CN206696109U - A kind of portable reisilometer - Google Patents
A kind of portable reisilometer Download PDFInfo
- Publication number
- CN206696109U CN206696109U CN201720532856.2U CN201720532856U CN206696109U CN 206696109 U CN206696109 U CN 206696109U CN 201720532856 U CN201720532856 U CN 201720532856U CN 206696109 U CN206696109 U CN 206696109U
- Authority
- CN
- China
- Prior art keywords
- housing
- portable
- button
- spring base
- reisilometer
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of portable reisilometer, including elastic stem, graduated scale and button, one end of the elastic stem passes through one section of the hole and spring base set on drive end bearing bracket to contact, the spring base is arranged on the port of shell head, shell head is fixed on one end of housing, the other end of the spring base contacts with the one of centre pilot section, spring is provided between the elastic hammer and spring base installed on centre pilot, the graduated scale is arranged on the side of housing, pointer is provided with the medial surface of graduated scale to be moved along graduated scale, the guide flange of the end installation of the centre pilot is arranged on the inside of housing, hook is provided with the side of the guide flange, the button is arranged in the stepped hole set on the wall of housing, and button stage clip is installed between stepped hole bottom surface and the medial surface of button.The utility model compact, is easy to technical staff to carry, and drive end bearing bracket is provided with screw thread, the correction enhanced convenience of portable reisilometer.
Description
Technical field
Construction equipment technical field is the utility model is related to, specially a kind of portable reisilometer.
Background technology
Concrete bouncing back instrument is the widest concrete anti-compression of Site Detection to test the compression strength of concrete
Intensity nondestructive detecting instrument.This is to obtain concrete quality and the most quick of intensity, most simple and most economical method of testing, is fitted
In detection common buildings component, bridge and various concrete components（Plate, beam, post, crane span structure）Intensity.It is light（It is more laborsaving than like product
2/3）, it is flexible, inexpensive, be not required to power supply, easily grasp, button using drawing process is difficult for drop-off, pointer can easily be accommodated frictional force, be
It is adapted to the preferred instrument of the Non-Destructive Testing of onsite application.The volume of existing portable reisilometer becomes big, heavier-weight, is not easy to
Technical staff carries, and the process of calibration is cumbersome, and operation difficulty is big.
The content of the invention
The purpose of this utility model is to provide a kind of portable reisilometer, asked with solve to propose in above-mentioned background technology
Topic, possessed beneficial effect are；This device structure is simple, and compact, profile is designed as cylinder, in portable time of increase
While playing instrument internal volume, the weight capacity of portable reisilometer is enhanced, is carried being easy to technical staff.
To achieve the above object, the utility model provides following technical scheme：A kind of portable reisilometer, including attack
Bar, graduated scale and button, one end of the elastic stem passes through one section of the hole and spring base set on drive end bearing bracket to contact, described
Spring base is arranged on the port of shell head, while shell head is fixed on one end of housing, and the other end and the center of the spring base are led
One section of contact of bar, while spring is provided between the elastic hammer and spring base installed on centre pilot, the graduated scale installation
Pointer is provided with the side of housing, and on the medial surface of graduated scale to be moved along graduated scale, the end of the centre pilot
The guide flange of installation is arranged on the inside of housing, and hook, the button peace are provided with the side of the guide flange
In the stepped hole set on the wall of housing, and button stage clip is installed between stepped hole bottom surface and the medial surface of button.
Preferably, the spring base is arranged on the inside of drive end bearing bracket.
Preferably, the spring is socketed with centre pilot, the outside of the centrally disposed guide rod of spring.
Preferably, the centre pilot is arranged in the inner chamber of shell head and housing.
Preferably, the button is located at the side edge of guide flange.
Preferably, it is fixed with rear end cap on the rear port of the housing.
Compared with prior art, the beneficial effects of the utility model are：The utility model profile is designed as cylinder, is increasing
While big portable reisilometer internal volume, the weight capacity of portable reisilometer is enhanced, is carried being easy to technical staff
While, the service life of portable reisilometer is improved, and drive end bearing bracket and rear end cap are provided with, it can facilitate to portable time
Composition and the dismounting of instrument are played, in addition, drive end bearing bracket is provided with screw thread, the position of spring can be changed, conveniently by changing deeply amount
Correction to portable reisilometer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model section；
Fig. 3 is the structural representation of button in the utility model.
In figure：1- elastic stems；2- drive end bearing brackets；3- shell heads；4- graduated scales；5- housings；6- rear end caps；7- spring bases；8- bullets
Spring；9- centre pilots；10- elastic hammers；11- pointers；12- guide flanges；13- is linked up with；14- buttons；15- button stage clips；16-
Stepped hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment provided by the utility model：A kind of portable reisilometer, including elastic stem 1,
Graduated scale 4 and button 14, one end of elastic stem 1 pass through one section of the hole and spring base 7 set on drive end bearing bracket 2 to contact, spring
Seat 7 is arranged on the port of shell first 3, while shell first 3 is fixed on one end of housing 5, the other end and the centre pilot 9 of spring base 7
One section of contact, while be provided with spring 8 between the elastic hammer 10 and spring base 7 installed on centre pilot 9, graduated scale 4 is installed
Pointer 11 is provided with the side of housing 5, and on the medial surface of graduated scale 4 to be moved along graduated scale 4, the end of centre pilot 9
The guide flange 12 of end installation is arranged on the inside of housing 5, and hook 13, button 14 are provided with the side of guide flange 12
In the stepped hole 16 set on the wall of housing 5, and it is provided with and presses between the medial surface of the bottom surface of stepped hole 16 and button 14
Button stage clip 15, spring base 7 are arranged on the inside of drive end bearing bracket 2, and spring 8 is socketed with centre pilot 9, the centrally disposed guide rod 9 of spring 8
Outside, centre pilot 9 is arranged in the inner chamber of shell first 3 and housing 5, and button 14 is located at the side edge of guide flange 12, shell
Rear end cap 6 is fixed with the rear port of body 5.
Operation principle：The utility model discloses a kind of portable reisilometer, in use, elastic stem 1 inwardly stretches so that
Elastic hammer 10 13 is fixed on guide flange 12 by hook, button press 14, elastic hammer 10 with constant kinetic energy hit with
The elastic stem 1 of concrete surface perpendicular contact, local concrete is deformed and absorb part energy, another part energy
The bounce-back kinetic energy of elastic hammer 10 is converted into, when the kinetic energy that rebounds is completely converted into potential energy, the bounce-back of elastic hammer 10 reaches ultimate range,
Instrument is by the maximum rebound distance of elastic hammer 10 with rebound value（The ratio between maximum rebound distance and spring initial length）Name show
Show to come.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of portable reisilometer, including elastic stem（1）, graduated scale（4）And button（14）, it is characterised in that：The attack
Bar（1）One end pass through drive end bearing bracket（2）The hole and spring base of upper setting（7）One section contact, the spring base（7）It is arranged on
Shell head（3）Port on, while shell head（3）It is fixed on housing（5）One end, the spring base（7）The other end led with center
Bar（9）One section of contact, while centre pilot（9）The elastic hammer of upper installation（10）With spring base（7）Between be provided with spring
（8）, the graduated scale（4）Installed in housing（5）Side, and graduated scale（4）Medial surface on pointer is installed（11）Can
Along graduated scale（4）It is mobile, the centre pilot（9）End installation guide flange（12）Installed in housing（5）Inside,
The guide flange（12）Side on be provided with hook（13）, the button（14）Installed in housing（5）Wall on set
Stepped hole（16）It is interior, and stepped hole（16）Bottom surface and button（14）Medial surface between button stage clip is installed（15）.
A kind of 2. portable reisilometer according to claim 1, it is characterised in that：The spring base（7）It is arranged on front end
Lid（2）Inside.
A kind of 3. portable reisilometer according to claim 1, it is characterised in that：The spring（8）With centre pilot（9）
Socket, spring（8）Centrally disposed guide rod（9）Outside.
A kind of 4. portable reisilometer according to claim 1, it is characterised in that：The centre pilot（9）Installed in shell
Head（3）And housing（5）Inner chamber in.
A kind of 5. portable reisilometer according to claim 1, it is characterised in that：The button（14）Positioned at guide flange
Disk（12）Side edge.
A kind of 6. portable reisilometer according to claim 1, it is characterised in that：The housing（5）Rear port on it is solid
Surely there is rear end cap（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720532856.2U CN206696109U (en) | 2017-05-15 | 2017-05-15 | A kind of portable reisilometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720532856.2U CN206696109U (en) | 2017-05-15 | 2017-05-15 | A kind of portable reisilometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696109U true CN206696109U (en) | 2017-12-01 |
Family
ID=60450117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720532856.2U Expired - Fee Related CN206696109U (en) | 2017-05-15 | 2017-05-15 | A kind of portable reisilometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696109U (en) |
-
2017
- 2017-05-15 CN CN201720532856.2U patent/CN206696109U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20180515 |