CN111827695B

CN111827695B - Construction device for prefabricated building and construction method thereof

Info

Publication number: CN111827695B
Application number: CN202010758326.6A
Authority: CN
Inventors: 周玉龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-08-24
Anticipated expiration: 2040-07-31
Also published as: CN111827695A

Abstract

The invention discloses a construction device for an assembly type building, which comprises a bottom plate, wherein a connecting end is fixedly connected to the lower side wall of the bottom plate, a tower crane is fixedly connected to the upper side wall of the bottom plate, a hook is connected to the tower crane, and the tower crane is provided with a stabilizing mechanism connected with the hook. A construction method for a fabricated building, comprising the steps of: 1. the bottom plate is arranged on the ground, light rays emitted by the laser pen irradiate on the measuring plate, whether the bottom plate is horizontal or not is determined by observing whether the light rays correspond to the central line of the scale marks or not, and when the bottom plate is not horizontal, the level of the bottom plate is guaranteed by flattening and filling soil on the ground. The protective net is arranged to protect the outer side of the fabricated building, so that ground workers are prevented from being damaged due to falling and flying of the components, the supporting plate is arranged to support the inner wall of the component, the stability of the component is guaranteed, the component is stabilized through the fixation of the hook at the component adjusting position, and the assembling work is facilitated.

Description

Construction device for prefabricated building and construction method thereof

Technical Field

The invention relates to the technical field of fabricated buildings, in particular to a construction device for fabricated buildings and a construction method thereof.

Background

The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application. Its advantages are high building speed, less restriction to weather, saving labour and high building quality. The method has the advantages of economy, environmental protection, energy conservation, heat preservation, rapid construction, high earthquake resistance and the like.

At present, when the assembly type building is constructed and installed, the accessories are mainly moved and the subsequent installation is carried out through a tower crane, but the following defects exist:

1. the periphery of the construction position is not protected, and ground workers are easily damaged when the assembly building has problems;

2. the inside of the fabricated building is not supported, and the problem of inclination to the inside can occur when the building is not stable;

3. the components hoisted by the tower crane are easy to shake, and the alignment of the positions of the components cannot be carried out in time, so that the subsequent installation process of the components is influenced.

Disclosure of Invention

The present invention is directed to a construction apparatus for a prefabricated building and a construction method thereof, which solve the problems of the related art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a construction device for an assembly type building comprises a bottom plate, wherein a connecting end is fixedly connected to the lower side wall of the bottom plate, a tower crane is fixedly connected to the upper side wall of the bottom plate, a hook is connected to the tower crane, the tower crane is provided with a stabilizing mechanism connected with the hook, the stabilizing mechanism comprises a connecting plate fixed to the tower crane, an opening located on the outer side of the hook is formed in the connecting plate, clamping plates are rotatably connected to the inner walls of two sides of the opening, a telescopic spring is fixedly connected between each clamping plate and the inner wall of the opening, a telescopic rod is fixedly embedded in the inner wall of one side of the opening, a push plate is fixedly connected to the driving end of the telescopic rod, the push plate is located between the clamping plates and contacts with the inner walls of the clamping plates, a guide rod is fixedly connected to the upper side wall of the bottom plate, a protective net is slidably sleeved on the guide rod, and a sliding block located on the lower side of the protective net is sleeved on the guide rod, fixedly connected with cover establishes the reset spring on the guide bar outer wall between the last side wall of slider and bottom plate, the last side wall of bottom plate still fixedly connected with branch, the tip fixedly connected with motor of branch, the drive end fixedly connected with reel of motor, be fixed with wire rope on the reel, wire rope's tip and the lower side wall fixed connection of protection network, the middle part of bottom plate is connected with supporting mechanism, supporting mechanism includes the montant of being connected with the bottom plate, the upper end fixedly connected with motor of montant, the vertical downward fixedly connected with threaded rod of drive end of motor, the common cover is equipped with the movable block with threaded rod threaded connection on the outer wall of threaded rod and montant, rotate through the moment of torsion pivot on the outer wall of movable block and be connected with two backup pads.

Preferably, the connecting end comprises a connecting rod and a semicircular block fixed at the lower end of the connecting rod, and the semicircular block at the upper side is fixed at the lower side wall of the bottom plate.

Preferably, the end parts of the two clamping plates are fixedly connected with clamping plates, the clamping plates are arranged in an arc shape, and the radius of the clamping plates is smaller than that of the hooks.

Preferably, the outer wall of the protective net is fixedly connected with a measuring plate in a T-shaped arrangement, the middle of the measuring plate is rotatably connected with a rotating plate, the end of the rotating plate is fixedly connected with a laser pen with a driving end arranged towards the measuring plate, and the outer wall of the measuring plate is distributed with scale marks located on the inner side of the laser pen.

Preferably, the lower end of the vertical rod is provided with a threaded end, and the middle part of the bottom plate is provided with a threaded opening matched with the threaded end.

Preferably, the upper end of the moving block is fixedly connected with an electromagnet, and a magnet block is fixedly embedded at the end part of the connecting part of the supporting plate and the moving block.

A construction method for a fabricated building, comprising the steps of:

1. placing the bottom plate on the ground, irradiating light rays emitted by a laser pen on the measuring plate, determining whether the bottom plate is horizontal or not by observing whether the light rays correspond to the central line of the scale mark or not, and ensuring the level of the bottom plate by flattening soil on the ground and filling when the bottom plate is not horizontal;

2. the guide rods are distributed in two ways on each side, a plurality of guide rods are sleeved with a protective net together, the steel wire rope is in a storage state, the protective net is positioned at the bottom, when the height of a built building is gradually increased, the driving end of the motor rotates to drive the steel wire rope to be unfolded, the sliding block and the protective net move upwards under the reverse elasticity of the return spring, and the outer side of the position to be assembled on the upper side is protected;

3. when the component is assembled, the electromagnet is connected with an external power supply and electrified, the magnetic repulsion force between the electromagnet and the magnet block pushes the support plate to rotate downwards to be abutted against the inner wall of the component, the component is supported, collapse of the component is avoided, after the component is assembled, the electromagnet is powered off, the motor drives the threaded rod to rotate, the threaded rod is connected with the moving block through threads, the moving block is driven to move upwards, and the component to be assembled on the upper side is supported;

4. after the tower crane drives the component to move to the position to be assembled, the driving end of the telescopic rod is retracted, the clamping plate rotates towards the inner side under the reverse elasticity of the telescopic spring, the clamping plate is tightly abutted to the outer wall of the hook, the hook is fixed, and the stability of the hoisting component is guaranteed.

Compared with the prior art, the construction device for the fabricated building and the construction method thereof have the advantages that:

1. the device is characterized in that a measuring plate, a laser pen and scale marks are arranged, the measuring plate is connected with a protective net, whether the whole device is horizontal or not is determined through whether light rays emitted by the laser lines are consistent with a central line or not, and the whole device is guaranteed to be horizontal;

2. the protective net is arranged, so that the outer side of the whole device is protected through the protective net, and the damage to workers on the ground caused by the falling and flying of the components in the assembling process is avoided;

3. a stabilizing mechanism is arranged, the assembled component is driven by a tower crane to move and rotate to adjust the position, the driving end of the telescopic rod is retracted, the clamping plate rotates towards the inner side under the elastic action of the telescopic spring, the clamping plate is tightly propped against the hook, the fixation of the hook is completed, and the stability of the component is ensured;

4. the threaded rod, the moving block, the electromagnet and the supporting plate are arranged, the threaded rod drives the moving block to move up and down to the position of a building to be assembled, the electromagnet is electrified to generate magnetism, the supporting plate is pushed by magnetic repulsion force to rotate downwards to be in contact with the inner wall of the component, the component is supported, and the stability of the building is guaranteed;

in conclusion, the protective net is arranged to protect the outer side of the fabricated building, so that the damage of ground workers caused by falling and flying of the components is avoided, the supporting plate is arranged to support the inner wall of the components, the stability of the components is guaranteed, the components are stabilized through the fixing of the hooks at the component adjusting positions, and the assembling work is facilitated.

Drawings

Fig. 1 is a schematic structural view of a construction apparatus for a prefabricated building and a construction method thereof according to the present invention;

fig. 2 is a schematic structural view of a vertical rod in a construction apparatus for a prefabricated building and a construction method thereof according to the present invention;

FIG. 3 is a partial plan view of a connection plate in a construction apparatus for a prefabricated building and a construction method thereof according to the present invention;

fig. 4 is a surface schematic view of a measuring plate of a construction apparatus for a prefabricated building and a construction method thereof according to the present invention;

fig. 5 is a top view of a bottom part in a construction apparatus for a prefabricated building and a construction method thereof according to the present invention.

In the figure: the device comprises a base plate 1, a connecting end 2, a tower crane 3, a hook 4, a connecting plate 5, a guide rod 6, a protective net 7, a measuring plate 8, a rotating plate 9, a laser pen 10, scale marks 11, a sliding block 12, a return spring 13, a motor 14, a vertical rod 15, a threaded end 16, a movable block 17, an electromagnet 18, a supporting plate 19, a motor 20, a threaded rod 21, a clamping plate 22, an expansion spring 23, a clamping plate 24, an expansion rod 25, a pushing plate 26 and a threaded opening 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a construction equipment for prefabricated building, includes bottom plate 1, bottom plate 1's lower lateral wall fixedly connected with link 2, link 2 includes the connecting rod and fixes the semicircle piece at the connecting rod lower extreme, and the semicircle piece that is located the upside is fixed at bottom plate 1's lower lateral wall, and link 2 buries the area of connection between ground increase and the ground, guarantees bottom plate 1's stability.

The upper side wall of the bottom plate 1 is fixedly connected with a tower crane 3, the tower crane 3 is connected with a hook 4, the tower crane 3 is provided with a stabilizing mechanism connected with the hook 4, the stabilizing mechanism comprises a connecting plate 5 fixed on the tower crane 3, the connecting plate 5 is provided with an opening positioned at the outer side of the hook 4, the inner walls at two sides of the opening are both rotatably connected with clamping plates 22, a telescopic spring 23 is fixedly connected between the two clamping plates 22 and the inner wall of the opening, a telescopic rod 25 is fixedly embedded in the inner wall at one side of the opening, the driving end of the telescopic rod 25 is fixedly connected with a push plate 26 positioned between the clamping plates 22 and contacted with the inner walls of the clamping plates 22, the end parts of the two clamping plates 22 are both fixedly connected with clamping plates 24, the clamping plates 24 are arranged in an arc shape, the radius of the clamping plates 24 is smaller than that of the hook 4, the hook 4 is used for hanging the assembly component, the tower crane 3 drives the component to move and rotate to adjust the position, so that the component corresponds to the corresponding assembly device, the driving end of the telescopic rod 25 is retracted, the clamping plate 22 rotates towards the inner side under the reverse elasticity of the telescopic spring 23, the clamping plate 24 is tightly propped against the outer wall of the hook 4, the stability of the hook 4 and the component is completed, and the stability of the component is ensured.

Fixedly connected with is the measuring board 8 that the T type set up on the outer wall of protection network 7, the middle part of measuring board 8 is rotated and is connected with commentaries on classics board 9, the laser pen 10 that the board 8 set up is measured towards to the tip fixedly connected with drive end of commentaries on classics board 9, it has the scale mark 11 that is located laser pen 10 inboard to distribute on the outer wall of measuring board 8, when the whole slope of device, it is vertical to change board 9 in the reverse assurance of gravity, the light that laser pen 10 sent shines on scale mark 11, and skew central line, the suggestion device is whole not level.

The upper side wall of the bottom plate 1 is fixedly connected with a guide rod 6, the guide rod 6 is slidably sleeved with a protective net 7, the guide rod 6 is slidably sleeved with a sliding block 12 positioned on the lower side of the protective net 7, a return spring 13 sleeved on the outer wall of the guide rod 6 is fixedly connected between the sliding block 12 and the upper side wall of the bottom plate 1, the upper side wall of the bottom plate 1 is also fixedly connected with a support rod, the end part of the support rod is fixedly connected with a motor 14, a driving end of the motor 14 is fixedly connected with a reel, a steel wire rope is fixed on the reel, the end part of the steel wire rope is fixedly connected with the lower side wall of the protective net 7, the protective net 7 protects the outer side of the assembly type building, ground personnel damage caused by falling and flying out of components in the assembly work is avoided, when the height of the assembly type building is increased, the driving end of the motor 14 rotates to drive the reel to rotate reversely, the steel wire rope to unfold, under the reverse elasticity of the return spring 13, the protective net 7 moves upwards to the corresponding building outer side to continue protection.

The middle part of the bottom plate 1 is connected with a supporting mechanism, the supporting mechanism comprises a vertical rod 15 connected with the bottom plate 1, the lower end of the vertical rod 15 is provided with a threaded end 16, the middle part of the bottom plate 1 is provided with a threaded port 27 matched with the threaded end 16, the vertical rod 15 can be conveniently installed and disassembled by the connection between the threaded end 16 and the threaded port 27, the upper end of the vertical rod 15 is fixedly connected with a motor 20, the driving end of the motor 20 is vertically downwards and fixedly connected with a threaded rod 21, the outer walls of the threaded rod 21 and the vertical rod 15 are jointly sleeved with a moving block 17 in threaded connection with the threaded rod 21, the outer wall of the moving block 17 is rotatably connected with two supporting plates 19 through a torque rotating shaft, the upper end of the moving block 17 is fixedly connected with an electromagnet 18, the end part of the connecting part of the supporting plates 19 and the moving block 17 is fixedly embedded with a magnet block, the motor 20 drives the threaded rod 21 to rotate, and is connected with the moving block 17 through the threaded connection between the threaded rod 21 and the moving block 17, and the vertical rod 15 limits the moving block 17 to realize the up-and-down movement of the moving block 17, the supporting plate 19 is adjusted, the electromagnet 18 is electrified to generate a magnetic repulsion force opposite to that of the magnet block to push the supporting plate 19 to rotate downwards to be abutted against the inner wall of the component, and the component is supported.

A construction method for a fabricated building, comprising the steps of:

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a construction equipment for assembly type structure, includes bottom plate (1), its characterized in that, the lower lateral wall fixedly connected with link (2) of bottom plate (1), the last lateral wall fixedly connected with tower crane (3) of bottom plate (1), be connected with couple (4) on tower crane (3), tower crane (3) are equipped with the stabilizing mean who is connected with couple (4), stabilizing mean includes connecting plate (5) of fixing on tower crane (3), set up the opening that is located the couple (4) outside on connecting plate (5), all rotate on the open-ended both sides inner wall and be connected with splint (22), two fixedly connected with expanding spring (23) between splint (22) and the open-ended inner wall, open-ended one side inner wall is fixed to inlay and is equipped with telescopic link (25), the drive end fixedly connected with of telescopic link (25) is located between splint (22) and push pedal (26) that contact with splint (22) inner wall, the upper side wall of the bottom plate (1) is fixedly connected with a guide rod (6), the guide rod (6) is sleeved with a protective net (7) in a sliding mode, the guide rod (6) is sleeved with a sliding block (12) located on the lower side of the protective net (7) in a sliding mode, a reset spring (13) arranged on the outer wall of the guide rod (6) is sleeved with a fixedly connected with sleeve between the sliding block (12) and the upper side wall of the bottom plate (1), the upper side wall of the bottom plate (1) is also fixedly connected with a supporting rod, the end of the supporting rod is fixedly connected with a motor (14), a winding wheel is fixedly connected with the driving end of the motor (14), a steel wire rope is fixed on the winding wheel, the end of the steel wire rope is fixedly connected with the lower side wall of the protective net (7), the middle of the bottom plate (1) is connected with a supporting mechanism, the supporting mechanism comprises a vertical rod (15) connected with the bottom plate (1), and a motor (20) is fixedly connected with the upper end of the vertical rod (15), the driving end of the motor (20) is vertically and downwards fixedly connected with a threaded rod (21), a moving block (17) in threaded connection with the threaded rod (21) is sleeved on the outer walls of the threaded rod (21) and the vertical rod (15) together, and two supporting plates (19) are connected to the outer wall of the moving block (17) in a rotating mode through a torque rotating shaft.

2. A construction device for a fabricated building according to claim 1, wherein the connection end (2) comprises a link and a semicircular block fixed to a lower end of the link, the semicircular block located at an upper side being fixed to a lower sidewall of the floor panel (1).

3. A construction device for a fabricated building according to claim 1, wherein the ends of the two clamping plates (22) are fixedly connected with clamping plates (24), the clamping plates (24) are arranged in an arc shape, and the radius of the clamping plates (24) is smaller than that of the hook (4).

4. The construction device for the fabricated building according to claim 1, wherein a measuring plate (8) arranged in a T shape is fixedly connected to the outer wall of the protective net (7), a rotating plate (9) is rotatably connected to the middle of the measuring plate (8), a laser pen (10) with a driving end arranged towards the measuring plate (8) is fixedly connected to the end of the rotating plate (9), and scale marks (11) located on the inner side of the laser pen (10) are distributed on the outer wall of the measuring plate (8).

5. A construction device for prefabricated buildings according to claim 1, wherein the lower end of the vertical rod (15) is provided with a threaded end (16), and the middle part of the bottom plate (1) is provided with a threaded mouth (27) matched with the threaded end (16).

6. The construction device for the fabricated building according to claim 1, wherein an electromagnet (18) is fixedly connected to the upper end of the moving block (17), and a magnet block is fixedly embedded in the end of the joint of the support plate (19) and the moving block (17).

7. A construction method for a fabricated building, comprising the steps of: