CN204789182U - Block of four staight scissors appearance - Google Patents

Block of four staight scissors appearance Download PDF

Info

Publication number
CN204789182U
CN204789182U CN201520488536.2U CN201520488536U CN204789182U CN 204789182 U CN204789182 U CN 204789182U CN 201520488536 U CN201520488536 U CN 201520488536U CN 204789182 U CN204789182 U CN 204789182U
Authority
CN
China
Prior art keywords
proving ring
worm gear
gear case
shear box
shear
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.)
Active
Application number
CN201520488536.2U
Other languages
Chinese (zh)
Inventor
王士明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG TUGONG INSTRUMENT CO Ltd
Original Assignee
ZHEJIANG TUGONG INSTRUMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG TUGONG INSTRUMENT CO Ltd filed Critical ZHEJIANG TUGONG INSTRUMENT CO Ltd
Priority to CN201520488536.2U priority Critical patent/CN204789182U/en
Application granted granted Critical
Publication of CN204789182U publication Critical patent/CN204789182U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a block of four staight scissors appearance, it includes workstation, the motor on the workstation and four group's testing components, every group testing component includes worm gear case, shear box, proving ring and roof pressure spare, the motor is connected with a worm gear case transmission, the worm gear case transmission connection in proper order of four group's testing components, every worm gear case is equipped with the telescopic apical axis for shear box one side, and it still includes four banding testing component base plates, be equipped with proving ring top platform, proving ring mount table, shear box mounting groove, worm gear case on the testing component base plate in proper order, the proving ring sets up between proving ring top platform and proving ring mount table, shear box sets up in the shear box mounting groove. Owing to set up four testing component base plates, the stress point that can guarantee worm gear case, shear box, the proving ring of every group testing component is in on -line always, assurance test data accuracy. Simultaneously, still can improve the production efficiency who makes block of four staight scissors appearance.

Description

A kind of tetrad direct shear apparatus
Technical field
The utility model relates to a kind of test apparatus, especially a kind of tetrad direct shear apparatus of the shear strength for detecting soil property, belongs to test apparatus technical field.
Background technology
Boxshear apparatus is widely used in the soil analysis built as a kind of geotechnological detecting instrument, existing boxshear apparatus is generally electronic tetrad direct shear apparatus, it comprises worktable, motor on the table and four groups of test suites, often organize test suite and comprise worm gear case, shear box, proving ring and top-pressure part, motor and a worm gear case are in transmission connection, the worm gear case of four groups of test suites is in transmission connection successively, and each worm gear case is provided with telescopic apical axis relative to shear box side.During boxshear apparatus work, the material of required detection is put into shear box respectively, rotated by the axle in each worm gear case of driven by motor, the apical axis of each worm gear case is stretched out respectively to the shear box direction of correspondence, and constantly promote shear box, shear box promotes proving ring again, because proving ring is fixing on the table, cause shear box to be out of shape, until detected material breaks, then measure the shear parameters of tested substance according to the reading of each proving ring.In the shear test of above-mentioned tetrad direct shear apparatus, often organize the worm gear case of test suite, shear box, proving ring stress point have higher status requirement, otherwise can test figure be affected.Due to the worm gear case often organizing test suite, shear box, the proving ring of current tetrad direct shear apparatus, after corresponding cushion block being installed at worktable, be fixed on cushion block, because the area of worktable is relatively large, relatively be difficult to ensure the level of card worktable, therefore often organize the more difficult control in stress point position of the worm gear case of test suite, shear box, proving ring, have impact on test figure accuracy.The often group test suite of simultaneously above-mentioned structure is arranged on worktable all needs in-site installation, have impact on work efficiency.
Utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined be to provide a kind of ensure often to organize test suite worm gear case, shear box, proving ring the tetrad direct shear apparatus of stress point position, with warranty test data accuracy.Also can improve the production efficiency manufacturing tetrad direct shear apparatus simultaneously.
For solving the problem, the utility model have employed following technical scheme: a kind of tetrad direct shear apparatus, it comprises worktable, motor on the table and four groups of test suites, described test suite of often organizing comprises worm gear case, shear box, proving ring and top-pressure part, described motor and a worm gear case are in transmission connection, the worm gear case of described four groups of test suites is in transmission connection successively, described each worm gear case is provided with telescopic apical axis relative to shear box side, it also comprises the test suite substrate of four pieces of strips, described test suite substrate is provided with proving ring roof platform successively, proving ring erecting bed, shear box mounting groove, worm gear case, described proving ring is arranged between proving ring roof platform and proving ring erecting bed, described shear box is arranged in shear box mounting groove.
Described proving ring erecting bed is provided with longitudinal proving ring mounting hole.
Said structure, tetrad direct shear apparatus of the present utility model, owing to being provided with four test suite substrates, and test suite substrate is provided with successively proving ring roof platform, proving ring erecting bed, shear box mounting groove, worm gear case, proving ring is arranged between proving ring roof platform and proving ring erecting bed, and shear box is arranged in shear box mounting groove.Can ensure so often to organize the worm gear case of test suite, shear box, proving ring stress point in a straight line, warranty test data accuracy.
Simultaneously, owing to often organizing the proving ring of test suite, the elements such as worm gear case are arranged on test suite substrate, and the element installation on test suite substrate can adopt stream line operation, the element treating often to organize test suite is arranged on each test suite substrate, as long as by fixing on the table for each test suite substrate that element installation is housed, then motor and a worm gear case are in transmission connection, the worm gear case of four groups of test suites is in transmission connection successively, just complete the installation of tetrad direct shear apparatus, therefore, tetrad direct shear apparatus of the present utility model, also can improve the production efficiency manufacturing tetrad direct shear apparatus.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model tetrad direct shear apparatus;
Fig. 2 is the structural representation that tetrad direct shear apparatus overlooks direction.
In figure: 1-worktable, 2-motor, 3-worm gear case, 4-shear box, 5-proving ring, 6-top-pressure part, 7-apical axis, 8-test suite substrate, 9-proving ring roof platform, 10-proving ring erecting bed, 11-shear box mounting groove, 12-proving ring mounting hole.
Embodiment
As shown in Figure 1, tetrad direct shear apparatus of the present utility model, it comprises worktable 1, motor 2 on worktable 1 and four groups of test suites, described test suite of often organizing comprises worm gear case 3, shear box 4, proving ring 5 and top-pressure part 6, described motor 2 and a worm gear case 3 are in transmission connection, the worm gear case 3 of described four groups of test suites is in transmission connection successively, and described each worm gear case 3 is provided with telescopic apical axis 7 relative to shear box 4 side.Because the tetrad direct shear apparatus of said structure and prior art is similar, therefore no longer launch to describe.
The feature of tetrad direct shear apparatus of the present utility model is the test suite substrate 8 that its group enters four pieces of strips, described test suite substrate 8 is provided with successively proving ring roof platform 9, proving ring erecting bed 10, shear box mounting groove 11, worm gear case 3, described proving ring erecting bed 10 is provided with longitudinal proving ring mounting hole 12.Described proving ring 5 is arranged between proving ring roof platform 9 and proving ring erecting bed 10, and described shear box 4 is arranged in shear box mounting groove 11.

Claims (2)

1. a tetrad direct shear apparatus, it comprises worktable (1), motor (2) on worktable (1) and four groups of test suites, described test suite of often organizing comprises worm gear case (3), shear box (4), proving ring (5) and top-pressure part (6), described motor (2) and a worm gear case (3) are in transmission connection, the worm gear case (3) of described four groups of test suites is in transmission connection successively, described each worm gear case (3) is provided with telescopic apical axis (7) relative to shear box (4) side, it is characterized in that it also comprises the test suite substrate (8) of four pieces of strips, described test suite substrate (8) is provided with proving ring roof platform (9) successively, proving ring erecting bed (10), shear box mounting groove (11), worm gear case (3), described proving ring (5) is arranged between proving ring roof platform (9) and proving ring erecting bed (10), described shear box (4) is arranged in shear box mounting groove (11).
2. tetrad direct shear apparatus according to claim 1, is characterized in that described proving ring erecting bed (10) is provided with longitudinal proving ring mounting hole (12).
CN201520488536.2U 2015-07-08 2015-07-08 Block of four staight scissors appearance Active CN204789182U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520488536.2U CN204789182U (en) 2015-07-08 2015-07-08 Block of four staight scissors appearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520488536.2U CN204789182U (en) 2015-07-08 2015-07-08 Block of four staight scissors appearance

Publications (1)

Publication Number Publication Date
CN204789182U true CN204789182U (en) 2015-11-18

Family

ID=54529201

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520488536.2U Active CN204789182U (en) 2015-07-08 2015-07-08 Block of four staight scissors appearance

Country Status (1)

Country Link
CN (1) CN204789182U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106290005A (en) * 2016-07-28 2017-01-04 上海市城市建设设计研究总院 The strain direct shear apparatus such as the tetrad of air pressure-loading
CN108663277A (en) * 2017-12-31 2018-10-16 中交第公路工程局有限公司 A kind of multigroup sample progress shear strength test device
CN110132758A (en) * 2019-05-23 2019-08-16 江苏省建苑岩土工程勘测有限公司 The linkage of tetrad direct shear apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106290005A (en) * 2016-07-28 2017-01-04 上海市城市建设设计研究总院 The strain direct shear apparatus such as the tetrad of air pressure-loading
CN108663277A (en) * 2017-12-31 2018-10-16 中交第公路工程局有限公司 A kind of multigroup sample progress shear strength test device
CN108663277B (en) * 2017-12-31 2021-08-31 中交一公局集团有限公司 Shear strength test device is carried out to multiunit sample
CN110132758A (en) * 2019-05-23 2019-08-16 江苏省建苑岩土工程勘测有限公司 The linkage of tetrad direct shear apparatus
CN110132758B (en) * 2019-05-23 2021-09-17 江苏省建苑岩土工程勘测有限公司 Linkage device of four-linkage direct shear apparatus

Similar Documents

Publication Publication Date Title
CN204789182U (en) Block of four staight scissors appearance
CN205718933U (en) A kind of automated production detection equipment
CN204439350U (en) Gearshift endurance testing device
CN203385373U (en) Testing fixture used for detecting automobile rear-end-panel welding assembly
CN201607199U (en) Check tool for left supports of automobile instrument board framework cross beams
CN104360268A (en) Automatic performance detection equipment for DC (direct-current) motor
CN204757855U (en) Automobile shock absorber ware multimetering detection tool
CN201607202U (en) Check tool for right supports of automobile instrument board framework cross beams
CN201811705U (en) Detection tool of transverse beam assembly of instrument panel of large-sized truck
CN204631068U (en) A kind of tool support
CN203811713U (en) Touch-and-control panel fixture
CN204373629U (en) The comprehensive detection tool of a kind of instrument desk
CN201607201U (en) Check tool for cross connection supports of automobile instrument board framework cross beams
CN103269473A (en) Automatic audio test system
CN208847071U (en) A kind of hand-held cubing of the dashboard cross member improving detection efficiency
CN102879693B (en) Auxiliary testing jig
CN110702386A (en) Stand for endurance comprehensive test of limiter
CN203687812U (en) Automobile instrument board crossbeam steering column hand-held testing fixture
CN203251430U (en) Audio automatic test system
CN202182916U (en) Direct current resistance quick testing device for printed circuit board (PCB) power supply board
CN201607200U (en) Check tool for bracket of driver side passageway
CN204214421U (en) One protects solar or lunar halo framework cubing
CN201844787U (en) Check fixture for checking automobile left bracket cover plate
CN203759063U (en) Probe test fixture
CN203869683U (en) Shape detection device for automobile sheet metal parts

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model