Cast-in-place lightweight concrete wall, construction technology and equipment

Abstract

The invention relates to the technical field of lightweight concrete wall construction, in particular to a cast-in-place lightweight concrete wall, a construction technology and equipment. The device further comprises a filling mechanism and a supporting mechanism. The pouring mechanism and the filling mechanism are both installed on the supporting mechanism. The height of the supporting mechanism is adjusted through the working vehicle, then the position of the filling mechanism is adjusted through the supporting mechanism, mixed lightweight concrete is discharged into the pouring mechanism, and additional raw materials are discharged into the pouring mechanism according to user requirements. The pouring mechanism mixes the lightweight concrete with additional raw materials and discharges the mixture to a designated position, and after the lightweight concrete is solidified to proper strength, air and foam particles are discharged into the lightweight concrete through the filling mechanism, so that a plurality of cavities are formed in the lightweight concrete, and the foam particles are left in the cavities; the sound insulation effect of the wall is improved through cooperation of the cavities and the foam particles.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lightweight concrete wall construction, in particular to a cast-in-place lightweight concrete wall, a construction process and equipment. BACKGROUND

[0002] The lightweight concrete wall is a non-load-bearing wall prepared by lightweight aggregate (such as shale, volcanic pumice, ceramsite, fly ash, etc.) or foaming process. The existing lightweight concrete wall construction, such as the T-shaped frame insulation module single-row reinforced lightweight concrete wall and manufacturing method disclosed in the invention patent with the announcement number CN103758248B and the L-shaped frame insulation module single-row reinforced lightweight concrete wall and manufacturing method disclosed in the invention patent with the announcement number CN103696515B, can form the lightweight concrete wall.

[0003] However, it is found after construction that due to the material of the lightweight concrete wall, although the weight of the wall can be reduced, the strength of the wall is affected, and the sound insulation effect of the wall is poor, so there is an urgent need for a cast-in-place lightweight concrete wall, a construction process and equipment to improve the above problems. SUMMARY

[0004] To solve the above technical problems, the present application provides a cast-in-place lightweight concrete wall, a construction process and equipment, which adjust the height of the supporting mechanism by the working vehicle, then adjust the position of the filling mechanism by the supporting mechanism, discharge the mixed lightweight concrete into the pouring mechanism, according to the user's demand, discharge the additional raw materials into the pouring mechanism, mix the lightweight concrete with the additional raw materials by the pouring mechanism and discharge them to the designated position, discharge the air and foam particles into the lightweight concrete by the filling mechanism when the lightweight concrete solidifies to the appropriate strength, form a plurality of cavities in the lightweight concrete, and make the foam particles remain in the cavities, improve the sound insulation effect of the wall by the cavities and the foam particles.

[0005] The cast-in-place lightweight concrete wall, the construction process and the equipment of the present application comprise a pouring mechanism, and further comprise a filling mechanism and a supporting mechanism, the pouring mechanism and the filling mechanism are installed on the supporting mechanism; The supporting mechanism adjusts the height of the filling mechanism and the pouring mechanism, the pouring mechanism conveys the lightweight concrete, and the filling mechanism supplements the air and foam particles in the wall; The height of the supporting mechanism is adjusted by the working vehicle, the position of the filling mechanism is adjusted by the supporting mechanism, the mixed lightweight concrete is discharged into the pouring mechanism, according to the user's demand, the additional raw materials are discharged into the pouring mechanism, the pouring mechanism mixes the lightweight concrete and the additional raw materials and discharges them to the designated position, when the lightweight concrete solidifies to the appropriate strength, the air and the foam particles are discharged into the lightweight concrete by the filling mechanism, a plurality of cavities are formed in the lightweight concrete, and the foam particles are left in the cavities, the sound insulation effect of the wall is improved by the cavities and the foam particles.

[0006] Preferably, the supporting mechanism comprises a rack, a mounting plate, a cross slide, a low-configuration hydraulic arm and a plurality of support seats, the mounting plate, the cross slide and the plurality of hydraulic arms are mounted on the rack, and the plurality of support seats are respectively mounted at the bottom of the plurality of hydraulic arms; the rack is mounted on the working vehicle through the mounting plate, the rack is adjusted to the appropriate position and height by the working vehicle, and the plurality of support seats are supported on the ground by the plurality of hydraulic arms, thereby reducing the burden of the working vehicle, and the position of the filling mechanism is fine-tuned by the cross slide.

[0007] Preferably, the filling mechanism comprises a fixed plate, a plurality of guide sleeves, a plurality of inflation tubes, a plurality of air inlet tubes one, a plurality of air inlet tubes two, a plurality of telescopic rods, a plurality of pistons, a plurality of one-way valves one, an inflation pump and a plurality of driving mechanisms, the plurality of guide sleeves are mounted on the cross slide through the fixed plate, the plurality of inflation tubes are respectively slidably mounted in the plurality of guide sleeves, the plurality of air inlet tubes one and the plurality of air inlet tubes two are respectively mounted on the plurality of inflation tubes, the plurality of air inlet tubes two are respectively communicated with the interiors of the plurality of inflation tubes, one end of the plurality of telescopic rods is respectively mounted at the bottom of the plurality of inflation tubes, one end of the plurality of air inlet tubes one respectively extends into the plurality of inflation tubes, the plurality of pistons are respectively mounted on the other end of the plurality of telescopic rods, the plurality of one-way valves one are respectively mounted on the plurality of pistons, and one end of the plurality of air inlet tubes one is respectively communicated with the interiors of the plurality of one-way valves one, the inflation pump is mounted on the rack, and the plurality of driving mechanisms are respectively mounted on the plurality of guide sleeves; the air inlet tubes one and the air inlet tubes two are connected with the inflation pump through a hose, the inflation tubes are lowered to extend into the wall material by the driving mechanism, the compressed air is discharged into the inflation pump, the inflation pump is operated, the air is discharged into the inflation tubes through the air inlet tubes two, the telescopic rods are extended or contracted, the position of the one-way valve one is adjusted, the compressed air mixed with the foam particles is discharged into the inflation pump, the air and the foam particles are discharged into the one-way valve one through the air inlet tubes one, the one-way valve one sprays the air into the wall, cavities are formed in the wall, and the foam particles are left in the cavities.

[0008] Preferably, the bottom of the inflation tube is openable; it is convenient to take out the foam particles mistakenly entered into the inflation tube.

[0009] Preferably, the top of the air inlet pipe one and the air inlet pipe two is provided with an electric control valve, the inside of the telescopic rod is provided with a pressure sensor, and the piston is provided with a position sensor; the air inlet and exhaust of the air inlet pipe one and the air inlet pipe two are facilitated to be observed by the staff, the inside of the telescopic rod is observed by the staff through the pressure sensor in the telescopic rod, and the position of the piston is judged by the staff through the position sensor in the piston.

[0010] Preferably, the driving mechanism comprises a driving motor one, a gear and a rack, the driving motor one is fixedly installed on the fixed plate, the gear is installed on the output shaft of the driving motor one, the rack is installed on the air inlet pipe, and the rack and the gear are in meshing connection; the air inlet pipe is driven to rise through the meshing transmission of the gear and the rack by turning on the driving motor one.

[0011] Preferably, the bottom of the guide sleeve is provided with a limiting tube; the wall material is sleeved on the limiting tube, and the air inlet pipe is conveniently inserted into the wall material.

[0012] Preferably, the pouring mechanism comprises a mixing box, a driving motor two, a stirring shaft, a conveying pump, a conveying pipe and a pouring gun, the mixing box and the conveying pump are installed on the rack, the driving motor two is installed on the mixing box, the stirring shaft is rotatably installed on the mixing box, the top of the stirring shaft is connected with the output shaft of the driving motor two, the bottom of the mixing box is provided with a feeding valve, the suction port of the conveying pump is communicated with the inside of the mixing box, and the pouring gun is installed on the discharge port of the conveying pump through the conveying pipe; the feeding valve is connected with the equipment for conveying lightweight concrete, the lightweight concrete is discharged into the mixing box, other raw materials are poured into the mixing box according to the requirement of the user, the driving motor two is turned on to stir the materials in the mixing box, then the materials in the mixing box are discharged into the conveying pipe through the operation of the conveying pump, and the materials are sprayed out through the pouring gun.

[0013] A cast-in-place lightweight concrete wall body comprises a wall body main structure, a plurality of groups of glass fiber main pipes, a plurality of groups of glass fiber auxiliary pipes and a plurality of groups of one-way valves two, the plurality of groups of glass fiber main pipes are located in the wall body main structure, the plurality of groups of glass fiber auxiliary pipes are respectively installed on the plurality of groups of glass fiber main pipes, the plurality of groups of one-way valves two are respectively installed on the plurality of groups of glass fiber auxiliary pipes, and cavities are arranged around the plurality of groups of one-way valves two, and foam particles are stored in the cavities; the strength of the wall body main structure is improved through the cooperation of the glass fiber main pipes and the glass fiber auxiliary pipes, the stability of the glass fiber main pipes is facilitated to be ensured by sleeving the top of the glass fiber main pipe on the limiting tube in the construction process, the air is discharged into the glass fiber auxiliary pipe through the piston and the one-way valve one when the concrete is solidified to a proper degree, the air and the foam particles are discharged into the wall body main structure through the one-way valve two, then the cavities are formed, and the sound insulation effect of the wall body main structure is improved through the cooperation of the cavities and the foam particles.

[0014] A cast-in-place lightweight concrete wall construction process, comprising the following steps: S1, build a wall mold or build an outer wall and an inner wall at the construction site, then install the mounting plate on the working vehicle, install the glass fiber main pipe on the limiting pipe, adjust the height of the rack through the working vehicle, and insert the glass fiber main pipe into the wall mold built at the construction site or between the outer wall and the inner wall; S2, the worker stands on the support platform, connects the feeding valve with the lightweight concrete conveying device, discharges the lightweight concrete into the mixing box, pours other raw materials into the mixing box according to the user's requirements, turns on the driving motor two to stir the materials in the mixing box, then operates the conveying pump to discharge the materials in the mixing box into the conveying pipe, and sprays the materials through the pouring gun into the wall mold built at the construction site or between the outer wall and the inner wall; S3, after the lightweight concrete is cured to the required hardness, connect the air inlet pipe one and the air inlet pipe two with the air pump through the hose, operate the driving mechanism to make the inflation pipe descend and extend into the wall material, discharge compressed air into the inflation pump, operate the inflation pump, then discharge air into the inflation pipe through the air inlet pipe two, make the telescopic rod extend or discharge the air in the inflation pipe through the inflation pump to make the telescopic rod retract, adjust the position of the one-way valve one, then discharge the compressed air mixed with the foam particles into the inflation pump, and discharge the air and the foam particles into the one-way valve one through the air inlet pipe one, so that the one-way valve one sprays the air into the wall to form a cavity in the wall and make the foam particles remain in the cavity to form a sound insulation structure, and the existence of the glass fiber main pipe improves the strength of the wall; S4, after the lightweight concrete is completely cured and dried, shape the wall, then seal the top of the glass fiber main pipe, and complete the construction.

[0015] Compared with the prior art, the beneficial effects of the present application are: 1. The glass fiber main pipe and the glass fiber auxiliary pipe cooperate with each other to improve the strength of the wall, and the lightweight concrete wall device supplements air into the wall to form a cavity and improve the sound insulation effect of the wall; 2. The addition of foam particles during the inflation process further improves the sound insulation effect of the wall; 3. The improvement of the strength and sound insulation effect of the wall is completed during pouring, which improves the construction convenience and construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the first axonometric structure schematic diagram of the lightweight concrete wall device of the present application; Figure 2 is the second axonometric structure schematic diagram of the lightweight concrete wall device of the present application; Figure 3 This is a front view structural schematic diagram of the cast-in-place lightweight concrete wall equipment of the present invention; Figure 4 This is a right-side structural schematic diagram of the cast-in-place lightweight concrete wall equipment of the present invention; Figure 5 This is a first axonometric schematic diagram of the cross slide and air inflator of the cast-in-place lightweight concrete wall equipment of the present invention. Figure 6 This is a second isometric schematic diagram of the cross slide and air inflator of the cast-in-place lightweight concrete wall equipment of the present invention. Figure 7 This is a right-side cross-sectional view of the guide sleeve and air inflator of the cast-in-place lightweight concrete wall equipment of the present invention. Figure 8 This is the present invention. Figure 7 A magnified structural diagram of part A in the diagram; Figure 9 This is a schematic diagram of the cross-sectional structure of the cast-in-place lightweight concrete wall of the present invention; Figure 10 This is the present invention. Figure 9 A magnified structural diagram of part B in the diagram.

[0017] The attached diagram shows the following components: 1. Frame; 2. Mounting plate; 3. Cross slide; 4. Hydraulic arm; 5. Support base; 6. Fixing plate; 7. Guide sleeve; 8. Inflation pipe; 9. Inlet pipe one; 10. Inlet pipe two; 11. Telescopic rod; 12. Piston; 13. One-way valve one; 14. Inflation pump; 15. Drive motor one; 16. Gear; 17. Rack; 18. Limiting tube; 19. Mixing box; 20. Drive motor two; 21. Stirring shaft; 22. Conveying pump; 23. Conveying pipe; 24. Casting gun; 25. Feed valve; 26. Support platform; 27. Fence; 28. Main wall structure; 29. ​​Fiberglass main pipe; 30. Fiberglass auxiliary pipe; 31. One-way valve two; 32. Cavity. Detailed Implementation

[0018] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0019] Example 1: As Figures 1 to 8 As shown, a cast-in-place lightweight concrete wall device includes a pouring mechanism; it also includes a filling mechanism and a supporting mechanism, both of which are installed on the supporting mechanism. The support mechanism adjusts the height of the filling mechanism and the pouring mechanism, the pouring mechanism transports lightweight concrete, and the filling mechanism supplements air and foam particles in the wall body; The support mechanism comprises a rack 1, a mounting plate 2, a cross slide 3, a low-configuration hydraulic arm 4 and a plurality of support seats 5, the mounting plate 2, the cross slide 3 and the plurality of hydraulic arms 4 are all mounted on the rack 1, and the plurality of support seats 5 are respectively mounted at the bottom of the plurality of hydraulic arms 4; The filling mechanism comprises a fixed plate 6, a plurality of guide sleeves 7, a plurality of inflation tubes 8, a plurality of air inlet tubes 9, a plurality of air inlet tubes 10, a plurality of telescopic rods 11, a plurality of pistons 12, a plurality of one-way valves 13, an inflation pump 14 and a plurality of driving mechanisms, the plurality of guide sleeves 7 are all mounted on the cross slide 3 through the fixed plate 6, the plurality of inflation tubes 8 are all slidably mounted in the plurality of guide sleeves 7, the plurality of air inlet tubes 9 and the plurality of air inlet tubes 10 are all mounted on the plurality of inflation tubes 8, and the plurality of air inlet tubes 10 are all communicated with the interiors of the plurality of inflation tubes 8, one end of the plurality of telescopic rods 11 is all mounted at the bottom of the plurality of inflation tubes 8, and one end of the plurality of air inlet tubes 9 is all inserted into the plurality of inflation tubes 8, the plurality of pistons 12 are all mounted on the other end of the plurality of telescopic rods 11, the plurality of one-way valves 13 are all mounted on the plurality of pistons 12, and one end of the plurality of air inlet tubes 9 is all communicated with the interior of the plurality of one-way valves 13, the inflation pump 14 is mounted on the rack 1, and the plurality of driving mechanisms are all mounted on the plurality of guide sleeves 7; The bottom of the inflation tube 8 is openable; The top of the air inlet tube 9 and the air inlet tube 10 is all provided with an electric control valve, the interior of the telescopic rod 11 is provided with a pressure sensor, and the piston 12 is provided with a position sensor; The driving mechanism comprises a driving motor 15, a gear 16 and a rack 17, the driving motor 15 is fixedly mounted on the fixed plate 6, the gear 16 is mounted on the output shaft of the driving motor 15, and the rack 17 is mounted on the inflation tube 8 and is in meshing connection with the gear 16; The bottom of the guide sleeve 7 is provided with a limiting tube 18; The pouring mechanism comprises a mixing box 19, a driving motor 20, a stirring shaft 21, a conveying pump 22, a conveying pipe 23 and a pouring gun 24, the mixing box 19 and the conveying pump 22 are all mounted on the rack 1, the driving motor 20 is mounted on the mixing box 19, the stirring shaft 21 is rotatably mounted on the mixing box 19 and is connected with the output shaft of the driving motor 20 at the top, the bottom of the mixing box 19 is provided with a feeding valve 25, the suction port of the conveying pump 22 is communicated with the interior of the mixing box 19, and the pouring gun 24 is mounted on the discharge port of the conveying pump 22 through the conveying pipe 23; As Figure 9 and Figure 10As shown, a cast-in-place lightweight concrete wall body comprises a wall body main structure 28, a plurality of glass fiber main pipes 29, a plurality of glass fiber auxiliary pipes 30 and a plurality of one-way valves two 31, the plurality of glass fiber main pipes 29 are located in the wall body main structure 28, the plurality of glass fiber auxiliary pipes 30 are respectively installed on the plurality of glass fiber main pipes 29, the plurality of one-way valves two 31 are respectively installed on the plurality of glass fiber auxiliary pipes 30, and the plurality of one-way valves two 31 are surrounded by cavities 32, and the cavities 32 store foam particles; A cast-in-place lightweight concrete wall body construction process comprises the following steps: S1, build a wall body mold or build an outer wall and an inner wall at the construction site, then install the mounting plate 2 on the working vehicle, install the glass fiber main pipe 29 on the limiting pipe 18, adjust the height of the rack 1 through the working vehicle, and insert the glass fiber main pipe 29 into the wall body mold built at the construction site or between the outer wall and the inner wall; S2, the worker stands on the support platform 26, connects the feeding valve 25 with the device for conveying lightweight concrete, discharges the lightweight concrete into the mixing box 19, at the same time, according to the user's demand, pours other raw materials into the mixing box 19, opens the driving motor two 20, and makes the stirring shaft 21 stir the materials in the mixing box 19, then operates the delivery pump 22 to discharge the materials in the mixing box 19 into the delivery pipe 23, and sprays the materials through the pouring gun 24 into the wall body mold built at the construction site or between the outer wall and the inner wall; S3, after waiting for the lightweight concrete to solidify to the required hardness, connect the air inlet pipe one 9 and the air inlet pipe two 10 with the air pump 14 through the hose, operate the driving mechanism, make the inflation pipe 8 descend to extend into the wall material, discharge compressed air into the air pump 14, operate the air pump 14, then discharge air into the inflation pipe 8 through the air inlet pipe two 10, make the telescopic rod 11 extend or discharge the air in the inflation pipe 8 through the air pump 14 to make the telescopic rod 11 contract, adjust the position of the one-way valve one 13, then discharge the compressed air mixed with the foam particles into the air pump 14, and then discharge the air and the foam particles into the one-way valve one 13 through the air inlet pipe one 9, make the one-way valve one 13 spray the air into the wall, form cavities in the wall, and make the foam particles remain in the cavities to form a sound insulation structure, and the existence of the glass fiber main pipe 29 improves the strength of the wall; S4, after waiting for the lightweight concrete to completely solidify and dry, make the wall body, then seal the top of the glass fiber main pipe 29, and complete the construction; The main functions realized by the application are: 1. The glass fiber main pipe and the glass fiber auxiliary pipe cooperate with each other to improve the strength of the wall, and the cast-in-place lightweight concrete wall body device supplements air into the wall to form cavities and improve the sound insulation effect of the wall; 2. The sound insulation effect of the wall is further improved by adding foam particles during the inflation process; 3. The improvement of the strength and sound insulation effect of the wall is completed during pouring, thereby improving the construction convenience and efficiency.

[0020] The mounting mode, connecting mode or setting mode of the cast-in-place lightweight concrete wall, construction process and equipment are common mechanical modes, and any mode that can achieve the beneficial effects can be implemented. The top of the rack 1 of the working vehicle, which is a forklift or a shovel, is provided with a support platform 26, and the top of the support platform 26 is provided with a fence 27, so that workers can stand on the support platform 26 to work. The hydraulic arm 4, the inflation pump 14, the driving motor one 15, the driving motor two 20 and the delivery pump 22 of the cast-in-place lightweight concrete wall, construction process and equipment are purchased on the market, and the technical personnel in the industry only need to install and operate according to the attached instruction manual, without the need for the technical personnel in the field to pay creative labor.

[0021] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled personnel in the technical field, several improvements and modifications can be made without departing from the technical principles of the present application, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A cast-in-place lightweight concrete wall construction device, comprising a pouring mechanism; characterized in that, It also includes a filling mechanism and a support mechanism, with both the pouring mechanism and the filling mechanism mounted on the support mechanism; The supporting mechanism adjusts the height of the filling mechanism and the pouring mechanism. The pouring mechanism delivers lightweight concrete, and the filling mechanism replenishes air and foam particles into the wall.

2. The cast-in-place lightweight concrete wall equipment as described in claim 1, characterized in that, The support mechanism includes a frame (1), a mounting plate (2), a cross slide (3), a low-configuration hydraulic arm (4), and multiple sets of support seats (5). The mounting plate (2), the cross slide (3), and the multiple sets of hydraulic arms (4) are all mounted on the frame (1), and the multiple sets of support seats (5) are respectively mounted on the bottom of the multiple sets of hydraulic arms (4).

3. The cast-in-place lightweight concrete wall equipment as described in claim 2, characterized in that, The filling mechanism includes a fixed plate (6), multiple sets of guide sleeves (7), multiple sets of inflation pipes (8), multiple sets of first air inlet pipes (9), multiple sets of second air inlet pipes (10), multiple sets of telescopic rods (11), multiple sets of pistons (12), multiple sets of one-way valves (13), an air pump (14), and multiple sets of drive mechanisms. The multiple sets of guide sleeves (7) are all mounted on the cross slide (3) via the fixed plate (6). The multiple sets of inflation pipes (8) are slidably mounted in the multiple sets of guide sleeves (7). The multiple sets of first air inlet pipes (9) and multiple sets of second air inlet pipes (10) are respectively mounted on the multiple sets of inflation pipes (8), and the multiple sets of second air inlet pipes (10) are... The multiple sets of air inlet pipes (8) are connected to the interior of the multiple sets of air inlet pipes (8), one end of the multiple sets of telescopic rods (11) is installed at the bottom of the multiple sets of air inlet pipes (8), and one end of the multiple sets of air inlet pipes (9) is inserted into the multiple sets of air inlet pipes (8). The multiple sets of pistons (12) are installed on the other end of the multiple sets of telescopic rods (11), and the multiple sets of one-way valves (13) are installed on the multiple sets of pistons (12). One end of the multiple sets of air inlet pipes (9) is connected to the interior of the multiple sets of one-way valves (13). The air pump (14) is installed on the frame (1), and the multiple sets of drive mechanisms are installed on the multiple sets of guide sleeves (7).

4. The cast-in-place lightweight concrete wall equipment as described in claim 3, characterized in that, The bottom of the inflation tube (8) can be opened.

5. The cast-in-place lightweight concrete wall equipment as described in claim 3, characterized in that, Both the top of the first intake pipe (9) and the second intake pipe (10) are equipped with an electric control valve, the inside of the telescopic rod (11) is equipped with a pressure sensor, and the piston (12) is equipped with a position sensor.

6. The cast-in-place lightweight concrete wall equipment as described in claim 3, characterized in that, The drive mechanism includes a drive motor (15), a gear (16) and a rack (17). The drive motor (15) is fixedly mounted on the fixed plate (6). The gear (16) is mounted on the output of the drive motor (15). The rack (17) is mounted on the air pipe (8). The rack (17) and the gear (16) are meshed.

7. The cast-in-place lightweight concrete wall equipment as described in claim 3, characterized in that, The bottom of the guide sleeve (7) is provided with a limiting tube (18).

8. The cast-in-place lightweight concrete wall equipment as described in claim 2, characterized in that, The casting mechanism includes a mixing tank (19), a second drive motor (20), a stirring shaft (21), a delivery pump (22), a delivery pipe (23), and a casting gun (24). The mixing tank (19) and the delivery pump (22) are both mounted on the frame (1). The second drive motor (20) is mounted on the mixing tank (19). The stirring shaft (21) is rotatably mounted on the mixing tank (19), and the top of the stirring shaft (21) is connected to the output shaft of the second drive motor (20). The bottom of the mixing tank (19) is provided with a feed valve (25). The suction port of the delivery pump (22) is connected to the interior of the mixing tank (19). The casting gun (24) is mounted on the discharge port of the delivery pump (22) through the delivery pipe (23).

9. A cast-in-place lightweight concrete wall, characterized in that, The wall constructed by the cast-in-place lightweight concrete equipment according to any one of claims 1 to 8 includes a main wall structure (28), multiple sets of glass fiber main pipes (29), multiple sets of glass fiber auxiliary pipes (30), and multiple sets of one-way valves (31). The multiple sets of glass fiber main pipes (29) are all located in the main wall structure (28). The multiple sets of glass fiber auxiliary pipes (30) are respectively installed on the multiple sets of glass fiber main pipes (29). The multiple sets of one-way valves (31) are respectively installed on the multiple sets of glass fiber auxiliary pipes (30). A cavity (32) is provided around the multiple sets of one-way valves (31), and foam particles are stored in the cavity (32).

10. A construction process for cast-in-place lightweight concrete walls, characterized in that, When constructing the cast-in-place lightweight concrete wall as described in claim 9 using cast-in-place lightweight concrete equipment, the following steps are included: S1. Set up wall molds or build exterior and interior walls at the construction site. Then install the mounting plate (2) on the work vehicle and install the fiberglass main pipe (29) on the limiting pipe (18). Adjust the height of the frame (1) through the work vehicle and insert the fiberglass main pipe (29) into the wall molds set up at the construction site or between the exterior and interior walls. S2. The staff stands on the support platform (26), connects the feed valve (25) to the equipment for conveying lightweight concrete, discharges the lightweight concrete into the mixing box (19), and at the same time pours other raw materials into the mixing box (19) according to the user's needs. The second drive motor (20) is turned on so that the stirring shaft (21) stirs the material in the mixing box (19). Then, the material in the mixing box (19) is discharged into the conveying pipe (23) by the operation of the conveying pump (22). The material is sprayed into the wall mold at the construction site or between the outer wall and the inner wall by the pouring gun (24). S3. After the lightweight concrete has cured to the required hardness, connect the air inlet pipe 1 (9) and air inlet pipe 2 (10) to the air pump (14) through the hose. Run the drive mechanism to lower the air inlet pipe (8) and insert it into the wall material. Compressed air is discharged into the air pump (14). Run the air pump (14) and discharge air into the air inlet pipe (8) through the air inlet pipe 2 (10) to extend the telescopic rod (11) or inflate the wall material through the air pump (14). Air is discharged from pipe (8), causing telescopic rod (11) to retract. The position of one-way valve (13) is adjusted, and compressed air mixed with foam particles is discharged into air pump (14). Then, air and foam particles are discharged into one-way valve (13) through air inlet pipe (9), so that one-way valve (13) sprays air into the wall, forming a cavity in the wall and leaving foam particles in the cavity to form a sound insulation structure. The presence of glass fiber main pipe (29) also increases the strength of the wall. S4. After the lightweight concrete has completely cured and dried, the wall is formed, and the top of the fiberglass main pipe (29) is sealed to complete the construction.

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