CN210690278U - Unconfined compressive strength instrument - Google Patents
Unconfined compressive strength instrument Download PDFInfo
- Publication number
- CN210690278U CN210690278U CN201920451793.7U CN201920451793U CN210690278U CN 210690278 U CN210690278 U CN 210690278U CN 201920451793 U CN201920451793 U CN 201920451793U CN 210690278 U CN210690278 U CN 210690278U
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- wall
- groove
- adjusting
- mounting
- compressive strength
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Abstract
The utility model discloses an unlimited compressive strength appearance, including intensity appearance body, the bottom side fixed mounting of intensity appearance body has the mount pad, the adjustment tank has all been seted up to the bottom side four corners position of mount pad, slidable mounting has the regulation post in the adjustment tank, the bottom of adjusting the post extends to the below of mount pad, the mounting groove has been seted up to one side of adjusting the post, fixed mounting has the rack on one side inner wall of mounting groove, the meshing has the gear on the rack, the rotation hole has been seted up on one side inner wall of adjustment tank, rotate downthehole rotation and install the dwang, the dwang is close to the one end of gear and extends to in the mounting groove and welds on one side that the gear is close to the dwang. The utility model discloses simple structure, convenient to use is convenient for adjust the horizontal position of intensity appearance body when intensity appearance body is placed out of level to increase experiment measured data's accuracy, satisfy user's user demand.
Description
Technical Field
The utility model relates to a detecting instrument technical field especially relates to an unconfined compressive strength appearance.
Background
The unconfined compressive strength test is a technical operation of applying axial pressure to a sample under an unconfined condition until the sample is damaged and determining the compressive strength of a soil sample. In the test process, an operator needs to observe and record the readings of the axial displacement dial indicator and the axial force measurement dial indicator at the same time, then the axial stress and the axial strain are respectively taken as a vertical coordinate and a horizontal coordinate, a stress-strain curve is drawn, and the unconfined compressive strength is the maximum axial stress on the curve. The mechanical observation and data recording mode enables the working intensity of experimenters to be high, and the data precision can not be guaranteed.
Among the prior art, application number 201420184895.4's patent document discloses an unconfined compressive strength tester for unconfined compressive strength of high water content soil sample measures, its characterized in that includes: a detecting unit that detects an axial pressure and an axial displacement; a sample carrying unit which is positioned below the detection unit and carries a sample; and a support frame, wherein the detection unit comprises: the penetration pole of axial force is applyed the sample, the lower extreme of this penetration pole is connected with the size and is 70.7mm 13 mm's pressure-bearing plate, be located the measuring ring that the penetration pole top takes place deformation under the effect of penetration pole, be located the first digital percentage table that is used for detecting measuring ring deformation in the middle of the measuring ring, connect the second digital percentage table that detects axial displacement in the both sides of penetrating the pole, digital percentage table is connected with the adapter, data acquisition system is connected to the adapter. However, when the unconfined compressive strength tester is placed horizontally, the horizontal position of the unconfined compressive strength tester is not convenient to adjust, so that the accuracy of experimental measurement data is influenced, and the use requirement of a user cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an unconfined compression strength instrument.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a non-lateral-limitation compressive strength tester comprises a tester body, wherein a mounting seat is fixedly mounted at the bottom side of the tester body, adjusting grooves are formed in four corners of the bottom side of the mounting seat, adjusting columns are slidably mounted in the adjusting grooves, the bottom ends of the adjusting columns extend to the lower portion of the mounting seat, a mounting groove is formed in one side of each adjusting column, a rack is fixedly mounted on the inner wall of one side of the mounting groove, a gear is meshed with the rack, a rotating hole is formed in the inner wall of one side of each adjusting groove, a rotating rod is rotatably mounted in the rotating hole, one end, close to the gear, of the rotating rod extends into the mounting groove and is welded on one side, close to the rotating rod, of the gear, a plurality of clamping grooves are formed in the rotating rod in an annular mode, sliding grooves are formed in the inner wall of the top side of the rotating hole, the top side of the clamping rod is provided with a moving groove, the inner walls of two sides of the moving groove are fixedly provided with the same moving block, the inner wall of the top side of the sliding groove is welded with a fixed rod, and the bottom end of the fixed rod extends into the moving groove and penetrates through the moving block.
Preferably, the top side of the moving block is welded with a spring, the top end of the spring is welded on the inner wall of the top side of the sliding groove, and the spring is sleeved on the fixed rod in a sliding mode.
Preferably, set up one side on the spout keeps away from one side inner wall of adjusting the post and be open-ended L type groove, L type inslot slidable mounting has the L type to draw the piece, and the L type draws one side that the piece is close to the kelly to extend to in the spout and the welding is in the kelly one side of keeping away from the regulation post, and the L type draws the other side of piece to extend outside the mount pad.
Preferably, the moving block is provided with a sliding hole, and the fixed rod is slidably mounted in the sliding hole.
Preferably, an annular groove is formed in the inner wall of the rotating hole, a limiting block is fixedly mounted on the rotating rod, and the limiting block is connected with the side wall of the annular groove in a sliding mode.
Preferably, one end of the rotating rod, which is far away from the gear, extends out of the mounting seat and is fixedly connected with a crank.
Compared with the prior art, the beneficial effects of the utility model are that:
by utilizing the cooperation of the strength meter body, the mounting seat, the adjusting groove, the adjusting column, the mounting groove, the rack, the gear, the rotating hole, the rotating rod, the clamping groove, the sliding groove, the clamping rod, the moving groove, the moving block, the fixed rod, the spring, the L-shaped groove and the L-shaped pulling block, when the horizontal position of the strength meter body needs to be adjusted during use, the L-shaped pulling block is pulled, the L-shaped pulling block pulls the clamping rod, the clamping rod compresses the spring, when the clamping rod slides out of the clamping groove, the crank is rotated, the crank drives the rotating rod to rotate, the rotating rod drives the gear to rotate, the gear drives the adjusting column to slide upwards or downwards in the adjusting groove, the adjusting column drives the strength meter body to move upwards or downwards, when the horizontal position of the strength meter body is adjusted, the L-shaped pulling block is loosened, the elastic force of the spring pushes the clamping rod to be clamped into the clamping groove, and, convenient to use is convenient for adjust the horizontal position of intensity appearance body when intensity appearance body is placed not horizontally to increase experiment measured data's accuracy, satisfy user's user demand.
Drawings
Fig. 1 is a schematic structural view of an unconfined compressive strength meter provided by the present invention;
fig. 2 is the structural schematic diagram of a part a of an unconfined compressive strength meter provided by the utility model.
In the figure: 1 intensity appearance body, 2 mount pads, 3 adjustment tank, 4 regulation posts, 5 mounting grooves, 6 racks, 7 gears, 8 rotation holes, 9 rotation rods, 10 clamping grooves, 11 sliding grooves, 12 clamping rods, 13 moving grooves, 14 moving blocks, 15 fixing rods, 16 springs, 17L-shaped grooves and 18L-shaped pull blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an unconfined compressive strength tester comprises a tester body 1, wherein a mounting seat 2 is fixedly installed on the bottom side of the tester body 1, adjusting grooves 3 are respectively formed in four corners of the bottom side of the mounting seat 2, adjusting columns 4 are slidably installed in the adjusting grooves 3, the bottom ends of the adjusting columns 4 extend to the lower portion of the mounting seat 2, a mounting groove 5 is formed in one side of each adjusting column 4, a rack 6 is fixedly installed on the inner wall of one side of the mounting groove 5, a gear 7 is meshed with the rack 6, a rotating hole 8 is formed in the inner wall of one side of each adjusting groove 3, a rotating rod 9 is rotatably installed in the rotating hole 8, one end of each rotating rod 9, close to the gear 7, extends into the mounting groove 5 and is welded on one side, close to the rotating rod 9, a plurality of clamping grooves 10 are annularly formed in the rotating rod 9, a sliding groove 11 is formed, the clamping rod 12 is matched with a plurality of clamping grooves 10, the top side of the clamping rod 12 is provided with a moving groove 13, the inner walls of two sides of the moving groove 13 are fixedly provided with a same moving block 14, the inner wall of the top side of the sliding groove 11 is welded with a fixed rod 15, the bottom end of the fixed rod 15 extends into the moving groove 13 and penetrates through the moving block 14, and by utilizing the matching use of the strength meter body 1, the mounting seat 2, the adjusting groove 3, the adjusting column 4, the mounting groove 5, the rack 6, the gear 7, the rotating hole 8, the rotating rod 9, the clamping groove 10, the sliding groove 11, the clamping rod 12, the moving groove 13, the moving block 14, the fixed rod 15, the spring 16, the L-shaped groove 17 and the L-shaped pulling block 18, when the horizontal position of the strength meter body 1 needs to be adjusted during use, the L-shaped pulling block is pulled, the clamping rod 12 is pulled by the L-shaped pulling block 18, the crank drives dwang 9 and rotates, dwang 9 drives gear 7 and rotates, and gear 7 drives and adjusts post 4 upwards or the lapse in adjustment tank 3, adjusts post 4 and drives intensity appearance body 1 and upwards or the lapse, when adjusting intensity appearance body 1 horizontal position, loosens L type and draws piece 18, and spring 16's elasticity promotes kelly 12 card and goes into in draw-in groove 10, accomplishes the regulation to 1 horizontal position of intensity appearance body, the utility model discloses simple structure, convenient to use is convenient for adjust intensity appearance body 1's horizontal position when intensity appearance body 1 places the unhevel to increase experimental measurement data's accuracy, satisfy user's user demand.
The utility model discloses in, the top side welding of movable block 14 has spring 16, the top welding of spring 16 is on the top side inner wall of spout 11, and spring 16 slip cap establishes on dead lever 15, spout 11 is kept away from and is offered one side L type groove 17 for the opening on one side inner wall of regulation post 4, slidable mounting has L type pull block 18 in L type groove 17, L type pull block 18 is close to one side of kelly 12 and extends to in spout 11 and welds the one side of keeping away from regulation post 4 at kelly 12, the other side of L type pull block 18 extends outside mount pad 2, the slide opening has been offered on movable block 14, dead lever 15 slidable mounting is in the slide opening, set up the ring channel on the inner wall of rotation hole 8, fixed mounting has the stopper on dwang 9, the lateral wall sliding connection of stopper and ring channel, the one end that dwang 9 kept away from gear 7 extends to outside mount pad 2 and fixedly connected with the crank, the installation seat 2, the adjusting groove 3, the adjusting column 4, the installation groove 5, the rack 6, the gear 7, the rotating hole 8, the rotating rod 9, the clamping groove 10, the sliding groove 11, the clamping rod 12, the moving groove 13, the moving block 14, the fixed rod 15, the spring 16, the L-shaped groove 17 and the L-shaped pulling block 18 are used in a matched mode, when the horizontal position of the strength meter body 1 needs to be adjusted in use, the L-shaped pulling block is pulled, the L-shaped pulling block 18 pulls the clamping rod 12, the clamping rod 12 compresses the spring 16, when the clamping rod 12 slides out of the clamping groove 10, the crank is rotated and drives the rotating rod 9 to rotate, the rotating rod 9 drives the gear 7 to rotate, the gear 7 drives the adjusting column 4 to slide upwards or downwards in the adjusting groove 3, the adjusting column 4 drives the strength meter body 1 to move upwards or downwards, when the horizontal position of the strength meter body 1 is adjusted, the L-shaped pulling block 18 is loosened, the elastic force of the spring, accomplish the regulation to 1 horizontal position of intensity appearance body, the utility model discloses simple structure, convenient to use is convenient for adjust the horizontal position of intensity appearance body 1 when intensity appearance body 1 is placed out of level to increase experiment measured data's accuracy, satisfy user's user demand.
The working principle is as follows: when the intensity meter is used, when the horizontal position of the intensity meter body 1 needs to be adjusted, the L-shaped pull block 18 is pulled to slide in the L-shaped groove 17, the L-shaped pull block 18 pulls the clamping rod 12 to slide in the sliding groove 11, the clamping rod 12 compresses the spring 16 to enable the spring 16 to deform, when the clamping rod 12 slides out of the clamping groove 10, the clamping rod 12 relieves the limitation on the rotating rod 9, then the crank is rotated to drive the rotating rod 9 to rotate in the rotating hole 8, the rotating rod 9 drives the gear 7 to rotate in the mounting groove 5, because the gear 7 is meshed with the rack 6, the gear 7 drives the adjusting column 4 to slide upwards or downwards in the adjusting groove 3, the adjusting column 4 drives the intensity meter body 1 to move upwards or downwards, when the horizontal position of the intensity meter body 1 is adjusted, the L-shaped pull block 18 is released, the elastic force of the spring 16 pushes the clamping rod 12 to slide in the sliding groove 11, when the, the clamping rod 12 limits the rotating rod 9, the horizontal position of the strength meter body 1 is adjusted, operation is simple, and the use requirements of users are met.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The unconfined compression strength instrument comprises an intensity instrument body (1) and is characterized in that a mounting seat (2) is fixedly mounted at the bottom side of the intensity instrument body (1), adjusting grooves (3) are formed in four corners of the bottom side of the mounting seat (2), adjusting columns (4) are slidably mounted in the adjusting grooves (3), the bottom ends of the adjusting columns (4) extend to the lower portion of the mounting seat (2), a mounting groove (5) is formed in one side of each adjusting column (4), a rack (6) is fixedly mounted on the inner wall of one side of the mounting groove (5), gears (7) are meshed on the racks (6), rotating holes (8) are formed in the inner wall of one side of the adjusting grooves (3), rotating rods (9) are rotatably mounted in the rotating holes (8), one ends of the rotating rods (9), which are close to the gears (7), extend into the mounting grooves (5) and are welded on one side, which is close to the rotating rods (9), of the gears (7), a plurality of draw-in grooves (10) have been seted up to the annular on dwang (9), spout (11) have been seted up on the top side inner wall in rotation hole (8), slidable mounting has kelly (12) in spout (11), kelly (12) cooperate with a plurality of draw-in grooves (10), shifting chute (13) are seted up to the top side of kelly (12), fixed mounting has same movable block (14) on the both sides inner wall of shifting chute (13), the welding has dead lever (15) on the top side inner wall of spout (11), the bottom of dead lever (15) extends to in shifting chute (13) and runs through movable block (14).
2. The unconfined compressive strength tester as claimed in claim 1, wherein the top side of the moving block (14) is welded with a spring (16), the top end of the spring (16) is welded on the inner wall of the top side of the sliding chute (11), and the spring (16) is slidably sleeved on the fixed rod (15).
3. The unconfined compressive strength instrument according to claim 1, wherein an L-shaped groove (17) with an opening at one side is formed in the inner wall of one side of the sliding groove (11) far away from the adjusting column (4), an L-shaped pull block (18) is slidably mounted in the L-shaped groove (17), one side of the L-shaped pull block (18) close to the clamping rod (12) extends into the sliding groove (11) and is welded to one side of the clamping rod (12) far away from the adjusting column (4), and the other side of the L-shaped pull block (18) extends out of the mounting seat (2).
4. The unconfined compressive strength meter according to claim 1, wherein the moving block (14) is provided with a sliding hole, and the fixing rod (15) is slidably mounted in the sliding hole.
5. The unconfined compressive strength tester as claimed in claim 1, wherein an annular groove is formed in the inner wall of the rotating hole (8), a limiting block is fixedly mounted on the rotating rod (9), and the limiting block is slidably connected with the side wall of the annular groove.
6. The unconfined compressive strength meter according to claim 1, wherein one end of the rotating rod (9) far away from the gear (7) extends out of the mounting seat (2) and is fixedly connected with a crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451793.7U CN210690278U (en) | 2019-04-04 | 2019-04-04 | Unconfined compressive strength instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920451793.7U CN210690278U (en) | 2019-04-04 | 2019-04-04 | Unconfined compressive strength instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210690278U true CN210690278U (en) | 2020-06-05 |
Family
ID=70900318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920451793.7U Expired - Fee Related CN210690278U (en) | 2019-04-04 | 2019-04-04 | Unconfined compressive strength instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210690278U (en) |
-
2019
- 2019-04-04 CN CN201920451793.7U patent/CN210690278U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200924 Address after: 510000 No. 20 Dongguayu Industrial Road, Nansha District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU YUEJIAN ENGINEERING QUALITY SAFETY DETECTION CENTER Co.,Ltd. Address before: 511458 Nansha Street Harbour Avenue, Nansha Nansha District, Guangzhou City, Guangdong Province, Room 704, No. 4, Xuan Cuiban Jiujie Street, Cuiban Garden, Nansha Patentee before: Ma Quancheng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 Termination date: 20210404 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |