CN215631413U

CN215631413U - Air building machine

Info

Publication number: CN215631413U
Application number: CN202023197396.3U
Authority: CN
Inventors: 王鑫; 赵玉虎; 刘凯; 刘臣明; 赵雪凤
Original assignee: Jiangsu Langda Machinery Co ltd
Current assignee: Jiangsu Langda Machinery Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-01-25
Anticipated expiration: 2030-12-25

Abstract

The utility model is suitable for the technical field of special equipment for building construction, and provides an aerial building machine which comprises a lifting platform, a working platform and a plurality of hydraulic lifting devices, wherein the working platform is arranged on the lifting platform, a plurality of trusses are fixedly connected to the periphery of the lower surface of the lifting platform respectively, a supporting plate is fixedly connected between every two adjacent trusses, and the plurality of hydraulic lifting devices are uniformly and equidistantly distributed on the periphery of the lifting platform and are fixedly connected with the supporting plates respectively. The protective guard is arranged on the working platform, so that the high-altitude construction safety of the working platform can be improved, a gap is reserved on one side of the protective guard for people to come in and go out, the use convenience is improved, and meanwhile, a plurality of hydraulic telescopic devices are uniformly and equidistantly fixed around the lifting platform, so that the bearing capacity of the lifting platform is improved, and the construction progress is accelerated.

Description

Air building machine

Technical Field

The utility model belongs to the technical field of special equipment for building construction, and particularly relates to an aerial building machine.

Background

An air building machine which is a new industrialized intelligent construction technology is an equipment platform and a matched construction technology independently developed in China. The air building machine and the building technology realize the industrial intelligent building of cast-in-place reinforced concrete of high-rise houses in a mechanical operation and intelligent control mode. It is characterized by that all the technological processes are integrated and layer-by-layer completed in the air. Therefore, it is also called "aerial building machine". The equipment platform simulates a mobile building factory, the factory is moved to a construction site, a mechanical operation and intelligent control means is adopted to be matched with the existing commercial concrete supply chain and the concrete high-altitude pumping technology, the cast-in-situ construction technology for the synchronous construction of the structural main body above the ground and the heat-insulation veneer integrated plate is carried out layer by layer, and machines are used for replacing manpower to realize the integral cast-in-situ construction of high-rise and super high-rise reinforced concrete.

However, the existing building machine has the problems of small coverage of a construction surface, slow construction progress, great potential safety hazard in high-altitude operation and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aerial building machine, which aims to solve the problems mentioned in the background technology.

The utility model is realized in such a way, the aerial building machine comprises a lifting platform, a working platform arranged on the lifting platform and a plurality of hydraulic lifting devices, wherein a plurality of trusses are fixedly connected to the periphery of the lower surface of the lifting platform respectively, a supporting plate is fixedly connected between every two adjacent trusses, and the plurality of hydraulic lifting devices are uniformly distributed on the periphery of the lifting platform at equal intervals and are fixedly connected with the supporting plate respectively;

the edge of the upper surface of the working platform extends upwards to form a protective guard with a notch on one side, a first hinge is arranged on the outer side surface of the working platform, a shielding door is arranged on the first hinge, extending blocks are arranged at two ends of the side surface of the shielding door respectively, each positioning screw hole is formed in each of the shielding door and two ends of the protective guard, and when the shielding door rotates to the notch, each positioning screw hole in each extending block corresponds to each positioning screw hole in each end of the protective guard, and each positioning screw hole is connected with a positioning bolt through threads.

Preferably, the lifting platform upper surface have with work platform interference fit's draw-in groove, the work platform joint is in the draw-in groove, just work platform's both sides wall respectively through fastening structure with lifting platform both sides wall fixed connection.

Preferably, every fastening structure all includes fixed connection and is in a plurality of connecting stud on the work platform lateral wall, lift platform upper surface tip is provided with the second articulated elements, be provided with the connecting plate on the second articulated elements, have the confession on the connecting plate connecting stud runs through the through-hole, works as when the connecting plate rotates to vertical state just connecting stud passes during the through-hole, connecting stud keeps away from work platform's tip threaded connection has coupling nut.

Preferably, the first and second hinged members are hinges.

Preferably, at least two of each side of the lifting platform are provided with supports on the outer side surfaces of the supporting plates, and the supports are connected through reinforcing screws and then locked through reinforcing nuts.

Preferably, the reinforcing screw rod penetrates through the support, the two ends of the reinforcing screw rod are in threaded connection with the reinforcing nut respectively, and the outer wall of the reinforcing nut is tightly attached to the side wall of the support.

Preferably, the support is provided with a reinforcing screw hole for the reinforcing screw to pass through.

Preferably, the protective guard is made of a metal material, and a friction pad is attached or embedded on the inner side surface of the protective guard.

Preferably, the height of the guard rail is greater than 2 meters, and when the shielding door rotates to the notch, the height of the shielding door is also greater than 2 meters.

Preferably, a plurality of connecting studs on each side wall of the working platform are uniformly and equidistantly arranged.

Compared with the prior art, the utility model has the beneficial effects that: through set up the rail guard on work platform, can increase work platform's high altitude construction security to rail guard one side leaves the breach in order to supply the people to come in and go out, has increased the convenience of using, and hydraulic telescoping device is provided with a plurality ofly simultaneously, and evenly, the equidistance is around fixing around lift platform, thereby has increased lift platform's bearing capacity, has accelerated the progress of construction.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a bottom view of the lift platform of the present invention;

FIG. 4 is a top view of the work platform of the present invention;

fig. 5 is a schematic view illustrating the construction of a guard rail according to the present invention;

FIG. 6 is a side view of the stand of the present invention;

in the figure: 1-lifting platform, 11-truss, 12-support plate, 13-support, 131-reinforced screw hole, 14-reinforced screw rod, 15-reinforced nut, 16-second hinge part, 17-connecting plate, 2-working platform, 21-elastic guard rail, 211-notch, 22-connecting stud, 23-first hinge part 24-shielding door, 25-extension block, 26-positioning screw hole, 3-hydraulic lifting device, 4-connecting nut and 5-positioning bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-6, the present invention provides a technical solution: an aerial building machine comprises a lifting platform 1, a working platform 2 and a plurality of hydraulic lifting devices 3, wherein the working platform 2 and the hydraulic lifting devices 3 are installed on the lifting platform, a plurality of trusses 11 are fixedly connected to the periphery of the lower surface of the lifting platform 1 respectively, a supporting plate 12 is fixedly connected between every two adjacent trusses 11, and the hydraulic lifting devices 3 are uniformly and equidistantly distributed on the periphery of the lifting platform 1 and are fixedly connected with the supporting plate 12 respectively;

the edge of the upper surface of the working platform 2 extends upwards to form a protective guard 21 with a notch 211 on one side, a first hinge 23 is arranged on the outer side surface of the working platform 2, a shielding door 24 is arranged on the first hinge 23, two ends of the side surface of the shielding door 24 are respectively provided with an extension block 25, positioning screw holes 26 are formed in two ends of each shielding door 24 and two ends of the protective guard 21, and when the shielding door 24 rotates to the notch 211, the positioning screw holes 26 in each extension block 25 correspond to the positioning screw holes 26 in each end of the protective guard 21 and are connected with the positioning bolts 5 through threads.

In this embodiment, a plurality of devices for building construction can be installed on the working platform 2, when high-altitude operation is required and materials are required to be delivered to a designated floor, the hydraulic lifting device 3 can be started, the lifting platform 1 is driven to ascend in the working ascending movement process of the hydraulic lifting device 3 so as to deliver the materials on the working platform 2 to the floor with a designated height, the hydraulic lifting device 3 can be a hydraulic cylinder or other hydraulic devices, two or three hydraulic lifting devices 3 can be arranged on each side of the lifting platform 1, so as to ensure that the lifting platform 1 has a large supporting force, when the working platform 2 reaches the designated floor height, the materials on the working platform 2 and the high-altitude operation safety of the personnel can be protected through the protective guard 21, and the left gap 211 can be used for the people or the materials to enter and exit, when the gap 211 is not used, the protective guard door 24 can be controlled to rotate to a horizontal state under the rotation action of the first hinge 23, the shielding door 24 can be matched with the size of the notch 211 or slightly larger than the notch 211, since the positioning screw hole 26 on each extending block 25 corresponds to the positioning screw hole 26 on each end of the protective guard 21, and then the positioning bolt 5 is screwed into the two corresponding positioning screw holes 26.

Further, lifting platform 1 upper surface has the draw-in groove with 2 interference fit of work platform, and 2 joints of work platform are in the draw-in groove, and the both sides wall of work platform 2 is respectively through fastening structure and 1 both sides wall fixed connection of lifting platform.

In this embodiment, 2 joints of work platform are behind on lift platform 1, and rethread fastening structure locks both, avoids work platform 2 to use for a long time and leads to taking place not hard up the condition with lift platform 1.

Further, every fastening structure all includes a plurality of connecting stud 22 of fixed connection on work platform 2 lateral walls, and lifting platform 1 upper surface tip is provided with second articulated elements 16, is provided with connecting plate 17 on the second articulated elements 16, has the through-hole that supplies connecting stud 22 to run through on the connecting plate 17, and when connecting plate 17 rotated to vertical state and connecting stud 22 passed the through-hole, connecting stud 22 kept away from the tip threaded connection of work platform 2 has coupling nut 4.

In this embodiment, after the working platform 2 is clamped on the lifting platform 1, the connecting plate 17 is rotated to a vertical state under the rotation action of the second hinge 16, the through hole on the connecting plate 17 correspondingly penetrates through the connecting stud 22, and finally the connecting nut 4 is screwed onto the connecting stud 22 until the side wall of the connecting nut 4 presses the connecting plate 17, so that the connecting plate is in a maximum locking state.

Further, the first hinge 23 and the second hinge 16 are hinges.

In the present embodiment, the hinge is strong, can provide a large force, and is not easily damaged.

Furthermore, at least two supporting plates 12 on each side of the lifting platform 1 are provided with supporting seats 13 on the outer side surfaces, and the supporting seats 13 are connected through reinforcing screws 14 and locked through reinforcing nuts 15.

In the embodiment, the support 13 on each side of the lifting platform 1 is reinforced and fixed by the reinforcing screw 14, so that the bottom support of the lifting platform 1 is more stable.

Further, the reinforcing screw 14 penetrates between the supports 13, two ends of the reinforcing screw 14 are respectively in threaded connection with reinforcing nuts 15, and the outer wall of each reinforcing nut 15 is tightly attached to the side wall of each support 13.

In the present embodiment, after the reinforcing screw 14 passes through the provided support 13, the two supports 13 are screwed into the two ends of the reinforcing screw 14 respectively until the outer wall of the reinforcing nut 15 is tightly attached to the side wall of the support 13.

Furthermore, the support 13 is provided with a reinforcing screw hole 141 for the reinforcing screw 14 to pass through.

In this embodiment, specifically, the reinforcing screw 14 is sequentially screwed into the reinforcing screw hole 141, so that the reinforcing screw 14 is screwed with the support 13 and then locked with the reinforcing nut 15.

Further, the guard rail 21 is made of a metal material, and a friction pad is attached or embedded on the inner side surface thereof.

In the present embodiment, the guard rail 21 may be made of iron, and the friction pad may protect the guard rail 21.

Further, the height of the guard rail 21 is greater than 2 meters, and when the shielding door 24 rotates to the notch 211, the height of the shielding door 24 is also greater than 2 meters.

In the present embodiment, the guard rail 21 and the guard rail 21 are both larger than 2 meters, and a person can be prevented from falling from high altitude.

Further, the connecting studs 22 on each side wall of the working platform 2 are arranged uniformly and equidistantly.

In the embodiment, the connecting studs 22 are uniformly and equidistantly arranged, and after the connecting studs 22 are screwed with the connecting plate 17, the stress distribution of the connecting studs 22 is more uniform, so that the connection between the working platform 2 and the lifting platform 1 is more stable.

The working principle and the using process of the utility model are as follows: after the utility model is installed, a plurality of devices for building construction can be installed on the working platform 2, when high-altitude operation is needed and materials are needed to be delivered to a designated floor, the hydraulic lifting device 3 can be started, the lifting platform 1 is driven to ascend in the working ascending motion process of the hydraulic lifting device 3, so that the materials on the working platform 2 can be conveyed to the floor with the appointed height, when the working platform 2 reaches the designated floor height, the materials on the working platform 2 and the safety of the aloft work of personnel can be protected by the protective guard 21, and the gap 211 is left for people or materials to enter and exit, when the gap 211 is not used, the shutter door 24 can be controlled to be rotated to a horizontal state by the rotation of the first hinge 23, since the positioning screw hole 26 of each extension block 25 corresponds to the positioning screw hole 26 of each end of the guard rail 21, the positioning bolt 5 is screwed into the corresponding two positioning screw holes 26.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The aerial building machine is characterized by comprising a lifting platform (1), a working platform (2) and a plurality of hydraulic lifting devices (3), wherein the working platform (2) is installed on the lifting platform, a plurality of trusses (11) are fixedly connected to the periphery of the lower surface of the lifting platform (1) respectively, a supporting plate (12) is fixedly connected between every two adjacent trusses (11), and the plurality of hydraulic lifting devices (3) are uniformly and equidistantly distributed on the periphery of the lifting platform (1) and are fixedly connected with the supporting plate (12) respectively;

work platform (2) upper surface edge upwards extends and has rail guard (21) that one side is breach (211), be provided with first articulated elements (23) on work platform (2) lateral surface, be provided with on first articulated elements (23) and shelter from door (24), the side both ends that shelter from door (24) have respectively and extend piece (25), every shelter from door (24) and positioning screw (26) have all been seted up at rail guard (21) both ends, work as shelter from door (24) and rotate extremely during breach (211) department, every on extending piece (25) positioning screw (26) with on each tip of rail guard (21) positioning screw (26) are corresponding and threaded connection has positioning bolt (5).

2. The aerial building machine according to claim 1, wherein a clamping groove in interference fit with the working platform (2) is formed in the upper surface of the lifting platform (1), the working platform (2) is clamped in the clamping groove, and two side walls of the working platform (2) are fixedly connected with two side walls of the lifting platform (1) through fastening structures respectively.

3. An aerial building machine according to claim 2, wherein each fastening structure comprises a plurality of connecting studs (22) fixedly connected to the side wall of the working platform (2), a second hinged member (16) is arranged at the end part of the upper surface of the lifting platform (1), a connecting plate (17) is arranged on the second hinged member (16), a through hole for the connecting stud (22) to pass through is formed in the connecting plate (17), and when the connecting plate (17) rotates to the vertical state and the connecting stud (22) passes through the through hole, a connecting nut (4) is screwed on the end part of the connecting stud (22) far away from the working platform (2).

4. An aerial building machine according to claim 3, characterized in that the first hinge (23) and the second hinge (16) are hinges.

5. An aerial building machine according to claim 1, characterized in that at least two of said support plates (12) on each side of said lifting platform (1) have abutments (13) on the outer side, said abutments (13) being secured by means of reinforcing nuts (15) after being connected by means of reinforcing screws (14).

6. An aerial building machine according to claim 5, characterized in that the reinforcing screw (14) is arranged between the supports (13) in a penetrating manner, both ends of the reinforcing screw (14) are respectively in threaded connection with the reinforcing nut (15), and the outer wall of the reinforcing nut (15) is tightly attached to the side wall of the support (13).

7. An aerial building machine according to claim 6, wherein the support (13) is provided with a reinforcing screw hole (141) for the reinforcing screw (14) to pass through.

8. An aerial building machine according to claim 1, characterized in that the guard rail (21) is made of metal material and friction pads are attached or embedded on the inner side surface thereof.

9. An aerial building machine according to claim 1, characterized in that the height of said protective railing (21) is greater than 2 meters and when said shutter door (24) is rotated to said notch (211), the height of said shutter door (24) is also greater than 2 meters.

10. An aerial building machine according to claim 3, characterized in that a number of said connecting studs (22) on each side wall of said working platform (2) are arranged uniformly and equidistantly.