CN219910113U - Be applied to spliced rail guard of many elevator door openings - Google Patents
Be applied to spliced rail guard of many elevator door openings Download PDFInfo
- Publication number
- CN219910113U CN219910113U CN202321304494.3U CN202321304494U CN219910113U CN 219910113 U CN219910113 U CN 219910113U CN 202321304494 U CN202321304494 U CN 202321304494U CN 219910113 U CN219910113 U CN 219910113U
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- fixing
- protective
- fixing plate
- plate
- guard
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- 230000001681 protective effect Effects 0.000 claims abstract description 77
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a spliced protective fence applied to multiple elevator door openings, which comprises a protective fence body, a connecting component and a fixing component; the protective fence body comprises a rectangular outer frame formed by connecting four straight rods end to end, a protective net and a protective plate are arranged in the rectangular outer frame, the protective plate is strip-shaped, and the protective plate is fixedly arranged at the lower part of the protective net; a horizontal reinforcing rod is respectively arranged between the middle part of the protective net and the protective plate; the protective fence body comprises protective fence bodies at two ends and a protective fence body in the middle; the protective guard bodies at two ends are fixedly arranged on the wall body through the fixing components; the adjacent middle protective guard bodies are connected through at least two connecting components. The utility model solves the technical problems of long time consumption, low installation efficiency and poor flexibility in the installation of the elevator door opening guard rail.
Description
Technical Field
The utility model relates to the field of elevator door opening safety protection, in particular to a spliced protective fence applied to multiple elevator door openings.
Background
With the continuous development of modern society, building construction is more and floor covers are higher and higher, and elevator installation and use are more and more common, so that an elevator shaft which is not completed in construction becomes a high-risk accident place in a construction site, the number of general floors of the building is very high, and once workers fall down, serious safety accidents can be caused, so that the safety protection work of an elevator door opening cannot be ignored. Often, a guard rail is required to be installed at an elevator door opening at a construction site to prevent workers from carelessly falling or prevent construction waste from falling into an elevator shaft from the elevator door opening to injure workers in the elevator shaft by smashing.
In the prior art, a one-to-one mode is generally adopted, namely, each elevator door opening is protected by installing a protective fence, so that the protective fences are required to be installed and fixed one by one, when the number of the elevator door openings is large, the same procedures are required to be repeated for many times, a plurality of reinforcing members are consumed in a long time, and the installation efficiency is low and uneconomical. Therefore, there is a need to design a guard rail which can adapt to multiple elevator door openings, and can be installed in place in one step during installation, so that the installation efficiency is improved.
Disclosure of Invention
The utility model aims to provide a spliced guard rail applied to multiple elevator door openings, which aims to solve the technical problems of long installation time consumption, low installation efficiency and poor flexibility of the elevator door opening guard rail.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a spliced protective fence applied to multiple elevator door openings, which comprises a protective fence body, a connecting component and a fixing component; the protective fence body comprises a rectangular outer frame formed by connecting four straight rods end to end, a protective net and a protective plate are arranged in the rectangular outer frame, the protective plate is strip-shaped, and the protective plate is fixedly arranged at the lower part of the protective net; a horizontal reinforcing rod is respectively arranged between the middle part of the protective net and the protective plate; the protective fence body comprises protective fence bodies at two ends and a protective fence body in the middle; the protective fence bodies at two ends are fixedly arranged on the wall body through fixing components, and the fixing components comprise a first fixing plate, a second fixing plate, a first fixing pipe, a second fixing pipe, a first fixing rod and a second fixing rod; the first fixing plate is vertically arranged, the middle part of the first fixing plate is convex, the side surface of the first fixing plate is in a shape like a Chinese character 'ji', and reserved holes for passing through bolts are formed in the two end parts of the first fixing plate; the first fixing pipe is arranged on the upper side edge of the rectangular outer frame of the protective fence body at the two ends and close to the corner; the first fixing rod is in a straight shape, one end of the first fixing rod is inserted into the middle of the first fixing plate, and the other end of the first fixing rod is inserted into the first fixing pipe;
the second fixing plate is the same as the first fixing plate in shape, is horizontally arranged, and is provided with reserved holes for passing through bolts at two ends; the second fixing pipe is arranged on the rectangular outer frame of the protective fence body at the two ends and on one side edge close to the second fixing plate; the second fixed rod is of an inverted U shape, and two vertical parts of the second fixed rod are respectively inserted and arranged in the second fixed plate and the second fixed pipe. The adjacent middle protective guard bodies are connected through at least two connecting components, and the connecting components comprise connecting pipes and connecting rods; the connecting pipes are fixedly arranged on one group of short edges of the rectangular outer frame of the middle protective guard body; the connecting rod is inverted J-shaped, and the vertical part of the connecting rod is spliced with the connecting pipe.
Preferably, the height of the protection plate is not less than one fifth of the height of the rectangular outer frame.
Preferably, the corner pad bars are fixedly arranged on the inner side faces of the raised edges in the middle parts of the first fixing plate and the second fixing plate.
Preferably, the rectangular outer frame and the horizontal reinforcing rods are made of square steel with the thickness of 30X 30mm.
Preferably, the protection net is a steel wire protection net, the diameter of the steel wire is 3.8mm, and the mesh aperture of the protection net is less than 30mm.
Preferably, the protection plate, the first fixing plate and the second fixing plate are all steel plates; the guard plate thickness is 3mm, and first fixed plate and second fixed plate thickness are 2mm.
Preferably, the rectangular outer frame, the protective net, the horizontal reinforcing rods and the protective plates are all welded and fixed; the connecting pipe, the first fixed pipe, the second fixed pipe and the rectangular outer frame are welded and fixed.
Preferably, the height of the rectangular outer frame is 2m, and the width is more than 2.5m.
The beneficial effects of the utility model are as follows:
the spliced guard rail for the multiple elevator door openings provided by the utility model can connect the guard rail bodies through the connecting assembly, so that a plurality of guard rail bodies are connected into a whole, a corresponding number of guard rail bodies are spliced according to the number and the width of the elevator door openings to reach the required width, and then the guard rail bodies are installed and fixed, so that the guard rail bodies at the two ends after the splicing are only required to be installed and fixed, repeated installation steps are omitted, the installation efficiency is improved, the width of the guard rail can be adjusted according to the number of the elevator door openings, and the guard rail has stronger flexibility.
2, the spliced guard rail applied to the multiple elevator door openings provided by the utility model is fixed on the wall body of the elevator door opening through the fixing component, is firm in fixation, is convenient to assemble and disassemble, and has strong turnover.
The corner pad rods arranged in the first fixing plate and the second fixing plate can effectively separate the fixing rods and the fixing plates, and the function of reducing abrasion between the fixing rods and the fixing plates is achieved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The primary object and other advantages of the utility model may be realized and attained by means of the instrumentalities and particularly pointed out in the specification.
Drawings
The utility model is described in further detail below with reference to the accompanying drawings.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of a fixing assembly according to the present utility model.
Fig. 3 is a schematic structural view of a fixing assembly according to the present utility model.
Fig. 4 is a schematic structural view of the connection assembly of the present utility model.
FIG. 5 is a schematic view of the location of the corner pad bar of the present utility model.
Fig. 6 is a schematic view of the use state of the present utility model.
Reference numerals: 1-rail guard body, 2-coupling assembling, 3-fixed subassembly, 4-preformed hole, 5-corner pad pole, 11-protection network, 12-guard plate, 13-horizontal stiffener, 14-rectangle frame, 21-connecting pipe, 22-connecting rod, 31-first fixed pipe, 32-second fixed pipe, 33-first fixed plate, 34-second fixed plate, 35-first dead lever, 36-second dead lever.
Detailed Description
The following examples are given by way of illustration only and are not to be construed as limiting the scope of the utility model.
Referring to fig. 1 and 6, the present utility model provides a spliced guard rail for a multi-elevator door opening, which comprises a guard rail body 1, a connecting component 2 and a fixing component 3; the protective fence body 1 comprises a rectangular outer frame 14 formed by connecting four straight rods end to end, wherein the height of the rectangular outer frame 14 is 2m, and the width of the rectangular outer frame 14 is more than 2.5m; the inside of the rectangular outer frame 14 is provided with a protective net 11 and a protective plate 12, the protective plate 12 is a strip-shaped steel plate with the thickness of 3mm, the protective plate 12 is fixedly arranged at the lower part of the protective net 11, the height of the protective plate 12 is not less than one fifth of the height of the rectangular outer frame 14, the protective net 11 is a steel wire protective net 11, the diameter of the steel wire is 3.8mm, and the mesh aperture of the protective net 11 is less than 30mm; a horizontal reinforcing rod 13 is respectively arranged in the middle of the protective net 11 and between the protective net 11 and the protective plate 12; the rectangular outer frame 14 and the horizontal reinforcing rods 13 are made of square steel with the thickness of 30 multiplied by 30mm; the rectangular outer frame 14, the protective net 11, the horizontal reinforcing rods 13 and the protective plates 12 are all welded and fixed; the protective fence body 1 comprises two end protective fence bodies 1 and a middle protective fence body 1.
Referring to fig. 2 and 3, the two-end rail guard body 1 is fixedly disposed on a wall body by a fixing assembly 3, the fixing assembly 3 including a first fixing plate 33, a second fixing plate 34, a first fixing pipe 31, a second fixing pipe 32, a first fixing rod 35 and a second fixing rod 36; the first fixing plate 33 is a steel plate with the thickness of 2mm, the first fixing plate 33 is vertically arranged, the middle part of the first fixing plate 33 is convex, the side surface of the first fixing plate is in a shape like a Chinese character 'ji', and the two end parts of the first fixing plate 33 are provided with reserved holes 4 for passing through bolts; the first fixing pipe 31 is arranged on the upper side edge of the rectangular outer frame 14 of the protective fence body 1 at the two ends, is close to the corner part, and is welded and fixed with the rectangular frame; the first fixing rod 35 is in a straight shape, one end of the first fixing rod is inserted into the middle of the first fixing plate 33, and the other end of the first fixing rod is inserted into the first fixing tube 31; the second fixing plate 34 is a steel plate with the thickness of 2mm, the shape of the second fixing plate 34 is the same as that of the first fixing plate 33, the second fixing plate 34 is horizontally arranged, and two end parts of the second fixing plate 34 are provided with reserved holes 4 for passing through bolts; the second fixing tube 32 is arranged on one side edge of the rectangular outer frame 14 of the guard rail body 1 at two ends, which is close to the second fixing plate 34, and is welded and fixed with the rectangular outer frame 14; the second fixing rod 36 is inverted U-shaped, and two vertical parts of the second fixing rod 36 are respectively inserted and arranged in the second fixing plate 34 and the second fixing tube 32.
Referring to fig. 4, adjacent middle guard rail bodies 1 are connected through at least two connection assemblies 2, the connection assemblies 2 include connection pipes 21 and connection rods 22, and the connection pipes 21 are welded and fixed on the rectangular outer frame 14; the connecting pipes 21 are fixedly arranged on one group of short edges of the rectangular outer frame 14 of the middle protective guard body 1; the connecting rod 22 is inverted J-shaped, and the vertical part of the connecting rod is spliced with the connecting pipe 21.
Referring to fig. 5, corner pad bars 5 are fixedly provided on the inner side surfaces of the middle protrusions of the first and second fixing plates 33 and 34, and the corner pad bars 5 are welded and fixed to the first and second fixing plates 33 and 34, respectively.
Further, the working principle of the utility model is as follows: the utility model relates to a spliced guard rail for multiple elevator door openings, which is characterized in that the guard rail has a spliced function, and when the guard rail is applied to the protection work of the multiple elevator door openings, the number of spliced guard rails can be flexibly adjusted according to the number or the total width of the elevator door openings; the utility model realizes the connection between the protective rails through the connecting pipe 21 fixedly arranged on the outer frame and the connecting rod 22 spliced on the connecting pipe 21; the guard rails at two ends are fixed on a wall body through the fixing assembly 3, the first fixing plate 33 and the second fixing plate 34 are firstly required to be fixedly installed on the surface of the wall body through expansion bolts, then the first fixing rod 35 penetrates through the middle bulge of the first fixing plate 33 and the first fixing pipe 31, and then the two vertical parts of the second fixing rod 36 are respectively inserted and arranged in the middle bulge of the second fixing plate 34 and the second fixing pipe 32, so that the fixed connection between the guard rails and the wall body is completed, and the whole installation process is completed.
The foregoing is merely illustrative of preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions that would occur to those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (8)
1. Be applied to spliced rail guard of many elevator door openings, its characterized in that: comprises a protective fence body (1), a connecting component (2) and a fixing component (3);
the protective fence body (1) comprises a rectangular outer frame (14) formed by connecting four straight rods end to end, a protective net (11) and a protective plate (12) are arranged in the rectangular outer frame (14), the protective plate (12) is strip-shaped, and the protective plate is fixedly arranged at the lower part of the protective net (11); horizontal reinforcing rods (13) are respectively arranged in the middle of the protective net (11) and between the protective net (11) and the protective plate (12);
the protective fence body (1) comprises two end protective fence bodies (1) and a middle protective fence body (1);
the two-end protective fence body (1) is fixedly arranged on a wall body through a fixing assembly (3), and the fixing assembly (3) comprises a first fixing plate (33), a second fixing plate (34), a first fixing pipe (31), a second fixing pipe (32), a first fixing rod (35) and a second fixing rod (36);
the first fixing plate (33) is vertically arranged, the middle part of the first fixing plate is convex, the side surface of the first fixing plate is in a shape like a Chinese character 'ji', and reserved holes (4) for penetrating through bolts are formed in two end parts of the first fixing plate (33); the first fixing pipe (31) is arranged on the upper side edge of the rectangular outer frame (14) of the protective fence body (1) at the two ends and is close to the corner; the first fixing rod (35) is in a straight shape, one end of the first fixing rod is inserted into the middle of the first fixing plate (33), and the other end of the first fixing rod is inserted into the first fixing pipe (31);
the second fixing plate (34) has the same shape as the first fixing plate (33), the second fixing plate (34) is horizontally arranged, and two end parts of the second fixing plate are provided with reserved holes (4) for passing through bolts; the second fixing pipe (32) is arranged on one side edge of the rectangular outer frame (14) of the protective fence body (1) at two ends and close to the second fixing plate (34); the second fixing rod (36) is in an inverted U shape, and two vertical parts of the second fixing rod (36) are respectively inserted and arranged on the second fixing plate (34) and the second fixing tube (32);
the adjacent middle protective guard bodies (1) are connected through at least two connecting components (2), and the connecting components (2) comprise connecting pipes (21) and connecting rods (22); the connecting pipes (21) are fixedly arranged on one group of short edges of the rectangular outer frame (14) of the middle protective guard body (1); the connecting rod (22) is inverted J-shaped, and the vertical part of the connecting rod is spliced with the connecting pipe (21).
2. The spliced guard rail for a multi-elevator door opening according to claim 1, wherein the height of the guard plate (12) is not less than one fifth of the height of the rectangular outer frame (14).
3. The spliced guard rail applicable to multiple elevator door openings according to claim 1, wherein corner pad rods (5) are fixedly arranged on the inner side faces of the raised middle edges of the first fixing plate (33) and the second fixing plate (34).
4. The spliced guard rail for a multi-elevator door opening according to claim 1, wherein the rectangular outer frame (14) and the horizontal reinforcing rods (13) are made of square steel with the thickness of 30 x 30mm.
5. The spliced guard rail applicable to multiple elevator door openings according to claim 1, wherein the guard net (11) is made of steel wires with the diameter of 3.8mm, and the mesh diameter of the guard net (11) is smaller than 30mm.
6. The spliced guard rail applicable to multiple elevator door openings according to claim 1, wherein the guard plate (12), the first fixing plate (33) and the second fixing plate (34) are all steel plates; the thickness of the protection plate (12) is 3mm, and the thickness of the first fixing plate (33) and the second fixing plate (34) is 2mm.
7. The spliced guard rail applied to multiple elevator door openings according to claim 1, wherein the rectangular outer frame (14), the guard net (11), the horizontal reinforcing rods (13) and the guard plates (12) are welded and fixed; the connecting pipe (21), the first fixed pipe (31), the second fixed pipe (32) and the rectangular outer frame (14) are welded and fixed.
8. The spliced guard rail for a multi-elevator door opening according to claim 1, wherein the rectangular outer frame (14) has a height of 2m and a width of more than 2.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304494.3U CN219910113U (en) | 2023-05-26 | 2023-05-26 | Be applied to spliced rail guard of many elevator door openings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304494.3U CN219910113U (en) | 2023-05-26 | 2023-05-26 | Be applied to spliced rail guard of many elevator door openings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219910113U true CN219910113U (en) | 2023-10-27 |
Family
ID=88427900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321304494.3U Active CN219910113U (en) | 2023-05-26 | 2023-05-26 | Be applied to spliced rail guard of many elevator door openings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219910113U (en) |
-
2023
- 2023-05-26 CN CN202321304494.3U patent/CN219910113U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240805 Address after: No. 1-53, Gangzhou Road, Shibei District, Qingdao City, Shandong Province 266034 Patentee after: China Construction Second Engineering Bureau (Shandong) Construction Development Co.,Ltd. Country or region after: China Address before: 100070 Block E, No.6 yard, East Automobile Museum Road, Fengtai District, Beijing Patentee before: CHINA CONSTRUCTION SECOND ENGINEERING BUREAU Ltd. Country or region before: China |