CN218201737U - Vertical installation special lifting device of cavity type ECP cement board - Google Patents

Abstract

The application discloses vertical installation special lifting device of cavity type ECP cement board, it includes the skeleton of lifting by crane that supports along cement board length direction and cement board laminating, is provided with the bottom supporting part that contacts and spacing with cement board one end lifting by crane skeleton one side to slide in the middle part of lifting by crane the skeleton and be provided with and cement board other end contact and spacing top supporting part. The lifting framework is a plane frame structure formed by connecting square pipes and comprises a width square pipe and a length square pipe. A bottom inserting plate and a top inserting plate which are inserted into the through hole in the cement board are arranged on the top of the cement board. This special lifting device can realize supporting and spacing bottom and top under the vertical placement state of cement slab for cement slab can keep under vertical state with special lifting device's relative steadiness, and then can carry out the vertical operation of lifting by crane of cement slab safety, have the potential safety hazard that the high altitude dropped when solving at present to carry out vertical lifting by crane, thereby be convenient for the vertical operation of assembling of cement slab.

Description

Vertical installation special lifting device of cavity type ECP cement board

Technical Field

The application relates to the technical field of vertical installation of hollow ECP cement boards, in particular to a special lifting appliance for vertical installation of hollow ECP cement boards.

Background

ECP is an Extruded Cement Panel, which is a novel building Cement wallboard formed by vacuum high-pressure extrusion molding of main raw materials such as siliceous materials (such as industrial waste residue phosphogypsum, fly ash, tailings and the like), cement, fibers and the like through high-temperature high-pressure steam curing. Compared with the common plate, the ECP has higher strength, low surface water absorption and better sound insulation effect, and is widely applied to the fields of external walls and internal walls of buildings, landscape vertical greening, municipal paving, permeable ground, assembly type enclosing walls, bottom assembly type buildings and the like. The ECP cement board has the advantages of strength, weather resistance, environmental protection, economy, large scale and the like, the maximum length is 5.0m, the maximum width is 1.0m, the board thickness is 60mm, the weight of the board is about 70-75 kg/square meter, and the ECP cement board is fixed by adopting special Z-shaped piece four-point pulling.

The ECP cement board is in a structure as shown in an attached drawing 1-2 of the specification, is usually transversely paved in practical application due to a long strip board structure, and after the pavement height along the wall surface is gradually increased, a nylon hanging strip is usually adopted as a lifting appliance, and if inserting rods are used for inserting into two ends of a through hole of the cement board, horizontal lifting is carried out from two ends of the cement board through an electric hoist, and horizontal splicing and installation are facilitated.

The ECP cement board is difficult to vertically install and construct due to the fact that the ECP cement board is long (L is more than or equal to 3m and less than or equal to 5 m) and wide (L is more than or equal to 0.8m and less than or equal to 1 m) and large-size sizes cannot be safely and stably lifted by effectively utilizing the through holes, the cement board is vertically lifted and installed after being bound by the binding bands at present, and potential safety hazards of high-altitude falling exist after lifting due to the fact that the cement board is large in gravity and smooth in surface, and therefore vertical installation operation of the cement board is restricted.

Disclosure of Invention

To the problem that above-mentioned exists, this application aims at providing a vertical installation special lifting device of cavity type ECP cement board, and it realizes the steadiness that the cement board lifted by crane under vertical state to there is the potential safety hazard that the high altitude dropped when solving present and carrying out vertical lifting by crane, thereby the operation of assembling of the vertical of cement board of being convenient for.

In order to achieve the above purpose, the technical solution adopted by the present application is as follows: the utility model provides a vertical installation special lifting device of cavity type ECP cement board, set up the well through-hole that length direction link up along its width direction interval in the cement board, its characterized in that: the installation lifting appliance comprises a lifting framework which is supported by the cement board in an attaching mode along the length direction of the cement board, one side of the lifting framework is provided with a bottom supporting part which is in contact with one end of the cement board and is limited, and the middle part of the lifting framework is slidably provided with a top supporting part which is in contact with the other end of the cement board and is limited.

Preferably, the lifting framework is a planar frame structure formed by connecting square pipes, and comprises a width square pipe and a length square pipe; the bottom supporting part comprises a base pipe which is fixed on one side of the top surface of the square width pipe and is larger than the width of the cement board, the outer surface of the base pipe faces towards the direction of the top supporting part, and bottom inserting plates inserted into the middle through holes are arranged at intervals in the direction of the top supporting part.

Preferably, the bottom supporting part comprises sliding sleeves, the sliding sleeves are arranged on the length square tubes, the sliding sleeves are symmetrically connected and fixed with top seat tubes, the outer surfaces of the top seat tubes face the bottom inserting plate direction intervals, and the top inserting plates are inserted into the middle through holes.

Preferably, a limit bolt tightly propped against the length square pipe is further arranged on the sliding pipe in a penetrating manner.

The beneficial effect of this application is: this special lifting device can realize supporting and spacing bottom and top under the vertical placement state of cement slab for cement slab can keep under vertical state with special lifting device's relative steadiness, and then can carry out the safe vertical operation of lifting by crane of cement slab, has the potential safety hazard that the high altitude dropped when solving present to carry out vertical lifting by crane, thereby the vertical operation of assembling of the cement slab of being convenient for.

Drawings

FIG. 1 is a plan view of a cement board according to the present invention.

FIG. 2 is a side view of the cement board of the present invention.

Fig. 3 is a three-dimensional structure view of the special spreader of the present application.

Fig. 4 is a top view structural diagram of the special spreader of the present application.

Fig. 5 is an enlarged view of the structure at a in fig. 5 of the present application.

FIG. 6 is a schematic view of the lifting process of the cement panel of the present application.

Wherein: 6-hoisting rings; 7-sponge tape; 10-cement board.

Detailed Description

In order to enable those skilled in the art to better understand the technical solutions of the present application, the following descriptions are made in conjunction with the accompanying drawings and embodiments.

Referring to fig. 1-6, the special lifting appliance for vertical installation of the hollow ECP cement board is shown, wherein through holes 101 penetrating in the length direction are formed in the cement board along the width direction at intervals, and the structure is shown in fig. 1-2.

In order to realize the vertical safe hoist and assemble of the cement slab of big length, this application design is to the safe hoist of cement slab structure, as shown in fig. 3, the installation hoist includes the edge the cement slab length direction supports with the cement slab laminating lift by crane skeleton 1 one side be provided with cement slab one end contact and spacing bottom supporting part, and lift by crane 1 middle part of skeleton slide be provided with the cement slab other end contact and spacing top supporting part. When the cement board is vertically lifted, the lifting framework 1 is horizontally placed on the surface of the cement board, the bottom end supporting part is in contact with and limited by the bottom end of the cement board, then the top end supporting part is slid to be in contact with and limited by the top end of the lifted cement board, and then the two ends of the cement board are connected and fastened with the lifting framework 1. The hoisting side of the hoisting framework 1 is preferably provided with a hoisting ring, so that the cement board can be vertically and stably hoisted through the hoisting ring, and the potential safety hazard that the cement board falls off at high altitude when being vertically hoisted at present is solved.

As shown in fig. 4, the lifting framework 1 is a planar frame structure formed by connecting square pipes, and includes a width square pipe 11 and a length square pipe 12, both of which are made of zinc-plated square pipes with a thickness of 70 × 50mm and are welded.

The bottom end supporting part comprises a base pipe 2 fixed on the top surface of the width square pipe 11 and larger than the width of the cement board, and when the base pipe 2 is vertically lifted, the bottom end of the cement board can be completely supported by the base pipe.

And bottom inserting plates 21 inserted into the middle through holes 101 are arranged on the outer surface of the base pipe 2 at intervals towards the direction of the top supporting part. Before the bottom end of the cement board is supported by the base pipe 2 in a contact manner, the bottom end inserting plate 21 is firstly inserted into the corresponding middle through hole 101 at the bottom end of the cement board, and after the bottom end inserting plate is continuously inserted, the bottom end of the cement board is supported by the surface of the base pipe 2 in a contact manner and is limited by the bottom end inserting plate 21.

Preferably, a sponge tape is adhered to the inner surface of the base pipe 2 to protect the bottom end of the cement board.

As shown in fig. 4, the bottom end supporting portion includes sliding pipes 3 slidably sleeved on each length square pipe 12, top seat pipes 4 are connected and fixed between the sliding pipes 3, and top end inserting plates 41 inserted into the middle through holes 101 are arranged on the outer surfaces of the top seat pipes 4 facing the bottom end inserting plates 21 at intervals. After the bottom inserting plate 21 is inserted into the corresponding middle through hole 101 at the bottom end of the cement board, the sliding pipe 3 is slid, so that the top inserting plate 41 on the top seat pipe 4 is inserted into the middle through hole 101 at the top end of the cement board, namely, the insertion limiting of two ends of the cement board is realized, then, the top end of the hoisting framework 1 is hoisted through the hoisting ring, the cement board is gradually in a vertical state (as shown in fig. 6) from a horizontally placed state, the hoisting ring is continuously used for hoisting, and the height of the cement board gradually rises to an assembling position.

During assembling, the sliding pipe 3 slides upwards to enable the top inserting plate 41 to be separated from the middle through hole 101 in the top end of the cement board, the cement board can be lifted by constructors and separated from the bottom inserting plate 21, and the cement board is placed on a scaffold to achieve vertical splicing operation.

In order to further improve the stability of the cement board in the hoisting process, as shown in fig. 4, a limiting bolt 5 which is tightly pressed against the length square pipe 12 is further arranged on the slide pipe 3 in a penetrating manner. After the top inserting plate 41 on the top seat pipe 4 is inserted into the middle through hole 101 in the top end of the cement board through sliding the sliding pipe 3, the rotary limiting bolt 5 is tightly propped against the surface of the length square pipe 12, so that the safety problem that the top inserting plate 41 is separated from the middle through hole 101 in the top end of the cement board under the influence of human or other factors can be limited, and the stability in the hoisting process is improved.

The principle of this application is: when the cement board is vertically lifted, the lifting framework 1 is horizontally placed on the surface of the cement board, firstly, the bottom end inserting plate 21 is horizontally inserted into the corresponding middle through hole 101 at the bottom end of the cement board, after the bottom end inserting plate is continuously inserted, the bottom end of the cement board is in contact with the surface of the base pipe 2 for supporting, and the cement board is limited through the bottom end inserting plate 21;

then, the sliding pipe 3 slides to enable the top end inserting plate 41 on the top seat pipe 4 to be inserted into the middle through hole 101 in the top end of the cement board, and the rotation limiting bolt 5 is tightly pressed on the surface of the length square pipe 12, so that the insertion limiting and the fastening of the two ends of the cement board are realized.

During lifting, the top end of the lifting framework 1 is lifted through the lifting ring, the cement board is gradually in a vertical state from a horizontally placed state, the lifting is continued through the lifting ring, and the height of the cement board gradually rises to an assembling position.

During assembling, the sliding pipe 3 slides upwards to separate the top inserting plate 41 from the middle through hole 101 in the top end of the cement board, the cement board can be lifted by constructors and separated from the bottom inserting plate 21, and the cement board is placed on a scaffold to realize vertical splicing operation.

The foregoing shows and describes the general principles, essential features, and advantages of the application. Without departing from the spirit and scope of this application, there are also various changes and modifications that fall within the scope of the claimed application.

Claims (4)

1. The utility model provides a vertical installation specialized lifting device of cavity type ECP cement board, set up well through-hole (101) that length direction link up along its width direction interval in the cement board, its characterized in that: the special lifting appliance for installation comprises a lifting framework (1) which is supported by the cement board in a laminating manner along the length direction of the cement board, one side of the lifting framework (1) is provided with a bottom supporting part which is in contact with one end of the cement board and is limited, and the middle part of the lifting framework (1) is slidably provided with a top supporting part which is in contact with the other end of the cement board and is limited.

2. The hollow ECP cement plate vertical installation special lifting appliance according to claim 1, wherein: the lifting framework (1) is a plane frame structure formed by connecting square pipes and comprises a width square pipe (11) and a length square pipe (12); the bottom supporting part comprises a base pipe (2) fixed on the top surface of the width square pipe (11) and larger than the width of the cement board, wherein the outer surface of the base pipe (2) faces towards the top supporting part, and bottom inserting plates (21) inserted into the middle through holes (101) are arranged at intervals in the direction of the top supporting part.

3. The special lifting tool for vertical installation of the hollow ECP cement slab as claimed in claim 2, wherein: the bottom supporting part is established every including sliding sleeve slide tube (3) on length side pipe (12), symmetrical connect between slide tube (3) and be fixed with top seat pipe (4), top seat pipe (4) surface orientation bottom picture peg (21) direction interval is provided with inserts top picture peg (41) in well through-hole (101).

4. The hollow ECP cement plate vertical installation special lifting appliance according to claim 3, wherein: and a limiting bolt (5) tightly propped against the length square pipe (12) is further arranged on the sliding pipe (3) in a penetrating manner.

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