Civil engineering building foundation pile construction equipment

Abstract

The invention provides civil engineering building foundation pile construction equipment, and relates to the technical field of civil engineering foundation pile construction. The civil engineering building foundation pile construction equipment comprises a stirring box, a conveying pump is arranged on the lower end face of the stirring box, a connecting pipe is fixedly connected to the output end of the conveying pump, a storage structure is arranged at the output end of the connecting pipe, and a water injection structure is arranged on the lower portion of one side of the stirring box and comprises a steam generator. The output end of the steam generator is fixedly connected with a pressure pump, the output end of the pressure pump is fixedly connected with an annular pipe, four one-way valves are arranged on the upper end face of the annular pipe in a rectangular arrangement mode, the output ends of the four one-way valves penetrate through the lower end face of the stirring box to extend into the stirring box, and the end portions of the four one-way valves are fixedly connected with dustproof nets. The steam is conveyed into the stirring tank through the water injection structure, and the steam can be quickly and uniformly distributed in the whole mixture, so that the temperature and the humidity of the concrete are improved, and the concrete is more uniformly mixed.

Description

Technical Field

[0001] The invention relates to the technical field of civil engineering foundation pile construction, in particular to civil engineering building foundation pile construction equipment. Background Art

[0002] Civil engineering construction is a broad field that covers various engineering activities from planning, design, construction to maintenance. It involves providing infrastructure and building structures for society. Civil engineering construction piles are the basic part of buildings or structures, and they undertake the important function of transferring the load of the superstructure to the foundation. The design and construction quality of the piles directly affect the safety and stability of the entire building. According to the type of pile construction, they can be divided into bored cast-in-place piles, prefabricated piles, static pressure piles and immersed tube cast-in-place piles. In the construction of bored cast-in-place piles and immersed tube cast-in-place piles, a mixer is required to mix the concrete mortar and then input it into the drill hole and immersed tube.

[0003] There are still some problems in the use of existing civil engineering building foundation pile construction equipment. During the process of stirring and mixing concrete, if water is added, uneven distribution may lead to uneven concrete strength, reduced working performance and reduced durability, and a longer stirring time is required for uniform mixing. Therefore, technical personnel in this field provide a civil engineering building foundation pile construction equipment to solve the problems raised in the above background technology. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a civil engineering building foundation pile construction equipment, which solves the problem that when adding water during the mixing process of concrete, uneven distribution may lead to uneven strength of concrete, reduced working performance and durability, and a longer mixing time is required for uniform mixing.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the present invention is implemented through the following technical solutions: A civil engineering building foundation pile construction equipment, including a mixing box, a delivery pump is provided on the lower end surface of the mixing box, a connecting pipe is fixedly connected to the output end of the delivery pump, a storage structure is provided on the output end of the connecting pipe, and a water injection structure is provided at the lower side of one side of the mixing box;

[0008] The water injection structure includes a steam generator, the output end of the steam generator is fixedly connected to a pressure pump, the output end of the pressure pump is fixedly connected to an annular tube, and four one-way valves are arranged in a rectangular shape on the upper end surface of the annular tube. The output ends of the four one-way valves all pass through the lower end surface of the mixing box and pass into the interior of the mixing box, and the ends are fixedly connected to dustproof nets;

[0009] A top cover is fixedly connected to the rear of the upper end surface of the mixing box, a mixing structure is fixedly connected to the upper end surface of the top cover at the center of the upper end of the mixing box, and a flip cover is rotatably connected to the front end surface of the top cover.

[0010] Preferably, the storage structure includes a bracket, a winding disk is fixedly connected to the upper part of the bracket, a first servo motor is fixedly connected to the upper part of the center of the front end surface of the bracket, an output end of the first servo motor passes through the front end surface of the bracket to the inside of the winding disk, and a rotary concrete pump pipe joint is fixedly connected to the end, the rotating end of the rotary concrete pump pipe joint is connected to the output end of the first servo motor, the input end of the rotating end of the rotary concrete pump pipe joint is connected to the connecting pipe, a first conductive slip ring is sleeved on the output end of the first servo motor, and the rotating end of the first conductive slip ring is sleeved on the first servo motor. The output end of the motor and the rotating end of the rotary concrete pump pipe joint are fixedly connected with the conveying pipe. The first servo motor is controlled to start in reverse, and the first servo motor drives the rotating end of the first conductive slip ring, the rotating end of the rotary concrete pump pipe joint and the winding disk to rotate, so as to release the conveying pipe, and then put the end of the conveying pipe into the sinking pipe or the drilling hole. After use, the first servo motor is controlled to start in the forward direction, and the first servo motor drives the rotating end of the first conductive slip ring, the rotating end of the rotary concrete pump pipe joint and the winding disk to rotate, so as to wind the conveying pipe around the outside of the rotary concrete pump pipe joint.

[0011] Preferably, the delivery pipe is wound around the outside of the rotary concrete pump pipe joint and the inside of the winding disk, and a vibrating rod tube is fixedly connected to the end thereof. A plurality of first vibrating motors are arranged in a circular shape on the upper end surface of the vibrating rod tube. Vibration is generated by the plurality of first vibrating motors and acts on the first vibrating motors, so that bubbles inside the concrete are vibrated out, thereby ensuring the quality of the pouring.

[0012] Preferably, the fixed end of the first conductive slip ring is fixedly connected to the bracket, and the fixed end of the rotary concrete pump pipe joint is fixedly connected to the bracket.

[0013] Preferably, the lower end of the bracket is fixedly connected to a base plate, and the center of one side wall of the base plate is fixedly connected to a Y-shaped clamping frame, so that the conveying pipe can be clamped by the Y-shaped clamping frame.

[0014] Preferably, the stirring structure includes a second servo motor, an output end of the second servo motor passes through the upper end surface of the top cover to the lower end of the top cover, and the end is fixedly connected to a shaft rod, a second conductive slip ring is sleeved on the output end of the second servo motor located at the upper end of the top cover, the fixed end of the second conductive slip ring is fixedly connected to the top cover, and the rotating end of the second conductive slip ring is rotatably connected to the output end of the second conductive slip ring, a stirring blade is provided at the upper part of the outer wall of the shaft rod, a stirring rod is provided at the lower part of the outer wall of the shaft rod, and a plurality of second vibration motors are provided inside the stirring rod and inside the stirring blades, the second servo motor drives the rotating end of the second conductive slip ring and the shaft rod to rotate, and the shaft rod drives the stirring blade and the stirring rod to rotate, so as to stir and mix the concrete inside the mixing box, and then the plurality of second vibration motors are powered by the second conductive slip ring, and the plurality of second vibration motors generate vibration to act on the stirring rod and the stirring blade, so as to stir and vibrate at the same time, and the vibration can reduce the internal friction of the concrete, improve its fluidity, and make it easier to mix the components evenly.

[0015] (III) Beneficial effects

[0016] The present invention provides a civil engineering building foundation pile construction device, which has the following beneficial effects:

[0017] 1. In the present invention, the steam generator is started to heat the water inside the steam generator to generate steam, the pressure pump is started to transport the steam to the inside of the annular pipe, and then transported to the inside of the mixing box through four one-way valves. The one-way valves and the dustproof nets are used to prevent concrete from flowing back into the one-way valves and the annular pipe. The steam has high thermal energy and humidity. The steam is evenly injected into the concrete mixture. The steam can be quickly and evenly distributed in the entire mixture, thereby increasing the temperature and humidity of the concrete and facilitating more even mixing of the concrete.

[0018] 2. In the present invention, the second servo motor drives the rotating end of the second conductive slip ring and the shaft to rotate, and the shaft drives the stirring blades and the stirring rod to rotate, so as to stir and mix the concrete inside the mixing box. Then, the second conductive slip ring is used to power the plurality of second vibration motors, and the plurality of second vibration motors generate vibrations to act on the stirring rod and the stirring blades, so as to vibrate while stirring. The vibration can reduce the internal friction of the concrete, improve its fluidity, and make it easier to mix the components evenly.

[0019] 3. In the present invention, the end of the delivery pipe is placed in a submerged pipe or a drilled hole, and then the delivery pump is started. The delivery pump delivers the mixed concrete in the mixing box to the inside of the connecting pipe, enters the inside of the delivery pipe through a rotary concrete pump pipe joint, and is discharged through a vibrating rod tube. After being discharged, the connecting pipe is controlled to stop, and the vibrating rod tube is inserted into the concrete inside the submerged pipe and the drilled hole. Then, the first conductive slip ring is used to power the multiple first vibration motors, and the vibration generated by the multiple first vibration motors acts on the first vibration motors, so that the bubbles in the concrete are vibrated out, thereby ensuring the quality of the pouring.

[0020] 4. In the present invention, after use, the first servo motor is controlled to start in the forward direction, and the first servo motor drives the rotating end of the first conductive slip ring, the rotating end of the rotary concrete pump pipe joint and the winding disk to rotate, so that the conveying pipe is wound around the outside of the rotary concrete pump pipe joint, and then the conveying pipe is clamped by the Y-shaped clamping frame to facilitate the storage of the conveying pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A perspective view of the present invention;

[0022] Figure 2 is a three-dimensional cross-sectional view of the present invention;

[0023] Figure 3 is a side sectional view of the present invention;

[0024] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0025] Figure 5 It is a front cross-sectional view of the vibrating rod tube of the present invention;

[0026] Figure 6 It is a three-dimensional diagram of the water injection structure of the present invention.

[0027] Among them, 1. mixing box; 2. storage structure; 201. bracket; 202. winding disk; 203. first servo motor; 204. first conductive slip ring; 205. rotary concrete pump pipe joint; 206. delivery pipe; 207. vibration rod tube; 208. first vibration motor; 209. Y-shaped clamping frame; 3. water injection structure; 301. steam generator; 302. pressure pump; 303. annular pipe; 304. one-way valve; 305. dustproof net; 4. flip cover; 5. stirring structure; 501. second servo motor; 502. second conductive slip ring; 503. stirring blade; 504. stirring rod; 505. shaft rod; 506. second vibration motor; 6. top cover; 7. delivery pump; 8. connecting pipe; 9. bottom plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 1:

[0030] like Figure 1-6 As shown, an embodiment of the present invention provides a civil engineering building foundation pile construction equipment, including a mixing box 1, a delivery pump 7 is provided on the lower end surface of the mixing box 1, a connecting pipe 8 is fixedly connected to the output end of the delivery pump 7, and a storage structure 2 is provided on the output end of the connecting pipe 8. The storage structure 2 is convenient for winding up the delivery pipe 206 and can improve the pouring quality. A water injection structure 3 is provided at the lower part of one side of the mixing box 1.

[0031] The water injection structure 3 includes a steam generator 301, the output end of the steam generator 301 is fixedly connected to a pressure pump 302, the output end of the pressure pump 302 is fixedly connected to an annular tube 303, and four one-way valves 304 are arranged in a rectangular shape on the upper end surface of the annular tube 303. The output ends of the four one-way valves 304 all penetrate the lower end surface of the mixing box 1 and pass into the interior of the mixing box 1, and the ends are all fixedly connected to a dustproof net 305. By starting the steam generator 301, the water inside the steam generator 301 is heated to generate steam, and the pressure pump 302 is started to transport the steam to the inside of the annular tube 303, and then transport it to the inside of the mixing box 1 through the four one-way valves 304. The one-way valves 304 and the dustproof net 305 prevent concrete from backflowing into the one-way valves 304 and the annular tube 303. The steam has high thermal energy and humidity. The steam is evenly injected into the concrete mixture, and the steam can be quickly and evenly distributed in the entire mixture, thereby increasing the temperature and humidity of the concrete and facilitating more even mixing of the concrete.

[0032] A top cover 6 is fixedly connected to the rear of the upper end surface of the mixing box 1, and a stirring structure 5 is fixedly connected to the upper end surface of the top cover 6 located at the center of the upper end of the mixing box 1. Sufficient stirring is carried out through the stirring structure 5. A flap 4 is rotatably connected to the front end surface of the top cover 6, and concrete is added to the mixing box 1 by opening the flap 4.

[0033] like Figure 1 , 3As shown in Figure 5, the storage structure 2 includes a bracket 201, a winding disk 202 is fixedly connected to the upper part of the bracket 201, a first servo motor 203 is fixedly connected to the upper part of the center of the front end surface of the bracket 201, an output end of the first servo motor 203 passes through the front end surface of the bracket 201 to the inside of the winding disk 202, and a rotary concrete pump pipe joint 205 is fixedly connected to the end, the rotating end of the rotary concrete pump pipe joint 205 is connected to the output end of the first servo motor 203, the input end of the rotating end of the rotary concrete pump pipe joint 205 is connected to the connecting pipe 8, a first conductive slip ring 204 is sleeved on the output end of the first servo motor 203, and the rotating end of the first conductive slip ring 204 is sleeved between the output end of the first servo motor 203 and the rotary end. The output end of the rotating end of the rotary concrete pump pipe joint 205 is fixedly connected with the conveying pipe 206. The first servo motor 203 is controlled to start in the reverse direction, and the first servo motor 203 drives the rotating end of the first conductive slip ring 204, the rotating end of the rotary concrete pump pipe joint 205 and the winding disk 202 to rotate, so as to release the conveying pipe 206, and then put the end of the conveying pipe 206 into the sinking pipe or the drilling hole. After use, the first servo motor 203 is controlled to start in the forward direction, and the first servo motor 203 drives the rotating end of the first conductive slip ring 204, the rotating end of the rotary concrete pump pipe joint 205 and the winding disk 202 to rotate, so as to wind the conveying pipe 206 around the outer side of the rotary concrete pump pipe joint 205.

[0034] The delivery pipe 206 is wound around the outside of the rotary concrete pump pipe joint 205 and the inside of the winding disk 202, and the end is fixedly connected to a vibration rod tube 207. The upper end surface of the vibration rod tube 207 is provided with a plurality of first vibration motors 208 arranged in a circular shape. Vibration is generated by the plurality of first vibration motors 208 and acts on the first vibration motors 208, so that bubbles inside the concrete are vibrated out, thereby ensuring the quality of the pouring.

[0035] The fixed end of the first conductive slip ring 204 is fixedly connected to the bracket 201 , and the fixed end of the rotary concrete pump pipe joint 205 is fixedly connected to the bracket 201 .

[0036] The bottom end of the bracket 201 is fixedly connected to the bottom plate 9 , and the center of one side wall of the bottom plate 9 is fixedly connected to a Y-shaped clamping frame 209 , so as to facilitate clamping the conveying tube 206 through the Y-shaped clamping frame 209 .

[0037] like Figure 1 , 2As shown in Figures 3 and 4, the stirring structure 5 includes a second servo motor 501, the output end of the second servo motor 501 passes through the upper end surface of the top cover 6 to the lower end of the top cover 6, and the end is fixedly connected to a shaft 505, and a second conductive slip ring 502 is sleeved on the output end of the second servo motor 501 at the upper end of the top cover 6, the fixed end of the second conductive slip ring 502 is fixedly connected to the top cover 6, and the rotating end of the second conductive slip ring 502 is rotatably connected to the output end of the second conductive slip ring 502, a stirring blade 503 is provided at the upper part of the outer wall of the shaft 505, and a stirring rod 504 is provided at the lower part of the outer wall of the shaft 505, and the inside of the stirring rod 504 is connected to the A plurality of second vibration motors 506 are arranged inside the stirring blade 503. The second servo motor 501 drives the rotating end of the second conductive slip ring 502 and the shaft 505 to rotate. The shaft 505 drives the stirring blade 503 and the stirring rod 504 to rotate, so as to stir and mix the concrete inside the mixing box 1. Then, the plurality of second vibration motors 506 are powered by the second conductive slip ring 502. The plurality of second vibration motors 506 generate vibrations to act on the stirring rod 504 and the stirring blade 503, so as to vibrate while stirring. The vibration can reduce the internal friction of the concrete, improve its fluidity, and make it easier to mix the components evenly.

[0038] Working principle: When in use, concrete mortar is added to the mixing box 1 by opening the flap 4, and then water is added to the steam generator 301. By starting the steam generator 301, the water in the steam generator 301 is heated to generate steam, and the booster pump 302 is started to transport the steam to the annular pipe 303, and then transported to the inside of the mixing box 1 through four one-way valves 304. The one-way valves 304 and the dustproof net 305 prevent the concrete from flowing back into the one-way valves 304 and the annular pipe 303. The steam has high thermal energy and humidity. The steam is evenly injected into the concrete mixture. The steam can be quickly and evenly distributed in the entire mixture, thereby increasing the temperature and humidity of the concrete and facilitating more even mixing of the concrete.

[0039] Then the second servo motor 501 is controlled to start, the second servo motor 501 drives the rotating end of the second conductive slip ring 502 and the shaft 505 to rotate, the shaft 505 drives the stirring blade 503 and the stirring rod 504 to rotate, and the concrete inside the mixing box 1 is stirred and mixed, and then the second conductive slip ring 502 is used to power the plurality of second vibration motors 506, and the plurality of second vibration motors 506 generate vibrations to act on the stirring rod 504 and the stirring blade 503, and vibrate while stirring. The vibration can reduce the internal friction of the concrete, improve its fluidity, and make it easier to mix the components evenly. The vibration helps to discharge bubbles in the concrete, improve its density and strength, promote the dispersion of cement particles and aggregates, reduce agglomeration, and improve mixing uniformity.

[0040] After the mixing is finished, the first servo motor 203 is controlled to start in reverse, and the first servo motor 203 drives the rotating end of the first conductive slip ring 204, the rotating end of the rotary concrete pump pipe joint 205 and the winding disk 202 to rotate, so as to release the delivery pipe 206, and then put the end of the delivery pipe 206 into the immersed pipe or the drill hole, and then start the delivery pump 7, and the delivery pump 7 delivers the mixed concrete in the mixing box 1 to the inside of the connecting pipe 8, enters the inside of the delivery pipe 206 through the rotary concrete pump pipe joint 205, and then is discharged through the vibrating rod pipe 207. After being discharged, the connecting pipe 8 is controlled to stop, and the vibrating rod pipe 207 is inserted into the concrete inside the immersed pipe and the drill hole, and then the first conductive slip ring 204 is used to power the multiple first vibration motors 208, and the vibration generated by the multiple first vibration motors 208 acts on the first vibration motors 208, so that the bubbles in the concrete are vibrated out, thereby ensuring the quality of the pouring.

[0041] After use, the first servo motor 203 is controlled to start in the forward direction, and the first servo motor 203 drives the rotating end of the first conductive slip ring 204, the rotating end of the rotary concrete pump pipe joint 205 and the winding disk 202 to rotate, so that the conveying pipe 206 is wound around the outside of the rotary concrete pump pipe joint 205, and then the conveying pipe 206 is clamped by the Y-shaped clamping frame 209, so that the conveying pipe 206 is easy to store.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A civil engineering building foundation pile construction equipment, comprising a mixing box (1), characterized in that: The lower end surface of the mixing box (1) is provided with a delivery pump (7), the output end of the delivery pump (7) is fixedly connected to a connecting pipe (8), the output end of the connecting pipe (8) is provided with a storage structure (2), and a water injection structure (3) is provided at the lower part of one side of the mixing box (1); The water injection structure (3) comprises a steam generator (301), the output end of the steam generator (301) is fixedly connected to a pressure pump (302), the output end of the pressure pump (302) is fixedly connected to an annular tube (303), and four one-way valves (304) are arranged in a rectangular shape on the upper end surface of the annular tube (303), the output ends of the four one-way valves (304) all pass through the lower end surface of the mixing box (1) and lead to the interior of the mixing box (1), and the ends are all fixedly connected to dustproof nets (305); A top cover (6) is fixedly connected to the rear of the upper end surface of the mixing box (1), a mixing structure (5) is fixedly connected to the upper end surface of the top cover (6) at the center of the upper end of the mixing box (1), and a flip cover (4) is rotatably connected to the front end surface of the top cover (6).

2. The civil engineering construction pile construction equipment according to claim 1, characterized in that: The storage structure (2) comprises a bracket (201), a winding disk (202) is fixedly connected to the upper part of the bracket (201), a first servo motor (203) is fixedly connected to the upper part of the center of the front end surface of the bracket (201), an output end of the first servo motor (203) passes through the front end surface of the bracket (201) and leads to the inside of the winding disk (202), and a rotary concrete pump pipe joint (205) is fixedly connected to the end of the first servo motor (203), and the rotating end of the rotary concrete pump pipe joint (205) is connected to the first servo motor The first servo motor (203) is connected to the output end of the first servo motor (203), the input end of the rotating end of the rotary concrete pump pipe joint (205) is connected to the connecting pipe (8), the output end of the first servo motor (203) is sleeved with a first conductive slip ring (204), the rotating end of the first conductive slip ring (204) is sleeved on the output end of the first servo motor (203) and the rotating end of the rotary concrete pump pipe joint (205), and the output end of the rotating end of the rotary concrete pump pipe joint (205) is fixedly connected to a delivery pipe (206).

3. The civil engineering construction pile construction equipment according to claim 2, characterized in that: The delivery pipe (206) is wound around the outside of the rotary concrete pump pipe joint (205) and the inside of the winding disk (202), and the end thereof is fixedly connected to a vibration rod tube (207). The upper end surface of the vibration rod tube (207) is provided with a plurality of first vibration motors (208) arranged in a circular shape.

4. The civil engineering construction pile construction equipment according to claim 2, characterized in that: The fixed end of the first conductive slip ring (204) is fixedly connected to the bracket (201), and the fixed end of the rotary concrete pump pipe joint (205) is fixedly connected to the bracket (201).

5. The civil engineering construction pile construction equipment according to claim 1, characterized in that: The lower end of the bracket (201) is fixedly connected to a bottom plate (9), and the center of a side wall of the bottom plate (9) is fixedly connected to a Y-shaped clamping frame (209).

6. The civil engineering construction pile construction equipment according to claim 2, characterized in that: The stirring structure (5) comprises a second servo motor (501), the output end of the second servo motor (501) passes through the upper end surface of the top cover (6) to the lower end of the top cover (6), and the end is fixedly connected to a shaft (505), and a second conductive slip ring (502) is sleeved on the output end of the second servo motor (501) located at the upper end of the top cover (6), the fixed end of the second conductive slip ring (502) is fixedly connected to the top cover (6), and the rotating end of the second conductive slip ring (502) is rotatably connected to the output end of the second conductive slip ring (502), a stirring blade (503) is provided at the upper part of the outer wall of the shaft (505), a stirring rod (504) is provided at the lower part of the outer wall of the shaft (505), and a plurality of second vibration motors (506) are provided inside the stirring rod (504) and inside the stirring blade (503).

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