CN203705437U - Assembled cone penetrator - Google Patents
Assembled cone penetrator Download PDFInfo
- Publication number
- CN203705437U CN203705437U CN201420034491.7U CN201420034491U CN203705437U CN 203705437 U CN203705437 U CN 203705437U CN 201420034491 U CN201420034491 U CN 201420034491U CN 203705437 U CN203705437 U CN 203705437U
- Authority
- CN
- China
- Prior art keywords
- threaded hole
- rod
- threaded
- conehead
- fixed block
- 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
- 241001149930 Protura <class> Species 0.000 claims abstract description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses an assembled cone penetrator. The assembled cone penetrator comprises a scale rod, arc-shaped rods, a middle fixing block, balance blocks and a conehead, wherein an insertion rod is arranged at the top of the scale rod. The assembled cone penetrator is characterized in that a threaded hole I is formed in the bottom of the scale rod; the arc-shaped rods are symmetrically arranged on two sides of the middle fixing block; threads II are formed at one ends of the arc-shaped rods; threaded holes II, into which the threads II can be screwed, are formed in the middles of the balance blocks; a threaded hole III is formed in the upper part of the conehead; a threaded rod I, which is screwed into the threaded hole I, is arranged at the top of the middle fixing block, and a threaded rod II, which is screwed into the threaded hole III, is arranged at the bottom of the middle fixing block. The assembled cone penetrator has the advantages of simple structure, low cost and convenience in assembly, and has a broad market prospect.
Description
Technical field
The utility model relates to a kind of assembly type taper appliance, belongs to earthwork test Instrument technical field.
Background technology
Taper appliance is mainly used in measuring native liquid plastic limit, is one of chief component of photo-electric liquid plastic combine tester.The experiment of liquid plastic limit is with observing taper appliance free-falling from analyzer is inserted into the degree of depth in soil excessively, then record the water percentage of the corresponding degree of depth and measure native liquid plastic limit: make their circular cone embedded depth respectively at 4～6mm, 9～11mm and 16～19mm, leave standstill a period of time, mensuration sample water percentage in the liquid limit by calculating sample and plastic limit.
Although make for the taper appliance stainless steel of testing, and can be coated with one deck vaseline in the tip of circular cone before experiment, can there is corrosion phenomenon but keep away unavoidable taper appliance, there is corrosion and just can cause taper appliance imbalance, to change whole taper appliance, easily cause the waste of instrument.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, is based on solving existing taper appliance the problem that corrosion needs integral replacing can occur, and has designed a kind of assembly type taper appliance.This taper appliance, by entirety being dispersed into some parts and with being threaded, only need to changing the part of damage when damage, reduces cost greatly.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of assembly type taper appliance, comprise connection scale rod, circular arc bar, middle fixed block, counterbalance weight and conehead, described connection scale rod top is provided with inserts rod, it is characterized in that: described scale rod bottom is provided with threaded hole one, fixed block both sides in the middle of described circular arc pole pair claims to be located at, circular arc rod end head is provided with screw thread two, is provided with the threaded hole two screwing in for screw thread two in the middle of described counterbalance weight; Described conehead top is provided with threaded hole three; Threaded rod one, bottom that described middle fixed block top is provided with screw-in threaded hole one inside are provided with the threaded rod two that screws in threaded hole three inside.
Described counterbalance weight is shaped as isosceles trapezoid.
Described conehead top surface is also coated with one deck aluminium oxide.
The beneficial effects of the utility model are: by taper appliance entirety being dispersed into some parts also with being threaded, when damage, only need to change the part of damage, do not need integral replacing, cost is reduced greatly, be coated with again the probability that one deck aluminium oxide reduces conehead surface generation rust corrosion greatly on conehead surface, increased serviceable life simultaneously.The utlity model has simple in structurely, the advantage of the low and assembling aspect of cost, has wide market outlook.
Brief description of the drawings
Fig. 1 is the structural plan of the utility model assembly type taper appliance;
1, insert rod, 3, scale rod, 4, threaded hole one, 5, threaded rod one, 6, circular arc bar, 7, middle fixed block, 8, threaded rod two, 9, threaded hole three, 10, screw thread two, 11, counterbalance weight, 12, threaded hole two, 14, conehead.
Embodiment
Below in conjunction with specific embodiment, the utility model is elaborated.Following examples will contribute to those skilled in the art further to understand the utility model, but not limit in any form the utility model.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
As shown in the figure, a kind of assembly type taper appliance, comprise connection scale rod 3, circular arc bar 6, middle fixed block 7, counterbalance weight 11 and conehead 14, described connection scale rod 3 tops are provided with inserts rod 1, described scale rod 3 bottoms are provided with threaded hole 1, fixed block 7 both sides in the middle of described circular arc bar 6 symmetries are located at, circular arc bar 6 terminations are provided with screw thread 2 10, are provided with the threaded hole 2 12 screwing in for screw thread 2 10 in the middle of described counterbalance weight 11; Described conehead 14 tops are provided with threaded hole 39; Threaded rod 1, bottom that described middle fixed block 7 tops are provided with screw-in threaded hole one 4 inside are provided with the threaded rod 28 that screws in threaded hole 39 inside.Counterbalance weight 11 is shaped as isosceles trapezoid and is convenient to both sides balance; Conehead 14 top surfaces are also coated with one deck aluminium oxide and are used for preventing from getting rusty.
When use, threaded rod 1 is screwed in threaded hole 1, screw thread 2 10 screws in counterbalance weight 11, threaded rod 28 screws in threaded hole 39, taper appliance entirety is assembled like this, in the slot that insertion rod 1 insertion liquid plastic combine tester is set, test use according to geotechnological experimental standard above, the overall weight that the composition of the utility model taper appliance gets up is similarly 76g, can not affect the accuracy of use.
Above-described embodiment; it is an example of the present utility model; be not for limiting enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with content described in the utility model claim, all should be included in the utility model protection domain.
Claims (3)
1. an assembly type taper appliance, comprise connection scale rod (3), circular arc bar (6), middle fixed block (7), counterbalance weight (11) and conehead (14), described connection scale rod (3) top is provided with inserts rod (1), it is characterized in that: described scale rod (3) bottom is provided with threaded hole one (4), fixed block (7) both sides in the middle of described circular arc bar (6) symmetry is located at, circular arc bar (6) termination is provided with screw thread two (10), in the middle of described counterbalance weight (11), be provided with the threaded hole two (12) screwing in for screw thread two (10), described conehead (14) top is provided with threaded hole three (9), in the middle of described, fixed block (7) top is provided with screw-in threaded hole one (4) inner threaded rod one (5), bottom and is provided with the threaded rod two (8) that screws in threaded hole three (9) inside.
2. assembly type taper appliance according to claim 1, is characterized in that: described counterbalance weight (11) is shaped as isosceles trapezoid.
3. assembly type taper appliance according to claim 1, is characterized in that: described conehead (14) top surface is also coated with one deck aluminium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034491.7U CN203705437U (en) | 2014-01-17 | 2014-01-17 | Assembled cone penetrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034491.7U CN203705437U (en) | 2014-01-17 | 2014-01-17 | Assembled cone penetrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705437U true CN203705437U (en) | 2014-07-09 |
Family
ID=51055857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034491.7U Expired - Fee Related CN203705437U (en) | 2014-01-17 | 2014-01-17 | Assembled cone penetrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911985A (en) * | 2016-04-22 | 2016-08-31 | 扬州大学 | Agricultural machinery automatic driving control device based on Beidou navigation |
-
2014
- 2014-01-17 CN CN201420034491.7U patent/CN203705437U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911985A (en) * | 2016-04-22 | 2016-08-31 | 扬州大学 | Agricultural machinery automatic driving control device based on Beidou navigation |
| CN105911985B (en) * | 2016-04-22 | 2019-03-01 | 扬州大学 | Automatic driving of agricultural machinery control method based on Beidou navigation |
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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 |
Granted publication date: 20140709 Termination date: 20150117 |
|
| EXPY | Termination of patent right or utility model |