Prefabricated building material assembling machine

Abstract

The invention belongs to the technical field of building construction application, and particularly relates to a prefabricated building material assembling machine. Comprising a base and a guide plate arranged at the rear end of the base, the guide plate is arranged close to the two sides of the base, the guide plate is in an L shape and comprises a vertical plate and a transverse plate, the transverse plate extends into the base, the vertical plate is provided with a limiting guide rod, the limiting guide rod is in a U shape, and the limiting guide rod is arranged on the base. One end of the limiting guide rod is located on the front end face of the vertical plate, an overturning motor used for driving the limiting guide rod to overturn is further arranged on the front end face of the vertical plate, a guide wheel is further arranged on the vertical plate, and the guide wheel is rotatably arranged on the rear end face of the vertical plate. The prefabricated building material assembling machine can be operated by one worker, the labor intensity is reduced, potential safety hazards are avoided, and the prefabricated building material assembling machine is suitable for large-scale application and popularization.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction applications, and in particular relates to a prefabricated building material assembly machine. Background Art

[0002] With the development of modern industrial technology, houses can be built in batches and sets like machine production. All you need to do is transport the prefabricated house components to the construction site and assemble them. Prefabricated buildings began to arouse people's interest in the early 20th century and finally became a reality in the 1960s. Britain, France, the Soviet Union and other countries first tried it. Due to the fast construction speed and low production cost of prefabricated buildings, they were quickly promoted around the world. The appearance of early prefabricated buildings was relatively dull and stereotyped. Later, people made improvements in the design, increasing flexibility and diversity, so that prefabricated buildings can not only be built in batches, but also have rich styles.

[0003] At present, in the installation of the exterior wall of prefabricated buildings, it is mainly to use a tower crane to lift the prefabricated exterior wall panel to the specified position, and then at least two workers will straighten it on site and find the corresponding bolts for alignment and installation. Although the above method can realize the installation of the prefabricated exterior wall, it requires multiple adjustments before it can be accurately inserted, and the adjustment time is slow. At the same time, since the prefabricated exterior wall needs to fall, there is a safety hazard of pressing the foot during the adjustment process. Summary of the invention

[0004] The present invention aims at the technical problems existing in the installation of existing assembled exterior walls and proposes a prefabricated building material assembly machine which can realize automatic alignment of assembled exterior walls and facilitate alignment and installation.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: the present invention provides a prefabricated building material assembly machine, comprising a base and a guide plate arranged at the rear end of the base, wherein the guide plate is arranged close to both sides of the base, and the guide plate is arranged in an L shape, and the guide plate comprises a vertical plate and a horizontal plate, wherein the horizontal plate extends into the base, and a limiting guide rod is arranged on the vertical plate, and the limiting guide rod is arranged in a U shape, and one end of the limiting guide rod is located at the front end surface of the vertical plate, and a flip motor for driving the limiting guide rod to flip is also arranged on the front end surface of the vertical plate, and a guide wheel is also arranged on the vertical plate, and the guide wheel can be rotatably arranged on the rear end surface of the vertical plate.

[0006] Preferably, auxiliary guide wheels are arranged at intervals on the inner wall of the limiting guide rod.

[0007] Preferably, a driving motor is arranged in the base, the power end of the driving motor is connected to a bidirectional reducer, the power end of the bidirectional reducer is connected to a screw, the spiral directions of the screws at both ends of the bidirectional reducer are arranged in opposite directions, the screw is arranged through a cross plate, a screw nut matching the screw is arranged in the cross plate, a guide groove for the movement of the cross plate is arranged on the base, and the guide plate realizes relative or opposite movement under the action of the driving motor.

[0008] Preferably, a sliding block is provided at the bottom of the transverse plate, and a sliding rail matching with the sliding block is provided in the guide groove.

[0009] Preferably, an X-shaped telescopic retainer is provided between the vertical plates.

[0010] Preferably, walking wheels are provided at the bottom of the base.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. The present invention provides a prefabricated building material assembly machine, which uses the setting of the base to ensure that the guide plate is in front of the screw, and then uses the rotation of the limit guide rod set on the guide plate to limit the position of the assembled external wall, and then uses the support and sliding of the guide wheel to ensure that the assembled external wall can accurately fall into the screw to complete the assembly work. At the same time, the prefabricated building material assembly machine provided by the present invention can be completed under the operation of one staff member, the labor intensity is reduced and there is no safety hazard, which is suitable for large-scale promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 A schematic diagram of the structure of the prefabricated building material assembly machine provided in Example 1;

[0015] Figure 2 A schematic structural diagram of the prefabricated building material assembly machine provided in Example 1 from another angle;

[0016] Figure 3 A front view of the prefabricated building material assembly machine provided in Example 1;

[0017] In the above figures, 1. base; 11. guide groove; 12. walking wheel; 13. driving motor; 14. screw; 15. slide rail; 2. guide plate; 21. vertical plate; 22. horizontal plate; 23. guide wheel; 3. limit guide rod; 31. auxiliary guide wheel; 4. flip motor; 5. X-type telescopic retaining frame. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1 to Figure 3 As shown, the present embodiment aims to provide a method for solving the problems of low installation efficiency and potential safety hazards in the assembly process of prefabricated exterior walls. The main way to reduce potential safety hazards and improve efficiency is basically to reduce manual intervention. Therefore, in order to achieve the above-mentioned purpose, the prefabricated building material assembly machinery provided in the present embodiment includes a base 1 and a guide plate 2 arranged at the rear end of the base 1. In the present embodiment, the base 1 is arranged in a rectangular shape. The base 1 has two functions in the present embodiment. One function is to place the guide plate 2, and the other function is to serve as a counterweight to prevent the guide plate 2 from failing to restrain and limit the prefabricated exterior wall.

[0021] In order to enable the assembled exterior wall to be accurately inserted into the bolts, the best way is to constrain the two ends of the assembled exterior wall to achieve limited guidance. For this purpose, the guide plate 2 is set close to the two sides of the base 1, wherein the guide plate 2 is set in an L shape. Specifically, the guide plate 2 includes a vertical plate 21 and a horizontal plate 22, wherein the horizontal plate 22 extends into the base 1. It should be noted that in this embodiment, the main function of the vertical plate 21 is to guide, and it does not need to be too thick. For this reason, the cross section of the vertical plate 21 is set in a rectangular shape, and the horizontal plate 22 mainly plays a role of connection and fixing. For this reason, the cross section of the horizontal plate 22 is more inclined to a square shape. The guide plate 2 is set at the rear end of the base 1 to prevent the base 1 from affecting the insertion of the assembled exterior wall.

[0022] In order to achieve the limitation of the assembled exterior wall, a limiting guide rod 3 is arranged on the vertical plate 21. The main purpose of the limiting guide rod 3 is to limit the two ends and the rear end face of the assembled exterior wall. For this reason, in the present embodiment, the limiting guide rod 3 is arranged in a U shape. The U shape is arranged in the present embodiment for two purposes. One is that its structure can better limit the two ends and the rear end face of the assembled exterior wall. The other purpose is that the U-shaped structure can be limited by the vertical plate 21 so that the angle formed by it is kept at a right angle so as not to be close to the assembled exterior wall, thereby ensuring the calm fall of the assembled exterior wall.

[0023] Since it is impossible to directly drop the assembled exterior wall into the space formed by the limiting guide rod 3 and the vertical plate 21, it is necessary to slowly restrain it into this space. For this purpose, one end of the limiting guide rod 3 is located at the front end surface of the vertical plate 21, and a flipping motor 4 for driving the limiting guide rod 3 to flip is also provided on the front end surface of the vertical plate 21. In this way, with the action of the flipping motor 4, the limiting guide rod 3 slowly closes, thereby restraining the assembled exterior wall in the space formed by the limiting guide rod 3 and the vertical plate 21.

[0024] Considering that the bolts are inserted into the assembled external wall, the displacement allowed is very small. If the space formed by the limiting guide rod 3 and the vertical plate 21 limits the assembled external wall too much, it is inconvenient to move downward. If it is not limited, there will be misalignment. If it is aligned, the whole device is meaningless and needs to be adjusted manually. The difficulty of adjustment is doubled under the intervention of the device. Therefore, it is necessary to complete the binding and not affect the fall of the assembled external wall. For this reason, a guide wheel 23 is also provided on the vertical plate 21. The guide wheel 23 is rotatably provided on the rear end surface of the vertical plate 21. The guide wheel 23 is a non-powered wheel, which is only rotatable. At the same time, auxiliary guide wheels 31 are arranged at intervals on the inner wall of the limiting guide rod 3. In this way, no matter which direction is in the binding, but it does not affect its fall, thereby ensuring a successful one-time insertion.

[0025] Considering that the width of the assembled external wall may be different, at the same time, in the process of the limit guide rod 3 turning over, it is best to leave a certain margin in the width direction. For this reason, in this embodiment, a driving motor 13 is arranged in the base 1, and the driving motor 13 is arranged in the middle of the rear end face of the base 1. In order to reduce the volume and keep the guide plate 2 stable, the rear end face of the base 1 is hollow. The power end of the driving motor 13 is connected to a bidirectional reducer, and the power end of the bidirectional reducer is connected to a screw 14. The screws 14 at both ends of the bidirectional reducer are arranged in opposite directions. The screw 14 passes through the horizontal plate 22, and a screw nut matching the screw 14 is arranged in the horizontal plate 22. The base 1 is provided with a guide groove 11 for the horizontal plate 22 to move, and the guide plate 2 realizes relative or opposite movement under the action of the driving motor 13. In this way, by setting the driving motor 13, the spacing between the two guide plates 2 is controlled to be kept slightly larger than the width of the assembled external wall, thereby ensuring the accuracy of the guidance.

[0026] In order to ensure the stability of the movement of the guide plate 2, in this embodiment, a slider is provided at the bottom of the horizontal plate 22, and a slide rail 15 matched with the slider is provided in the guide groove 11. At the same time, an X-shaped telescopic holder 5 is provided between the vertical plates 21.

[0027] In order to facilitate the movement of the entire device, a running wheel 12 is provided at the bottom of the base 1. The running wheel 12 is provided in multiples and only partially exposed outside the base 1 to reduce the height of the base 1 and ensure stability.

[0028] During the specific implementation, firstly, a line is drawn on the inner side of the bolts on the same layer to determine the placement position of the base 1, and then, the driving motor 13 is controlled to adjust the distance between the guide plates 2 so that the distance between the two is larger than the width of the assembled exterior wall.

[0029] Then the tower crane can be controlled to lift the assembled exterior wall, and the staff of the on-site operating device can notify the tower crane personnel to adjust the position. After the assembled exterior wall reaches the front end of the guide plate 2, the limit guide rod 3 is controlled to flip and close while controlling the relative movement of the guide plate 2 to reduce the spacing. After the position is completely adjusted, observe the falling of the assembled exterior wall until it is fully inserted into the bolt, and then move the entire device to the next position where it needs to be installed, and repeat the work.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A prefabricated building material assembly machine, characterized in that: It includes a base and a guide plate arranged at the rear end of the base, wherein the guide plate is arranged close to both sides of the base, the guide plate is arranged in an L shape, and the guide plate includes a vertical plate and a horizontal plate, wherein the horizontal plate extends into the base, and a limiting guide rod is arranged on the vertical plate, and the limiting guide rod is arranged in a U shape, one end of the limiting guide rod is located at the front end surface of the vertical plate, and a flip motor for driving the limiting guide rod to flip is also arranged on the front end surface of the vertical plate, and a guide wheel is also arranged on the vertical plate, and the guide wheel is rotatably arranged on the rear end surface of the vertical plate.

2. A prefabricated building material assembly machine according to claim 1, characterized in that: Auxiliary guide wheels are arranged at intervals on the inner wall of the position-limiting guide rod.

3. A prefabricated building material assembly machine according to claim 2, characterized in that: A driving motor is arranged in the base, and a bidirectional reducer is connected to the power end of the driving motor, and a lead screw is connected to the power end of the bidirectional reducer. The spiral directions of the lead screws at both ends of the bidirectional reducer are arranged in opposite directions. The lead screw passes through a cross plate, and a lead screw nut matching the lead screw is arranged in the cross plate. A guide groove for the movement of the cross plate is arranged on the base, and the guide plate realizes relative or opposite movement under the action of the driving motor.

4. A prefabricated building material assembly machine according to claim 3, characterized in that: A sliding block is arranged at the bottom of the transverse plate, and a sliding rail matched with the sliding block is arranged in the guide groove.

5. The prefabricated building material assembly machine according to claim 4, characterized in that: An X-shaped telescopic retainer is arranged between the vertical plates.

6. The prefabricated building material assembly machine according to claim 5, characterized in that: The bottom of the base is provided with walking wheels.

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