CN218894497U - Protective fence of elevator shaft mouth - Google Patents
Protective fence of elevator shaft mouth Download PDFInfo
- Publication number
- CN218894497U CN218894497U CN202223531487.5U CN202223531487U CN218894497U CN 218894497 U CN218894497 U CN 218894497U CN 202223531487 U CN202223531487 U CN 202223531487U CN 218894497 U CN218894497 U CN 218894497U
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- Prior art keywords
- elevator shaft
- protection part
- protection
- side wall
- fixing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model relates to the technical field of elevator construction protection, and discloses a protective fence of an elevator shaft, which comprises the following components: the protection parts are arranged on the end faces of the side walls at the two sides of the elevator shaft; the fixing part is connected with the protection part, the fixing part is abutted to the other side end face of the side wall opposite to the protection part, and the fixing part is used for fixing the protection part on the side wall. The protection part and the fixing part are clamped on the side wall of the elevator shaft at two sides, so that the protection part is firmly fixed on the side wall of the elevator shaft; the protection part can be fixed on the side wall of the elevator shaft without nails, and the wall cannot be damaged in the fixing process, so that the wall structure cannot be damaged, and the structural integrity of the wall is guaranteed.
Description
Technical Field
The utility model relates to the technical field of elevator construction protection, in particular to a protective fence of an elevator shaft.
Background
At present, in the elevator construction process, the vertical opening of the elevator shaft opening is required to be sealed, pedestrians are prevented from going into the elevator shaft opening in construction, and the elevator shaft is prevented from being damaged or affected by high-altitude falling objects and the like. The vertical entrance to a cave protection of construction engineering scene elevartor shaft is the difficult problem of construction unit always, and fixed protection needs the manual work to use the fixed nail to fix the rail guard on the shear force wall, if meet masonry structure, produces the destruction to the structure easily, influences wall structure.
Disclosure of Invention
The purpose of the utility model is that: the protective guard of the elevator shaft mouth is provided, so that the protective part can be fixed on the side wall of the elevator shaft mouth, and the wall body cannot be damaged in the fixing process, the wall body structure cannot be damaged, and the structural integrity of the wall body is ensured.
In order to achieve the above object, the present utility model provides a rail guard of an elevator shaft, comprising:
the protection parts are arranged on the end faces of the side walls at the two sides of the elevator shaft;
the fixing part is connected with the protection part, the fixing part is abutted to the other side end face of the side wall opposite to the protection part, and the fixing part is used for fixing the protection part on the side wall.
Compared with the prior art, the protective guard of the elevator shaft mouth has the beneficial effects that: the protection part is arranged on the end face of the side wall of the elevator shaft and used for preventing pedestrians from entering the elevator shaft, the protection part is connected with the fixing part and is fixed on the elevator shaft through the fixing part, the protection part is arranged on the end face of the other side of the side wall of the elevator shaft relative to the protection part and is abutted to the side wall of the elevator shaft from the end face of the other side, so that the protection part and the fixing part can clamp the side wall of the elevator shaft at two sides, and the protection part is firmly fixed on the side wall of the elevator shaft; the protection part can be fixed on the side wall of the elevator shaft without nails, and the wall cannot be damaged in the fixing process, so that the wall structure cannot be damaged, and the structural integrity of the wall is guaranteed.
According to the protective fence of the elevator shaft, the protective part comprises a plurality of first square pipes which are vertically arranged, and the first square pipes are parallel to each other.
According to the protective fence of the elevator shaft, the bottom of the protective part is horizontally provided with the foot blocking plate.
According to the protective guard of the elevator shaft, the fixing part comprises the second square tube which is horizontally arranged, and two ends of the second square tube are abutted against the end face of one side of the side wall, facing the elevator shaft.
According to the rail guard of the elevator shaft, a plurality of second square pipes are arranged, and the second square pipes are arranged in parallel.
According to the protective guard of the elevator shaft, the second square tube is rotatably connected to the protective part.
According to the protective fence of the elevator shaft, the second square tube is connected with the rotating shaft, and the other end of the rotating shaft is rotatably connected to the protective part.
According to the protective guard of the elevator shaft, one end, facing the protective part, of the rotating shaft is connected with a handle to rotate the second square tube.
According to the protective guard of the elevator shaft, a nut is sleeved at one end, facing the handle, of the rotating shaft, and the nut is used for fixing the rotating shaft and the handle.
According to the protective fence of the elevator shaft, the protective part is provided with the warning mark.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
Fig. 1 is a schematic structural view of a protective state of a rail guard of an elevator hoistway according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of an unprotected state of a rail guard of an elevator hoistway according to an embodiment of the present utility model;
fig. 3 is a schematic side view of a guard rail of an elevator hoistway entrance according to an embodiment of the present utility model;
in the figure, 1, a protection part; 11. a first square tube; 12. foot blocking plate; 2. a fixing part; 3. a rotating shaft; 4. a handle; 5. a sidewall; 6. and (3) a nut.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1 and 2, a guard rail of an elevator shaft according to a preferred embodiment of the present utility model has side walls 5 on both sides of the elevator shaft, and includes a guard portion 1 and a fixing portion 2, the guard portion 1 is disposed on end surfaces of the side walls 5 on both sides of the elevator shaft, and a width of the guard portion 1 is greater than a width of the elevator shaft for preventing pedestrians from entering the elevator shaft; the protection part 1 is abutted on the side wall 5 of the elevator shaft mouth, and both ends of the protection part can be abutted with the side wall 5 of the elevator shaft mouth or can be abutted and fixed on one side; the protective part 1 may be provided in a net shape or a guardrail shape to close the elevator shaft. The fixing part 2 is connected with the protecting part 1, the fixing part 2 is used for fixing the protecting part 1 on the side wall 5, the protecting part 1 is arranged on the other side end face of the elevator shaft mouth side wall 5 relative to the protecting part 1, the fixing part 2 is abutted against the other side end face of the side wall 5 relative to the protecting part 1, the protecting part 1 and the fixing part 2 clamp the elevator shaft mouth side wall 5 at two sides, and the protecting part 1 is firmly fixed on the elevator shaft mouth side wall 5; the application makes the guard 1 can be fixed on the side wall 5 of the elevator shaft, and can not damage the wall body in the fixing process, can not damage the wall body structure, and ensures the structural integrity of the wall body.
In some embodiments of the utility model, the guard 1 is arranged outside the elevator hoistway and the fixing part 2 is arranged inside the elevator hoistway; it will be appreciated that the protecting portion 1 may be disposed inside the elevator shaft, and the fixing portion 2 may be disposed outside the elevator shaft, so that the protecting portion 1 and the fixing portion 2 only need to clamp the side wall 5 at the inner side and the outer side of the wellhead.
As shown in fig. 1 and 2, in some embodiments of the present utility model, the protection portion 1 includes a plurality of vertically arranged first square tubes 11, and the top and bottom of the first square tubes 11 are connected by a horizontal tube, so that the plurality of first square tubes 11 are fixed into a guardrail shape, the first square tubes 11 are parallel to each other, and the distance between each first square tube 11 is equal, so that the protection effect is better.
As shown in fig. 1 and 2, in some embodiments of the present utility model, the bottom of the protection portion 1 is horizontally provided with a foot blocking plate 12, and if an object falls or a person falls down, the foot blocking plate 12 can block the object when the object rolls down on the edge of the protection portion 1, so that the falling from the high altitude is avoided, and the safety of the device is improved.
In some embodiments of the present utility model, the fixing portion 2 includes a second square tube horizontally disposed, and the length of the second square tube is greater than the width of the wellhead, so that two ends of the second square tube can be abutted on one side end face of the side wall 5 facing the elevator wellhead, and when the second square tube abuts on one side end face of the side wall 5, the protection portion 1 can be fixed on the other side end face of the side wall 5, so as to prevent the protection portion 1 from being not firmly fixed, displaced or falling down.
As shown in fig. 1 and 2, in some embodiments of the present utility model, the second square tubes are provided with a plurality of second square tubes, and the plurality of second square tubes are arranged in parallel with each other, so that the second square tubes are stressed uniformly, and the service life of the device is prolonged; and a plurality of second side's pipe combined action, even if one of them second side's pipe takes place to damage or artificial removal, other second side's pipe still can keep guard portion 1 and lateral wall 5's hugging closely, has guaranteed the reliability of device.
In some embodiments of the present utility model, the second square tube is rotatably connected to the protection portion 1, and the second square tube rotatably disposed is convenient to install, and the protection portion 1 can be protected or released by rotating the second square tube, so that a worker can install and move the guard rail of the present application conveniently.
In some embodiments of the present utility model, as shown in fig. 1 and 2, a rotating shaft 3 is connected to a second square tube, the other end of the rotating shaft 3 is rotatably connected to one first square tube 11 of the protection part 1, and the second square tube is directly connected to the protection part 1 through the rotating shaft 3, so that the structure is simple and the installer can conveniently operate the second square tube to rotate.
As shown in fig. 1 and 2, in some embodiments of the present utility model, a handle 4 is connected to an end of the rotating shaft 3 facing the protecting part 1 to rotate the second square tube, and the handle 4 is further provided to facilitate the installer to operate the second square tube to rotate. During installation, the handle 4 is rotated to enable the second square tube to rotate to the inclination capable of entering the elevator shaft mouth, the protection part 1 is attached to the outer side wall 5 of the elevator shaft mouth, at the moment, the second square tube enters the inner side of the elevator shaft mouth, then the handle 4 is rotated to enable the second square tube to rotate to the horizontal direction, two ends of the second square tube are respectively abutted to the side walls 5 on two sides, the protection part 1 and the second square tube are clamped on two sides of the side walls 5, and fixing of the protection part 1 is completed. The arrangement ensures that the protective guard is convenient to disassemble and assemble, and reduces the installation time of workers; and can repeatedly use many times, reduced the protection cost of elevator construction.
As shown in fig. 3, in some embodiments of the present utility model, a nut is sleeved on one end of the rotating shaft 3 facing the handle 4, the nut 6 is used for fixing the rotating shaft 3 and the handle 4, a thread is disposed on one end of the handle 4 connected with the rotating shaft 3, the handle 4 and the rotating shaft 3 can be fixed together by rotating the nut 6, the thread structure is firmly fixed, the loosening with the rotating shaft 3 in the rotating process of the handle 4 can be prevented, and the reliability of the device is improved.
In some embodiments of the utility model, the protection part 1 is provided with a warning mark to remind passers-by to construct the elevator, so that the passers-by is prevented from extending into the elevator shaft for watching, and the safety risk is reduced.
The working process of the utility model is as follows: the guard 1 is arranged on the end face of the side wall 5 of the elevator shaft for preventing pedestrians from entering the elevator shaft, the guard 1 is connected with the fixing part 2 and is fixed on the elevator shaft through the fixing part 2, the guard 1 is arranged on the end face of the other side of the side wall 5 of the elevator shaft opposite to the guard 1 and is abutted to the side wall 5 of the elevator shaft from the end face of the other side, the guard 1 and the fixing part 2 are clamped on the side wall 5 of the elevator shaft on two sides, and the guard 1 is firmly fixed on the side wall 5 of the elevator shaft. The handle 4 is rotated to enable the second square tube to rotate to the inclination capable of entering the elevator shaft mouth, the protection part 1 is attached to the outer side wall 5 of the elevator shaft mouth, the second square tube enters the inner side of the elevator shaft mouth at the moment, the handle 4 is rotated to enable the second square tube to rotate to be horizontally oriented, two ends of the second square tube are respectively abutted to the side walls 5 on two sides, the protection part 1 and the second square tube are clamped on two sides of the side walls 5, and fixing of the protection part 1 is completed.
In summary, the embodiment of the utility model provides a protective fence for an elevator shaft, which enables a protective part 1 to be fixed on a side wall 5 of the elevator shaft, and can not damage a wall body in the fixing process, can not damage the wall body structure, and ensures the structural integrity of the wall body.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. A rail guard of an elevator hoistway door, comprising:
the protection parts are arranged on the end faces of the side walls at the two sides of the elevator shaft;
the fixing part is connected with the protection part, the fixing part is abutted to the other side end face of the side wall opposite to the protection part, and the fixing part is used for fixing the protection part on the side wall.
2. The guard rail of an elevator hoistway door according to claim 1, wherein: the protection part comprises a plurality of vertically arranged first square pipes, and the first square pipes are mutually parallel.
3. The guard rail of an elevator hoistway door according to claim 1, wherein: the bottom of the protection part is horizontally provided with a foot blocking plate.
4. The guard rail of an elevator hoistway door according to claim 1, wherein: the fixed part comprises a second square pipe which is horizontally arranged, and two ends of the second square pipe are abutted to the end face of one side of the side wall, which faces the elevator shaft mouth.
5. The guard rail of an elevator hoistway door according to claim 4, wherein: the second square tube is provided with many, many the second square tube parallel arrangement each other.
6. The guard rail of an elevator hoistway door according to claim 4 or 5, characterized in that: the second square tube is rotatably connected to the protection part.
7. The guard rail of an elevator hoistway door according to claim 6, wherein: the second square tube is connected with a rotating shaft, and the other end of the rotating shaft is rotationally connected with the protection part.
8. The guard rail of an elevator hoistway door according to claim 7, wherein: one end of the rotating shaft, which faces the protection part, is connected with a handle to rotate the second square pipe.
9. The guard rail of an elevator hoistway door according to claim 8, wherein: one end of the rotating shaft, which faces the handle, is sleeved with a nut, and the nut is used for fixing the rotating shaft and the handle.
10. The guard rail of an elevator hoistway door according to claim 1, wherein: the protection part is provided with a warning mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223531487.5U CN218894497U (en) | 2022-12-28 | 2022-12-28 | Protective fence of elevator shaft mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223531487.5U CN218894497U (en) | 2022-12-28 | 2022-12-28 | Protective fence of elevator shaft mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218894497U true CN218894497U (en) | 2023-04-21 |
Family
ID=86000271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223531487.5U Active CN218894497U (en) | 2022-12-28 | 2022-12-28 | Protective fence of elevator shaft mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218894497U (en) |
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2022
- 2022-12-28 CN CN202223531487.5U patent/CN218894497U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |