CN208459331U - A kind of bridge pad detection device - Google Patents
A kind of bridge pad detection device Download PDFInfo
- Publication number
- CN208459331U CN208459331U CN201821133298.3U CN201821133298U CN208459331U CN 208459331 U CN208459331 U CN 208459331U CN 201821133298 U CN201821133298 U CN 201821133298U CN 208459331 U CN208459331 U CN 208459331U
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- CN
- China
- Prior art keywords
- guide rail
- mounting rack
- upright bar
- truss
- bridge pad
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of bridge pad detection devices, including ultrasonic probe, it further include pedestal, upright bar, truss and motor, upright bar is fixedly mounted on pedestal, truss is horizontally set on the top of upright bar, the first guide rail and the second guide rail are provided on truss, the upper surface of first guide rail and the second guide rail is provided with the sliding slot axially extending along the first guide rail, mounting rack is provided with above sliding slot, the bottom of mounting rack is provided with two shafts, the both ends of every shaft are provided with idler wheel, and idler wheel is located in sliding slot；Mounting rack is fixedly installed locating clip, and ultrasonic probe is installed on locating clip；Motor is fixedly installed in mounting rack, and motor is connected by driving member with a shaft.When use, motor is able to drive mounting rack and moves along the first guide rail and the second guide rail, ultrasonic probe on mounting rack can also be moved with mounting rack, and such ultrasonic probe can comprehensively detect the entire cylinder of bridge pad some height and position, more efficient.
Description
Technical field
The utility model belongs to Bridge Testing Equipment field, especially a kind of bridge pad detection device.
Background technique
Bridge pad generally uses concrete structure, whether support cracked etc. be influence enabling capabilities it is important because
Element should all detect bridge pad when building bridge, and at regular intervals, internal whether split judged
The defects of line, the equipment for being currently used for detection bridge pad crackle are generally supersonic detector, testing principle are as follows: work as coagulation
When native internal cracked, crackle can be filled by air or water, and an interlayer is formed in concrete.Due to concrete and air
(or water) is the very big substance of two kinds of characteristic impedance difference, and therefore, the presence of crackle makes occur two acoustic interfaces in concrete,
When ultrasonic transmission is to the two interfaces, multiple reflections will occur and decay, and make that ultrasonic component will amplify or part is reflected,
More intact concrete received wave Mintrop wave amplitude is obviously reduced, and frequency decline, when sound extends.These parameters change into ultrasonic wave inspection
It surveys crackle and provides condition.
There are many existing concrete ultrasonic detecting equipments, and such as application No. is 201721264001.2 utility model is special
Benefit, existing this some point for being disposably merely able to detection support, needs to carry out support by many times measuring
Comprehensive detection, efficiency are lower.
Utility model content
The purpose of this utility model is to provide a kind of higher bridge pad detection devices of detection efficiency.
Purpose of the utility model is realized as follows: a kind of bridge pad detection device, including ultrasonic probe,
It further include bracket, the bracket includes pedestal, upright bar, truss and motor, and the upright bar is fixedly mounted on pedestal,
The truss is horizontally set on the top of upright bar, is provided with horizontal the first guide rail and the second guide rail on the truss, and described
The upper surface of one guide rail and the second guide rail is provided with the sliding slot axially extending along the first guide rail, is provided with above the sliding slot
Mounting rack, the bottom of the mounting rack are provided with two shafts, and the both ends of every shaft are provided with idler wheel, the rolling of both ends of the shaft
Wheel is located in the sliding slot of the first guide rail and the second guide rail；The mounting rack is fixedly installed locating clip, and the ultrasonic wave is visited
Head is installed on locating clip, and ultrasonic probe is perpendicular to the first guide rail and the second guide rail；The motor is fixedly installed in mounting rack,
And motor is connected by driving member with a shaft.
Further, the upright bar is telescopic rod.
Further, the upright bar includes fixed link and adjusting set, and the fixed link is welded on pedestal, the fixed link
Upper end protrude into adjusting set, the outer wall of the fixed link be provided with screw thread and with the holding nut that is threadedly engaged, the branch
Support nut support lives adjusting set.
Further, the upright bar is two, and is located at the both ends of truss.
Further, the both ends of the truss are welded with vertical mounting plate, and the mounting plate passes through bolt and upright bar phase
Connection.
Further, the locating clip includes upper chuck and lower chuck, and the upper chuck and lower chuck surround cylindrical
The inner wall of holding chamber, the holding chamber is provided with elastic cushion.
The beneficial effects of the utility model are: in use, motor is able to drive mounting rack leads along the first guide rail and second
Rail moves, and the ultrasonic probe on mounting rack can also be moved with mounting rack, and such ultrasonic probe can be to bridge pad
The entire cylinder of a height and position is comprehensively detected, more efficient.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the schematic cross-sectional view of A-A in Fig. 1.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of bridge pad detection device of the utility model, including ultrasonic probe 1,
It further include bracket, the bracket includes pedestal 2, upright bar 3, truss 4 and motor 8, and the upright bar 3 is fixedly mounted on bottom
On seat 2, the truss 4 is horizontally set on the top of upright bar 3, and horizontal the first guide rail 5 and second is provided on the truss 4 and is led
The upper surface of rail 6, first guide rail 5 and the second guide rail 6 is provided with the sliding slot axially extending along the first guide rail 5, the cunning
Mounting rack 7 is provided with above slot, the bottom of the mounting rack 7 is provided with two shafts 10, and the both ends of every shaft 10 are all provided with
It is equipped with idler wheel 11, the idler wheel 11 at 10 both ends of shaft is located in the sliding slot of the first guide rail 5 and the second guide rail 6；The mounting rack 7
It is fixedly installed locating clip, the ultrasonic probe 1 is installed on locating clip, and ultrasonic probe 1 is perpendicular to the first guide rail 5 and
Two guide rails 6；The motor 8 is fixedly installed in mounting rack 7, and motor 8 is connected by driving member 9 with a shaft 10.
Pedestal 2 using one piece of stainless steel materials or using profile welding and rectangular frame, truss 4 using aluminum profile spell
It connects, the first guide rail 5 and the second guide rail 6 by screw or are welded on truss 4.Shaft 10 is separately positioned on mounting rack 7
Both ends, can specifically be installed by bearing, the idler wheel 11 at 10 both ends of shaft can roll in sliding slot, to make 7 edge of mounting rack
A guide rail 5 and the second guide rail 6 movement.Motor 8 is mounted on mounting rack 7 by bolt, is passed by gear set or belt etc.
Moving part 9 is connected with a shaft 10, the power moved as mounting rack 7.Ultrasonic probe 1 uses the prior art, for mixed
Solidifying soil bridge pad carries out crack detection.
In use, pedestal 2 is fixed on the ground near bridge pad, ultrasonic probe 1 and motor 8 are connected into electricity
Source, starts ultrasonic probe 1 and motor 8, and ultrasonic probe 1 issues ultrasonic wave, detects to concrete bridge beam support, simultaneously
Motor 8 drives shaft 10 to rotate, and shaft 10 drives idler wheel 11 to rotate, to make mounting rack 7 along the first guide rail 5 and the second guide rail
6 movements, in this way, ultrasonic probe 1 can constantly detect bridge pad, are moved to another from the side of bridge pad
The detection to the entire cylinder of bridge pad is completed in side.It after the present apparatus, does not need manually to carry out multiple spot detection, ultrasonic wave is visited
First 1 can be automatically completed and comprehensively be detected to the bridge pad of some height, and detection efficiency is high.
The upright bar 3 is telescopic rod, and the height of adjustable ultrasonic probe 1 realizes the inspection to different bridge pad height
It surveys.
Upright bar 3 can be existing arbitrary Telescopic rod structure, it is preferred that the upright bar 3 includes fixed link and adjusting set, institute
It states fixed link to be welded on pedestal 2, truss 4 is mounted on the top of adjusting set, and the upper end of the fixed link is protruded into adjusting set, institute
State fixed link outer wall be provided with screw thread and with the holding nut 12 that is threadedly engaged, the holding nut 12 supports adjusting
Set.By rotating holding nut 12, adjusting set can be driven to move up or slide downward, realize the adjusting of 4 height of truss.
The upright bar 3 is two, and is located at the both ends of truss 4, can be improved the stability of equipment.
The both ends of the truss 4 are welded with vertical mounting plate 13, and the mounting plate 13 is connected by bolt with upright bar 3
It connects, truss 4 connects detachably, convenient transportation, storage.
The locating clip includes upper chuck 14 and lower chuck 15, and the upper chuck 14 and lower chuck 15 surround cylindrical folder
Chamber is held, lower chuck 15 is fixed on mounting rack 7, and upper chuck 14 is connected with lower chuck 15 by screw.Ultrasonic wave is visited in order to prevent
First 1 stress is excessive and impaired, and the inner wall of the holding chamber is provided with elastic cushion 16, and it is existing that rubber, sponge etc. can be used in elastic cushion 16
Some elastic materials.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of bridge pad detection device, including ultrasonic probe (1), it is characterised in that:
It further include bracket, the bracket includes pedestal (2), upright bar (3), truss (4) and motor (8), the fixed peace of the upright bar (3)
On pedestal (2), the truss (4) is horizontally set on the top of upright bar (3), and horizontal is provided on the truss (4)
The upper surface of one guide rail (5) and the second guide rail (6), first guide rail (5) and the second guide rail (6) is provided with along the first guide rail
(5) axially extending sliding slot is provided with mounting rack (7) above the sliding slot, and the bottom of the mounting rack (7) is provided with two
Shaft (10), the both ends of every shaft (10) are provided with idler wheel (11), and the idler wheel (11) at shaft (10) both ends is located at
In the sliding slot of one guide rail (5) and the second guide rail (6)；The mounting rack (7) is fixedly installed locating clip, the ultrasonic probe
(1) it is installed on locating clip, and ultrasonic probe (1) is perpendicular to the first guide rail (5) and the second guide rail (6)；The motor (8) is fixed
It is installed on mounting rack (7), and motor (8) is connected by driving member (9) with a shaft (10).
2. a kind of bridge pad detection device according to claim 1, it is characterised in that: the upright bar (3) is telescopic rod.
3. a kind of bridge pad detection device according to claim 2, it is characterised in that: the upright bar (3) includes fixing
Bar and adjusting set, the fixed link are welded on pedestal (2), and the upper end of the fixed link is protruded into adjusting set, the fixed link
Outer wall be provided with screw thread and with the holding nut (12) that is threadedly engaged, the holding nut (12) supports adjusting set.
4. a kind of bridge pad detection device according to claim 1, it is characterised in that: the upright bar (3) is two, and
It is located at the both ends of truss (4).
5. a kind of bridge pad detection device according to claim 4, it is characterised in that: weld at the both ends of the truss (4)
It is connected to vertical mounting plate (13), the mounting plate (13) is connected by bolt with upright bar (3).
6. a kind of bridge pad detection device according to claim 1, it is characterised in that: the locating clip includes upper chuck
(14) and lower chuck (15), the upper chuck (14) and lower chuck (15) surround cylindrical holding chamber, the holding chamber it is interior
Wall is provided with elastic cushion (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133298.3U CN208459331U (en) | 2018-07-17 | 2018-07-17 | A kind of bridge pad detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133298.3U CN208459331U (en) | 2018-07-17 | 2018-07-17 | A kind of bridge pad detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459331U true CN208459331U (en) | 2019-02-01 |
Family
ID=65178507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821133298.3U Active CN208459331U (en) | 2018-07-17 | 2018-07-17 | A kind of bridge pad detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579190A (en) * | 2019-09-19 | 2019-12-17 | 吴宝昕 | Bridge detection auxiliary device utilizing ultrasonic panoramic imaging principle |
| CN111561895A (en) * | 2020-06-15 | 2020-08-21 | 陈鹏 | Bridge displacement detection device |
-
2018
- 2018-07-17 CN CN201821133298.3U patent/CN208459331U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110579190A (en) * | 2019-09-19 | 2019-12-17 | 吴宝昕 | Bridge detection auxiliary device utilizing ultrasonic panoramic imaging principle |
| CN111561895A (en) * | 2020-06-15 | 2020-08-21 | 陈鹏 | Bridge displacement detection device |
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