CN220418698U - Side-expanding type ground stress in-situ tester - Google Patents
Side-expanding type ground stress in-situ tester Download PDFInfo
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- CN220418698U CN220418698U CN202321046220.9U CN202321046220U CN220418698U CN 220418698 U CN220418698 U CN 220418698U CN 202321046220 U CN202321046220 U CN 202321046220U CN 220418698 U CN220418698 U CN 220418698U
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- block
- clamping
- type ground
- clamping rod
- ground stress
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- 238000011065 in-situ storage Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000000670 limiting effect Effects 0.000 claims abstract description 10
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of testers, and discloses a side-expanding type ground stress in-situ tester which comprises a tester main body, a switch, a movable handle, a data installation block and a data wire, wherein a connecting module is fixedly installed on the side surface of the data wire, installation grooves are formed in the side surface of the tester main body, corresponding to the two sides of the data installation block, two groups of grooves are symmetrically formed in the side surface of the connecting module, clamping rods are movably installed in the grooves, and the clamping rods are arranged in the installation grooves. According to the utility model, when the data line is installed, the clamping rod is slidably extruded at the side surface of the clamping block in the installation groove, meanwhile, the clamping rod is extruded to deform the connecting cylinder under the constraint of the constraint rod, when the hook-shaped position of the clamping rod passes through the position of the clamping block, the clamping rod is clamped at the side surface of the clamping block by the deformation force of the connecting cylinder to play a limiting role, otherwise, the data line is separated from the position of the data installation block by pressing the clamping rod, so that the condition that the screw is repeatedly detached and installed to cause inconvenient use is avoided.
Description
Technical Field
The utility model relates to the technical field of testers, in particular to a side-expanding type ground stress in-situ tester.
Background
The stress tester is a physical property tester for the field of mechanical engineering, and the existing tester data line is fixed and restrained in order to ensure stability through a connection mode of a nut and a screw, but in the process of installing and detaching the data line each time, the screw is required to be detached and installed repeatedly, so that inconvenient use occurs.
Disclosure of Invention
The utility model mainly solves the technical problems existing in the prior art and provides a side-expanding type ground stress in-situ tester.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the side-expanding type ground stress in-situ tester comprises a tester main body, a switch, a movable handle, a data installation block and a data wire, wherein a connecting module is fixedly installed on the side surface of the data wire, installation grooves are formed in the positions, corresponding to the two sides of the data installation block, of the side surface of the tester main body, two groups of slots are symmetrically formed in the side surface of the connecting module, clamping rods are movably installed in the slots and are arranged in the inner positions of the installation grooves, constraint rods penetrating through the clamping rods are fixedly installed in the slots, a connecting cylinder is fixedly connected between the side surface of the clamping rods and the inner wall of the slots and sleeved on the side surface of the constraint rods, and clamping blocks are fixedly installed on the inner wall of the installation grooves corresponding to the clamping rods.
Preferably, the clamping rod is a rectangular rod with a hook-shaped side surface.
Preferably, the connecting cylinder is a spring steel cylinder with a continuous W-shaped section.
Preferably, the inner wall of the mounting groove is fixedly provided with a buffer block, the buffer block is attached to the side surface of the clamping rod, and the buffer block is a rectangular block made of rubber.
Preferably, the inner wall of the mounting groove is fixedly provided with a supporting block, the cambered surface of the supporting block is tangent to the side surface of the clamping rod, and the supporting block is made of rubber.
Preferably, the inner side of the supporting block is fixedly provided with a deformation block, the deformation block is a ring block made of rubber, and the inner wall mirror image of the mounting groove is fixedly provided with two groups of limiting blocks which are arranged at the inner position of the supporting block.
Advantageous effects
The utility model provides a side-expanding type ground stress in-situ tester. The beneficial effects are as follows:
(1) When the side-expanding type ground stress in-situ tester is used, the clamping rod slides and extrudes in the mounting groove to be at the side surface of the clamping block when the data line is mounted, meanwhile, the clamping rod extrudes the connecting cylinder to deform under the constraint of the constraint rod, the clamping rod is clamped on the side surface of the clamping block by the deformation force of the connecting cylinder when the hook-shaped position of the clamping rod passes through the position of the clamping block to play a limiting role, otherwise, the clamping rod is pressed to separate the data line from the position of the data mounting block, and the condition that the screw is repeatedly detached and mounted to cause inconvenience in use is avoided.
(2) When the side-expanding type ground stress in-situ tester is used, the buffer block plays a role in buffering and protecting the clamping rod, the clamping rod plays a supporting role under the deformation force of the supporting block, the deformation block plays a role in further reinforcing and supporting the supporting block, and the limiting block plays a role in restraining the deformation range of the deformation block, so that the practicability of the tester is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of a mounting groove according to the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Legend description:
1. a tester main body; 2. a switch; 3. a movable handle; 4. a data installation block; 5. a data line; 6. a mounting groove; 7. a connection module; 8. slotting; 9. a clamping rod; 10. a restraining bar; 11. a connecting cylinder; 12. a clamping block; 13. a buffer block; 14. a support block; 15. a deformation block; 16. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: a side-expanding type ground stress in-situ tester is shown in figures 1-3, and comprises a tester main body 1, a switch 2, movable handles 3, a data mounting block 4 and a data wire 5, wherein the switch 2 is arranged on the side surface of the tester main body 1, the movable handles 3 are fixedly arranged on the upper side of the tester main body 1, the data mounting blocks 4 are fixedly arranged on the side surface of the tester main body 1 at equal intervals, the data mounting block 4 is a rectangular block, the data wire 5 is arranged on the side surface of the data mounting block 4, the data wire 5 is a circular wire, a connecting module 7 is fixedly arranged on the side surface of the data wire 5 and is clamped at the side surface position of the data mounting block 4, the connecting module 7 is a rectangular block, mounting grooves 6 are formed in the side surface of the tester main body 1 corresponding to the two side positions of the data mounting block 4, the installation groove 6 is a rectangular groove, two groups of grooves 8 are symmetrically formed in the side face of the connection module 7, the grooves 8 are rectangular grooves, clamping rods 9 are movably installed in the grooves 8 and are arranged at the inner positions of the installation groove 6, the clamping rods 9 are rectangular rods with hooks on the side faces, constraint rods 10 penetrating the clamping rods 9 are fixedly installed in the grooves 8, the constraint rods 10 are T-shaped cylindrical rods, a connection cylinder 11 is fixedly connected between the side faces of the clamping rods 9 and the inner walls of the grooves 8, the connection cylinder 11 is sleeved at the side face positions of the constraint rods 10, the connection cylinder 11 is a spring steel cylinder with a continuous W-shaped section, clamping blocks 12 are fixedly installed on the inner walls of the installation groove 6 corresponding to the clamping rods 9, and the clamping blocks 12 are triangular blocks;
further, a buffer block 13 is fixedly installed on the inner wall of the installation groove 6, the buffer block 13 is attached to the side surface of the clamping rod 9, the buffer block 13 is a rectangular block made of rubber, a supporting block 14 is fixedly installed on the inner wall of the installation groove 6, the cambered surface of the supporting block 14 is tangent to the side surface of the clamping rod 9, the supporting block 14 is an arc block made of rubber, a deformation block 15 is fixedly installed on the inner side of the supporting block 14, the deformation block 15 is a circular block made of rubber, two groups of limiting blocks 16 are fixedly installed on the inner wall mirror image of the installation groove 6 and are arranged at the inner position of the supporting block 14, and the limiting blocks 16 are trapezoid blocks.
The working principle of the utility model is as follows:
when in use, the clamping rod 9 slides and extrudes at the side surface of the clamping block 12 in the installation groove 6 when the data line 5 is installed, meanwhile, the clamping rod 9 extrudes the connecting cylinder 11 to deform under the constraint of the constraint rod 10, the clamping rod 9 is clamped at the side surface of the clamping block 12 by the deformation force of the connecting cylinder 11 when the hooked position of the clamping rod 9 passes through the position of the clamping block 12, so that the limiting effect is achieved, otherwise, the clamping rod 9 is pressed to separate the data line 5 from the position of the data installation block 4, and the condition that the use is inconvenient due to repeated screw dismounting and installation is avoided.
When the tester is used, the buffer block 13 plays a role in buffering and protecting the clamping rod 9, the clamping rod 9 plays a supporting role under the deformation force of the supporting block 14, the deformation block 15 plays a role in further strengthening and supporting the supporting block 14, and the limiting block 16 plays a role in restraining the deformation range of the deformation block 15, so that the practicability of the tester is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a side bulge type ground stress normal position tester, includes tester main part (1), switch (2), movable handle (3), data installation piece (4) and data line (5), its characterized in that: the side fixed mounting of data line (5) has connecting module (7), mounting groove (6) have been seted up in the side of tester main part (1) corresponding data installation piece (4) both sides position, two sets of flutings (8) have been seted up to the side symmetry of connecting module (7), inside movable mounting in fluting (8) has draw-in bar (9) and draw-in bar (9) set up in mounting groove (6) inside position, inside fixed mounting in fluting (8) has restraint pole (10) that run through draw-in bar (9), fixedly connected with connecting cylinder (11) and connecting cylinder (11) cup joint in restraint pole (10) side position between draw-in bar (9) side and fluting (8) inner wall, inner wall at mounting groove (6) corresponds draw-in bar (9) fixed mounting fixture block (12).
2. The side-expanding type ground stress in-situ tester according to claim 1, wherein: the clamping rod (9) is a rectangular rod with a hook-shaped side surface.
3. The side-expanding type ground stress in-situ tester according to claim 2, wherein: the connecting cylinder (11) is a spring steel cylinder with a continuous W-shaped section.
4. The side-expanding type ground stress in-situ tester according to claim 1, wherein: the inner wall of the mounting groove (6) is fixedly provided with a buffer block (13), the buffer block (13) is attached to the side surface of the clamping rod (9), and the buffer block (13) is a rectangular block made of rubber.
5. The side-expanding type ground stress in-situ tester according to claim 4, wherein: the inner wall of the mounting groove (6) is fixedly provided with a supporting block (14), the cambered surface of the supporting block (14) is tangent to the side surface of the clamping rod (9), and the supporting block (14) is an arc-shaped block made of rubber.
6. The side-expanding type ground stress in-situ tester according to claim 5, wherein: the inner side of the supporting block (14) is fixedly provided with a deformation block (15), the deformation block (15) is a circular block made of rubber, and the inner wall mirror image of the mounting groove (6) is fixedly provided with two groups of limiting blocks (16) and is arranged at the inner position of the supporting block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046220.9U CN220418698U (en) | 2023-05-05 | 2023-05-05 | Side-expanding type ground stress in-situ tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321046220.9U CN220418698U (en) | 2023-05-05 | 2023-05-05 | Side-expanding type ground stress in-situ tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220418698U true CN220418698U (en) | 2024-01-30 |
Family
ID=89643649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321046220.9U Active CN220418698U (en) | 2023-05-05 | 2023-05-05 | Side-expanding type ground stress in-situ tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220418698U (en) |
-
2023
- 2023-05-05 CN CN202321046220.9U patent/CN220418698U/en active Active
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