CN209482376U - A kind of building pile foundation detection device based on vibration responding - Google Patents
A kind of building pile foundation detection device based on vibration responding Download PDFInfo
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- CN209482376U CN209482376U CN201822211014.4U CN201822211014U CN209482376U CN 209482376 U CN209482376 U CN 209482376U CN 201822211014 U CN201822211014 U CN 201822211014U CN 209482376 U CN209482376 U CN 209482376U
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- side wall
- pile foundation
- detection device
- telescoping tube
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Abstract
The building pile foundation detection device based on vibration responding that the utility model discloses a kind of, including cylinder, cylinder two sides are symmetrically arranged with clamping device, the sidewall sheath of cylinder is equipped with becket, the side walls hinged of becket has telescoping tube, the end of telescoping tube is hinged with mounting blocks, and mounting blocks sidewall thread is connected with vibrating sensor, telescoping tube side wall is fixed with apart from testing agency, cylinder bottom end is equipped with symmetrical location hole, positioning hole is plugged with locating rod, locating rod top is bolted with limited cap, and locating rod side wall is socketed with spring part, the bottom end of locating rod is fixedly connected on vibrating disk, vibrating motor is fixed in the middle part of vibrating disk, cylinder inside top is fixed with electric pushrod, the output shaft of electric pushrod is pierced by the top of cylinder and is fixedly connected with threaded rod, threaded rod side wall is bolted with metal dish, the metal dish clamping device with two sides respectively Hingedly.Its is easy to operate, adjusts convenience, and adaptation is used for quickly detecting different shape pile foundation, is conducive to improve detection accuracy.
Description
Technical field
The utility model relates to build detection technique field more particularly to a kind of building pile foundation detection based on vibration responding
Device.
Background technique
Project delivery method detection refers to according to national relevant laws, regulation, engineering construction mandatory standard and design text
Part to the material of construction project, component and fitting, equipment and engineering entity quality, carries out testing its determining quality using function etc.
The activity of characteristic.
It is often used pile measurement equipment in building detection process to detect pile foundation, traditional pile measurement application vibration
Dynamic response it is separate, by carrying out vibration test, propagation condition of the detection vibration in pile foundation, existing pile measurement equipment is not
Facilitate adjusting, detection is time-consuming, unstable to the detection accuracy of the pile foundation of complicated shape.
Utility model content
Purpose of the utility model is to solve disadvantages mentioned above existing in the prior art, and the one kind proposed is based on shake
The building pile foundation detection device of dynamic response.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of building pile foundation detection device based on vibration responding, including cylinder, the cylinder two sides are symmetrically arranged with clamping
The sidewall sheath of mechanism, the cylinder is equipped with becket, and the side wall of the becket is fixed with hinged seat, and the hinged seat is hinged with
Telescoping tube, the end of the telescoping tube is hinged with mounting blocks, and mounting blocks sidewall thread is connected with vibrating sensor, described flexible
Pipe side wall is fixed with apart from testing agency, and the cylinder bottom end is equipped with symmetrical location hole, and positioning hole is plugged with and determines
Position bar, the locating rod top is bolted with limited cap, and locating rod side wall is socketed with spring part, and the bottom end of locating rod is fixedly connected
In vibrating disk, it is fixed with vibrating motor in the middle part of the vibrating disk, the cylinder inside top is fixed with electric pushrod, and electronic pushes away
The output shaft of bar is pierced by the top of cylinder and is fixedly connected with threaded rod, and the threaded rod side wall is bolted with metal dish, and metal dish
It is hinged with the clamping device of two sides respectively.
Further, it is described apart from testing agency include the infrared range-measurement system and block being oppositely arranged, the infrared distance measurement
Instrument is spirally connected with angle bar block, and the angle bar block is fixedly connected by bolt with telescoping tube side wall, and the block is by bolt and stretches
The side wall close to mounting blocks one end is managed to be fixedly connected.
Further, the clamping device includes the first strut and the second strut, first strut one end and cylinder side
Wall is hinged, the other end and first sleeve are hinged, second strut one end and metal dish is hinged, the other end and the second casing hinge
It connects, and first sleeve and the second internal surface of sleeve pipe are plugged with metallic rod.
Further, the metallic rod bottom end has been bolted fixture block, and anti-skid chequer is equipped at the top of fixture block.
Further, the first sleeve and the second sleeve side walls are bolted with hoodle spring-loaded plunger, the metal bar side
Wall is provided with the card slot equidistantly distributed.
Further, the electric pushrod and vibrating motor pass through switch respectively and microprocessor is electrically connected, described red
Outer rangefinder and vibrating sensor pass through signal wire respectively and microprocessor is electrically connected.
Further, the output shaft of the electric pushrod is connect with threaded rod by shaft coupling.
The utility model has the following beneficial effects:
1. being cooperated by clamping device and electric pushrod, convenient to be clamped to various sizes of pile foundation, easy to operate, folder
It holds adjusting rapidly, improves the scope of application of the present apparatus, testing result is stablized, in addition, being set to telescoping tube apart from testing agency
On, storage and carrying convenient for folding.
2. by hinged seat and becket, can flexible modulation vibrating sensor position height and direction, meet to difference
The demand that shape pile foundation is used for quickly detecting, conducive to the precision for improving detection efficiency and testing result.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of building pile foundation detection device based on vibration responding overall structure signal
Figure；
Fig. 2 be the utility model proposes the structure of building pile foundation detection device vibrating disk based on vibration responding a kind of show
It is intended to.
In figure: 1- block, 2- vibrating sensor, 3- mounting blocks, 4- telescoping tube, 5- fixture block, 6- metallic rod, 7- first
Bar, 8- first sleeve, 9- hinged seat, 10- becket, 11- electric pushrod, the second casing of 12-, the second strut of 13-, 14- screw thread
Bar, 15- metal dish, 16- infrared range-measurement system, 17- cylinder, 18- locating rod, 19- vibrating disk, 20- vibrating motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.The electronic device of specific structure, such as sensor, rangefinder, controller are not recorded in embodiment, belongs to existing skill
Art.
Referring to Figures 1 and 2, building pile foundation detection device of one of the utility model embodiment based on vibration responding,
Including cylinder 17,17 two sides of cylinder are symmetrically arranged with clamping device, and the sidewall sheath of cylinder 17 is equipped with becket 10, the side of becket 10
Wall has been bolted hinged seat 9, and hinged seat 9 is hinged with telescoping tube 4, and the end of telescoping tube 4 is hinged with mounting blocks 3, and pacifies
Dress 3 sidewall thread of block is connected with vibrating sensor 2, and 4 side wall of telescoping tube is fixed with apart from testing agency, and 17 bottom end of cylinder is equipped with pair
Claim the location hole of distribution, and positioning hole is plugged with locating rod 18,18 top of locating rod is bolted with limited cap, and 18 side of locating rod
Wall is socketed with spring part, and the bottom end of locating rod 18, which is bolted to connection in the middle part of vibrating disk 19, vibrating disk 19, is fixed with vibration
Dynamic motor 20,17 inside top of cylinder is fixed with electric pushrod 11, and the output shaft of electric pushrod 11 is pierced by 17 top of cylinder simultaneously
It is fixedly connected with threaded rod 14,14 side wall of threaded rod is bolted with metal dish 15, and the folder with 17 two sides of cylinder respectively of metal dish 15
It is hinged to hold mechanism.RP6700 type vibrating sensor can be selected in vibrating sensor 2.
Further, include the infrared range-measurement system 16 and block 1 being oppositely arranged apart from testing agency, infrared range-measurement system 16 with
Angle bar block is spirally connected, and angle bar block is fixedly connected by bolt with 4 side wall of telescoping tube, and block 1 is by bolt and telescoping tube 4 close to installation
The side wall of 3 one end of block is fixedly connected, and block 1 is used to reflect the infrared ray of the sending of infrared range-measurement system 16.Infrared range-measurement system 16 is optional
With OQX-60 type.
Further, clamping device includes the first strut 7 and the second strut 13,7 one end of the first strut and 17 side wall of cylinder
Hingedly, the other end and first sleeve 8 are hinged, 13 one end of the second strut and metal dish 15 is hinged, the other end and the second casing 12 hinge
It connects, and first sleeve 8 and 12 inner wall of the second casing are plugged with metallic rod 6.
Further, 6 bottom end of metallic rod has been bolted fixture block 5, and anti-skid chequer is equipped at the top of fixture block 5.
Preferably, first sleeve 8 and 12 side wall of the second casing are bolted with hoodle spring-loaded plunger, and 6 side wall of metallic rod is provided with
The card slot equidistantly distributed, convenient for steadily adjusting the height of clamping device.
Further, electric pushrod 11 and vibrating motor 20 are electrically connected by switch and microprocessor respectively, infrared survey
Distance meter 16 and vibrating sensor 2 are electrically connected by signal wire and microprocessor respectively, and ARM9TDMI type can be used in microprocessor.
Preferably, the output shaft of electric pushrod 11 is connect with threaded rod 14 by shaft coupling.
In use, first sleeve 8 and the second casing 12 to be slided into the suitable position of metallic rod 6, then pass through control electricity
Dynamic push rod 11 works, and threaded rod 14, which is pushed out, drives metal dish 15 to move up, so that the rotation of the second strut 13 is driven, so that two
A clamping device moves inward, and pile foundation is clamped in mutual cooperation, then abuts vibrating disk 19 with pile foundation side wall, then by telescoping tube
4 pull out elongation to appropriate length, and mounting blocks 3 are placed in pile foundation side wall, the elongation of telescoping tube 4 is detected by infrared range-measurement system 16
Distance is encountered reverberation block 1 from the sending of infrared range-measurement system 16 when infrared ray and is reflected back, and received by infrared range-measurement system 16
It arrives, the elongated distance of telescoping tube 4 is obtained by the operation of infrared range-measurement system 16 according to transmitting and the time difference of receiving infrared-ray, so
Control vibrating motor 20 works afterwards, forms vibration source, and then the vibrating sensor 2 on mounting blocks 3 receives simultaneously feedback vibration signal
It is subsequent to be convenient to processing, output vibration test detection data to microprocessor.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to the other embodiment of equivalent substitution or change acquisition, should all cover
Within the protection scope of the utility model.
Claims (7)
1. a kind of building pile foundation detection device based on vibration responding, including cylinder (17), vibrating motor (20) and vibrating sensing
Device (2), which is characterized in that cylinder (17) two sides are symmetrically arranged with clamping device, and the sidewall sheath of the cylinder (17) is equipped with gold
Belong to ring (10), the side walls hinged of the becket (10) has telescoping tube (4), and the end of the telescoping tube (4) is hinged with mounting blocks
(3), the sidewall thread of the mounting blocks (3) is connected with vibrating sensor (2), and telescoping tube (4) side wall is fixed with distance inspection
Mechanism is surveyed, cylinder (17) bottom end is equipped with symmetrical location hole, and positioning hole is plugged with locating rod (18), locating rod
(18) top is bolted with limited cap, and locating rod (18) side wall is socketed with spring part, and the bottom end of locating rod (18) is fixedly connected on
Vibrating disk (19), vibrating disk (19) middle part are fixed with vibrating motor (20), and cylinder (17) inside top is fixed with electricity
Dynamic push rod (11), and the output shaft of electric pushrod (11) is pierced by the top of cylinder (17) and is fixedly connected with threaded rod (14), it is described
Threaded rod (14) side wall is bolted with metal dish (15), and metal dish (15) is hinged with the clamping device of two sides respectively.
2. a kind of building pile foundation detection device based on vibration responding according to claim 1, which is characterized in that it is described away from
It include the infrared range-measurement system (16) and block (1) being oppositely arranged, the infrared range-measurement system (16) and angle bar block spiral shell from testing agency
It connects, the angle bar block is fixedly connected by bolt with telescoping tube (4) side wall, and the block (1) is leaned on by bolt with telescoping tube (4)
The side wall of nearly mounting blocks (3) one end is fixedly connected.
3. a kind of building pile foundation detection device based on vibration responding according to claim 1, which is characterized in that the folder
Holding mechanism includes the first strut (7) and the second strut (13), and described first strut (7) one end and cylinder (17) are side walls hinged, another
One end and first sleeve (8) hingedly, described second strut (13) one end and metal dish (15) hinged, the other end and the second casing
(12) hingedly, and first sleeve (8) and the second casing (12) inner wall are plugged with metallic rod (6).
4. a kind of building pile foundation detection device based on vibration responding according to claim 3, which is characterized in that the gold
Belong to bar (6) bottom end to be bolted fixture block (5), and is equipped with anti-skid chequer at the top of fixture block (5).
5. a kind of building pile foundation detection device based on vibration responding according to claim 3, which is characterized in that described
Sleeve (8) and the second casing (12) side wall are bolted with hoodle spring-loaded plunger, and metallic rod (6) side wall is provided with equidistant point
The card slot of cloth.
6. a kind of building pile foundation detection device based on vibration responding according to claim 2, which is characterized in that the electricity
Dynamic push rod (11) and vibrating motor (20) are electrically connected by switch and microprocessor respectively, the infrared range-measurement system (16) and vibration
Dynamic sensor (2) are electrically connected by signal wire and microprocessor respectively.
7. a kind of building pile foundation detection device based on vibration responding according to claim 1, which is characterized in that the electricity
The output shaft of dynamic push rod (11) is connect with threaded rod (14) by shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211014.4U CN209482376U (en) | 2018-12-28 | 2018-12-28 | A kind of building pile foundation detection device based on vibration responding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211014.4U CN209482376U (en) | 2018-12-28 | 2018-12-28 | A kind of building pile foundation detection device based on vibration responding |
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| Publication Number | Publication Date |
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| CN209482376U true CN209482376U (en) | 2019-10-11 |
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| CN201822211014.4U Active CN209482376U (en) | 2018-12-28 | 2018-12-28 | A kind of building pile foundation detection device based on vibration responding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576380A (en) * | 2020-05-29 | 2020-08-25 | 杭州市城市建设基础工程有限公司 | Foundation bearing capacity detection method |
-
2018
- 2018-12-28 CN CN201822211014.4U patent/CN209482376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576380A (en) * | 2020-05-29 | 2020-08-25 | 杭州市城市建设基础工程有限公司 | Foundation bearing capacity detection method |
| CN111576380B (en) * | 2020-05-29 | 2022-01-07 | 杭州市城市建设基础工程有限公司 | Foundation bearing capacity detection method |
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