CN217602562U - Scalable stainless steel cat ladder - Google Patents
Scalable stainless steel cat ladder Download PDFInfo
- Publication number
- CN217602562U CN217602562U CN202220717707.4U CN202220717707U CN217602562U CN 217602562 U CN217602562 U CN 217602562U CN 202220717707 U CN202220717707 U CN 202220717707U CN 217602562 U CN217602562 U CN 217602562U
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- Prior art keywords
- section
- connecting section
- wall surface
- wall
- roof
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- Expired - Fee Related
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 15
- 239000010935 stainless steel Substances 0.000 title claims abstract description 15
- 241000282326 Felis catus Species 0.000 title abstract description 11
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Abstract
A telescopic stainless steel ladder stand comprises a wall surface connecting section, a horizontal section and a roof connecting section; the wall surface connecting sections are arranged on the outer side of the main body structure in parallel at intervals, and the top of each wall surface connecting section exceeds the top of the parapet wall; the length of the wall surface connecting section is adjustable, and the wall surface connecting section is connected with the outer side surface of the main body structure through a first connecting assembly; the wall surface connecting section comprises a bench section unit and a connecting piece; the ladder section units are in one group and are in lap joint connection along the vertical direction; the horizontal section is arranged on the inner side of the top of the wall surface connecting section, and the inner edge of the horizontal section exceeds the inner side surface of the parapet wall; the roof connecting section is connected to the bottom of the horizontal section along the inner side edge of the horizontal section, and a space is reserved between the roof connecting section and the top surface of the main structure; the roof connecting section is connected with the inner side surface of the parapet wall through a second connecting component. The utility model provides a traditional finished steel cat ladder with high costs and transportation, the inconvenient technical problem of installation.
Description
Technical Field
The utility model belongs to the building construction field, especially a scalable stainless steel cat ladder.
Background
In building engineering, the roof layer leads to the mode that outdoor cat ladder often adopted on computer lab layer, adopts finished product steel cat ladder with high costs, and this engineering steel cat ladder construction is convenient, and simple structure is firm, transportation simple to operate, and construction cost is low, and the quality is controlled easily, can also stretch out and draw back to save space by the manual work when necessary, accords with the theory of green, safe civilized construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a scalable stainless steel cat ladder, solve traditional finished steel cat ladder with high costs and transportation, the inconvenient technical problem of installation.
In order to achieve the above object, the present invention provides the following solutions.
A telescopic stainless steel ladder stand is arranged on the outer side of a main body structure; a parapet wall is arranged at the edge of the top of the main body structure; comprises a wall surface connecting section, a horizontal section and a roof connecting section; the wall surface connecting sections are arranged on the outer side of the main body structure in parallel at intervals, and the tops of the wall surface connecting sections exceed the top of the parapet wall; the length of the wall surface connecting section is adjustable, and the wall surface connecting section is connected with the outer side surface of the main body structure through a first connecting assembly; the wall surface connecting section comprises a bench unit and a connecting piece; the ladder section units are in a group and are in lap joint connection along the vertical direction; the lower bench unit is positioned at the outer side of the upper bench unit, and the width of the lower bench unit is greater than that of the upper bench unit; the bench units comprise vertical rods and cross rods; the two vertical rods are arranged at intervals along the transverse direction; the transverse rods are in one group and are connected between the two vertical rods at intervals in the vertical direction; hanging blocks are arranged on the side surface of the vertical rod, which is far away from one side of the cross rod, at intervals along the vertical direction; the connecting piece is connected between adjacent bench units and comprises a hanging frame and a fixing plate; the hanging and connecting frame is horizontally arranged in a U shape and is connected to the upper part of the inner side surface of the vertical rod below the hanging and connecting frame; the hanging and connecting frame is hung and connected on the hanging and connecting block of the vertical rod above; the fixing plate is in an inverted L shape, the transverse edge of the fixing plate is fixedly connected to the top of the hanging frame, and the vertical edge of the fixing plate is attached to the vertical edge of the hanging frame; the lower end of the vertical edge of the fixing plate exceeds the bottom of the hanging frame; the horizontal section is arranged on the inner side of the top of the wall surface connecting section, and the inner edge of the horizontal section exceeds the inner side surface of the parapet wall; the roof connecting section is connected to the bottom of the horizontal section along the inner side edge of the horizontal section, and a space is reserved between the roof connecting section and the top surface of the main structure; the roof connecting section is connected with the inner side face of the parapet wall through a second connecting assembly.
Preferably, four first connecting assemblies are arranged on each bench unit respectively, and the four first connecting assemblies are respectively positioned at the upper parts and the lower parts of the two vertical rods of the bench unit; the first connecting assembly comprises a first embedded plate and a first longitudinal connecting rod; the first longitudinal connecting rod is welded and connected to the vertical rod of the bench unit; the first embedded plate is embedded in the outer side face of the main body structure and is connected with the first longitudinal connecting rod in a welding mode.
Preferably, the number of the second connecting assemblies is two at the roof connecting section; the second connecting assembly comprises a second embedded plate and a second longitudinal connecting rod; the second longitudinal connecting rod is welded and connected to the roof connecting section; the second embedded plate is embedded in the inner side face of the parapet wall in advance and is connected with the second longitudinal connecting rod in a welding mode.
Preferably, the length of the horizontal section ranges from 500mm to 700mm, and the distance between the horizontal section and the top of the parapet wall ranges from 800mm to 1000mm.
Preferably, a distance of 100mm to 140mm is reserved between the roof connecting section and the top surface of the main structure.
Preferably, the distance between the wall surface connecting section and the main structure is not less than 250mm.
Compared with the prior art, the utility model discloses following beneficial effect has.
1. The utility model provides a wall linkage segment Bao Yizu bench unit passes through the connecting piece and connects on major structure's lateral surface, and this bench unit conveniently transports to the roofing and assembles, makes the convenient transportation of whole scalable stainless steel cat ladder.
2. The utility model provides a main structure and parapet are pre-buried first pre-buried board and the pre-buried board of second when the construction, and the installation only needs first longitudinal tie of welding and second longitudinal tie in fact, construction convenience and safe and reliable.
3. The utility model discloses in between adjacent bench unit vertical overlap joint connect, on the bench unit side, along vertical interval be provided with the piece that articulates, the frame that articulates on the bench unit of below articulates on the piece that articulates, shifts up the bench unit of below when necessary, shortens the length of whole wall linkage, saves space.
4. The utility model discloses well steel cat ladder has set up horizontal segment and roof linkage segment, as constructor climbing to the roof or from the roof handrail when down, avoid toppling, strengthened the security that the later stage was used.
Drawings
Fig. 1 is a schematic structural view of the retractable stainless steel ladder stand of the present invention arranged on the main structure.
Fig. 2 is a schematic structural view of the middle ladder section unit of the present invention.
Fig. 3 is a schematic view of a connection node of adjacent bench units in the present invention.
Fig. 4 is a schematic structural view of the middle connection member of the present invention.
Fig. 5 is a schematic structural view of the connection between the middle ladder section unit and the main body structure of the present invention.
Fig. 6 is a schematic structural diagram of the first connection assembly of the present invention.
Fig. 7 is a schematic structural diagram of the second connection assembly of the present invention.
Reference numerals: 1-major structure, 2-parapet, 3-wall linkage segment, 3.1-bench unit, 3.1.1-montant, 3.1.2-horizontal pole, 3.2-connecting piece, 3.2.1-string frame, 3.2.2-fixed plate, 4-horizontal segment, 5-roof linkage segment, 6-first connecting element, 6.1-first pre-buried board, 6.2-first longitudinal connecting rod, 7-string piece, 8-second connecting element, 8.1-second pre-buried board, 8.2-second longitudinal connecting rod.
Detailed Description
As shown in fig. 1-7, the telescopic stainless steel ladder stand is arranged on the outer side of the main structure 1; a parapet wall 2 is arranged at the top edge of the main body structure 1; comprises a wall surface connecting section 3, a horizontal section 4 and a roof connecting section 5; the wall surface connecting sections 3 are arranged on the outer side of the main body structure 1 in parallel at intervals, and the tops of the wall surface connecting sections 3 exceed the top of the parapet wall 2; the length of the wall surface connecting section 3 is adjustable, and the wall surface connecting section 3 is connected with the outer side surface of the main body structure 1 through a first connecting assembly 6; the wall surface connecting section 3 comprises a ladder section unit 3.1 and a connecting piece 3.2; the ladder section units 3.1 are in a group and are in lap joint connection along the vertical direction; the lower ladder section unit 3.1 is positioned at the outer side of the upper ladder section unit 3.1, and the width of the lower ladder section unit 3.1 is larger than that of the upper ladder section unit 3.1; the bench unit 3.1 comprises a vertical rod 3.1.1 and a cross rod 3.1.2; two vertical rods 3.1.1 are arranged at intervals along the transverse direction; the transverse rods 3.1.2 are provided with one group and are connected between the two vertical rods 3.1.1 at intervals along the vertical direction; hanging blocks 7 are arranged on the side surface of the vertical rod 3.1.1 far away from the cross rod 3.1.2 at intervals along the vertical direction; the connecting piece 3.2 is connected between the adjacent ladder section units 3.1 and comprises a hanging frame 3.2.1 and a fixing plate 3.2.2; the hanging and connecting frame 3.2.1 is horizontally arranged in a U shape, and the hanging and connecting frame 3.2.1 is connected to the upper part of the inner side surface of the vertical rod 3.1.1 below; the hanging frame 3.2.1 is hung on the hanging block 7 of the upper vertical rod 3.1.1; the fixing plate 3.2.2 is in an inverted L shape, the transverse edge of the fixing plate 3.2.2 is fixedly connected to the top of the hanging frame 3.2.1, and the vertical edge of the fixing plate 3.2.2 is attached to the vertical edge of the hanging frame 3.2.1; the lower end of the vertical edge of the fixing plate 3.2.2 exceeds the bottom of the hanging frame 3.2.1; the horizontal section 4 is arranged on the inner side of the top of the wall surface connecting section 3, and the inner edge of the horizontal section 4 exceeds the inner side surface of the parapet wall 2; the roof connecting section 5 is connected to the bottom of the horizontal section 4 along the inner side edge of the horizontal section 4, and a space is reserved between the roof connecting section 5 and the top surface of the main body structure 1; the roof connecting section 5 is connected with the inner side surface of the parapet wall 2 through a second connecting assembly 8.
In this embodiment, four first connecting assemblies 6 are respectively arranged on each bench unit 3.1, and the four first connecting assemblies 6 are respectively located at the upper part and the lower part of the two vertical rods 3.1.1 of the bench unit 3.1; the first connecting assembly 6 comprises a first embedded plate 6.1 and a first longitudinal connecting rod 6.2; the first longitudinal connecting rod 6.2 is connected to the vertical rod 3.1.1 of the bench unit 3.1 in a welding mode; the first embedded plate 6.1 is embedded on the outer side face of the main body structure 1 and is connected with the first longitudinal connecting rod 6.2 in a welding mode.
In this embodiment, two second connecting assemblies 8 are arranged on the roof connecting section 5; the second connecting assembly 8 comprises a second embedded plate 8.1 and a second longitudinal connecting rod 8.2; the second longitudinal connecting rod 8.2 is welded and connected on the roof connecting section 5; and the second embedded plate 8.1 is embedded on the inner side surface of the parapet wall 2 and is connected with the second longitudinal connecting rod 8.2 in a welding manner.
In the embodiment, the length of the horizontal segment 4 is 500mm to 700mm, and the distance between the horizontal segment 4 and the top of the parapet wall 2 is 800mm to 1000mm.
In the embodiment, a distance of 100mm to 140mm is reserved between the roof connecting section 5 and the top surface of the main body structure 1.
In this embodiment, the distance between the wall surface connecting section 3 and the main structure 1 is not less than 250mm.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (6)
1. A telescopic stainless steel ladder stand is arranged on the outer side of a main body structure (1); a parapet wall (2) is arranged at the top edge of the main body structure (1); the method is characterized in that: comprises a wall surface connecting section (3), a horizontal section (4) and a roof connecting section (5); the wall surface connecting sections (3) are arranged on the outer side of the main body structure (1) in parallel at intervals, and the tops of the wall surface connecting sections (3) exceed the top of the parapet wall (2); the length of the wall surface connecting section (3) is adjustable, and the wall surface connecting section (3) is connected with the outer side surface of the main structure (1) through a first connecting component (6); the wall surface connecting section (3) comprises a ladder section unit (3.1) and a connecting piece (3.2); the ladder section units (3.1) are provided with a group and are connected in a lap joint mode along the vertical direction; the lower bench unit (3.1) is positioned at the outer side of the upper bench unit (3.1), and the width of the lower bench unit (3.1) is greater than that of the upper bench unit (3.1); the bench unit (3.1) comprises a vertical rod (3.1.1) and a cross rod (3.1.2); two vertical rods (3.1.1) are arranged at intervals along the transverse direction; the transverse rods (3.1.2) are provided with one group and are connected between the two vertical rods (3.1.1) at intervals along the vertical direction; hanging blocks (7) are arranged on the side surface of the vertical rod (3.1.1) far away from the cross rod (3.1.2) at intervals along the vertical direction; the connecting piece (3.2) is connected between the adjacent ladder section units (3.1) and comprises a hanging frame (3.2.1) and a fixing plate (3.2.2); the hanging and connecting frame (3.2.1) is in a horizontal U shape, and the hanging and connecting frame (3.2.1) is connected to the upper part of the inner side surface of the vertical rod (3.1.1) below; the hanging frame (3.2.1) is hung on a hanging block (7) of the vertical rod (3.1.1) above; the fixing plate (3.2.2) is in an inverted L shape, the transverse edge of the fixing plate (3.2.2) is fixedly connected to the top of the hanging frame (3.2.1), and the vertical edge of the fixing plate (3.2.2) is attached to the vertical edge of the hanging frame (3.2.1); the lower end of the vertical edge of the fixing plate (3.2.2) exceeds the bottom of the hanging frame (3.2.1); the horizontal section (4) is arranged on the inner side of the top of the wall surface connecting section (3), and the inner edge of the horizontal section (4) exceeds the inner side surface of the parapet wall (2); the roof connecting section (5) is connected to the bottom of the horizontal section (4) along the inner side edge of the horizontal section (4), and a space is reserved between the roof connecting section (5) and the top surface of the main body structure (1); the roof connecting section (5) is connected with the inner side face of the parapet wall (2) through a second connecting component (8).
2. The retractable stainless steel ladder of claim 1, wherein: the number of the first connecting assemblies (6) is four on each bench unit (3.1), and the four first connecting assemblies (6) are respectively positioned at the upper part and the lower part of the two vertical rods (3.1.1) of the bench unit (3.1); the first connecting assembly (6) comprises a first embedded plate (6.1) and a first longitudinal connecting rod (6.2); the first longitudinal connecting rod (6.2) is connected to the vertical rod (3.1.1) of the bench unit (3.1) in a welding manner; the first embedded plate (6.1) is embedded on the outer side face of the main body structure (1) and is connected with the first longitudinal connecting rod (6.2) in a welding mode.
3. The retractable stainless steel ladder of claim 1, wherein: the number of the second connecting assemblies (8) is two at the roof connecting section (5); the second connecting assembly (8) comprises a second embedded plate (8.1) and a second longitudinal connecting rod (8.2); the second longitudinal connecting rod (8.2) is welded and connected on the roof connecting section (5); the second embedded plate (8.1) is embedded on the inner side face of the parapet wall (2) and is connected with the second longitudinal connecting rod (8.2) in a welding mode.
4. The retractable stainless steel ladder of claim 1, wherein: the length of the horizontal segment (4) ranges from 500mm to 700mm, and the distance between the horizontal segment (4) and the top of the parapet wall (2) ranges from 800mm to 1000mm.
5. The retractable stainless steel ladder of claim 1, wherein: and a distance of 100mm to 140mm is reserved between the roof connecting section (5) and the top surface of the main body structure (1).
6. The retractable stainless steel ladder of claim 1, wherein: the interval between wall linkage segment (3) and major structure (1) is for being not less than 250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220717707.4U CN217602562U (en) | 2022-03-30 | 2022-03-30 | Scalable stainless steel cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220717707.4U CN217602562U (en) | 2022-03-30 | 2022-03-30 | Scalable stainless steel cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217602562U true CN217602562U (en) | 2022-10-18 |
Family
ID=83564606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220717707.4U Expired - Fee Related CN217602562U (en) | 2022-03-30 | 2022-03-30 | Scalable stainless steel cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217602562U (en) |
-
2022
- 2022-03-30 CN CN202220717707.4U patent/CN217602562U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221018 |