CN207317677U - A kind of penetration of fracture detector - Google Patents
A kind of penetration of fracture detector Download PDFInfo
- Publication number
- CN207317677U CN207317677U CN201721153922.1U CN201721153922U CN207317677U CN 207317677 U CN207317677 U CN 207317677U CN 201721153922 U CN201721153922 U CN 201721153922U CN 207317677 U CN207317677 U CN 207317677U
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- CN
- China
- Prior art keywords
- measuring scale
- push rod
- penetration
- couplant
- lever
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- 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
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Abstract
The utility model discloses a kind of penetration of fracture detector,Solve the problems, such as detector and couplant because separately carry and use cause it is inconvenient for operation,Its drip irrigation device,Including host and transducer,The host is connected with transducer by connecting line,Measuring scale is provided with the transducer,The storage chamber of storage couplant is provided with the measuring scale,Pushing block is provided with the storage chamber,The outlet for couplant extrusion is provided with the storage chamber,The measuring scale side is provided with the driving mechanism of extrusion couplant,The driving mechanism includes the push rod being slidably connected on measuring scale,The push rod is stretched out outside measuring scale,It is provided between the push rod and pushing block and interlocks both transmission mechanisms,The spring of reset is provided with the measuring scale,So,The carrying and use of detector and couplant are not required to separate operation,So that the detector is easy to carry and easy to use.
Description
Technical field
Architectural engineering detection device is the utility model is related to, more particularly to a kind of penetration of fracture detector.
Background technology
Concrete structure generally existing crack due to various reasons.The appearance in crack can reduce the impermeability of building,
The use function of building is influenced, while can also cause the corrosion of reinforcing bar and the carbonization of concrete, reduces the durability of material, shadow
Ring the bearing capacity of building.Therefore, to ensure the structure of architectural engineering safety, generally require fracture and carry out detailed inspection
Survey, the depth that wherein crack is developed has directly influenced the structural reliability of architectural engineering.
Chinese patent notification number CN206291831U discloses a kind of new penetration of fracture detector, including host, transducing
The connecting line of device, connection host and transducer, further includes the main scale equipped with measuring scale and reverse-flighted screw, and measuring scale is equipped with two,
Two transducers are respectively arranged on two measuring scales, and reverse-flighted screw is among two measuring scales, reverse-flighted screw both ends difference
Equipped with the opposite screw thread of the hand of spiral, reverse-flighted screw both ends are threadedly coupled with two measuring scales respectively, and the main scale, which is equipped with, to be used
In calibration loop of the embodiment measuring scale from reverse-flighted screw centre distance.By screwing reverse-flighted screw so that two measuring scales are remote at the same time
From reverse-flighted screw center, the distance between two measuring scales are adjusted, so as to adjust the distance between two transducers.Pass through scale
Ring can be between clear and definite two measuring scales specific distance, directly carry out the measurement of multiple spot multi-group data.But in the prior art,
Probe is connected on concrete wall surface, and the air gap between probe and concrete wall surface will hinder ultrasonic wave to be passed in wall,
Influence the quality of detection, therefore usually require couplant as medium to connect probe and concrete wall surface, into without
Needing respectively to carry out both operation when only carrying detector and couplant respectively, and detect causes to carry and use not side
Just.
Utility model content
The purpose of this utility model is to provide a kind of penetration of fracture detector, the detector is easy to carry and user
Just.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of penetration of fracture detector, including host and transducer, the host are connected with transducer by connecting line, institute
State and measuring scale is provided with transducer, the storage chamber of storage couplant is provided with the measuring scale, is set in the storage chamber
There is pushing block, the outlet for couplant extrusion is provided with the storage chamber, the measuring scale side is provided with extrusion couplant
Driving mechanism, the driving mechanism include the push rod being slidably connected with measuring scale, and the push rod is stretched out outside measuring scale, the push rod
The transmission mechanism of both linkages is provided between pushing block, the spring for reset, the spring are provided with the measuring scale
One end is fixed with push rod, and the other end is fixed with measuring scale.
The detector is provided with the storage chamber of storage couplant so that the detector is self-contained couplant, avoids
There is the situation omitted or lost in carrying process in couplant, and passes through the interlinked mechanism between push rod and pushing block so that
The carrying and use of couplant simplify operating process without separate operation, and when use abuts the side of push rod with metope, pushes away
Bar movement linkage pushing block is mobile and couplant extrusion is adhered on metope, is then detected again by the transducer of opposite side
, it is convenient and efficient.
The utility model is further set, and the transmission mechanism includes lever, and fixing axle is provided with the lever, described
Lever is rotatablely connected by fixing axle and measuring scale, and described lever one end is hinged with push rod, the other end and pushing block of the lever
It is hinged, and hinged place is both provided with articulated shaft, and the straight slot slided for articulated shaft is both provided with the both ends of lever.
Set in this way, push rod is extruded by metope, and push rod promotes lever to cause lever rotation so that pushing block is storing
Intracavitary is slided, so that couplant is easy to be extruded from exit, and is applied on metope, simple in structure and practical.
The utility model is further set, and the transmission mechanism includes the first rack being fixed on push rod and be fixed on to push away
The second rack on block, is provided with the gear engaged, is fixed on the gear between first rack and the second rack
There is shaft, the shaft is rotatablely connected with measuring scale inner wall.
Setting in this way, push rod is extruded by metope, is fixed on the first rack on push rod with push rod forward slip, and
One rack and pinion engages, and band moving gear and shaft rotate together, while the second rack and pinion engages, and the second rack is with tooth
Wheel and shaft rotation and reverse slide so that pushing block slides in storage chamber so that couplant from exit extrude, and
It is applied on metope, simple in structure and stability is good.
The utility model is further set, the lever close to push rod one end to fixing axle distance than the other end to fix
The distance of axis is big.
Set in this way, inflexible wheel base from push rod farther out, when promoting detector the push rod is pressed by metope, more saves
Power, is more prone to extrude couplant.
The utility model is further set, and the top of the measuring scale is provided with the supplement tank of supplement storage chamber couplant,
Opening is provided with the supplement tank.
Set in this way, when the couplant in storage chamber is insufficient, be arranged on the coupling supplemented in tank on measuring scale top
Mixture is slided into storage chamber under self gravitation so that storage chamber fills up again.
The utility model is further set, and shield is provided with the pushing block, is provided with the shield opposite with opening
The through hole answered.
Set in this way, when pushing block promoted and in storage chamber slide and extrude couplant during, on shield
Through hole with supplement tank on opening stagger, prevent supplement tank couplant drop to outside storage chamber, avoid supplement tank in couple
The waste of agent, and ensure that clean inside measuring scale.
The utility model is further set, and the supplement tank is soft tank.
Set in this way, when needing could quickly fill up couplant, only need to extrude soft supplement tank so that storage
Couplant can be replenished in time from supplement tank in chamber.
The utility model is further set, and the exit of the storage chamber is provided with spiral cover, the spiral cover and outlet screw thread
Connection.
Set in this way, after couplant is extruded and is applied to metope, screw on spiral cover, prevent couplant from exit
Leak out.
The utility model is further set, and connecting rope, one end of the connecting rope and measurement are provided with the measuring scale
Ruler is fixedly connected, and the other end of the connecting rope is fixedly connected with spiral cover.
Set, during extruding couplant and being applied to metope, be fixedly connected with connecting rope in this way
Spiral cover hangs down in the side of measuring scale, prevents spiral cover from losing during use so that operation is more convenient.
The utility model is further set, and measuring scale is provided through between the measuring scale and is threadedly coupled with measuring scale
Reverse-flighted screw, be provided with locking nut on the reverse-flighted screw, the locking nut is abutted with the both sides of measuring scale respectively.
Set in this way, prevent from because reverse-flighted screw rotates the distance between measuring scale being changed in measurement, so that
The result of measurement is more accurate.
In conclusion the utility model has the advantages that：The storage chamber of storage couplant is provided with measuring scale,
The driving mechanism and interlinked mechanism of extrusion couplant are provided with measuring scale so that detector and couplant need not be separated and carried
And use so that more convenient operation, measuring scale top are additionally provided with supplement tank, can timely be carried out to the couplant in storage chamber
Supplement.
Brief description of the drawings
Fig. 1 is the overall structure figure of embodiment 1；
Fig. 2 is the structure diagram of measuring scale in embodiment 1；
Fig. 3 is the sectional view at A-A in Fig. 2；
Fig. 4 is the structural relation figure of measuring scale internal driving mechanism, transmission mechanism and pushing block in embodiment 1；
Fig. 5 is the structure diagram of measuring scale in embodiment 2；
Fig. 6 is the sectional view at B-B in Fig. 5；
Fig. 7 is the structural relation figure of measuring scale internal driving mechanism, transmission mechanism and pushing block in embodiment 2.
Reference numeral：1st, host；2nd, transducer；3rd, measuring scale；4th, reverse-flighted screw；5th, gag lever post；6th, connecting line；7th, first
Rack；8th, push rod；9th, the second rack；10th, pushing block；11st, locking nut；12nd, straight slot；13rd, storage chamber；14th, lever；15th, it is fixed
Axis；16th, export；17th, spring；18th, spiral cover；19th, connecting rope；20th, shield；21st, it is open；22nd, through hole；23rd, gear；24th, supplement
Tank；25th, calibration loop；26th, shaft.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Embodiment 1：A kind of penetration of fracture detector, as shown in Figure 1, including host 1 and transducer 2, host 1 and transducer
2 are connected by connecting line 6, and measuring scale 3 is provided with transducer 2, be provided through between measuring scale 3 measuring scale 3 and with measurement
The reverse-flighted screw 4 that ruler 3 is threadedly coupled, is provided with gag lever post 5 on measuring scale 3, measuring scale 3 is slidably connected with gag lever post 5, two-way spiral shell
Bar 4 is fixedly connected with gag lever post 5, and calibration loop 25 is provided with gag lever post 5, and locking nut 11 is additionally provided with reverse-flighted screw 4, lock
Tight nut 11 is threadedly coupled with reverse-flighted screw 4 and is connected to the both sides of measuring scale 3 respectively, so when detecting, prevents two-way spiral shell
The rotation of bar 4 causes distance change between two transducers 2, causes measurement result inaccurate.
As shown in Figure 2, Figure 3 and Figure 4, the storage chamber 13 of storage couplant is provided with measuring scale 3, is set in storage chamber 13
There is pushing block 10, the outlet 16 for couplant extrusion be provided with storage chamber 13, spiral cover 18 is provided with the outlet 16 of storage chamber 13,
Spiral cover 18 16 is threadedly coupled with outlet, during without using the detector, spiral cover 18 is screwed at 16 exporting, the coupling in storage chamber 13
Agent will not leak out at outlet 16, and 3 side of measuring scale is provided with the driving mechanism of extrusion couplant, which includes sliding
The push rod 8 being connected on measuring scale 3,8 one end of push rod is stretched out outside measuring scale 3, and gearing two is provided between push rod 8 and pushing block 10
The transmission mechanism of person, the transmission mechanism include lever 14, fixing axle 15 are provided with lever 14 and by fixing axle 15 and measurement
Ruler 3 is rotatablely connected, and 14 one end of lever is hinged with push rod 8, and the other end and pushing block 10 of lever 14 are hinged, and lever 14 and pushing block 10
On be both provided with the straight slot 12 slided for articulated shaft, during detection, promote detector push rod 8 is pressed by metope, and drive lever
14 rotate, so as to promote pushing block 10 to be slided in storage chamber 13, and couplant are squeezed out at outlet 16, are applied to metope
On, while the articulated shaft of 14 hinged place of lever slides in straight slot 12 so that it is not blocked in 14 rotation process of lever, and thick stick
Distance of the bar 14 close to 8 one end of push rod to fixing axle 15 is more remote than the distance of the other end to fixing axle 15, in this way, when the promotion detection
It is more laborsaving when instrument makes push rod 8 by metope pressing and forward slip, while spring 17 is additionally provided with measuring scale 3, spring 17 1
End is fixedly connected with measuring scale 3, and the other end of spring 17 is fixedly connected with push rod 8, when push rod 8 is not contacted with metope, spring
17 release elastic potential energys, under the action of lever 14,10 reverse slide of push rod 8 and pushing block, pushing block 10 no longer extrudes storage chamber 13
In couplant, push rod 8 and pushing block 10 return to initial position, realizes automatically reseting for push rod 8 and pushing block 10 so that operation
It is more convenient.
As shown in Figure 2 and Figure 4, the top of measuring scale 3 is additionally provided with the supplement tank 24 of supplement 13 couplant of storage chamber, supplement
Tank 24 is threadedly coupled with measuring scale 3, is supplemented and is provided with opening 21 on tank 24, shield 20 is provided with pushing block 10, shield 20 is with pushing away
Block 10 is fixedly connected, and through hole 22 corresponding with opening 21 is provided with shield 20, so when pushing block 10 slides and extrudes storage
During the couplant of chamber 13, opening 21 staggers with through hole 22 so that the couplant of supplement tank 24 does not fall out storage chamber
Outside 13, avoid supplement tank 24 in couplant waste and ensure that it is clean measuring scale 3 inside, and supplement tank 24 be arranged to soft
Soft tank made of plastics, in this way, when opening 21 is corresponding with through hole 22, the couplant supplemented in tank 24 can be in itself weight
It is flowed under the action of power in storage chamber 13, and when needing could quickly fill up storage chamber 13, only need to extrudes soft supplement tank
24 make couplant fill up storage chamber 13, and connecting rope 19 is provided with measuring scale 3, and one end of connecting rope 19 and measuring scale 3 are solid
Fixed connection, the other end of connecting rope 19 are fixedly connected with spiral cover 18, in the use detector, unscrew spiral cover 18, spiral cover 18 with
Connecting rope 19 to hang down in the side of measuring scale 3, so prevent spiral cover 18 from losing in use so that operation is more convenient.
Specific work process：During using the detector, spiral cover 18 is unscrewed, the surface of outlet 16 will be provided with measuring scale 3
Metope is faced, the position that reverse-flighted screw 4 regulates measuring scale 3 is rotated, screws the locking nut 11 on reverse-flighted screw 4, make lock
Tight nut 11 is connected to the both sides of measuring scale 3 respectively, and after positioning, the end face of push rod 8 is abutted with metope, and by detector toward wall
Face promotes so that push rod 8 is pressed by fixed metope, and push rod 8 extrudes spring 17, and drives lever 14 to rotate, and lever 14 promotes
Pushing block 10 slides in storage chamber 13 and couplant is extruded at outlet 16, and is applied on metope, is also secured to and pushes away
The through hole 22 of shield 20 on block 10 staggers with supplementing the opening 21 of tank 24, and the couplant of supplement tank 24 will not escape to storage chamber
Outside 13, after couplant is smeared, detector is removed so that push rod 8 is no longer contacted with metope, and spring 17 discharges elastic potential energy,
So that push rod 8 and pushing block 10 return to initial position, and through hole 22 is corresponding with opening 21, supplements the coupling in tank 24 at this time
Agent is added under the action of self gravitation in storage chamber 13, screws on spiral cover 18, and the detector is overturn so that transducer 2
End face alignment metope on couplant smearing at, carry out the measurement of the penetration of fracture.
Embodiment 2：A kind of penetration of fracture detector, as shown in Fig. 5, Fig. 6 and Fig. 7, difference lies in biography with embodiment 1 for it
The difference of motivation structure, the transmission mechanism of the present embodiment include the first rack 7 being fixed on push rod 8 and are fixed on pushing block 10
Second rack 9, is provided with meshed gears 23, shaft 26, tooth is provided with gear 23 between the first rack 7 and the second rack 9
Wheel 23 and shaft 26 are integrally formed, and shaft 26 is rotatablely connected with 3 inner wall of measuring scale, promote detector that push rod 8 is pressed by metope
Pressure, the first rack 7 on push rod 8 move, and drive the gear 23 engaged to be rotated together with shaft 26, the second rack 9 with
Gear 23 engages, and then drives 9 reverse slide of the second rack so that pushing block 10 slides in storage chamber 13, so that coupling
Agent is extruded at outlet 16, is applied on metope, is passed using the engagement between the first rack 7, the second rack 9 and gear 23
It is dynamic so that the operation for extruding couplant is more steady, quick.
Claims (10)
1. a kind of penetration of fracture detector, including host（1）And transducer（2）, the host（1）And transducer（2）Pass through company
Wiring（6）Connection, the transducer（2）On be provided with measuring scale（3）, it is characterized in that：The measuring scale（3）Inside it is provided with storage
The storage chamber of couplant（13）, the storage chamber（13）Inside it is provided with pushing block（10）, the storage chamber（13）On be provided with for coupling
The outlet of mixture extrusion（16）, the measuring scale（3）Side is provided with the driving mechanism of extrusion couplant, the driving mechanism bag
Include and measuring scale（3）The push rod being slidably connected（8）, the push rod（8）Stretch out measuring scale（3）Outside, the push rod（8）With pushing block
（10）Between be provided with linkage both transmission mechanism, the measuring scale（3）On be provided with spring for reset（17）, it is described
Spring（17）One end and push rod（8）It is fixed, the other end and measuring scale（3）It is fixed.
2. penetration of fracture detector according to claim 1, it is characterized in that：The transmission mechanism includes lever（14）, institute
State lever（14）On be provided with fixing axle（15）, the lever（14）By fixing axle（15）With measuring scale（3）Rotation connection, institute
State lever（14）One end and push rod（8）It is hinged, the lever（14）The other end and pushing block（10）It is hinged, and hinged place is all provided with
Articulated shaft is equipped with, in lever（14）Both ends be both provided with for articulated shaft slide straight slot（12）.
3. penetration of fracture detector according to claim 1, it is characterized in that：The transmission mechanism includes being fixed on push rod
（8）On the first rack（7）Be fixed on pushing block（10）On the second rack（9）, first rack（7）With the second rack
（9）Between be provided with the gear engaged（23）, the gear（23）On be fixed with shaft（26）, the shaft（26）With survey
Gage（3）Inner wall is rotatablely connected.
4. penetration of fracture detector according to claim 2, it is characterized in that：The lever（14）Close to push rod（8）One end
To fixing axle（15）Distance than the other end to fixing axle（15）Distance it is big.
5. penetration of fracture detector according to claim 1, it is characterized in that：The measuring scale（3）Top be provided with benefit
Store chamber（13）The supplement tank of couplant（24）, the supplement tank（24）On be provided with opening（21）.
6. penetration of fracture detector according to claim 5, it is characterized in that：The pushing block（10）On be provided with shield
（20）, the shield（20）On be provided with and opening（21）Corresponding through hole（22）.
7. penetration of fracture detector according to claim 5, it is characterized in that：The supplement tank（24）For soft tank.
8. penetration of fracture detector according to claim 1, it is characterized in that：The storage chamber（13）Outlet（16）Place is set
It is equipped with spiral cover（18）, the spiral cover（18）With outlet（16）It is threadedly coupled.
9. penetration of fracture detector according to claim 8, it is characterized in that：The measuring scale（3）On be provided with connecting rope
（19）, the connecting rope（19）One end and measuring scale（3）It is fixedly connected, the connecting rope（19）The other end and spiral cover（18）
It is fixedly connected.
10. penetration of fracture detector according to claim 1, it is characterized in that：The measuring scale（3）Between be provided through
Measuring scale（3）And and measuring scale（3）The reverse-flighted screw of threaded connection（4）, the reverse-flighted screw（4）On be provided with locking nut
（11）, the locking nut（11）Respectively with measuring scale（3）Both sides abut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153922.1U CN207317677U (en) | 2017-09-08 | 2017-09-08 | A kind of penetration of fracture detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153922.1U CN207317677U (en) | 2017-09-08 | 2017-09-08 | A kind of penetration of fracture detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317677U true CN207317677U (en) | 2018-05-04 |
Family
ID=62386519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153922.1U Expired - Fee Related CN207317677U (en) | 2017-09-08 | 2017-09-08 | A kind of penetration of fracture detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254084A (en) * | 2018-11-07 | 2019-01-22 | 国网四川省电力公司成都供电公司 | A kind of implementation method based on GIS tank body ultrasonic test |
-
2017
- 2017-09-08 CN CN201721153922.1U patent/CN207317677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109254084A (en) * | 2018-11-07 | 2019-01-22 | 国网四川省电力公司成都供电公司 | A kind of implementation method based on GIS tank body ultrasonic test |
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Legal Events
| 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: 20180504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |