CN116660369B - Concrete filled steel tube column compactness detection device - Google Patents
Concrete filled steel tube column compactness detection device Download PDFInfo
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- CN116660369B CN116660369B CN202310585946.8A CN202310585946A CN116660369B CN 116660369 B CN116660369 B CN 116660369B CN 202310585946 A CN202310585946 A CN 202310585946A CN 116660369 B CN116660369 B CN 116660369B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0232—Glass, ceramics, concrete or stone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention relates to the technical field of concrete compactness detection, in particular to a steel tube concrete column compactness detection device, which comprises a first mounting ring and a second mounting ring, wherein the first mounting ring and the second mounting ring are respectively provided with a moving mechanism for driving the detection device to move, the moving mechanism comprises a connecting frame, a moving wheel, a driving assembly and a hydraulic rod, the connecting frame is positioned in the circumference of the first mounting ring, the moving wheel and the connecting frame are rotationally connected, the moving wheel extends to the outside of the connecting frame, the driving assembly is used for driving the moving wheel to rotate, the hydraulic rod is rotationally connected to the surface of the first mounting ring, the telescopic end of the hydraulic rod is rotationally connected with the connecting frame, the driving assembly comprises a flywheel, a connecting rod, a push rod, a moving block, a first electric rod and the mounting frame, the flywheel is rotationally connected to the surface of the connecting frame and is fixedly connected with the moving wheel, the steel tube with higher position can be detected through the arranged moving mechanism, and the steel tube can also span a hoop arranged on the steel tube.
Description
Technical Field
The invention relates to the technical field of concrete detection, in particular to a device for detecting compactness of a concrete filled steel tubular column.
Background
In engineering construction, the quality of concrete has a significant impact on the overall engineering quality. The hardened concrete should have sufficient strength and durability to carry the load and resist attack by the external environment. An important index for judging the durability of concrete is the compactness of the concrete. The compactness of the concrete can be judged by directly coring the concrete for appearance, and can also be detected by ultrasonic waves for nondestructive detection.
Because the direct coring can damage the structure of concrete, so can adopt the ultrasonic wave to carry out nondestructive test under most circumstances, current steel core concrete column compactness detection device is when examining, generally fixed ring on the steel pipe outer wall, sets up detection device on the ring and detects.
Because the height of steel pipe is higher generally, current detection device detects the position and generally only limits in lower position, can not detect the position that the position is higher, consequently can cause the problem that the detection data is inaccurate enough, in addition, for holistic structural strength, is provided with the staple bolt on the outer wall of steel pipe generally, consequently detection device even install the removal subassembly and also be difficult to stride across the staple bolt and detect other positions.
Disclosure of Invention
Aiming at the technical problems of the existing concrete filled steel tube column compactness detection device in application, the invention provides the concrete filled steel tube column compactness detection device.
The utility model provides a concrete filled steel tube column compactness detection device, includes first collar and second collar, first collar and second collar all are provided with the moving mechanism who is used for driving detection device and removes, moving mechanism includes the linking bridge, removes round, drive assembly and hydraulic stem, the linking bridge is located the circumference of first collar, remove round and linking bridge rotation connection and remove the outside that the wheel extends to the linking bridge, drive assembly is used for driving and removes the round rotation, the hydraulic stem rotates the surface of connecting at first collar, the flexible end and the linking bridge rotation of hydraulic stem are connected, and the hydraulic stem is provided with two and sets up with first collar symmetry.
Further, the drive assembly includes flywheel, connecting rod, push rod, movable block, first electric pole and installing frame, the flywheel rotate connect at the surface of connecting frame and with movable wheel fixed connection, the connecting rod rotates to be connected between two flywheels, installing frame fixed connection is at the surface of connecting frame, first electric pole is installed between the installing frame, the flexible end fixedly connected with movable block of first electric pole, the one end rotation of push rod is connected at the surface of movable block, the other end and the connecting rod rotation of push rod are connected, movable block sliding connection is in the inside of installing frame, the spacing groove has been seted up on the inner wall of installing frame, movable block and spacing groove sliding connection.
Further, positioning mechanisms are arranged on the first mounting ring and the second mounting ring, each positioning mechanism comprises a driving assembly, a fixed cylinder, a clamping block and a sliding rod, each fixed cylinder is connected to the inner wall of the first mounting ring, each sliding rod is connected with the corresponding fixed cylinder in a sliding mode, the end portion of each sliding rod is fixedly connected with the corresponding clamping block, and the driving assembly is used for driving the corresponding sliding rod to move with the corresponding clamping block.
Further, the arc-shaped barrel and the inserted link are positioned outside the first mounting ring, the inserted link and the arc-shaped barrel are in sliding connection, the fixing seat is connected to the surface of the first mounting ring, the second electric rod is mounted on the fixing seat, the telescopic end of the second electric rod is fixedly connected with the connecting frame, the connecting frame is fixedly connected with the arc-shaped barrel, and the inserted link is in sliding connection with the sliding rod.
Further, a bar-shaped groove is formed in the inner wall of the fixed cylinder, the sliding rod is connected with the fixed cylinder in a sliding mode through the bar-shaped groove, an arc-shaped groove is formed in the surface of the inserted rod, and the sliding rod is connected in the arc-shaped groove in a sliding mode.
Further, be provided with on the first collar and strike the subassembly, strike subassembly including motor, bent lever, square pole, spacing, mounting bracket and impact hammer, the bottom at first collar is fixed to the mounting bracket, the motor is installed in the mounting bracket, the output and the bent lever fixed connection of motor, the one end and the square pole rotation connection of motor are kept away from to the bent lever, spacing fixed connection is in the outside of first collar, square pole and spacing sliding connection, square pole and impact hammer fixed connection.
Further, be provided with coupling assembling between first collar and the second collar, coupling assembling includes connecting seat, connector, fixture block, spring, spout and draw-in groove, connecting seat fixed connection is at the both ends of first collar, connector fixed connection is at the both ends of second collar, connecting seat and connector cooperation, fixture block sliding connection is in the inside of connector, spring fixed connection is between two fixture blocks, the inside at the connector is seted up to the spout, the draw-in groove is seted up on the outer wall that the connecting seat is relative, fixture block and draw-in groove cooperation.
Further, a sound sensor is mounted on the surface of the first mounting ring, and a display is mounted on the surface of the sound sensor.
The invention has the beneficial effects that:
1. After concrete pouring of steel tube is accomplished, detect through the closely knit detection device of steel tube concrete column that sets up, first collar and second collar that sets up are connected together and are overlapped in the steel tube outside, then remove on the steel tube through the moving mechanism that sets up, thereby realize detecting the different positions of steel tube, wherein the steel tube is all overlapped on the outer wall after the building is accomplished and is established a plurality of staple bolts thereby improve overall structural strength, the moving mechanism that sets up is when meetting these staple bolts, drive the linking frame through the mutually supporting of two hydraulic stems that set up and move the wheel, make one of them move the wheel and the steel tube contact and drive the removal wheel through drive assembly and rotate, another removes the wheel and rotate to the top of steel tube, then start another hydraulic stem again, repeat above-mentioned step, until detection device is full strides over the staple bolt.
2. The drive assembly who sets up can drive two and remove the synchronous rotations of wheel under the cooperation of arc section of thick bamboo, inserted bar, second electric pole, link and fixing base to make whole detection device more stable when removing, the coupling assembling who sets up links together first collar and second collar under the cooperation of connecting seat, connector, fixture block, spring, spout and draw-in groove, has the swift advantage of installation dismantlement.
Drawings
FIG. 1 is an external schematic view of the present invention.
Fig. 2 is a schematic view of a moving mechanism in a partial view of the present invention.
FIG. 3 is a schematic view of a portion of the present invention.
Fig. 4 is a schematic bottom view of the present invention.
Fig. 5 is a schematic cross-sectional view of a portion of a connection assembly.
Fig. 6 is a cross-sectional view of a portion of the connection assembly.
Fig. 7 is a partial top view of the present invention.
Fig. 8 is a schematic view of a rapping assembly in accordance with the present invention.
Reference numerals: 1. a first mounting ring; 2. a second mounting ring; 3. a connection frame; 301. a moving wheel; 302. a flywheel; 303. a connecting rod; 304. a push rod; 305. a moving block; 306. a first electric lever; 307. a mounting frame; 308. a limit groove; 309. a hydraulic rod; 4. an arc-shaped barrel; 401. a rod; 402. a fixed cylinder; 403. clamping blocks; 404. a slide bar; 405. a second electric lever; 406. a connecting frame; 407. a fixing seat; 408. an arc-shaped groove; 5. a motor; 501. a curved bar; 502. square bar; 503. a limiting frame; 504. a mounting frame; 505. a percussion hammer; 6. a connecting seat; 601. a connector; 602. a clamping block; 603. a spring; 604. a chute; 605. a clamping groove; 7. a sound sensor; 8. a display.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
1-2, Including first collar 1 and second collar 2, first collar 1 and second collar 2 all are provided with the moving mechanism who is used for driving detection device and removes, moving mechanism includes link 3, remove round 301, drive assembly and hydraulic stem 309, link 3 is located the circumference of first collar 1, remove round 301 and link 3 rotation and connect and remove round 301 and extend to the outside of link 3, drive assembly is used for driving and removes round 301 rotation, hydraulic stem 309 rotates the surface of connecting at first collar 1, the flexible end and the link 3 rotation of hydraulic stem 309 are connected, and hydraulic stem 309 is provided with two and sets up about first collar 1 symmetry.
After concrete pouring of the steel tube is completed, the steel tube concrete column compactness detection device is used for detecting, the first installation ring 1 and the second installation ring 2 are connected and sleeved outside the steel tube, then the steel tube is moved through the moving mechanism, detection is achieved at different positions of the steel tube, a plurality of hoops are sleeved on the outer wall of the steel tube after construction is completed, the integral structural strength is improved, when the hoops are met, the moving mechanism is started, one of the hydraulic rods 309 drives the connecting frame 309 and one of the moving wheels 301 to move to the outside of the hoops, at the moment, the other moving wheel 301 is in contact with the surface of the steel tube, then the driving assembly is started to drive the two moving wheels 301 to rotate, the moving wheel 301 drives the whole detection device to move until one moving wheel 301 at the upper side is not interfered with the hoops, then the moving wheel 301 at the lower side is started to enable the steel tube 301 to be contacted with the steel tube, and the driving mechanism is started to repeat the steps until the whole detection device is locked, and the steel tube can also cross over obstacles at different positions.
As shown in fig. 2, the driving assembly includes flywheels 302, a connecting rod 303, a push rod 304, a moving block 305, a first electric rod 306 and a mounting frame 307, wherein the flywheels 302 are rotatably connected to the surface of the connecting frame 3 and fixedly connected with the moving wheel 301, the connecting rod 303 is rotatably connected between the two flywheels 302, the mounting frame 307 is fixedly connected to the surface of the connecting frame 3, the first electric rod 306 is mounted between the mounting frames 307, the telescopic end of the first electric rod 306 is fixedly connected with the moving block 305, one end of the push rod 304 is rotatably connected to the surface of the moving block 305, the other end of the push rod 304 is rotatably connected with the connecting rod 303, the moving block 305 is slidably connected in the mounting frame 307, a limiting groove 308 is formed in the inner wall of the mounting frame 307, and the moving block 305 is slidably connected with the limiting groove 308.
The driving assembly can realize synchronous rotation of the two moving wheels 301, so that stable movement can be realized, specifically, the moving block 305 is driven to move by starting the first electric rod 306, the moving block 305 further drives the push rod 304 to move, and the moving wheel 301 is finally driven to rotate by the cooperation of the connecting rod 303 and the flywheel 302.
As shown in fig. 8, the first mounting ring 1 is provided with a knocking component, the knocking component comprises a motor 5, a curved bar 501, a square bar 502, a limiting frame 503, a mounting frame 504 and a knocking hammer 505, the mounting frame 504 is fixed at the bottom of the first mounting ring 1, the motor 5 is mounted in the mounting frame 504, the output end of the motor 5 is fixedly connected with the curved bar 501, one end of the curved bar 501, which is far away from the motor 5, is rotationally connected with the square bar 502, the limiting frame 503 is fixedly connected with the outside of the first mounting ring 1, the square bar 502 is slidingly connected with the limiting frame 503, and the square bar 502 is fixedly connected with the knocking hammer 505.
As shown in fig. 3, 4 and 7, the first mounting ring 1 and the second mounting ring 2 are respectively provided with a positioning mechanism, the positioning mechanism comprises a driving component, a fixed cylinder 402, a clamping block 403 and a sliding rod 404, the fixed cylinder 402 is connected to the inner wall of the first mounting ring 1, the sliding rod 404 is slidably connected with the fixed cylinder 402, the end part of the sliding rod 404 is fixedly connected with the clamping block 403, and the driving component is used for driving the sliding rod 404 and the clamping block 403 to move.
Before knocking, the whole detection device and the steel pipe are fixed through the set positioning assembly, and specifically, the driving assembly is started to drive the sliding rod 404 to move and the clamping block 403 to move, and the clamping block 403 is used for clamping the steel pipe, so that the whole detection device is fixed on the steel pipe.
As shown in fig. 4 and 7, the driving assembly comprises an arc cylinder 4, an inserting rod 401, a second electric rod 405, a connecting frame 406 and a fixing seat 407, wherein the arc cylinder 4 and the inserting rod 401 are positioned outside the first mounting ring 1, the inserting rod 401 is slidably connected with the arc cylinder 4, the arranged inserting rod 401 is matched with the arc cylinder 4 and can adapt to the change of curvature in the moving process, interference cannot be generated, the fixing seat 407 is connected to the surface of the first mounting ring 1, the second electric rod 405 is mounted on the fixing seat 407, the telescopic end of the second electric rod 405 is fixedly connected with the connecting frame 406, the connecting frame 406 is fixedly connected with the arc cylinder 4, and the inserting rod 401 is slidably connected with the sliding rod 404.
The driving assembly drives the connecting frame 406 and the arc-shaped barrel 4 to synchronously move through the second electric rod 405 under the cooperation of the arc-shaped barrel 4, the inserting rod 401, the second electric rod 405, the connecting frame 406 and the fixed seat 407. The inserted bar 401 is driven by the arc cylinder 4 to synchronously move, and the sliding bar 404 is driven by the inserted bar 401 to finally move.
As shown in fig. 7, a bar-shaped groove is formed in the inner wall of the fixed cylinder 402, the sliding rod 404 is slidably connected with the fixed cylinder 402 through the bar-shaped groove, the bar-shaped groove is arranged to limit the sliding rod 404, and the degree of freedom of the sliding rod 404 in the circumferential direction is limited, so that the clamping block 403 is always perpendicular to the steel pipe, an arc-shaped groove 408 is formed in the surface of the inserting rod 401, and the sliding rod 404 is slidably connected in the arc-shaped groove 408.
As shown in fig. 5 and 6, a connection component is disposed between the first mounting ring 1 and the second mounting ring 2, the connection component includes a connection seat 6, a connector 601, a clamping block 602, a spring 603, a chute 604 and a clamping groove 605, the connection seat 6 is fixedly connected at two ends of the first mounting ring 1, the connector 601 is fixedly connected at two ends of the second mounting ring 2, the connection seat 6 is matched with the connector 601, the clamping block 602 is slidingly connected in the connector 601, the spring 603 is fixedly connected between the two clamping blocks 602, the chute 604 is opened in the connector 601, the clamping groove 605 is opened on opposite outer walls of the connection seat 605, and the clamping block 602 is matched with the clamping groove 605.
The coupling assembling who sets up links together first collar 1 and second collar 2 under the cooperation of connecting seat 6, connector 601, fixture block 602, spring 603, spout 604 and draw-in groove 605, has the swift advantage of installation dismantlement, when the installation, through inserting connector 601 into connecting seat 6, this in-process fixture block 602 receives the extrusion of connecting seat 6 inner wall, spring 603 receives extrusion deformation, when fixture block 602 gets into draw-in groove 605, spring 603 resumes a part deformation and continues to extrude fixture block 602 this moment.
As shown in fig. 1 and 3, the surface of the first mounting ring 1 is provided with a sound sensor 7, the surface of the sound sensor 7 is provided with a display 8, and when the concrete column is knocked, sound is collected by the sound sensor 7 and a sound generation graph is displayed on the display 8, so that the compactness condition of the concrete column can be known through sound waves.
It will be apparent to those skilled in the art that the described embodiments are merely some, but not all, of the embodiments of the invention and that various modifications or additions may be made to the specific embodiments described or substituted in a similar way without deviating from the spirit of the invention or beyond the scope of the invention as defined in the appended claims. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention.
Claims (8)
1. The utility model provides a steel core concrete column compactness detection device, includes first collar (1) and second collar (2), its characterized in that: the device comprises a first mounting ring (1) and a second mounting ring (2), wherein the first mounting ring (1) and the second mounting ring (2) are both provided with a moving mechanism for driving a detection device to move, the moving mechanism comprises a connecting frame (3), a moving wheel (301), a driving assembly and a hydraulic rod (309), the connecting frame (3) is positioned in the circumference of the first mounting ring (1), the moving wheel (301) and the connecting frame (3) are rotationally connected, the moving wheel (301) extends to the outside of the connecting frame (3), the driving assembly is used for driving the moving wheel (301) to rotate, the hydraulic rod (309) is rotationally connected to the surface of the first mounting ring (1), the telescopic end of the hydraulic rod (309) is rotationally connected with the connecting frame (3), and the hydraulic rod (309) is provided with two parts and is symmetrically arranged relative to the first mounting ring (1);
The first mounting ring (1) is provided with a knocking component, and the surface of the first mounting ring (1) is provided with a sound sensor (7);
When encountering the hoop of the outer wall of the steel pipe, the moving mechanism starts one of the hydraulic rods (309) to drive the connecting frame (3) and one of the moving wheels (301) to move to the outside of the hoop, at the moment, the other moving wheel (301) is in surface contact with the steel pipe, then starts the driving assembly to drive the two moving wheels (301) to rotate, drives the whole detecting device to move until the upper moving wheel (301) is not interfered with the hoop through the moving wheels (301), then starts the lower hydraulic rod (309) to enable the upper moving wheel (301) to be in contact with the steel pipe, and starts the driving assembly to repeat the steps until the whole detecting device spans the hoop.
2. The concrete filled steel tubular column compactness detection device according to claim 1, wherein: the driving assembly comprises a flywheel (302), a connecting rod (303), a push rod (304), a moving block (305), a first electric rod (306) and a mounting frame (307), wherein the flywheel (302) is rotationally connected to the surface of the connecting frame (3) and is fixedly connected with the moving wheel (301), the connecting rod (303) is rotationally connected between the two flywheels (302), the mounting frame (307) is fixedly connected to the surface of the connecting frame (3), the first electric rod (306) is mounted between the mounting frame (307), the moving block (305) is fixedly connected to the telescopic end of the first electric rod (306), one end of the push rod (304) is rotationally connected to the surface of the moving block (305), the other end of the push rod (304) is rotationally connected with the connecting rod (303), the moving block (305) is slidably connected to the inside the mounting frame (307), and a limiting groove (308) is formed in the inner wall of the mounting frame (307), and the moving block (305) is slidably connected with the limiting groove (308).
3. The concrete filled steel tubular column compactness detection device according to claim 1, wherein: the utility model provides a strike subassembly includes motor (5), bent lever (501), square pole (502), spacing (503), mounting bracket (504) and impact hammer (505), the bottom at first collar (1) is fixed to mounting bracket (504), motor (5) are installed in mounting bracket (504), the output and the bent lever (501) fixed connection of motor (5), the one end and the square pole (502) rotation connection of motor (5) are kept away from to bent lever (501), the outside at first collar (1) of spacing (503) fixed connection, square pole (502) and spacing (503) sliding connection, square pole (502) and impact hammer (505) fixed connection.
4. The concrete filled steel tubular column compactness detection device according to claim 1, wherein: the positioning mechanism is arranged on the first mounting ring (1) and the second mounting ring (2), and comprises a driving assembly, a fixing cylinder (402), a clamping block (403) and a sliding rod (404), wherein the fixing cylinder (402) is connected to the inner wall of the first mounting ring (1), the sliding rod (404) is in sliding connection with the fixing cylinder (402), the end part of the sliding rod (404) is fixedly connected with the clamping block (403), and the driving assembly is used for driving the sliding rod (404) and the clamping block (403) to move.
5. The concrete filled steel tubular column compactness detection device of claim 4, wherein: the driving assembly comprises an arc-shaped barrel (4), an inserting rod (401), a second electric rod (405), a connecting frame (406) and a fixed seat (407), wherein the arc-shaped barrel (4) and the inserting rod (401) are located outside a first mounting ring (1), the inserting rod (401) and the arc-shaped barrel (4) are in sliding connection, the fixed seat (407) is connected to the surface of the first mounting ring (1), the second electric rod (405) is mounted on the fixed seat (407), the telescopic end of the second electric rod (405) is fixedly connected with the connecting frame (406), the connecting frame (406) is fixedly connected with the arc-shaped barrel (4), and the inserting rod (401) is in sliding connection with the sliding rod (404).
6. The concrete filled steel tubular column compactness detection device of claim 5, wherein: the inner wall of the fixed cylinder (402) is provided with a bar-shaped groove, the sliding rod (404) is in sliding connection with the fixed cylinder (402) through the bar-shaped groove, the surface of the inserting rod (401) is provided with an arc-shaped groove (408), and the sliding rod (404) is in sliding connection with the arc-shaped groove (408).
7. The concrete filled steel tubular column compactness detection device according to claim 1, wherein: the connecting assembly comprises a connecting seat (6), a connecting head (601), clamping blocks (602), springs (603), sliding grooves (604) and clamping grooves (605), wherein the connecting seat (6) is fixedly connected to two ends of the first mounting ring (1), the connecting head (601) is fixedly connected to two ends of the second mounting ring (2), the connecting seat (6) is matched with the connecting head (601), the clamping blocks (602) are slidably connected to the inside of the connecting head (601), the springs (603) are fixedly connected between the two clamping blocks (602), the sliding grooves (604) are formed in the inside of the connecting head (601), the clamping grooves (605) are formed in the opposite outer walls of the connecting seat (6), and the clamping blocks (602) are matched with the clamping grooves (605).
8. The concrete filled steel tubular column compactness detection device according to claim 1, wherein: a display (8) is arranged on the surface of the sound sensor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310585946.8A CN116660369B (en) | 2023-05-23 | 2023-05-23 | Concrete filled steel tube column compactness detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310585946.8A CN116660369B (en) | 2023-05-23 | 2023-05-23 | Concrete filled steel tube column compactness detection device |
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| CN116660369A CN116660369A (en) | 2023-08-29 |
| CN116660369B true CN116660369B (en) | 2024-04-16 |
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| CN202310585946.8A Active CN116660369B (en) | 2023-05-23 | 2023-05-23 | Concrete filled steel tube column compactness detection device |
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| CN115452946A (en) * | 2022-09-23 | 2022-12-09 | 中铁二十二局集团第一工程有限公司 | Concrete pier compactness nondestructive ultrasonic testing device capable of climbing |
| CN218121858U (en) * | 2022-06-15 | 2022-12-23 | 浙江兴红建设工程检测有限公司 | Concrete compactness detection device of steel pipe concrete structure |
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| GB0414672D0 (en) * | 2004-06-03 | 2004-08-04 | Pii Ltd | In-line pipe inspection tool |
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| CN107064297A (en) * | 2017-02-15 | 2017-08-18 | 东北石油大学 | A kind of open endless tube is creeped detection means |
| CN112986397A (en) * | 2021-04-07 | 2021-06-18 | 四川省交通建设集团股份有限公司 | Acoustic wave detection device for compactness of pier stud |
| CN114544766A (en) * | 2022-02-21 | 2022-05-27 | 衢州市交科工程检测有限公司 | Concrete compactness detection device and detection method thereof |
| CN218121858U (en) * | 2022-06-15 | 2022-12-23 | 浙江兴红建设工程检测有限公司 | Concrete compactness detection device of steel pipe concrete structure |
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