CN219449157U

CN219449157U - ALC board installation construction system

Info

Publication number: CN219449157U
Application number: CN202320501104.5U
Authority: CN
Inventors: 付航航; 鲍素贞; 陈喜; 董恒波; 舒圣杰
Original assignee: First Construction Sichuan Co ltd Of China Construction Third Engineering Bureau; First Construction Co Ltd of China Construction Third Engineering Division
Current assignee: First Construction Sichuan Co ltd Of China Construction Third Engineering Bureau; First Construction Co Ltd of China Construction Third Engineering Division
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-01
Anticipated expiration: 2033-03-15

Abstract

The application relates to the technical field of building construction and provides an ALC plate installation construction system which comprises a winch; a guide pulley fixed to the floor slab of the same floor with the hoist; hoisting pulleys, and fixing the pulleys on a top plate above the floor slab; and one end of the traction rope is connected with the winch, and sequentially bypasses the winch, the guide pulley and the hoisting pulley, and the other end of the traction rope is connected with a hoisting lock catch for hoisting the ALC plate. The construction system is flexible to arrange, is distributed on the floor and the top plate, does not need excessive floor space, and is very suitable for the vertical plate construction of the ultra-long ultra-high ALC plate in the limited space. And simple structure, it is convenient to install, and turnover efficiency is high, and construction speed is faster, and the operating efficiency is high, is favorable to accelerating the construction progress. Can ensure the rapid and efficient installation of the ultra-long and ultra-high ALC plate, is safe and reliable, and saves time and labor.

Description

ALC board installation construction system

Technical Field

The utility model belongs to the technical field of building construction, and particularly relates to an ALC plate installation construction system.

Background

ALC (Autoclaved Lightweight Concrete) refers to autoclaved lightweight concrete. The ALC plate is a multi-pore concrete forming plate which is formed by taking silica sand, cement, lime, steel bars and the like as main raw materials and curing the materials by high-pressure steam; the building material can be used as a wall material, and can also be used as a roof board, a floor board and a decorative board, and is a novel building material with excellent performance. The composite material has the advantages of light weight, high strength, good heat preservation and sound insulation, convenient construction, durable fire resistance, small loss of quality and strength after freezing resistance, high water permeability resistance, improvement of engineering quality and the like, and is suitable for being used as inner partition boards, outer partition boards, roof boards and small-span floor boards of multi-layer and high-rise buildings. ALC board is light, has a maximum production length of 6m and a dry density of 500kg/m ³ The maximum design load is 650kg/m ³ The wall surface putty is known as 'concrete floating on the water surface', and can be sawed, planed, cut and grooved on site, and has standard specification and size, and only putty can be putted on the wall surface, so that the plastering process can be reduced, and the construction speed can be accelerated.

With the inexhaustive development of the fabricated building, the ALC plate is more and more widely applied to industrial buildings and public buildings, and the length and the installation height of the ALC plate for the partition wall in the building are higher due to higher levels of the industrial buildings and the public buildings. In a certain limited space, the crane or the special ALC plate erecting machine cannot be used for installation. And because the ALC plate is ultra-long and ultra-high and has large weight, the weight can reach more than 360kg, and the installation and construction of the vertical plate of the ALC plate can not be completed only manually, so that the installation difficulty of the ALC plate is large, the construction work efficiency is low and the safety risk is large.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides an ALC plate installation construction system which is used for solving the problem that an ALC plate cannot be installed in a limited space by using a crane or a special vertical plate machine.

The utility model provides an ALC board installation construction system, which comprises: a hoist; a guide pulley fixed to a floor slab of the same floor as the hoist; hoisting pulleys, and fixing a top plate above the floor slab; and one end of the traction rope is connected with the winch, and sequentially bypasses the winch, the guide pulley and the hoisting pulley, and the other end of the traction rope is connected with a hoisting lock catch for hoisting the ALC plate.

Further, the guide pulley rotates and is connected with first fixing base, first fixing base anchor in the floor.

Further, the first fixing seat comprises a first angle steel and a first anchor bolt; the first corner steel comprises a first horizontal panel and a first vertical panel; the first horizontal plane plate is provided with a plurality of first anchor holes, and the first anchor bolts penetrate through the first anchor holes and are anchored into the floor slab; the first vertical panel is provided with a first mounting hole; the guide pulley comprises a first wheel frame and a first wheel body which are connected in a rotating mode, the first wheel frame is connected with the first mounting hole in a rotating mode, and the traction rope bypasses the first wheel body.

Further, the hoisting pulley is rotationally connected with a second fixing seat, and the second fixing seat is anchored to the top plate.

Further, the second fixing seat comprises a second angle steel and a second anchor bolt; the second angle steel comprises a second horizontal panel and a second vertical panel; the second horizontal plane plate is provided with a plurality of second anchor holes, and the second anchor bolts penetrate through the second anchor holes and are anchored into the top plate; the second vertical panel is provided with a second mounting hole; the hoisting pulley comprises a second wheel frame and a second wheel body which are connected in a rotating way, the second wheel frame is connected with the second mounting hole in a rotating way, and the traction rope bypasses the second wheel body.

Further, the ALC board installation construction system further comprises an operation frame, wherein the operation frame is positioned between the winch and the guide pulley, and a ladder stand and an operation platform are arranged on the operation frame.

Further, the top of the operation frame is provided with a push rod, and the top of the push rod is propped against the top plate.

By arranging the ejector rod at the top end of the operation frame, the ejector rod is propped against the top plate, so that the operation frame can be prevented from overturning, and the safety is improved.

Further, the ejector rod comprises a screw rod and a threaded sleeve support which are coaxially and rotatably matched, the screw rod is vertically arranged and fixedly connected with the operating frame, and the threaded sleeve support is in threaded connection with the top end of the screw rod and is used for propping against the top plate.

The length of the ejector rod is adjusted through the threaded fit of the screw rod and the threaded sleeve support, and the device is applicable to different storey heights.

Furthermore, inclined struts are arranged around the operation frame.

Further, the hoist is fixed in through the third fixing base the floor, the third fixing base includes third angle steel and third crab-bolt, the third angle steel with the hoist is connected, the third angle steel still passes through the third crab-bolt anchor in the floor.

The beneficial effects of the utility model include: the hoisting machine drives the hauling rope to hoist the ALC plate, so that the ALC plate is converted from a horizontal state to a vertical state, and the construction system is flexible to arrange and is distributed on a floor and a top plate, does not need excessive floor space, and is very suitable for the vertical plate construction of the ultra-long ultra-high ALC plate under a limited space compared with the situation that a traditional crane or a vertical plate machine needs a proper indoor space. And simple structure, it is convenient to install, and turnover efficiency is high, and construction speed is faster, and the operating efficiency is high, is favorable to accelerating the construction progress. Can ensure the rapid and efficient installation of the ultra-long and ultra-high ALC plate, is safe and reliable, and saves time and labor.

Drawings

FIG. 1 is a schematic diagram of the construction system for ALC panel installation in front view.

Fig. 2 is an enlarged schematic view of a third fixing base of the hoist of fig. 1.

Fig. 3 is an enlarged schematic structural view of the guide pulley and the first fixing base of fig. 1.

Fig. 4 is an enlarged schematic structural view of the hoisting pulley and the second fixing base in fig. 1.

Fig. 5 is a schematic perspective view of the operation frame of fig. 1.

In the figure, 1-an operation frame; 2-a winch; 3-third angle steel; 4-a third anchor bolt; 5-a guide pulley; 6-a first angle steel; 7-a first anchor bolt; 8-hoisting the pulley; 9-second angle steel; 10-a second anchor bolt; 11-a traction rope; 12-hoisting the lock catch; 13-ALC plate; 14-diagonal bracing; 15-ejector rods; 16-an operating platform.

Detailed Description

The utility model is described in further detail below with reference to the drawings and specific examples.

The ALC plate installation construction system shown in FIG. 1 comprises a winch 2, a guide pulley 5, a hoisting pulley 8, an operation frame 1 and a traction rope 11. The guide pulley 5 and the hoist 2 are fixed to a floor or a terrace of the same floor. The hoisting pulley 8 is fixed to the top plate above the floor. One end of the hauling rope 11 is connected with the winch 2 and sequentially bypasses the winch 2, the guide pulley 5 and the hoisting pulley 8, and the other end of the hauling rope 11 is connected with a hoisting lock catch 12 for hoisting the ALC plate 13. The operating frame 1 is located between the hoist 2 and the guide pulley 5. The hoisting lock catch 12 is a high-strength bow shackle, the traction rope 11 is a steel wire rope, and the hoisting lock catch 12 is firmly locked by a rope clip after the steel wire rope passes through the hoisting lock catch 12. The steel wire rope is provided with 4 rope clamps, the spacing between the first three rope clamps is not smaller than 6 times of the diameter of the steel wire rope, and the last rope clamp is provided with a safety bend. During construction, the hoisting lock catch 12 is used for binding the steel wire rope at the 1/4-1/3 length position of the ALC plate 13 and locking the steel wire rope to the ALC plate 13.

As shown in fig. 2, the hoist 2 is fixed on a floor or a terrace through a third fixing seat, the third fixing seat comprises a third angle steel 3 and a third anchor bolt 4, the third angle steel 3 is connected with the hoist 2, a third anchor hole is formed in the third angle steel 3, and the third anchor bolt 4 penetrates through the third anchor hole and is anchored on the floor. The traction force of the hoist 2 is 1.5t.

As shown in fig. 3, the guide pulley 5 is rotatably connected with a first fixing seat, and the first fixing seat is anchored to the floor. The first fixing seat comprises a first angle steel 6 and a first anchor bolt 7; the first angle steel 6 comprises a first horizontal panel and a first upright panel; the first horizontal plane plate is provided with three first anchor holes, the three first anchor bolts 7 correspondingly penetrate through the three first anchor holes one by one and are anchored into the floor slab, and the anchoring depth is not less than 110mm; the first vertical panel is provided with a first mounting hole; the guide pulley 5 comprises a first wheel frame and a first wheel body which are connected in a rotating way, the first wheel frame is connected with the first mounting hole in a rotating way, and the traction rope 11 bypasses the first wheel body. Wherein, the material of first angle steel 6 is Q335 material, and the trompil diameter of first mounting hole is 30mm. The first anchor bolt 7 is an M12 metal anchor bolt.

As shown in fig. 4, the hoisting pulley 8 is rotatably connected with a second fixing seat, and the second fixing seat is anchored to the top plate. The second fixing seat comprises a second angle steel 9 and a second anchor bolt 10; the second angle steel 9 comprises a second horizontal panel and a second vertical panel; the second horizontal plane plate is provided with three second anchor holes, the three second anchor bolts 10 penetrate through the three second anchor holes one by one and are anchored into the top plate, and the anchoring depth is not smaller than 125mm; the second vertical panel is provided with a second mounting hole; the hoisting pulley 8 comprises a second wheel frame and a second wheel body which are connected in a rotating way, the second wheel frame is connected with the second mounting hole in a rotating way, and the traction rope 11 bypasses the second wheel body. Wherein the second anchor bolt 10 employs an M16 expansion bolt. The material of the second angle steel 9 is Q335 material. The diameter of the opening of the second mounting hole is 30mm.

As shown in fig. 5, the operation frame 1 is provided with a ladder and an operation platform 16. The operating platform 16 is a manual operating platform including a full-spread form or steel plate. The cat ladder extends to the bottom of handling frame 1 by operation platform 16, and the constructor climbs to operation platform 16 through the cat ladder.

The top of the operation frame 1 is provided with a push rod 15, and the top of the push rod 15 is propped against the top plate. Four top plates are distributed at four corners of the operation frame 1. Because the ejector rod 15 supports the top plate, the operation frame 1 cannot be overturned, and the construction safety is ensured.

Since the height of the operation frame 1 is not necessarily matched with the height difference between the top plate and the floor slab, the top of the ejector rod 15 is not necessarily supported on the top plate, and thus the ejector rod 15 is of a telescopic structure. For example, the ejector rod 15 includes a screw rod and a threaded sleeve support, which are coaxially and rotatably fitted, the screw rod is vertically arranged and fixedly connected with the operation frame 1, and the threaded sleeve support is screwed to the top end of the screw rod and is used for being propped against the top plate. And the threaded sleeve support is rotated, and is in threaded fit with the screw rod, so that the threaded sleeve support is supported on the top plate along the length direction of the screw rod, namely along the height direction under the condition that the screw rod is fixed.

In order to further ensure the stability of the operation frame 1, diagonal braces 14 are also provided around the operation frame 1.

The steps of the ALC plate 13 installation construction using the construction system of the present embodiment are as follows:

the operation frame 1 is erected. The galvanized steel pipe with phi 48 x 2.8 is erected, the length of the operating frame 1 is 3.6m, the width is 1.8m, and the height is less than or equal to 6m. Of course, the specific size needs to be designed according to the actual situation of the field, and safety checking calculation is carried out. After the operation frame 1 is erected, diagonal braces 14 are respectively arranged on the four sides of the operation frame, and ejector rods 15 are arranged at the tops of the operation frame, so that the ejector rods 15 are used for supporting a top plate (a top structural plate) to prevent the operation frame 1 from overturning. The template is laid down to form the operating platform 16.

The hoist 2 is installed on the floor.

The guide pulley 5 is installed on the floor slab through the first fixing seat, and the guide pulley 5 is positioned at a position of the winch 2 close to the ALC plate 13 to be installed.

The hoisting pulley 8 is mounted on the top plate through a second fixing seat.

The traction installation of the wire rope is performed so as to sequentially bypass the winding machine 2, the guide pulley 5 and the hoisting pulley 8.

The ALC plate 13 is manually transported to the installation site using a cart.

The winch 2 is electrified to perform trial operation, so that normal operation is ensured.

The hoisting lock catch 12 is used for binding the steel wire rope at the 1/4-1/3 length position of the ALC plate 13, the steel wire rope is locked to the ALC plate 13, the winch 2 is started, the ALC plate 13 is slowly lifted, the ALC plate 13 is gradually lifted from the horizontal direction to the vertical direction, and after the ALC plate 13 is lifted in place, 2-3 workers on the floor use crowbars and the like to assist in moving the ALC plate 13 to the position of a wall body of a drawing paper, so that the installation operation is prepared.

After the side face joint of the ALC plate 13 is smeared with special adhesive mortar, the ALC plate 13 is hoisted in place by adopting the construction system of the embodiment, and 1 installer on the operation frame 1 centers the ALC plate 13 and clamps the top end of the ALC plate 13 into the pipe clamp by using a special crowbar. The lower end of the ALC plate 13 is wedged into the wooden wedge by workers on the floor slab and is wedged tightly, a gap at the lower end of the ALC plate 13 is filled with 1:3 cement mortar, and the wooden wedge is cut after the 1:3 cement mortar is solidified. The ALC plates 13 are mutually compacted, the plate seam bonding mortar is full and compact, the extruded mortar is cleaned at any time, and the mortar is smoothed by a special tool.

When the installation of one ALC plate 13 is completed, the hoist 2, the guide pulley 5 and the hoisting pulley 8 are removed, transferred to the next installation position, and the next ALC plate 13 is installed after the hoist 2, the guide pulley 5 and the hoisting pulley 8 are reinstalled. The above steps are repeated to complete the installation of all the ALC boards 13.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the utility model without departing from the principles thereof are intended to be comprehended by those skilled in the art and are intended to be within the scope of the utility model.

Claims

1. An ALC panel installation construction system, comprising:

a hoist;

a guide pulley fixed to a floor slab of the same floor as the hoist;

hoisting pulleys, and fixing a top plate above the floor slab; and

the traction rope, one end of traction rope with the hoist engine is connected, and walks around in proper order hoist engine, guide pulley and hoist and mount pulley, the other end of traction rope is connected with hoist and mount hasp and is used for hoist and mount ALC board.

2. The ALC plate installation construction system of claim 1, wherein the guide pulley is rotatably coupled to a first anchor block, the first anchor block being anchored to the floor.

3. The ALC panel installation construction system of claim 2, wherein the first anchor block includes a first angle and a first anchor; the first corner steel comprises a first horizontal panel and a first vertical panel; the first horizontal plane plate is provided with a plurality of first anchor holes, and the first anchor bolts penetrate through the first anchor holes and are anchored into the floor slab; the first vertical panel is provided with a first mounting hole; the guide pulley comprises a first wheel frame and a first wheel body which are connected in a rotating mode, the first wheel frame is connected with the first mounting hole in a rotating mode, and the traction rope bypasses the first wheel body.

4. The ALC panel installation construction system of claim 1, wherein the hoist pulley is rotatably coupled to a second anchor mount, the second anchor mount being anchored to the roof.

5. The ALC panel installation construction system of claim 4, wherein the second anchor block includes a second angle and a second anchor; the second angle steel comprises a second horizontal panel and a second vertical panel; the second horizontal plane plate is provided with a plurality of second anchor holes, and the second anchor bolts penetrate through the second anchor holes and are anchored into the top plate; the second vertical panel is provided with a second mounting hole; the hoisting pulley comprises a second wheel frame and a second wheel body which are connected in a rotating way, the second wheel frame is connected with the second mounting hole in a rotating way, and the traction rope bypasses the second wheel body.

6. The ALC-plate installation construction system of claim 1, further comprising an operation frame between the hoist and the guide pulley, wherein a ladder and an operation platform are provided on the operation frame.

7. The ALC panel installation construction system of claim 6, wherein the top end of the operating frame is provided with a top rod, and the top of the top rod is propped against the top plate.

8. The ALC panel installation construction system of claim 7, wherein the ram includes a screw shaft and a threaded sleeve mount coaxially rotatably fitted, the screw shaft being disposed vertically and fixedly connected to the operating frame, the threaded sleeve mount being threadedly connected to a top end of the screw shaft for supporting the top plate.

9. The ALC panel installation construction system of claim 6, wherein diagonal braces are also provided around the operator's shelf.

10. The ALC plate installation construction system of claim 1, wherein the hoist is secured to the floor slab by a third mount, the third mount including a third angle and a third anchor, the third angle being connected to the hoist, the third angle also being anchored to the floor slab by the third anchor.