CN206387673U - A kind of hammer strain-Sensing device based on lever - Google Patents
A kind of hammer strain-Sensing device based on lever Download PDFInfo
- Publication number
- CN206387673U CN206387673U CN201720100583.4U CN201720100583U CN206387673U CN 206387673 U CN206387673 U CN 206387673U CN 201720100583 U CN201720100583 U CN 201720100583U CN 206387673 U CN206387673 U CN 206387673U
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- CN
- China
- Prior art keywords
- hammer
- detection
- main carriage
- doorframe
- balladeur train
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Abstract
The utility model discloses a kind of hammer strain-Sensing device based on lever, including apparatus platform, described device platform lower is provided with one group of fine setting thread bush, the fine setting thread bush is connected by finely tuning threaded post with connector, the connector coordinates with hoist cylinder, the hoist cylinder is arranged on underframe top, the underframe bottom is provided with roller screw rod, the roller screw rod bottom is provided with universal wheel, described device platform upper slides and is provided with main carriage, the main carriage is connected with doorframe, the doorframe is slidably matched with perpendicular balladeur train, the perpendicular balladeur train side is provided with sideslip frame, sideslip frame is slidably matched with detection hammer, the detection hammer coordinates with being arranged on the hoist engine on doorframe top.This has a mechanical strain detection means conveniently moving of center calibration function, and can flexible positioning, simply alignment detection can hammer and be detected the concentricity of peg into shape during use, facilitate detection device to obtain accurate Large strain data so that Evaluation accuracy is higher.
Description
Technical field
The utility model is related to mechanical strain detection means field, specially a kind of hammer strain detecting dress based on lever
Put.
Background technology
When ultimate bearing capacity to stake etc. is respectively detected to index, conventional instrument is exactly high strain monitoring hammer,
Detect the descending operation of hammer and there are strict requirements with the concentricity of stake, the detection hammer used at present is general by derrick car
To realize descending operation, and detect that hammer is easily swung in use, and with the bad control of concentricity of stake, now need one kind
New detection hammer device, solves the problem of current common equipment is difficult alignment, elevating control is inconvenient.
The content of the invention
The purpose of this utility model is to provide a kind of hammer strain-Sensing device based on lever, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of hammer strain detecting based on lever
Device, including apparatus platform, described device platform lower are provided with one group of fine setting thread bush, and the fine setting thread bush passes through fine setting
Threaded post is connected with connector, and the connector coordinates with hoist cylinder, and the hoist cylinder is arranged on underframe top, the bottom
Frame bottom is provided with the middle part of bottom plate, the bottom plate and is bolted with roller screw rod, and the roller screw rod bottom is provided with universal wheel, described
Square hole is offered in the middle part of apparatus platform, described device platform upper is slided and is provided with main carriage, and the main carriage is connected with doorframe,
The doorframe is slidably matched with perpendicular balladeur train, and the perpendicular balladeur train side is provided with sideslip frame, and the sideslip frame is matched somebody with somebody with detection hammer slip
Close, the detection hammer coordinates with being arranged on the hoist engine on the doorframe top.
It is preferred that, it is provided with the side position of described device platform upper two in adjustment seat, the adjustment seat and is coated with tune
Bolt is saved, one end of the regulating bolt is rotatably assorted with the main carriage, and the main carriage bottom is provided with main carriage slide rail,
The main carriage is slidably matched by the main carriage slide rail and described device platform.
It is preferred that, reinforcement is provided between the main carriage and the doorframe, the doorframe side is provided with perpendicular balladeur train
Slide rail, the perpendicular balladeur train slide rail is slidably matched with the perpendicular balladeur train, and the sideslip frame passes through one group of bolt and the detection
Hammer the sideslip frame sliding track location fit that sidepiece is set into shape, the detection hammer bottom is provided with damping fin, and the detection peen portion is set
There is hanger, the hanger coordinates with the hoist engine.
It is preferred that, the connector is rotatably assorted by bearing with the fine setting threaded post.
It is preferred that, the bottom plate top is provided with screw sleeve, and the screw sleeve is spirally connected with the roller screw rod.
It is preferred that, it is provided with controller support, the controller support and sets on the side position of described device platform upper one
Frequency converter and controller are equipped with, the controller is electrically connected with the frequency converter, hoist cylinder and the hoist engine, described
Decline button is provided with controller and rises button, the decline button is also electrically connected with the frequency converter.
Compared with prior art, the beneficial effects of the utility model are：There is the mechanical strain of center calibration function to examine for this
Device is surveyed in use, the present apparatus can be drawn by other draw-gears, the setting of universal wheel make it that present apparatus conveniently moving is laborsaving,
Roller screw rod can rise or decline by rotating simultaneously, no longer need to move this dress after square hole is moved to position corresponding with stake
When putting, it will can be revolved on roller screw rod so that roller screw rod rises to screw sleeve top, and universal wheel departs from ground, you can complete this
The fixation of device, can by the height of hoist cylinder adjusting means platform, two hoist cylinder synchronization liftings, fine setting threaded post and
Fine setting thread bush is spirally connected, and can play a part of micromatic setting platform, and fine setting threaded post is connected by bearing with connector, so
The convenient fine setting threaded post of design rotation, main carriage can be by regulating bolt adjusting position, the adjustable detection of such design
Hammer and the aligned position of stake, while detecting that hammer can be slidably matched by perpendicular balladeur train with doorframe, detection hammer also passes through sideslip frame sliding track
It is slidably matched with sideslip frame, detection hammer can carry out transverse shifting along sideslip frame, can be by positioning spiral shell after position adjustments are good
The position of bolt fixed test hammer, the flexible tune of detection hammer position can just be realized by then integrating the movement of main carriage and sideslip frame
Section so that detection hammer can be aligned perfectly with stake, obtain good detection angles so that Detection results are more accurate,
User controls hoist cylinder and hoist engine to work by controller, and hoist engine is provided with band-type brake, stalls function with power-off, presses
Rising button on lower controller, then hoist engine reversion moves detection hammer to eminence, declines button and be connected with frequency converter, pressed
Decline after button, then hoist engine is rotated forward, while under the adjustment effect of frequency converter, accelerating the rotating speed of hoist engine so that elevator
Machine puts the free-fall velocity that rope speed is more than detection hammer, such design enable detection hammer do the movement of falling object and
It will not be pulled by hoist engine, hoist cylinder control button is additionally provided with controller；Present apparatus conveniently moving, and can spirit
Positioning living, simply alignment detection can hammer and be detected the concentricity of peg into shape during use, facilitate detection device to obtain accurately
Large strain data so that Evaluation accuracy is higher.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is to iris out the close-up schematic view of part in Fig. 1.
Fig. 3 is that the utility model erects the structural representation that balladeur train, sideslip frame, detection hammer coordinate.
In figure：1st, apparatus platform, 2, fine setting thread bush, 3, fine setting threaded post, 4, connector, 5, hoist cylinder, 6, underframe,
7th, bottom plate, 8, roller screw rod, 9, universal wheel, 10, square hole, 11, main carriage, 12, doorframe, 13, perpendicular balladeur train, 14, sideslip frame, 15,
Detection hammer, 16, hoist engine, 17, adjustment seat, 18, regulating bolt, 19, main carriage slide rail, 20, reinforcement, 21, perpendicular balladeur train slide rail,
22nd, bolt, 23, sideslip frame sliding track, 24, damping fin, 25, hanger, 26, bearing, 27, screw sleeve, 28, controller support,
29th, frequency converter, 30, controller, 31, decline button, 32, rise button.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of hammer strain detecting dress based on lever
Put, including apparatus platform 1, the bottom of described device platform 1 is provided with one group of fine setting thread bush 2, and the fine setting thread bush 2 is by micro-
Threaded post 3 is adjusted to be connected with connector 4, the connector 4 coordinates with hoist cylinder 5, and the hoist cylinder 5 is arranged on underframe 6
Portion, the bottom of underframe 6 is provided with bottom plate 7, and the middle part of bottom plate 7 is bolted with roller screw rod 8, and the bottom of roller screw rod 8 is set
Universal wheel 9 is equipped with, the middle part of described device platform 1 offers square hole 10, and the top of described device platform 1 is slided and is provided with main carriage
11, the main carriage 11 is connected with doorframe 12, and the doorframe 12 is slidably matched with perpendicular balladeur train 13, and the perpendicular side of balladeur train 13 is set
There is sideslip frame 14, the sideslip frame 14 is slidably matched with detection hammer 15, the detection hammer 15 is with being arranged on the top of doorframe 12
Hoist engine 16 coordinate, be provided with adjustment seat 17, the adjustment seat 17 and install on the side position of 1 top of described device platform two
There is regulating bolt 18, one end of the regulating bolt 18 is rotatably assorted with the main carriage 11, the bottom of main carriage 11 is set
There is main carriage slide rail 19, the main carriage 11 is slidably matched by the main carriage slide rail 19 and described device platform 1, the master
Reinforcement 20 is provided between balladeur train 11 and the doorframe 12, the side of doorframe 12 is provided with perpendicular balladeur train slide rail 21, described perpendicular
Balladeur train slide rail 21 is slidably matched with the perpendicular balladeur train 13, and the sideslip frame 14 passes through one group of bolt 22 and the detection hammer 15
The location fit of sideslip frame sliding track 23 that sidepiece is set, the detection hammers 15 bottoms into shape and is provided with damping fin 24, and the detection hammer 15 is pushed up
Portion is provided with hanger 25, and the hanger 25 coordinates with the hoist engine 16, and the connector 4 passes through bearing 26 and the fine setting spiral shell
Line post 3 is rotatably assorted, and the top of bottom plate 7 is provided with screw sleeve 27, and the screw sleeve 27 is spirally connected with the roller screw rod 8, institute
State to be provided with the side position of 1 top of apparatus platform one on controller support 28, the controller support 28 and be provided with frequency converter 29
With controller 30, the controller 30 is electrically connected with the frequency converter 29, hoist cylinder 5 and the hoist engine 16, described
Decline button 31 is provided with controller 30 and rises button 32, the decline button 31 is also electrically connected with the frequency converter 29.
Operation principle：When having the mechanical strain detection means of center calibration function using this, it can be drawn by other
Device draws the present apparatus, and the setting of universal wheel 9 make it that present apparatus conveniently moving is laborsaving, while roller screw rod 8 can pass through rotation
Rise or decline, can be by roller screw rod 8 when square hole 10, which is moved to, no longer needs to move the present apparatus behind position corresponding with stake
Rotation so that roller screw rod 8 rises to the top of screw sleeve 27, universal wheel 9 departs from ground, you can completes the fixation of the present apparatus, can lead to
Cross the height of the adjusting means platform 1 of hoist cylinder 5, two synchronization liftings of hoist cylinder 5, fine setting threaded post 3 and fine setting thread bush 2
It is spirally connected, micromatic setting platform 1 can be played a part of, fine setting threaded post 3 is connected by bearing 26 with connector 4, such to set
The rotation of the convenient fine setting threaded post 3 of meter, main carriage 11 can be by the adjusting position of regulating bolt 18, the adjustable detection of such design
Hammer 15 and the aligned position of stake, while detecting that hammer 15 can be slidably matched by perpendicular balladeur train 13 with doorframe 12, detection hammer 15 also passes through
Sideslip frame sliding track 23 is slidably matched with sideslip frame 14, and detection hammer 15 can carry out transverse shifting along sideslip frame 14, work as position adjustments
After good, 15 position can be hammered into shape by the fixed test of bolt 22, the movement of main carriage 11 and sideslip frame 14 is then integrated just
The flexible modulation for detecting 15 positions of hammer can be realized so that detection hammer 15 can be aligned perfectly with stake, be obtained well
Detection angles so that Detection results are more accurate, user controls hoist cylinder 5 and hoist engine 16 to work by controller 30,
Hoist engine 16 is provided with band-type brake, stalls function with power-off, presses the rising button 32 on controller 30, then hoist engine 16 is anti-
Turn, move detection hammer 15 to eminence, decline button 31 and be connected with frequency converter 29, press and decline after button 31, then hoist engine 16 is being just
Turn, while under the adjustment effect of frequency converter 29, accelerating the rotating speed of hoist engine 16 so that the rope speed of putting of hoist engine 16 is more than
The free-fall velocity of detection hammer 15, such design enables detection hammer 15 to do the movement of falling object without by elevator
The control button of hoist cylinder 5 is additionally provided with the dragging of machine 16, controller 30.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of hammer strain-Sensing device based on lever, including apparatus platform（1）, it is characterised in that：Described device platform
（1）Bottom is provided with one group of fine setting thread bush（2）, the fine setting thread bush（2）By finely tuning threaded post（3）With connector（4）
Connection, the connector（4）With hoist cylinder（5）Coordinate, the hoist cylinder（5）It is arranged on underframe（6）Top, the underframe
（6）Bottom is provided with bottom plate（7）, the bottom plate（7）Middle part is bolted with roller screw rod（8）, the roller screw rod（8）Bottom is set
There is universal wheel（9）, described device platform（1）Middle part offers square hole（10）, described device platform（1）Slide and be provided with master in top
Balladeur train（11）, the main carriage（11）With doorframe（12）Connection, the doorframe（12）With perpendicular balladeur train（13）It is slidably matched, it is described perpendicular
Balladeur train（13）Side is provided with sideslip frame（14）, the sideslip frame（14）Hammered into shape with detection（15）It is slidably matched, the detection hammer
（15）With being arranged on the doorframe（12）The hoist engine on top（16）Coordinate.
2. a kind of hammer strain-Sensing device based on lever according to claim 1, it is characterised in that：Described device is put down
Platform（1）Adjustment seat is provided with the side position of top two（17）, the adjustment seat（17）On be coated with regulating bolt（18）, it is described
Regulating bolt（18）One end and the main carriage（11）It is rotatably assorted, the main carriage（11）Bottom is provided with main carriage slide rail
（19）, the main carriage（11）Pass through the main carriage slide rail（19）With described device platform（1）It is slidably matched.
3. a kind of hammer strain-Sensing device based on lever according to claim 1, it is characterised in that：The main carriage
（11）With the doorframe（12）Between be provided with reinforcement（20）, the doorframe（12）Side is provided with perpendicular balladeur train slide rail（21）,
The perpendicular balladeur train slide rail（21）With the perpendicular balladeur train（13）It is slidably matched, the sideslip frame（14）Pass through one group of bolt（22）
Hammered into shape with the detection（15）The sideslip frame sliding track that sidepiece is set（23）Location fit, the detection hammer（15）Bottom is provided with damping
Piece（24）, the detection hammer（15）Top is provided with hanger（25）, the hanger（25）With the hoist engine（16）Coordinate.
4. a kind of hammer strain-Sensing device based on lever according to claim 1, it is characterised in that：The connector
（4）Pass through bearing（26）With the fine setting threaded post（3）It is rotatably assorted.
5. a kind of hammer strain-Sensing device based on lever according to claim 1, it is characterised in that：The bottom plate
（7）Top is provided with screw sleeve（27）, the screw sleeve（27）With the roller screw rod（8）It is spirally connected.
6. a kind of hammer strain-Sensing device based on lever according to claim 1, it is characterised in that：Described device is put down
Platform（1）Controller support is provided with the side position of top one（28）, the controller support（28）On be provided with frequency converter（29）
And controller（30）, the controller（30）With the frequency converter（29）, hoist cylinder（5）And the hoist engine（16）It is electric
Connection, the controller（30）On be provided with decline button（31）With rising button（32）, the decline button（31）Also with institute
State frequency converter（29）Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100583.4U CN206387673U (en) | 2017-01-27 | 2017-01-27 | A kind of hammer strain-Sensing device based on lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720100583.4U CN206387673U (en) | 2017-01-27 | 2017-01-27 | A kind of hammer strain-Sensing device based on lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387673U true CN206387673U (en) | 2017-08-08 |
Family
ID=59494285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720100583.4U Expired - Fee Related CN206387673U (en) | 2017-01-27 | 2017-01-27 | A kind of hammer strain-Sensing device based on lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975139A (en) * | 2019-04-02 | 2019-07-05 | 郑州航空工业管理学院 | The toughness detection device and detection method of airfield runway pavement structure |
-
2017
- 2017-01-27 CN CN201720100583.4U patent/CN206387673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975139A (en) * | 2019-04-02 | 2019-07-05 | 郑州航空工业管理学院 | The toughness detection device and detection method of airfield runway pavement structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20200127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |