CN212568255U - Rock strength testing device - Google Patents
Rock strength testing device Download PDFInfo
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- CN212568255U CN212568255U CN202021210204.5U CN202021210204U CN212568255U CN 212568255 U CN212568255 U CN 212568255U CN 202021210204 U CN202021210204 U CN 202021210204U CN 212568255 U CN212568255 U CN 212568255U
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- fixed
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- rock strength
- strength testing
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Abstract
The utility model discloses a rock strength testing arrangement, the on-line screen storage device comprises a base, the top of base is fixed with the pressure piece, and the top of base and the both sides that are located the pressure piece all are fixed with the hydraulic stem, the top of hydraulic stem is fixed with the fixed plate, and the bottom of fixed plate is fixed with the connecting block, the bottom of connecting block is fixed with the fixed block, and the surface slip of fixed block has the shell, the inner wall both sides of shell all slide there is the slider, and all be fixed with the spring between the inner wall top of slider and shell and the bottom, and one side of slider is provided with tooth, the utility model relates to a rock strength test technical field. This rock strength testing arrangement has solved often can be because rock breakage produces impact collision to pressure probe in rock strength testing arrangement's the strength test for pressure probe damages, reduces the life of equipment, increases cost of maintenance's problem.
Description
Technical Field
The utility model relates to a rock strength test technical field specifically is a rock strength testing arrangement.
Background
Rock strength generally includes compressive strength, tensile strength, shear strength, and shear strength, wherein shear strength and compressive strength often are the main factor of confirming rock engineering stability, can often produce the impact collision because rock breakage to pressure probe in the strength test of rock strength testing arrangement for pressure probe damages, reduces the life of equipment, increases cost of maintenance.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a rock strength testing arrangement has solved among the strength test of rock strength testing arrangement often can be because the rock is broken and is produced the impact collision to pressure probe for pressure probe damages, reduces the life of equipment, increases cost of maintenance's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a rock strength testing device comprises a base, wherein a pressure block is fixed to the top of the base, hydraulic rods are fixed to the top of the base and located on two sides of the pressure block, a fixing plate is fixed to the top end of each hydraulic rod, a connecting block is fixed to the bottom of each fixing plate, a fixing block is fixed to the bottom of each connecting block, and a shell slides on the surface of each fixing block;
the inner wall both sides of shell all slide there is the slider, and all is fixed with the spring between the inner wall top of slider and shell and the bottom, and one side of slider is provided with the tooth, the bottom both sides of fixed block and the inside that is located the shell are provided with the gear with tooth looks adaptation, the bottom of fixed block and the inside that is located the shell are fixed with the probe.
Preferably, the surface of the fixed block is provided with a moving groove matched with the shell.
Preferably, the sliding grooves which are matched with the sliding blocks in a similar manner are arranged on two sides of the inner wall of the shell.
Preferably, the top of the pressure block is provided with a placing groove corresponding to the shell.
Preferably, both sides of the shell are fixed with limit blocks through connecting rods.
Preferably, the top of the pressure block is provided with two stop blocks, and the stop blocks are provided with slide rails matched with the limit blocks in a similar manner.
Advantageous effects
The utility model provides a rock strength testing arrangement. The method has the following beneficial effects:
this rock strength testing arrangement, through placing the rock in the standing groove of pressure piece, start the shell that the hydraulic stem passes through on fixed plate and the connecting block drive the fixed block and move downwards, the probe and the shell contact of fixed block bottom, detect the pressure value, when the rock is broken, produce the impact force in the twinkling of an eye, the inside spring drive slider buffering of shell, the bottom both sides through the fixed block and the inside that is located the shell are provided with the gear with tooth looks adaptation, make the shell protect the probe of fixed block bottom, it often can produce the impact collision because the rock is broken to pressure probe in rock strength testing arrangement's the strength test to have solved, make pressure probe damage, the life of reduction equipment, increase cost of maintenance's problem.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an internal sectional view of the structural shell of the present invention.
In the figure: the device comprises a base 1, a pressure block 2, a hydraulic rod 3, a fixing plate 4, a connecting block 5, a fixing block 6, a shell 7, a sliding block 8, a spring 9, a tooth 10, a gear 11, a probe 12, a moving groove 13, a sliding groove 14, a placing groove 15, a limiting block 16, a stop block 17 and a sliding rail 18.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a rock strength testing device comprises a base 1, wherein a pressure block 2 is fixed at the top of the base 1, hydraulic rods 3 are fixed at the top of the base 1 and positioned on two sides of the pressure block 2, a fixing plate 4 is fixed at the top end of each hydraulic rod 3, a connecting block 5 is fixed at the bottom of each fixing plate 4, a fixing block 6 is fixed at the bottom of each connecting block 5, a shell 7 slides on the surface of each fixing block 6, and the shell 7 plays a role in protection;
as shown in fig. 2, the utility model discloses the inner wall both sides of shell 7 all slide there is slider 8, and all be fixed with spring 9 between the inner wall top and the bottom of slider 8 and shell 7, provide the cushion effect, and one side of slider 8 is provided with tooth 10, and the gear 11 that is adapted with tooth 10 is provided in the bottom both sides of fixed block 6 and the inside that is located shell 7, and the bottom of fixed block 6 and the inside that is located shell 7 are fixed with probe 12, and probe 12 contacts with shell 7, detects the pressure value;
the utility model discloses the surface of fixed block 6 is provided with the shifting chute 13 with 7 looks adaptations of shell, and the inner wall both sides of shell 7 all are provided with the similar spout 14 that joins in marriage of slider 8, and the top of pressure piece 2 is provided with the corresponding standing groove 15 of shell 7, and the both sides of shell 7 are all fixed with stopper 16 through the connecting rod, and the top of pressure piece 2 is provided with two dog 17, the separation piece, and be provided with the slide rail 18 of joining in marriage with stopper 16 is similar on the dog 17, play spacing effect.
The during operation, place the rock in the standing groove 15 of pressure piece 2, start hydraulic stem 3 and drive shell 7 on the fixed block 6 through fixed plate 4 and connecting block 5 and push down, the probe 12 and the shell 7 contact of fixed block 6 bottom, detect the pressure value, when the rock is broken, produce the impact force in the twinkling of an eye, the inside spring 9 of shell 7 drives slider 8 buffering, the inside that just is located shell 7 through the bottom both sides of fixed block 6 is provided with the gear 11 with tooth 10 looks adaptation, make shell 7 protect the probe 12 of fixed block 6 bottom.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rock strength testing arrangement, includes base (1), its characterized in that: a pressure block (2) is fixed to the top of the base (1), hydraulic rods (3) are fixed to the top of the base (1) and located on two sides of the pressure block (2), a fixing plate (4) is fixed to the top end of each hydraulic rod (3), a connecting block (5) is fixed to the bottom of each fixing plate (4), a fixing block (6) is fixed to the bottom of each connecting block (5), and a shell (7) slides on the surface of each fixing block (6);
the inner wall both sides of shell (7) all slide and have slider (8), and all be fixed with spring (9) between the inner wall top of slider (8) and shell (7) and the bottom, and one side of slider (8) is provided with tooth (10), the bottom both sides of fixed block (6) and the inside that is located shell (7) are provided with gear (11) with tooth (10) looks adaptation, the bottom of fixed block (6) and the inside that is located shell (7) are fixed with probe (12).
2. A rock strength testing apparatus according to claim 1, wherein: and a moving groove (13) matched with the shell (7) is formed in the surface of the fixed block (6).
3. A rock strength testing apparatus according to claim 1, wherein: and sliding grooves (14) which are similar to the sliding blocks (8) are formed in the two sides of the inner wall of the shell (7).
4. A rock strength testing apparatus according to claim 1, wherein: the top of the pressure block (2) is provided with a placing groove (15) corresponding to the shell (7).
5. A rock strength testing apparatus according to claim 1, wherein: and limiting blocks (16) are fixed on two sides of the shell (7) through connecting rods.
6. A rock strength testing apparatus according to claim 1, wherein: two stop blocks (17) are arranged at the top of the pressure block (2), and sliding rails (18) which are similar to the limiting blocks (16) are arranged on the stop blocks (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210204.5U CN212568255U (en) | 2020-06-24 | 2020-06-24 | Rock strength testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021210204.5U CN212568255U (en) | 2020-06-24 | 2020-06-24 | Rock strength testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212568255U true CN212568255U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021210204.5U Active CN212568255U (en) | 2020-06-24 | 2020-06-24 | Rock strength testing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212568255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567049A (en) * | 2021-09-26 | 2021-10-29 | 山东郯工液压科技有限公司 | Static balance test tool for multi-cylinder hydraulic cone crusher |
-
2020
- 2020-06-24 CN CN202021210204.5U patent/CN212568255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567049A (en) * | 2021-09-26 | 2021-10-29 | 山东郯工液压科技有限公司 | Static balance test tool for multi-cylinder hydraulic cone crusher |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230816 Address after: 438000 Stone Industrial Park, Baiguo Town, Macheng City, Huanggang, Hubei Province Patentee after: Macheng Huayang Chuangxin Stone Industry Co.,Ltd. Address before: 510623 No.8, Jinsui Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Li Xing |