An assembled combined mold for underground house construction

Abstract

The application discloses a kind of assembly type combined mould for underground house construction, it is related to building construction technology field, to solve the technical problem of long time and higher manufacturing mould cost when pouring different combined moulds, including several outer formworks, the inner surface of outer formwork is curved surface structure, the outer surface of outer formwork one side is first side edge, the other side is second side edge, several outer formworks are adjacently arranged and are surrounded to form frame structure connected head to tail, and the two outer formworks adjacent are symmetrical structure, the first side edge between the two outer formworks adjacent is movably connected by adjusting mechanism, the second side edge between the two outer formworks adjacent is movably connected by bending unit, the inside of each outer formwork is provided with a filling unit;Each filling unit includes a surrounding plate and an air pump.The application is set by adjusting mechanism, bending unit and filling unit to form different use forms, can save pouring time, reduce manufacturing mould cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, more specifically, to an assembled combined mold for underground house construction. BACKGROUND

[0002] The assembled combined mold is favored in building construction, especially in underground house construction, due to its efficiency and reusability. This mold system is typically composed of prefabricated components that can be quickly assembled and disassembled on site, thereby improving construction efficiency, reducing on-site operation time, and lowering labor costs.

[0003] Currently, in the pouring of circular and rectangular assembled combined molds, it is necessary to manufacture and assemble circular or rectangular molds, resulting in a long process time and high cost of manufacturing the assembled combined mold. In view of this, we propose an assembled combined mold for underground house construction. SUMMARY

[0004] The purpose of the present application is to provide an assembled combined mold for underground house construction to solve the technical problem of long process time and high cost of manufacturing molds when pouring two different combined molds of circular and rectangular shapes.

[0005] To solve the above technical problems, the present application provides the following technical solution: an assembled combined mold for underground house construction, comprising a plurality of outer mold plates, the inner surface of the outer mold plate being a curved surface structure, the outer surface of the outer mold plate being a first side edge on one side and a second side edge on the other side, a plurality of the outer mold plates being arranged adjacent to each other and forming a frame structure connected at the head and tail, and the two adjacent outer mold plates being in a symmetrical structure, the first side edges of the two adjacent outer mold plates being connected by an adjusting mechanism, and the second side edges of the two adjacent outer mold plates being connected by a bending unit, and each outer mold plate having a filling unit on the inner side;

[0006] The outer mold plate has a ventilation hole in the middle for internal and external communication;

[0007] Each filling unit comprises an inner surrounding plate and an air pump; the material of the inner surrounding plate is a plastic material, the inner side of the inner surrounding plate is a indentation surface, the inner surrounding plate is fixedly arranged on the inner side of the outer mold plate, and a plurality of indentation surfaces collectively form a cement pouring cavity, the inner surrounding plate and the outer mold plate have a gap therebetween, and the gaps between a plurality of inner surrounding plates and a plurality of outer mold plates are connected to form a filling cavity; the air pump is installed on the outer side of the outer mold plate, and the output end of the air pump passes through the ventilation hole and communicates with the filling cavity;

[0008] In the initial state, the inner surrounding plate can be kept in a straight plate state by inflating the filling cavity through the inflation pump to resist the inner surrounding plate, and the cement pouring cavity is a rectangular cavity structure with a square cross section, and the rectangular cavity is poured with cement to form a rectangular mold;

[0009] The adjusting mechanism works simultaneously with the bending unit to drive the adjacent two outer mold plates to rotate relative to each other and make the inner surfaces of the plurality of outer mold plates form a circular cavity structure, and the cement pouring cavity is poured with cement, and the inner surrounding plate is continuously pressed by the cement to be attached to the inner surfaces of the outer mold plates to form a circular mold.

[0010] The present application can make the adjacent outer mold plates displace synchronously through the meshing transmission of the driving gear and the sector gear and the electric push rod, form two different use forms of circular and rectangular, reduce the cost of manufacturing the mold, and shorten the time length of replacing the mold, and at the same time, when pouring the circular, the surrounding plate is subjected to the force of the self-gravity of the concrete, so that the surface of the surrounding plate is completely attached to the inner surfaces of the outer mold plates, the pouring time is saved, and the universality and practicality of the device are improved.

[0011] Preferably, the adjusting mechanism comprises a sliding rail, a sliding block is slidably connected inside the sliding rail, a lifting rod is fixedly connected to the top of the sliding block, a piston rod of the lifting rod can move in the vertical direction, a clamping plate is fixedly connected to the end of the piston rod of the lifting rod, a driving gear is movably connected to the two clamping walls of the clamping plate through a first inserting rod, sector gears are fixedly connected to the first side edges of the two outer mold plates respectively, the driving gear is meshingly connected with the sector gears, a limiting box is fixedly connected to the bottom of the clamping plate in a symmetrical structure, a first motor is slidably connected to the bottom of the limiting box through an inserting plate, and the first motor is in transmission connection with the first inserting rod, a first support frame is sleeved on the clamping plate, first bolts are connected to the upper and lower ends of the first support frame respectively, and the first bolts are rotatably connected to the first side edges of the two outer mold plates through two rotating rods.

[0012] Preferably, a limiting groove is formed in each of the two clamping walls of the clamping plate, a buffer module is arranged in each of the two limiting grooves, the buffer module comprises a first telescopic rod fixedly connected in the limiting groove, a protective ring is fixedly connected to the output end of the first telescopic rod, the first inserting rod is movably sleeved in the protective ring, a first spring is movably sleeved on the side surface of the first telescopic rod, and one end of the first spring is fixedly connected to the side surface of the protective ring.

[0013] Preferably, the bending unit comprises a second support frame; the side surfaces of the second support frame are fixedly sleeved with clamping plates in a symmetrical structure, and the opposite sides of the two clamping plates are movably connected with mounting plates through second inserting rods respectively.

[0014] Preferably, the electric push rod is movably connected to the inner wall of the hinged frame through the third connecting rod.

[0015] Preferably, the second support frame is movably connected to the lifting rod through the second telescopic rod.

[0016] Preferably, the two sides of the surrounding plate are provided with sealing plates.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] The present application can make the adjacent outer mold plates move synchronously to form two different use forms of circle and rectangle through the driving transmission of the driving gear and the sector gear and the electric push rod, thereby reducing the manufacturing cost of the mold and shortening the mold replacement time. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0020] Figure 2 is a schematic diagram of the three-dimensional structure of the present application; Figure 1 is a schematic diagram of the enlarged structure at A in the present application;

[0021] Figure 3 is a schematic diagram of the three-dimensional structure of the present application;

[0022] Figure 4 is a schematic diagram of the three-dimensional structure of the present application;

[0023] Figure 5 is a schematic diagram of the three-dimensional structure of the present application; Figure 4 is a schematic diagram of the enlarged structure at B in the present application;

[0024] Figure 6 is a schematic diagram of the three-dimensional structure of the present application;

[0025] Figure 7 is a schematic diagram of the three-dimensional structure of the present application;

[0026] Figure 8 is a schematic diagram of the three-dimensional structure of the present application;

[0027] Figure 9 is a schematic diagram of the three-dimensional structure of the present application; Figure 8Amplification structure schematic diagram in C in the figure.

[0028] Figure label explanation:

[0029] 1, outer formwork; 101, air hole; 3, adjusting mechanism; 301, sliding rail; 302, sliding block; 303, lifting rod; 304, clamping plate; 3041, limiting groove; 305, driving gear; 306, sector gear; 307, limiting box; 308, plugboard; 309, first motor; 310, buffer module; 3102, first telescopic rod; 3103, protective ring; 3104, first spring; 311, first support frame; 4, bending unit; 401, second support frame; 402, clamping plate; 403, mounting plate; 404, electric push rod; 405, hinged frame; 406, limiting cylinder; 407, second telescopic rod; 5, filling unit; 501, coaming; 5011, indentation surface; 5014, sealing plate; 502, air pump. DETAILED DESCRIPTION

[0030] As Figures 1 to 9 shown, the application relates to a fabricated combined mold for underground house construction, which comprises a plurality of outer formworks 1, the inner surface of the outer formwork 1 is a curved surface structure, one side of the outer surface of the outer formwork 1 is a first side edge, and the other side is a second side edge, the plurality of outer formworks 1 are adjacently arranged and surrounded to form a frame structure connected at the head and tail, and the two adjacent outer formworks 1 are in a symmetrical structure, the first side edges of the two adjacent outer formworks 1 are movably connected through the adjusting mechanism 3, and the second side edges of the two adjacent outer formworks 1 are movably connected through the bending unit 4, and each outer formwork 1 is provided with a filling unit 5 on the inner side;

[0031] The outer formwork 1 is provided with an air hole 101 communicating between the inside and outside in the middle;

[0032] Each filling unit 5 comprises a coaming 501 and an air pump 502; the material of the coaming 501 is plastic material, the inner side surface of the coaming 501 is an indentation surface 5011, the coaming 501 is fixedly arranged on the inner side of the outer formwork 1, and the plurality of indentation surfaces 5011 jointly surround a cement pouring cavity, there is a gap between the coaming 501 and the outer formwork 1, and the gaps between the plurality of coamings 501 and the plurality of outer formworks 1 are communicated to form a filling cavity; the air pump 502 is installed on the outer side of the outer formwork 1, and the output end of the air pump 502 penetrates through the air hole 101 and communicates with the filling cavity;

[0033] In the initial state, the filling cavity is inflated by the air pump 502 to resist the coaming 501 to keep a straight plate state, and the cement pouring cavity is a rectangular cavity structure with a square cross section, and the rectangular cavity is poured with cement to form a rectangular mold;

[0034] The adjusting mechanism 3 works simultaneously with the bending unit 4, so as to drive the adjacent two outer formworks 1 to rotate and make the inner surfaces of the several outer formworks 1 form a circular cavity structure, pour cement into the cement pouring cavity, and continuously extrude the surrounding plate 501 to make it adhere to the inner surface of the outer formwork 1 to form a circular mold. Through the meshing transmission of the driving gear 305 and the sector gear 306 and the electric push rod 404, the adjacent outer formworks 1 can be synchronously displaced to form two different use modes of circular and rectangular, the manufacturing cost of the mold can be reduced, and the mold replacement time can be shortened. At the same time, when pouring in a circular shape, the surrounding plate 501 is subjected to the force of the self-gravity of the concrete, so that the surface of the surrounding plate 501 is completely adhered to the inner surface of the outer formwork 1, the pouring time is saved, and the universality and practicality of the device are improved.

[0035] In the embodiment of the present application, the adjusting mechanism 3 comprises a sliding rail 301, a sliding block 302 is slidably connected inside the sliding rail 301, a lifting rod 303 is fixedly connected to the top of the sliding block 302, the piston rod of the lifting rod 303 can move in the vertical direction, a clamping plate 304 is fixedly connected to the end of the piston rod of the lifting rod 303, a driving gear 305 is movably connected to the two clamping walls of the clamping plate 304 through a first inserting rod, a sector gear 306 is fixedly connected to the first side of the two outer formworks 1, and the driving gear 305 is meshed with the sector gear 306, a limiting box 307 is fixedly connected to the bottom of the clamping plate 304 in a symmetrical structure, a first motor 309 is slidably connected to the bottom of the limiting box 307 through an inserting plate 308, and the first motor 309 is in transmission connection with the first inserting rod, a first support frame 311 is sleeved on the clamping plate 304, and first bolts are connected to the upper and lower ends of the first support frame 311, respectively, and the first bolts are rotatably connected to the first sides of the two outer formworks 1 through two rotating rods; a limiting groove 3041 is formed in each of the two clamping walls of the clamping plate 304, and a buffer module 310 is arranged in each of the two limiting grooves 3041, the buffer module 310 comprises a first telescopic rod 3102 fixedly connected in the limiting groove 3041, a protective ring 3103 fixedly connected to the output end of the first telescopic rod 3102, the first inserting rod movably sleeved in the protective ring 3103, and a first spring 3104 movably sleeved on the side surface of the first telescopic rod 3102 and fixedly connected to the side surface of the protective ring 3103 at one end, so that the first spring 3104 applies a force to the driving gear 305, so that the driving gear 305 always maintains the meshing state with the sector gear 306.

[0036] In the embodiment of the present application, the bending unit 4 comprises a second support frame 401, the side surface of the second support frame 401 is fixedly sleeved with a clamping plate 402 in a symmetrical structure, and two clamping plates 402 are symmetrically arranged on the opposite sides and are respectively connected with a mounting plate 403 through a second inserting rod in a movable manner; the opposite sides of every two mounting plates 403 are fixedly connected with an electric push rod 404 in common, the second side edges of the adjacent two outer mold plates 1 are respectively connected with a hinged frame 405, and the output end of the electric push rod 404 is movably connected to the inner walls on the two sides of the hinged frame 405 through a third inserting rod; the bottom of the second support frame 401 is fixedly connected with a limiting cylinder 406, the bottom of the limiting cylinder 406 is movably connected with a second telescopic rod 407 through a fourth inserting rod, and the output end of the second telescopic rod 407 is movably sleeved on the side surface of the lifting rod 303. It is worth noting that the electric push rod 404 is a conventional device in the prior art, which can apply a force to the outer mold plate 1 during use to adjust the angle and position of the outer mold plate 1.

[0037] Preparation before construction: check the mold, comprehensively check the assembled mold, ensure that each part is complete and undamaged and deformed, clean the construction site, ensure that the construction area is flat and obstacle-free, and provide a good foundation condition for the installation of the mold, mold installation: when a cylinder needs to be poured, first make the first motor 309 work through the external circuit mechanism, the first motor 309 drives the driving gear 305 to rotate, and is in meshing transmission with the sector gear 306, so that the adjacent two outer mold plates 1 are angularly changed outward through the first bolt, wherein the first spring 3104 applies a force to the protective ring 3103, so that the driving gear 305 is always in meshing transmission with the sector gear 306, at the same time, the electric push rod 404 is made to work through the external control system, the electric push rod 404 pushes the adjacent outer mold plate 1 to angularly change through the third inserting rod, so that the shape formed between the outer mold plates 1 is circular, and then the concrete is poured in the coaming 501 through the external device.

[0038] As another embodiment of the present application, the two sides of the coaming 501 are provided with sealing plates 5014, it is worth noting that the air pump 502 is a conventional device in the prior art, when pouring concrete into the rectangular mold, the air pump 502 is used to inflate the filling cavity to avoid the coaming 501 from collapsing due to the weight of the concrete, which affects the sealing effect of the rectangular pouring, and the sealing plates 5014 are arranged to inject gas into the filling cavity when pouring concrete into the rectangular mold to buffer the force applied by the concrete to the coaming 501, wherein the sealing plates 5014 can prevent the gas in the filling cavity from leaking out, which affects the effect of pouring concrete into the rectangle, the weight of the concrete itself is applied to the inner wall of the coaming 501 to make the coaming 501 always fit the curved surface of the outer mold plate 1, and the coaming 501 is bent through the indentation surface 5011 to realize the pouring of the cylinder, and when pouring the rectangle, the coaming 501 is always in contact with the curved surface of the outer mold plate 1, and the coaming 501 is bent through the indentation surface 5011 to realize the pouring of the cylinder, and when pouring the rectangle, Figure 1As shown, first, the concrete is poured in the surrounding plate 501 by the external device, and then the inflatable pump 502 is made to work by the external control system, so that the filling cavity is filled with gas, which is used to buffer the force exerted by the concrete on the surrounding plate 501, so that the pouring body side is flat.

[0039] Working principle: the embodiment provides an assembly type combined mold for underground house construction, and the construction preparation includes the following steps: checking the mold, comprehensively checking the assembly type combined mold, ensuring that each part is complete and intact, has no damage and deformation, cleaning the construction site, ensuring that the construction area is flat and has no obstacles, and providing a good foundation condition for the installation of the mold.

[0040] Mold installation: when a cylinder needs to be poured, first, the first motor 309 is made to work through the external circuit mechanism, the first motor 309 drives the driving gear 305 to rotate, and is in meshing transmission with the sector gear 306, so that the two adjacent outer mold plates 1 are angularly changed outwardly through the first pin, wherein the first spring 3104 is used to exert a force on the protective ring 3103, so that the driving gear 305 is always in meshing transmission with the sector gear 306, and at the same time, the electric push rod 404 is made to work through the external control system, the electric push rod 404 pushes the adjacent outer mold plate 1 to angularly change through the second pin, so that the shape formed between the outer mold plates 1 is circular, and then the concrete is poured in the surrounding plate 501 by the external device, wherein the inner wall of the surrounding plate 501 is subjected to a force by the weight of the concrete, so that the surrounding plate 501 is always attached to the curved surface of the outer mold plate 1, and the surrounding plate 501 is bent through the indentation surface 5011, so as to realize the pouring of the cylinder. Figure 1 As shown, first, the concrete is poured in the surrounding plate 501 by the external device, and then the inflatable pump 502 is made to work by the external control system, so that the filling cavity is filled with gas, which is used to buffer the force exerted by the concrete on the surrounding plate 501, so that the pouring body side is flat.

[0041] The embodiment of the present application discloses a preferred embodiment, but is not limited thereto, and those skilled in the art can easily understand the spirit of the present application according to the above embodiment, and make different inferences and changes, as long as they do not deviate from the spirit of the present application, and are within the protection scope of the present application.

Claims

1. An assembled modular mold for underground building construction, characterized in that: The invention comprises a plurality of outer templates (1), wherein the inner surface of the outer template (1) is a curved surface structure, one side of the outer surface of the outer template (1) is a first side edge, and the other side is a second side edge, wherein the plurality of outer templates (1) are arranged adjacent to each other and enclosed to form a frame structure connected end to end, and two adjacent outer templates (1) are symmetrically structured, the first side edges of the two adjacent outer templates (1) are movably connected via an adjustment mechanism (3), and the second side edges of the two adjacent outer templates (1) are movably connected via a bending unit (4), and a filling unit (5) is provided on the inner side of each outer template (1); The outer template (1) has a central portion provided with a vent hole (101) communicating with the inside and outside; Each of the filling units (5) comprises a panel (501) and an air pump (502); the panel (501) is made of a plastic material, the inner side of the panel (501) is an indentation surface (5011), the panel (501) is fixedly arranged on the inner side of the outer template (1), and a plurality of the indentation surfaces (5011) are jointly arranged to form a cement casting cavity, a gap is provided between the panel (501) and the outer template (1), and the gaps between a plurality of the panel (501) and a plurality of the outer templates (1) are connected to form a filling cavity; the air pump (502) is installed on the outer side of the outer template (1), and the output end of the air pump (502) passes through the vent hole (101) and is connected to the filling cavity; In the initial state, the air pump (502) is used to inflate the filling cavity to press against the enclosure (501) to maintain a straight plate state, and the cement pouring cavity is made into a rectangular cavity structure with a square cross section, and cement is poured into the rectangular cavity, and after the cement solidifies, a rectangular concrete component is formed; The adjusting mechanism (3) and the bending unit (4) work simultaneously to drive two adjacent outer templates (1) to rotate relative to each other and form a circular cavity structure on the inner surfaces of a plurality of outer templates (1). Cement is poured into the cement pouring cavity, and the cement continuously squeezes the enclosure (501) so that it fits with the inner surface of the outer template (1) to form a circular mold.

2. The assembled combined mold for underground building construction according to claim 1, characterized in that: The bending unit (4) comprises a second support frame (401), the side surface of the second support frame (401) is symmetrically structured and fixedly sleeved with a clamping plate (402), and opposite sides of the two clamping plates (402) are symmetrically structured and movably connected to a mounting plate (403) via a second insertion rod.

3. The assembled modular mold for underground building construction according to claim 2, characterized in that: An electric push rod (404) is fixedly connected to one opposite side of each two mounting plates (403), and the second side edges of two adjacent outer templates (1) are respectively connected to an articulated frame (405), and the output end of the electric push rod (404) is movably connected to the inner walls on both sides of the articulated frame (405) through a third plug rod.

4. The assembled modular mold for underground building construction according to claim 3, characterized in that: Sealing plates (5014) are provided on both sides of the enclosure plate (501).

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