CN218157274U

CN218157274U - Cracked rock reconnaissance strength test device

Info

Publication number: CN218157274U
Application number: CN202222009922.1U
Authority: CN
Inventors: 何坤; 魏忠伟; 李勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-27
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a cracked rock reconnaissance intensity test device relates to cracked rock reconnaissance technical field, include: the support assembly is used for supporting the fractured rock exploration strength test equipment; the driving assembly is positioned at the top of the supporting assembly; the rolling component is positioned in the middle of the inner side of the supporting component and is rotationally connected with the supporting component; and the linkage assembly is positioned at the output end of the driving assembly and is rotationally connected with the driving assembly. The utility model has the advantages that: make the arcwall face of rolling roller bottom roll from the right side to left in proper order and the cracked detritus that is located the bottom plate top, simultaneously because the distance between arcwall face and the dwang increases gradually from the right side to left in proper order, thereby make cracked detritus slowly fold roll the roller and roll, and the placing of rolling be horizontal barocline, thereby make rolling of cracked detritus more laborsaving, cushion the reaction force of rolling its production of cracked detritus in-process, thereby reduced the requirement to the strength test device, the cost is reduced, the utilization rate is improved.

Description

Cracked rock reconnaissance strength test device

Technical Field

The utility model relates to a cracked rock reconnaissance technical field specifically is a cracked rock reconnaissance intensity test device.

Background

One of the broken rock dynamic metamorphic rocks is formed by breaking original rock under strong stress, and has cracking structure or broken spot structure which can be formed by breaking stone of various rocks, but mainly develops in rigid rock, such as patterned brick and sandstone. The rock is mostly in a block structure or a belt structure, and can be called as cracked granite, shiqin quartzite and the like according to the properties of the original rock.

A geological rock soil investigation strength test device (see patent No. CN202121462768.2 specifically) now appears, including the frame, the lower part of frame is equipped with the pressure-bearing platform, the upper portion of frame is equipped with the pneumatic cylinder, the pneumatic cylinder is vertical to be set up, the pneumatic cylinder includes cylinder body and piston rod, the output of piston rod is located the below of cylinder body, the output of piston rod sets firmly the mounting panel, the mounting panel is installed the clamp plate with be equipped with pressure sensor between the mounting panel, the lower extreme of piston rod is equipped with the guard shield, the guard shield from last down cover establish the mounting panel with the clamp plate, the guard shield includes roof and perisporium, the roof be equipped with the through-hole of piston rod adaptation, when the clamp plate pushes down the rock, the lower limb butt of guard shield the mesa of pressure-bearing platform.

When the intensity of the fractured rock needs to be surveyed, the fractured rock is generally extruded and crushed in a straight-up and straight-down mode, the intensity of the fractured rock can be measured by calculating the time required for crushing and the force required for extruding the time, however, the intensity (hardness) of the fractured rock can generate equal reaction force on an intensity test device when the force is applied to the fractured rock by adopting the straight-up and straight-down extrusion mode in the measuring method, so that the requirement on the intensity test device is higher, the cost is increased to a certain extent, and the utilization rate is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the strength (hardness) of the fractured rock can generate equal reaction force on a strength testing device when the force is applied to the fractured rock by adopting a vertical-up-down extrusion mode, the requirement on the strength testing device is higher, the cost is increased to a certain extent, and the utilization rate is reduced, the fractured rock exploration strength testing device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a cracked rock investigation strength test device includes:

the support assembly is used for supporting the fractured rock exploration strength test equipment;

the driving assembly is positioned at the top of the supporting assembly;

the rolling component is positioned in the middle of the inner side of the supporting component and is rotationally connected with the supporting component;

the linkage assembly is positioned at the output end of the driving assembly and is rotationally connected with the driving assembly;

the subassembly that rolls is including rolling the roller, the outside of rolling the roller is the arcwall face, it is provided with the butt joint axle that extends to its other end to roll roller one end, the projection of arcwall face on vertical plane is for using the butt joint axle as the involute of the centre of a circle, the outside pot head of butt joint axle is equipped with first gear, the outside of rolling the subassembly is provided with the protection casing.

As the utility model discloses further scheme again: the supporting component comprises a bottom plate, wherein electric telescopic rods are arranged at four corners of the top of the bottom plate, and a top frame is arranged at the top of each electric telescopic rod.

As the utility model discloses further scheme again: the drive assembly includes the motor, the output of motor is provided with the axis of rotation, the outside cover of axis of rotation is equipped with the carousel, one side of carousel evenly is provided with the first latch of multiunit.

As the utility model discloses further scheme again: the linkage subassembly includes the linkage frame, the bottom of linkage frame one end is provided with the hole that extends to its other end, the inside top of hole and bottom all be provided with first latch assorted second latch, the top of linkage frame one end is provided with the dwang that runs through to its other end, the outside one end of keeping away from the motor of dwang is provided with the second gear, the top rotation that the bearing frame was passed through to the one end of dwang and motor one end is connected.

As the utility model discloses further scheme again: the bottom of protection casing one end is provided with the butt joint hole, the butt joint axle is through butt joint hole and protection casing butt joint connection.

As the utility model discloses further scheme again: the outer parts of the second gear and the first gear are sleeved with chain belts, and the second gear is rotatably connected with the first gear through the chain belts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the supporting component, the driving component, the rolling component, the linkage component and the second latch, when in use, the cracked rock to be tested is directly placed at the top of the bottom plate, then the output end of the electric telescopic rod is shortened under the electric power action and carries the top frame at the top of the electric telescopic rod, the motor, the linkage frame, the protective cover and the rolling roller to move downwards until the bottom of the rolling roller is directly connected with the cracked rock at the top of the bottom plate, then the output end of the motor drives the rotating shaft of the output end and the rotating disc to rotate anticlockwise under the electric power action, and simultaneously, because the first latch at the outer side of the rotating disc is meshed and connected with the second latch at the bottom side of the inner part of the linkage frame, the linkage frame can generate leftward poking force to the linkage frame, the base point of the rotating bar is used as the anticlockwise rotation (the end face of the rotating bar is rotationally connected with the top of one end of the motor through the bearing seat), meanwhile, the chain belts are sleeved outside the first gear and the second gear, so that the second gear which is stressed to rotate anticlockwise drives the first gear and the rolling roller to rotate anticlockwise under the action of the chain belts, the arc-shaped surface at the bottom of the rolling roller is sequentially rolled with the cracked rock blocks at the top of the bottom plate from right to left, the projection of the arc-shaped surface on the plane vertical to the paper surface is an involute taking the butt joint shaft as the circle center, and the distance between the arc-shaped surface and the rotating rod is sequentially increased from right to left, so that the cracked rock blocks are slowly rolled by the rolling roller, and the rolled rock blocks are placed in transverse inclined pressing, so that the rolling of the cracked rock blocks is more labor-saving, the reaction force generated in the process of crushing the rock blocks is buffered, the requirement on a strength test device is reduced, the cost is reduced to a certain extent, the utilization rate is improved, and the processing is convenient;

2. supporting component through setting up, the drive assembly, roll the subassembly, linkage subassembly and second latch, first latch in the carousel outside is connected with the second latch meshing of the inside top side of linkage frame, thereby make carousel in the anticlockwise rotation and its outside second latch produce the power of dialling left to the linkage frame, make the linkage frame use the dwang to rotate clockwise as the basic point, thereby can carry first gear simultaneously, second gear and chain belt clockwise rotation, thereby can make the rolling pipe clockwise, make the arcwall face of rolling roller bottom roll from left to right with the cracked rock piece that is located the bottom plate top in proper order, simultaneously because the distance between arcwall face and the dwang scales up from right to left in proper order, thereby can make the slow cracked rock piece separation of rolling roller rather than the bottom rolled, facilitate for rolling once more.

Drawings

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

FIG. 2 is a partial perspective view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a support assembly; 101. a base plate; 102. an electric telescopic rod; 103. a top frame; 104. a protective cover; 2. a drive assembly; 201. a motor; 202. a rotating shaft; 203. a turntable; 204. a first latch; 3. rolling the component; 301. rolling a roller; 302. an arc-shaped surface; 303. a butt joint shaft; 304. a first gear; 4. a linkage assembly; 401. a linkage frame; 402. rotating the rod; 403. a second gear; 404. a hole; 405. a second latch.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1 to 4, in an embodiment of the present invention, an apparatus for testing investigation strength of a cracked rock includes:

the support assembly 1 is used for supporting the fractured rock exploration strength test equipment;

the driving assembly 2 is positioned at the top of the supporting assembly 1;

the rolling component 3 is positioned in the middle of the inner side of the supporting component 1 and is rotationally connected with the supporting component 1;

the linkage assembly 4 is positioned at the output end of the driving assembly 2 and is rotationally connected with the driving assembly 2;

roll subassembly 3 including rolling roller 301, roll roller 301's outside is arcwall face 302, roll roller 301 one end and be provided with the butt joint axle 303 that extends to its other end, the projection of arcwall face 302 on vertical plane is for using butt joint axle 303 as the involute of the centre of a circle, the outside pot head of butt joint axle 303 is equipped with first gear 304, the outside of rolling the subassembly is provided with protection casing 104.

Please refer to fig. 1, the supporting assembly 1 includes a bottom plate 101, four corners of the top of the bottom plate 101 are provided with electric telescopic rods 102, and the top of the electric telescopic rods 102 is provided with a top frame 103.

Please refer to fig. 1, the driving assembly 2 includes a motor 201, an output end of the motor 201 is provided with a rotating shaft 202, an outer side of the rotating shaft 202 is sleeved with a rotating disc 203, and one side of the rotating disc 203 is uniformly provided with a plurality of sets of first latches 204.

Referring to fig. 1 and 4, the linkage assembly 4 includes a linkage frame 401, a hole 404 extending to the other end of the linkage frame 401 is formed in the bottom of one end of the linkage frame 401, second latches 405 matched with the first latches 204 are formed in the top and bottom ends of the hole 404, a rotating rod 402 penetrating to the other end of the linkage frame 401 is formed in the top of one end of the linkage frame 401, a second gear 403 is formed in the end, away from the motor 201, outside the rotating rod 402, one end of the rotating rod 402 is rotatably connected to the top of one end of the motor 201 through a bearing seat, when the first latch 204 outside the rotating disk 203 is engaged with the second latch 405 on the top side inside the linkage frame 401, the rotating disk 203 and the second latch 405 outside the rotating rod produce leftward shifting force on the linkage frame 401, the linkage frame 401 rotates clockwise with the rotating rod 402 as a base point, the rotating rod 304, the second gear 403 and the rotating rod 401 can simultaneously rotate clockwise, so that the rolling rod 304 and the rolling rod can rotate clockwise, the arc face 301 and the arc face 302 can be rolled sequentially from left to the bottom of the chain belt roller 301 and can be rolled easily and rolled into a gradual rolling type, and can be easily rolled into a gradual rolling type.

Referring to fig. 1 and 3, the bottom of one end of the shield 104 is provided with a docking hole, and the docking shaft 303 is connected to the shield 104 through the docking hole. The protective cover 104 is provided with a plurality of hollowed-out clamping grooves, so that the protective cover 104 is prevented from being broken by a cracked rock sample.

Referring to fig. 1, 2, 3 and 4, a chain belt is sleeved outside the second gear 403 and the first gear 304, and the second gear 403 is rotatably connected to the first gear 304 through the chain belt.

The utility model discloses a theory of operation is: when the test device is used, a cracked rock to be tested is directly placed at the top of the bottom plate 101, then the output end of the electric telescopic rod 102 is shortened under the action of electric power, and the electric telescopic rod carries the top frame 103, the motor 201, the linkage frame 401, the protective cover 104 and the rolling roller 301 at the top to move downwards until the bottom of the rolling roller 301 is directly connected with the cracked rock at the top of the bottom plate 101, then the output end of the motor 201 drives the rotating shaft 202 and the rotating disc 203 of the output end to rotate anticlockwise under the action of electric power, meanwhile, as the first latch 204 at the outer side of the rotating disc 203 is meshed and connected with the second latch 405 at the bottom side inside the linkage frame 401, leftward pulling force can be generated on the linkage frame 401, so that the linkage frame 401 rotates anticlockwise with the rotating rod 402 as a base point (the end face of the rotating rod 402 is rotatably connected with the top of one end of the motor 201 through a bearing block), and meanwhile, as the first gear 304 and the outer chain belt of the second gear 403 are sleeved, the second gear 403 which is forced to rotate anticlockwise drives the first gear 304 and the rolling roller 301 to rotate anticlockwise under the action of the chain belt, so that the arc-shaped surface 302 at the bottom of the rolling roller 301 is sequentially rolled with the cracked rock blocks at the top of the bottom plate 101 from right to left, and simultaneously, the distance between the arc-shaped surface 302 and the rotating rod 402 is sequentially increased from right to left, so that the cracked rock blocks are slowly rolled by the rolling roller 301, the rolling is placed in transverse inclined pressing, the rolling of the cracked rock blocks is more labor-saving, the reaction force generated in the process of rolling the cracked rock blocks is buffered, the requirement on a strength testing device is reduced, the cost is reduced to a certain extent, the utilization rate is improved, and when the first latch 204 at the outer side of the rotary table 203 is meshed and connected with the second latch 405 at the top side inside the linkage frame 401, the rotary table 203 and the second latch 405 at the outer side of the rotary table generate leftward shifting force on the linkage frame 401, make linkage 401 use dwang 402 to rotate clockwise as the basic point, thereby can carry first gear 304 simultaneously, second gear 403 and chain belt clockwise rotation, thereby can make the rolling pipe clockwise rotate, make the arcwall face 302 of rolling roller 301 bottom roll from left to right in proper order with the cracked detritus that is located bottom plate 101 top, simultaneously because the distance between arcwall face 302 and the dwang 402 is from right to left in proper order and is increased progressively, thereby can make the slow cracked detritus separation of being rolled rather than the bottom of rolling roller 301, facilitate for rolling once more.

The above-mentioned, 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

1. A cracked rock investigation strength test device includes:

the support assembly (1) is used for supporting the cracked rock exploration strength test equipment;

the driving assembly (2) is positioned at the top of the supporting assembly (1);

the rolling component (3) is positioned in the middle of the inner side of the supporting component (1) and is rotationally connected with the supporting component (1);

the linkage assembly (4) is positioned at the output end of the driving assembly (2) and is rotationally connected with the driving assembly (2);

its characterized in that, rolling subassembly (3) including rolling roller (301), the outside of rolling roller (301) is arcwall face (302), it is provided with butt joint axle (303) that extend to its other end to roll roller (301) one end, the projection of arcwall face (302) on vertical plane is the involute of using butt joint axle (303) as the centre of a circle, the pot head that butt joint axle (303) is outside is equipped with first gear (304), the outside of rolling the subassembly is provided with protection casing (104).

2. A cracked rock investigation strength test device according to claim 1, characterized in that the supporting assembly (1) comprises a bottom plate (101), four corners of the top of the bottom plate (101) are provided with electric telescopic rods (102), and the top of each electric telescopic rod (102) is provided with a top frame (103).

3. The cracked rock investigation strength test device of claim 1, wherein the driving assembly (2) comprises a motor (201), an output end of the motor (201) is provided with a rotating shaft (202), a rotating disc (203) is sleeved outside the rotating shaft (202), and a plurality of groups of first clamping teeth (204) are uniformly arranged on one side of the rotating disc (203).

4. The cracked rock investigation strength test device of claim 3, characterized in that, linkage assembly (4) includes linkage frame (401), the bottom of linkage frame (401) one end is provided with hole (404) that extends to its other end, the inside top and the bottom of hole (404) all are provided with second latch (405) with first latch (204) assorted, the top of linkage frame (401) one end is provided with dwang (402) that runs through to its other end, the outside one end of keeping away from motor (201) of dwang (402) is provided with second gear (403), the top of bearing frame and motor (201) one end is passed through to the one end of dwang (402) is rotated and is connected.

5. The cracked rock investigation strength test apparatus as claimed in claim 1, wherein the bottom of one end of the protective cover (104) is provided with a docking hole, and the docking shaft (303) is in docking connection with the protective cover (104) through the docking hole.

6. The cracked rock investigation strength test apparatus of claim 4, wherein a chain belt is sleeved outside the second gear (403) and the first gear (304), and the second gear (403) is rotatably connected with the first gear (304) through the chain belt.