Concrete pouring device

Abstract

The invention relates to the technical field of pouring devices, and discloses a concrete pouring device which comprises an outer pipe body, an operation frame is fixedly assembled on the outer wall of the bottom end of the outer pipe body, a driving frame is fixedly assembled on the outer wall of the middle of the outer pipe body, and a connecting buckle is fixedly clamped to the top of the outer pipe body. A connecting pipe is fixedly assembled on the outer wall of the top end of the outer pipe body, the inner wall of the outer pipe body is sleeved with an inner pipe body, and a plurality of permeation holes are annularly formed in the outer wall of the middle of the inner pipe body. The upper fixing assembly and the lower fixing assembly are fixedly assembled with the two straight pipes correspondingly, one or more telescopic rods are used for stretching out and drawing back, so that the distance between one sides of the upper fixing assembly and the lower fixing assembly is driven to be changed, and the two fixing assemblies drive the outer pipe body to be bent; a constructor controls the control rocker to control the driving frame to operate through the controller, so that the constructor does not need to pull the material pipe to bend at a certain angle to realize blanking at different positions, and the blanking position can be manually adjusted conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of pouring devices, in particular to a concrete pouring device. Background Art

[0002] The existing pouring equipment generally uses a pump truck to transport concrete to a designated location due to the large project. That is, the truck body is used to pull the hanger and the concrete is pumped through the pipeline. During the pouring process, the concrete is poured vertically from the pipeline port, and the pouring is completed by manual support and adjustment of the position of the discharge port. Although the existing discharge pipe is simple in structure and easy to use, it still has certain problems. First of all, the feed pipe used in concrete pouring has a certain flexibility. When pouring, it is necessary to manually pull the feed pipe to bend it at a certain angle to achieve feeding at different positions. This requires a large pulling force and is not convenient for manual adjustment of the feeding position. Summary of the invention

[0003] The present invention provides a concrete pouring device, which solves the problems raised by the above background technology.

[0004] The present invention provides the following technical solution: a concrete pouring device, comprising an outer tube body, wherein the outer wall at the bottom end of the outer tube body is fixedly equipped with an operating frame, the outer wall in the middle of the outer tube body is fixedly equipped with a driving frame, the top of the outer tube body is fixedly connected with a connecting buckle, the top outer wall of the outer tube body is fixedly equipped with a connecting pipe, the inner wall of the outer tube body is sleeved with an inner tube body, the middle outer wall of the inner tube body is annularly provided with a plurality of penetration holes, the top of the inner tube body is fixedly equipped with a fixing ring, the bottom of the inner tube body is fixedly equipped with a limiting ring, the fixing ring and The distal end of the limiting ring is fixedly equipped with a clamping ring, the inner wall of the clamping ring is annularly inlaid with a humidity sensor, the outer wall of the inner tube body is slidably sleeved with an ultrasonic generator, the inner wall of the inner tube body is sleeved with filter cloth one, the top of the filter cloth one is integrally formed with filter cloth three, the bottom of the filter cloth one is integrally formed with filter cloth two, the middle part of the connecting pipe is fixedly equipped with an electronic one-way valve, the inner wall of the bottom end of the filter cloth one is fixedly equipped with a plurality of stirring rods, and the inner wall of the bottom of the filter cloth one is annularly provided with a plurality of fixedly assembled threaded guide patterns.

[0005] As a preferred technical solution of the present invention: the outer tube body includes a bellows, and both ends of the bellows are fixedly equipped with straight tubes; The upper and lower ends of the driving frame are both located at the connection between the two groups of straight pipes and the corrugated pipe.

[0006] As a preferred technical solution of the present invention: the operating frame is located at the bottom of the driving frame, the operating frame includes a mounting ring, and the top of the mounting ring is respectively provided with a control rocker and a controller; The control joystick, the driving frame, and the humidity sensor are all electrically connected to the controller.

[0007] As a preferred technical solution of the present invention: The driving frame includes two sets of fixing components up and down, and a telescopic rod is rotatably connected to the outer walls of the two sets of fixing components up and down; The fixing component includes two arc-shaped plates, and support rods are fixedly assembled on the opposite surfaces of the two arc-shaped plates. One end of the support rod away from the arc-shaped plate is rotatably connected to the telescopic rod; A clamping buckle is fixedly assembled on the outer wall of the support rod in the bottom set.

[0008] As a preferred technical solution of the present invention: The ultrasonic generator is fixedly assembled with the inner wall of a straight pipe at the bottom of the corrugated pipe, and the fixing ring is fixedly assembled with the top end of a straight pipe at the top of the corrugated pipe.

[0009] As a preferred technical solution of the present invention: The filter cloth three is fixedly assembled with a clamping ring at the top of the fixing ring, and the filter cloth two is located outside the outer pipe body.

[0010] As a preferred technical solution of the present invention: The electronic one-way valve is electrically connected to the controller, and the connecting pipe is connected to the water tank.

[0011] As a preferred technical solution of the present invention: The three stirring rods are arranged in a "pin" shape.

[0012] The present invention has the following beneficial effects: 1. For this concrete pouring device, by fixedly assembling the upper and lower two sets of fixing components with the two straight pipes respectively, and using one or more telescopic rods to expand and contract, the distance between one side of the upper and lower two sets of fixing components is changed, so as to drive the outer pipe body to bend by the two sets of fixing components; The construction worker controls the control joystick, and the control joystick controls the driving frame to operate through the controller, so that the worker does not need to pull the material pipe to bend at a certain angle to realize the blanking at different positions, which is convenient for manual adjustment of the blanking position.

[0013] 2. For this concrete pouring device, by simultaneously expanding and contracting several telescopic rods, the distance between the upper and lower two sets of fixing components is changed, so as to realize the expansion and contraction of the outer pipe body; By fixedly assembling the ultrasonic generator with the straight pipe, when the corrugated pipe expands and contracts through the driving frame, the straight pipe can drive the ultrasonic generator to slide up and down on the outer wall of the inner pipe body; By setting the ultrasonic generator, the ultrasonic waves generated when the ultrasonic generator operates are conducted to the inner pipe body, so that the air in the concrete located on the inner wall of the inner pipe body and the filter cloth one can be vibrated by the ultrasonic waves, thereby discharging the air in the concrete.

[0014] 3. When the concrete pouring device is not in use, clean water is injected into the inner cavity of the device, and the ultrasonic generator slides on the outer wall of the inner tube body, so that the device can be self-cleaned.

[0015] 4. The concrete pouring device utilizes filter cloth one, filter cloth two and filter cloth three to absorb liquid in concrete, and transmits the liquid to the humidity sensor, so that the humidity sensor can detect the content of liquid in concrete. By comparing the liquid content data detected by the humidity sensor with the data preset in the controller, when the humidity sensor detects that the liquid content in the concrete is too low, the controller will sound an alarm.

[0016] 5. In the concrete pouring device, when the humidity sensor detects that the liquid content of the concrete is too low, the controller will sound an alarm. At the same time, the controller controls the water pump to transfer the liquid in the water tank to the cavity between the outer tube body and the inner tube body through the connecting pipe. The ultrasonic generator and the outer tube body are fixedly assembled, and the ultrasonic generator and the inner tube body are slidably connected, so that the bottom of the cavity between the outer tube body and the inner tube body is sealed by the ultrasonic generator, and water penetrates into the inner cavity of the inner tube body through the penetration hole, thereby replenishing the liquid content of the concrete, so that the concrete meets the construction standards. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the outer tube structure of the present invention; Figure 3 This is a schematic diagram of the inner tube structure of the present invention; Figure 4 This is a schematic diagram of the structure of the drive frame of the present invention; Figure 5 This is a schematic diagram of the third structure of the filter cloth of the present invention; Figure 6 It is a schematic diagram of the stirring rod structure of the present invention.

[0018] In the figure: 1, outer tube body; 2, operating frame; 3, driving frame; 4, connecting buckle; 5, connecting tube; 6, inner tube body; 7, penetration hole; 8, fixing ring; 9, limiting ring; 10, clamping ring; 11, humidity sensor; 12, ultrasonic generator; 13, filter cloth 1; 14, filter cloth 2; 15, filter cloth 3; 16, electronic one-way valve; 17, stirring rod; 18, thread guide pattern; 101. Bellows; 102. Straight pipe; 201, mounting ring; 202, control joystick; 203, controller; 301, curved plate; 302, support rod; 303, telescopic rod; 304, snap buckle. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 - Figure 6 A concrete pouring device comprises an outer tube body 1, an operating frame 2 is fixedly mounted on the outer wall of the bottom end of the outer tube body 1, a driving frame 3 is fixedly mounted on the outer wall of the middle part of the outer tube body 1, a connecting buckle 4 is fixedly mounted on the top of the outer tube body 1, a connecting pipe 5 is fixedly mounted on the outer wall of the top end of the outer tube body 1, an inner tube body 6 is sleeved on the inner wall of the outer tube body 1, a plurality of penetration holes 7 are annularly opened on the outer wall of the middle part of the inner tube body 6, a fixing ring 8 is fixedly mounted on the top of the inner tube body 6, a limiting ring 9 is fixedly mounted on the bottom of the inner tube body 6, and the ends away from the fixing ring 8 and the limiting ring 9 are fixedly mounted A retaining ring 10, the inner wall of which is annularly inlaid with a humidity sensor 11, an ultrasonic generator 12 is slidably sleeved on the outer wall of the inner tube body 6, a filter cloth 13 is sleeved on the inner wall of the inner tube body 6, a filter cloth 3 15 is integrally formed on the top of the filter cloth 13, a filter cloth 2 14 is integrally formed on the bottom of the filter cloth 13, an electronic one-way valve 16 is fixedly installed in the middle of the connecting pipe 5, a plurality of stirring rods 17 are fixedly installed on the inner wall of the bottom end of the filter cloth 13, and a plurality of fixedly installed threaded guide patterns 18 are annularly arranged on the inner wall of the bottom of the filter cloth 13.

[0021] In a preferred embodiment: the outer tube body 1 includes a corrugated tube 101, and both ends of the corrugated tube 101 are fixedly equipped with straight tubes 102; The upper and lower ends of the driving frame 3 are both located at the connection between the two groups of straight tubes 102 and the corrugated tube 101 .

[0022] In the above structure, the outer tube body 1 can bend by driving the straight tube 102 through the bellows 101, and the upper and lower ends of the driving frame 3 are located at the connection between the two groups of straight tubes 102 and the bellows 101, so that the driving frame 3 can drive the outer tube body 1 to bend.

[0023] In a preferred embodiment: the operating frame 2 is located at the bottom of the driving frame 3, and the operating frame 2 includes a mounting ring 201, and a control rocker 202 and a controller 203 are respectively arranged on the top of the mounting ring 201; The control joystick 202 , the driving frame 3 and the humidity sensor 11 are all electrically connected to the controller 203 .

[0024] In the above structure, the construction personnel control the control rocker 202 so that the control rocker 202 controls the driving frame 3 to operate through the controller 203, so that the personnel do not need to pull the material tube to bend at a certain angle to realize material discharge at different positions, which is convenient for manual adjustment of the material discharge position.

[0025] In a preferred embodiment: the driving frame 3 includes two sets of upper and lower fixing components, and the outer walls of the upper and lower fixing components are rotatably connected with the telescopic rod 303; The fixing assembly includes two sets of arc plates 301, and the opposite sides of the two sets of arc plates 301 are fixedly equipped with support rods 302, and one end of the support rod 302 away from the arc plate 301 is rotatably connected to the telescopic rod 303; The outer wall of the support rod 302 at the bottom group is fixedly equipped with a snap-fit ​​buckle 304 .

[0026] In the above structure, the upper and lower sets of fixing components are respectively fixedly assembled with the two sets of straight tubes 102, and one or more sets of telescopic rods 303 are used to extend and retract, thereby driving the distance between one side of the upper and lower sets of fixing components to change, so that the two sets of fixing components drive the outer tube body 1 to bend; By simultaneously extending and retracting the plurality of telescopic rods 303, the distance between the upper and lower sets of fixed components can be changed, thereby achieving the extension and retraction of the outer tube body 1; In actual work, there is a problem that the concrete mold will topple over when pouring concrete. During the pouring process, personnel need to hold the equipment by hand and stand on the top of the mold to pour. Therefore, when the concrete mold topples over, the personnel have nothing to support themselves. By setting the snap-on buckle 304, the staff can wear the protective equipment and snap the protective equipment to the snap-on buckle 304. When the equipment in the present application is in use, it is connected to the output end of the concrete pump truck through the connecting buckle 4, so that the staff can realize emergency lifting of the staff through the concrete pump truck.

[0027] In a preferred embodiment: the ultrasonic generator 12 is fixedly assembled to the inner wall of a group of straight tubes 102 located at the bottom of the bellows 101 , and the fixing ring 8 is fixedly assembled to the top of a group of straight tubes 102 located at the top of the bellows 101 .

[0028] In the above structure, the ultrasonic generator 12 and the straight tube 102 are fixedly assembled, so that when the bellows 101 is extended and retracted through the driving frame 3, the straight tube 102 can drive the ultrasonic generator 12 to slide up and down on the outer wall of the inner tube body 6; By arranging the ultrasonic generator 12, the ultrasonic wave generated by the ultrasonic generator 12 during operation is transmitted to the inner tube body 6, so that the air in the concrete located on the inner tube body 6 and the inner wall of the filter cloth 13 can vibrate through the ultrasonic wave, thereby discharging the air in the concrete.

[0029] In a preferred embodiment: The third filter cloth 15 is fixedly assembled with the snap ring 10 at the top of the fixed ring 8, and the second filter cloth 14 is located outside the outer tube body 1.

[0030] In the above structure, the third filter cloth 15 is fixed by the snap ring 10, so that the first filter cloth 13 is located in the inner cavity of the inner tube body 6. The concrete is isolated by the first filter cloth 13, so that the concrete will not overflow between the inner tube body 6 and the outer tube body 1 through the permeation holes 7. At the same time, the first filter cloth 13 and the third filter cloth 15 are used to isolate the concrete, so that the concrete will not adhere to the inner wall of the inner tube body 6, thereby increasing the cleanability of the equipment. On the other hand, the first filter cloth 13, the second filter cloth 14 and the third filter cloth 15 are used to absorb the liquid in the concrete and conduct the liquid to the humidity sensor 11, so that the humidity sensor 11 can detect the liquid content in the concrete. By comparing the liquid content data detected by the humidity sensor 11 with the preset data in the controller 203, when the humidity sensor 11 detects that the liquid content in the concrete is too low, the controller 203 gives an alarm.

[0031] The higher the liquid content, the better the workability of the concrete usually is, that is, the concrete is easier to flow and pour.

[0032] Too low moisture content will cause the concrete to be too dry and hard, making it difficult to pour and compact. Therefore, by detecting the liquid content in the concrete through the humidity sensor 11, the staff can know in real time whether the quality of the concrete meets the standards. On the other hand, since the second filter cloth 14 is conical, the second filter cloth 14 can achieve a certain gathering effect on the concrete discharged from the first filter cloth 13, thereby solving the problem of the concrete splashing everywhere when discharged.

[0033] In a preferred embodiment: The electronic one-way valve 16 is electrically connected to the controller 203, and the connecting pipe 5 is connected to the water tank.

[0034] In the above structure, a water pump is provided in the water tank. When the humidity sensor 11 detects that the liquid content in the concrete is too low, the controller 203 gives an alarm. At the same time, the controller 203 controls the water pump to transfer the liquid in the water tank to the cavity between the outer tube body 1 and the inner tube body 6 through the connecting pipe 5. The ultrasonic generator 12 is fixedly assembled with the outer tube body 1, and the ultrasonic generator 12 is slidably sleeved with the inner tube body 6, so that the bottom of the cavity between the outer tube body 1 and the inner tube body 6 is sealed by the ultrasonic generator 12. Through the permeation holes 7, the water permeates into the inner cavity of the inner tube body 6, thereby realizing the replenishment of the liquid content of the concrete, so that the concrete meets the construction standards.

[0035] In a preferred embodiment: The three stirring rods 17 are arranged in a "pin" shape.

[0036] In the above structure, the stirring rods 17 arranged in a "pin" shape enable the concrete flowing in the inner cavity of the first filter cloth 13 to be separated by the stirring rod 17 after contacting the uppermost stirring rod 17. When the concrete flows downward, it can contact the other two stirring rods 17, and then the concrete is separated again by the stirring rod 17, so that the mixing and stirring of the concrete by several stirring rods 17 arranged in a "pin" shape are realized.

[0037] Working principle: The upper and lower two groups of fixing components are fixedly assembled with the two groups of straight pipes 102 respectively, and one or more telescopic rods 303 are used for telescoping, so as to drive the distance between one side of the upper and lower two groups of fixing components to change, thereby realizing the bending of the outer pipe body 1 driven by the two groups of fixing components; The construction workers control the control rocker 202, and the control rocker 202 controls the operation of the driving frame 3 through the controller 203, so that the workers do not need to pull the material pipe to bend at a certain angle to realize the blanking at different positions, which is convenient for manual adjustment of the blanking position; When several telescopic rods 303 are telescoped simultaneously, the distance between the upper and lower two groups of fixing components changes, thereby realizing the telescoping of the outer pipe body 1; The ultrasonic generator 12 is fixedly assembled with the straight pipe 102. When the corrugated pipe 101 expands and contracts through the driving frame 3, the straight pipe 102 can drive the ultrasonic generator 12 to slide up and down on the outer wall of the inner pipe body 6; By arranging the ultrasonic generator 12, the ultrasonic waves generated when the ultrasonic generator 12 operates are conducted to the inner pipe body 6, so that the air in the concrete located on the inner wall of the inner pipe body 6 and the first filter cloth 13 can be vibrated by the ultrasonic waves, thereby discharging the air in the concrete; When the equipment is not in use, by injecting clean water into the inner cavity of the equipment and making the ultrasonic generator 12 slide on the outer wall of the inner pipe body 6, the equipment realizes self-cleaning; The third filter cloth 15 is fixed by the snap ring 10, and the first filter cloth 13 is located in the inner cavity of the inner pipe body 6. The first filter cloth 13 isolates the concrete, so that the concrete will not overflow between the inner pipe body 6 and the outer pipe body 1 through the permeation holes 7. At the same time, the first filter cloth 13 and the third filter cloth 15 are used to isolate the concrete, so that the concrete will not adhere to the inner wall of the inner pipe body 6, thereby increasing the easy cleaning property of the equipment; On the other hand, the filter cloth 13, filter cloth 14, and filter cloth 15 are used to absorb the liquid in the concrete and conduct the liquid to the humidity sensor 11, enabling the humidity sensor 11 to detect the liquid content in the concrete. By comparing the liquid content data detected by the humidity sensor 11 with the preset data in the controller 203, when the humidity sensor 11 detects that the liquid content in the concrete is too low, the controller 203 gives an alarm. When the humidity sensor 11 detects that the liquid content in the concrete is too low, the controller 203 gives an alarm. At the same time, the controller 203 controls the water pump to transfer the liquid in the water tank through the connecting pipe 5 to the cavity between the outer pipe body 1 and the inner pipe body 6. The ultrasonic generator 12 is fixedly assembled with the outer pipe body 1, and the ultrasonic generator 12 is slidably sleeved with the inner pipe body 6, so that the bottom of the cavity between the outer pipe body 1 and the inner pipe body 6 is sealed by the ultrasonic generator 12. Through the permeation holes 7, the water permeates into the inner cavity of the inner pipe body 6, thereby realizing the replenishment of the liquid content in the concrete, so that the concrete meets the construction standards. Through the stirring rods 17 arranged in a "pin" shape, the concrete is separated by the stirring rods 17, thereby realizing the mixing and stirring of the concrete by several stirring rods 17 arranged in a "pin" shape.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete pouring device, comprising an outer tube body (1), characterized in that: The outer wall of the bottom end of the outer tube body (1) is fixedly equipped with an operating frame (2), the outer wall of the middle part of the outer tube body (1) is fixedly equipped with a driving frame (3), the top of the outer tube body (1) is fixedly clamped with a connecting buckle (4), the top outer wall of the outer tube body (1) is fixedly equipped with a connecting pipe (5), the inner wall of the outer tube body (1) is sleeved with an inner tube body (6), the middle outer wall of the inner tube body (6) is annularly provided with a plurality of penetration holes (7), the top of the inner tube body (6) is fixedly equipped with a fixing ring (8), the bottom of the inner tube body (6) is fixedly equipped with a limiting ring (9), and the ends away from the fixing ring (8) and the limiting ring (9) are fixedly equipped with a clamping ring (10), The inner wall of the clamping ring (10) is inlaid with a humidity sensor (11) in an annular shape, the outer wall of the inner tube body (6) is slidably sleeved with an ultrasonic generator (12), the inner wall of the inner tube body (6) is sleeved with a filter cloth 1 (13), the top of the filter cloth 1 (13) is integrally formed with a filter cloth 3 (15), the bottom of the filter cloth 1 (13) is integrally formed with a filter cloth 2 (14), the middle of the connecting pipe (5) is fixedly equipped with an electronic one-way valve (16), the inner wall of the bottom end of the filter cloth 1 (13) is fixedly equipped with a plurality of stirring rods (17), and the inner wall of the bottom of the filter cloth 1 (13) is annularly provided with a plurality of fixedly equipped threaded guide grooves (18).

2. A concrete pouring device according to claim 1, characterized in that: The outer tube body (1) comprises a bellows (101), and both ends of the bellows (101) are fixedly mounted with straight tubes (102); The upper and lower ends of the driving frame (3) are both located at the connection between the two groups of straight tubes (102) and the corrugated tube (101).

3. A concrete pouring device according to claim 1, characterized in that: The operating frame (2) is located at the bottom of the driving frame (3), and the operating frame (2) comprises a mounting ring (201). A control rocker (202) and a controller (203) are respectively arranged on the top of the mounting ring (201); The control rocker (202), the drive frame (3) and the humidity sensor (11) are all electrically connected to the controller (203).

4. A concrete pouring device according to claim 1, characterized in that: The driving frame (3) comprises two sets of upper and lower fixing components, and the outer walls of the upper and lower fixing components are rotatably connected to telescopic rods (303); The fixing assembly comprises two groups of arc-shaped plates (301), and the opposite sides of the two groups of arc-shaped plates (301) are fixedly equipped with support rods (302), and one end of the support rod (302) away from the arc-shaped plates (301) is rotatably connected to the telescopic rod (303); The outer wall of the support rod (302) located in the bottom group is fixedly equipped with a snap-fit ​​buckle (304).

5. A concrete pouring device according to claim 1, characterized in that: The ultrasonic generator (12) is fixedly assembled to the inner wall of a group of straight tubes (102) located at the bottom of the bellows (101), and the fixing ring (8) is fixedly assembled to the top end of a group of straight tubes (102) located at the top of the bellows (101).

6. A concrete pouring device according to claim 1, characterized in that: The filter cloth three (15) is fixedly assembled with a group of clamping rings (10) located at the top of the fixing ring (8), and the filter cloth two (14) is located outside the outer tube body (1).

7. A concrete pouring device according to claim 1, characterized in that: The electronic one-way valve (16) is electrically connected to the controller (203), and the connecting pipe (5) is connected to the water tank.

8. A concrete pouring device according to claim 1, characterized in that: The three groups of the stirring rods (17) are arranged in a "pin" shape.

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