Hollow inner membrane anti-floating structure

Abstract

The utility model discloses a hollow inner membrane anti-floating structure, which belongs to the technical field of hollow slab pouring and comprises a pouring mold, a bottom plate is arranged below the pouring mold, a plurality of hollow inner membranes are arranged on the inner side of the pouring mold, a support plate is mounted on one side of the pouring mold, and a plurality of batteries are mounted above the support plate. An illuminating lamp is mounted above the battery, and the pouring mold is connected with the plurality of hollow inner membranes through a positioning buffer device; according to the utility model, the positioning buffer device is arranged, so that a worker can adjust the height and the position of the hollow inner membrane to a certain extent through the matching of the hydraulic cylinder, the screw rod and other structures as required, and the working requirements under different conditions can be better met; and the structure can buffer external vibration to a certain degree through cooperation of the elastic rubber frame and the damper, so that the possibility that work is affected by the external vibration is reduced, and then the working capacity of the structure is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hollow slab casting, and in particular relates to a hollow inner membrane anti-floating structure. Background Art

[0002] Hollow slabs are made of concrete and the cross section of the slab is made hollow. Hollow slabs are lighter than solid slabs of the same span and are easy to transport and install.

[0003] 1. Most of the current hollow inner membrane anti-floating structures have the problem of being inconvenient to adjust the height and position of the hollow inner membrane and being easily affected by external vibrations, thereby reducing the working capacity of the structure; 2. The current hollow inner membrane anti-floating structures have the problem of being unable to keep the hollow inner membrane and other structures in a horizontal state on the ground under different conditions, thereby reducing the practicality of the structure. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a hollow inner membrane anti-floating structure, which has the characteristics of high working ability and strong practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hollow inner membrane anti-floating structure, including a casting mold, a bottom plate is arranged under the casting mold, a plurality of hollow inner membranes are arranged on the inner side of the casting mold, a support plate is installed on one side of the casting mold, a plurality of batteries are installed above the support plate, and a lighting lamp is installed above the battery. The casting mold and the plurality of hollow inner membranes are connected by a positioning buffer device, and the positioning buffer device and the bottom plate are connected by a horizontal adjustment device.

[0006] Preferably, the positioning buffer device includes a connecting plate, a buffer assembly, a hydraulic cylinder, a movable plate, a screw rod, a knob and a lifting frame. A connecting plate is installed on the side of the casting mold close to the bottom plate, a plurality of hydraulic cylinders are installed above the connecting plate and on one side of the casting mold, a lifting frame is installed above the hydraulic cylinder, a screw rod is installed at the central position of the lifting frame through a bearing, a knob is installed on one side of the screw rod, a movable plate is installed above the hollow inner membrane and on the inner side of the lifting frame and the outer side of the screw rod, and a buffer assembly is installed on the side of the connecting plate close to the bottom plate.

[0007] Preferably, the height of the inner top surface of the lifting frame is equal to the height of the outer top surface of the movable plate.

[0008] Preferably, the buffer assembly includes an elastic rubber frame and a damper, the elastic rubber frame is installed on one side of the connecting plate close to the bottom plate, and a plurality of dampers are installed on one side of the connecting plate close to the bottom plate and located inside the elastic rubber frame.

[0009] Preferably, the horizontal adjustment device includes a rotating plate, a hinge, fastening bolts and a curved plate. The rotating plate is installed on the side of the elastic rubber frame and multiple dampers close to the base plate. The rotating plate and the base plate are connected by a hinge. A curved plate is installed above the base plate and on the inner side of one end of the rotating plate. Multiple fastening bolts are installed on one side of the rotating plate through threads near the edge.

[0010] Preferably, the level adjustment device further comprises a spirit level, and the spirit level is installed at a central position of the rotating plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model provides a position adjustment buffer device, so that the staff can adjust the height and position of the hollow inner membrane to a certain extent through the cooperation of structures such as hydraulic cylinders and screw rods when necessary, so as to better meet the work needs in different situations. The structure can buffer the external vibration to a certain extent through the cooperation of elastic rubber frames and dampers, thereby reducing the possibility of adverse effects on work due to external vibrations, thereby improving the working capacity of the structure.

[0013] 2. The utility model provides a horizontal adjustment device so that the staff can adjust the inclination of the hollow inner membrane and other structures through the cooperation of hinges and rotating plates when necessary, so that the hollow inner membrane and other structures can be in a horizontal state on the ground under different conditions, ensuring the normal progress of the work and thus improving the practicality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a three-dimensional cutaway view of the utility model;

[0016] Figure 3 It is a three-dimensional cutaway view of the positioning buffer device of the utility model;

[0017] Figure 4 It is a three-dimensional cutaway view of the level adjustment device of the utility model.

[0018] In the figure: 1. casting mold; 2. support plate; 3. battery; 4. lighting lamp; 5. hollow inner membrane; 6. position adjustment buffer device; 61. connecting plate; 62. buffer assembly; 621. elastic rubber frame; 622. damper; 63. hydraulic cylinder; 64. moving plate; 65. screw rod; 66. knob; 67. lifting frame; 7. level adjustment device; 71. rotating plate; 72. hinge; 73. spirit level; 74. fastening bolts; 75. curved plate; 8. bottom plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a hollow inner membrane anti-floating structure, including a casting mold 1, a bottom plate 8 is arranged below the casting mold 1, a plurality of hollow inner membranes 5 are arranged on the inner side of the casting mold 1, a support plate 2 is installed on one side of the casting mold 1, a plurality of batteries 3 are installed above the support plate 2, a lighting lamp 4 is installed above the battery 3, the casting mold 1 and the plurality of hollow inner membranes 5 are connected by a positioning buffer device 6, and the positioning buffer device 6 and the bottom plate 8 are connected by a horizontal adjustment device 7.

[0022] Specifically, the positioning buffer device 6 includes a connecting plate 61, a buffer assembly 62, a hydraulic cylinder 63, a movable plate 64, a screw rod 65, a knob 66 ​​and a lifting frame 67. The connecting plate 61 is installed on the side of the casting mold 1 close to the base plate 8, and a plurality of hydraulic cylinders 63 are installed above the connecting plate 61 and on one side of the casting mold 1. A lifting frame 67 is installed above the hydraulic cylinder 63. A screw rod 65 is installed at the central position of the lifting frame 67 through a bearing, and a knob 66 ​​is installed on one side of the screw rod 65. A movable plate 64 is installed above the hollow inner membrane 5 and on the inner side of the lifting frame 67 and the outer side of the screw rod 65. The buffer assembly 62 is installed on the side of the connecting plate 61 close to the base plate 8.

[0023] By adopting the above technical solution, the staff can adjust the height and position of the hollow inner membrane 5 to a certain extent through the cooperation of structures such as the hydraulic cylinder 63 and the screw rod 65 when necessary, so as to better meet the working needs in different situations.

[0024] Specifically, the height of the inner top surface of the lifting frame 67 is equal to the height of the outer top surface of the moving plate 64 .

[0025] By adopting the above technical solution, the structure can ensure that the inner top surface of the lifting frame 67 can be tightly attached to the outer top surface of the moving plate 64, thereby preventing the moving plate 64 from rotating and deviating during movement, thereby ensuring normal operation.

[0026] Specifically, the buffer assembly 62 includes an elastic rubber frame 621 and a damper 622. The elastic rubber frame 621 is installed on one side of the connecting plate 61 close to the base plate 8. A plurality of dampers 622 are installed on one side of the connecting plate 61 close to the base plate 8 and located inside the elastic rubber frame 621.

[0027] By adopting the above technical solution, the structure can buffer external vibration to a certain extent through the cooperation of the elastic rubber frame 621 and the damper 622, thereby reducing the possibility that the work is adversely affected by the external vibration.

[0028] When this embodiment is used, when a structure is needed to prevent the hollow inner membrane 5 from floating up when casting an ultra-thick hollow slab in the casting mold 1, each hollow inner membrane 5 is connected to each movable plate 64 in the position adjustment buffer device 6 by screws, and then the staff manipulates each hydraulic cylinder 63 on the connecting plate 61 to drive each lifting frame 67 to move, thereby adjusting the height of each hollow inner membrane 5 in the casting mold 1, and then respectively rotates each knob 66, thereby driving each screw rod 65 to rotate respectively, and the screw rod 65 is threadedly connected to the movable plate 64, and the movable plate 64 is The outer top surface and the inner top surface of the lifting frame 67 are in close contact with each other, so each screw rod 65 drives each movable plate 64 to move, thereby adjusting the position of each hollow inner membrane 5 in the casting mold 1. Due to the limitation of the movable plate 64 and other structures, the hollow inner membrane 5 is difficult to float up, so it is used. The elastic rubber frame 621 and the damper 622 in the buffer assembly 62 can buffer the external vibration. When necessary, the staff can use the various lighting lamps 4 for lighting. The various batteries 3 on the support plate 2 play a role of power supply, and the bottom plate 8 plays a role of support.

[0029] Example 2

[0030] The difference between this embodiment and embodiment 1 is that the horizontal adjustment device 7 includes a rotating plate 71, a hinge 72, a fastening bolt 74 and a curved plate 75, the rotating plate 71 is installed on the side of the elastic rubber frame 621 and multiple dampers 622 close to the base plate 8, the rotating plate 71 and the base plate 8 are connected by a hinge 72, the curved plate 75 is installed above the base plate 8 and on the inner side of one end of the rotating plate 71, and multiple fastening bolts 74 are installed on one side of the rotating plate 71 by threads near the edge.

[0031] By adopting the above technical solution, the staff can adjust the inclination of the hollow inner membrane 5 and other structures through the cooperation of the hinge 72 and the rotating plate 71 and other structures when necessary, so that the hollow inner membrane 5 and other structures can be in a horizontal state on the ground under different conditions, ensuring the normal progress of the work.

[0032] Specifically, the level adjustment device 7 further includes a level meter 73 , and the level meter 73 is installed at a central position of the rotating plate 71 .

[0033] By adopting the above technical solution, the staff can use the level meter 73 to determine whether the rotating plate 71 and other structures are in a horizontal state when necessary, thereby better meeting the needs of the staff and ensuring the normal progress of the horizontal adjustment work.

[0034] When this embodiment is in use, when the structures such as the hollow inner membranes 5 are not in a horizontal state, the staff can pull the rotating plate 71 in the horizontal adjustment device 7 to rotate it around the hinge 72. The staff can judge whether the rotating plate 71 and other structures are in a horizontal state through the spirit level 73. When the rotating plate 71 and other structures are in a horizontal state, the staff rotates each fastening bolt 74 to abut and fasten it on the curved plate 75, thereby preventing the rotating plate 71 from continuing to rotate, thereby making the structures such as the hollow inner membranes 5 in a horizontal state, thereby ensuring the normal progress of the work.

[0035] The structure and principle of the damper 622 in the utility model have been disclosed in a smart home washing machine shock absorbing device disclosed in Chinese patent application No. 201721446985.6. Its working principle consists of a piston and an oil tank, which is filled with oil. When an object moves, the piston moves in the oil, thereby consuming energy and slowing down the movement of the object.

[0036] The working principle and use process of the utility model are as follows: when a structure is needed to prevent the hollow inner membrane 5 from floating up during the casting of an ultra-thick hollow slab in the casting mold 1, each hollow inner membrane 5 is connected to each movable plate 64 in the position adjustment buffer device 6 by screws, and then the staff manipulates each hydraulic cylinder 63 on the connecting plate 61 to drive each lifting frame 67 to move, thereby adjusting the height of each hollow inner membrane 5 in the casting mold 1, and then rotates each knob 66 ​​respectively, thereby driving each screw rod 65 to rotate respectively, the screw rod 65 is threadedly connected to the movable plate 64, and the outer top surface of the movable plate 64 and the inner top surface of the lifting frame 67 are tightly attached to each other, so each screw rod 65 drives each movable plate 64 to move respectively, thereby adjusting the position of each hollow inner membrane 5 in the casting mold 1. Due to the limitation of the movable plate 64 and other structures, the hollow inner membrane 5 is difficult to move. The elastic rubber frame 621 and the damper 622 in the buffer assembly 62 can buffer external vibrations. When necessary, the staff can use the various lighting lamps 4 for lighting. The various batteries 3 on the support plate 2 play a role of power supply, and the bottom plate 8 plays a role of support. When the structures such as the hollow inner membrane 5 are not in a horizontal state, the staff can pull the rotating plate 71 in the level adjustment device 7 to rotate it around the hinge 72. The staff can use the level meter 73 to determine whether the rotating plate 71 and other structures are in a horizontal state. When the rotating plate 71 and other structures are in a horizontal state, the staff rotates the various fastening bolts 74 to make them abut and fasten them on the curved plate 75, thereby preventing the rotating plate 71 from continuing to rotate, thereby making the structures such as the hollow inner membrane 5 in a horizontal state, thereby ensuring the normal progress of the work.

[0037] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hollow inner membrane anti-floating structure, comprising a casting mold, characterized in that: A bottom plate is arranged below the casting mold, a plurality of hollow inner membranes are arranged inside the casting mold, a support plate is installed on one side of the casting mold, a plurality of batteries are installed above the support plate, and a lighting lamp is installed above the batteries. The casting mold and the plurality of hollow inner membranes are connected via a position adjustment buffer device, and the position adjustment buffer device and the bottom plate are connected via a horizontal adjustment device. The positioning buffer device includes a connecting plate, a buffer assembly, a hydraulic cylinder, a movable plate, a screw rod, a knob and a lifting frame. A connecting plate is installed on the side of the casting mold close to the bottom plate, a plurality of hydraulic cylinders are installed above the connecting plate and at a position on one side of the casting mold, a lifting frame is installed above the hydraulic cylinder, a screw rod is installed at a central position of the lifting frame through a bearing, a knob is installed on one side of the screw rod, a movable plate is installed above the hollow inner membrane and at a position located on the inner side of the lifting frame and the outer side of the screw rod, and a buffer assembly is installed on the side of the connecting plate close to the bottom plate.

2. A hollow inner membrane anti-floating structure according to claim 1, characterized in that: The height of the inner top surface of the lifting frame is equal to the height of the outer top surface of the moving plate.

3. The hollow inner membrane anti-floating structure according to claim 1, characterized in that: The buffer assembly comprises an elastic rubber frame and a damper. The elastic rubber frame is installed on one side of the connecting plate close to the bottom plate, and a plurality of dampers are installed on one side of the connecting plate close to the bottom plate and located inside the elastic rubber frame.

4. A hollow inner membrane anti-floating structure according to claim 3, characterized in that: The horizontal adjustment device includes a rotating plate, a hinge, fastening bolts and a curved plate. The rotating plate is installed on the side of the elastic rubber frame and multiple dampers close to the base plate. The rotating plate and the base plate are connected by a hinge. A curved plate is installed above the base plate and on the inner side of one end of the rotating plate. Multiple fastening bolts are installed on one side of the rotating plate through threads near the edge.

5. The hollow inner membrane anti-floating structure according to claim 4, characterized in that: The level adjustment device also includes a level meter, and the level meter is installed at the center of the rotating plate.

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