CN219691145U - Scalable limb protection architecture based on aluminium mould is connected - Google Patents
Scalable limb protection architecture based on aluminium mould is connected Download PDFInfo
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- CN219691145U CN219691145U CN202223393776.3U CN202223393776U CN219691145U CN 219691145 U CN219691145 U CN 219691145U CN 202223393776 U CN202223393776 U CN 202223393776U CN 219691145 U CN219691145 U CN 219691145U
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- telescopic
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- vertical rod
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 22
- 239000004411 aluminium Substances 0.000 title claims abstract description 4
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 12
- 230000006978 adaptation Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 235000000396 iron Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a telescopic limb protection structure based on aluminum die connection, which comprises a vertical rod, a connecting piece and a telescopic horizontal connecting rod, wherein the vertical rod is vertically arranged, a base angle iron is arranged at the bottom of the vertical rod, and a connecting hole is formed in the base angle iron and is matched with a mounting hole formed in an aluminum die; the connecting piece is movably arranged on the vertical rod through a positioning bolt and is matched with the telescopic horizontal connecting rod; the telescopic horizontal connecting rod is arranged between two connecting pieces at the same height; this structure is through setting up of pole setting, connecting piece and scalable horizontal connecting rod, can effectually be connected pole setting bottom and aluminium mould to improve this protective structure's stability and security, simultaneously through the design of scalable horizontal connecting rod, can be applicable to the elevator shaft entrance to a cave of different specifications and strut when using, have simple structure, transport and assemble convenient, security and stability are high, application scope wide characteristics.
Description
Technical Field
The utility model belongs to the technical field of construction equipment, and particularly relates to a telescopic limb protection structure based on aluminum die connection.
Background
The elevator is indispensable in modern high-rise building, and elevator shaft door opening protection is the important component part of safety protection in main part work progress, and in building work progress, elevator shaft opening is the place that has serious potential safety hazard in the building work progress, in order to prevent constructor from building elevator shaft opening to fall in the work progress, causes building work incident, generally needs to set up the rail guard in building elevator shaft opening and avoid personnel to be close to or unexpected to fall, and building work high-altitude operation safety technical specification JGJ80-2016 clearly prescribes: when the falling height reference surface is 2m or more and the edge working is carried out, a protective railing is arranged on one side of the edge;
but present face limit protection measure to elevator shaft entrance mainly includes horizontal protection and vertical protection, and wherein vertical protection is that to build vertical protection railing around the elevator shaft entrance and protect, and horizontal protection is through laying horizontally isolating rib at the elevator shaft entrance, protects the elevator shaft entrance, and in present face limit protection measure of elevator shaft entrance:
1. the vertical protection is mainly carried out by adopting a protection railing built by steel pipes, and the protection can select steel pipes with different lengths for lap joint according to the size of an operation surface, but because the operation surface side steel pipes are only fixed on the edge of an elevator shaft opening in a binding mode, the protection of the edge steel pipes of the operation surface of the elevator shaft opening is unstable, and accidents cannot be effectively avoided;
2. the horizontal protection is mainly to arrange a horizontal reinforcing mesh at the opening of the elevator shaft, and the isolation ribs of the reinforcing mesh have limited protection load of the horizontal reinforcing mesh due to span, so that the occurrence of accidents can not be effectively avoided if the safety accidents happen;
therefore, there is a need to design a border protection structure that can be connected to the elevator shaft opening formwork during construction to solve the above-mentioned problems in the prior art.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a telescopic limb protection structure based on aluminum die connection, which can effectively connect the bottom of a vertical rod with an aluminum die through the arrangement of the vertical rod, a connecting piece and a telescopic horizontal connecting rod, so that the stability and the safety of the protection structure are improved, and meanwhile, the protection structure can be suitable for supporting elevator shaft openings of different specifications through the design of the telescopic horizontal connecting rod.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a scalable edge protection structure based on aluminum die connection comprises a vertical rod, a connecting piece and a scalable horizontal connecting rod,
the vertical rod is vertically arranged, a base angle iron is arranged at the bottom of the vertical rod, and a connecting hole is formed in the base angle iron and is matched with a mounting hole formed in the aluminum die;
the connecting piece is movably arranged on the vertical rod through a positioning bolt and is matched with the telescopic horizontal connecting rod;
the telescopic horizontal connecting rod is arranged between two connecting pieces at the same height.
Preferably, the connecting piece comprises a first positioning sleeve and a second positioning sleeve which are integrally formed, and the second positioning sleeve is arranged outside the first positioning sleeve and is matched with the telescopic horizontal connecting rod; the first positioning sleeve is matched with the vertical rod.
Preferably, the first positioning sleeve is further provided with a bolt positioning hole, and the bolt positioning hole is matched with the positioning bolt.
Preferably, the upright rod is further provided with a plurality of connecting piece positioning holes, and the connecting piece positioning holes are matched with the bolt piece positioning holes.
Preferably, the telescopic horizontal connecting rod comprises an outer tube, an inner tube and an L-shaped positioning plug-in unit which are matched for use, the free end of the inner tube is movably mounted inside the outer tube, the fixed ends of the outer tube and the inner tube are respectively provided with an inserting rod, and the inserting rods are matched with the second positioning sleeve.
Preferably, a first telescopic positioning hole is formed in the outer tube, and the first telescopic positioning hole is matched with the positioning plug-in unit; the inner tube is also provided with a plurality of second telescopic locating holes, and the second telescopic locating holes are matched with the first telescopic locating holes.
Preferably, the outer tube is further provided with a collar, and the collar is provided with a through hole adapted to the first telescopic positioning hole.
The beneficial effects of the utility model are as follows: the utility model discloses a telescopic limb protection structure based on aluminum die connection, which is improved compared with the prior art in that:
the utility model designs a telescopic limb protection structure based on aluminum die connection, which comprises a vertical rod, a connecting piece and a telescopic horizontal connecting rod;
1. the bottom of the vertical rod is welded with the base angle iron, and the base angle iron is connected with the aluminum die through the pin piece during use, so that the stability and the safety of the protective structure are effectively improved;
2. the protection structure is suitable for the edge protection requirements of different lengths by adjusting the relative positions between the outer tube and the inner tube when in use through the arrangement of the horizontal connecting rod with the telescopic length, and the connection mode of connecting through the L-shaped positioning plug-in is simple and convenient, so that the installation efficiency of the protection structure can be effectively improved;
3. the telescopic horizontal connecting rod is installed between the adjacent vertical rods through the L-shaped inserted rods, the installation structure is simple and convenient, the installation and disassembly efficiency is effectively improved, and the disassembly turnover is convenient;
4. this protective structure passes through this protective structure's setting, can adjust the relative width between two scalable horizontal connecting rods as required in the installation, and then makes it satisfy the construction requirement of different installation clearance, has simple structure, transport and equipment convenience, security and stability height, application scope wide advantage.
Drawings
Fig. 1 is a schematic structural view of a telescopic edge protection structure according to the present utility model.
Fig. 2 is a schematic structural view of the upright of the present utility model.
Fig. 3 is a schematic structural view of the connector of the present utility model.
FIG. 4 is a schematic structural view of an inner tube according to the present utility model.
Fig. 5 is a schematic structural view of the outer tube of the present utility model.
Wherein: 1. the device comprises a vertical rod, 11 parts of connecting piece locating holes, 2 parts of base angle irons, 21 parts of connecting holes, 3 parts of connecting pieces, 31 parts of first locating sleeves, 32 parts of bolt piece locating holes, 33 parts of second locating sleeves, 4 parts of outer tubes, 5 parts of inner tubes, 51 parts of second telescopic locating holes, 6 parts of locating inserts, 7 parts of locating bolts, 8 parts of inserting rods, 81 parts of first telescopic locating holes and 9 parts of lantern rings.
Detailed Description
In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below with reference to the accompanying drawings and examples.
Example 1: a scalable limb protection structure based on aluminum die connection is shown with reference to figures 1-5, and comprises a vertical rod 1, a connecting piece 3 and a scalable horizontal connecting rod, wherein
The vertical rod 1 is vertically arranged, a base angle iron 2 is arranged at the bottom of the vertical rod 1, a connecting hole 21 is formed in the base angle iron 2, the connecting hole 21 is consistent with the aperture and the inherent distance of a mounting hole formed in an aluminum die arranged at the opening of an elevator shaft door, and the base angle iron 2 is connected with the aluminum die through a pin piece when in use;
the connecting piece 3 is movably arranged on the vertical rod 1 and is matched with the positioning bolt 7 for use, and the connecting piece 3 is fixedly arranged at positions of different heights of the vertical rod 1 through the positioning bolt 7;
the telescopic horizontal connecting rods are arranged between the two connecting pieces 3 symmetrically arranged at the same height to form a telescopic edge protection structure, so that the elevator shaft opening is protected.
Preferably, the connecting element 3 comprises a first positioning sleeve 31 and two second positioning sleeves 33 which are integrally formed, wherein
The second positioning sleeves 33 are arranged outside the first positioning sleeve 31, and the two second positioning sleeves 33 are mutually perpendicular;
the first positioning sleeve 31 is matched with the upright 1, and the first positioning sleeve 31 is provided with a bolt piece positioning hole 32 matched with the positioning bolt 7.
Preferably, for the convenience of adjusting and installing the connecting piece 3, the pole setting 1 on still be provided with a plurality of connecting piece locating holes 11, connecting piece locating hole 11 and bolt piece locating hole 32 cooperation use, when using, pass bolt 7 in proper order bolt piece locating hole 32 and connecting piece locating hole 11, install the connecting piece 3 on pole setting 1, and can adjust the height of connecting piece 3 in pole setting 1 according to different needs when using.
Preferably, for connecting adjacent vertical rods 1 to form a protection structure, the telescopic horizontal connecting rod is designed to comprise an outer tube 4, an inner tube 5 and an L-shaped positioning plug-in 6, wherein the fixed ends of the outer tube 4 and the inner tube 5 are respectively provided with a plug-in rod 8, the plug-in rods 8 are matched with a second positioning sleeve 33 for use, the outer tube 4 and the inner tube 5 are installed between the adjacent vertical rods 1 by using the plug-in rods 8 in use, and the L-shaped positioning plug-in 6 is matched with positioning holes formed in the outer tube 4 and the inner tube 5 for use, so that the outer tube 4 is fixedly connected with the inner tube 5.
Preferably, in order to adjust the relative length of the outer tube 4 and the inner tube 5 when in use, a first telescopic positioning hole 81 is arranged on the outer tube 4 to be matched with the positioning insert 6 for use; meanwhile, the inner tube 5 is also provided with a plurality of second telescopic positioning holes 51 matched with the positioning plug-in 6, namely, when the inner tube 5 is used, the outer tube 4 is connected with the inner tube 5 by using the positioning plug-in 6, and the relative length of the outer tube 4 and the inner tube 5 is adjusted by adjusting the positions of the positioning plug-in 6 in different second telescopic positioning holes 51.
Preferably, in order to enhance the strength of the joint of the outer tube 4 during use, a collar 9 is further disposed on the outer side of the outer tube 4 where the first telescopic positioning hole 81 is located, and a through hole is disposed on the collar 9 and is matched with the first telescopic positioning hole 81.
Preferably, for easy use, the base angle iron 2 is formed by vertically welding two angle irons with the length of 50, and the aperture of the connecting hole 21 is 16mm, which is matched with an aluminum die opening and a pin; the inner pipe 5 is similar to an aluminum die vertical pipe, the inner diameter is 42mm, the outer diameter is 40mm, and the inner diameter is the same as that of the outer pipe 4; the outer tube 4 is provided with a first telescopic positioning hole 81 which is 50mm away from the end and is 15mm long and 20mm wide and penetrates through the through hole; 10 through holes (second telescopic positioning holes 51) with the opening aperture of 20mm and the spacing of 100mm are formed in the inner tube 5 at a distance of 50mm from the end part; the outer tube 4 is sleeved with an outer wire from the end part, has the length of 25mm and is matched with the lantern ring 9 for use.
The inserted link 8 is an L-shaped steel bar and is welded at the outer ends of the outer pipe 4 and the inner pipe 5.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. Scalable limb protection architecture based on aluminium mould is connected, its characterized in that: comprises a vertical rod, a connecting piece and a telescopic horizontal connecting rod,
the vertical rod is vertically arranged, a base angle iron is arranged at the bottom of the vertical rod, and a connecting hole is formed in the base angle iron and is matched with a mounting hole formed in the aluminum die;
the connecting piece is movably arranged on the vertical rod through a positioning bolt and is matched with the telescopic horizontal connecting rod;
the telescopic horizontal connecting rod is arranged between two connecting pieces at the same height;
the connecting piece comprises a first positioning sleeve and a second positioning sleeve which are integrally formed, and the second positioning sleeve is arranged on the outer side of the first positioning sleeve and is matched with the telescopic horizontal connecting rod; the first positioning sleeve is matched with the vertical rod;
the telescopic horizontal connecting rod comprises an outer pipe, an inner pipe and an L-shaped positioning plug-in unit which are matched for use, the free end of the inner pipe is movably arranged in the outer pipe, the fixed ends of the outer pipe and the inner pipe are respectively provided with an inserting rod, and the inserting rods are matched with the second positioning sleeve;
the outer tube is provided with a first telescopic positioning hole which is matched with the positioning plug-in unit; the inner pipe is also provided with a plurality of second telescopic positioning holes which are matched with the first telescopic positioning holes;
the outer tube on still be provided with the lantern ring, and be provided with the through-hole on the lantern ring and with first flexible locating hole looks adaptation.
2. The telescopic edge protection structure based on aluminum die connection as claimed in claim 1, wherein: the first positioning sleeve is also provided with a bolt positioning hole, and the bolt positioning hole is matched with the positioning bolt.
3. The telescopic edge protection structure based on aluminum die connection as claimed in claim 2, wherein: the upright rod is also provided with a plurality of connecting piece locating holes, and the connecting piece locating holes are matched with the bolt piece locating holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223393776.3U CN219691145U (en) | 2022-12-19 | 2022-12-19 | Scalable limb protection architecture based on aluminium mould is connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223393776.3U CN219691145U (en) | 2022-12-19 | 2022-12-19 | Scalable limb protection architecture based on aluminium mould is connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219691145U true CN219691145U (en) | 2023-09-15 |
Family
ID=87941885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223393776.3U Active CN219691145U (en) | 2022-12-19 | 2022-12-19 | Scalable limb protection architecture based on aluminium mould is connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219691145U (en) |
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2022
- 2022-12-19 CN CN202223393776.3U patent/CN219691145U/en active Active
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