CN206096045U - Automatic detection device that strikes of railway tunnel lining cutting - Google Patents
Automatic detection device that strikes of railway tunnel lining cutting Download PDFInfo
- Publication number
- CN206096045U CN206096045U CN201621085220.XU CN201621085220U CN206096045U CN 206096045 U CN206096045 U CN 206096045U CN 201621085220 U CN201621085220 U CN 201621085220U CN 206096045 U CN206096045 U CN 206096045U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- railway
- decelerator
- fixed
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an automatic detection device that strikes of railway tunnel lining cutting, include from the area brake casters of down supreme order installation, workstation, apart from fine -tuning, high guiding mechanism and the automatic mechanism of strikeing. The device adopts the modular design, installs and removes the convenience. The device during operation passes through steel pipe, scaffold frame right -angle coupler to be fixed on the railway construction car, and the device that is pulled railway construction car and loading by the locomotive engine moves along the tunnel, through the automation on the device beat the mechanism to railway tunnel the lining cutting beat, the microphone will beat the sound wave and transfer the signal of telecommunication to, through the host computer collection and the assay sound sound signal of peripheral hardware, obtain the tunnel health information such as structural parameters, cavity of railway tunnel lining cutting, the realization is to railway tunnel's nondestructive test. This device has easy operation, and degree of automation is high, and the face that detects is big and efficient, and the postdetection is judged fast to tunnel lining's situation, characteristics such as price / performance ratio height.
Description
Technical field
This utility model is related to a kind of railway tunnel lining and taps detection means automatically, specifically a kind of to pass through device
In automatic striking mechanism the automatic percussion of railway tunnel lining, then collected sound signal are analyzed, by parse audio frequency letter
Number obtain the tunnel-liner health information such as liner structure parameter, cavity of railway tunnel, realize to railway tunnel lining without
Damage the device of detection.
Background technology
The health status of railway tunnel are related to the safety of the transport of the railway track traffic in operation, therefore to railway tunnel
Lining cutting carries out periodic detection and plays vital effect to transporting safely for railway.The railway tunnel especially runed for many years may
There is the defect phenomenons such as percolating water, lining deformation, space, periodic detection need to be carried out to it.At present to railway in operation Tunnel testing
Method can be divided into and damage detection and the class of Non-Destructive Testing two, damage detection and not only broken up the liner structure in tunnel, and have
Have the shortcomings that detection speed is slow, representative poor；Various Non-Destructive Testing rules can be under conditions of not destructive test object to test
Body relatively accurately detected, but railway in operation tunnel is when running into some special environments or especially needing, due to therein one
There is limitation in a little loseless methods itself, using artificial percussion, detection efficiency is low, objectivity is bad, work for such as early stage Tunnel testing
The disadvantage such as intensity is big.It is to ensure railway in operation tunnel safety with being on the increase for railway in operation tunnel, needs develop satisfaction
Railway in operation tunnel-liner taps the device of detection automatically, the Aulomatizeted Detect to operation tunnel is realized, for solving manually to strike
The problems such as hitting detection high labor intensive, low detection efficiency and poor effect.
The detection environment in railway in operation tunnel is complex, and the time period of detection and time length have strict restriction, claims
Do not fix for " Window time ", and engineering truck used when place and the detection of Tunnel testing, it is desirable to which Tunnel testing equipment is assembled and disassembled
It is convenient；It is different plus operation tunnel model size, have high ferro tunnel and common railway tunnel, single-track tunnel and double track tunnel it
Point, it is desirable to Tunnel testing equipment can meet the detection requirement of the Tunnel testing and same tunnel difference survey line of many Dimension Types；It is right
During railway in operation Tunnel testing, also require that Tunnel testing equipment operation is simple, reliability is high, even if common operating personnel also should be able to
Complete detection；Another requirement be the testing result of Tunnel testing equipment need it is reliable, by external environment and anthropic factor affected it is little,
Objectivity is strong.According to the above-mentioned requirement to Tunnel testing, therefore necessary research and development from multi-angle, stage construction can be automatically
The lossless device that railway in operation tunnel-liner is detected.
The content of the invention
The purpose of this utility model is the problem that the prior art to be solved is present, and provides a kind of strong adaptability, assembly and disassembly
It is convenient, simple to operate, economical and practical, detection objectivity it is strong, area of detection is big, detection efficiency is high, can be suitably used for various operations
Railway tunnel lining carries out the railway tunnel lining of automatically lossless detection and taps detection means automatically.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：There is provided a kind of railway tunnel lining to strike automatically
Detection means is hit, including strap brake universal wheel castor, workbench, distance fine regulation mechanism, height adjustment that from bottom to up order is installed
Mechanism and automatic striking mechanism；
Described strap brake universal wheel castor is arranged on table base lower end, solid for the movement of device, transhipment and brake
It is fixed；
Described workbench is provided with work top, base and staircase, and workbench is used to support on work top
Distance fine regulation mechanism, height regulating mechanism and automatic striking mechanism, staircase is used on operator on work top to automatic
Striking mechanism carries out height adjustment and the operation with tunnel wall distance fine regulation；
Described distance fine regulation mechanism be arranged on work top on, distance fine regulation mechanism comprising motor A, decelerator A,
Front support seat, ball-screw, feed screw nut, line slideway, aluminium section bar, slide block, rear support seat, upper backup pad, ballscrew shaft
Bearing and shaft coupling, motor A and decelerator A are fixed by screws on front support seat, and ball-screw passes through ball-screw
Bearing block and rear support seat supports, decelerator A output shafts are connected with ballscrew shaft by shaft coupling, and line slideway passes through screw
It is fixed on aluminium section bar, upper backup pad is connected by screw with feed screw nut and slide block, is fixed with by screw on upper backup pad
Height regulating mechanism；
Described height regulating mechanism includes support bar, power-transmitting part, cylinder rack bar and inclined support bar, support bar
It is fixed by screws on the upper backup pad of distance fine regulation mechanism, worm and gear, handle and gear is provided with power-transmitting part,
Power-transmitting part is arranged on support bar, and cylinder rack bar is inserted in support bar by power-transmitting part, inclined support bar
One end is connected with cylinder rack bar, and the other end is connected with automatic striking mechanism；Handle on rotational power drive disk assembly, by snail
The rack gear of worm and gear transmission, gear and cylinder rack bar, realizes that cylinder rack bar rises or falls, so as to realize being connected in
The height adjustment of the automatic striking mechanism on cylinder rack bar；
Decelerator A and ball screw turns, feed screw nut are driven when motor A is rotated in described distance fine regulation mechanism
Translation, the upper backup pad with movable slider and slide block top, height regulating mechanism, automatic striking mechanism are moved integrally, and are realized automatic
The fine setting of striking mechanism and tested tunnel-liner wall distance；
Described automatic striking mechanism is arranged on height regulating mechanism top by inclined support bar, and automatic striking mechanism includes
Motor B, decelerator B, mechanism's installing plate, fixed spring base, spring, tup, belt pulley, mike mounting seat, mike,
Spring installing plate and L-type installing plate；Described motor B, decelerator B and mike mounting seat is fixed by screws in mechanism
On installing plate, belt pulley interference fit is arranged on decelerator B output shafts, is fixed with four fixed spring bases on belt pulley, and four
Individual spring is connected respectively by spring installing plate with L-type installing plate and fixed spring base, and four tups are connected with L-type installing plate,
Mike is arranged in mike mounting seat；Motor B drives decelerator B to rotate, and then drives pulley rotation, belt pulley
The fixed spring base of upper installation, spring drive tup to rotate, and realize that tup taps tunnel-liner；Four tups are used to increase percussion
Frequency, and the requirement that lining cutting meets detection density is tapped with uniform distances, mike will hit against acoustic signals and be converted into the signal of telecommunication,
By capture card by the host computer of electric signal transmission to peripheral hardware；
Host computer is provided with analysis software, for Acoustic Signal Acquisition, storage, processes, and parses railway in operation tunnel lining
The health status of block.
Described workbench, distance fine regulation mechanism, height regulating mechanism and automatic striking mechanism adopt modularized design.
The maximum advantage Shi Shige mechanism easy accessibility of modularized design, meets railway in operation Tunnel testing " Window time " to during detection
Between section and time length limit, while meeting the assembly and disassembly requirement for being transported to other tunnels.
The inclined support bar and automatic striking mechanism that described height regulating mechanism is connected on cylinder rack bar is 1～4.
If being connected 1 inclined support bar and during 1 automatic striking mechanism on cylinder rack bar, the detection of 1 survey line in tunnel is realized；If circle
Be connected on post rack bar 2～4 inclined support bar and during automatic striking mechanism, be capable of achieving in same tunnel the same of 2～4 surveys line
When detect.
It is fixed on railway engineering car, and by locomotive engine using steel pipe, scaffold right-angle coupler when described device works
Drag railway engineering car driving device to implement in operation to the automatic percussion of tunnel-liner and detection.It is straight using steel pipe, scaffold
Angle fastener fixing device, it is therefore an objective to anti-locking apparatus play on railway engineering car during operation and percussion, it is ensured that device work
Stability when making.
Railway tunnel lining of the present utility model taps detection means and is provided with strap brake below the base of workbench automatically
Universal caster wheel, during inoperative, it is convenient to which device is moved to into interior to protect electrical equipment safety；When device works, pass through
Strap brake universal wheel castor shifts device on railway engineering car onto, is first extremely close to automatic striking mechanism coarse regulation with tunnel-liner wall
Position, then automatic striking mechanism and tunnel-liner wall are further adjusted by distance fine regulation mechanism, height regulating mechanism
Distance, makes tup reliably tap tunnel-liner by the dynamics of setting.Due to devising distance fine regulation mechanism, height regulating mechanism
The detection requirement that device adapts to the Tunnel testing and same tunnel difference survey line of many Dimension Types can be met.
Railway tunnel lining of the present utility model taps detection means by adjustment distance fine regulation mechanism or rotates high automatically
Handle in degree adjustment mechanism carries out the operation of position and height adjustment, simple to operate, normal operations people to automatic striking mechanism
Member can complete；Adjusted by host computer and controlled again, it is ensured that four tups distance, fixed power at regular intervals every time
Degree taps tunnel-liner, can avoid the detection error that manpower taps the different percussion density of presence, the difference of dynamics is caused, and carries
It is high to tap the objectivity of detection, while spring and adjustment tup and the tunnel-liner for changing different stiffness factors can be passed through
Distance can obtain different percussion dynamics, increase the adaptability of this detection means；In addition, automatically striking mechanism adopts the knot of spring
Structure it also avoid rigid shock of the tunnel-liner to device, it is ensured that tup slips over tunnel-liner after percussion, it is to avoid tup is stuck
Situation；Four tups installed, tap frequency when increased detection, and fixed percussion spacing meets percussion detection density
Require.
Detection means Acoustic Signal Acquisition of the present utility model, storage, process are completed by computer integration, automatically
Change degree is high；This detection means is using percussion tunnel-liner acquisition surface and parses by the way of acoustic signals, with wave field information
It is abundant, the features such as accuracy of detection is higher.It is capable of achieving to operation tunnel survey line continuous detecting, detection efficiency using this device
High, area of detection is big.Can be connected on the cylinder rack bar different directions of device when multiple surveys line are measured simultaneously multiple
Inclined support bar and corresponding striking mechanism automatically, realize being detected while same operation tunnel a plurality of survey line.
Railway tunnel lining of the present utility model taps detection means and has the advantage that automatically：
(1), railway tunnel lining of the present utility model taps the modular design of detection means automatically, and each module assembly and disassembly are equal
It is convenient, " Window time " can be met and be transported to the requirement in different tunnels.
(2), detection means of the present utility model is adaptable, can be adjusted by distance fine regulation mechanism, height regulating mechanism
Automatically striking mechanism and the distance of tunnel-liner wall, meet the inspection of the Tunnel testing and same tunnel difference survey line of many Dimension Types
Survey and require.
(3), detection means of the present utility model it is simple to operate, using automatization tap, high degree of automation, especially with
Be connected on cylinder rack bar 2～4 inclined support bar and during automatic striking mechanism, be capable of achieving 2～4 surveys line in same tunnel
While detect, detection range is big, and detection efficiency is high.
(4), be detected as Non-Destructive Testing of the detection means of the present utility model to tunnel-liner, detection process objectivity is good, essence
Degree is high, judges quick to the health status of tunnel-liner after detection, and device cost performance is high, and this device popularizing application prospect is good.
Description of the drawings
Fig. 1 taps structure of the detecting device schematic diagram automatically for railway tunnel lining of the present utility model.
Fig. 2 is apart from micro-adjusting mechanism structural representation in detection means of the present utility model.
Fig. 3 is automatic striking mechanism structural representation in detection means of the present utility model.
Fig. 4 is installment state schematic side view when detection means of the present utility model works.
Front view when Fig. 5 is detection means detection tunnel of the present utility model.
In above-mentioned figure：1-railway engineering car, 2-strap brake universal wheel castor, 3-workbench, 3.1-base, 3.2-help
Ladder, 3.3-work top, 4-distance fine regulation mechanism, 4.1-motor A, 4.2-decelerator A, 4.3-front support seat,
4.4-ball-screw, 4.5-feed screw nut, 4.6-line slideway, 4.7-aluminium section bar, 4.8-slide block, 4.9-rear support
Seat, 4.10-upper backup pad, 4.11-ball-screw bearing block, 4.12-shaft coupling, 5-height regulating mechanism, 5.1-support
Bar, 5.2-power-transmitting part, 5.3-cylinder rack bar, 5.4-inclined support bar, 6-automatic striking mechanism, 6.1-stepping
Motor B, 6.2-decelerator B, 6.3-mechanism's installing plate, 6.4-fixed spring base, 6.5-spring, 6.6-tup, 6.7-
Belt pulley, 6.8-mike mounting seat, 6.9-mike, 6.10-spring installing plate, 6.11-L-type installing plate, 7-steel
Pipe, 8-scaffold right-angle coupler.
Specific embodiment
Tap detection means work automatically to railway tunnel lining of the present utility model with specific embodiment below in conjunction with the accompanying drawings
Further illustrate, but enforcement not limited to this of the present utility model.
Embodiment 1：This utility model provides a kind of railway tunnel lining and taps detection means automatically, its structure such as Fig. 1 institutes
Show, including from bottom to up order install strap brake universal wheel castor 2, workbench 3, distance fine regulation mechanism 4, height regulating mechanism 5,
Automatic striking mechanism 6.
Described strap brake universal wheel castor 2 is arranged on the lower end of base 3.1 of workbench 3, for operationally adjusting dress
The position finger lock strap brake universal wheel castor put carries out Tunnel testing, and facilitate in non-detection working condition device movement and
Transhipment；
Described workbench 3 is provided with base 3.1, staircase 3.2 and work top 3.3, and workbench is used to support installed in work
Make distance fine regulation mechanism 4 on table top, height regulating mechanism 5 and striking mechanism 6 automatically, staircase is used on operator to work
Be adjusted on table top automatic striking mechanism and tunnel-liner wall distance and with the operation such as height.
Described distance fine regulation mechanism 4 is arranged on work top 3.3, and as shown in Figure 1, 2, distance fine regulation mechanism includes step
Stepper motor A4.1, decelerator A4.2, front support seat 4.3, ball-screw 4.4, feed screw nut 4.5, line slideway 4.6, aluminium section bar
4.7th, slide block 4.8, rear support seat 4.9, upper backup pad 4.10, ball-screw bearing block 4.11, shaft coupling 4.12.Motor A
It is fixed by screws on front support seat with decelerator A, ball-screw is subtracted by ball-screw bearing block and rear support seat supports
Fast device A output shafts are connected with ballscrew shaft by shaft coupling, and line slideway is fixed by screws on aluminium section bar, aluminium section bar choosing
4040 aluminium section bars are selected, upper backup pad is connected by screw with feed screw nut and slide block.By the support bar of height regulating mechanism 5
5.1 are fixed on upper backup pad 4.10, drive decelerator A4.2 and ball-screw 4.4 to rotate when motor A4.1 is rotated, silk
The translation of thick stick nut 4.5, the upper backup pad 4.10 with movable slider 4.8 and slide block top and height regulating mechanism 5 and automatically percussion machine
Structure 6 is moved integrally, and realizes the fine setting of automatic striking mechanism and tested tunnel-liner wall distance.
Described height regulating mechanism is referring to Fig. 1, including support bar 5.1, power-transmitting part 5.2, cylinder rack bar
5.3rd, inclined support bar 5.4, support bar is fixed by screws on the upper backup pad 4.10 of distance fine regulation mechanism, power-transmitting part
Worm and gear, handle and gear are provided with 5.2, power-transmitting part is arranged on support bar 5.1, and cylinder rack bar 5.3 passes through
Power-transmitting part is assigned and is mounted in support bar, has 1 one end of inclined support bar 5.4 to be welded on cylinder rack bar 5.3, other end weldering
In the mechanism's installing plate 6.3 of automatic striking mechanism 6；Handle on rotational power drive disk assembly 5.2, is passed by worm and gear
The rack gear of dynamic, gear and cylinder rack bar 5.3, realizes that cylinder rack bar rises or falls, so as to realize tapping machine automatically
The adjustment of the height of structure 6.
Described automatic striking mechanism 6 is arranged on the upper end of height regulating mechanism 5 by inclined support bar 5.4, and machine is tapped automatically
Structure as shown in figure 3, including motor B6.1, decelerator B6.2, mechanism's installing plate 6.3, fixed spring base 6.4, spring 6.5,
Tup 6.6, belt pulley 6.7, mike mounting seat 6.8, mike 6.9, spring installing plate 6.10 and L-type installing plate 6.11；Institute
Motor B, decelerator B and the mike mounting seat stated is fixed by screws in mechanism's installing plate, belt pulley interference fit
On decelerator B output shafts, four fixed spring bases are fixed with belt pulley, four springs are distinguished by spring installing plate
It is connected with L-type installing plate and fixed spring base, four tups are connected with L-type installing plate, and mike is arranged on mike mounting seat
On；Motor B drives decelerator B to rotate, and then drives pulley rotation, fixed spring base, the spring being connected on belt pulley
Drive tup to rotate, realize percussion of the tup to tunnel-liner, four tups are used to increase percussion frequency and with uniform distances
Tapping lining cutting can meet detection percussion density requirements, and the acoustic signals that mike 6.9 is used to will hit against are converted into the signal of telecommunication, pass through
Capture card is by electric signal transmission to host computer.
Host computer is provided with analysis software, for Acoustic Signal Acquisition, storage, processes, and parses railway in operation tunnel
Health status.
Described workbench 3, distance fine regulation mechanism 4, height regulating mechanism 5 and automatically striking mechanism 6 adopts modularity
Design.
Detection means of the present utility model can adjust automatic striking mechanism by distance fine regulation mechanism, height regulating mechanism
6 with the distance of tunnel-liner wall, meet the detection requirement of the Tunnel testing and same tunnel difference survey line of many Dimension Types.
Detection means of the present utility model adopts modularized design, and its assembling process is：
A, first the strap brake universal wheel castor 2 of the bottom of workbench 3 is installed and pinned；
B, distance fine regulation mechanism 4 is assembled, then its entirety is lifted to work top 3.3, made apart from micro- by bolt
Regulating mechanism is connected with work top；
C. height regulating mechanism 5 and automatically striking mechanism 6, are assembled, by the inclined support bar 5.4 1 of height regulating mechanism 5
End is welded on cylinder rack bar 5.3, and the other end is welded in the mechanism's installing plate 6.3 of automatic striking mechanism 6；Then it is integrally pacified
It is filled on the upper backup pad 4.10 of distance fine regulation mechanism 4, completes assembling.
Detection means unloading process of the present utility model is with assemble sequence conversely, modularized design makes this device assembly and disassembly side
Just.
The railway tunnel lining health detection that above-mentioned detection device is applied to run, including following step：
(1), before the work of this utility model device, device is integrally lifted to first on railway engineering car 1, mobile work platform
3, while by distance fine regulation mechanism 4, height regulating mechanism 5, the distance to the height of automatic striking mechanism 6 and with tunnel-liner wall
Just successive step is done, is enable the tup 6.6 of automatic striking mechanism 6 to be maintained at tup with the height and distance of tunnel-liner wall and is tapped
In the range of.
(2), by distance fine regulation mechanism 4, that height regulating mechanism 5 finely tunes automatic striking mechanism 6 is accurate with tunnel-liner wall
Distance and height, meet the requirement to certain survey line beating position and dynamics, after adjusting, two steel pipes 7 are passed through into workbench 3
Base on the square steel that welds push down the base 3.1 of workbench, fixed with scaffold right-angle coupler 8 between two steel pipes.Such as Fig. 4
It is shown.
(3), the motor B6.1 switches of automatic striking mechanism 6, motor B6.1, decelerator B6.2 rotating bands are opened
Dynamic tup 6.6 rotates and tunnel-liner face is tapped, and the acoustic signals that mike 6.9 is used to will hit against are converted into the signal of telecommunication,
Then by capture card by electric signal transmission to host computer, host computer is gathered, stored, the data that processing detection is arrived, host computer
Middle software parses the health status in railway in operation tunnel.Referring to such as Fig. 5, Fig. 5 taps detection dress automatically for railway tunnel lining
To put carry out certain railway tunnel survey line and tap the work sheet of detection.
Embodiment 2：This utility model provides a kind of railway tunnel lining and taps detection means automatically, its structure, assembles
Journey and detection operating procedure are substantially the same manner as Example 1, different simply Cylinder Gear of the device in described height regulating mechanism 5
4 inclined support bars 5.4 and automatically striking mechanism 6 are fixed with bar, it is possible to achieve examine while 4 surveys line in same tunnel
Survey.
Railway tunnel lining of the present utility model taps detection means and adopts modularized design automatically, is convenient to mount and dismount, operates
Simply.Be detected as Non-Destructive Testing of this device to tunnel-liner, detection faces are big, and detection objectivity is good, and detection efficiency is high, detection knot
Fruit is reliable, judges quick to the situation of tunnel-liner after detection.
Claims (4)
1. a kind of railway tunnel lining taps detection means automatically, including from bottom to up order install strap brake universal wheel castor,
Workbench, distance fine regulation mechanism, height regulating mechanism and automatic striking mechanism；It is characterized in that：
Described strap brake universal wheel castor is arranged on table base lower end, for the movement of device, transhipment and fixation of braking；
Described workbench is provided with work top, base and staircase, and workbench is used to support the distance on work top
Micro-adjusting mechanism, height regulating mechanism and automatic striking mechanism, staircase is used on operator on work top to percussion automatically
Mechanism carries out height adjustment and the operation with tunnel wall distance fine regulation；
Described distance fine regulation mechanism be arranged on work top on, distance fine regulation mechanism comprising motor A, decelerator A, front
Support seat, ball-screw, feed screw nut, line slideway, aluminium section bar, slide block, rear support seat, upper backup pad, ball-screw bearing block
And shaft coupling, motor A and decelerator A is fixed by screws on front support seat, and ball-screw passes through ball-screw bearing
Seat and rear support seat supports, decelerator A output shafts are connected with ballscrew shaft by shaft coupling, and line slideway is fixed by screw
On aluminium section bar, upper backup pad is connected by screw with feed screw nut and slide block, and height is fixed with by screw on upper backup pad
Adjustment mechanism；
Described height regulating mechanism includes support bar, power-transmitting part, cylinder rack bar and inclined support bar, and support bar passes through
Screw is fixed on the upper backup pad of distance fine regulation mechanism, and worm and gear, handle and gear, power are provided with power-transmitting part
Drive disk assembly is arranged on support bar, and cylinder rack bar is inserted in support bar by power-transmitting part, inclined support bar one end
It is connected with cylinder rack bar, the other end is connected with automatic striking mechanism；Handle on rotational power drive disk assembly, by worm gear snail
The rack gear of bar transmission, gear and cylinder rack bar, realizes that cylinder rack bar rises or falls, so as to realize being connected in cylinder
The height adjustment of the automatic striking mechanism on rack bar；
Decelerator A and ball screw turns, feed screw nut are driven to put down when motor A is rotated in described distance fine regulation mechanism
Dynamic, the upper backup pad with movable slider and slide block top, height regulating mechanism, automatic striking mechanism are moved integrally, and realization is struck automatically
Hit the fine setting of mechanism and tested tunnel-liner wall distance；
Described automatic striking mechanism is arranged on height regulating mechanism top by inclined support bar, and automatic striking mechanism includes stepping
Motor B, decelerator B, mechanism's installing plate, fixed spring base, spring, tup, belt pulley, mike mounting seat, mike, spring
Installing plate and L-type installing plate；Described motor B, decelerator B and mike mounting seat is fixed by screws in mechanism's installation
On plate, belt pulley interference fit is arranged on decelerator B output shafts, and four fixed spring bases, four bullets are fixed with belt pulley
Spring is connected respectively by spring installing plate with L-type installing plate and fixed spring base, and four tups are connected with L-type installing plate, Mike
Wind is arranged in mike mounting seat；Motor B drives decelerator B to rotate, and then drives pulley rotation, pacifies on belt pulley
The fixed spring base of dress, spring drive tup to rotate, and realize that tup taps tunnel-liner；Four tups are used to increase percussion frequency
Rate, and the requirement that lining cutting meets detection density is tapped with uniform distances, mike will hit against acoustic signals and be converted into the signal of telecommunication, lead to
Capture card is crossed by the host computer of electric signal transmission to peripheral hardware；
Host computer is provided with analysis software, for Acoustic Signal Acquisition, storage, processes, and parses railway in operation tunnel-liner
Health status.
2. railway tunnel lining according to claim 1 taps detection means automatically, it is characterised in that：Described work
Platform, distance fine regulation mechanism, height regulating mechanism and automatic striking mechanism adopt modularized design.
3. railway tunnel lining according to claim 1 taps detection means automatically, it is characterised in that：Described height is adjusted
The inclined support bar and automatic striking mechanism that whole mechanism is connected on cylinder rack bar is 1～4.
4. railway tunnel lining according to claim 1 taps detection means automatically, it is characterised in that：Described device work
It is fixed on railway engineering car using steel pipe, scaffold right-angle coupler when making, and railway engineering car is dragged by locomotive engine and drives dress
Put and implement in operation to the automatic percussion of tunnel-liner and detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085220.XU CN206096045U (en) | 2016-09-27 | 2016-09-27 | Automatic detection device that strikes of railway tunnel lining cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621085220.XU CN206096045U (en) | 2016-09-27 | 2016-09-27 | Automatic detection device that strikes of railway tunnel lining cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096045U true CN206096045U (en) | 2017-04-12 |
Family
ID=58479836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621085220.XU Expired - Fee Related CN206096045U (en) | 2016-09-27 | 2016-09-27 | Automatic detection device that strikes of railway tunnel lining cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096045U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442726A (en) * | 2016-09-27 | 2017-02-22 | 中国地质大学（武汉） | Nondestructive detection device for tunnel linings |
| CN107762129A (en) * | 2017-10-18 | 2018-03-06 | 北京城建长城建筑装饰工程有限公司 | Furred ceiling hoisting frame |
| CN107796875A (en) * | 2017-12-22 | 2018-03-13 | 国网福建省电力有限公司 | Adjustable inspection penstock comes to nothing device and its method of work |
| CN109521091A (en) * | 2018-11-21 | 2019-03-26 | 湖南图强科技开发有限公司 | A kind of engineering technology detection floor empty drum knocking device |
| CN113686298A (en) * | 2021-10-11 | 2021-11-23 | 河南新华五岳抽水蓄能发电有限公司 | Device for measuring deformation of surrounding rock of cavern |
| CN114263502A (en) * | 2021-12-31 | 2022-04-01 | 北京景通科信科技有限公司 | Optical fiber sensing-based mine post-disaster emergency communication method |
| CN114280746A (en) * | 2021-12-31 | 2022-04-05 | 北京景通科信科技有限公司 | Tensioning arrangement structure based on optical fiber network |
| CN114320473A (en) * | 2021-12-31 | 2022-04-12 | 北京景通科信科技有限公司 | Underground emergency communication device based on optical fiber vibration sensing |
-
2016
- 2016-09-27 CN CN201621085220.XU patent/CN206096045U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442726A (en) * | 2016-09-27 | 2017-02-22 | 中国地质大学（武汉） | Nondestructive detection device for tunnel linings |
| CN106442726B (en) * | 2016-09-27 | 2019-04-02 | 中国地质大学（武汉） | Tunnel-liner non-destructive testing device |
| CN107762129A (en) * | 2017-10-18 | 2018-03-06 | 北京城建长城建筑装饰工程有限公司 | Furred ceiling hoisting frame |
| CN107796875A (en) * | 2017-12-22 | 2018-03-13 | 国网福建省电力有限公司 | Adjustable inspection penstock comes to nothing device and its method of work |
| CN107796875B (en) * | 2017-12-22 | 2023-10-31 | 国网福建省电力有限公司 | Adjustable pressure steel pipe emptying device and working method thereof |
| CN109521091A (en) * | 2018-11-21 | 2019-03-26 | 湖南图强科技开发有限公司 | A kind of engineering technology detection floor empty drum knocking device |
| CN109521091B (en) * | 2018-11-21 | 2021-01-08 | 滁州市宏图建设有限公司 | Engineering technique detects uses ground hollowing knocking device |
| CN113686298A (en) * | 2021-10-11 | 2021-11-23 | 河南新华五岳抽水蓄能发电有限公司 | Device for measuring deformation of surrounding rock of cavern |
| CN114263502A (en) * | 2021-12-31 | 2022-04-01 | 北京景通科信科技有限公司 | Optical fiber sensing-based mine post-disaster emergency communication method |
| CN114280746A (en) * | 2021-12-31 | 2022-04-05 | 北京景通科信科技有限公司 | Tensioning arrangement structure based on optical fiber network |
| CN114320473A (en) * | 2021-12-31 | 2022-04-12 | 北京景通科信科技有限公司 | Underground emergency communication device based on optical fiber vibration sensing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206096045U (en) | Automatic detection device that strikes of railway tunnel lining cutting | |
| CN106442726B (en) | Tunnel-liner non-destructive testing device | |
| CN201262591Y (en) | Device for detecting bearings flexibility | |
| EP2549271B1 (en) | Railway wheel test fixture and ultrasonic testing apparatus comprising such a test fixture | |
| CN210071276U (en) | Impact test device | |
| CN203772556U (en) | Running-in experiment equipment of electric power-assisted tubing column assembly | |
| CN102507228A (en) | Disc tool magazine reliability testing device and method | |
| CN101806856A (en) | Full-automatic circuit board testing machine | |
| CN108356605A (en) | A kind of production line for disc type work detection | |
| CN106997719A (en) | A kind of electromechanical integration comprehensive practical traning platform | |
| CN112379004A (en) | A remove loading device for track disease discernment | |
| CN102879459B (en) | System for automatically detecting and evaluating early fatigue damage of remanufactured front crankshaft | |
| CN104777219B (en) | Non-destructive detecting device | |
| CN208771901U (en) | Buzzer detection machine | |
| CN207358185U (en) | A kind of machine tool chief axis running test platform that can simulate working condition | |
| CN109030065A (en) | A kind of Soil K+adsorption equipment for being detected to deep soil | |
| CN110044617A (en) | One kind being used for sample bearing performance test equipment | |
| CN215116630U (en) | Circuit board performance detection device | |
| CN205720100U (en) | A kind of online the cannot-harm-detection device of fruit firmness | |
| CN109030064A (en) | A kind of Soil K+adsorption equipment | |
| CN108435584A (en) | Buzzer detection machine | |
| CN204575566U (en) | A kind of ature of coal sampling detector for multifunctional fast | |
| CN108016990A (en) | The detection device and detection method that a kind of portal crane trolley track fastener loosens | |
| CN206281462U (en) | A kind of air vent sleeve detection means | |
| CN208751896U (en) | A kind of Soil K+adsorption equipment for being detected to deep soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190927 |