CN207600847U - A kind of measurement servicing unit of reisilometer - Google Patents
A kind of measurement servicing unit of reisilometer Download PDFInfo
- Publication number
- CN207600847U CN207600847U CN201721613665.5U CN201721613665U CN207600847U CN 207600847 U CN207600847 U CN 207600847U CN 201721613665 U CN201721613665 U CN 201721613665U CN 207600847 U CN207600847 U CN 207600847U
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- CN
- China
- Prior art keywords
- supporting rod
- fixed block
- elastic stem
- attack plane
- attack
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of measurement servicing unit of reisilometer, its key points of the technical solution are that：Including resiliometer casing, elastic stem and the attack plane abutted for elastic stem, elastic stem is set on one end of resiliometer casing, resiliometer casing is equipped with fixed block, and fixed block is equipped at least three slippage slot, the supporting rod for being connected with and being mutually parallel is slid in slippage slot；When supporting rod is vertically connected to attack plane, elastic stem is perpendicular to attack plane, skidding distance of the supporting rod in slippage slot is more than the length of elastic stem, when needing test, at least three supporting rod is vertically connected to attack plane, elastic stem is perpendicular to attack plane at this time, later fixed block is pushed towards attack in-plane, so that supporting rod squeezes slot bottom of the spring along slippage slot to slippage slot and shrinks, while elastic stem tests attack plane, and then improves the accuracy of test.
Description
Technical field
The utility model is related to construction material detection technology field, more specifically, it relates to a kind of measurement of reisilometer
Auxiliary device.
Background technology
At present, as people are to the concern of construction quality and the rapid development of non-destructive testing technology and ripe day by day, one
Kind can be used for the instrument of real estate shock resistance assessment to appear in the public visual field, that is, measure the rebound of concrete crushing strength
Instrument.Reisilometer is the restoring force that Instantaneous elastic deformation is generated according to elastic stem attack concrete surface, drives elastic hammer rebound
Indicator slide block indicates the shift length of rebound, to estimate the compression strength of concrete.
Notification number is the high strength concrete resiliometer that the Chinese patent of CN204630859U discloses 4.5 joules, it includes
Telescopic elastic stem at housing, shell precursor port, slides the centre pilot that is slidably connected with elastic stem on centre pilot
Elastic hammer, the elastic tension spring of elastic hammer front end connection, the guide flange that is connected by centre pilot of elastic hammer rear end and hook face
When the button of fixed guide flange, the indicator slide block that can simultaneously be slided on needle pivot positioned at elastic hammer side and be fixedly connected on shell
The reisilometer of body reads ruler, when carrying out concrete strength rebound value and measuring, the axis of reisilometer perpendicular to concrete NDT face into
Row test.
However, since the device manually holds and exerts a force entirely, during attack, the attack plane and elastic stem of reisilometer test
Between the bad grasp of vertical angle, be susceptible to data error.
Utility model content
In view of the above shortcomings of the prior art, the purpose of this utility model is to provide a kind of measurement auxiliary dress of reisilometer
It puts, there is the advantages of making reisilometer in test perpendicular to attack plane, improve measurement data accuracy.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of measurement of reisilometer
Auxiliary device, including resiliometer casing, elastic stem and the attack plane abutted for elastic stem, the elastic stem is set on reisilometer shell
One end of body, the resiliometer casing are equipped with fixed block, and the fixed block is equipped at least three slippage slot, the sliding
Sliding is connected with the supporting rod being mutually parallel in slot；When the supporting rod is vertically connected to attack plane, the elastic stem
Perpendicular to attack plane；Skidding distance of the supporting rod in slippage slot is more than the length of elastic stem.
By using above-mentioned technical proposal, at least three supporting rods contact at attack plane simultaneously, it is ensured that supporting rod is vertical
Be connected to attack plane, you can ensure that elastic stem is vertical with attack plane, avoid by elastic stem be connected to attack plane without
Method determines whether the problem of vertical；Skidding distance of the supporting rod in slippage slot is more than the length of elastic stem, when avoiding test
Occur supporting rod contact at slippage slot slot bottom and elastic stem it is unmeasured finish happen；When needing test, supporting rod is hung down
It directes reach and is connected to attack plane, elastic stem pushes fixed block towards attack in-plane later perpendicular to attack plane at this time so that branch
Strut squeezes slot bottom of the spring along slippage slot to slippage slot and shrinks, while elastic stem tests attack plane, and then improve
The accuracy of test.
Preferably, spring is equipped between the slot bottom of the supporting rod and the slippage slot.
By using above-mentioned technical proposal, spring cause supporting rod be completed after can auto-extending slippage slot, be convenient for
Next time uses, and supporting rod is connected in slippage slot by spring so that supporting rod is not easy to lose.
Preferably, the fixed block is removably mounted on resiliometer casing.
By using above-mentioned technical proposal, fixed block is detachably installed, and tester is facilitated to store and flexibly use, is needed
It not to need to pacify on each reisilometer in use, need to only be combined from different reisilometers using a fixed block
Equipped with fixed block, certain cost can be saved, it is more practical.
Preferably, the resiliometer casing is cylinder, and the resiliometer casing and the fixed block are mating.
By using above-mentioned technical proposal, cylinder resiliometer casing is mating with fixed block, facilitates tester
The installation and removal fixed block of member plugs fixed block.
Preferably, the resiliometer casing is equipped with limited block, and the surface of the fixed block towards attack plane is equipped with
The mating limiting slot with limited block.
By using above-mentioned technical proposal, limited block the opposite of resiliometer casing opposite with limiting slot limitation fixed block turns
It is dynamic, the accuracy of test is improved indirectly；During installation, fixed block is plugged on resiliometer casing, during test, limited block and limit
Position slot cooperation, limitation fixed block skids off resiliometer casing, so as to push fixed block so that resiliometer casing stress is to attack plane
Direction movement is tested.
Preferably, the surface of the limited block and the cell wall of the limiting slot are equipped with magnet.
By using above-mentioned technical proposal, magnet reduces fixed block and is happened with what resiliometer casing easily loosened,
The accuracy of test is improved indirectly.
Preferably, the fixed block and the resiliometer casing thread fitting.
By using above-mentioned technical proposal, thread fitting is closer, secured so that the accuracy higher of test, fixed block
It is less likely to occur to loosen, improves the accuracy of test indirectly.
Preferably, the supporting rod is equipped with fixed seat with the surface that the attack plane contacts.
By using above-mentioned technical proposal, fixed seat increases the area that supporting rod is abutted with attack plane so that support
Bar is more stable to be connected in attack plane, improves the accuracy of test data.
Preferably, the fixed seat is equipped with rubber layer with the surface that the attack plane contacts.
By using above-mentioned technical proposal, rubber layer increases the frictional force between fixed seat and attack plane so that Gu
Reservation is less likely to occur to deviate with attack plane, improves the accuracy of test data.
In conclusion the utility model has the advantages that：
At least three supporting rods contact at attack plane simultaneously, it is ensured that supporting rod is vertically connected to attack plane, you can protect
It is vertical with attack plane to demonstrate,prove elastic stem, avoids and is connected to attack plane by elastic stem and can not determine whether the problem of vertical；
Skidding distance of the supporting rod in slippage slot is more than the length of elastic stem, and supporting rod occurs when avoiding test and contacts at slippage slot
Slot bottom and elastic stem it is unmeasured finish happen；When supporting rod is vertically connected to attack plane, elastic stem is perpendicular to bullet
Plane is hit, supporting rod so that supporting rod is vertically connected to attack plane during test can ensure that elastic stem hangs down with attack plane
Directly, it avoids and is only connected to attack plane by elastic stem and can not determine whether the problem of vertical；Cunning of the supporting rod in slippage slot
The length that distance is more than elastic stem is moved, generation supporting rod contacts at slippage slot slot bottom when avoiding test and elastic stem is unmeasured complete
Complete happens.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment one；
Fig. 2 is the explosive view of supporting rod and fixed block in the utility model embodiment one；
Fig. 3 is the explosive view of fixed block and resiliometer casing in the utility model embodiment two.
Reference numeral：1st, resiliometer casing；2nd, elastic stem；3rd, attack plane；4th, fixed block；5th, slippage slot；6th, supporting rod；
7th, spring；8th, limited block；9th, limiting slot；10th, magnet；11st, fixed seat；12nd, rubber layer；13rd, reinforcing ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one：A kind of measurement servicing unit of reisilometer, referring to Fig. 1 and Fig. 2, including cylinder reisilometer shell
Body 1 and in vertical attack plane 3, one end of resiliometer casing 1 is equipped with the elastic stem 2 perpendicular to attack plane 3；Reisilometer
The centre position of housing 1 is plugged with cylinder fixed block 4, there are three fixed block 4 is equidistantly opened close to the surface of elastic stem 2
Slippage slot 5, sliding is connected with the supporting rod 6 vertical with attack plane 3, supporting rod 6 and slippage slot 5 in three slippage slots 5
Be installed with spring 7 between slot bottom, spring 7 so that supporting rod 6 be completed after can auto-extending slippage slot 5, under being convenient for
Secondary use, and supporting rod 6 is connected in slippage slot 5 by spring 7 so that supporting rod 6 is not easy to lose；It is solid between three supporting rods 6
Surely reinforcing ring 13 is connected with, reinforcing ring 13 is located at the one end of supporting rod 6 far from fixed block 4, and reinforcing ring 13 improves whole device
Stability, while three supporting rods 6 are vertically connected to attack plane 3 convenient for tester；When supporting rod 6 is vertically connected to
During attack plane 3, elastic stem 2 is more than elastic stem 2 perpendicular to attack plane 3, skidding distance of the supporting rod 6 in slippage slot 5
Length.
When supporting rod 6 is vertically connected to attack plane 3, elastic stem 2 is perpendicular to attack plane 3, and three supporting rods 6 are simultaneously
Contact at attack plane 3, it is ensured that supporting rod 6 is vertically connected to attack plane 3, you can ensure that elastic stem 2 hangs down with attack plane 3
Directly, it avoids and is only connected to attack plane 3 by elastic stem 2 and can not determine whether the problem of vertical；Supporting rod 6 is in slippage slot 5
Skidding distance be more than the length of elastic stem 2, supporting rod 6 occurs when avoiding test and contacts at 5 slot bottom of slippage slot and elastic stem 2
It is unmeasured finish happen；Resiliometer casing 1 and fixed block 4 are mating, and the installation and removal of tester is facilitated to consolidate
Determine block 4, plug fixed block 4.
Limited block 8 is installed on resiliometer casing 1, the surface of fixed block 4 towards attack plane 3 is provided with and limited block
8 mating limiting slots 9, limited block 8 limit relative rotation of the fixed block 4 with respect to resiliometer casing 1 with limiting slot 9, indirectly
It improves the accuracy of test, during installation, fixed block 4 is plugged on resiliometer casing 1, during test, limited block 8 and limiting slot
9 cooperations, limitation fixed block 4 skids off resiliometer casing 1, so as to push fixed block 4 so that 1 stress of resiliometer casing is put down to attack
The movement of 3 direction of face is tested；The surface of limited block 8 is installed with magnet 10 with the cell wall of limiting slot 9, and magnet 10 is reduced
Fixed block 4 is happened with what resiliometer casing 1 easily loosened, improves the accuracy of test indirectly.
The surface of supporting rod 6 towards attack plane 3 is installed with fixed seat 11, fixed seat 11 increase supporting rod 6 with
The area that attack plane 3 abuts so that supporting rod 6 is more stable to be connected in attack plane 3, improves the accurate of test data
Degree；The surface of fixed seat 11 towards attack plane 3 is installed with rubber layer 12, and rubber layer 12 increases fixed seat 11 and attack
Frictional force between plane 3 so that fixed seat 11 is less likely to occur to deviate with attack plane 3, improves the accurate of test data
Degree.
Specific workflow is：When needing test, three supporting rods 6 are vertically connected to attack plane 3, at this time elastic stem
2, perpendicular to attack plane 3, push fixed block 4 towards 3 direction of attack plane later so that supporting rod 6 squeezes spring 7 along slippage slot 5
It is shunk, while elastic stem 2 tests attack plane 3, and then improves the accuracy of test to the slot bottom of slippage slot 5.
Embodiment two：A kind of measurement servicing unit of reisilometer, referring to Fig. 3, the present embodiment and the difference of embodiment one exist
In：Dismounting mode is different, is threadedly coupled between fixed block 4 and resiliometer casing 1, and thread fitting is closer, secured so that test
Accuracy higher, fixed block 4 is less likely to occur to loosen, and improves the accuracy of test indirectly.
Above-described embodiment is only explanation to the utility model, is not the limitation to the utility model, this field
Technical staff can as needed make the present embodiment the modification of no creative contribution after this specification is read, but only
It all to be protected in the right of the utility model by Patent Law.
Claims (9)
1. a kind of measurement servicing unit of reisilometer, including resiliometer casing (1), elastic stem (2) and for elastic stem (2) abutting
Attack plane (3), the elastic stem (2) set on one end of resiliometer casing (1), it is characterized in that：On the resiliometer casing (1)
Equipped with fixed block (4), the fixed block (4) is equipped at least three slippage slot (5), and the interior sliding of the slippage slot (5) connects
It is connected to the supporting rod (6) being mutually parallel；When the supporting rod (6) is vertically connected to attack plane (3), the elastic stem (2)
Perpendicular to attack plane (3)；Skidding distance of the supporting rod (6) in slippage slot (5) is more than the length of elastic stem (2).
2. a kind of measurement servicing unit of reisilometer according to claim 1, it is characterized in that：The supporting rod (6) and institute
It states and spring (7) is equipped between the slot bottom of slippage slot (5).
3. a kind of measurement servicing unit of reisilometer according to claim 2, it is characterized in that：The fixed block (4) is removable
It unloads and is installed on resiliometer casing (1).
4. a kind of measurement servicing unit of reisilometer according to claim 3, it is characterized in that：The resiliometer casing (1)
Cylinder, the resiliometer casing (1) and the fixed block (4) are mating.
5. a kind of measurement servicing unit of reisilometer according to claim 4, it is characterized in that：The resiliometer casing (1)
Limited block (8) is equipped with, the fixed block (4) is equipped with mating with limited block (8) towards the surface of attack plane (3)
Limiting slot (9).
6. a kind of measurement servicing unit of reisilometer according to claim 5, it is characterized in that：The table of the limited block (8)
Face and the cell wall of the limiting slot (9) are equipped with magnet (10).
7. a kind of measurement servicing unit of reisilometer according to claim 2, it is characterized in that：The fixed block (4) and institute
State resiliometer casing (1) thread fitting.
8. a kind of measurement servicing unit of reisilometer according to claim 1, it is characterized in that：The supporting rod (6) and institute
It states the surface that attack plane (3) contacts and is equipped with fixed seat (11).
9. a kind of measurement servicing unit of reisilometer according to claim 8, it is characterized in that：The fixed seat (11) and institute
It states the surface that attack plane (3) contacts and is equipped with rubber layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613665.5U CN207600847U (en) | 2017-11-27 | 2017-11-27 | A kind of measurement servicing unit of reisilometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721613665.5U CN207600847U (en) | 2017-11-27 | 2017-11-27 | A kind of measurement servicing unit of reisilometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207600847U true CN207600847U (en) | 2018-07-10 |
Family
ID=62760768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721613665.5U Expired - Fee Related CN207600847U (en) | 2017-11-27 | 2017-11-27 | A kind of measurement servicing unit of reisilometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207600847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760475A (en) * | 2018-08-28 | 2018-11-06 | 深圳市必发达科技有限公司 | A kind of new concrete reisilometer |
| CN109813619A (en) * | 2018-12-27 | 2019-05-28 | 杭州华能工程安全科技股份有限公司 | A kind of underwater reisilometer |
| CN112304793A (en) * | 2020-11-26 | 2021-02-02 | 山东省水利工程试验中心有限公司 | Hydraulic engineering is with small-size portable concrete intensity detection device |
-
2017
- 2017-11-27 CN CN201721613665.5U patent/CN207600847U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760475A (en) * | 2018-08-28 | 2018-11-06 | 深圳市必发达科技有限公司 | A kind of new concrete reisilometer |
| CN109813619A (en) * | 2018-12-27 | 2019-05-28 | 杭州华能工程安全科技股份有限公司 | A kind of underwater reisilometer |
| CN109813619B (en) * | 2018-12-27 | 2021-09-07 | 杭州华能工程安全科技股份有限公司 | Underwater resiliometer |
| CN112304793A (en) * | 2020-11-26 | 2021-02-02 | 山东省水利工程试验中心有限公司 | Hydraulic engineering is with small-size portable concrete intensity detection device |
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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: 20180710 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |