CN210604171U

CN210604171U - Triaxial apparatus for outdoor use

Info

Publication number: CN210604171U
Application number: CN201921197971.4U
Authority: CN
Inventors: 刘宏云; 白志敏; 鄂晨颖
Original assignee: Tianjin Kexin Construction Engineering Testing Co ltd
Current assignee: Tianjin Kexin Construction Engineering Testing Co ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-22
Anticipated expiration: 2029-07-26

Abstract

The utility model relates to an it is outdoor with triaxial apparatus, it includes the triaxial apparatus, and the triaxial apparatus includes the base station, and the base station top is provided with testing arrangement, the base station bottom is provided with the testboard, is provided with fixed subassembly between base station and the testboard, and fixed subassembly supplies the fixed base station of testboard, and the testboard top is inlayed and is equipped with universal level bubble, and the testboard bottom is provided with branch, and branch is provided with three and three spinal branch at least and is the triangle-shaped array, and the one end of every spinal branch all is articulated with the testboard, the branch other end and ground butt, and every spinal branch all is provided with. The utility model discloses ensure that the triaxial apparatus is in the horizontality on the testboard, reach the effect that reduces the influence of outdoor topography to the triaxial apparatus levelness when outdoor test.

Description

Triaxial apparatus for outdoor use

Technical Field

The utility model belongs to the technical field of check out test set's technique and specifically relates to an outdoor triaxial apparatus horizontal test platform is related to.

Background

Soil is a product of the evolution process of geological action, has the characteristics of a multiphase dispersion system and the characteristics of type diversity, and has complex and variable properties. Different types of soil may have different results, and even if the same type of soil is used, the different testing methods and techniques will have larger differences. When the existing detection company detects soil, a common triaxial apparatus detects the performance of the soil, the triaxial apparatus is an apparatus which is controlled by a computer and is mainly used for measuring the soil performance, the speed is accurate and stable, the operation is convenient, and the apparatus is suitable for measuring occasions of various kinds of soil.

The current chinese patent that publication number is CN206556987U, it discloses a full-automatic triaxial apparatus, it includes the base station, the base station top surface is provided with the portal frame, surface mounting has a laboratory cylinder and a pressurization platform on the base station, soil sample arranges in the laboratory cylinder, the pressurization platform exerts pressure to soil sample, thereby survey the performance of soil, be fixed with data acquisition unit on the portal frame, can survey various parameters to soil sample in the laboratory cylinder, and the outside of base station is equipped with the control cabinet, the control cabinet passes through the wire with data acquisition unit and is connected, operating personnel can gather all kinds of data of soil sample through the control cabinet, thereby make things convenient for operating personnel to control full-automatic triaxial apparatus and carry out the analysis to data.

The above prior art solutions have the following drawbacks: in order to control the variable when testing, need place full-automatic triaxial apparatus and test on the horizontal plane, however when testing in the open air, open air topography is comparatively complicated, and operating personnel is difficult to find suitable horizontal plane and places test platform, and then leads to test platform's levelness to have the error, influences experimental precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an it is outdoor with triaxial apparatus, reach the effect that reduces the influence of outdoor topography to the triaxial apparatus levelness when outdoor test.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an outdoor triaxial apparatus, includes the triaxial apparatus, and the triaxial apparatus includes the base station, and the base station top is provided with testing arrangement, the base station bottom is provided with the testboard, is provided with fixed subassembly between base station and the testboard, and fixed subassembly supplies the position of the fixed base station of testboard, and the testboard top is inlayed and is equipped with universal level bubble, and the testboard bottom is provided with branch, and branch is provided with three and three spinal branch at least and is the triangle-shaped array, and the one end of every branch all is articulated with the testboard, the branch other end and ground butt, and every branch all is provided with adjusting.

Through adopting above-mentioned technical scheme, it makes every branch separate in the position of subaerial difference to rotate articulated branch, the testboard is supported on the ground top by branch, the base of triaxial apparatus is fixed with the testboard top through fixed subassembly, the length of branch is adjusted through adjusting part, observe the universal level bubble on testboard top simultaneously, the length through adjusting the support rod makes the bubble be located universal level bubble central point and puts, the testboard is in the horizontality this moment, ensure that the triaxial apparatus is in the horizontality on test platform, reach the effect that reduces the influence of outdoor topography to the triaxial apparatus levelness when outdoor test.

The utility model discloses further set up to: fixed subassembly includes the fixed slot, press from both sides tight groove, press from both sides tight piece, promote the piece, fastening bolt and spread groove, the top of testboard is seted up to the fixed slot, press from both sides tight groove has been seted up to the lateral wall of fixed slot, press from both sides tight inslot sliding connection and press from both sides tight piece, the spread groove has been seted up on the testboard top, spread groove and tight groove intercommunication of clamp, press from both sides tight piece to extend the spread groove and with promote a fixed connection, fastening bolt and the tight piece threaded connection of clamp, fastening bolt passes and presss from both sides.

Through adopting above-mentioned technical scheme, when the fixed slot was put into to the base station, the workman promoted to promote the piece and slide to the base direction, promoted the piece and driven to press from both sides tight piece and slide in pressing from both sides tight inslot, made the one end and the base station butt that press from both sides tight piece and be close to the base station, rotated fastening bolt and made fastening bolt and the diapire butt that presss from both sides tight groove, made the tight piece of clamp fix in pressing from both sides tight inslot, the clamp force that utilizes between the tight piece of clamp reaches to make the base station fixed with.

The utility model discloses further set up to: every branch is equallyd divide for first pole and second pole, and first pole is articulated with the testboard, second pole and ground butt, and adjusting part sets up between first pole and second pole, and adjusting part includes adjustment tank and adjusting bolt, and the one end on ground is kept away from at the second pole is seted up to the adjustment tank, and the adjustment tank extends along the axis direction of second pole, and the one end that the testboard base was kept away from to first pole inserts the adjustment tank in, adjusting bolt and adjustment tank threaded connection, and adjusting bolt passes the circumference lateral wall and the first pole butt of adjustment tank.

Through adopting above-mentioned technical scheme, utilize the clamp force between adjusting bolt and the adjustment tank inner wall to make first pole fix in the adjustment tank of second pole, insert the length in the second pole through adjusting first pole, the general length of control branch only needs to rotate adjusting bolt and just can reach the purpose of adjusting branch length, has promoted the convenience when device uses.

The utility model discloses further set up to: the test bench divide into upper plate and hypoplastron, is provided with the accurate subassembly of transferring between upper plate and the hypoplastron, and the accurate horizontal state that supplies accurate regulation upper plate of transferring the subassembly, and the upper plate top is connected with the triaxial apparatus, and the hypoplastron bottom is articulated with first pole.

Through adopting above-mentioned technical scheme, the testboard sets up to upper and lower two-layer board, utilizes the accurate adjustment subassembly further to adjust the horizontality of upper plate, makes the triaxial apparatus that the upper plate top is fixed be in more horizontally state, further reduces the influence of test bench to the experimental result.

The utility model discloses further set up to: the fine tuning subassembly includes fine tuning bolt and fine tuning screw hole, and the fine tuning screw hole is seted up on the hypoplastron, and the fine tuning bolt passes the fine tuning screw hole and is connected with the upper plate rotation.

Through adopting above-mentioned technical scheme, only need rotate the level degree that the fine tuning bolt just can the fine tuning upper plate, fine tuning subassembly easy operation, it is convenient to use, has promoted the convenience when the device uses.

The utility model discloses further set up to: the fine adjustment assemblies are at least three and are arranged on the edge of the lower plate in an inscribed triangle array.

By adopting the technical scheme, the at least three fine adjustment assemblies utilize the stability of the triangle, so that the position of the upper plate relative to the lower plate is more stable, and the stability of the device is improved; simultaneously the fine tuning subassembly sets up the edge at the hypoplastron, is convenient for adjust the fine tuning subassembly, has promoted the convenience of device.

The utility model discloses further set up to: each fine adjustment assembly is staggered with the hinged position of the supporting rod.

Through adopting above-mentioned technical scheme, the accurate adjustment bolt is convenient for adjust in the position that the accurate adjustment subassembly staggers, has promoted the convenience when the device uses.

The utility model discloses further set up to: every branch all articulates with the one end of ground butt has the gasket, and the one side that branch was kept away from to the gasket is provided with anti-skidding line.

By adopting the technical scheme, the gasket is arranged at the bottom end of the supporting rod, the contact area of the gasket and the ground is larger than that of the supporting rod, and the friction force between the gasket and the ground is increased; meanwhile, the anti-slip lines on the gasket increase the roughness of the surface of the gasket, further increase the friction force with the ground, and improve the stability between the device and the ground.

To sum up, the utility model discloses a beneficial technological effect does:

1. the support rod with the adjusting component is arranged to adjust the horizontal degree of the test board, so that the triaxial apparatus is ensured to be in a horizontal state on the test board during outdoor test, and the effect of reducing the influence of outdoor terrain on the horizontal degree of the triaxial apparatus during outdoor test is achieved;

2. the test bench is divided into the upper plate and the lower plate, and the fine adjustment bolt is arranged between the upper plate and the lower plate, so that the horizontal degree of the upper plate is further adjusted, and the influence of the test bench on an experimental result is further reduced;

3. through set up the gasket between branch and ground to set up anti-skidding line in one side that the gasket is close to ground, stability when hoisting device uses.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a detail view of the present invention;

FIG. 3 is a schematic view of the bottom end distribution of the lower plate intended to show the articulation of the fine adjustment assembly with the strut;

fig. 4 is an exploded view of the present invention at the mounting assembly;

figure 5 is an exploded view intended to show the strut and adjustment assembly.

In the figure, 1, a test stand; 11. an upper plate; 12. a lower plate; 13. a universal horizontal bubble; 2. a strut; 21. a first lever; 22. a second lever; 23. a gasket; 231. anti-skid lines; 3. a fixing assembly; 31. fixing grooves; 32. a clamping groove; 33. a clamping block; 34. a pushing block; 35. fastening a bolt; 36. connecting grooves; 4. an adjustment assembly; 41. an adjustment groove; 42. adjusting the bolt; 5. a fine adjustment component; 51. finely adjusting the threaded hole; 52. finely adjusting the bolt; 6. a triaxial apparatus; 61. a base station; 62. a testing device; 63. a console.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 3, for the utility model discloses an outdoor triaxial apparatus, which comprises a triaxial apparatus 6, the triaxial apparatus 6 comprises a base station 61, a testing device 62 is arranged on the base station 61, the bottom end of the base station 61 is connected with a testing platform 1, the testing platform 1 comprises a square upper plate 11 and a round lower plate 12, a fine adjustment assembly 5 is arranged between the upper plate 11 and the lower plate 12, the fine adjustment assembly 5 is used for fine adjustment of the level degree of the upper plate 11, a fixing assembly 3 is arranged between the upper plate 11 and the base station 61, the fixing assembly 3 is used for the testing platform 1 to fix the base station 61 of the triaxial apparatus 6, the top end of the upper plate 11 is embedded with a universal horizontal bubble 13, the universal horizontal bubble 13 is positioned at the edge of the upper plate 11, a control console 63 is placed at the top end of the upper plate 11 close to the base station 61, the control console 63 is abutted against the upper plate 11, the bottom end of, every 2 one ends of branch all with hypoplastron 12 articulated, the branch 2 other end all articulates there is square gasket 23, one side that branch 2 was kept away from to gasket 23 is provided with wavy anti-skidding line 231, is provided with adjusting part 4 on the branch 2, and adjusting part 4 supplies branch 2 to adjust length. When testing in the open air, open branch 2 and make gasket 23 and ground butt, the tester places triaxial apparatus 6's base station 61 at testboard 1's upper plate 11, make base station 61 fix the top at upper plate 11 through fixed subassembly 3, observe universal level bubble 13, adjust testboard 1's horizontal degree through the length of adjusting branch 2, then further adjust the horizontal degree of upper plate 11 through fine-tuning subassembly 5, ensure that triaxial apparatus 6 is in the horizontality on testboard 1, reach the effect that reduces the influence of outdoor topography to triaxial apparatus 6 levelness when outdoor testing.

Referring to fig. 5, each support rod 2 includes a first rod 21 and a second rod 22, a portion close to the lower plate 12 is the first rod 21, a portion close to the gasket 23 is the second rod 22, an adjusting assembly 4 is arranged between the first rod 21 and the second rod 22, one end of the first rod 21 is hinged to the lower plate 12, one end of the second rod 22 is hinged to the gasket 23, the adjusting assembly 4 includes an adjusting groove 41, the adjusting groove 41 is formed in one end, away from the gasket 23, of the second rod 22, one end, away from the bottom plate, of the first rod 21 is inserted into the adjusting groove 41, an adjusting bolt 42 is connected to a side wall of the adjusting groove 41 through a thread, and the adjusting bolt 42 penetrates through a side wall of the adjusting groove 41 to abut against a circumferential side wall of the first rod 21. Support tightly to first pole 21 in adjustment tank 41 through adjusting bolt 42, make first pole 21 fix in adjustment tank 41, the length of the degree of depth control branch 2 that control first pole 21 inserted in adjustment tank 41 reaches the purpose of adjusting the horizontal degree of testboard 1, has promoted the convenience when the device uses.

Referring to fig. 3, the fine adjustment assembly 5 includes fine adjustment screw hole 51, and fine adjustment screw hole 51 sets up on hypoplastron 12, and fine adjustment bolt 52 passes fine adjustment screw hole 51 and is connected with upper plate 11 rotation, and fine adjustment assembly 5 sets up to 3 groups, and is the edge of inscribed triangle array at hypoplastron 12, and the articulated position of fine adjustment assembly 5 and branch 2 is evenly distributed at the edge of hypoplastron 12. The fine adjustment bolt 52 is positioned at the edge of the lower plate 12, so that the fine adjustment bolt 52 can be adjusted conveniently, and the use convenience of the device is improved; meanwhile, the fine adjustment bolts 52 in the triangular array adjust the horizontal degree of the upper plate 11 from three directions, and the adjusted horizontal degree of the upper plate 11 is more stable by utilizing the stability of the triangle, so that the stability of the device in use is improved.

Referring to fig. 2 and 4, fixed subassembly 3 includes square fixed slot 31, fixed slot 31 is seted up on upper plate 11 top, base station 61 is placed in fixed slot 31, the tight groove 32 of clamp of T type has been seted up to the lateral wall of fixed slot 31, the tight groove 32 of clamp of T type has all been seted up to four lateral walls of fixed slot 31, equal sliding connection has the clamp piece 33 of T type in every clamp groove 32, spread groove 36 has been seted up on the top of upper plate 11, spread groove 36 and clamp groove 32 intercommunication, every clamp piece 33 all extends the square promotion piece 34 of spread groove 36 fixedly connected with, the equal threaded connection of one end that fixed slot 31 was kept away from to every clamp piece 33 has fastening bolt 35, after every fastening bolt 35 all passed corresponding clamp piece 33, fastening bolt 35 and the diapire butt of clamp groove 32. The workman promotes and promotes piece 34, promote piece 34 and drive and press from both sides tight piece 33 and follow and press from both sides the roll-off in the tight groove 32, press from both sides tight piece 33 roll-off and press from both sides tight base station 61 behind the tight groove 32, then tighten fastening bolt 35 and make and press from both sides tight piece 33 and the relative position of pressing from both sides tight groove 32 fixed, repeat above-mentioned action, press from both sides tight piece 33 and follow four directions and all push up tight base station 61 until four, make base station 61 fix in fixed slot 31, and then reach the purpose at fixed base station 61 in fixed slot 31, the stability when having promoted.

The implementation principle of the embodiment is as follows: when a tester uses the device outdoors, firstly, the three support rods 2 are respectively rotated, so that one side of the gasket 23 at the bottom ends of the three support rods 2, which is provided with the anti-skid grains 231, is abutted against the ground; then, when observing the universal bubble at the top end of the test bench 1, the tester rotates the adjusting bolt 42 to make the adjusting bolt 42 far away from the side wall of the first rod 21 in the adjusting groove 41, the tester pushes the first rod 21 to make the first rod 21 slide in the adjusting groove 41 of the second rod 22, and when the universal horizontal bubble 13 is in a basically accurate degree, the tester rotates the adjusting bolt 42 to make the first rod 21 fixed in the adjusting groove 41; a tester places a base platform 61 of the triaxial apparatus 6 in the fixing groove 31 of the upper plate 11, then pushes the push block 34 to enable the push block 34 to slide towards the base platform 61, the push block 34 drives the clamping block 33 to slide in the clamping groove 32, when the clamping block 33 abuts against the base platform 61, the fastening bolt 35 is rotated to enable the fastening bolt 35 to abut against the bottom wall of the clamping groove 32, and the four push blocks 34 are sequentially pushed to enable the clamping block 33 to clamp the base platform 61 from the periphery; finally, the fine adjustment bolt 52 is turned, and the universal horizontal bubble 13 is observed to enable the bubble to be located in the center of the universal horizontal bubble 13. In conclusion, through the steps, the triaxial apparatus 6 is ensured to be in a horizontal state on the test board 1, and the effect of reducing the influence of outdoor terrain on the levelness of the triaxial apparatus 6 during outdoor test is achieved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a triaxial apparatus for it is outdoor, includes triaxial apparatus (6), and triaxial apparatus (6) include base station (61), and base station (61) top is provided with testing arrangement (62), its characterized in that: base station (61) bottom is provided with testboard (1), be provided with between base station (61) and testboard (1) fixed subassembly (3), fixed subassembly (3) supply fixed base station (61) of testboard (1), testboard (1) top is inlayed and is equipped with universal level bubble (13), testboard (1) bottom is provided with branch (2), branch (2) are provided with three and three branch (2) at least and are the triangle-shaped array, the one end of every branch (2) all is articulated with testboard (1), branch (2) other end and ground butt, every branch (2) all are provided with adjusting part (4), adjusting part (4) supply branch (2) to adjust the length.

2. An outdoor triaxial apparatus according to claim 1, wherein: fixed subassembly (3) are including fixed slot (31), press from both sides tight groove (32), press from both sides tight piece (33), promote piece (34), fastening bolt (35) and spread groove (36), the top in testboard (1) is seted up in fixed slot (31), press from both sides tight groove (32) has been seted up to the lateral wall of fixed slot (31), it has tight piece (33) to press from both sides tight groove (32) sliding connection, spread groove (36) have been seted up on testboard (1) top, spread groove (36) and press from both sides tight groove (32) intercommunication, press from both sides tight piece (33) and extend spread groove (36) and with promote piece (34) fixed connection, fastening bolt (35) and press from both sides tight piece (33) threaded connection, fastening bolt (35) pass and press from both sides tight piece (33) and press from both sides tight groove (32) diapire.

3. An outdoor triaxial apparatus according to claim 1, wherein: every branch (2) are equallyd divide for first pole (21) and second pole (22), first pole (21) are articulated with testboard (1), second pole (22) and ground butt, adjusting part (4) set up between first pole (21) and second pole (22), adjusting part (4) are including adjustment tank (41) and adjusting bolt (42), the one end of keeping away from ground at second pole (22) is seted up in adjustment tank (41), the one end that testboard (1) base was kept away from in first pole (21) is inserted in adjustment tank (41), adjusting bolt (42) and adjustment tank (41) threaded connection, adjusting bolt (42) pass the circumference lateral wall and the first pole (21) butt of adjustment tank (41).

4. An outdoor triaxial apparatus according to claim 1, wherein: the test bench (1) is divided into an upper plate (11) and a lower plate (12), a fine adjustment assembly (5) is arranged between the upper plate (11) and the lower plate (12), the fine adjustment assembly (5) is used for accurately adjusting the horizontal state of the upper plate (11), the top end of the upper plate (11) is connected with a triaxial apparatus (6), and the bottom end of the lower plate (12) is hinged to a first rod (21).

5. An outdoor triaxial apparatus according to claim 4, wherein: the fine adjustment assembly (5) comprises a fine adjustment bolt (52) and a fine adjustment threaded hole (51), the fine adjustment threaded hole (51) is formed in the lower plate (12), and the fine adjustment bolt (52) penetrates through the fine adjustment threaded hole (51) to be rotatably connected with the upper plate (11).

6. An outdoor triaxial apparatus according to claim 5, wherein: the number of the fine adjustment assemblies (5) is at least three, and the fine adjustment assemblies are arranged on the edge of the lower plate (12) in an inscribed triangle array.

7. An outdoor triaxial apparatus according to claim 6, wherein: each fine adjustment assembly (5) is staggered with the hinged position of the support rod (2).

8. An outdoor triaxial apparatus according to claim 3, wherein: every branch (2) all articulates with the one end of ground butt has gasket (23), and one side that branch (2) were kept away from in gasket (23) is provided with anti-skidding line (231).