CN218713037U

CN218713037U - Pile forming quality control device for cast-in-situ bored pile

Info

Publication number: CN218713037U
Application number: CN202222969508.5U
Authority: CN
Inventors: 宁晨光; 罗新虎; 陆松; 陈沛; 李建辉; 王勇琪; 李俊
Original assignee: Shanxi Installation Group Co Ltd
Current assignee: Shanxi Installation Group Co Ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-24
Anticipated expiration: 2032-11-08

Abstract

The utility model belongs to the technical field of bored concrete pile becomes stake detection, concretely relates to bored concrete pile becomes stake quality control device, the setting is outside being used for the pipe to the cast-in-situ concrete in the drilling, including casing and monitoring ring, the casing cover is established in the pipe outside, can dismantle with the pipe is fixed and be connected, the monitoring ring sets up in with the casing, the monitoring ring cover is established in the pipe outside, with pipe sliding connection, the casing includes bottom plate and a plurality of luminescent plate, the luminescent plate spacer ring is established around the pipe, the bottom plate is pegged graft with the pipe bottom, the monitoring ring includes the temperature detection ring, ring and a plurality of sliders are surveyed to the supersound, a plurality of sliders set up in the monitoring ring outside along the circumference interval, the equal sliding connection in clearance that forms between a plurality of sliders and the adjacent luminescent plate, the temperature detection ring is fixed to be set up on monitoring ring upper portion, the fixed setting of supersound detection ring is in monitoring ring lower part. The utility model discloses in, add the temperature of the temperature detection ring of establishing and camera device real-time supervision concrete, make things convenient for the real time monitoring of staff to the process of pouring.

Description

Pile forming quality control device for cast-in-situ bored pile

Technical Field

The utility model belongs to the technical field of bored concrete pile becomes stake detection, concretely relates to bored concrete pile becomes stake quality control device.

Background

The cast-in-situ bored pile has the advantages of high bearing capacity, low construction noise, small vibration, low unit price and the like, and is widely applied to various engineering buildings such as foundation pit support, bridges, municipal administration, roads and the like. However, the quality of the pile will determine the size of its load-bearing capacity and the safety of the supporting structure, and therefore it is necessary to monitor the quality of the pile. In the process of forming the hole, if the quality is not well controlled, the problems of diameter shrinkage, pile hole deflection and the like can be caused, the quality of the pile body is directly influenced, and the bearing capacity of the pile is reduced. The conventional cast-in-situ bored pile construction has the defects that the quality does not reach the standard, the lifting of a guide pipe in the concrete pouring process is difficult to dynamically control, and the concrete pouring speed is influenced. The consistency of the slurry and the like bring great difficulty to the quality of finished products.

Patent document No. CN214401796U discloses a pile-forming quality control device for cast-in-situ bored pile, which comprises an outer protecting tube, a guide tube is arranged in the outer protecting tube, a moving ring is sleeved on the guide tube and is located in the outer protecting tube, an ultrasonic detection head is arranged on the moving ring, a fixed rod is arranged at the bottom of the outer protecting tube, a sliding hole is arranged on the moving ring and penetrates through the sliding hole, and a lead screw is further rotatably arranged at the bottom of the outer protecting tube. Through pressing the positive and negative commentaries on classics button of positive and negative rotation controller respectively, can control magnetism band-type brake motor corotation, the reversal and stop, and through the meshing of first conical gear and second conical gear, thereby drive the screw corotation, the reversal and stop, through the screw at the silk downthehole internal rotation, can drive the shifting ring and reciprocate, change the height that the ultrasonic detection head corresponds the pipe, can carry out density detection to the concrete of co-altitude not in the pipe, consequently conveniently adjust the detection height of ultrasonic detection head, need not to install the super wave of multilayer on the pipe and detect the head. Although this patent can carry out density detection to the concrete of co-altitude not, but can not detect the real-time temperature of concrete, at the concrete placement in-process, temperature is higher, the hydration of concrete is faster, the concrete sclerosis is faster, temperature is low excessively, moisture in the concrete will freeze, can influence concrete hydration, treat in the concrete behind the ice-melt can influence the intensity of bored concrete pile in its inside formation space, whether the device can't look over the interior concrete of pipe simultaneously and block up, and the device outer pillar is the welding with the pipe, be unfavorable for the dismantlement of outer pillar, be unfavorable for the dismantlement maintenance of inside each part.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a bored concrete pile becomes stake quality control device can effectively solve above-mentioned problem.

The utility model provides a technical scheme, a bored concrete pile becomes stake quality control device, set up outside the pipe that is used for pouring into the concrete in the drilling, including casing and monitoring ring, the casing cover is established outside the pipe, and can dismantle with the pipe is fixed and be connected, the monitoring ring sets up in with the casing, the monitoring ring cover is established outside the pipe, and with pipe sliding connection;

the casing includes bottom plate and a plurality of luminescent plate, the luminescent plate spacer ring is established around the pipe, the bottom plate is pegged graft with the pipe bottom, pipe upper portion is passed through the screw thread and is connected with casing upper portion, the monitoring ring includes that temperature detection ring, supersound survey ring sum a plurality of slider, and a plurality of sliders set up in the monitoring ring outside along the circumference interval, and is a plurality of the equal sliding connection in clearance that forms between slider and the adjacent luminescent plate, the temperature detection ring is fixed to be set up on monitoring ring upper portion, and the supersound is surveyed the ring and is fixed to be set up in monitoring ring lower part.

Furthermore, the casing includes the shell, the bottom plate passes through bolt fixed connection in the shell bottom, the inside upper end of casing is equipped with first backup pad, it is provided with the lead screw to rotate between first backup pad and the bottom plate, the fixed slide bar that is equipped with in one side relative with the lead screw on the first backup pad, monitoring ring one side is connected with the lead screw, and the opposite side is connected with the slide bar, first backup pad upper portion is equipped with the motor, the lead screw and the output shaft fixed connection of motor.

Further, the slider includes first slider, second slider, first slider sets up in monitoring ring both sides with the second slider relatively, be equipped with first connecting hole on the first slider, be equipped with the second connecting hole on the second slider, first connecting hole and lead screw threaded connection, second connecting hole and slide bar sliding connection.

Furthermore, a camera device is arranged on the upper portion of the second sliding block, and a communication assembly is arranged on the upper portion of the first sliding block.

Further, the slider still includes a plurality of third sliders, the third slider is the T type, the third slider is established in the monitoring ring outside along the circumferencial direction, and is located between first slider, the second slider, the clearance sliding connection that forms between third slider, first slider, the second slider and the adjacent luminescent plate.

Further, the light-emitting plate is fixedly arranged on the lower surface of the first supporting plate.

Further, two light-transmitting plates are arranged on the side wall of the guide pipe.

Furthermore, the bottom surface of the guide pipe is provided with a plurality of grooves, first threaded holes are formed in the grooves, a plurality of connecting blocks are annularly arranged in the middle of the bottom plate, the connecting blocks are connected with the grooves in an inserting mode and are in one-to-one correspondence with the grooves, fourth threaded holes are formed in the connecting blocks, and the first threaded holes correspond to the fourth threaded holes.

Furthermore, a plurality of second threaded holes are formed in the bottom surface of the shell, a plurality of third threaded holes are formed in the bottom plate along the circumferential direction, and the second threaded holes correspond to the third threaded holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through set up the light-passing board on the pipe, set up the luminescent plate in the casing, can look over intraductal concrete through the camera device on the monitoring ring when carrying out concrete placement and have the jam condition.

2. The utility model discloses in, set up the temperature detection ring on the monitoring ring, can carry out real-time temperature to the concrete that is pouring in the pipe and detect, prevent that the temperature from improper influence the intensity after the concrete solidifies, set up the supersound and survey the ring, can detect the density of the concrete that has pour to on with data transmission to the computer through communication assembly, make things convenient for the staff to look over the pouring condition.

3. The utility model discloses in, set up lead screw and slide bar, through the positive and negative rotation of motor, the lead screw rotates, and the monitoring ring reciprocates along the slide bar through screw-thread fit on the lead screw, changes the height of monitoring ring in the pipe, can carry out temperature measuring and density detection to the concrete of co-altitude not in the pipe, cooperates camera device conveniently to look over in the pipe simultaneously and has or not the jam condition, and is very convenient.

4. The utility model discloses in, the bottom plate passes through bolt and shell and pipe fixed connection, and such detachable construction is convenient to the equipment of device, also conveniently retrieves maintenance monitoring ring, and is very practical.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the internal structure of the housing of the present invention;

fig. 5 is a schematic view of the structure of the catheter of the present invention;

FIG. 6 is a schematic view of the base structure of the present invention;

fig. 7 is a schematic diagram of the monitoring ring structure of the present invention.

1. A conduit; 10. pouring into a hopper; 11. a light-transmitting plate; 12. a groove; 121. a first threaded hole; 2. a housing; 20. a housing; 201. a second threaded hole; 21. a motor; 22. a first support plate; 23. a screw rod; 24. a slide bar; 25. a light-emitting panel; 26. a base plate; 261. a screw hole; 262. a slide bar hole; 263. a third threaded hole; 264. connecting blocks; 2641. a fourth threaded hole; 3. a monitoring loop; 31. a first slider; 311. a first connection hole; 32. a second slider; 321. a second connection hole; 33. a temperature detection ring; 34. a camera device; 35. an ultrasonic detection ring; 36. a third slider; 37. a communication component.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The specific embodiment is shown in figures 1-7: a pile forming quality control device of a cast-in-situ bored pile is arranged outside a guide pipe 1 for pouring concrete into a bore hole and comprises a shell 2 and a monitoring ring 3, wherein the shell 2 is sleeved outside the guide pipe 1 and is fixedly and detachably connected with the guide pipe 1, the monitoring ring 3 is arranged in the shell 2, and the monitoring ring 3 is sleeved outside the guide pipe 1 and is in sliding connection with the guide pipe 1;

casing 2 includes bottom plate 26 and a plurality of luminescent plate 25, luminescent plate 25 spacer ring is established around pipe 1, bottom plate 26 is pegged graft with 1 bottom of pipe, 1 upper portion of pipe is passed through the screw thread and is connected with 2 upper portions of casing, monitoring ring 3 includes temperature detection ring 33, ring 35 and a plurality of slider are surveyed to the supersound, a plurality of sliders set up in the monitoring ring 3 outsides along the circumference interval, the equal sliding connection in clearance that forms between a plurality of sliders and the adjacent luminescent plate 25, temperature detection ring 33 is fixed to be set up on monitoring ring 3 upper portions, ring 35 is surveyed to the supersound is fixed to be set up in monitoring ring 3 lower parts.

Further, the casing 2 includes the shell 20, bottom plate 26 passes through bolt fixed connection in the shell 20 bottom, the inside upper end of casing 2 is equipped with first backup pad 22, it is provided with lead screw 23 to rotate between first backup pad 22 and the bottom plate 26, one side fixed slide bar 24 that is equipped with on first backup pad 22 opposite with lead screw 23, monitoring ring 3 one side is connected with lead screw 23, the opposite side is connected with slide bar 24, first backup pad 22 upper portion is equipped with motor 21, lead screw 23 and the output shaft fixed connection of motor 21, set up lead screw 23 and slide bar 24, through the just reversal of motor 21, lead screw 23 rotates, monitoring ring 3 reciprocates along slide bar 24 through screw-thread fit on lead screw 23, change the height of monitoring ring 3 in pipe 1, can carry out temperature detection and density detection to the concrete of different heights in pipe 1, cooperate camera device 34 to conveniently to look over the concrete in pipe 1 and have or not have the jam condition simultaneously, it is very convenient.

Further, the light emitting plate 25 is fixedly disposed between the first support plate 22 and the bottom plate 26.

Further, the slider includes first slider 31, second slider 32, and first slider 31 sets up in monitoring ring 3 both sides with second slider 32 relatively, is equipped with first connecting hole 311 on the first slider 31, is equipped with second connecting hole 321 on the second slider 32, first connecting hole 311 and lead screw 23 threaded connection, second connecting hole 321 and slide bar 24 sliding connection.

Furthermore, a pouring hopper 10 is arranged at the upper end of the guide pipe 1, and two light-transmitting plates 11 are arranged on the side wall of the guide pipe 1.

Further, the upper portion of the monitoring ring 3 is provided with a temperature detection ring 33, the lower portion of the monitoring ring 3 is provided with an ultrasonic detection ring 35, one side of the temperature detection ring 33, which is close to the second slider 32, is provided with a camera device 34, the camera device 34 is arranged on one side which is close to the light-transmitting plate 11, the diameters of the temperature detection ring 33 and the ultrasonic detection ring 35 are slightly larger than the diameter of the inner wall of the monitoring ring 3, and the situation that abrasion occurs due to friction among the temperature detection ring 33, the ultrasonic detection ring 35 and the light-transmitting plate 11 in the moving process can be prevented.

Further, the monitoring ring 3 further comprises a communication component 37, the communication component 37 is arranged on one side, away from the camera device 34, of the temperature detection ring 33, the transparent plate 11 is arranged on the guide pipe 1, the luminescent plate 25 is arranged in the shell 2, the condition that whether concrete in the pipe is blocked or not can be checked through the camera device 34 on the monitoring ring 3 when concrete is poured, the real-time monitoring of the pouring process by workers is facilitated, the temperature detection ring 33 is arranged on the monitoring ring 3, the temperature detection can be carried out on concrete with different heights in the guide pipe 1, the strength after the concrete is solidified is prevented from being influenced by improper temperature, the ultrasonic detection ring 35 is arranged, the density of the poured concrete can be detected, data is transmitted to a computer through the communication component 37, and the workers can check the pouring condition conveniently.

Further, the slide block further comprises a plurality of third slide blocks 36, the third slide blocks 36 are T-shaped, and the third slide blocks 36 are arranged outside the monitoring ring 3 along the circumferential direction and located between the first slide block 31 and the second slide block 32.

Further, the bottom surface of the conduit 1 is provided with a plurality of grooves 12, first threaded holes 121 are formed in the grooves 12, a plurality of connecting blocks 264 are annularly arranged in the middle of the bottom plate 26, the connecting blocks 264 are connected with the grooves 12 in an inserting mode and are in one-to-one correspondence, fourth threaded holes 2641 are formed in the connecting blocks 264, and the first threaded holes 121 correspond to the fourth threaded holes 2641.

Further, the upper surface of the bottom plate 26 is provided with a screw hole 261 and a slide rod hole 262, the screw 23 is rotatably connected with the screw hole 261, and the slide rod 24 is inserted into the slide rod hole 262.

Further, a plurality of second threaded holes 201 are formed in the bottom surface of the housing 20, a plurality of third threaded holes 263 are formed in the bottom plate 26 along the circumferential direction, and the second threaded holes 201 correspond to the third threaded holes 263.

When the cast-in-situ bored pile quality control device is used, a rope is sleeved at the upper end of a guide pipe 1, the cast-in-situ bored pile quality control device and the guide pipe 1 are driven into the cast-in-situ bored pile quality control device from the upper end of a drill hole by using a crane, after concrete is poured into a pouring hopper 10 from the upper end of the guide pipe 1, a motor 21 is started, an output shaft of the motor 21 rotates to drive a screw rod 23 to rotate, a monitoring ring 3 moves downwards along a slide rod 24 under the transmission of the screw rod 23, so that the height of the monitoring ring 3 corresponding to the guide pipe 1 is changed, meanwhile, a temperature detection ring 33 and an ultrasonic detection ring 35 on the monitoring ring 3 can carry out temperature detection and density detection on the concrete with different heights in the guide pipe 1, and when the condition that the concrete in the guide pipe 1 moves downwards during pouring needs to be checked, the light of a light emitting plate 25 is turned on, the camera device 34 can see the condition in the conduit 1 through the light-transmitting plate 11 so as to find whether the conduit 1 is blocked or not in time, the communication component 37 on the monitoring ring 3 can transmit the data collected by the camera device 34, the temperature detection ring 33 and the ultrasonic detection ring 35 to a computer, meanwhile, if the concrete density in the conduit 1 is too high or too low, uneven conditions are easy to occur during pouring, the communication component 37 can also send an alarm through the computer, so that a worker can timely take measures, when the monitoring ring is used up, the bored pile forming quality control device is hung out of a drilled hole along with the conduit 1, the bolt on the bottom plate 26 is screwed down, the bottom plate 26 is taken down, the monitoring ring 3 can be taken out of the shell 2 for recycling, or the maintenance work is carried out on the monitoring ring, and the monitoring ring is very convenient.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pile-forming quality control device of a cast-in-situ bored pile is arranged outside a guide pipe (1) for pouring concrete into a bore hole, and is characterized in that: the monitoring device comprises a shell (2) and a monitoring ring (3), wherein the shell (2) is sleeved outside a guide pipe (1) and is fixedly and detachably connected with the guide pipe (1), the monitoring ring (3) is arranged in the shell (2), and the monitoring ring (3) is sleeved outside the guide pipe (1) and is in sliding connection with the guide pipe (1);

casing (2) are including bottom plate (26) and a plurality of luminescent plate (25), luminescent plate (25) spacer ring is established around pipe (1), bottom plate (26) are pegged graft with pipe (1) bottom, pipe (1) upper portion is passed through the screw thread and is connected with casing (2) upper portion, monitoring ring (3) are including temperature detection ring (33), supersound detecting ring (35) and a plurality of slider, and a plurality of sliders set up in monitoring ring (3) outside, a plurality of along the circumference interval the equal sliding connection in clearance that forms between slider and the adjacent luminescent plate (25), temperature detection ring (33) are fixed to be set up on monitoring ring (3) upper portion, and supersound detecting ring (35) are fixed to be set up in monitoring ring (3) lower part.

2. The pile-forming quality control device of the cast-in-situ bored pile according to claim 1, characterized in that: casing (2) are including shell (20), bottom plate (26) pass through bolt fixed connection in shell (20) bottom, the inside upper end of casing (2) is equipped with first backup pad (22), it is provided with lead screw (23) to rotate between first backup pad (22) and bottom plate (26), fixed slide bar (24) that are equipped with in one side relative with lead screw (23) on first backup pad (22), monitoring ring (3) one side is connected with lead screw (23), and the opposite side is connected with slide bar (24), first backup pad (22) upper portion is equipped with motor (21), the output shaft fixed connection of lead screw (23) and motor (21).

3. The pile-forming quality control device of the cast-in-situ bored pile according to claim 2, characterized in that: the slider includes first slider (31), second slider (32), first slider (31) set up in monitoring ring (3) both sides with second slider (32) relatively, be equipped with first connecting hole (311) on first slider (31), be equipped with second connecting hole (321) on second slider (32), first connecting hole (311) and lead screw (23) threaded connection, second connecting hole (321) and slide bar (24) sliding connection.

4. The pile-forming quality control device of the cast-in-situ bored pile according to claim 3, characterized in that: the upper part of the second sliding block (32) is provided with a camera device (34), and the upper part of the first sliding block (31) is provided with a communication component (37).

5. The pile-forming quality control device of the cast-in-situ bored pile according to claim 4, wherein: the slider still includes a plurality of third sliders (36), third slider (36) are the T type, third slider (36) are established in monitoring ring (3) outside along the circumferencial direction, and are located between first slider (31), second slider (32), the clearance sliding connection that forms between third slider (36), first slider (31), second slider (32) and the adjacent luminescent plate (25).

6. The pile-forming quality control device of the cast-in-situ bored pile according to claim 5, wherein: the light-emitting plate (25) is fixedly arranged on the lower surface of the first supporting plate (22).

7. The pile-forming quality control device of the cast-in-situ bored pile according to claim 6, wherein: two light-transmitting plates (11) are arranged on the side wall of the conduit (1).

8. The pile-forming quality control device for the cast-in-situ bored pile as claimed in claim 7, wherein: the bottom surface of the guide pipe (1) is provided with a plurality of grooves (12), first threaded holes (121) are formed in the grooves (12), a plurality of connecting blocks (264) are annularly arranged in the middle of the bottom plate (26), the connecting blocks (264) are connected with the grooves (12) in an inserted mode and are in one-to-one correspondence, fourth threaded holes (2641) are formed in the connecting blocks (264), and the first threaded holes (121) correspond to the fourth threaded holes (2641).

9. The pile-forming quality control device of the cast-in-situ bored pile according to claim 8, wherein: the bottom surface of the shell (20) is provided with a plurality of second threaded holes (201), the bottom plate (26) is provided with a plurality of third threaded holes (263) along the circumferential direction, and the second threaded holes (201) correspond to the third threaded holes (263).