CN207662708U - A kind of bearing-ratio test instrument for real estate detection - Google Patents
A kind of bearing-ratio test instrument for real estate detection Download PDFInfo
- Publication number
- CN207662708U CN207662708U CN201721918427.5U CN201721918427U CN207662708U CN 207662708 U CN207662708 U CN 207662708U CN 201721918427 U CN201721918427 U CN 201721918427U CN 207662708 U CN207662708 U CN 207662708U
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- limit
- bearing
- mounting blocks
- hole
- test instrument
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Abstract
The utility model discloses a kind of bearing-ratio test instrument for real estate detection,It solves after being completed using the test of bearing-ratio test instrument,It needs test specimen could to be taken out out of examination cylinder by impact device,So that technical problem inconvenient when taking out,Its key points of the technical solution are that including examination cylinder,The examination cylinder includes first part and the second part for semi-cylindrical,And first part and second part can be assembled into the examination cylinder of cylinder barrel shaped,Two plane first end faces on first part's Relative vertical ground are equipped with mounting blocks up and down,Limit assembly is equipped in mounting blocks,The position that two second end faces on second part Relative vertical ground correspond to mounting blocks offers and the matched mounting hole of mounting blocks,Mounting hole bottom offers limit hole,Limit hole is opened up along second part thickness direction and towards the external arc end face of second part,Second part is additionally provided with solution lock set,Achieve the purpose that be convenient for taking out test specimen after testing.
Description
Technical field
The utility model is related to a kind of detection devices, more specifically, it relates to a kind of carrying for real estate detection
Compare tester.
Background technology
Bearing-ratio test instrument is for after the making in defined examination cylinder, to various soil and base courses, primer to carry out
Bearing-ratio test.To determine designed road surface, sub-surface, underlayment, the bearing capacity of roadbed material layer is soil test
One of instrument must be matched.The maximum particle diameter of mixture should control within 25mm, and maximum is no more than 40mm.
Now retrieve the Chinese utility model patent that a notification number is CN206020165U, entitled bearing-ratio test
Instrument.The program discloses a kind of bearing-ratio test instrument, including pedestal, and examination cylinder and holder are provided on pedestal, and holder includes two
Strut and the adjustable top plate being installed on strut, examination cylinder top are provided with injection bar, and examination cylinder is cylinder barrel shaped and top is to open
Mouth structure.
Before experimental test, first prepared in examination cylinder is needed to meet defined test specimen, needs trying test material compacting
In cylinder.Examination cylinder is complete cylinder barrel shaped, and the test specimen after preparation is fixed in cylindrical drum, is tested using bearing-ratio test instrument
At, needing to take out test specimen out of examination cylinder by impact device later so that inconvenient when taking-up.
Utility model content
The purpose of this utility model is to provide a kind of bearing-ratio test instrument for real estate detection, reaches after testing
Convenient for the purpose for taking out test specimen.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind is examined for real estate
The bearing-ratio test instrument of survey, including examination cylinder, the examination cylinder includes first part and second part, the first part and described the
Two parts are semi-cylindrical, and the first part and the second part can be assembled into the examination cylinder of cylinder barrel shaped, and described
Two planes on a part of Relative vertical ground are first end face, and two first end faces are equipped with mounting blocks up and down, institute
It states and is equipped with limit assembly in mounting blocks, two planes on second part Relative vertical ground are second end face, two institutes
It states second end face and corresponds to the positions of the mounting blocks and offer and the matched mounting hole of the mounting blocks, the mounting hole bottom
The limit hole with limit assembly cooperation limit is offered, the limit hole is along the second part thickness direction and towards institute
The external arc end face for stating second part opens up, and the second part is additionally provided with for releasing the limit hole and the limit assembly
Coordinate the solution lock set of limit.
By using above-mentioned technical proposal, when assembly tries cylinder, mounting blocks are inserted into along mounting hole, and limit assembly is matched with limit hole
Limit is closed, is realized firm after installation；It is additionally provided with solution lock set in second part, solution lock set is for releasing limit hole and limit
Examination cylinder is split as first part and second part so that test after completing more by the cooperation limit between component to realize
Facilitate and take out test specimen, compared with the prior art in need test specimen could to be taken out by equipment, reached test after just
In the purpose for taking out test specimen.
Preferably, limiting slot is offered in the mounting blocks, the limit assembly includes sliding in the limit of the limiting slot
Position block and the first compressed spring between the limited block and the limiting slot bottom interior wall, the limited block with it is described
Limit hole matches, and the limited block slides along the thickness direction of the first part.
By using above-mentioned technical proposal, when assembly tries cylinder, first pressing so that limited block towards limiting slot interior slip,
Mounting blocks are after mounting hole insertion, and when limited block is aligned with limit hole, the elastic force that the first compressed spring is generated by compression drives limit
Limit hole is inserted into position block sliding, realizes that limit is fixed, simple in structure, simple installation and limit is firm.
Preferably, the external arc end face of the second part offers solution lockhole along the thickness direction of the second part,
The solution lockhole is connected with the limit hole, and the solution lock set includes one end sliding in the solution lock pillar of the solution lockhole and is arranged
In the telescoping tube of the solution lock pillar, end of the solution lock pillar far from the solution lockhole is equipped with the limit that diameter is more than the solution lock pillar
Position column, described telescoping tube one end are fixed on the external arc end face of the second part, and the other end is fixed on the limited post end face.
By using above-mentioned technical proposal, when needing to take out test specimen after testing is complete, limited post end face is pressed, is stretched
Pipe forced compression, solution lock pillar slide towards limit hole, and solution lock pillar pushes limited block to slip away limit hole, realizes and releases limit, can will
Examination cylinder is split as first part and second part；The effect of telescoping tube is to play sealing waterproof action to solution lockhole, prevents from trying
Water enters solution lockhole and limit hole when prepared by part and early period tests.
Preferably, the mounting hole bottom is equipped with the second compressed spring.
By using above-mentioned technical proposal, mounting blocks are inserted into after mounting hole so that the second compressed spring is compressed and packed up in appearance
Receive slot, the second compressed spring makes mounting blocks by the thrust far from mounting hole movement by the elastic force that compression generates so that limit
Block end face tightly contradicts limit hole inner wall, so that limit is more firm；After solution lock pillar promotion limited block slips away limit hole, the
One compressed spring makes first part and second part be more convenient to separate by the elastic force that compression generates.
Preferably, the mounting hole bottom offers holding tank, and one end of second compressed spring is fixed on the appearance
It receives trench bottom, is packed up in the holding tank after the second compressed spring extrusion.
By using above-mentioned technical proposal, the second compressed spring of holding tank pair plays guiding and position-limiting action so that the second pressure
Contracting spring stress is less susceptible to flexural deformation by compression and automatic restorable process.
Preferably, the mounting hole outer end offers guiding bevel edge with the limited block homonymy.
By using above-mentioned technical proposal, it is oriented to the setting of bevel edge so that need not additionally press limit when assembly tries cylinder
Position block makes limited block sliding pack up, and is oriented to bevel edge and pushes limited block sliding during mounting blocks are inserted into mounting hole, to
So that installation is more convenient.
Preferably, the limited block outer end offers and the matched inclined surface of the guiding bevel edge.
By using above-mentioned technical proposal, the setting of inclined surface, further such that more convenient when installation.
Preferably, the mounting blocks are to be matched with the mounting hole outer end with the section of the first end face coupling part
It is trapezoidal.
By using above-mentioned technical proposal so that better tightness after installation.
In conclusion the utility model has the advantages that：
One, when assembled examination cylinder, mounting blocks are inserted into along mounting hole, and limit assembly is limited with limit hole cooperation, after realizing installation
It is firm；It is additionally provided with solution lock set in second part, solution lock set is used to release the cooperation limit between limit hole and limit assembly
Examination cylinder is split as first part and second part by position to realize so that test is more convenient after completing to take out test specimen, phase
Than in needing test specimen could to be taken out by equipment in the prior art, having reached test the mesh convenient for taking out test specimen later
's；
Two, the effect of telescoping tube is to play sealing waterproof action to solution lockhole, prevents when test material preparation and early period are tested
Water enters solution lockhole and limit hole；
Three, the second compressed spring makes mounting blocks by the thrust far from mounting hole movement by the elastic force that compression generates, and makes
Limited block end face tightly contradicts limit hole inner wall so that limit is more firm, slip away limit in solution lock pillar promotion limited block
Kong Hou, the first compressed spring make first part and second part be more convenient to separate by the elastic force that compression generates；
Four, it is oriented to the setting of bevel edge so that need not additionally press limited block when assembly tries cylinder and limited block is slid
It packs up, is oriented to bevel edge and pushes limited block sliding during mounting blocks are inserted into mounting hole, so that installation is more convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the exploded structural schematic diagram of the utility model embodiment pilot scale cylinder；
Fig. 3 is the partial enlarged view at A in Fig. 2.
In figure：1, host；2, cylinder is tried；21, first part；211, first end face；22, second part；221, mounting hole；
2211, it is oriented to bevel edge；222, limit hole；223, holding tank；3, injection bar；4, it measures one's own ability ring；5, mounting blocks；51, limiting slot；61、
Limited block；611, inclined surface；62, the first compressed spring；71, lock pillar is solved；72, telescoping tube；73, limited post；8, the second compression bullet
Spring.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of bearing-ratio test instrument for real estate detection, as shown in Figure 1, including host 1, examination cylinder 2 and injection bar 3,
3 both ends of injection bar are installed by two dial gauges（It is not shown in figure）, host 1 is equipped with ring 4 of measuring one's own ability.It is prepared in examination cylinder 2 before test
Test specimen, test material preparation is good and after having detected other, and examination cylinder 2 is placed on host 1, and injection bar 3 is put into the examination in examination cylinder 2
On part, 3 upper end of injection bar and ring 4 of measuring one's own ability contradict and apply initial load by host 1, apply and change automatically after starting host 1
Time dependent loading records related data.
In conjunction with shown in Fig. 2 and Fig. 3, examination cylinder 2 includes first part 21 and second part 22, first part 21 and second part
22 be semi-cylindrical, and first part 21 and second part 22 can be assemblied into the examination cylinder 2 of complete cylinder barrel shaped.First
It is first end face 211 to be divided to two planes on 21 Relative vertical ground, and two about 211 first end faces are equipped with mounting blocks 5, peace
It fills and is equipped with limit assembly in block 5.Two planes on 22 Relative vertical ground of second part are second end face（It is not shown in figure）,
Two second end faces position corresponding with mounting blocks 5 offers mounting hole 221, and mounting hole 221 matches with mounting blocks 5.
The bottom of mounting hole 221 offers limit hole 222, and limit hole 222 is along 22 thickness direction of second part and towards case second part 22
External arc end face open up.When assembly examination cylinder 2, mounting blocks 5 are inserted into along mounting hole 221, and limit assembly is limited with the cooperation of limit hole 222
Position is realized firm after installation.It is additionally provided with solution lock set in second part 22, solution lock set is for releasing limit hole 222 and limit
Examination cylinder 2 is split as first part 21 and second part 22 so that test is completed by the cooperation limit between hyte part to realize
It is more convenient to take out test specimen later.
Limiting slot 51 is offered in mounting blocks 5, limit assembly includes the limited block 61 slid in limiting slot 51, and is set to
The first compressed spring 62 between 51 bottom interior wall of limited block 61 and limiting slot, thickness direction of the limited block 61 along first part 21
Sliding.When assembly tries cylinder 2, first pressing is so that limited block 61 is towards 51 interior slip of limiting slot, and mounting blocks 5 are along mounting hole 221
After insertion, when limited block 61 is aligned with limit hole 222, the first compressed spring 62 is slided by the elastic force driving limited block 61 that compression generates
It moves and is inserted into limit hole 222, realize that limit is fixed.
The external arc end face of second part 22 offers solution lockhole（It is not shown in figure）, solve lockhole and limit hole 222 be connected.
Solution lock set includes one end sliding for the solution lock pillar 71 for solving lockhole and the telescoping tube 72 for being set in solution lock pillar 71, telescoping tube 72
Such as this kind of cylindrical tube with telescopic resilience of bellows.It solves end of the lock pillar 71 far from solution lockhole and is equipped with diameter more than solution lock pillar 71
Limited post 73,72 one end of telescoping tube is fixed on the external arc end face of second part 22, and the other end is fixed on 73 end face of limited post.
When needing to take out test specimen after testing is complete, 73 end face of limited post is pressed, 72 forced compression of telescoping tube solves lock pillar 71 towards limit
Position hole 222 slides, and solution lock pillar 71 pushes limited block 61 to slip away limit hole 222, realizes and releases limit, can examination cylinder 2 be split as the
A part 21 and second part 22.The effect of telescoping tube 72 is to play sealing waterproof action to solution lockhole, prevent in test material preparation
And water enters solution lockhole and limit hole 222 when test early period.
Bottom offers holding tank 223 in mounting hole 221, is fixed with the second compressed spring 8 in holding tank 223, and second
It is packed up when 8 forced compression of compressed spring in holding tank 223.Mounting blocks 5 are inserted into after mounting hole 221 so that 8 quilt of the second compressed spring
Compression is packed up in holding tank 223, and the second compressed spring 8 makes mounting blocks 5 by far from mounting hole 221 by the elastic force that compression generates
Mobile thrust so that 61 end face of limited block tightly contradicts 222 inner wall of limit hole, so that limit is more firm；In solution lock pillar
71 promotion limited blocks 61 slip away after limit hole 222, and the first compressed spring 62 makes 21 He of first part by the elastic force that compression generates
Second part 22 is more convenient to separate.Holding tank 223 plays guiding and position-limiting action to the second compressed spring 8 so that the second compression bullet
8 stress of spring is less susceptible to flexural deformation by compression and automatic restorable process.
221 outer end of mounting hole offers with 222 homonymy of limit hole and is oriented to bevel edge 2211, is oriented to the setting of bevel edge 2211,
So that need not additionally press limited block 61 when assembly tries cylinder 2 so that the sliding of limited block 61 is packed up, guiding bevel edge 2211 is being pacified
Filling during block 5 is inserted into mounting hole 221 pushes limited block 61 to slide, so that installation is more convenient.The outer end of limited block 61
Portion offers and is oriented to 2211 matched inclined surface 611 of bevel edge, further such that more convenient when installation.Mounting blocks 5 and first end
The section of 211 coupling part of face is matched trapezoidal with 221 outer end of mounting hole so that better tightness after installation.
Operation principle：Assembled examination cylinder 2, makes mounting blocks 5 be inserted into along mounting hole 221 before needing test to prepare test specimen, when insertion
Limited block 61, which is squeezed, pushes sliding to pack up, and after mounting hole 221 is fully inserted into mounting hole 221, limited block 61 and limit hole 222 are right
Together, the elastic force driving sliding of limited block 61 that the first compressed spring 62 is generated by compression is inserted into limit hole 222 and realizes that limit is fixed, the
Two compressed springs 8 are pushed by mounting blocks 5 shrinks in holding tank 223, completes the assembly of examination cylinder 2.It needs after testing is complete
When taking out test specimen, for pressing limited post 73 so that solution lock pillar 71 slides towards limit hole 222, solution lock pillar 71 pushes limited block 61 to slip away
Limit hole 222 realizes that releasing limit fixes, and can examination cylinder 2 be split as first part 21 and second part 22, while can be by test specimen
It takes out.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of bearing-ratio test instrument for real estate detection, including examination cylinder (2), it is characterized in that：The examination cylinder (2) includes the
A part of (21) and second part (22), the first part (21) and the second part (22) are semi-cylindrical, and institute
The examination cylinder (2) of cylinder barrel shaped, first part (21) phase can be assembled by stating first part (21) and the second part (22)
It is first end face (211) to two planes perpendicular to the ground, two first end faces (211) are equipped with mounting blocks up and down
(5), it is equipped with limit assembly in the mounting blocks (5), two planes on second part (22) the Relative vertical ground are the
Biend, the position that two second end faces correspond to the mounting blocks (5) offer and the mounting blocks (5) matched peace
It fills hole (221), mounting hole (221) bottom offers the limit hole (222) with limit assembly cooperation limit, the limit
Position hole (222) is opened up along the second part (22) thickness direction and towards the external arc end face of the second part (22), institute
It states second part (22) and is additionally provided with and coordinate the solution lock set of limit for releasing the limit hole (222) and the limit assembly.
2. a kind of bearing-ratio test instrument for real estate detection according to claim 1, it is characterized in that：The mounting blocks
(5) limiting slot (51) is offered in, the limit assembly includes sliding in the limited block (61) of the limiting slot (51) and sets
The first compressed spring (62) between the limited block (61) and the limiting slot (51) bottom interior wall, the limited block (61)
Match with the limit hole (222), the limited block (61) slides along the thickness direction of the first part (21).
3. a kind of bearing-ratio test instrument for real estate detection according to claim 2, it is characterized in that：Described second
The external arc end face of (22) is divided to offer solution lockhole, the solution lockhole and the limit along the thickness direction of the second part (22)
Position hole (222) is connected, and the solution lock set includes one end sliding in the solution lock pillar (71) of the solution lockhole and is set in the solution
The telescoping tube (72) of lock pillar (71), end of the solution lock pillar (71) far from the solution lockhole are equipped with diameter and are more than the solution lock pillar
(71) limited post (73), described telescoping tube (72) one end are fixed on the external arc end face of the second part (22), the other end
It is fixed on the limited post (73) end face.
4. a kind of bearing-ratio test instrument for real estate detection according to claim 3, it is characterized in that：The mounting hole
(221) bottom is equipped with the second compressed spring (8).
5. a kind of bearing-ratio test instrument for real estate detection according to claim 4, it is characterized in that：The mounting hole
(221) bottom offers holding tank (223), and one end of second compressed spring (8) is fixed on the holding tank (223) bottom
Portion is packed up after the second compressed spring (8) extrusion in the holding tank (223).
6. a kind of bearing-ratio test instrument for real estate detection according to claim 5, it is characterized in that：The mounting hole
(221) outer end offers with the limited block (61) homonymy and is oriented to bevel edge (2211).
7. a kind of bearing-ratio test instrument for real estate detection according to claim 6, it is characterized in that：The limited block
(61) outer end offers and the matched inclined surface of the guiding bevel edge (2211) (611).
8. a kind of bearing-ratio test instrument for real estate detection according to claim 7, it is characterized in that：The mounting blocks
(5) it is matched trapezoidal with the mounting hole (221) outer end with the section of the first end face (211) coupling part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918427.5U CN207662708U (en) | 2017-12-29 | 2017-12-29 | A kind of bearing-ratio test instrument for real estate detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918427.5U CN207662708U (en) | 2017-12-29 | 2017-12-29 | A kind of bearing-ratio test instrument for real estate detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207662708U true CN207662708U (en) | 2018-07-27 |
Family
ID=62944826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918427.5U Expired - Fee Related CN207662708U (en) | 2017-12-29 | 2017-12-29 | A kind of bearing-ratio test instrument for real estate detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207662708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068334A (en) * | 2021-03-24 | 2021-07-02 | 南京数字星球科技有限公司 | Electronic evidence judicial appraisal recording device based on block chain |
-
2017
- 2017-12-29 CN CN201721918427.5U patent/CN207662708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068334A (en) * | 2021-03-24 | 2021-07-02 | 南京数字星球科技有限公司 | Electronic evidence judicial appraisal recording device based on block chain |
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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 |
Granted publication date: 20180727 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |