CN117738581A - ALC (aluminum logic control) slat wall steel ladder mounting method - Google Patents

ALC (aluminum logic control) slat wall steel ladder mounting method Download PDF

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Publication number
CN117738581A
CN117738581A CN202311634640.3A CN202311634640A CN117738581A CN 117738581 A CN117738581 A CN 117738581A CN 202311634640 A CN202311634640 A CN 202311634640A CN 117738581 A CN117738581 A CN 117738581A
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China
Prior art keywords
wall
vertical angle
angle steel
slat
ladder
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Pending
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CN202311634640.3A
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Chinese (zh)
Inventor
郝利萍
马小英
李一平
李彦
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China Shanxi Sijian Group Co Ltd
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China Shanxi Sijian Group Co Ltd
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Priority to CN202311634640.3A priority Critical patent/CN117738581A/en
Publication of CN117738581A publication Critical patent/CN117738581A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an ALC (aluminum logic control) slat wall steel cat ladder installation method, which relates to the technical field of assembled building construction engineering and comprises a main slat wall, side slat walls and cat ladder components, wherein the side slat walls are arranged on two sides of the main slat wall, and the cat ladder components are arranged on the front sides of the side slat walls. According to the invention, through the arrangement of the ladder stand assembly, two vertical angle steel brackets are vertically added on the basis of installing the slat wall, typesetting optimization of the slat wall is performed in advance, the alignment of the wallboard and two sides of an upper manhole is ensured, the vertical angle steel brackets are convenient to install, the upper embedded anchor plate and the lower embedded anchor plate are welded with the vertical angle steel brackets, and the embedded hook head bolts on the slat wall are welded with the vertical angle steel brackets, so that the stability of the integral structure is ensured, the purposes of convenient on-site construction and flexible adjustment are realized, the accurate positioning of installation is ensured, the construction difficulty is effectively solved, the invention has the advantages of simple structure, convenient material drawing, lower cost, wide application range and good social and economic benefits.

Description

ALC (aluminum logic control) slat wall steel ladder mounting method
Technical Field
The invention relates to the technical field of prefabricated house construction engineering, in particular to an ALC (aluminum logic control) slat wall steel cat ladder installation method.
Background
When constructing fabricated houses, a ladder stand is often constructed for people to climb, and the ladder stand is a device for vertically ascending and descending, and is usually composed of a series of steps or stairs, and can be used in various places such as buildings, construction sites, ships, mechanical equipment and the like.
According to the requirements of the assembled building with great development of China, the secondary structure adopts ALC (aluminum cement control) slat wall pre-assembled structures more and more, and because the slat wall is made of autoclaved aerated concrete masonry, and the standard practice about installation and fixation on the slat wall is incomplete and not systematic, construction parts needing to be optimized and improved exist in site construction, such as the installation of slat walls in stairwells, the installation and fixation of climbing ladders are not clear, and therefore, the installation method of the ALC slat wall steel ladder needs to be provided.
Thus, we provide a method of installing an ALC slat wall steel ladder.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present invention provides an ALC slat wall steel ladder mounting method to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the ALC strip wall steel ladder comprises a main strip wall, side plate strip walls and a ladder assembly, wherein the side plate strip walls are arranged on two sides of the main strip wall, and the ladder assembly is arranged on the front side of the side plate strip walls;
the cat ladder assembly comprises an anchor plate, a vertical angle steel bracket, a round steel cat ladder and hook bolts, wherein the anchor plate is installed at the upper end and the lower end of the side plate wall, the vertical angle steel bracket is installed on one side of the anchor plate, the round steel cat ladder is welded on one side surface of the vertical angle steel bracket, and the hook bolts are welded on one side of the vertical angle steel bracket.
In a preferred embodiment, the front side of the side plate strip wall is provided with a fixing hole, the rear side of the side plate strip wall is provided with a fixing groove, and the fixing groove and the fixing hole penetrate through each other.
In a preferred embodiment, the interval between the fixing holes is 300mm, and the diameter of the fixing groove is 50mm.
In a preferred embodiment, the anchor plate member comprises an anchor plate and expansion bolts, wherein the anchor plates are mounted at the upper end and the lower end of the side slat wall, through holes are formed in four corners of the surface of the anchor plate, the expansion bolts are mounted in the through holes, and the anchor plates are fixedly mounted on the upper structural surface and the lower structural surface of the wall body through the expansion bolts.
In a preferred embodiment, the anchor plate is made of a Q235 steel plate with the thickness of 300 x 500 x 10mm, and the distance between the through holes and four sides of the anchor plate is 30mm.
In a preferred embodiment, welding is performed between the upper end and the lower end of the vertical angle steel bracket and the anchor plate, and one side of the vertical angle steel bracket is clamped in a gap between the main slat wall and the side plate slat wall.
In a preferred embodiment, the other side of the vertical angle steel bracket is parallel to a gap between the main slat wall and the side slat wall, and the vertical angle steel bracket adopts galvanized equilateral angle steel of 63 x 6 mm.
In a preferred embodiment, the welding is performed between the hook head of the hook head bolt and the other side of the vertical angle steel bracket, the hook head bolt is placed in the fixing hole, the nut is sleeved on the outer side of the other end of the hook head bolt, and the nut is placed in the fixing groove.
An ALC (aluminum logic control) slat wall steel cat ladder installation method comprises the following specific steps:
s1: performing pre-assembly typesetting on the ALC slat walls according to the size of the structural hole, and ensuring that the main slat wall is a whole 600mm wide slat wall;
s2: before the main slat wall and the side slat wall are installed, punching holes are formed in advance on the anchor plates, and the anchor plates are fixed on the upper structural surface and the lower structural surface of the installation wall body by adopting expansion bolts with the diameters of 12mm to penetrate through the through holes;
s3: marking the positions of the plate seams of the main slat wall and the side plate slat wall on the anchor plate in advance, then vertically standing up the vertical angle steel bracket, installing and typesetting according to the slat wall, wherein one side of the vertical angle steel bracket faces into the gaps of the main slat wall and the side plate slat wall, and the other side is parallel to the plate seams and vertically welded on the anchor plate;
s4: the batten wall is installed and fixed in place, so that the horizontal alignment between the wallboards is ensured, and the vertical angle steel bracket does not protrude out of the wall surface;
s5: according to the modulus and the size requirement of the round steel ladder stand, arranging a horizontal pulling node at intervals of 300mm, drilling holes on a side plate strip wall on one side of a vertical angle steel bracket by adopting a percussion drill, reaming the holes to the diameter of 50mm at the hole forming position on the other side of the side plate strip wall, putting a hook head bolt into a fixing hole, hooking the side edge of the vertical angle steel bracket by a hook head, adopting double-sided welding, and screwing and fixing the other side of the side plate strip wall by adopting a nut and the hook head bolt after firm connection;
s6: welding the round steel crawling ladder which is processed in advance on the plane of the vertical angle steel bracket according to the modulus of the crawling ladder, plastering the wall surface, and concealing the vertical angle steel bracket and the welding seam.
The invention has the technical effects and advantages that:
1. according to the invention, through the arrangement of the ladder stand assembly, two vertical angle steel brackets are vertically added on the basis of installing the slat wall, typesetting optimization of the slat wall is performed in advance, the alignment of the wallboard and two sides of an upper manhole is ensured, the vertical angle steel brackets are convenient to install, the vertical angle steel brackets are welded through upper and lower embedded anchor plates, and then the embedded hook head bolts on the slat wall are welded with the vertical angle steel brackets, so that the stability of the integral structure is ensured.
2. On the premise of not changing the original design ALC slat wall, the wallboard and the round steel crawling ladder are installed and integrated into a whole by adopting a reinforcing installation mode of the slat wall and through positioning typesetting in advance, so that the aim of accurate positioning is fulfilled, the purposes of convenient construction and flexible adjustment on site are realized, the accurate positioning of installation is ensured, the construction difficulty is effectively solved, the structure is simple, the materials are convenient, the cost is lower, the application range is wide, good social and economic benefits are realized, the application prospect and value are higher in the installation process, and the problems that the installation support on the ALC slat wall is easy to fall off, the wall body is not firmly installed and the like are solved.
Drawings
FIG. 1 is a schematic diagram of the overall appearance and structure of an ALC slat wall steel ladder of the invention;
FIG. 2 is a schematic diagram of the rear view structure of an ALC slat wall steel ladder of the present invention;
FIG. 3 is a schematic cross-sectional view of a side panel wall according to the present invention;
FIG. 4 is a schematic view of a ladder assembly of the present invention;
fig. 5 is a schematic structural view of the vertical angle steel bracket and the round steel ladder of the invention in cooperation;
FIG. 6 is a schematic diagram of the sectional structure of an ALC slat wall steel ladder of the invention.
The reference numerals are: 1. a main slat wall; 2. side slat walls; 21. a fixing hole; 22. a fixing groove; 3. a ladder assembly; 31. an anchor plate member; 311. an anchor plate; 3111. a through hole; 312. an expansion bolt; 32. a vertical angle steel bracket; 33. round steel ladder stand; 34. a hook bolt; 341. and (3) a nut.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
According to the method for installing the ALC slat wall steel crawling ladder shown in the figures 1-6, the method comprises the steps of installing a main slat wall 1, side slat walls 2 and crawling ladder components 3, wherein the side slat walls 2 are arranged on two sides of the main slat wall 1, and the crawling ladder components 3 are arranged on the front sides of the side slat walls 2;
the cat ladder assembly 3 comprises an anchor plate 31, a vertical angle steel bracket 32, a round steel cat ladder 33 and hook bolts 34, wherein the anchor plate 31 is installed at the upper end and the lower end of the side plate strip wall 2, the vertical angle steel bracket 32 is installed on one side of the anchor plate 31, the round steel cat ladder 33 is welded on one side surface of the vertical angle steel bracket 32, and the hook bolts 34 are welded on one side of the vertical angle steel bracket 32.
Specifically, the front side of the side plate strip wall 2 is provided with a fixing hole 21, the rear side of the side plate strip wall 2 is provided with a fixing groove 22, the fixing groove 22 penetrates through the fixing hole 21, and the fixing hole 21 formed in the side plate strip wall 2 is used for placing the hook bolt 34 at a later stage.
Specifically, the distance between the fixing holes 21 is 300mm, the diameter of the fixing groove 22 is 50mm, and a horizontal pulling node is arranged at intervals of 300mm, so that the structure is more stable.
Specifically, the anchor plate member 31 comprises an anchor plate 311 and expansion bolts 312, the anchor plate 311 is mounted at the upper end and the lower end of the side plate strip wall 2, through holes 3111 are formed in four corners of the surface of the anchor plate 311, the expansion bolts 312 are mounted in the through holes 3111, the anchor plate 311 is fixedly mounted on the upper structural surface and the lower structural surface of the wall body through the expansion bolts 312, and the anchor plate 311 is welded with the vertical angle steel support 32, so that the structure is more stable.
Specifically, the anchor plate 311 is made of a Q235 steel plate 300 x 500 x 10mm, the distance between the through holes 3111 and four sides of the anchor plate 311 is 30mm, before the main slat wall 1 and the side slat wall 2 are installed, the anchor plate 311 is punched in advance, and expansion bolts 312 with the diameter of 12mm penetrate through the through holes 3111 to fix the anchor plate 311 on the upper and lower structural surfaces of the installation wall.
Specifically, welding is adopted between the upper end and the lower end of the vertical angle steel bracket 32 and the anchor plate 311, one side of the vertical angle steel bracket 32 is clamped in a gap between the main slat wall 1 and the side plate strip wall 2, the other side of the vertical angle steel bracket 32 is parallel to the gap between the main slat wall 1 and the side plate strip wall 2, the vertical angle steel bracket 32 adopts galvanized equilateral angle steel with the thickness of 63 x 6mm, the vertical angle steel bracket 32 is vertically erected, typesetting is carried out according to slat wall installation, one side of the vertical angle steel bracket 32 faces into the gap between the main slat wall 1 and the side plate strip wall 2, the other side is parallel to a plate gap, and vertical welding is carried out on the anchor plate 311.
Specifically, be the welding between the gib head of gib head bolt 34 and the opposite side of vertical angle steel support 32, and gib head bolt 34 places in the inside of fixed orifices 21, and the outside thread bush of the other end of gib head bolt 34 is equipped with nut 341, and nut 341 places in the inside of fixed slot 22, gib head bolt 34 is used for the vertical angle steel support 32 of lath wall piece is gone into to the fixed card, through drilling in advance on the lath wall with the vertical angle steel support 32 of gib head tensioning, through gib head and the two-sided welded connection of vertical angle steel support 32 fixed, gib head bolt 34 opposite side adopts nut 341 and wall connection, makes vertical angle steel support 32 play firm taut effect, and gib head bolt 34 adopts nut 341 to fix, the installation of being convenient for is dismantled.
Example two
Referring to FIGS. 1-6, an ALC slat wall steel ladder mounting method specifically comprises the following steps:
s1: performing pre-assembly typesetting of the ALC slat walls according to the size of the structural hole, and ensuring that the main slat wall 1 is a whole 600mm wide plate wall;
s2: before the main slat wall 1 and the side slat walls 2 are installed, punching holes are formed on the anchor plates 311 in advance, expansion bolts 312 with the diameter of 12mm penetrate through the through holes 3111, and the anchor plates 311 are fixed on the upper structural surface and the lower structural surface of the installation wall body;
s3: marking the plate seam positions of the main slat wall 1 and the side plate slat wall 2 on the anchor plate 311 in advance, then vertically standing the vertical angle steel bracket 32, installing and typesetting according to the slat wall, wherein one side of the vertical angle steel bracket 32 faces into the seam between the main slat wall 1 and the side plate slat wall 2, and the other side is parallel to the plate seam and vertically welded on the anchor plate 311;
s4: the batten wall is installed and fixed in place, so that the horizontal alignment between the wallboards is ensured, and the vertical angle steel bracket 32 does not protrude out of the wall surface;
s5: according to the modulus and the size requirement of the round steel cat ladder 33, arranging a horizontal pulling node at intervals of 300mm, drilling holes on the side plate strip wall 2 on one side of the vertical angle steel bracket 32 by adopting impact drill, reaming the hole holes to the diameter of 50mm at the hole forming position on the other side of the side plate strip wall 2, putting the hook head bolts 34 into the fixing holes 21, hooking the side edges of the vertical angle steel bracket 32 by the hook heads, adopting double-sided welding, and screwing and fixing the other side of the side plate strip wall 2 with the hook head bolts 34 by adopting nuts 341 after firm connection;
s6: the round steel cat ladder 33 processed in advance is welded on the plane of the vertical angle steel bracket 32 according to the modulus of the cat ladder, then the wall surface is plastered, and the vertical angle steel bracket 32 and the welding seam are concealed.
The working principle of the invention is as follows:
the first step: performing pre-assembly typesetting of the ALC slat walls according to the size of the structural hole, and ensuring that the main slat wall 1 is a whole 600mm wide plate wall;
and a second step of: before the main slat wall 1 and the side slat walls 2 are installed, punching holes are formed on the anchor plates 311 in advance, expansion bolts 312 with the diameter of 12mm penetrate through the through holes 3111, and the anchor plates 311 are fixed on the upper structural surface and the lower structural surface of the installation wall body;
and a third step of: marking the plate seam positions of the main slat wall 1 and the side plate slat wall 2 on the anchor plate 311 in advance, then vertically standing the vertical angle steel bracket 32, installing and typesetting according to the slat wall, wherein one side of the vertical angle steel bracket 32 faces into the seam between the main slat wall 1 and the side plate slat wall 2, and the other side is parallel to the plate seam and vertically welded on the anchor plate 311;
fourth step: the batten wall is installed and fixed in place, so that the horizontal alignment between the wallboards is ensured, and the vertical angle steel bracket 32 does not protrude out of the wall surface;
fifth step: according to the modulus and the size requirement of the round steel cat ladder 33, arranging a horizontal pulling node at intervals of 300mm, drilling holes on the side plate strip wall 2 on one side of the vertical angle steel bracket 32 by adopting impact drill, reaming the hole holes to the diameter of 50mm at the hole forming position on the other side of the side plate strip wall 2, putting the hook head bolts 34 into the fixing holes 21, hooking the side edges of the vertical angle steel bracket 32 by the hook heads, adopting double-sided welding, and screwing and fixing the other side of the side plate strip wall 2 with the hook head bolts 34 by adopting nuts 341 after firm connection;
sixth step: welding the round steel crawling ladder 33 which is processed in advance on the plane of the vertical angle steel bracket 32 according to the crawling ladder modulus, plastering the wall surface, and concealing the vertical angle steel bracket 32 and the welding seam;
thus, the use process of the ALC slat wall steel crawling ladder installation method is completed.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the invention, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present invention.

Claims (9)

1. The utility model provides a ALC lath wall steel cat ladder, includes main lath wall (1), curb plate lath wall (2) and cat ladder subassembly (3), its characterized in that: the two sides of the main slat wall (1) are provided with side slat walls (2), and the front side of each side slat wall (2) is provided with a ladder assembly (3);
the cat ladder assembly (3) comprises an anchor plate (31), a vertical angle steel support (32), a round steel cat ladder (33) and hook bolts (34), the anchor plate (31) is installed at the upper end and the lower end of the side plate strip wall (2), the vertical angle steel support (32) is installed on one side of the anchor plate (31), the round steel cat ladder (33) is welded on one side surface of the vertical angle steel support (32), and the hook bolts (34) are welded on one side of the vertical angle steel support (32).
2. The ALC slat wall steel ladder of claim 1, wherein: the front side of the side plate strip wall (2) is provided with a fixing hole (21), the rear side of the side plate strip wall (2) is provided with a fixing groove (22), and the fixing groove (22) and the fixing hole (21) penetrate through each other.
3. The ALC slat wall steel ladder of claim 1, wherein: the distance between the fixing holes (21) is 300mm, and the diameter of the fixing groove (22) is 50mm.
4. The ALC slat wall steel ladder of claim 1, wherein: the anchor plate piece (31) comprises an anchor plate (311) and expansion bolts (312), the anchor plate (311) is installed at the upper end and the lower end of the side plate strip wall (2), through holes (3111) are formed in four corners of the surface of the anchor plate (311), the expansion bolts (312) are installed in the through holes (3111), and the anchor plate (311) is fixedly installed on the upper structural surface and the lower structural surface of the wall body through the expansion bolts (312).
5. The ALC slat wall steel ladder of claim 4, wherein: the anchor plate (311) adopts a Q235 steel plate with the thickness of 300 x 500 x 10mm, and the distance between four sides of the through hole (3111) and the anchor plate (311) is 30mm.
6. The ALC slat wall steel ladder of claim 1, wherein: welding is adopted between the upper end and the lower end of the vertical angle steel bracket (32) and the anchor plate (311), and one side of the vertical angle steel bracket (32) is clamped in a gap between the main lath wall (1) and the side plate lath wall (2).
7. The ALC slat wall steel ladder of claim 1, wherein: the other side of the vertical angle steel bracket (32) is parallel to a gap between the main slat wall (1) and the side plate slat wall (2), and the vertical angle steel bracket (32) adopts galvanized equilateral angle steel with the thickness of 63 mm or 6 mm.
8. The ALC slat wall steel ladder of claim 1, wherein: the hook head of the hook head bolt (34) is welded with the other side of the vertical angle steel bracket (32), the hook head bolt (34) is placed in the fixing hole (21), a nut (341) is sleeved on the outer side of the other end of the hook head bolt (34) in a threaded manner, and the nut (341) is placed in the fixing groove (22).
9. An ALC lath wall steel cat ladder installation method is characterized in that: the method comprises the following specific steps:
s1: pre-assembling and typesetting the ALC slat walls according to the size of the structural hole, and ensuring that the main slat wall (1) is a whole 600mm wide plate wall;
s2: before the main slat wall (1) and the side slat walls (2) are installed, punching holes are formed in advance on the anchor plates (311), expansion bolts (312) with the diameters of 12mm are adopted to penetrate through the through holes (3111), and the anchor plates (311) are fixed on the upper structural surface and the lower structural surface of the installation wall;
s3: marking the plate seam positions of the main slat wall (1) and the side plate slat wall (2) on the anchor plate (311) in advance, then vertically standing the vertical angle steel bracket (32), arranging according to the installation of the slat wall, wherein one side of the vertical angle steel bracket (32) faces into the seam between the main slat wall (1) and the side plate slat wall (2), and the other side is parallel to the plate seam and vertically welded on the anchor plate (311);
s4: the batten wall is installed and fixed in place, so that the horizontal alignment between the wallboards is ensured, and the vertical angle steel bracket (32) does not protrude out of the wall surface;
s5: according to the modulus and the size requirement of the round steel crawling ladder (33), setting a horizontal pulling node at intervals of 300mm, drilling holes on the side plate strip wall (2) on one side of the vertical angle steel bracket (32) by adopting a percussion drill, reaming the holes to the diameter of 50mm at the hole forming position on the other side of the side plate strip wall (2), putting the hook head bolt (34) into the fixing hole (21), hooking the side edge of the vertical angle steel bracket (32) by the hook head, adopting double-sided welding, and screwing and fixing the other side of the side plate strip wall (2) by adopting a nut (341) and the hook head bolt (34) after firm connection;
s6: welding the round steel crawling ladder (33) processed in advance on the plane of the vertical angle steel bracket (32) according to the crawling ladder modulus, plastering the wall surface, and concealing the vertical angle steel bracket (32) and the welding seam.
CN202311634640.3A 2023-12-01 2023-12-01 ALC (aluminum logic control) slat wall steel ladder mounting method Pending CN117738581A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311634640.3A CN117738581A (en) 2023-12-01 2023-12-01 ALC (aluminum logic control) slat wall steel ladder mounting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311634640.3A CN117738581A (en) 2023-12-01 2023-12-01 ALC (aluminum logic control) slat wall steel ladder mounting method

Publications (1)

Publication Number Publication Date
CN117738581A true CN117738581A (en) 2024-03-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311634640.3A Pending CN117738581A (en) 2023-12-01 2023-12-01 ALC (aluminum logic control) slat wall steel ladder mounting method

Country Status (1)

Country Link
CN (1) CN117738581A (en)

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