CN217586623U - Rock point load compression test device - Google Patents
Rock point load compression test device Download PDFInfo
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- CN217586623U CN217586623U CN202221351910.0U CN202221351910U CN217586623U CN 217586623 U CN217586623 U CN 217586623U CN 202221351910 U CN202221351910 U CN 202221351910U CN 217586623 U CN217586623 U CN 217586623U
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Abstract
The utility model discloses a rock point load compression test device relates to the rock detection area, including operation panel and second telescopic link, the mid-mounting of operation panel has pressure sensor, first telescopic link is installed to the bottom of operation panel, and the output of first telescopic link is fixed with the movable block, the outer wall movable mounting of movable block has the connecting rod, the top of operation panel is provided with the movable plate. The utility model provides a rock need the manual work to carry out the tight problem of clamp when detecting, first telescopic link work drives connecting rod work, thereby make connecting rod pulling four movable plates of group be close to relatively, correct the rock, make the rock be in pressure sensor directly over, then can contact with the rock through the flexible subassembly that sets up, thereby prevent when extrusion piece and rock contact, the phenomenon of skew can appear in the rock, make to detect more stable, can be applicable to the rocks of different shapes and sizes, the device practicality is better.
Description
Technical Field
The utility model relates to a rock detection area specifically is rock point load compression test device.
Background
Rock is a basic material constituting the earth crust, is formed by combining various rock-making minerals or rock debris according to a certain rule under the action of geology, is different from a rock body in a natural state, and in most rock mechanics documents, the rock refers to a block material which is taken out of the rock body and has small size, and is sometimes called a rock block.
When a road is constructed, the road needs to be opened, a proper railway or a proper highway can be constructed according to the terrain, when a mountain is touched, a tunnel needs to be constructed, and then the hardness of rocks needs to be tested.
Present work piece majority that tests rock is placed the rock in the top of operation panel, then uses the cylinder to promote the briquetting, extrudees the rock, but the shape variation in size of rock, when the extrusion, the phenomenon of skew appears easily, just needs the manual work to support, but in the broken twinkling of an eye of rock, can spurt little stone, causes the injury to the human body.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing rock point load compression test device to solve present work piece majority that tests the rock and place the rock in the top of operation panel, then use the cylinder to promote the briquetting, extrude the rock, but the shape variation in size of rock, when the extrusion, the phenomenon of skew appears easily, just needs the manual work to support, but in the broken twinkling of an eye of rock, can spurt out little stone, causes the technical problem of injury to the human body.
In order to achieve the above object, the utility model provides a following technical scheme: rock point load compression test device, including operation panel and second telescopic link, the mid-mounting of operation panel has pressure sensor, first telescopic link is installed to the bottom of operation panel, and the output of first telescopic link is fixed with the movable block, the outer wall movable mounting of movable block has the connecting rod, the top of operation panel is provided with the movable plate, and one side of movable plate is fixed with flexible subassembly, the output of second telescopic link is fixed with the extrusion piece.
Through adopting above-mentioned technical scheme, solved the rock and need the manual work to carry out the tight problem of clamp when detecting, first telescopic link work drives connecting rod work to make the connecting rod pulling four groups of movable plates be close to relatively, correct the rock, make the rock be in pressure sensor directly over.
The utility model discloses further set up to, flexible subassembly is including fixing the loop bar in movable plate one side, and the inside of loop bar is fixed with the spring to the inside cover of loop bar is equipped with interior pole, the one end of interior pole is fixed with the guard plate.
Through adopting above-mentioned technical scheme, can contact with the rock through the flexible subassembly that sets up to prevent when extrusion piece and rock contact, the phenomenon of skew can appear in the rock, make to detect more stable, can be applicable to the rock of different shapes sizes, the device practicality is better.
The utility model discloses further set up to, the top of operation panel seted up with movable plate assorted spout, and the inner wall both sides of spout have seted up the sliding tray.
Through adopting above-mentioned technical scheme, can make the movable plate remove through the spout that sets up, spacing groove and slider cooperation carry on spacingly to the movable plate simultaneously.
The utility model discloses further set up to, the bottom both sides of movable plate are fixed with the slider, and the slider cross-section sets up to the arc.
Through adopting above-mentioned technical scheme, can cooperate with the spacing groove through the slider that sets up to reach and carried out spacing purpose to the movable plate, the slider that the arc set up simultaneously can reduce the frictional force that the movable plate received when sliding.
The utility model discloses further set up to, the outer wall of movable block is connected with the connecting rod through the handing-over seat, and the one end that the movable block was kept away from to the connecting rod is connected through the bottom of articulated seat with the movable plate.
Through adopting above-mentioned technical scheme, through the connecting rod of articulated seat installation, can be convenient for pull the movable plate when the movable block removes and remove to reach and be convenient for press from both sides tight purpose to the rock.
The utility model discloses further set up to, the cross-section of extrusion piece sets up to trapezoidal.
Through adopting above-mentioned technical scheme, what trapezoidal extrusion piece that sets up can be better extrudees the rock and detects, can reduce the area of contact with the rock to the atress of increase rock.
The utility model discloses further set up to, the top of operation panel is fixed with the protection frame, and the bottom of protection frame is connected with the second telescopic link for install the second telescopic link.
Through adopting above-mentioned technical scheme, can be convenient for carry out the atress to the second telescopic link through the protection frame that sets up and support to can make the second telescopic link drive the extrusion piece and carry out work.
To sum up, the utility model discloses mainly have following beneficial effect:
the utility model discloses a first telescopic link, the connecting rod, the setting of movable plate and flexible subassembly, the rock need the manual work to carry out the tight problem of clamp when detecting has been solved, first telescopic link work drives connecting rod work, thereby make the connecting rod stimulate four groups of movable plates and be close to relatively, correct the rock, make the rock be in pressure sensor directly over, then can contact with the rock through the flexible subassembly that sets up, thereby prevent when extrusion piece and rock contact, the phenomenon of skew can appear in the rock, make to detect more stable, can be applicable to the rock of different shapes and sizes, the device practicality is better.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a perspective view of the operation table of the present invention;
fig. 3 is a perspective view of the movable plate of the present invention.
In the figure: 1. an operation table; 2. a first telescopic rod; 3. a moving block; 4. a second telescopic rod; 5. extruding the block; 6. a pressure sensor; 7. a connecting rod; 8. moving the plate; 81. a slider; 9. a telescoping assembly; 91. a loop bar; 92. an inner rod; 93. a spring; 94. a protection plate; 10. a protective frame; 11. a chute; 12. a sliding groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
The following describes an embodiment of the present invention according to its overall structure.
Rock point load compression test device, as shown in fig. 1-3, including operation panel 1 and second telescopic link 4, the mid-mounting of operation panel 1 has pressure sensor 6, first telescopic link 2 is installed to the bottom of operation panel 1, and the output of first telescopic link 2 is fixed with movable block 3, the outer wall movable mounting of movable block 3 has connecting rod 7, the top of operation panel 1 is provided with movable plate 8, first telescopic link 2 drives movable block 3 and moves down, thereby make movable block 3 drive the one end of connecting rod 7 and move down, connecting rod 7 stimulates movable plate 8 and slides at the spout inner wall, make movable plate 8 drive telescoping assembly 9 and be close to the rock, and one side of movable plate 8 is fixed with telescoping assembly 9, the output of second telescopic link 4 is fixed with extrusion piece 5, telescoping assembly 9 is including fixing the loop bar 91 in movable plate 8 one side, and the inside of loop bar 91 is fixed with spring 93, and the inside cover of loop bar 91 is equipped with interior pole 92, the one end of interior pole 92 is fixed with protection plate 94, protection plate 94 contacts with the rock, thereby drive interior pole 92 slides inside the loop bar 91, then four groups of spring 93, when all with the rock protection plate 94 contact.
Referring to fig. 2, the top of the operating platform 1 is provided with a sliding groove 11 matching with the moving plate 8, and two sides of the inner wall of the sliding groove 11 are provided with sliding grooves 12, so that the moving plate 8 can move through the sliding groove 11, and meanwhile, the limiting groove 12 is matched with the sliding block 81 to limit the moving plate 8.
Referring to fig. 3, the sliding blocks 81 are fixed on two sides of the bottom of the moving plate 8, the cross sections of the sliding blocks 81 are arc-shaped, and the sliding blocks 81 can be matched with the limiting grooves 12, so that the purpose of limiting the moving plate 8 is achieved, and meanwhile, the sliding blocks 81 arranged in an arc shape can reduce friction force applied to the moving plate 8 during sliding.
Referring to fig. 1, the outer wall of the moving block 3 is connected with the connecting rods 7 through the cross connecting seat, one end, far away from the moving block 3, of each connecting rod 7 is connected with the bottom of the corresponding moving plate 8 through the hinge connecting seat, the connecting rods 7 installed through the hinge connecting seats can be used for conveniently pulling the moving plates 8 to move when the moving block 3 moves, and therefore the purpose of conveniently clamping rocks is achieved.
Referring to fig. 1, the section of the extrusion block 5 is trapezoidal, and the extrusion block 5 arranged in a trapezoidal shape can better perform extrusion detection on the rock, and can reduce the contact area with the rock, thereby increasing the stress of the rock.
Please refer to fig. 1, a protection frame 10 is fixed at the top of the operating platform 1, and the bottom of the protection frame 10 is connected to the second telescopic rod 4 for installing the second telescopic rod 4, and the protection frame 10 can be used for supporting the second telescopic rod 4 by force, so that the second telescopic rod 4 can drive the extrusion block 5 to work.
The utility model discloses a theory of operation does: when the rock needs to be detected, the rock is placed above the pressure sensor, then the first telescopic rod 2 is started, the first telescopic rod 2 drives the moving block 3 to move downwards, so that the moving block 3 drives one end of the connecting rod 7 to move downwards, the connecting rod 7 pulls the moving plate 8 to slide on the inner wall of the sliding groove, so that the moving plate 8 drives the telescopic assembly 9 to be close to the rock, when the position of the rock is not located at the top of the pressure sensor 6, the rock can be corrected through the multiple groups of moving plates 8, the protection plate 94 is in contact with the rock, so that the inner rod 92 is driven to slide inside the loop bar 91, then the spring 93 is squeezed, when the four groups of protection plates 94 are in contact with the rock, at the moment, the rock is located right above the pressure sensor 6, then the first telescopic rod 2 resets, so that the protection plate 94 is in contact with the rock, the stress of the spring 93 is reduced, the protection plate 94 is in contact with the rock in a normal state, the phenomenon that the rock can be deviated during squeezing can be prevented, then the second telescopic rod 4 is started, the second telescopic rod 4 drives the squeezing block 5 to move downwards, so that the rock can be squeezed, and the bearing capacity determined by the pressure sensor 6.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (7)
1. Rock point load compression test device, including operation panel (1) and second telescopic link (4), its characterized in that: the middle part of operation panel (1) is installed pressure sensor (6), first telescopic link (2) are installed to the bottom of operation panel (1), and the output of first telescopic link (2) is fixed with movable block (3), the outer wall movable mounting of movable block (3) has connecting rod (7), the top of operation panel (1) is provided with movable plate (8), and one side of movable plate (8) is fixed with flexible subassembly (9), the output of second telescopic link (4) is fixed with extrusion piece (5).
2. The rock point load compression test device of claim 1, wherein: the telescopic assembly (9) comprises a loop bar (91) fixed on one side of the moving plate (8), a spring (93) is fixed inside the loop bar (91), an inner rod (92) is sleeved inside the loop bar (91), and a protection plate (94) is fixed at one end of the inner rod (92).
3. The rock point load compression test device of claim 1, characterized in that: the top of the operating platform (1) is provided with a sliding chute (11) matched with the moving plate (8), and two sides of the inner wall of the sliding chute (11) are provided with sliding grooves (12).
4. The rock point load compression test device of claim 1, characterized in that: and sliding blocks (81) are fixed on two sides of the bottom of the moving plate (8), and the cross sections of the sliding blocks (81) are arc-shaped.
5. The rock point load compression test device of claim 1, characterized in that: the outer wall of the moving block (3) is connected with the connecting rods (7) through the cross connecting seat, and one end, far away from the moving block (3), of each connecting rod (7) is connected with the bottom of the moving plate (8) through the hinged seat.
6. The rock point load compression test device of claim 1, wherein: the section of the extrusion block (5) is trapezoidal.
7. The rock point load compression test device of claim 1, wherein: the top of the operating platform (1) is fixed with a protective frame (10), and the bottom of the protective frame (10) is connected with the second telescopic rod (4) and used for installing the second telescopic rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351910.0U CN217586623U (en) | 2022-05-30 | 2022-05-30 | Rock point load compression test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221351910.0U CN217586623U (en) | 2022-05-30 | 2022-05-30 | Rock point load compression test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217586623U true CN217586623U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221351910.0U Active CN217586623U (en) | 2022-05-30 | 2022-05-30 | Rock point load compression test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217586623U (en) |
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2022
- 2022-05-30 CN CN202221351910.0U patent/CN217586623U/en active Active
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