Mounting platform for assembling base plate and top plate of house

Abstract

The utility model relates to a mounting platform for assembling a house chassis and a roof tray, which comprises two platform frames arranged side by side, a lifting device and a conveying device, and an assembling area is formed between the two platform frames; the platform frame comprises a frame body and a walking plate arranged at the top end of the frame body. The lifting device is installed on the bottom face of the walking plate, the conveying device comprises a conveying table and a conveying assembly installed on the conveying table, and the conveying table is connected with the output end of the lifting device; at least part of the conveying table is located in the assembling area, and the width of the part is smaller than or equal to the thickness of the frame of the top tray in the transverse direction. After the chassis is placed, the top tray is placed on the conveying table, the conveying assembly is started to enable the top tray to be aligned with the bearing frame on the chassis in the horizontal plane direction, and then the lifting device is started to enable the top tray to be aligned with the bearing frame in the vertical direction. And by finely adjusting the position of the top tray, the alignment difficulty of the top tray and the bottom tray is reduced, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of mobile house production equipment, and more specifically, to an installation platform for assembling a house chassis and a top plate. Background Art

[0002] A mobile house is a kind of living room that can be easily assembled and moved; common mobile houses include space capsule houses. The space capsule houses are assembled in factories and transported to the destination for fixation after being assembled in the factories. Because of their convenience, they are widely used. Inside the space capsule house, several rooms are separated by wall panels. Side wall windows and skylights are installed in the rooms. Curtains for shading, central air conditioners, lights and smart home systems are also installed in the house.

[0003] The basic structure of the space capsule house includes a chassis, a top plate and a load-bearing frame. Among them, the production of the chassis and the top plate are completed separately first, then the load-bearing frame is installed on the chassis, and then the top plate is installed on the load-bearing frame. And this assembly process generally uses an installation platform. The installation platform includes two platform frames arranged in parallel side by side. An assembly area is formed between the two platform frames. The chassis and the load-bearing frame are placed in the assembly area, and then the top plate is lifted above the load-bearing frame by a crane. Workers stand on the platform frames and assemble and connect the aligned top plate and the load-bearing frame.

[0004] However, in the above-mentioned assembly method, the top plate is moved by a crane, and the moving range of the crane is large, making it difficult to align the top plate with the load-bearing frame. At the same time, the top plate is prone to swing when the crane is moving. If a worker is accidentally hit by the swinging top plate, it is easy to get injured. Summary of the Utility Model

[0005] In order to overcome the problem that the top plate is not easy to align during assembly in the above-mentioned prior art, the utility model provides an installation platform for assembling a house chassis and a top plate, which can finely adjust the position of the top plate during assembly, so that the top plate can be more easily aligned with the position of the chassis or the load-bearing frame.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is: an installation platform for assembling a house chassis and a top plate, including two platform frames arranged side by side, a lifting device and a conveying device. An assembly area is formed between the two platform frames; the platform frame includes a frame body and a walking board arranged at the top end of the frame body; the lifting device is installed on the bottom surface of the walking board, the conveying device includes a conveying table and a conveying component installed on the conveying table, and the conveying table is connected to the output end of the lifting device; at least part of the conveying table is located in the assembly area and the width of this part is less than or equal to the thickness of the frame of the top plate in the transverse direction.

[0007] In the above technical solution, the platform frame is fixed on the ground. The chassis with the load-bearing frame is placed on the ground in the assembly area. The top plate is placed on the part of the conveyor table in the assembly area by a crane. When placing the top plate, the crane only needs to roughly position the position between the top plate and the load-bearing frame. When assembling and connecting the top plate and the load-bearing frame, start the conveying component to make the top plate move slightly on the conveyor table, so that the top plate and the load-bearing frame are aligned horizontally. The lifting device drives the conveyor table to move downward, so that the top plate is aligned with the load-bearing frame vertically. Finally, the staff assembles and connects the top plate and the load-bearing frame. After the assembly is completed, since the conveyor table is located in the assembly area and the width of this part is less than or equal to the thickness of the frame of the top plate in the transverse direction, there will be no interference between the load-bearing frame and the inner wall of the top plate and the conveyor table after connection. Therefore, the assembled chassis and top plate can be moved out longitudinally by a crane.

[0008] Preferably, the conveying component includes a plurality of rollers installed on the conveyor table and a driving mechanism for driving the rollers to rotate. The top plate is placed on the rollers. The driving mechanism includes a driving motor and a transmission mechanism. The transmission mechanism can be a chain transmission mechanism. The driving mechanism drives a plurality of rollers to rotate through the chain transmission structure to realize the conveying of the top plate.

[0009] Preferably, the conveyor table includes a horizontal part and a vertical part. The horizontal part is located below the walking plate, and the vertical part is located at one end of the horizontal part and is located in the assembly area. The top of the vertical part is higher than the height of the walking plate in the vertical direction. The conveying component is installed on the vertical part. The height of the vertical part is higher than the walking plate. That is, in the installation state of the top plate, the connection position between the top plate and the load-bearing frame is higher than the walking plate in the vertical direction. The staff can operate at the connection position by squatting or standing on the walking plate. The horizontal part is located below the walking plate and does not occupy the position of the walking plate, and does not affect the staff walking on the walking plate.

[0010] Preferably, the roller is a rubber-coated roller. The rubber-coated roller can increase the friction between the top plate and the roller. After the roller stops driving, the top plate will not slide on the roller due to inertia and affect the accurate positioning of the top plate.

[0011] Preferably, it further includes a cushion plate. The cushion plate is located in the assembly area and is placed on the ground. The chassis is placed on the cushion plate. The cushion plate can reduce the impact on the ground when the chassis is placed and reduce the wear on the ground.

[0012] Preferably, two positioning blocks are respectively installed on both sides of the backing plate, and the four positioning blocks enclose an area for accommodating the chassis. The positioning blocks can limit the position of the chassis, restricting the position of the chassis horizontally to a certain extent. After the position of the chassis is restricted, it is easier to adjust and align the position of the chassis.

[0013] Preferably, the conveying device is located between the two positioning blocks on the same side. The conveying device being located between the two positioning blocks is equivalent to being in the middle position of the top plate. Being in this position can provide better support for assembling the top plate to ensure that the top plate does not flip, and at the same time, it will not affect the connection between the four end corners of the top plate and the load-bearing frame.

[0014] Preferably, a limit baffle is provided at the top of the vertical part on the side close to the walking part. The limit baffle has two functions. One function is to limit the top plate horizontally, making the top plate align or roughly align with the chassis positioned by the positioning blocks in this horizontal direction. The other function is to prevent the top plate from falling.

[0015] Preferably, the lifting device includes a lifting cylinder and a guide rod. The piston rod of the lifting cylinder is connected to the conveying table, and the guide rod is slidably connected to the conveying table; two lifting cylinders are provided, respectively located on both sides of the conveying table, and the guide rod is located between the two lifting cylinders. The two lifting cylinders drive the conveying table to move up and down simultaneously, and also provide sufficient connection strength for the conveying table to support the top plate. The guide rod further stabilizes the movement of the conveying table.

[0016] Preferably, ladders are provided at both ends of the platform frame, and a guardrail is provided on the side of the frame away from the assembly area. The ladders are used for staff to walk from the ground to the walking board, and the guardrail can prevent staff from falling.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: After placing the chassis, place the top plate on the conveying table, start the conveying component to align the top plate with the load-bearing frame on the chassis in the horizontal plane direction, and then start the lifting device to align the top plate with the load-bearing frame in the vertical direction. By finely adjusting the position of the top plate, the alignment difficulty between the top plate and the chassis is reduced, and the assembly efficiency is improved. Moreover, during the movement of the top plate, there will be no phenomena such as swinging, which will not pose a danger to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of an installation platform for assembling a house chassis and a top plate of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the platform frame of the present utility model;

[0020] Figure 3 This is a schematic structural diagram of the backing plate of the present utility model. Specific embodiments

[0021] The accompanying drawings are only for illustrative purposes and should not be construed as limiting the present patent; for better illustrating the present embodiment, some components in the accompanying drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. The positional relationships described in the accompanying drawings are only for illustrative purposes and should not be construed as limiting the present patent.

[0022] In the accompanying drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and should not be construed as limiting the present patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0023] The technical solution of the present utility model will be further specifically described below through specific embodiments and in conjunction with the accompanying drawings:

[0024] Embodiment 1

[0025] As Figures 1 - 3 shown in Embodiment 1 of an installation platform for assembling a house chassis and a top plate, which includes two platform frames 1 arranged side by side, a lifting device 2 and a conveying device 3. An assembling area is formed between the two platform frames 1; the platform frame 1 includes a frame body 101 and a walking plate 102 provided at the top end of the frame body 101; the lifting device 2 is installed on the bottom surface of the walking plate 102, and the conveying device 3 includes a conveying table 301 and a conveying component 302 installed on the conveying table 301. The conveying table 301 is connected to the output end of the lifting device 2; at least a part of the conveying table 301 is located within the assembling area and the width of this part is less than or equal to the thickness of the frame of the top plate in the transverse direction.

[0026] In this embodiment, a backing plate 4 is further included. The backing plate 4 is located within the assembling area and placed on the ground. The chassis is placed on the backing plate 4, and the backing plate 4 can reduce the impact on the ground when the chassis is placed and reduce the wear on the ground.

[0027] Working principle or working process of the present utility model: The platform frame 1 is fixed on the ground. Place the chassis with the load-bearing frame on the cushion plate 4 in the assembly area. Use a crane to place the top plate on the part of the conveying table 301 located in the assembly area. When placing the top plate with the crane, only a rough positioning of the position between the top plate and the load-bearing frame is required. When assembling and connecting the top plate and the load-bearing frame, start the conveying component 302 to make the top plate move slightly on the conveying table 301, so that the top plate and the load-bearing frame are aligned horizontally. The lifting device 2 drives the conveying table 301 to move downward, so that the top plate is aligned with the load-bearing frame vertically. Finally, the staff assembles and connects the top plate and the load-bearing frame. After the assembly is completed, since the conveying table 301 is located in the assembly area and the width of this part is less than or equal to the thickness of the frame of the top plate in the transverse direction, there will be no interference between the load-bearing frame and the inner wall of the top plate and the conveying table 301 after connection. Therefore, the assembled chassis and top plate can be removed along the longitudinal direction by a crane.

[0028] Advantages of this embodiment: After placing the chassis, then place the top plate on the conveying table 301. Start the conveying component 302 to align the top plate with the load-bearing frame on the chassis in the horizontal plane direction, and then start the lifting device 2 to align the top plate with the load-bearing frame vertically. By finely adjusting the position of the top plate, the alignment difficulty between the top plate and the chassis is reduced, and the assembly efficiency is improved. Moreover, when the top plate is moving, there will be no phenomena such as swinging, and it will not pose a danger to the staff.

[0029] Embodiment 2

[0030] As Figures 1 - 3 shown in an embodiment 2 of the installation platform for assembling a house chassis and a top plate, it includes two platform frames 1 arranged in parallel, a cushion plate 4, a lifting device 2 and a conveying device 3. An assembly area is formed between the two platform frames 1; the platform frame 1 includes a frame body 101 and a walking plate 102 arranged at the top of the frame body 101; the lifting device 2 is installed on the bottom surface of the walking plate 102. The conveying device 3 includes a conveying table 301 and a conveying component 302 installed on the conveying table 301. The conveying table 301 is connected to the output end of the lifting device 2; at least part of the conveying table 301 is located in the assembly area and the width of this part is less than or equal to the thickness of the frame of the top plate in the transverse direction., The cushion plate 4 is located in the assembly area and is placed on the ground.

[0031] Specifically, the conveying assembly 302 includes a plurality of rollers 3021 mounted on the conveying table 301 and a driving mechanism 3022 for driving the rollers 3021 to rotate. The top plate is placed on the rollers 3021. The driving mechanism 3022 includes a driving motor and a transmission mechanism. The transmission mechanism can be a chain transmission mechanism. The driving mechanism 3022 drives the plurality of rollers 3021 to rotate through the chain transmission structure to realize the conveying of the top plate. The conveying table 301 includes a horizontal portion 3011 and a vertical portion 3012. The horizontal portion 3011 is located below the walking plate 102, and the vertical portion 3012 is located at one end of the horizontal portion 3011 and within the assembly area. The top of the vertical portion 3012 is higher than the height of the walking plate 102 in the vertical direction. The conveying assembly 302 is mounted on the vertical portion 3012. The height of the vertical portion 3012 is higher than that of the walking plate 102. That is, in the installed state of the top plate, the connection position between the top plate and the load-bearing frame is higher than the walking plate 102 in the vertical direction. Workers can squat or stand on the walking plate 102 to operate at the connection position. The horizontal portion 3011 is located below the walking plate 102 and does not occupy the position of the walking plate 102, without affecting the movement of workers on the walking plate 102. In this embodiment, the roller 3021 is a rubber-coated roller. The rubber-coated roller can increase the friction between the top plate and the roller 3021. After the roller 3021 stops driving, the top plate will not slide on the roller 3021 due to inertia, which affects the accurate positioning of the top plate.

[0032] Furthermore, two positioning blocks 401 are respectively installed on both sides of the backing plate 4. The four positioning blocks 401 enclose an area for accommodating the chassis. The positioning blocks 401 can limit the position of the chassis, restricting the position of the chassis in the horizontal direction to a certain extent. After the position of the chassis is restricted, the position of the chassis is easier to adjust and align. In this implementation, two of the four positioning blocks 401 at the same end are L-shaped, which can limit the chassis in the longitudinal direction to a certain extent.

[0033] Among them, the conveying device 3 is located between two positioning blocks 401 on the same side. The conveying device 3 being located between the two positioning blocks 401 is equivalent to being located at the middle position of the top plate. Being in this position can provide better support for assembling the top plate to ensure that the top plate will not flip, and at the same time, it will not affect the connection between the four end corners of the top plate and the load-bearing frame.

[0034] Specifically, a limit baffle 3013 is provided at the top of the vertical portion 3012 on the side close to the walking portion. The limit baffle 3013 has two functions. One function is to limit the top plate in the horizontal direction, aligning or roughly aligning the top plate in this horizontal direction with the chassis positioned by the positioning blocks 401. The other function is to prevent the top plate from falling.

[0035] Further, the lifting device 2 includes a lifting cylinder 201 and a guide rod 202. The piston rod of the lifting cylinder 201 is connected to the conveying platform 301, and the guide rod is slidably connected to the conveying platform 301. There are two lifting cylinders 201, which are respectively located on both sides of the conveying platform 301, and the guide rod 202 is located between the two lifting cylinders 201. The two lifting cylinders 201 drive the conveying platform 301 to move up and down simultaneously, and also provide sufficient connection strength for the conveying platform 301 to support the top plate. The guide rod 202 further stabilizes the movement of the conveying platform 301.

[0036] The working principle or working process of the present utility model: The platform frame 1 is fixed on the ground. Place the chassis with the load-bearing frame on the cushion plate 4 in the assembly area and make the chassis located within the area surrounded by the positioning blocks 401. Place the top plate on the roller 3021 by a crane. When assembling and connecting the top plate and the load-bearing frame, start the driving motor to rotate the roller 3021, so that the top plate moves slightly on the conveying platform 301, making the top plate and the load-bearing frame aligned in the horizontal direction. The lifting device 2 drives the conveying platform 301 to move downward, so that the top plate is aligned with the load-bearing frame in the vertical direction. Finally, the staff assembles and connects the top plate and the load-bearing frame. After the assembly is completed, since the conveying platform 301 is located in the assembly area and the width of this part is less than or equal to the thickness of the frame of the top plate in the transverse direction, there will be no interference between the load-bearing frame and the inner wall of the top plate and the conveying platform 301 after connection. Therefore, the assembled chassis and top plate can be removed along the longitudinal direction by a crane.

[0037] Embodiment 3

[0038] An installation platform for assembling a house chassis and a top plate, Embodiment 3, is different from Embodiment 2 above in that, as Figure 1 shown, escalators 103 are provided at both ends of the platform frame 1, and a guardrail 104 is provided on the side of the frame body 101 away from the assembly area. The escalator 103 is used for the staff to walk from the ground to the walking board 102, and the guardrail 104 can prevent the staff from falling. Other technical features and working principles of this embodiment are the same as those of Embodiment 2.

[0039] Obviously, the above embodiments of the present utility model are merely examples for clearly explaining the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. An installation platform for assembling a house chassis and a roof, comprising two platform frames (1) arranged in parallel, wherein an assembly area is formed between the two platform frames (1); the platform frame (1) comprises a frame body (101) and a walking board (102) arranged at the top of the frame body (101), characterized in that: It also comprises a lifting device (2) and a conveying device (3); the lifting device (2) is mounted on the bottom surface of the walking board (102); the conveying device (3) comprises a conveying platform (301) and a conveying assembly (302) mounted on the conveying platform (301); the conveying platform (301) is connected to the output end of the lifting device (2); at least part of the conveying platform (301) is located in the assembly area and the part is less than or equal to the thickness of the frame of the top plate in the lateral direction.

2. The installation platform for assembling a house chassis and a roof according to claim 1, characterized in that: The conveying assembly (302) comprises a plurality of rollers (3021) mounted on the conveying platform (301) and a driving mechanism (3022) for driving the rollers (3021) to rotate.

3. The installation platform for assembling a house chassis and a roof according to claim 2, characterized in that: The conveying platform (301) comprises a horizontal portion (3011) and a vertical portion (3012), wherein the horizontal portion (3011) is located below the walking board (102), and the vertical portion (3012) is located at one end of the horizontal portion (3011) and within the assembly area, wherein the top end of the vertical portion (3012) is higher than the height of the walking board (102) in the vertical direction, and the conveying assembly (302) is mounted on the vertical portion (3012).

4. The installation platform for assembling a house chassis and a roof according to claim 3, characterized in that: The roller (3021) is a rubber-coated roller.

5. The installation platform for assembling a house chassis and a roof according to claim 3, characterized in that: It also comprises a pad (4), which is located in the assembly area and placed on the ground.

6. The installation platform for assembling a house chassis and a roof according to claim 5, characterized in that: Two positioning blocks (401) are respectively installed on both sides of the pad (4), and the four positioning blocks (401) surround an area for accommodating the chassis.

7. The installation platform for assembling a house chassis and a roof according to claim 6, characterized in that: The conveying device (3) is located between the two positioning blocks (401) on the same side.

8. The installation platform for assembling a house chassis and a roof according to claim 3, characterized in that: A limit stopper (3013) is provided at the top end of the vertical portion (3012) on a side close to the walking portion.

9. The installation platform for assembling a house chassis and a roof according to claim 1, characterized in that: The lifting device (2) comprises a lifting cylinder (201) and a guide rod (202); the piston rod of the lifting cylinder (201) is connected to the conveying platform (301); the guide rod (202) is slidably connected to the conveying platform (301); two lifting cylinders (201) are provided, respectively located on two sides of the conveying platform (301); the guide rod (202) is located between the two lifting cylinders (201).

10. The installation platform for assembling a house chassis and a roof according to claim 1, characterized in that: Escalators (103) are provided at both ends of the platform frame (1), and a guardrail (104) is provided on the side of the frame body (101) away from the assembly area.

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