CN205280719U - A slump degree section of thick bamboo - Google Patents
A slump degree section of thick bamboo Download PDFInfo
- Publication number
- CN205280719U CN205280719U CN201620021568.6U CN201620021568U CN205280719U CN 205280719 U CN205280719 U CN 205280719U CN 201620021568 U CN201620021568 U CN 201620021568U CN 205280719 U CN205280719 U CN 205280719U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- slump
- depression bar
- cylinder
- scale
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a slump degree section of thick bamboo makes a slump degree section of thick bamboo have higher practicality, and its technical scheme main points are: the utility model discloses along the direction of height of the outer wall of barrel be provided with the slide rail, with the slide rail complex slide bar that slides to reaching one end and rotating the depression bar of being connected with the slide bar, the depression bar can rotate in vertical orientation around the slide bar, and the lateral wall of slide rail is equipped with the scale. This a slump degree section of thick bamboo need not the scale with the help of the outside, its from depression bar cooperation scale in area can the quantity performed certificate the measurement to leave behind the scale and unable experiment's the condition in the time of can avoiding doing the experiment like traditional a slump degree section of thick bamboo, the utility model discloses a practicality is higher.
Description
Technical field
The utility model relates to a kind of laboratory apparatus, and more specifically, it relates to a kind of slump cylinder.
Background technology
Slump cylinder is a kind of instrument testing slump. Slump comprises base, cylinder and handle, and wherein, cylinder is taper, and its upper port is less than lower port. The test experiments step of cement slump is: is placed by slump cylinder and makes its lower port be affixed on ground, again from it the concrete of port injection experiments and concrete is stirred even, after slump cylinder is filled by concrete, first strike off the unnecessary concrete of upper port and by floating for the concrete at upper port place, itself and upper port are put down together, more upwards mention slump cylinder. Concrete lose after the support of slump cylinder can downward slump, slump can be stopped after the distance of downward slump one end, now need the distance measuring the top of slump cylinder upper port and coagulation mound with graduated scale, this distance is concrete slump.
When doing slump and test except needs also to be got out graduated scale except preparing slump cylinder, and experimenter sometimes can forget to carry graduated scale unavoidably, it does not have graduated scale just cannot obtain experimental data accurately. Consequently, it is desirable to design a kind of slump cylinder carrying measurer.
Practical novel content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of slump cylinder, and this slump cylinder carries measurer, practicality height.
For achieving the above object, the utility model provides following technical scheme:
A kind of slump cylinder, comprise base, cylinder and handle, the sliding bar that the slide rail that the height direction also comprising the outer wall along described cylinder is arranged coordinates with slide rail slippage, and the depression bar that one end and sliding bar are rotationally connected, described depression bar can rotate around sliding bar in the vertical direction, and the sidewall of slide rail is provided with scale.
Further, described slide rail comprises a body, and seat body is provided with chute along its length, chute two side symmetry be provided with guide path, described sliding bar is positioned at chute, and its two ends are stretched in guide path, and the width of described depression bar is equal to or less than the width of chute.
Further, the free end of described depression bar is provided with outstanding clamping part.
Further, described slide rail is provided with the lockout mechanism for being locked in slide rail by depression bar.
Further, described lockout mechanism comprises snap close, and described snap close and slide rail are rotationally connected away from the sidewall of cylinder and can be affixed on this sidewall and rotate.
Compared with prior art, the utility model has the advantages that: this slump cylinder is without the need to the graduated scale by outside, the depression bar that it carries coordinates scale can complete the measurement of data, it is thus possible to avoid picture tradition slump cylinder to leave behind graduated scale when testing and cannot carry out situation about testing, practicality of the present utility model is higher.
Accompanying drawing explanation
Fig. 1 is the first view of the present utility model;
Fig. 2 is the A portion enlarged view in Fig. 1;
Fig. 3 is the B portion enlarged view in Fig. 1;
Fig. 4 is the 2nd view of the present utility model;
Fig. 5 is the C portion enlarged view in Fig. 4.
Description of reference numerals: 1, base; 2, cylinder; 3, handle; 4, slide rail; 5, depression bar; 6, clamping part; 7, snap close; 8, chute; 9, guide path; 10, scale; 11, bar is slided.
Embodiment
With reference to Fig. 1, a kind of slump cylinder, comprise base 1, cylinder 2 and handle 3, the outer wall of cylinder 2 is provided with slide rail 4 along its height direction, slide rail 4 is provided with chute 8 along its length, chute 8 two side symmetry be provided with guide path 9, in addition, depression bar 5 it is provided with in chute 8, one end of depression bar 5 is provided with sliding bar 11, the two ends of sliding bar 11 are stretched in two guide paths 9 respectively and sliding bar 11 can slidably reciprocate along guide path 9, and depression bar 5 is connected with sliding bar 11 and freely can rotate around sliding bar 11, and the sidewall at slide rail 4 is provided with scale 10. The process of its work is: slump cylinder strikes off the unnecessary concrete of its upper port after filling concrete, make it concordant with upper port by floating for the concrete at upper port place again, subsequently slump cylinder is upwards mentioned, the side again slump cylinder being placed on coagulation mound, concrete is to can downward slump after losing the support of slump cylinder. Observe coagulation mound until its no longer slump, now produce depression bar 5, make the top contact of its depression bar 5 with coagulation mound and keep depression bar 5 level, read the scale of the position at the coupling end place of depression bar 5 with slide rail 4 again, the scale of this scale value and slump cylinder tip position is subtracted each other and just can draw concrete slump.
With reference to Fig. 2, for ease of producing depression bar 5, the free end of depression bar 5 is provided with outstanding clamping part 6.
In addition, the lower end of slide rail 4 is provided with snap close 7, and snap close 7 and slide rail 4 are rotationally connected away from the sidewall of cylinder 2 and can be affixed on the rotation of this sidewall, after depression bar 5 is proceeded to slide rail 4, rotating snap close 7 makes the free end of snap close cover slide rail 4, just can be locked in slide rail 4 by depression bar 5, prevent it from producing from slide rail 4. It should be understood that the weight that the sidewall of snap close 7 and slide rail 4 extrudes mutually, frictional force between the two is enough to support snap close 7. Rotate snap close 7 can be locked at an arbitrary position.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model. It is noted that for those skilled in the art, in the some improvements and modifications not departed under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a slump cylinder, comprise base, cylinder and handle, it is characterized in that: the sliding bar that the slide rail that the height direction also comprising the outer wall along described cylinder is arranged coordinates with slide rail slippage, and the depression bar that one end and sliding bar are rotationally connected, described depression bar can rotate around sliding bar in the vertical direction, and the sidewall of slide rail is provided with scale.
2. slump cylinder according to claim 1, it is characterized in that: described slide rail comprises a body, seat body is provided with chute along its length, chute two side symmetry be provided with guide path, described sliding bar is positioned at chute, and its two ends stretch in guide path, the width of described depression bar is equal to or less than the width of chute.
3. slump cylinder according to claim 2, is characterized in that: the free end of described depression bar is provided with outstanding clamping part.
4. slump cylinder according to claim 2, is characterized in that: described slide rail is provided with the lockout mechanism for being locked in slide rail by depression bar.
5. slump cylinder according to claim 4, is characterized in that: described lockout mechanism comprises snap close, and described snap close and slide rail are rotationally connected away from the sidewall of cylinder and can be affixed on this sidewall and rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021568.6U CN205280719U (en) | 2016-01-11 | 2016-01-11 | A slump degree section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021568.6U CN205280719U (en) | 2016-01-11 | 2016-01-11 | A slump degree section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280719U true CN205280719U (en) | 2016-06-01 |
Family
ID=56065285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021568.6U Expired - Fee Related CN205280719U (en) | 2016-01-11 | 2016-01-11 | A slump degree section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205280719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324231A (en) * | 2016-09-28 | 2017-01-11 | 安徽科技学院 | Slump test tube |
-
2016
- 2016-01-11 CN CN201620021568.6U patent/CN205280719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324231A (en) * | 2016-09-28 | 2017-01-11 | 安徽科技学院 | Slump test tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160601 Termination date: 20210111 |