A support system for building wall forming

Abstract

The present invention discloses a support system for forming building walls, comprising a shell for supporting concrete forming, the bottom end of the shell being fixed to a bracket, the bottom end of the support plate being fixed with a slide rod slidably connected to the bottom wall of the shell via a spring, the support system further comprising a push plate, the back of which is rotatably connected to the right end of a screw, the horizontally distributed middle section of the screw threadedly inserted into the left side wall of the shell, and the left end of the screw extending to an external handle. The support system for forming building walls redesigns the internal structure of the support system. By horizontally pushing out the building components after forming, the manpower required to move the building components can be effectively reduced. Furthermore, during the concrete pouring process, the release agent inside the support system can be evenly coated by its own gravity, and the air bubbles between the concrete and the inner wall of the support system can be eliminated by using the same power source, significantly reducing the subsequent vibration workload.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a supporting system for forming building walls. Background Art

[0002] To improve building efficiency, some housing construction structures are prefabricated and then transported to the construction site for installation. In these structures, regular building structures, such as small walls, are made using support systems / molds. Concrete is poured into the support system of a specified shape and then allowed to fully solidify to complete the construction of the building component. However, existing support systems of this type still have the following problems in actual use:

[0003] Although this type of building wall is small in size, it is heavy due to the high density of concrete. After the concrete is completely solidified in the support system, part of the concrete top does not have a structure to connect to the lifting equipment. Therefore, in order to completely separate the concrete wall from the support system, it is necessary to manually carry and move it over small distances repeatedly. This operation is very troublesome, wastes a lot of manpower, and can easily cause damage to building components. Summary of the Invention

[0004] The object of the present invention is to provide a support system for forming building walls, so as to solve the problem mentioned in the above background technology that although this type of building wall is small in size, it is heavy due to the high density of concrete. After the concrete is completely solidified in the support system, part of the concrete top has no structure for connecting to the lifting equipment. Therefore, in order to completely separate the concrete wall from the support system, it is necessary to manually carry and move it over a small distance repeatedly, which is very troublesome to operate, wastes a lot of manpower and easily causes damage to the building components.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a support system for building wall forming, comprising an outer shell for supporting concrete forming, the bottom end of the outer shell being fixed on a bracket, a horizontally distributed support plate being provided inside the outer shell, and an openable baffle being hinged at the right end opening of the outer shell, the support plate being used to support concrete from the bottom, and the outer shell and the baffle and the space above the support plate is the wall forming space, the bottom end of the support plate is fixed with a sliding rod connected to the bottom wall of the outer shell by a spring, the support system also includes a push plate, which is initially fitted in a groove opened on the left inner wall of the outer shell, and the back of the push plate is rotatably connected to the right end of the screw, the middle section of the horizontally distributed screw is threadedly inserted into the left wall of the outer shell, and the left end of the screw extends to an external handle, the support system also includes a coating device, which is used to automatically spray a release agent toward the inner wall of the outer shell and the baffle when the support plate is forced to move downward.

[0006] Furthermore, horizontally distributed rollers are seamlessly inlaid on the sides of the support plate, and the outer walls of the rollers and the side walls of the support plate are both fitted to the inner walls of the outer shell and the baffle.

[0007] Furthermore, a reinforcing plate is installed under the support plate, which is used to improve the structural strength of the support plate. The top-view length and width of the reinforcing plate are smaller than the top-view length and width of the support plate, and a nozzle whose outer end does not protrude from the side of the support plate is also installed at the edge of the reinforcing plate.

[0008] Furthermore, the coating device is composed of a nozzle, a cavity and a channel. The nozzle is connected to the cavity opened inside the reinforcing plate. The cavity is connected to the liquid supply device through the channel inside the support rod. The top end of the support rod is connected to the center of the bottom end of the reinforcing plate, and the middle section is installed at the center of the bottom wall of the outer shell so as to be movable up and down. The liquid supply device is used to supply the release agent toward the nozzle through the channel and the cavity when the support plate and the reinforcing plate move downward, and the nozzle sprays the release agent toward the inner wall of the outer shell and the baffle.

[0009] Furthermore, the liquid supply device includes a water tank and an auger, the water tank is used to contain the release agent, and the auger coaxially distributed with the cylindrical water tank is fixed on a vertically distributed rotating shaft, the top of the rotating shaft is connected to a driving device, and the driving device is used to drive the rotating shaft and the auger to rotate, and transport the release agent to the interior of the channel through the connecting device.

[0010] Furthermore, the driving device includes a vertical cylinder and a twisted rod section in the middle section of the support rod. The vertical cylinder is vertically fixed at the center of the bottom wall of the outer shell, and the interior of the vertical cylinder is penetrated and threaded by the twisted rod section. The top end of the support rod is rotatably connected to the reinforcing plate, and the square rod part at the bottom end of the support rod slides up and down and is connected to the inside of the rotating shaft.

[0011] Furthermore, the connecting device includes a ring and a connecting pipe, the bottom end of the connecting pipe is connected from the top of the water tank to the inside of the water tank, the top of the connecting pipe is connected to the ring, and the ring is rotatably installed on the lower half of the support rod, and the internal space of the ring is connected through a horizontal through hole and channel opened on the support rod.

[0012] Furthermore, vibration rods are provided on the four sides of the lower end surface of the reinforcing plate. The vibration rods are connected to the fixed plate fixed to the lower end surface of the reinforcing plate through spring elastic horizontal sliding. The inner end of the vibration rod is connected to the vibration device. The vibration device is used to drive the vibration rod to move horizontally back and forth, and the outer end of the vibration rod will knock on the inner wall of the outer shell and the baffle after being fully extended.

[0013] Furthermore, the vibration device includes a connecting frame and a sliding frame, both of which are divided into a plate structure and a rod structure that are perpendicular to each other. The outer wall of the plate structure of the connecting frame is attached to the inner end of the vibration rod, and the inner wall of the rod structure of the connecting frame is fixed with teeth blocks distributed at equal intervals, and the inner wall of the rod structure of the sliding frame is also fixed with teeth blocks distributed at equal intervals. At the same time, the sliding frame and the connecting frame are both slidably connected to the bottom wall of the reinforcing plate, and the teeth blocks on the two adjacent rod structures are relatively distributed.

[0014] Furthermore, two adjacent sets of gear blocks that are relatively distributed are engaged with a gear, and the gear is rotatably mounted on the bottom wall of the reinforcing plate, while the inner surface of the plate structure of the sliding frame fits into the edge of the cam, and the cam is horizontally fixed on the top of the support rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the support system for building wall forming has a redesigned internal structure of the support system. By pushing out the building components horizontally after forming, the manpower required for moving the building components can be effectively reduced. Furthermore, during the concrete pouring process, the release agent inside the support system can be evenly applied by utilizing its own gravity. Furthermore, the air bubbles between the concrete and the inner wall of the support system can be eliminated by utilizing the same power source, thereby significantly reducing the subsequent vibration workload.

[0016] 1. The rotatable baffle, screw, and push plate design allow workers to drive the push plate horizontally by rotating the screw after the building components are formed, so that the concrete components / walls can be smoothly and horizontally pushed into the transfer equipment, making it more convenient to use.

[0017] 2. The structural design of the nozzle, support rod and collar enables the support plate to move synchronously with the gradual pouring of concrete. The up and down movement of the support rod drives the support plate and the auger to rotate, thereby achieving the effect of pump-free delivery of the release agent and automatically spraying the release agent on the inner wall of the support system, which is more energy-saving and environmentally friendly.

[0018] Furthermore, the structural design of the roller can not only reduce the resistance of the support plate to move downward while ensuring sealing, but also can contact the sprayed release agent through roller pressure, and distribute the release agent more evenly in the support system by flattening, thus improving the use effect;

[0019] Furthermore, the structural design of the cam, sliding frame and connecting frame enables the support rod to drive the cam to rotate synchronously while rotating, and utilizes the meshing transmission of the gear teeth to enable the vibration rod to cyclically knock on the inner wall of the support system, thereby improving the uniformity of concrete distribution in the support system. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1Schematic diagram of the overall structure of the first embodiment of the present invention;

[0021] Figure 2 For the present invention Figure 1 Schematic diagram of the shell cross-section structure;

[0022] Figure 3 This is a structural diagram of the right end surface of the push plate of the present invention;

[0023] Figure 4 This is a schematic structural diagram of a support plate according to a second embodiment of the present invention;

[0024] Figure 5 For the present invention Figure 4 A schematic diagram of the cross-sectional structure of the middle support plate and the reinforcement plate;

[0025] Figure 6 This is a schematic diagram of the vertical tube installation structure of the present invention;

[0026] Figure 7 Schematic diagram of the cross-sectional structure of the water tank and the support rod of the present invention;

[0027] Figure 8 A schematic structural diagram of a vibration rod according to a third embodiment of the present invention;

[0028] Figure 9 For the present invention Figure 8 Schematic diagram of the distribution structure of the middle vibration rod from above.

[0029] In the figure: 1. shell; 2. support plate; 3. baffle; 4. slide rod; 5. bracket; 6. push plate; 7. screw; 8. reinforcement plate; 9. nozzle; 10. roller; 11. cavity; 12. support rod; 13. channel; 14. water tank; 15. auger; 16. connecting pipe; 17. collar; 18. vertical cylinder; 19. vibration rod; 20. fixing plate; 21. connecting frame; 22. gear block; 23. gear; 24. slide frame; 25. cam; 26. rotating shaft. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-9 , the present invention provides the following technical solutions:

[0032] First embodiment:

[0033] In order to solve the problems existing in the prior art, the present embodiment discloses the following solutions, specifically: Figure 1-3 As shown, it includes a shell 1 for supporting concrete forming, the bottom end of the shell 1 is fixed on the bracket 5, the interior of the shell 1 is provided with a horizontally distributed support plate 2, and the right end opening of the shell 1 is hinged with an openable baffle 3, the support plate 2 is used to support concrete from the bottom, and the shell 1 and the baffle 3 and the support plate 2 above are the wall forming space, the bottom end of the support plate 2 is fixed with a slide rod 4 connected to the bottom wall of the shell 1 through a spring sliding, the support system also includes a push plate 6, the push plate 6 is initially fitted in the groove opened on the left inner wall of the shell 1, and the back of the push plate 6 is rotatably connected to the right end of the screw 7, and the middle section of the horizontally distributed screw 7 is screwed in place. The grooves are interspersed on the left side wall of the shell 1, and the left end of the screw 7 extends to the external handle. The concrete enters the interior of the shell 1 through the opening at the top of the shell 1 and falls directly on the support plate 2. After the support plate 2 is subjected to force, it will move downward accordingly, and drive the slide rod 4 to slide synchronously at the bottom end of the shell 1. Then, after the building structure is formed, the baffle 3 can be opened first, and then the screw 7 can be rotated. Under the action of the threaded transmission between the screw 7 and the shell 1, the screw 7 itself will move on the left side wall of the shell 1, and drive the push plate 6 to move inside the shell 1 while pushing the concrete component to the outside of the shell 1, thereby achieving the purpose of convenient demoulding.

[0034] Second embodiment:

[0035] Since the density of concrete itself is relatively high, when it is poured on the support plate 2, the huge weight will force the support plate 2 to move downward quickly. In order to ensure the sealing between the support plate 2 and the shell 1 and the baffle 3, the edge of the support plate 2 needs to be kept in a tightly fitted state to prevent concrete leakage, which will cause the movement speed of the support plate 2 to be too slow. Therefore, in order to solve this problem, the following solution is also disclosed in this embodiment. Figure 2 As shown, horizontally distributed rollers 10 are seamlessly inlaid on the side of the support plate 2, and the outer wall of the roller 10 and the side wall of the support plate 2 are both fitted to the inner wall of the shell 1 and the baffle 3. By using the roller 10 and utilizing a seamless fitting and inlaying method, the support plate 2 can reduce the overall downward resistance of the support plate 2 through its own rotation during the downward movement, and can also utilize a seamless fitting method to ensure a sealing effect.

[0036] Before pouring concrete, in order to ensure that it can be smoothly demoulded from the shell 1 and the inner wall of the baffle 3 and not adhere to the shell 1 and the baffle 3 during the concrete solidification process, it is necessary to apply a release agent to the inner walls of the two in the prior art. However, repeated manual application can easily lead to uneven thickness and long application time, which greatly affects the forming time of the building wall. Therefore, in order to solve this problem, the present embodiment also discloses the following solution, specifically as follows Figure 4 and Figure 5 As shown, a reinforcing plate 8 is also installed under the support plate 2, which is used to improve the structural strength of the support plate 2, and the top-view length and width of the reinforcing plate 8 are both smaller than the top-view length and width of the support plate 2, and a nozzle 9 whose outer end does not protrude from the side of the support plate 2 is also installed at the edge of the reinforcing plate 8. The support system also includes a coating device, which is used to automatically spray a release agent toward the inner wall of the shell 1 and the baffle 3 when the support plate 2 is forced to move downward. The coating device consists of a nozzle 9, a cavity 11 and a channel 13. The nozzle 9 is connected to the cavity 11 opened in the reinforcing plate 8, and the cavity 11 is connected to the liquid supply device through the channel 13 inside the support rod 12. The top of the support rod 12 is connected to the center of the bottom end of the reinforcing plate 8, and the middle section is installed to be movable up and down. At the center of the bottom wall of the shell 1, the liquid supply device is used to supply the release agent toward the nozzle 9 through the channel 13 and the cavity 11 when the support plate 2 and the reinforcement plate 8 move downward. The nozzle 9 sprays the release agent toward the inner wall of the shell 1 and the baffle 3. While the support plate 2 descends, the liquid supply device transports the release agent to the cavity 11 through the channel 13, and sprays it to the inner wall of the shell 1 and the baffle 3 through the nozzle 9 installed on the side wall of the reinforcement plate 8, thereby achieving the purpose of automatically applying the release agent. In addition, during the coating process, the roller 10 can not only ensure that the support plate 2 moves downward with low resistance, but also can make the release agent be squeezed and spread more evenly on various surfaces by rotating and extruding, thereby achieving the effect of automatically and evenly coating the release agent on the inner wall of the shell 1 and the baffle 3.

[0037] Since such support systems / molds are generally used in large quantities in the processing and molding sites of building walls or other components, if electric drive equipment such as water pumps are used to provide power input for the release agent for each support system, the cost will be greatly increased. Therefore, in order to solve this problem, the following solution is also disclosed in this embodiment, specifically as follows: Figure 6-7As shown, the liquid supply device includes a water tank 14 and an auger 15. The water tank 14 is used to contain the release agent, and the auger 15 coaxially distributed with the cylindrical water tank 14 is fixed on a vertically distributed rotating shaft 26. The top of the rotating shaft 26 is connected to the driving device, which is used to drive the rotating shaft 26 and the auger 15 to rotate, and transport the release agent to the interior of the channel 13 through the connecting device. The driving device includes a vertical cylinder 18 and a twisted rod section in the middle section of the support rod 12. The vertical cylinder 18 is vertically fixed and installed at the center of the bottom wall of the shell 1, and the interior of the vertical cylinder 18 is penetrated and threaded by the twisted rod section. The top of the support rod 12 is rotatably connected to the reinforcing plate 8, and the square rod part of the bottom end of the support rod 12 slides up and down and penetrates and is connected to the interior of the rotating shaft 26. The connecting device includes a collar 17 and a connecting pipe 16. The bottom end of the connecting pipe 16 is connected from the top of the water tank 14 to the inside of the water tank 14, and the top of the connecting pipe 16 is connected to the collar 17 When the support rod 12 rotates in the other direction, it will drive the auger 15 to rotate in the opposite direction, and play a role in circulating and pressing the release agent downward to put it in a relative motion state, thereby avoiding precipitation and stratification.

[0038] Third embodiment:

[0039] In this embodiment, in order to make the concrete more evenly distributed inside the shell 1 during the pouring process and avoid bubbles between the concrete and the inner wall of the shell 1, the following solution is also disclosed. Figure 8-9As shown, vibration rods 19 are provided on the four sides of the lower end face of the reinforcing plate 8. The vibration rods 19 are connected to the fixed plate 20 fixed to the lower end face of the reinforcing plate 8 by spring elasticity and horizontal sliding. The inner end of the vibration rod 19 is connected to the vibration device. The vibration device is used to drive the vibration rod 19 to move horizontally and reciprocatingly, and the outer end of the vibration rod 19 will knock on the inner wall of the shell 1 and the baffle 3 after it is fully extended. The vibration device includes a connecting frame 21 and a sliding frame 24. The outer wall of the plate structure of the connecting frame 21 is attached to the inner end of the vibration rod 19, and the inner wall of the rod structure of the connecting frame 21 is fixed with tooth blocks 22 distributed at equal intervals, and the inner wall of the rod structure of the sliding frame 24 is also fixed with tooth blocks 22 distributed at equal intervals. At the same time, the sliding frame 24 and the connecting frame 21 are both slidably connected to the bottom wall of the reinforcing plate 8, and the tooth blocks 22 on the adjacent two rod structures are relatively distributed. The two adjacent sets of tooth blocks 22 distributed relatively are meshed with a gear 23, and the gear 23 is rotatably installed on the reinforcing plate 8 When the outermost protrusion of the edge of the cam 25 is out of contact with the sliding frame 24, the sliding frame 24 will slide toward the outside accordingly, and under the meshing transmission action of the gear 23 and the tooth block 22, the connecting frame 21 will slide toward the inside. When the most outwardly protruding point of the edge of the cam 25 is out of contact with the sliding frame 24, the sliding frame 24 at this position will rebound toward the inside accordingly, and the corresponding connecting frame 21 will also drive the vibration rod 19 to move rapidly toward the outside, so that the vibration rod 19 can knock the shell 1 and the baffle 3 under the influence of the spring, so that the two produce small amplitude but high frequency vibration, thereby achieving the purpose of removing bubbles and making the concrete more evenly distributed.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A support system for building wall forming, comprising a shell (1) for supporting concrete forming, the bottom end of the shell (1) being fixed on a bracket (5), a horizontally distributed support plate (2) being provided inside the shell (1), and an openable baffle (3) being hinged at the right end opening of the shell (1), the support plate (2) being used to support concrete from the bottom, and the shell (1), the baffle (3) and the support plate (2) forming space, the bottom end of the support plate (2) being fixed with a slide rod (4) connected to the bottom wall of the shell (1) by a spring. The system is characterized in that: The support system further comprises a push plate (6), wherein the push plate (6) is initially fitted into a groove provided on the left inner wall of the housing (1), and the back of the push plate (6) is rotatably connected to the right end of the screw rod (7), the middle section of the horizontally distributed screw rod (7) is threadedly inserted into the left wall of the housing (1), and the left end of the screw rod (7) extends to an external handle; The support system also includes a coating device, which is used to automatically spray the release agent toward the inner wall of the outer shell (1) and the baffle (3) when the support plate (2) is forced to move downward, and can use its own gravity to achieve uniform coating of the release agent inside the support system during the concrete pouring process.

2. A support system for building wall forming according to claim 1, characterized in that: Horizontally distributed rollers (10) are seamlessly and rotatably inlaid on the side edges of the support plate (2), and the outer walls of the rollers (10) and the side walls of the support plate (2) are both fitted to the inner walls of the outer shell (1) and the baffle (3).

3. A support system for building wall forming according to claim 2, characterized in that: A reinforcing plate (8) is further installed below the support plate (2), and the reinforcing plate (8) is used to improve the structural strength of the support plate (2). The top view length and width of the reinforcing plate (8) are both smaller than the top view length and width of the support plate (2). A nozzle (9) whose outer end does not protrude from the side of the support plate (2) is also installed at the edge of the reinforcing plate (8).

4. A support system for building wall forming according to claim 3, characterized in that: The coating device is composed of a nozzle (9), a cavity (11) and a channel (13), wherein the nozzle (9) is connected to the cavity (11) provided inside the reinforcing plate (8), and the cavity (11) is connected to the liquid supply device through the channel (13) inside the support rod (12), the top end of the support rod (12) is connected to the center of the bottom end of the reinforcing plate (8), and the middle section is installed at the center of the bottom wall of the shell (1) so as to be movable up and down, and the liquid supply device is used to supply the release agent toward the nozzle (9) through the channel (13) and the cavity (11) when the support plate (2) and the reinforcing plate (8) move downward, and the nozzle (9) sprays the release agent toward the inner wall of the shell (1) and the baffle (3).

5. A support system for building wall forming according to claim 4, characterized in that: The liquid supply device includes a water tank (14) and an auger (15). The water tank (14) is used to contain a release agent, and the auger (15) is coaxially distributed with the cylindrical water tank (14) and is fixed on a vertically distributed rotating shaft (26). The top end of the rotating shaft (26) is connected to a driving device. The driving device is used to drive the rotating shaft (26) and the auger (15) to rotate, and transport the release agent to the interior of the channel (13) through the connecting device.

6. A building wall forming support system according to claim 5, characterized in that: The driving device comprises a vertical cylinder (18) and a twisted rod section in the middle section of the support rod (12). The vertical cylinder (18) is vertically fixedly mounted at the center of the bottom wall of the housing (1), and the interior of the vertical cylinder (18) is penetrated by the twisted rod section and threadedly connected. The top end of the support rod (12) is rotatably connected to the reinforcing plate (8), and the square rod portion at the bottom end of the support rod (12) slides up and down and penetrates and is connected to the interior of the rotating shaft (26).

7. A building wall forming support system according to claim 6, characterized in that: The communication device comprises a collar (17) and a connecting pipe (16), wherein the bottom end of the connecting pipe (16) is connected to the inside of the water tank (14) from the top end of the water tank (14), and the top end of the connecting pipe (16) is connected to the collar (17), and the collar (17) is rotatably mounted on the lower half of the support rod (12), and the internal space of the collar (17) is connected to the channel (13) through a horizontal through hole opened on the support rod (12).

8. A building wall forming support system according to claim 7, characterized in that: Vibration rods (19) are provided on the four sides of the lower end surface of the reinforcing plate (8). The vibration rods (19) are connected to the fixed plate (20) fixed to the lower end surface of the reinforcing plate (8) through spring elasticity and horizontal sliding. The inner end of the vibration rod (19) is connected to the vibration device. The vibration device is used to drive the vibration rod (19) to move horizontally back and forth, and the outer end of the vibration rod (19) will knock on the inner wall of the outer shell (1) and the baffle (3) after being fully extended.

9. A building wall forming support system according to claim 8, characterized in that: The vibration device includes a connecting frame (21) and a sliding frame (24), both of which are divided into a plate structure and a rod structure that are perpendicular to each other. The outer wall of the plate structure of the connecting frame (21) is attached to the inner end of the vibration rod (19), and the inner wall of the rod structure of the connecting frame (21) is fixed with tooth blocks (22) distributed at equal intervals, and the inner wall of the rod structure of the sliding frame (24) is also fixed with tooth blocks (22) distributed at equal intervals. At the same time, the sliding frame (24) and the connecting frame (21) are both slidably connected to the bottom wall of the reinforcing plate (8), and the tooth blocks (22) on the adjacent rod structures are relatively distributed.

10. A support system for building wall forming according to claim 9, characterized in that: Two adjacent sets of gear blocks (22) distributed relatively to each other are meshed with a gear (23), and the gear (23) is rotatably mounted on the bottom wall of the reinforcing plate (8), while the inner surface of the plate structure of the sliding frame (24) is fitted with the edge of the cam (25), and the cam (25) is horizontally fixedly mounted on the top of the support rod (12).

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