CN204202985U - A kind of safe reisilometer - Google Patents
A kind of safe reisilometer Download PDFInfo
- Publication number
- CN204202985U CN204202985U CN201420689038.XU CN201420689038U CN204202985U CN 204202985 U CN204202985 U CN 204202985U CN 201420689038 U CN201420689038 U CN 201420689038U CN 204202985 U CN204202985 U CN 204202985U
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- CN
- China
- Prior art keywords
- reisilometer
- wing
- safe
- transition section
- inner wing
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
A kind of safe reisilometer, comprise reisilometer body, the middle part of reisilometer body is provided with reading dial, the head of reisilometer is the transition section of cone shape, the end of transition section is provided with detection head, transition section surrounding is provided with protective cover, protective cover comprises inner wing, outer wing and linking arm, inner wing is fixedly connected with outer wing, inner wing is adjacent in transition section surrounding, outer wing extends from the junction of itself and inner wing towards surrounding, be centered around the surrounding of inner wing, one end of linking arm is stiff end, the other end is the end that removably connects, described stiff end and inner wing and outer wing fixed connection place are fixed, the end that removably connects is provided with link.Protective cover of the present utility model can disassemble; be convenient for carrying, deposit and change protective cover, can effectively avoid concrete to spill into eyes, improve the inherently safe of testing staff; the limited concrete that prevents trickles down testing staff on hand simultaneously, plays certain protective effect to testing staff.
Description
Technical field
The utility model relates to a kind of safe reisilometer, and it is provided with protective cover, has protective action to testing staff, belongs to checkout equipment field.
Background technology
Reisilometer, as a kind of checkout equipment detecting concrete crushing strength, has a wide range of applications in engineering.Its ultimate principle uses Spring driving weight, and weight clashes into the elastic stem vertical with concrete surface with constant kinetic energy, part energy is changed into the bounce-back kinetic energy of weight.When weight rebounds ultimate range, read rebound value, change into the corresponding compressive strength of detected concrete as calculated.But in use, because reisilometer to cause the impact of some strength to testee, in testing process, often there is the phenomenon that concrete fragment drops.In addition, when measuring object lower concrete compressive strength, testing staff often needs hand-held reisilometer upwards to detect, under such circumstances, the eyes of testing staff are often injured by the concrete fragment that drops or dust, and concrete trickles down testing staff on hand, is unfavorable for detecting.
Utility model content
In order to solve above-mentioned Problems existing; the utility model discloses a kind of safe reisilometer; this reisilometer is when upwards detecting; can effectively avoid concrete to come off, spill into eyes; improve the inherently safe of testing staff; the limited concrete that prevents trickles down testing staff on hand simultaneously, plays certain protective effect to testing staff.
A kind of safe reisilometer, it is characterized in that comprising reisilometer body, the middle part of described reisilometer body is provided with reading dial, and the head of reisilometer is the transition section of cone shape, and the end of transition section is provided with detection head, and transition section surrounding is provided with protective cover.
Described protective cover comprises inner wing, outer wing and linking arm, and described inner wing is fixedly connected with outer wing, and described inner wing is adjacent in transition section surrounding, and described outer wing extends from the junction of itself and inner wing towards surrounding, is centered around the surrounding of inner wing.
Described outer wing extends towards detection head direction, and the end of outer wing is no more than the end of detection head.
One end of described linking arm is stiff end, and the other end is the end that removably connects, and described stiff end and inner wing and outer wing fixed connection place are fixed, and the end that removably connects is provided with link.
Described transition section or reisilometer body surrounding are provided with and matching usedly with link are connected auxiliary.
Described inner wing, outer wing and linking arm are all that hard material is made.
Described link is respectively public face and the generatrix of matching used magic tape with being connected auxiliary, the public face of described magic tape and generatrix are pasted together.
Described link is button hole, and connecting auxiliary is protruding button, and button and button hole fasten.
Principle of work of the present utility model is:
During installation, inner wing and outer wing fixed connection place are towards reisilometer body, moving protection cover, until inner wing is adjacent on transition section surface, protective cover is installed on transition section, removably connected by the linking arm link of end and the connection auxiliary of transition section or reisilometer body surface is connected and fixed, and protective cover and transition section fixedly mount.
During use, when needing vertically to get up to detect end face concrete wall surface by the detection head of this reisilometer, after detection head impact concrete wall surface, metope has concrete and is scattered, and the concrete be scattered accepted by protective cover; When needing detection head to impact vertical metope, have part concrete and impacted ejection, protective cover can block concrete, avoids concrete to be splashed on the person; When using this reisilometer to detect ground concrete, protective cover can stop the concrete particle splashed from ground.
The beneficial effects of the utility model are:
(1) protective cover can be dismantled drop-down, after protective cover is used corrupted, and the protective cover that can more renew, easy to use;
(2) when this reisilometer does not use time, protective cover can be disassembled, facilitate depositing of reisilometer, save parking space;
(3) protective cover can stop that the concrete that this reisilometer in use splashes is hit down on the body of testing staff.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation after the utility model dismounting protective cover,
Fig. 3 is the structural representation of the utility model protective cover,
Fig. 4 be the A-A of Fig. 3 to cross sectional view,
Reference numerals list: 1-reisilometer body, 2-reading dial, 3-transition section, 4-detection head, 5-protective cover, 6-inner wing, 7-outer wing, 8-linking arm, 9-link, 10-connect auxiliary.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.Following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
Accompanying drawing is only as a specific embodiment of the present utility model.
Fig. 1 is structural representation of the present utility model, as seen from the figure, safety reisilometer, comprise reisilometer body 1, the middle part of described reisilometer body 1 is provided with reading dial 2, the head of reisilometer is the transition section 3 of cone shape, and the end of transition section 3 is provided with detection head 4, and transition section 3 surrounding is provided with protective cover 5.
Fig. 3 is the structural representation of the utility model protective cover 5, Fig. 4 is that the A-A of Fig. 3 is to cross sectional view, visible in conjunction with two width accompanying drawings, protective cover 5 comprises inner wing 6, outer wing 7 and linking arm 8, the crooked radian of inner wing 6 is consistent with the crooked radian of transition section 3, inner wing 6 is fixedly connected with outer wing 7, when installing and using state with reisilometer, inner wing 6 is adjacent in transition section 3 surrounding, outer wing 7 extends from the junction of itself and inner wing 6 towards surrounding, be centered around the surrounding of inner wing 6, outer wing 7 extends towards detection head 4 direction, and the end of outer wing 7 is no more than the end of detection head 4.Can ensure that the installation of protective cover 5 can not have influence on the normal use of reisilometer like this, inner wing 6 plays fixing effect, and inner wing 6 is fitted on transition section 3, can effectively prevent protective cover 5 from rocking on transition section 3.
Inner wing 6, outer wing 7 and linking arm 8 are all that hard material is made.Guarantee that protective cover 5 in use can not produce distortion.
One end of linking arm 8 is stiff end, and the other end is the end that removably connects, and stiff end and inner wing 6 and outer wing 7 fixed connection place are fixed, and the end that removably connects is provided with link 9.Transition section 3 or reisilometer body 1 surrounding are provided with and matching usedly with link 9 are connected auxiliary 10.Select as one, link 9 is respectively public face and the generatrix of matching used magic tape with being connected auxiliary 10, the public face of magic tape and generatrix are pasted together.Alternatively, link 9 is button hole, and connecting auxiliary 10 is protruding button, and button and button hole fasten.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned technological means, also comprises the technical scheme be made up of above technical characteristic combination in any.
Claims (8)
1. a safe reisilometer, is characterized in that comprising reisilometer body, and the middle part of described reisilometer body is provided with reading dial, and the head of reisilometer is the transition section of cone shape, and the end of transition section is provided with detection head, and transition section surrounding is provided with protective cover.
2. safe reisilometer according to claim 1, it is characterized in that described protective cover comprises inner wing, outer wing and linking arm, described inner wing is fixedly connected with outer wing, described inner wing is adjacent in transition section surrounding, described outer wing extends from the junction of itself and inner wing towards surrounding, is centered around the surrounding of inner wing.
3. safe reisilometer according to claim 2, it is characterized in that described outer wing extends towards detection head direction, the end of outer wing is no more than the end of detection head.
4. safe reisilometer according to claim 2, is characterized in that one end of described linking arm is stiff end, and the other end is the end that removably connects, and described stiff end and inner wing and outer wing fixed connection place are fixed, and the end that removably connects is provided with link.
5. safe reisilometer according to claim 4, is characterized in that described transition section or reisilometer body surrounding are provided with and matching usedly with link is connected auxiliary.
6. safe reisilometer according to claim 4, is characterized in that described inner wing, outer wing and linking arm are all that hard material is made.
7. safe reisilometer according to claim 6, it is characterized in that described link and the public face and the generatrix that are connected auxiliary and are respectively matching used magic tape, the public face of described magic tape and generatrix are pasted together.
8. safe reisilometer according to claim 6, is characterized in that described link is button hole, and connecting auxiliary is protruding button, and button and button hole fasten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689038.XU CN204202985U (en) | 2014-11-18 | 2014-11-18 | A kind of safe reisilometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689038.XU CN204202985U (en) | 2014-11-18 | 2014-11-18 | A kind of safe reisilometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202985U true CN204202985U (en) | 2015-03-11 |
Family
ID=52660930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689038.XU Expired - Fee Related CN204202985U (en) | 2014-11-18 | 2014-11-18 | A kind of safe reisilometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537373A (en) * | 2020-06-05 | 2020-08-14 | 河海大学 | Conducting concrete strength testing device |
| CN111965060A (en) * | 2020-08-03 | 2020-11-20 | 河海大学 | Press-in type on-site modulus of resilience measuring device |
-
2014
- 2014-11-18 CN CN201420689038.XU patent/CN204202985U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537373A (en) * | 2020-06-05 | 2020-08-14 | 河海大学 | Conducting concrete strength testing device |
| CN111965060A (en) * | 2020-08-03 | 2020-11-20 | 河海大学 | Press-in type on-site modulus of resilience measuring device |
| CN111965060B (en) * | 2020-08-03 | 2023-06-09 | 河海大学 | Press-in type on-site rebound modulus measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yu Inventor after: Di Qiu Inventor after: Xia Limin Inventor before: Li Yu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI YU TO: LI YU ZHAI QIU XIA LIMIN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20171118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |