A construction technology for crack control in a concrete pouring process

Abstract

The application discloses a crack control construction technology in a concrete pouring process, which comprises a base plate, a gear set is installed outside the base plate and is used for contact transmission with a toothed rail fixed on the upper part of a conveyor, wherein an output end of the gear set is provided with a vibrating mechanism; the base plate is internally slidably provided with a first connecting plate through a transverse telescopic rod, the first connecting plate is connected with a second connecting plate fixed on a placing plate through a longitudinal telescopic rod, and the placing plate is driven by the vibrating mechanism to perform a vibrating anti-cracking operation on concrete placed in the inner cavity of the placing plate.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of concrete pouring, and particularly relates to a crack control construction process in a concrete pouring process. BACKGROUND

[0002] The concrete pouring process is an important construction link in building engineering, mainly including steps of formwork erection, concrete mixing, transportation and pouring. Firstly, the formwork is erected to form the shape of the required structure, and the stability and sealing property are ensured. Then, cement, sand, gravel and water are mixed according to the design requirements to prepare a uniform concrete slurry. The concrete is transported to the construction site by pumping or other transportation methods, and then quickly poured into the formwork. During the pouring process, attention should be paid to vibration to make the concrete dense and avoid bubbles and cavities.

[0003] However, the prior art has some problems. When a concrete prefabricated house is constructed, the concrete is poured into a mold to form a concrete plate. Cracks may occur in the concrete during the forming process, which has certain safety hazards and affects the appearance. Therefore, the application provides a crack control construction process in a concrete pouring process. SUMMARY

[0004] In view of the problems in the prior art, the application provides a crack control construction process in a concrete pouring process.

[0005] The application is implemented as follows. A crack control construction process in a concrete pouring process comprises a base plate, a gear set is installed outside the base plate and used to contact and drive a toothed rail fixed on the upper part of a conveyor, wherein an output end of the gear set is provided with a vibration mechanism. The process further comprises a placement plate, a first connecting plate is slidably installed inside the base plate through a transverse telescopic rod, the first connecting plate is connected to a second connecting plate fixed on the placement plate through a longitudinal telescopic rod, and the placement plate is driven by the vibration mechanism to perform vibration and crack prevention operation on the concrete placed in the inner cavity of the placement plate.

[0006] Preferably, the gear set comprises a first gear set and a second gear set, the vibration mechanism comprises a vertical vibration assembly and a horizontal vibration assembly, and the vertical vibration assembly and the horizontal vibration assembly are respectively fixed on the output ends of the first gear set and the second gear set.

[0007] Preferably, the first gear set comprises a contact gear used to engage with the toothed rail, the contact gear is rotatably installed on one side of the base plate, and the contact gear is fixedly connected with a linkage gear through the base plate.

[0008] As preferred, the small gear wheel rotatably mounted on the base plate is in meshing connection with the linkage gear wheel, and a large gear wheel is fixedly connected on one side, and the output gear wheel rotatably mounted on the base plate is in meshing connection with the large gear wheel.

[0009] As preferred, the vertical vibration assembly comprises a first connecting rod fixed on the output gear wheel of the first gear set, and a square rod is fixedly connected on one end of the first connecting rod, and the square rod is slidably inserted into the first rotating rod mounted on one end of the first connecting rod through a spring.

[0010] As preferred, the square rod is externally provided with a protrusion, and the lower part of the contact plate fixed on the outside of the placing plate is in rotating contact with the first rotating rod.

[0011] As preferred, the horizontal vibration assembly comprises a second connecting rod fixed on the output gear wheel of the second gear set, and a linkage rod is fixedly connected on one end of the second connecting rod, and the linkage rod is slidably inserted into the second rotating rod mounted on one end of the second connecting rod through another spring.

[0012] As preferred, one end of the second rotating rod fixed on the outside of the placing plate is fixedly connected with a second arc-shaped plate, and the first arc-shaped plate fixed on the outside of the linkage rod is in movable contact with the second arc-shaped plate.

[0013] As preferred, the placing plate comprises a bottom plate, and side plates are detachably mounted on both sides of the bottom plate through screw rods, and a top plate is magnetically mounted on the upper part of the bottom plate.

[0014] As preferred, a screw pipe is screwed in the inside of the side plate, a reinforcing bar is inserted into the inside of the screw pipe, an air ring is insertedly mounted in the inside of one side of the screw pipe, and a valve core for discharging air is fixedly mounted on the input end of the air ring.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] Through the cooperative work of the base plate and the placing plate, the present application realizes the vibration and crack prevention of the concrete in the pouring process. First, the concrete raw materials are placed in the inner cavity of the placing plate, and then the base plate and the placing plate are transmitted together by using the conveyor. During the transmission process, the gear set outside the base plate is in contact with the toothed rail fixed on the conveyor, the vibration mechanism is driven to work, and the placing plate vibrates the concrete therein. The vibration process can effectively reduce the risk of cracks in the concrete during the molding process, thereby improving the safety and aesthetics of the finished product. Through this transmission and vibration mode, the quality and construction efficiency of the concrete pouring are ensured, and a high-efficiency crack control mechanism is formed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1is a schematic diagram of the overall structure provided by the embodiment of the present application;

[0018] Figure 2 is a schematic diagram of the substrate structure provided by the embodiment of the present application;

[0019] Figure 3 is a schematic diagram of the substrate cross-sectional structure provided by the embodiment of the present application;

[0020] Figure 4 is a schematic diagram of the solenoid structure provided by the embodiment of the present application;

[0021] Figure 5 is a schematic diagram of the first gear set structure provided by the embodiment of the present application;

[0022] Figure 6 is a schematic diagram of the second gear set structure provided by the embodiment of the present application;

[0023] Figure 7 is a schematic diagram of the first gear set structure from another perspective provided by the embodiment of the present application;

[0024] Figure 8 is a schematic diagram of the vertical vibration assembly structure provided by the embodiment of the present application;

[0025] Figure 9 is a schematic diagram of the horizontal vibration assembly structure provided by the embodiment of the present application.

[0026] In the figure: 1, conveyor; 2, toothed rail; 3, first gear set; 4, substrate; 5, placement plate; 6, reinforcing bar; 7, vertical vibration assembly; 8, horizontal vibration assembly; 9, first connecting plate; 10, second connecting plate; 11, second gear set;

[0027] 301, contact gear; 302, linkage gear; 303, pinion; 304, large gear; 305, output gear;

[0028] 501, bottom plate; 502, side plate; 503, top plate; 504, solenoid; 505, air ring; 506, valve core;

[0029] 701, first connecting rod; 702, square rod; 703, first rotating rod; 704, protrusion; 705, contact plate;

[0030] 801, second connecting rod; 802, linkage rod; 803, second rotating rod; 804, first arc-shaped plate; 805, second arc-shaped plate. DETAILED DESCRIPTION

[0031] In order to further understand the inventive content, features and effects of the present application, the following embodiments are exemplified and described in detail below in conjunction with the drawings.

[0032] The structure of the present invention is described in detail below with reference to the accompanying drawings.

[0033] like Figures 1 to 9 As shown, an embodiment of the present invention provides a crack control construction process during concrete pouring, including a base plate 4, a gear set installed on the outside of the base plate 4, which is used for contact transmission with a rack 2 fixed on the upper part of the conveyor 1, wherein a vibration mechanism is provided at the output end of the gear set; and also includes a placement plate 5, a first connecting plate 9 is slidably installed inside the base plate 4 through a horizontal telescopic rod, the first connecting plate 9 is connected to a second connecting plate 10 fixed on the placement plate 5 through a longitudinal telescopic rod, and the placement plate 5 is driven by the vibration mechanism to perform a vibration anti-crack operation on the concrete placed in the inner cavity of the placement plate 5.

[0034] The above-mentioned crack control construction process during concrete pouring realizes vibration crack prevention of concrete during pouring through the coordinated work of the base plate 4 and the placement plate 5. First, the concrete raw materials are placed in the inner cavity of the placement plate 5, and then the base plate 4 and the placement plate 5 are transmitted together by the conveyor 1. During the transmission process, the gear set outside the base plate 4 contacts the rack 2 fixed on the conveyor 1, driving the vibration mechanism to work, so that the placement plate 5 vibrates the concrete therein. This vibration process can effectively reduce the risk of cracks in the concrete during the molding process, thereby improving the safety and aesthetics of the finished product. Through this method of transmitting and vibrating at the same time, the quality of concrete pouring and construction efficiency are ensured, forming an efficient crack control mechanism.

[0035] In this embodiment, the gear set includes a first gear set 3 and a second gear set 11, and the vibration mechanism includes a vertical vibration component 7 and a horizontal vibration component 8, which are respectively fixed to the output ends of the first gear set 3 and the second gear set 11.

[0036] In this crack control construction process, the gear set consists of a first gear set 3 and a second gear set 11, which is responsible for converting the kinetic energy of the conveyor 1 into vibration energy. When the conveyor 1 is running, the first gear set 3 contacts the rack 2, driving the vertical vibration component 7 to generate up and down vibrations; at the same time, the second gear set 11 activates the lateral vibration component 8 through the gear transmission system to generate left and right vibrations. These two vibrations cooperate with each other to enable the concrete in the placement plate 5 to be fully stirred and compacted under the action of vertical and lateral vibrations, thereby effectively reducing cracks generated in the concrete during the molding process. Through this combined vibration method, the fluidity and density of the concrete are enhanced, ensuring the quality and structural safety of the final molded plate.

[0037] In this embodiment, the first gear set 3 includes a contact gear 301 for meshing with the rack 2. The contact gear 301 is rotatably mounted on one side of the base plate 4 and is fixedly connected to a linkage gear 302 through the base plate 4. A small gear 303 rotatably mounted on the base plate 4 meshes with the linkage gear 302 and is fixedly connected to one side of a large gear 304. An output gear 305 rotatably mounted on the base plate 4 meshes with the large gear 304.

[0038] Contact gear 301, fixed to one side of base plate 4, meshes with rack 2 and rotates with the operation of conveyor 1. Its central axis passes through base plate 4 and connects to linkage gear 302, causing linkage gear 302 to rotate synchronously. Simultaneously, a small gear 303, mounted on base plate 4, meshes with linkage gear 302, ensuring continuous power transmission. The large gear 304 connected to one side further amplifies the torque. The meshing connection between output gear 305 and large gear 304 enhances the final power output.

[0039] In this embodiment, the vertical vibration assembly 7 includes a first connecting rod 701 fixed to the output gear 305 of the first gear set 3. A square rod 702 is fixedly connected to one end of the first connecting rod 701. The square rod 702 is slidably inserted into a first rotating rod 703, which is mounted on one end of the first connecting rod 701 via a spring. A protrusion 704 is provided on the exterior of the square rod 702, and the lower portion of a contact plate 705 fixed to the exterior of the placement plate 5 rotates in contact with the rotating rod.

[0040] The structure of the vertical vibration component 7 achieves effective vibration transmission through the combination of the first connecting rod 701 and the square rod 702. The first connecting rod 701 is fixed on the output gear 305 of the first gear group 3, and one end thereof is connected to the square rod 702 through a spring. The square rod 702 is slidably inserted into the inside of the first rotating rod 703, and a protrusion 704 is provided on the outside thereof to form a rotational contact with the lower part of the external contact plate 705 of the placement plate 5. As the first gear group 3 runs, the output gear 305 rotates to cause the first connecting rod 701 to drive the square rod 702 to rotate, and then vertical vibration is generated through the contact between the protrusion 704 and the contact plate 705, so that the concrete in the placement plate 5 is fully vibrated, reducing the risk of cracks.

[0041] In this embodiment, the lateral vibration assembly 8 includes a second connecting rod 801 fixed to the output gear 305 of the second gear set 11. One end of the second connecting rod 801 is fixedly connected to a linkage rod 802. The linkage rod 802 is slidably inserted into a second rotating rod 803 mounted on one end of the second connecting rod 801 via a spring. One end of the second rotating rod 803, fixed to the outside of the placement plate 5, is fixedly connected to a second curved plate 805. A first curved plate 804, fixed to the outside of the linkage rod 802, is in movable contact with the second curved plate 805.

[0042] In the transverse vibration assembly 8, the second connecting rod 801 is fixed on the output gear 305 of the second gear set 11, one end of which is connected with the linkage rod 802 and is mounted inside the second rotating rod 803 through a spring, the linkage rod 802 is slidingly inserted, one end of the second rotating rod 803 is fixedly connected with the second arc-shaped plate 805, and the first arc-shaped plate 804 and the second arc-shaped plate 805 form movable contact. The movement of the second connecting rod 801 can drive the second arc-shaped plate 805 to rotate, thereby pushing the placing plate 5 when in contact with the first arc-shaped plate 804 and resetting when not in contact, and another transverse vibration assembly 8 is placed on the other side of the placing plate 5, so that the first arc-shaped plate 804 and the second arc-shaped plate 805 on one side are in contact and those on the other side are not in contact, thereby generating transverse vibration, which, in combination with vertical vibration, ensures the uniformity and compactness of the concrete during pouring and effectively prevents the generation of cracks.

[0043] In the embodiment, the placing plate 5 comprises a bottom plate 501, both sides of which are detachably mounted with side plates 502 through screws, and a top plate 503 is further magnetically mounted on the upper part of the bottom plate 501. A screw pipe 504 is screwed inside the side plate 502, a steel bar 6 is inserted into the screw pipe 504, an air ring 505 is inserted and mounted on one side of the screw pipe 504, and a valve core 506 for flushing gas is fixedly installed at the input end of the air ring 505.

[0044] The placing plate 5 is designed to comprise the bottom plate 501, the detachable side plates 502 and the magnetically fixed top plate 503, both sides of which are connected through screws, so as to facilitate quick disassembly and assembly, the top plate 503 on the upper part of the bottom plate 501 is fixed by magnetic attraction, which is convenient for users to take out after the concrete block is formed; the screw pipe 504 is arranged inside the side plate 502, the steel bar 6 is inserted into the screw pipe 504, so as to enhance the structural strength of the concrete, and the air ring 505 is installed on one side of the screw pipe 504, and the valve core 506 for flushing gas is fixedly installed at the input end of the air ring 505, so that the user can insert the steel bar 6 during the concrete forming process and seal it through the air ring 505, to ensure the compactness and integrity of the concrete forming, after completion, the formed concrete block can be easily taken out by disassembling the top plate 503 and the side plates 502, and the pressure in the air ring 505 is released during disassembly, so as to avoid damage to the concrete and ensure the safety of operation.

[0045] Working principle of the application:

[0046] In use, through the cooperation of the base plate 4 and the placing plate 5, the vibration crack prevention of the concrete in the pouring process is realized, first, the concrete raw materials are placed in the inner cavity of the placing plate 5, then the transmission machine 1 is used to transmit the base plate 4 and the placing plate 5 together, in the transmission process, the gear set outside the base plate 4 is in contact with the toothed rail 2 fixed on the transmission machine 1, the vibration mechanism is driven to work, the placing plate 5 vibrates the concrete in it, the vibration process can effectively reduce the risk of cracks in the concrete in the molding process, thereby improving the safety and aesthetics of the finished product, through this transmission and vibration at the same time, the quality and construction efficiency of the concrete pouring are ensured, and a high-efficiency crack control mechanism is formed.

[0047] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply these entities or operations have any such actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0048] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A construction process for controlling cracks during concrete pouring, comprising a base plate (4), characterized in that: A gear set is installed on the outside of the base plate (4) for contact transmission with a rack (2) fixed on the upper part of the conveyor (1). Wherein, a vibration mechanism is provided at the output end of the gear set; It also includes a placement plate (5), wherein a first connecting plate (9) is slidably installed inside the base plate (4) via a transverse telescopic rod, and the first connecting plate (9) is connected to a second connecting plate (10) fixed on the placement plate (5) via a longitudinal telescopic rod, and the placement plate (5) is driven by the vibration mechanism to perform a vibration crack prevention operation on the concrete placed in the inner cavity of the placement plate (5); The gear set comprises a first gear set (3) and a second gear set (11); the vibration mechanism comprises a vertical vibration component (7) and a horizontal vibration component (8); the vertical vibration component (7) and the horizontal vibration component (8) are respectively fixed to the output ends of the first gear set (3) and the second gear set (11); The first gear set (3) comprises a contact gear (301) for meshing with the rack (2); the contact gear (301) is rotatably mounted on one side of the base plate (4); the contact gear (301) passes through the base plate (4) and is fixedly connected to a linkage gear (302); A small gear (303) rotatably mounted on the base plate (4) is meshed with the linkage gear (302), and a large gear (304) is fixedly connected to one side thereof, and an output gear (305) rotatably mounted on the base plate (4) is meshed with the large gear (304); The vertical vibration assembly (7) comprises a first connecting rod (701) fixed on the output gear (305) of the first gear set (3), one end of the first connecting rod (701) is fixedly connected to a square rod (702), and a first rotating rod (703) installed at one end of the first connecting rod (701) via a spring is slidably inserted into the square rod (702); The square rod (702) is provided with a protrusion (704) on the outside, and the lower part of the contact plate (705) fixed on the outside of the placement plate (5) is in rotational contact with the first rotating rod (703); The lateral vibration assembly (8) comprises a second connecting rod (801) fixed on the output gear (305) of the second gear set (11); one end of the second connecting rod (801) is fixedly connected to a linkage rod (802); and a second rotating rod (803) installed at one end of the second connecting rod (801) via a spring is slidably inserted into the linkage rod (802); One end of the second rotating rod (803) fixed outside the placement plate (5) is fixedly connected to the second curved plate (805), and the first curved plate (804) fixed outside the linkage rod (802) is in movable contact with the second curved plate (805).

2. The crack control construction process during concrete pouring according to claim 1, characterized in that: The placement plate (5) comprises a bottom plate (501), side plates (502) are detachably mounted on both sides of the bottom plate (501) via screws, and a top plate (503) is magnetically mounted on the top of the bottom plate (501).

3. The crack control construction process during concrete pouring according to claim 2, characterized in that: A spiral tube (504) is screwed inside the side plate (502), a steel bar (6) is inserted and placed inside the spiral tube (504), an air ring (505) is inserted and installed inside one side of the spiral tube (504), and a valve core (506) for flushing and releasing gas is fixedly installed at the input end of the air ring (505).

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