frame can be adjusted, so that floor plates with different specifications and sizes can be adapted, and the universality is strong. The whole structure is convenient and quick to assemble, reliable in strength and high in universality, and the safety protection requirement of the escalator is effectively met.
Drawings
The technical scheme of the utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
fig. 2 is an enlarged view at a in fig. 1;
FIG. 3 is a schematic top view of the structure of FIG. 1;
FIG. 4 is a cross-sectional view taken at B-B in FIG. 3;
fig. 5 is an enlarged view of D in fig. 4;
wherein: 1. truss; 11. a handrail; 12. floor boards; 2. a guardrail support; 3. a mounting frame; 31. a limiting channel; 4. a guard rail; 5. a first T-bolt; 6. and a second T-bolt.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Fig. 1-5 illustrate a safety barrier assembly for an escalator according to the present embodiment that accommodates the safety requirements of prior art escalators. The escalator is of a conventional structure in the prior art and comprises a truss 1, a handrail 11, an access way with an access direction, a floor 12 arranged on the access way and the like. The specific structure, mounting position, etc. of each of the above components are common knowledge. The safety barrier assembly of this embodiment is installed on one side or both sides of the access duct in the width direction, so as to avoid the one side or both sides of the access duct from being exposed.
Specifically, the safety barrier assembly comprises a barrier support 2, a mounting frame 3, a protective barrier 4, a first T-shaped bolt 5, a second T-shaped bolt 6 and the like. The guardrail supports 2 are arranged at intervals along the in-out direction and are welded with the truss 1. In this embodiment the guardrail supports 2 may be pre-welded to the truss 1 prior to assembly of the escalator. The mounting frame 3 is mounted on the top of the guardrail support 2 and has a length extending along the in-out direction; the mounting frame 3 is connected with each guardrail support 2 through a plurality of second T-shaped bolts 6, so that the mounting frame 3 has a fixed state locked on the guardrail support 2 through the second T-shaped bolts 6. The guard rail 4 is mounted on top of the mounting frame 3 with a length extending in the in-out direction. The guard rail 4 is connected with the mounting frame 3 through a plurality of first T-bolts 5, so that the guard rail 4 has a fixed state locked on the mounting frame 3 through the first T-bolts 5.
Specifically, the cross section of the mounting frame 3 is of a C-shaped structure, and a limiting channel 31 extending along the in-out direction is formed in the mounting frame 3. The first T-shaped bolt 5 and the second T-shaped bolt 6 are respectively arranged on the upper side and the lower side of the limiting channel 31. The width of the limiting channel 31 is matched with the head of the first T-shaped bolt 5 and the head of the second T-shaped bolt 6. The head of the first T-bolt 5 and the head of the second T-bolt 6 are both inserted in the limiting channel 31. The top surface of the mounting frame 3 is provided with a notch communicated with the limiting channel 31. The slot extends in an in-out direction. The shank of the first T-bolt 5 is located in the slot, and one end of the shank protrudes through the slot to the outside of the mounting bracket 3. A waist-shaped hole communicated with the limiting channel 31 is formed in the bottom surface of the mounting frame 3 corresponding to each second T-shaped bolt 6. The kidney-shaped aperture extends in an in-out direction. The screw of the second T-bolt 6 is arranged in a kidney-shaped hole through which one end of the screw protrudes to the outside of the mounting frame 3. Through the above structural design, the first T-bolt 5 and the second T-bolt 6 can move back and forth in the in-out direction in the limiting passage 31. Mounting bracket 3 and rail guard 4 are provided with mounting holes that can be mated with first T-bolts 5 and second T-bolts 6. The screw rod of the first T-shaped bolt 5 is inserted on the guard rail 4 through the assembly hole and matched with the nut to lock the guard rail 4 and the mounting frame 3 so as to fix the guard rail 4. The screw rod of the second T-shaped bolt 6 is inserted on the guardrail support 2 through the assembly hole and matched with the nut to lock the mounting frame 3 and the guardrail support 2 so as to fix the mounting frame 3. By loosening the cooperation of the first T-bolts 5 and the second T-bolts 6, the positions of the mount 3 and the guard rail 4 in the in-out direction can be adjusted.
In the present embodiment, by adjusting the position of the guard rail 4 such that one end of the guard rail 4 is staggered and overlapped with the handrail 11 in the in-out direction. By this structural design, no gap is formed between the guard rail 4 and the handrail 11.
The guard rail 4 includes a plurality of split parts arranged in the in-out direction; the several split parts are combined with each other to form a guard rail 4. Each split part is connected with the mounting frame 3 through a first T-shaped bolt 5 so as to form a fixed state. By increasing or decreasing the number of split parts, the protection of floor boards 13 of different lengths can be adapted.
During concrete assembly, the guardrail support 2 is welded on the truss 1 in advance before the escalator is assembled, welding strength and position size can be guaranteed, the mounting frame 3 and the protective guard 4 are manufactured in advance, a plurality of first T-shaped bolts 5 and second T-shaped bolts 6 are inserted into the limiting channels 31 of the mounting frame 3 during field installation, the position of the mounting frame 3 is adjusted according to the length and the position of the floor plate 12, the protective guard is locked through the second T-shaped bolts 6, and the position of the protective guard 4 is adjusted and locked through the first T-shaped bolts 6.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (7)
1. A safety barrier assembly for an escalator, the escalator including a truss, a handrail, an access way having an access direction, a floor slab disposed in the access way; the safety barrier component is arranged on at least one side of the access passage in the width direction; the method is characterized in that:
the safety guardrail assembly comprises a guardrail support, a mounting rack, a protective fence and a first T-shaped bolt;
the guardrail support is welded with the truss; the mounting frame is arranged on the guardrail support and has a length extending along the in-out direction;
the first T-shaped bolt is arranged on the mounting frame and can move along the in-out direction;
the protective guard is arranged on the mounting frame, has a length extending along the in-out direction, and has a fixed state locked on the mounting frame through a first T-shaped bolt; in the fixed state, one end of the guard rail and the handrail are staggered and overlapped in the in-out direction.
2. A safety barrier assembly for an escalator as claimed in claim 1, wherein: the safety barrier assembly includes a second T-bolt; the second T-shaped bolt is arranged on the mounting frame and can move along the in-out direction; the mounting frame is provided with a fixed state locked on the guardrail support through a second T-shaped bolt.
3. A safety barrier assembly for an escalator as claimed in claim 2, wherein: the mounting frame is provided with a limiting channel extending along the in-out direction; the head of the first T-shaped bolt and the head of the second T-shaped bolt are both arranged in the limiting channel.
4. A safety barrier assembly for an escalator as claimed in claim 3, wherein: the first T-shaped bolt and the second T-shaped bolt are respectively arranged on the upper side and the lower side of the limiting channel.
5. A safety barrier assembly for an escalator as claimed in claim 3, wherein: the mounting frame is provided with a notch communicated with the limiting channel; the notch extends along the in-out direction; the screw rod of the first T-shaped bolt is arranged in the notch.
6. A safety barrier assembly for an escalator as claimed in claim 3, wherein:
a kidney-shaped hole communicated with the limiting channel is formed in the mounting frame corresponding to each second T-shaped bolt; the kidney-shaped hole extends along the in-out direction; the screw rod of the second T-shaped bolt is arranged in the kidney-shaped hole.
7. A safety barrier assembly for an escalator as claimed in claim 1, wherein:
the guard rail comprises a plurality of split parts which are arranged along the in-out direction; the fixed state is formed between each split part and the mounting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320212611.7U CN219823352U (en) | 2023-02-15 | 2023-02-15 | Safety barrier assembly for escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320212611.7U CN219823352U (en) | 2023-02-15 | 2023-02-15 | Safety barrier assembly for escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219823352U true CN219823352U (en) | 2023-10-13 |
Family
ID=88245960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320212611.7U Active CN219823352U (en) | 2023-02-15 | 2023-02-15 | Safety barrier assembly for escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219823352U (en) |
-
2023
- 2023-02-15 CN CN202320212611.7U patent/CN219823352U/en active Active
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| GR01 | Patent grant |