Engineering geology rock sample detection device

Abstract

The utility model discloses an engineering geology rock sample detection device which comprises a working table, a detection device, a detection device and a control device, wherein a portal frame is arranged on the working table; the detection assembly comprises a first electric push rod, a connecting plate and a pressing block, the first electric push rod is connected with the portal frame, the connecting plate is arranged at the bottom of the first electric push rod, and the pressing block is arranged at the bottom of the connecting plate; multiple sets of protection assemblies are arranged on the outer side of the pressing block in a winding mode, each protection assembly comprises a shell, an insertion rod and an insertion barrel, the shells are located at the top of the connecting plate, and the insertion rods are located in the shells; the protective net is wound on the outer side of the protective assembly, when the bottom of the inserting barrel abuts against the workbench, the workbench, the protective net and the connecting plate can form a closed protective cover, the pressing block and the rock sample are located on the inner side of the protective cover, and when the rock sample is squeezed and broken, splashing rock chippings are all intercepted in the protective cover, so that the protective effect can be improved; the danger to workers caused by rock splashing is avoided, and the operation safety of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rock detection, in particular to a rock sample detection device. Background Art

[0002] In engineering construction, it is necessary to collect samples of rocks, soil, etc. for testing to analyze the engineering geological conditions. Taking rock testing as an example, it can evaluate the bearing capacity and stability of the foundation rock to ensure the safety and stability of the project. Rock testing generally tests its compressive strength, wear resistance, and water permeability.

[0003] In the related prior art, there is a device for detecting the compressive strength of rocks with announcement number CN219391649U, which comprises: an operating table, a cleaning mechanism is fixedly connected to the upper end of the operating table, the cleaning mechanism comprises a placing table, a baffle, a push plate and a shovel plate, the baffle is located on the placing table, the outer wall of the baffle is movably connected to the push plate, the outer wall of the push plate is fixedly connected to the shovel plate, and an extrusion plate for squeezing the rock is arranged above the cleaning mechanism; during the test, the rock is placed on the placing table, the extrusion plate performs a compression test on the rock, the baffle and the push plate can prevent splashing when the rock is broken, and the push plate can drive the shovel plate to remove the rock stuck to the placing table.

[0004] However, in the above scheme, the baffle and the push plate are U-shaped frames, and there is no cover on the top of the frames. During the test, the rocks are squeezed and crushed to produce debris, and some of the debris will splash out from the opening and top of the frames, resulting in poor protection. The splashed rock debris will also pose a danger to the workers. Utility Model Content

[0005] The utility model aims to provide an engineering geological rock sample detection device, which can improve the protection effect and avoid the danger to workers caused by rock splashing.

[0006] To achieve the above-mentioned purpose, an engineering geological rock sample detection device is provided, which includes: a workbench, on which a gantry is arranged; a detection component, the detection component includes a first electric push rod, a connecting plate and a pressure block, the first electric push rod is connected to the gantry, a connecting plate is arranged at the bottom of the first electric push rod, and a pressure block is arranged at the bottom of the connecting plate; a protection component, a plurality of groups of protection components are wound around the outer side of the pressure block, the protection component includes a shell, an insertion rod and an insertion tube, the shell is located at the top of the connecting plate, the insertion rod is located in the shell, one end of the insertion rod is fixedly connected to the top of the shell, the insertion tube is located at the bottom of the connecting plate, the insertion tube is slidably arranged on the connecting plate and inserted in the shell, the other end of the insertion rod is inserted in the insertion tube, a limited portion is arranged at the top of the insertion tube in the shell, a spring is wound around the insertion rod between the top of the shell inner cavity and the top of the limited portion, a groove is opened on the outer side of the insertion tube, a plurality of protrusions are slidably arranged in the groove, a fixed block is arranged on the outer side of the insertion tube below the groove and on the outer side of the connecting plate, a protective net is wound around the outer side of the plurality of protection components, and the protective net is connected to the fixed block and the protrusion.

[0007] The working principle and effect of the above scheme: when the detection device is used to detect the compressive strength of the rock sample, the rock sample is placed on the workbench below the pressure block, and the first electric push rod is started. The first electric push rod drives the connecting plate and the pressure block to move downward and squeeze the rock sample. A pressure sensor for detecting the squeezing force applied to the pressure block is arranged inside the pressure block. When the pressure block squeezes the rock sample, the rock sample generates a reverse squeezing force on the pressure block. At this time, the value of the pressure sensor is equal to the value of the pressure applied to the rock sample. During the downward movement of the connecting plate, when the bottom of the insert tube contacts the workbench, the connecting plate moves downward, the insert rod is stored in the insert tube, the insert tube is stored in the shell, the spring is compressed, the protrusion slides along the groove, the protective net is a flexible protective net, and the protective net and the protective assembly are both compressed.

[0008] By arranging a protective net around the outside of the protective component, when the bottom of the insert tube abuts against the workbench, the workbench, the protective net and the connecting plate can form a closed protective cover, and the pressing block and the rock sample are both located inside the protective cover. When the rock sample is squeezed and crushed, the splashing rock debris is intercepted in the protective cover, thereby improving the protective effect, avoiding danger to workers caused by splashing rocks, and further improving the operational safety of the device.

[0009] According to the engineering geological rock sample detection device, a slide groove is provided on the workbench.

[0010] By providing a slide groove on the workbench, the two baffles can slide along the slide groove.

[0011] According to the engineering geological rock sample detection device, a cover shell is arranged on the workbench at the rear side of the slide slot, a first electric push rod is passed through the top of the cover shell, a connecting plate and a plurality of protective components are all located in the cover shell, two baffles are arranged on the front side of the cover shell for sliding in the slide slot, and magnetic strips are arranged on opposite sides of the two baffles.

[0012] The two baffles are slid so that they are close to each other and located at the front side of the cover shell, and the two baffles are adsorbed together by the magnetic strips; by setting the cover shell and the baffles, it is further possible to prevent the debris generated by squeezing the rock sample from splashing outward through the protective net.

[0013] According to the engineering geological rock sample detection device, a cleaning assembly is arranged on the workbench, and the cleaning assembly includes a push plate, a second electric push rod and a guide rod. The push plate is slidably arranged on the workbench and is located in a cover shell. A shovel plate is arranged at the bottom of the push plate. The push plate is connected to the second electric push rod. The second electric push rod is passed through the cover shell, and one end of the second electric push rod is connected to the gantry.

[0014] When the cleaning component is not working, the push plate is located on one side of the cover shell. When the cleaning component is working, the second electric push rod is started, and the second electric push rod drives the push rod to move. During the movement of the push rod, the shovel plate is driven to clean the debris on the workbench to the other side of the cover shell.

[0015] According to the engineering geological rock sample detection device, a guide rod is provided on one side of the push plate, the guide rod and the second electric push rod are located on the same side of the push plate, and the guide rod is slidably penetrated through the cover shell.

[0016] By arranging the guide rod, the guide rod can play a guiding role when the push plate moves.

[0017] According to the engineering geological rock sample detection device, the workbench is provided with a strip-shaped through groove at the bottom inner side of the cover shell.

[0018] By providing a strip-shaped through groove on the workbench, when the shovel plate cleans the debris on the workbench to the other side of the cover shell, the debris leaves the workbench through the strip-shaped through groove.

[0019] According to the engineering geological rock sample detection device, a bracket is arranged at the bottom of the workbench below the strip-shaped through groove, and the cleaning component also includes a material collection box, which is slidably arranged on the bracket.

[0020] By providing a material collection box, when the debris leaves the workbench through the strip-shaped through slot, the debris falls into the material collection box; the material collection box can be taken out by pulling the material collection box along the bracket, so that the debris in the material collection box is easy to clean.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 The figure is a stereoscopic diagram of an engineering geological rock sample detection device.

[0024] Figure 2 The present invention is a cross-sectional view of a protective component of an engineering geological rock sample detection device.

[0025] Figure 3 The present invention is a stereoscopic diagram of a workbench of an engineering geological rock sample detection device.

[0026] Figure 4 The present invention is a stereoscopic diagram of a push plate of an engineering geological rock sample detection device.

[0027] Among them: workbench 10, gantry 11, slide 12, cover 13, baffle 131, strip through groove 14, bracket 15, detection component 20, first electric push rod 21, connecting plate 22, pressure block 23, protection component 30, shell 31, insertion rod 32, limit part 321, insertion tube 33, groove 331, protrusion 332, fixing block 333, spring 34, cleaning component 40, push plate 41, shovel plate 411, second electric push rod 42, guide rod 43, collection box 44. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Reference Figure 1-Figure 4The utility model is an engineering geological rock sample detection device, which includes: a workbench 10, on which a gantry 11 is arranged; a detection component 20, which includes a first electric push rod 21, a connecting plate 22 and a pressure block 23, the first electric push rod 21 is connected to the gantry 11, a connecting plate 22 is arranged at the bottom of the first electric push rod 21, and a pressure block 23 is arranged at the bottom of the connecting plate 22; a protective component 30, a plurality of groups of protective components 30 are arranged around the outer side of the pressure block 23, and the protective component 30 includes a shell 31, an insertion rod 32 and an insertion tube 33, the shell 31 is located at the top of the connecting plate 22, the insertion rod 32 is located in the shell 31, and one end of the insertion rod 32 is connected to the shell The top of the body 31 is fixedly connected, the insert tube 33 is located at the bottom of the connecting plate 22, the insert tube 33 is slidably inserted into the connecting plate 22 and inserted into the shell 31, the other end of the insertion rod 32 is inserted into the insert tube 33, and a limiting portion 321 is provided at the top of the insert tube 33 in the shell 31, and a spring 34 is wound around the insert rod 32 between the top of the inner cavity of the shell 31 and the top of the limiting portion 321, a groove 331 is opened on the outside of the insert tube 33, and a plurality of protrusions 332 are slidably arranged in the groove 331, and a fixed block 333 is provided on the outside of the insert tube 33 below the groove 331 and on the outside of the connecting plate 22, and a protective net is wound around the outside of the plurality of protective components 30, and the protective net is connected to the fixed block 333 and the protrusion 332.

[0033] Specifically, when the detection device is used to detect the compressive strength of the rock sample, the rock sample is placed on the workbench 10 below the pressure block 23, and the first electric push rod 21 is started. The first electric push rod 21 drives the connecting plate 22 and the pressure block 23 to move downward and squeeze the rock sample. A pressure sensor for detecting the squeezing force applied to the pressure block 23 is arranged inside the pressure block 23. When the pressure block 23 squeezes the rock sample, the rock sample generates a reverse squeezing force on the pressure block 23. At this time, the value of the pressure sensor is equal to the value of the pressure applied to the rock sample. During the downward movement of the connecting plate 22, when the bottom of the insert tube 33 contacts the workbench 10, the connecting plate 22 moves downward, the insert rod 32 is received in the insert tube 33, the insert tube 33 is received in the shell 31, the spring 34 is compressed, the protrusion 332 slides along the groove 331, the protective net is a flexible protective net, and the protective net and the protective assembly 30 are both compressed.

[0034] Optionally, a slide groove 12 is provided on the workbench 10 .

[0035] Optionally, a cover shell 13 is provided on the workbench 10 at the rear side of the slide groove 12, a first electric push rod 21 is passed through the top of the cover shell 13, a connecting plate 22 and a plurality of protective components 30 are all located in the cover shell 13, and two baffles 131 are slidably provided on the front side of the cover shell 13 in the slide groove 12, and magnetic strips are provided on opposite sides of the two baffles 131.

[0036] Optionally, a cleaning assembly 40 is provided on the workbench 10, and the cleaning assembly 40 includes a push plate 41, a second electric push rod 42 and a guide rod 43. The push plate 41 is slidably set on the workbench 10 and is located in the cover 13. A shovel plate 411 is provided at the bottom of the push plate 41. The push plate 41 is connected to the second electric push rod 42. The second electric push rod 42 is penetrated through the cover 13, and one end of the second electric push rod 42 is connected to the gantry 11.

[0037] Optionally, a guide rod 43 is disposed on one side of the push plate 41 , the guide rod 43 and the second electric push rod 42 are located on the same side of the push plate 41 , and the guide rod 43 is slidably disposed in the cover shell 13 .

[0038] Optionally, the workbench 10 is provided with a strip-shaped through groove 14 at the inner bottom of the cover shell 13 .

[0039] Optionally, a bracket 15 is provided at the bottom of the workbench 10 below the strip-shaped through slot 14 , and the cleaning assembly 40 further includes a material collection box 44 , which is slidably disposed on the bracket 15 .

[0040] Specifically, when the detection device is used to detect the compressive strength of a rock sample, the rock sample is placed on the workbench 10 below the pressing block 23, and the two baffles 131 are slid so that the two baffles 131 are close to each other and located at the front side of the cover 13. The two baffles 131 are adsorbed together by the magnetic strip, and the first electric push rod 21 is started. The first electric push rod 21 drives the connecting plate 22 and the pressing block 23 to move downward and squeeze the rock sample. The pressure sensor in the pressing block 23 detects the pressure on the rock sample. During this process, after the bottom of the insert tube 33 contacts the workbench 10, the connecting plate 22 moves downward, the insert rod 32 is stored in the insert tube 33, the insert tube 33 is stored in the shell 31, the spring 34 is compressed, and the protrusion 332 slides along the groove 331, the protective net is a flexible protective net, the protective net and the protective component 30 are both compressed, the workbench 10, the protective net and the connecting plate 22 can form a closed protective cover, the protective cover and the cover shell 13 can prevent debris from splashing outward; when the cleaning component 40 is working, the first electric push rod 21 is started, the first electric push rod 21 drives the connecting plate 22 and the protective component 30 and other components to move upward, the second electric push rod 42 is started, the second electric push rod 42 drives the push plate 41 and the shovel plate 411 to move toward the strip through groove 14, during this process, the shovel plate 411 shovels the debris on the workbench 10 to the strip through groove 14, and the debris can enter the collection box 44 through the strip through groove 14.

[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An engineering geological rock sample detection device, characterized in that: include: A workbench, wherein a gantry is provided on the workbench; A detection component, the detection component comprises a first electric push rod, a connecting plate and a pressing block, the first electric push rod is connected to the gantry, a connecting plate is provided at the bottom of the first electric push rod, and a pressing block is provided at the bottom of the connecting plate; A protective component, wherein multiple groups of protective components are wound around the outer side of the pressure block, and the protective component includes a shell, an insertion rod and an insertion tube. The shell is located at the top of the connecting plate, the insertion rod is located in the shell, one end of the insertion rod is fixedly connected to the top of the shell, the insertion tube is located at the bottom of the connecting plate, the insertion tube is slidably passed through the connecting plate and inserted in the shell, the other end of the insertion rod is inserted in the insertion tube, a limiting portion is provided at the top of the insertion tube in the shell, a spring is wound around the insertion rod between the top of the inner cavity of the shell and the top of the limiting portion, a groove is opened on the outer side of the insertion tube, and a plurality of protrusions are slidably arranged in the groove, and a fixed block is arranged on the outer side of the insertion tube below the groove and on the outer side of the connecting plate, and a protective net is wound around the outer side of the multiple protective components, and the protective net is connected to the fixed block and the protrusion.

2. The engineering geological rock sample detection device according to claim 1, characterized in that: A slide groove is provided on the workbench.

3. The engineering geological rock sample detection device according to claim 2, characterized in that: A cover is arranged on the workbench at the rear side of the slide, the first electric push rod is passed through the top of the cover, the connecting plate and multiple protective components are all located in the cover, and two baffles are slidably arranged on the front side of the cover in the slide, and magnetic strips are arranged on opposite sides of the two baffles.

4. The engineering geological rock sample detection device according to claim 3, characterized in that: A cleaning assembly is arranged on the workbench, and the cleaning assembly includes a push plate, a second electric push rod and a guide rod. The push plate is slidably arranged on the workbench and is located in the cover shell. A shovel plate is arranged at the bottom of the push plate. The push plate is connected to the second electric push rod. The second electric push rod is penetrated through the cover shell, and one end of the second electric push rod is connected to the gantry.

5. The engineering geological rock sample detection device according to claim 4, characterized in that: A guide rod is arranged on one side of the push plate. The guide rod and the second electric push rod are located on the same side of the push plate. The guide rod is slidably arranged in the cover shell.

6. The engineering geological rock sample detection device according to claim 5, characterized in that: The workbench is provided with a strip-shaped through groove at the bottom of the inner side of the cover shell.

7. The engineering geological rock sample detection device according to claim 6, characterized in that: A bracket is arranged at the bottom of the workbench below the strip-shaped through slot, and the cleaning assembly also includes a material collection box, which is slidably arranged on the bracket.

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