CN103163067A - Punch hammer type aggregate characteristic measuring apparatus - Google Patents
Punch hammer type aggregate characteristic measuring apparatus Download PDFInfo
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- CN103163067A CN103163067A CN2013100806155A CN201310080615A CN103163067A CN 103163067 A CN103163067 A CN 103163067A CN 2013100806155 A CN2013100806155 A CN 2013100806155A CN 201310080615 A CN201310080615 A CN 201310080615A CN 103163067 A CN103163067 A CN 103163067A
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- sleeve pipe
- characteristic measuring
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- hammer body
- cone
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Abstract
The invention relates to a punch hammer type aggregate characteristic measuring apparatus which comprises a hammer body, a guide rod, an energy gathering gasket, a load transfer sleeve and a loading sleeve, wherein the middle of the top surface of the hammer body is fixedly connected with the bottom end of the guide rod; the bottom of the guide rod is provided with the load transfer sleeve; the bottom surface of the load transfer sleeve props against the top surface of the hammer body; the top end of the load transfer sleeve is provided with the energy gathering gasket; the loading sleeve is arranged above the energy gathering gasket; both the energy gathering gasket and the loading sleeve are sleeved on the guide rod; the hammer body consists of a cone and a cylinder, the cone is arranged at the bottom end of the cylinder, and the cone and the cylinder are of an integrated forming structure; and the diameter of the load transfer sleeve is larger than that of the loading sleeve. The punch hammer type aggregate characteristic measuring apparatus has the beneficial effects that a shatter value of aggregate of one type at different states can be measured, or sinking degrees of aggregate of different types are measured by measuring penetration depth in standard hammering counts condition, so that the purposes of quickly and accurately measuring the aggregate characteristic can be achieved.
Description
Technical field
The present invention relates to a kind of material characteristic tester, relate in particular to a kind of block stamp formula characteristic measuring instrument that gathers materials.
Background technology
Along with the fast development of China's construction and communication, highway extends to the mountain area gradually, a large amount of long downslopes occurred, and vehicle (especially high capacity waggon) is prone to the problem of brake failure when travelling in these highway sections.Knock into the back, fall the serious accidents such as precipice for fear of the brake failure vehicle, the mountainous area highway long downslope need to be built the track of saving oneself, thereby assists the brake failure vehicle emergency to stop.The topmost energy dissipating deceleration facilities in the track of saving oneself is exactly to be layed in gathering materials wherein, and the shatter value that gathers materials and degree of being absorbed in determined the to save oneself energy dissipating slowing down power(SDP) in track.
The Aggregate Type of the track use of saving oneself of China various places is numerous at present, maintenance state is different.At first, the track of saving oneself gathers materials and generally rule of thumb selects, and there is no unified standard, cause some track of saving oneself selected gather materials unreasonable; Secondly, if the track of saving oneself gathers materials and in use safeguards untimelyly, the phenomenon that can harden causes coefficient of rolling resistance to reduce, and excessive maintenance can increase use cost, causes waste.For these problems, the invention provides a kind of instrument of can easy, quick mensuration gather materials shatter value and degree of being absorbed in characteristic, can be selection and the maintenance of gathering materials objective basis and standard are provided, choose and safeguard significant what the track of saving oneself gathered materials.
Summary of the invention
The purpose of this invention is to provide a kind of block stamp formula characteristic measuring instrument that gathers materials, satisfy ease for operation, safeguard under the prerequisite that convenience etc. requires, can also measure same gather materials under different conditions shatter value and measure the different degree of being absorbed in that gather materials.
The objective of the invention is to be achieved through the following technical solutions:
A kind of block stamp formula characteristic measuring instrument that gathers materials, comprise hammer body, guide pole, cumulative pad, power transmission sleeve pipe and load sleeve pipe, the middle part of described hammer body end face is fixedly connected with the bottom of guide pole, the bottom of guide pole is provided with the power transmission sleeve pipe, the bottom surface of power transmission sleeve pipe is resisted against on the end face of hammer body, the top of power transmission sleeve pipe is provided with the cumulative pad, and the top of cumulative pad is provided with the loading sleeve pipe, and cumulative pad and loading sleeve pipe all are placed on guide pole.
Further, described hammer body is made of cone and cylinder, and cone is arranged at the bottom of cylinder, cone and the cylinder structure that is formed in one.
Preferably, the diameter of described power transmission sleeve pipe is greater than the diameter that loads sleeve pipe.
Preferably, the cross section of described cone is turbination or chamfered edge taper, and the cross section of cylinder and the cross section of guide pole are cylindrical or prismatic, wherein guide pole be hollow-core construction or solid construction and can adopt monoblock type or merogenesis spliced; Guide pole and hammer body bridging mode can be to embed the inner or direct welding of hammer body.Power transmission sleeve pipe, cumulative pad, loading sleeve pipe are hollow cylinder or hollow prism body.
Beneficial effect of the present invention is: by the depth of penetration under measurement standard hammering said conditions, measure gather materials shatter value under different conditions of same, or measure the instrument of the different degree of being absorbed in that gather materials, reach the purpose of measuring quickly and accurately the characteristic of gathering materials.Simultaneously, the described block stamp formula characteristics such as characteristic measuring instrument has reasonable in design, easy operating, is convenient to safeguard, cheap and convenient transportation of gathering materials.
Description of drawings
The below is described in further detail the present invention with reference to the accompanying drawings.
Fig. 1 is the gather materials structural representation of characteristic measuring instrument of the described block stamp formula of the embodiment of the present invention.
In figure:
1, hammer body; 2, guide pole; 3, cumulative pad; 4, power transmission sleeve pipe; 5, load sleeve pipe; 11, cone; 12, cylinder.
Embodiment
As shown in Figure 1, the described a kind of block stamp formula of the embodiment of the present invention characteristic measuring instrument that gathers materials, comprise hammer body 1, guide pole 2, cumulative pad 3, power transmission sleeve pipe 4 and load sleeve pipe 5, the middle part of described hammer body 1 end face is fixedly connected with the bottom of guide pole 2, the bottom of guide pole 2 is provided with power transmission sleeve pipe 4, the bottom surface of power transmission sleeve pipe 4 is resisted against on the end face of hammer body 1, the top of power transmission sleeve pipe 4 is provided with cumulative pad 3, the top of cumulative pad 3 is provided with and loads sleeve pipe 5, and cumulative pad 3 and loading sleeve pipe 5 all are placed on guide pole 2.The diameter of described power transmission sleeve pipe 4 is greater than the diameter that loads sleeve pipe 5.Described hammer body 1 is made of cone 11 and cylinder 12, and cone 11 is arranged at the bottom of cylinder 12, cone 11 and cylinder 12 structure that is formed in one.
The cross section of described cone 11 is turbination or chamfered edge taper, and the cross section of the cross section of cylinder 12 and guide pole 2 is cylindrical or prismatic, wherein guide pole 2 for hollow-core construction or solid construction and can adopt monoblock type or merogenesis spliced; Guide pole 2 can be to embed the inner or direct welding of hammer body with hammer body 1 bridging mode.Power transmission sleeve pipe 4, cumulative pad 3, loading sleeve pipe 5 are hollow cylinder or hollow prism body.
During use, hammer body 1 is placed in surface of aggregate, makes guide pole 2 vertical with surface of aggregate, load sleeve pipe 5 by repeatedly promoting, make its free-falling to cumulative pad 3 application of forces, gather materials so that hammer body 1 enters.In use procedure, operate according to the penetration test standard, thereby measure shatter value and the degree of being absorbed in that gathers materials.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation on its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (6)
1. block stamp formula characteristic measuring instrument that gathers materials, comprise hammer body (1), guide pole (2), cumulative pad (3), power transmission sleeve pipe (4) and loading sleeve pipe (5), it is characterized in that: the middle part of described hammer body (1) end face is fixedly connected with the bottom of guide pole (2), the bottom of guide pole (2) is provided with power transmission sleeve pipe (4), the bottom surface of power transmission sleeve pipe (4) is resisted against on the end face of hammer body (1), the top of power transmission sleeve pipe (4) is provided with cumulative pad (3), the top of cumulative pad (3) is provided with and loads sleeve pipe (5), cumulative pad (3) and loading sleeve pipe (5) all are placed on guide pole (2).
2. the block stamp formula according to claim 1 characteristic measuring instrument that gathers materials, it is characterized in that: described hammer body (1) is made of cone (11) and cylinder (12), cone (11) is arranged at the bottom of cylinder (12), cone (11) and cylinder (12) structure that is formed in one.
3. the block stamp formula according to claim 2 characteristic measuring instrument that gathers materials, it is characterized in that: the diameter of described power transmission sleeve pipe (4) is greater than the diameter that loads sleeve pipe (5).
4. according to claim 1-3 described block stamp formulas of any one characteristic measuring instrument that gathers materials, it is characterized in that: the cross section of described cone (11) is turbination or chamfered edge taper.
5. according to claim 1-3 described block stamp formulas of any one characteristic measuring instrument that gathers materials, it is characterized in that: the cross section of the cross section of described cylinder (12) and guide pole (2) is cylindrical or prismatic.
6. according to claim 1-3 described block stamp formulas of any one characteristic measuring instrument that gathers materials is characterized in that: described power transmission sleeve pipe (4), cumulative pad (3), load sleeve pipe (5) and be hollow cylinder or hollow prism body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080615.5A CN103163067B (en) | 2013-03-14 | 2013-03-14 | Block stamp formula is gathered materials characteristic measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080615.5A CN103163067B (en) | 2013-03-14 | 2013-03-14 | Block stamp formula is gathered materials characteristic measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103163067A true CN103163067A (en) | 2013-06-19 |
| CN103163067B CN103163067B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080615.5A Active CN103163067B (en) | 2013-03-14 | 2013-03-14 | Block stamp formula is gathered materials characteristic measuring instrument |
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| CN (1) | CN103163067B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406676A (en) * | 2018-03-30 | 2018-08-17 | 钦州学院 | A kind of bedding-in tool and bedding-in method based on ship base block |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57197312A (en) * | 1981-05-27 | 1982-12-03 | Nippon Hodo Co Ltd | Striker |
| JPS60159631A (en) * | 1984-01-31 | 1985-08-21 | Taisei Corp | Measuring device of strength condition for formed concrete |
| CN201565930U (en) * | 2009-12-17 | 2010-09-01 | 王庆斌 | Sliding hammer |
| CN102393335A (en) * | 2011-08-16 | 2012-03-28 | 哈尔滨工业大学 | Injection type road surface shallow strength detector |
| CN202347511U (en) * | 2011-11-25 | 2012-07-25 | 王冲 | Standard penetration test equipment |
| CN102621059A (en) * | 2012-03-31 | 2012-08-01 | 中铁第五勘察设计院集团有限公司 | Instrument for detecting dense state of existing roadbed |
-
2013
- 2013-03-14 CN CN201310080615.5A patent/CN103163067B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57197312A (en) * | 1981-05-27 | 1982-12-03 | Nippon Hodo Co Ltd | Striker |
| JPS60159631A (en) * | 1984-01-31 | 1985-08-21 | Taisei Corp | Measuring device of strength condition for formed concrete |
| CN201565930U (en) * | 2009-12-17 | 2010-09-01 | 王庆斌 | Sliding hammer |
| CN102393335A (en) * | 2011-08-16 | 2012-03-28 | 哈尔滨工业大学 | Injection type road surface shallow strength detector |
| CN202347511U (en) * | 2011-11-25 | 2012-07-25 | 王冲 | Standard penetration test equipment |
| CN102621059A (en) * | 2012-03-31 | 2012-08-01 | 中铁第五勘察设计院集团有限公司 | Instrument for detecting dense state of existing roadbed |
Non-Patent Citations (2)
| Title |
|---|
| 美園繁 等: "土壤硬度仪", 《路基工程》, no. 3, 1 December 1986 (1986-12-01), pages 100 - 103 * |
| 贺瑞霞 等: "岩土工程测试中标准贯入试验法", 《平顶山工学院学报》, no. 1, 31 March 2003 (2003-03-31), pages 6 - 8 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406676A (en) * | 2018-03-30 | 2018-08-17 | 钦州学院 | A kind of bedding-in tool and bedding-in method based on ship base block |
| CN108406676B (en) * | 2018-03-30 | 2023-09-08 | 钦州学院 | Ship base cushion block-based grinding and matching method |
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| Publication number | Publication date |
|---|---|
| CN103163067B (en) | 2016-02-24 |
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