A kind of civil engineering tall column installation auxiliary support mechanism and its using method

Abstract

The application relates to the technical field of supporting mechanisms, in particular to an auxiliary supporting mechanism for civil engineering high and large column installation and a using method thereof. The auxiliary supporting mechanism comprises two U-shaped bases, the opposite ends of the two bases are provided with clamping assemblies for fixing the two U-shaped bases, and a weight increasing moving assembly is arranged on the base for realizing the movement and fixation of the base. The application is provided with an air bag, which prevents slurry leakage during pouring to realize the installation of the high and large column. In the process, the bottom of the bottom mold is completely sealed from the ground through the inflation of the air bag, the sealing of the bottom mold by the air bag prevents slurry leakage during pouring, and when the ground is not flat, the inflation of the air bag supports and contacts the uneven place, which is favorable for inhibiting the slurry leakage.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of supporting mechanism, especially to a kind of auxiliary supporting mechanism for installation of civil high column and its use method. BACKGROUND

[0002] Civil high column generally refers to the column for bearing poured by concrete, in the prior art, the installation of civil high column is often carried out by using auxiliary supporting mechanism.

[0003] In the patent with publication number CN211548840U, an auxiliary supporting mechanism for installation of civil high column is disclosed, which comprises a carrier plate, a sleeve rod is fixedly arranged on the right side of the carrier plate, an inner rod is inserted into the sleeve rod, a spring is wound on the outer side of the inner rod, a support plate is fixedly arranged on the top of the inner rod, and a counterweight box is fixedly arranged on the right side of the support plate.

[0004] However, the above-mentioned auxiliary supporting mechanism still has some defects when in use, in the prior art, the installation is usually carried out by using the method of on-site pouring, a shell is added at the installation position in advance, then steel bars are erected, and finally pouring is carried out, in the process of pouring, the gap between the shell of the bottom mold and the ground contact position is easy to cause the leakage of slurry, and when the ground is uneven, a lot of time is also needed to calibrate the poured shell. SUMMARY

[0005] The purpose of the present application is to solve the problems existing in the prior art, and to provide an auxiliary supporting mechanism for installation of civil high column and its use method.

[0006] To achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0007] In a first aspect, an auxiliary supporting mechanism for installation of civil high column comprises:

[0008] Two "U"-shaped bases, one end of each base opposite to each other is provided with a clamping assembly for fixing the two "U"-shaped bases;

[0009] A weight-increasing moving assembly is arranged on the base for moving and fixing the base;

[0010] Two bottom molds are respectively slidably installed on the inner sides of the two bases;

[0011] An air bag is embedded in the bottom mold for preventing leakage of slurry during pouring of the high column;

[0012] Two balancing assemblies are respectively arranged on the two bases;

[0013] Before pouring the high and large column, the two bases are positioned and clamped and fixed through the clamping assembly, the base is weighted through the weight increasing moving assembly, the base is supported through the balancing assembly, the balance of the base is further improved, and the air bag is used to prevent slurry leakage during pouring to realize installation of the high and large column.

[0014] Preferably, the top of the bottom mold is clamped with a lengthening assembly, and the lengthening assembly comprises:

[0015] The bottom of the mold is fixedly connected with a plurality of fan-shaped clamping blocks at equal intervals.

[0016] A plurality of fan-shaped clamping grooves are opened at equal intervals in the top of the mold, and the plurality of fan-shaped clamping grooves correspond one-to-one to the plurality of fan-shaped clamping blocks.

[0017] The top of the bottom mold is also provided with a plurality of fan-shaped clamping grooves at equal intervals.

[0018] After the positioning and fixing of the base are completed, the bottom mold is abutted with the ground, and finally the mold is sequentially arranged on the top of the bottom mold, so that the pouring space formed by the bottom mold and the mold is sequentially increased in height.

[0019] Preferably, the clamping assembly comprises a mounting groove, and the two ends of the base are provided with the mounting groove, and further comprises:

[0020] A limiting plate is slidably connected in the mounting groove.

[0021] Two electric telescopic rods are fixedly connected at their fixed ends in the mounting groove and at their telescopic ends on one side of the limiting plate.

[0022] Two buckles are fixedly connected at equal intervals on the side of the limiting plate away from the electric telescopic rods, and the buckles are fixedly connected to the limiting plate through steel ropes.

[0023] The buckles on the side of the two bases close to each other are clamped to each other.

[0024] During the positioning and fixing of the two bases, the buckles on the side of the two bases close to each other are clamped one-to-one, and then the electric telescopic rods are controlled to retract, so that the two bases are fixed through the buckles.

[0025] Preferably, the weight increasing moving assembly comprises:

[0026] A cavity is opened in the base, and the bottom of the cavity is communicated with a water inlet;

[0027] A supporting plate is slidably connected in the cavity.

[0028] Two rectangular rods are fixedly connected at the bottom of the two ends of the supporting plate, and the rectangular rods penetrate through the bottom wall of the cavity.

[0029] Two universal wheels are arranged at the bottom of the two rectangular rods, respectively;

[0030] In the process of weighting the two bases, water is injected into the cavity through the water inlet, the water pressure is used to push the supporting plate up, and the rectangular rod and the universal wheel are further pushed up to realize the storage of the universal wheel. The weighting of the base is realized by injecting water into the cavity.

[0031] Preferably, the balance assembly comprises air grooves arranged at two corners of the base, and further comprises:

[0032] The sliding circular table is sleeved in the air groove;

[0033] The support is fixedly connected to the bottom of the air groove;

[0034] The sliding column is fixedly connected to the bottom of the sliding circular table, penetrates through the support, and is sleeved with the support;

[0035] The first communication unit is arranged on the two bases, and the balance assemblies are communicated through the first communication unit;

[0036] The second communication unit is arranged on the same base, and the air bag and the balance assembly are communicated through the second communication unit;

[0037] In the process of fixing the base by the balance assembly, air is blown into the air groove, the sliding column is abutted with the ground by air pressure, the air pressure in the air groove in the two bases is balanced through the first communication unit, the two bases fixedly connected together are in a horizontal state by the jacking of air pressure, so that the base mold is in a vertical state.

[0038] Preferably, the top of the base is further provided with a gas supplement assembly, and the gas supplement assembly comprises:

[0039] The air pump is fixedly connected to the top of the base, and the air pump is provided with two output ends, and the two output ends of the air pump are communicated with the air groove and the cavity, respectively;

[0040] The controller is fixedly connected to the top of one of the air pumps, and the controller is provided with a switch for driving the air blowing channel of the air pump;

[0041] Before pouring the high and large cylinder, the switch on the controller is turned on to start the air pump, and the air pump is controlled by the controller to blow air into the air groove. After the high and large cylinder is poured and dried, the air pump is controlled by the controller to blow air into the cavity, so that the universal wheel is lowered to abut with the ground.

[0042] Preferably, a plurality of air holes are arranged on the inner side of the bottom end of the base mold, the plurality of air holes are equidistantly arranged on the base mold, an electromagnetic valve is arranged in the air hole, and the air hole is communicated with the air bag;

[0043] The controller is in communication connection with the electromagnetic valve, and the controller is used for controlling opening and closing of the electromagnetic valve.

[0044] The water inlet interface is further provided with a flow direction sensor in communication connection with the controller.

[0045] Preferably, the working method of the flow direction sensor after the high and large cylindrical pouring and drying is specifically as follows:

[0046] The flow direction sensor acquires water flow information in the water inlet interface.

[0047] The flow direction sensor generates first request information according to the water flow information.

[0048] The flow direction sensor sends the first request information to the controller.

[0049] The first request information is generated according to the water flow from the cavity to the outside.

[0050] Preferably, the working method of the controller after receiving the first request information is specifically as follows:

[0051] The controller acquires the first request information.

[0052] The controller generates first control information according to the first request information.

[0053] The controller sends the first control information to the electromagnetic valve to control opening of the electromagnetic valve.

[0054] In the second aspect, preferably, the use method comprises the following steps:

[0055] Step one: moving the auxiliary support mechanism for the civil high and large cylindrical installation to the position where the high and large cylindrical installation is needed through the weight increasing moving assembly, then connecting the two bases through the clamping assembly, increasing the weight of the base through the water injection, and then controlling the abutment between the base and the ground.

[0056] Step two: adjusting the level of the base through the balancing assembly, supporting the base, then increasing the space for pouring the high and large cylinder through the lengthening assembly, and reinforcing the lengthening assembly by adding a sleeve on the outside of the lengthening assembly.

[0057] Step three: pouring concrete into the space between the lengthening assembly and the base to realize the pouring of the high and large cylinder, and then removing the lengthening assembly and the base after the concrete is dry to complete the installation of the high and large cylinder.

[0058] Compared with the prior art, the present application has the following beneficial effects:

[0059] 1. This invention uses airbags to prevent grout leakage during the pouring process, thus enabling the installation of tall cylindrical structures. During this process, the expansion of the airbags completely seals the bottom of the formwork with the ground, preventing grout leakage during pouring. When the ground is uneven, the expansion of the airbags provides support and contact to the uneven areas, which helps to suppress grout leakage.

[0060] 2. This invention uses a balancing component to support the base. The base is supported by four fulcrums and is kept level by air pressure. This prevents the bottom mold from tilting in the vertical direction. The balancing component and the weight-adding moving component work together to support the base, which is beneficial for the subsequent pouring of tall cylinders. It also avoids the need to spend a lot of time calibrating the mold and bottom mold when the ground is uneven.

[0061] 3. By adding weight to the moving component, the present invention increases the mass of the base before pouring, thereby effectively improving the stability of the base and making it more difficult for the base to shift due to external forces. After pouring, the controller controls the air pump to inflate the cavity, so that the casters descend to contact the ground and support the base. During the subsequent movement of the auxiliary support mechanism, the gas in the cavity above the support plate can also play a certain role in shock absorption by utilizing the compressibility of gas. Attached Figure Description

[0062] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0063] Figure 2 This is a bottom view of the overall structure of the present invention;

[0064] Figure 3 This is a schematic cross-sectional view of the support plate of the present invention;

[0065] Figure 4 This is a schematic cross-sectional view of the rubber tube structure of the present invention;

[0066] Figure 5 This is a cross-sectional view of the buckle structure of the present invention;

[0067] Figure 6 This is a cross-sectional view of the water delivery interface of the present invention;

[0068] Figure 7 For the present invention Figure 6 The diagram shown is an enlarged view of the structure of part A.

[0069] Figure 8The installation structure diagram of the electric sliding block of the application;

[0070] Figure 9 The connection structure diagram of the mold and the bottom film of the application;

[0071] Figure 10 The installation structure diagram of the electric sliding block of the application;

[0072] Figure 11 The connection structure diagram of the sliding round table and the supporting leg of the application;

[0073] Figure 12 The overall structure diagram of the mold of the application;

[0074] Figure 13 The control flow chart of the controller of the application.

[0075] In the figure: 1, base; 2, air pump; 3, mold; 4, movable pipe; 5, pipe winding disc; 6, universal wheel; 7, support; 8, supporting leg; 9, controller; 10, output pipe; 11, bottom mold; 12, air bag; 13, water delivery interface; 14, electromagnetic valve; 15, rectangular rod; 16, supporting plate; 17, cavity; 18, sliding round table; 19, sliding column; 20, air groove; 21, rubber pipe; 22, first built-in pipe; 23, electric telescopic rod; 24, limiting plate; 25, buckle; 26, second built-in pipe; 27, electric sliding block; 28, flow direction sensor; 29, fan-shaped clamping groove; 30, fan-shaped clamping block; 31, valve; 32, sliding groove. DETAILED DESCRIPTION

[0076] The following description is used to disclose the application so that those skilled in the art can implement the application. The preferred embodiments in the following description are only used as examples, and other obvious modifications can be thought of by those skilled in the art.

[0077] As Figures 1 to 13 shown in the figure, the auxiliary supporting mechanism for installing a high and large civil column comprises:

[0078] Two "U"-shaped bases 1, one end of each base 1 opposite to each other is provided with a clamping assembly for fixing the two "U"-shaped bases 1;

[0079] A weight increasing and moving assembly is arranged on the base 1 for moving and fixing the base 1;

[0080] Two bottom molds 11 are respectively slidably installed on the inner sides of the two bases 1;

[0081] An air bag 12 is embedded on the bottom mold 11 for preventing slurry leakage during pouring the high and large column;

[0082] Two balancing assemblies are arranged on the two bases 1 respectively;

[0083] Before pouring the high column, the two bases 1 are positioned and clamped and fixed by the clamping assembly, the base 1 is weighted by the weight increasing moving assembly, the base 1 is supported by the balancing assembly, and the balance of the base 1 is further improved. In the process of pouring the high column, the air bag 12 is used to prevent the leakage of the pouring process, so as to realize the installation of the high column.

[0084] In the prior art, in civil engineering, a high column often needs to be built, one purpose of which is to be beautiful, and the other purpose is to support the building. In the prior art, the installation of the high column is usually realized by pouring reinforced concrete.

[0085] In the specific implementation, the auxiliary support mechanism is moved to the position where the high column needs to be poured, and then the two bases 1 are clamped and fixed by the clamping assembly, so that the two ends of the two "U"-shaped bases 1 abut against each other. After the two bases 1 are fixed by the clamping assembly, the two "U"-shaped bases 1 form a rectangular frame, and the vertical space where the base mold 11 is located is the pouring space of the high column.

[0086] After the two bases 1 are fixed by the clamping assembly, the base 1 is weighted by the weight increasing moving assembly. The mass of the base 1 is increased by the weight increasing moving assembly, so that the stability of the base 1 is effectively improved. This is conducive to improving the difficulty of displacement of the base 1 caused by external force. The base 1 is supported by the balancing assembly, so that the base 1 can remain horizontal. The stability of the base 1 is further improved. The weighted base 1 is difficult to displace in the horizontal direction, and the balancing assembly can keep the base 1 horizontal by using air pressure. Therefore, the base mold 11 will not tilt in the vertical direction. The balancing assembly and the weight increasing moving assembly jointly support the base 1, which is conducive to the subsequent pouring work of the high column.

[0087] In the process of pouring the high column, the air bag 12 is used to prevent the leakage of the pouring process, so as to realize the installation of the high column. In this process, the bottom of the base mold 11 and the ground are completely sealed by the inflation of the air bag 12. The air bag 12 seals the base mold 11 to prevent the leakage of the pouring process. When the ground is not flat, the inflation of the air bag 12 supports and contacts the uneven place, which is conducive to inhibiting the leakage.

[0088] As an optional embodiment, as Figure 8As shown, the two ends of the air bag 12 extend to the ends of the bottom die 11, compared with arranging the air bag 12 at the bottom of the bottom die 11, in this way, the air bag 12 can seal the mutual contact of the two ends of the two bottom dies 11 during the mutual abutment of the two bases 1.

[0089] The bottom die 11 is semicircular, and the outer side of the bottom die 11 is fixedly connected with two electric sliding blocks 27, and the inner side of the base 1 is provided with two sliding grooves 32, and the two electric sliding blocks 27 are slidingly connected in the two sliding grooves 32 respectively, and the abutment of the bottom die 11 and the ground is realized through the sliding of the electric sliding block 27.

[0090] As a further embodiment of the application, the top of the bottom die 11 is clamped with a lengthening assembly, and the lengthening assembly comprises:

[0091] The mold 3 is provided with a plurality of fan-shaped clamping blocks 30 at the bottom;

[0092] A plurality of fan-shaped clamping grooves 29 are provided at the top of the mold 3, and the plurality of fan-shaped clamping grooves 29 correspond to the plurality of fan-shaped clamping blocks 30 one by one;

[0093] Among them, the top of the bottom die 11 is also provided with a plurality of fan-shaped clamping grooves 29;

[0094] After the positioning and fixing of the base 1 are completed, the bottom die 11 is abutted with the ground, and finally the mold 3 is sequentially added on the top of the bottom die 11, so that the pouring space formed by the bottom die 11 and the mold 3 is sequentially increased.

[0095] In specific implementation, the two molds 3 are a group, and the one end of the group of molds 3 abutting with each other and the one end of the two bottom dies 11 abutting with each other are distributed in a cross shape, and each subsequent group of molds 3 is also distributed in a cross shape, so that the lengthening assembly and the bottom die 11 can also be clamped with each other through the fan-shaped clamping grooves 29 and the fan-shaped clamping blocks 30, and the reinforcement of the mold 3 is realized through the cross clamping, on the one hand, the subsequent sleeve can be conveniently installed, and the stability of the mold 3 can be promoted together with the sleeve, and on the other hand, the mold 3 can be prevented from scattering.

[0096] As a further embodiment of the application, the clamping assembly comprises a mounting groove, and the two ends of the base 1 are provided with the mounting groove, and further comprises:

[0097] A limiting plate 24 is slidingly connected in the mounting groove;

[0098] Two electric telescopic rods 23 are fixedly connected at the fixed end in the mounting groove, and the telescopic end is fixedly connected to one side of the limiting plate 24;

[0099] Two buckles 25 are fixedly connected at equal intervals on the side of the limiting plate 24 away from the electric telescopic rod 23, and the buckle 25 is fixedly connected to the limiting plate 24 through a steel rope;

[0100] Among them, the buckles 25 on the side of the two bases 1 close to each other are clamped to each other;

[0101] In the process of positioning and fixing the two bases 1, the buckles 25 on the side of the two bases 1 close to each other are clamped to each other one by one, and then the electric telescopic rod 23 is controlled to retract, so that the two bases 1 are fixed by the buckle 25.

[0102] The buckles 25 provided on the two bases 1 are different, one of the buckles 25 provided on one base 1 is a buckle sleeve, and the other of the buckles 25 provided on the other base 1 is a buckle core, the buckle sleeve and the buckle core are clamped to each other, and this technology is prior art and will not be disclosed here.

[0103] In specific implementation, the buckles 25 on the side of the two bases 1 close to each other are clamped to each other, and then the electric telescopic rod 23 is controlled to retract, and in the process of retracting the electric telescopic rod 23, the limiting plate 24 is in sliding connection with the wall plate of the mounting groove, which can effectively maintain the vertical state of the limiting plate 24, and when the steel rope and the buckle 25 are straightened, the steel rope and the buckle 25 can be in a horizontal state.

[0104] With the retraction of the electric telescopic rod 23, the two bases 1 move towards each other, and the ends of the two bases 1 can effectively abut, so that the base 1 is fixed, and the two bases 1 are distributed in a rectangular frame shape.

[0105] As a further embodiment of the present application, the weight increasing moving assembly comprises:

[0106] A cavity 17 is formed in the base 1, and the bottom of the cavity 17 is communicated with a water inlet 13;

[0107] A support plate 16 is in sliding connection in the cavity 17;

[0108] Two rectangular rods 15 are fixedly connected at the bottoms of the two ends of the support plate 16, and the rectangular rods 15 penetrate through the bottom wall plate of the cavity 17;

[0109] Two universal wheels 6 are arranged at the bottoms of the two rectangular rods 15;

[0110] In the process of increasing the weight of the two bases 1, water is injected into the cavity 17 through the water inlet 13, the support plate 16 is pushed up by the water pressure, and the rectangular rods 15 and the universal wheels 6 are further pushed up to realize the storage of the universal wheels 6, and the water injection into the cavity 17 is used to increase the weight of the base 1.

[0111] The bottom of the water inlet 13 is provided with a valve 31.

[0112] In the embodiment, water is supplied into the cavity 17 through the water supply interface 13. In this process, the valve 31 is opened. After the valve 31 is opened, water flows into the cavity 17 through the water supply interface 13. The water flow supplied through the water supply interface 13 can increase the weight of the base 1 by using the mass of the water, and can also lift the support plate 16, so that the support plate 16 drives the universal wheel 6 to move upward, thereby realizing the storage of the universal wheel 6.

[0113] The top of the cavity 17 is provided with an air valve. In the process of water supply, the air valve is opened to discharge the gas above the support plate 16 in the cavity 17.

[0114] As a further embodiment of the present application, the balancing assembly comprises an air groove 20 arranged at two corners of the base 1, and further comprises:

[0115] A sliding circular table 18 is sleeved in the air groove 20;

[0116] A support 7 is fixedly connected to the bottom of the air groove 20;

[0117] A sliding column 19 is fixedly connected to the bottom of the sliding circular table 18. The sliding column 19 penetrates the support 7, and the sliding column 19 is sleeved with the support 7;

[0118] A first communication unit is arranged on the two bases 1 to communicate the balancing assemblies;

[0119] A second communication unit is arranged on the same base 1 to communicate the air bag 12 and the balancing assembly;

[0120] In the process of fixing the base 1 by the balancing assembly, air is supplied into the air groove 20, the sliding column 19 is abutted with the ground by the air pressure, the air pressure in the air grooves 20 in the two bases 1 is balanced by the first communication unit, and the two bases 1 fixedly connected together are in a horizontal state by the air pressure lifting, so that the bottom die 11 is in a vertical state.

[0121] The bottom of the sliding column 19 is fixedly connected with a supporting leg 8 abutted with the ground.

[0122] The first communication unit comprises a second built-in pipe 26. The two ends of the base 1 are provided with the second built-in pipe 26. The second built-in pipe 26 is perpendicular to the support plate 16, the second built-in pipe 26 is communicated with the air groove 20, one end of the second built-in pipe 26 away from the air groove 20 is communicated with a connector, the connector is sleeved with a movable pipe 4 on the outside, the movable pipe 4 is detachably installed on the connector, and the two connectors on the same side of the two bases 1 are communicated by one movable pipe 4.

[0123] The second communication unit comprises a first built-in pipe 22, which is arranged in the base 1, and the two ends of the first built-in pipe 22 in the same base 1 are communicated with two air grooves 20 arranged in the base 1, and two built-in connecting pipes are communicated with the middle section of the first built-in pipe 22, the built-in connecting pipes are communicated with rubber pipes 21, the rubber pipes 21 are wound on the pipe winding disc 5, the pipe winding disc 5 is fixedly connected to the top of the base 1, and one end of the rubber pipe 21 away from the first built-in pipe 22 is communicated with the air bag 12; the first built-in pipe 22 on the same base 1 is communicated with the air bag 12 arranged in the base 1.

[0124] In the embodiment, after the two bases 1 are fixed by the clamping assembly, the two joints are communicated by the movable pipe 4, then air is blown into the air grooves 20, the four air grooves 20 on the two bases 1 are communicated by the first communication unit and the second communication unit, so that the air pressure in the four air grooves 20 is in a balanced state, and then the pressure applied by the four air grooves 20 on the sliding circular table 18 is also the same; when the pressure on the sliding circular table 18 is the same, the force applied by the four sliding circular tables 18 on the ground through the sliding columns 19 is also the same; by maintaining the equal force applied by the four sliding columns 19 on the ground, when the auxiliary supporting mechanism is placed on the uneven ground, the supporting force of the four supporting points on the ground is equal, so that the base 1 is in a balanced state; when the base 1 is in a balanced state, the base mold 11 is in a vertical state, and then the high and large cylinder can be smoothly poured; when the ground is uneven, the time consumed for calibrating the base mold 11 and the mold can be reduced.

[0125] As a further embodiment of the present application, the top of the base 1 is further provided with a gas supplementing assembly, which comprises:

[0126] The gas pump 2 is fixedly connected to the top of the base 1, and the gas pump 2 is provided with two output ends, and the two output ends of the gas pump 2 are communicated with the air groove 20 and the cavity 17 respectively;

[0127] The controller 9 is fixedly connected to the top of one of the gas pumps 2, and the controller 9 is provided with a switch for driving the air blowing channel of the gas pump 2;

[0128] Before pouring the high and large cylinder, the gas pump 2 is started by the switch on the controller 9, and the air blowing work of the gas pump 2 on the air groove 20 is controlled by the controller 9; after the high and large cylinder is poured and dried, the air blowing of the gas pump 2 on the cavity 17 is controlled by the controller 9, so that the universal wheel 6 is lowered to abut against the ground.

[0129] One of the output ends of the air pump 2 is communicated with an output pipe 10, and the end of the output pipe 10 away from the air pump 2 is communicated with the cavity 17, and the communication position is located at the top of one end of the cavity 17; the other output end of the air pump 2 is communicated with a vertical pipe, and the vertical pipe is arranged on the base 1, and the end of the vertical pipe away from the air pump 2 is communicated with the air groove 20.

[0130] In specific implementation, before pouring the high and large cylinder, the air pump 2 is started through the switch on the controller 9, and the air pump 2 is controlled to perform the air blowing work on the air groove 20 through the controller 9, so that the air pressure in the air pump 2 is increased, and then the high-pressure air pressure is used to effectively support the base 1 by the sliding column 19. After the high and large cylinder is poured and dried, the air pump 2 is controlled to perform the air blowing on the cavity 17 through the controller 9, so that the universal wheel 6 is lowered to abut against the ground, the space above the supporting plate 16 in the cavity 17 is blown, the water below the supporting plate 16 in the cavity 17 is quickly discharged, and the supporting plate 16 is lowered by using the air pressure, so that the universal wheel 6 abuts against the ground and supports the base 1. In the subsequent movement of the auxiliary supporting mechanism, the gas above the supporting plate 16 in the cavity 17 can also play a certain damping role, and the compressible characteristics of the gas are used.

[0131] As a further implementation of the present application, a plurality of air holes are arranged on the inner side of the bottom end of the bottom die 11, the air holes are equidistantly arranged on the bottom die 11, the air holes are provided with electromagnetic valves 14, and the air holes are communicated with the air bag 12;

[0132] The controller 9 is in communication connection with the electromagnetic valves 14, and the controller 9 is used to control the opening and closing of the electromagnetic valves 14;

[0133] The water inlet interface 13 is also provided with a flow direction sensor 28, and the flow direction sensor 28 is in communication connection with the controller 9.

[0134] In specific implementation, after the high and large cylinder is poured and dried, the valve 31 is opened, so that the water in the cavity 17 flows out. In the process of water flowing out, the flow direction sensor 28 sends first request information to the controller 9, the controller 9 generates first control information according to the first request information, controls the electromagnetic valve 14 to be opened, and the electromagnetic valve 14 releases the high-pressure gas in the air bag 12 and the air groove 20 after being opened, so that the gas blows on the contact position between the bottom die 11 and the high and large cylinder, and the gas is used to facilitate the demolding between the bottom die 11 and the high and large cylinder.

[0135] As a further implementation of the present application, the working method of the flow direction sensor 28 after the high and large cylinder is poured and dried is specifically as follows:

[0136] The flow direction sensor 28 acquires the water flow information in the water inlet interface 13;

[0137] The flow direction sensor 28 generates first request information according to the water flow information;

[0138] The flow direction sensor 28 sends the first request information to the controller 9;

[0139] The first request information is generated by the flow direction sensor 28 when the water flow is from the cavity 17 to the outside.

[0140] As a further embodiment of the application, the working method of the controller 9 after receiving the first request information is specifically:

[0141] The controller 9 acquires the first request information;

[0142] The controller 9 generates first control information according to the first request information;

[0143] The controller 9 sends the first control information to the electromagnetic valve 14 to control the electromagnetic valve 14 to open.

[0144] As a further embodiment of the application, the use method comprises the following steps:

[0145] Step one: move the auxiliary support mechanism for installing the civil large column to the position where the large column needs to be poured through the weight increasing moving assembly, then connect the two bases 1 through the clamping assembly, increase the weight of the base 1 through the water injection method, and then control the abutment of the bottom die 11 and the ground;

[0146] Step two: adjust the level of the base 1 through the balancing assembly, support the base 1, then increase the space for pouring the large column through the lengthening assembly, and add a sleeve on the outside of the lengthening assembly to reinforce the lengthening assembly;

[0147] Step three: pour concrete into the space between the lengthening assembly and the bottom die 11 to realize the pouring of the large column, then remove the lengthening assembly and the bottom die 11 after the concrete is dry, and complete the installation of the large column.

[0148] The working principle of the application is as follows:

[0149] The auxiliary support mechanism is moved to the position where the large column needs to be poured through the weight increasing moving assembly, then the two bases 1 are connected through the clamping assembly, the weight of the base 1 is increased through the water injection method, and then the abutment of the bottom die 11 and the ground is controlled. After the clamping assembly connects the two bases 1, the second built-in pipe 26 on the two bases 1 is communicated through the movable pipe 4.

[0150] The base 1 is adjusted to be horizontal by the balancing assembly, and is supported, then the space for pouring the high column is increased by the lengthening assembly, the lengthening assembly is reinforced by the sleeve ring added outside the lengthening assembly, the sleeve ring is prior art, and will not be disclosed too much here, and the lengthening assembly is reinforced by the sleeve ring.

[0151] Before pouring the concrete, the air pump 2 is started to inflate the air bag 12, the auxiliary supporting mechanism is prevented from leaking the concrete, and the air pump 2 blows the air into the air groove 20, so that the base 1 is further kept horizontal, and the bottom die 11 is kept vertical.

[0152] The high column is poured by pouring the concrete into the space between the lengthening assembly and the bottom die 11, then the lengthening assembly and the bottom die 11 are removed after the concrete is dry, the movable pipe 4 is removed after the high-pressure gas in the air groove 20 and the air bag 12 is released by the electromagnetic valve 14, then the two bases 1 are separated by the separation of the clamping assembly, and the high column is installed. During the opening of the electromagnetic valve 14, the high-pressure gas in the air groove 20 is discharged, and the high-pressure gas in the air groove 20 is reused, and the bottom die 11 and the high column are demolded by the high-pressure gas.

[0153] After the removal, the two bases 1 are connected by clamping the clamping assembly again, the auxiliary supporting mechanism is moved by the universal wheel 6, and the quality of the auxiliary supporting mechanism is reduced after the water is discharged, so that the auxiliary supporting mechanism is more portable.

[0154] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements fall within the scope of the present application.

Claims

1. An auxiliary support mechanism for the installation of tall cylindrical columns in civil engineering, characterized in that, include: Two "U"-shaped bases (1), with snap-fit ​​components at opposite ends of the two bases (1) for fixing the two "U"-shaped bases (1); The weight-adding moving component is set on the base (1) to realize the movement and fixation of the base (1); Two bottom molds (11) are slidably installed on the inner sides of two bases (1); An airbag (12) is embedded in the bottom mold (11) to prevent grout leakage during the pouring of tall cylinders; Two balancing components are respectively set on two bases (1); Before pouring the tall cylinder, the two bases (1) are positioned and fixed by snap-fit ​​components. The weight of the bases (1) is increased by weight-increasing moving components and supported by balancing components to further improve the balance of the bases (1). During the pouring of the tall cylinder, airbags (12) are used to prevent grout leakage during the pouring process, so as to realize the installation of the tall cylinder. An extension component is snapped onto the top of the bottom mold (11), the extension component comprising: The bottom of the mold (3) is fixedly connected with multiple fan-shaped blocks (30) at equal intervals. Multiple fan-shaped slots (29) are equidistantly opened on the top of the mold (3), and the multiple fan-shaped slots (29) correspond one-to-one with multiple fan-shaped blocks (30); The bottom mold (11) also has multiple fan-shaped slots (29) equidistantly spaced on its top. After the base (1) is positioned and fixed, the bottom mold (11) is brought into contact with the ground, and finally the mold (3) is added to the top of the bottom mold (11) in sequence, so that the casting space formed by the bottom mold (11) and the mold (3) increases in sequence.

2. The auxiliary support mechanism for installing tall cylindrical structures in civil engineering according to claim 1, characterized in that: The snap-fit ​​assembly includes a mounting slot, and mounting slots are provided at both ends of the base (1), and also includes: The limiting plate (24) is slidably connected in the mounting groove; Two electric telescopic rods (23) have their fixed ends fixedly connected in the mounting groove and their telescopic ends fixedly connected to one side of the limiting plate (24); Two buckles (25) are fixedly connected at equal intervals to the side of the limiting plate (24) away from the electric telescopic rod (23), and the buckles (25) are fixedly connected to the limiting plate (24) by steel rope; Among them, the buckles (25) located on the side of the two bases (1) that are close to each other are engaged with each other; During the process of positioning and fixing the two bases (1), the buckles (25) on the side of the two bases (1) are engaged one by one, and then the electric telescopic rod (23) is controlled to retract, so that the two bases (1) are fixed by the buckles (25).

3. The auxiliary support mechanism for installing tall cylindrical columns in civil engineering according to claim 1, characterized in that: The weight-increasing movement component includes: A cavity (17) is formed inside the base (1), and a water inlet (13) is connected to the bottom of the cavity (17). The support plate (16) is slidably connected in the cavity (17); Two rectangular rods (15) are fixedly connected to the bottom ends of the support plate (16) respectively, and the rectangular rods (15) penetrate the bottom wall of the cavity (17); Two casters (6) are respectively set at the bottom of two rectangular rods (15); During the process of increasing the weight of the two bases (1), water is injected into the cavity (17) through the water inlet (13), and the water pressure is used to push the support plate (16) to rise, further pushing the rectangular rod (15) and the caster wheel (6) to rise, so as to realize the storage of the caster wheel (6). The work of increasing the weight of the base (1) is carried out by injecting water into the cavity (17).

4. The auxiliary support mechanism for installing tall cylindrical structures in civil engineering according to claim 3, characterized in that: The balancing assembly includes air slots (20) located at the two corners of the base (1), and also includes: The sliding frustum (18) is slidably fitted into the air groove (20); Support (7) is fixedly connected to the bottom of air groove (20); The sliding column (19) is fixedly connected to the bottom of the sliding frustum (18), the sliding column (19) passes through the support (7), and the sliding column (19) and the support (7) are slidably connected. The first connecting unit connects the balancing components set on the two bases (1). The second connecting unit connects the airbag (12) and the balance component, which are mounted on the same base (1). During the process of fixing the base (1) by balancing components, air is blown into the air groove (20) to make the sliding column (19) come into contact with the ground by air pressure. The air pressure in the air groove (20) of the two bases (1) is balanced by the first connecting unit. The air pressure is used to lift the two bases (1) that are fixedly connected together to be in a horizontal state so that the bottom mold (11) is in a vertical state.

5. The auxiliary support mechanism for installing tall cylindrical columns in civil engineering according to claim 4, characterized in that: The top of the base (1) is also provided with an air supply component, which includes: An air pump (2) is fixedly connected to the top of the base (1). The air pump (2) has two output ends, which are connected to the air tank (20) and the cavity (17) respectively. The controller (9) is fixedly connected to the top of one of the air pumps (2). The controller (9) is equipped with a switch for driving the air pump (2) air passage. Before pouring the tall cylinder, turn on the air pump (2) by switching on the controller (9), and control the air pump (2) to blow air into the air tank (20) by the controller (9). After the tall cylinder is poured and dried, control the air pump (2) to blow air into the cavity (17) by the controller (9) so that the caster wheel (6) can descend to contact the ground.

6. The auxiliary support mechanism for installing tall cylindrical columns in civil engineering according to claim 5, characterized in that: Multiple air holes are provided on the inner side of the bottom end of the bottom mold (11). The multiple air holes are equidistantly provided on the bottom mold (11). A solenoid valve (14) is provided in the air hole. The air hole is connected to the air bag (12). The controller (9) is communicatively connected to the solenoid valve (14), and the controller (9) is used to control the opening and closing of the solenoid valve (14); The water inlet (13) is also equipped with a flow direction sensor (28), which is connected to the controller (9) in communication.

7. The auxiliary support mechanism for installing tall cylindrical structures in civil engineering according to claim 6, characterized in that: The working method of the flow direction sensor (28) after the tall cylinder has been cast and dried is as follows: The flow direction sensor (28) acquires water flow information in the water delivery interface (13); The flow direction sensor (28) generates a first request message based on the water flow information; The flow direction sensor (28) sends the first request information to the controller (9); The first request information is generated based on the following: when water flows from inside the cavity (17) to the outside, the flow direction sensor (28) generates the first request information.

8. The auxiliary support mechanism for installing tall cylindrical columns in civil engineering according to claim 7, characterized in that: The specific working method of the controller (9) after receiving the first request information is as follows: The controller (9) obtains the first request information; The controller (9) generates first control information based on the first request information; The controller (9) sends the first control information to the solenoid valve (14) to control the solenoid valve (14) to open.

9. A method of using the auxiliary support mechanism for installing tall cylindrical columns in civil engineering as described in claim 6, characterized in that: The usage method includes the following steps: Step 1: Move the auxiliary support mechanism for the installation of the tall cylindrical column of the civil engineering to the position where the tall cylindrical column needs to be poured by using the weight-increasing moving component, then connect the two bases (1) by using the snap-fit ​​component, add weight to the bases (1) by injecting water, and then control the bottom formwork (11) to contact the ground. Step 2: Adjust the level of the base (1) by using the balancing component and support the base (1). Then, increase the height of the space for casting the tall cylinder by using the extension component. Reinforce the extension component by adding a sleeve to the outside of the extension component. Step 3: The tall cylinder is constructed by pouring concrete into the space between the extended component and the bottom formwork (11). After the concrete dries, the extended component and the bottom formwork (11) are removed to complete the installation of the tall cylinder.

Images