Karst development geological data acquisition device

Abstract

The utility model provides a karst development geological data acquisition device, which belongs to the technical field of geological exploration and comprises an acquisition instrument body, an instrument shell, a detection head fixedly mounted on the outer surface of the instrument shell and a heat dissipation hole formed in the top of the instrument shell. According to the utility model, through cooperation of all parts in the protection mechanism, the heat dissipation holes can be automatically opened to dissipate heat of the acquisition instrument body when the ambient temperature rises, performance parameter changes of electronic components caused by high temperature are avoided, and the heat dissipation holes are automatically closed when the temperature drops, so that the heat dissipation efficiency is improved. External sundries such as rainwater and dust are prevented from entering the instrument shell through the heat dissipation holes, the risk that electronic components are damaged due to the fact that the sundries enter the instrument shell is reduced, meanwhile, when the rainwater permeates into the device, the device can be automatically sealed after accumulated water is drained, and external water vapor is prevented from continuously entering the device; and the service life of the acquisition instrument body is prolonged while the accuracy of data acquisition of the acquisition instrument body is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to geological exploration technical field, concretely relates to a karst development geological data acquisition device. BACKGROUND

[0002] The karst development geological data acquisition device can accurately collect various geological data of karst development areas, such as the physical properties (density, hardness, etc.) of rocks, the geological structure characteristics (faults, folds, etc.), the water level, flow rate and water quality of underground water and other information, and provide basic data support for in-depth study of karst development rules. Through long-term monitoring of karst areas, the dynamic changes of geological data can be obtained in real time, such as monitoring the seasonal fluctuations of underground water level and the development and changes of rock fissures, which helps to timely discover potential geological disaster hazards, such as ground subsidence and karst spring drying, and provides basis for disaster warning and prevention.

[0003] Some karst development geological data acquisition devices in the prior art are usually arranged in some karst development areas, and the climate conditions may be relatively harsh, such as heavy rain, strong wind and high temperature. High temperature may cause changes in the performance parameters of electronic components, such as resistance value drift and capacitance change, thereby causing inaccurate data collection. A large amount of precipitation may cause rainwater to seep into the inside of the device, thereby causing circuit short circuit and damaging electronic components, further affecting data collection and transmission functions. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a karst development geological data acquisition device, which aims at solving the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A karst development geological data acquisition device, comprising an acquisition instrument body, an instrument shell, a detection head fixedly installed on the outer surface of the instrument shell, and a heat dissipation hole opened at the top of the instrument shell;

[0007] A protection mechanism, comprising an anti-covering assembly for preventing the heat dissipation hole from being always open, which is located on the outer side of the heat dissipation hole;

[0008] An opening and closing assembly, comprising an opening and closing assembly for controlling the opening degree of the anti-covering assembly to open the heat dissipation hole for heat dissipation of the instrument shell, which is arranged on the outer surface of the anti-covering assembly.

[0009] As a preferred scheme of the utility model, the anti-covering assembly comprises a sleeve fixedly connected to the top of the instrument shell, a rotating rod fixedly installed on the inner surface of the sleeve through a bearing, a fixing sleeve fixedly sleeved on the outer surface of the rotating rod, a first top cover fixedly connected to the outer side of the fixing sleeve, a rotating sleeve rotatably sleeved on the outer surface of the rotating rod, and a second top cover fixedly connected to the outer side of the rotating sleeve.

[0010] As a preferred scheme of the utility model, when the first top cover and the second top cover are closed, the heat dissipation holes can be completely blocked, and when the first top cover and the second top cover are opened, the heat dissipation holes can be communicated with the outside.

[0011] As a preferred scheme of the utility model, the opening and closing assembly comprises a first cam and a second cam fixedly sleeved on the outer end surfaces of the rotating rod and the rotating sleeve respectively, a fixing frame fixedly connected to the outer surface of the sleeve, and a heat conduction sleeve fixedly installed on the inner wall of the fixing frame.

[0012] As a preferred scheme of the utility model, the opening and closing assembly further comprises a thermal expansion block arranged in the inner cavity of the heat conduction sleeve, a T-shaped rod movably connected to the inner surface of the heat conduction sleeve and matched with the thermal expansion block, a sliding block fixedly connected to the penetrating end of the T-shaped rod, a guide groove respectively arranged on the inner walls on both sides of the sliding block and matched with the first cam and the second cam, and a spring sleeved on the outer side of the T-shaped rod.

[0013] As a preferred scheme of the utility model, the outer surface of the sliding block is in sliding connection with the inner wall of the heat conduction sleeve, and the first cam and the second cam are in sliding contact with the inner walls of the two guide grooves respectively.

[0014] As a preferred scheme of the utility model, the protection mechanism further comprises a moisture-proof assembly for draining water accumulated in the instrument shell and sealing the instrument shell after the water is drained, which is arranged below the instrument shell.

[0015] As a preferred scheme of the utility model, the moisture-proof assembly comprises a fixing box communicated with the bottom of the instrument shell, a Z-shaped pipe fixedly connected to the inner surface of the fixing box, a float arranged in the inner cavity of the fixing box, and a swing rod fixedly connected to the outer surface of the float.

[0016] As a preferred scheme of the utility model, the moisture-proof assembly further comprises a transmission rod hingedly connected to the surface of the swing rod, a connecting rod hingedly connected to the other end of the transmission rod, and a blocking block hingedly connected to the outer side of the connecting rod and matched with the Z-shaped pipe.

[0017] As a preferred scheme of the utility model, the outer end surface of the swing rod is hingedly connected to the outer surface of the Z-shaped pipe, and the outer end surface of the connecting rod is hingedly connected to the other side surface of the Z-shaped pipe.

[0018] Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of each part in the protection mechanism, when the ambient temperature rises, the heat dissipation hole is automatically opened to dissipate heat for the acquisition instrument body, the change of the performance parameters of the electronic components caused by high temperature is avoided, when the temperature decreases, the heat dissipation hole is automatically closed, prevents the foreign matters such as rainwater, dust and the like from entering the inside of the instrument shell through the heat dissipation hole, reduces the risk of damage of the electronic components caused by the entry of the foreign matters, simultaneously, when the rainwater seeps into the inside of the device, the device is automatically sealed after the accumulated water is drained, prevents the continuous entry of the external water vapor, ensures the accuracy of the data acquisition of the acquisition instrument body, and prolongs the service life. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without the creative labor, wherein:

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of the inside of the sleeve in the utility model;

[0022] Figure 3 It is the whole structure schematic diagram of the utility model Figure 2 It is the structure enlarged schematic diagram of the part A in the utility model;

[0023] Figure 4 It is the exploded structure schematic diagram of the first top cover and the second top cover in the utility model;

[0024] Figure 5 It is the structure schematic diagram of the inside of the heat conduction sleeve in the utility model;

[0025] Figure 6 It is the structure schematic diagram of the inside of the fixed box in the utility model.

[0026] In the figure: 100, the acquisition instrument body; 110, the instrument shell; 120, the detection head; 130, the heat dissipation hole; 200, the protection mechanism; 210, the anti-covering assembly; 211, the sleeve; 212, the rotating rod; 213, the fixed sleeve; 214, the first top cover; 215, the rotating sleeve; 216, the second top cover; 220, the opening and closing assembly; 221, the first cam; 222, the second cam; 223, the fixed frame; 224, the heat conduction sleeve; 225, the thermal expansion block; 226, the T-shaped rod; 227, the sliding block; 228, the guide groove; 229, the spring; 230, the moisture-proof assembly; 231, the fixed box; 232, the Z-shaped pipe; 233, the float; 234, the swing rod; 235, the transmission rod; 236, the connecting rod; 237, the blocking block. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0028] In the following description, a large number of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0029] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0030] EMBODIMENT

[0031] REFERENCE Figures 1-6 For the embodiment of the present application, the embodiment provides a karst development geological data acquisition device, which comprises,

[0032] The acquisition instrument body 100 comprises an instrument shell 110, a detection head 120 fixedly installed on the outer surface of the instrument shell 110, and a heat dissipation hole 130 opened at the top of the instrument shell 110.

[0033] It should be noted that the instrument shell 110 is used to protect the electronic elements inside it, so that it is not damaged by the external environment, the detection head 120 is used to acquire the geological data of the karst development area, such as rock physical properties, geological structure characteristics, underground water related information, etc., and the heat dissipation hole 130 is used to dissipate the heat generated by the electronic elements inside the instrument shell 110, so as to ensure that the internal elements work at an appropriate temperature.

[0034] The protection mechanism 200 comprises a cover prevention assembly 210 for preventing the heat dissipation hole 130 from being kept in an open state, which is located outside the heat dissipation hole 130;

[0035] The opening and closing assembly 220 comprises a cover prevention assembly 210 for controlling the opening degree of the cover prevention assembly 210 to follow the change of the ambient temperature, thereby opening the heat dissipation hole 130 to dissipate heat for the instrument shell 110.

[0036] Specifically, the cover prevention assembly 210 comprises a sleeve 211 fixedly connected to the top of the instrument shell 110, a rotating rod 212 fixedly installed on the inner surface of the sleeve 211 through a bearing, a fixed sleeve 213 fixedly sleeved on the outer surface of the rotating rod 212, a first top cover 214 fixedly connected to the outer side of the fixed sleeve 213, a rotating sleeve 215 rotatably sleeved on the outer surface of the rotating rod 212, and a second top cover 216 fixedly connected to the outer side of the rotating sleeve 215.

[0037] It should be noted that the sleeve 211 is used to provide support and positioning for the rotating rod 212 and other components to ensure the stability of the entire cover prevention assembly 210 structure, the rotating rod 212 is used to provide a rotating shaft for the fixed sleeve 213 and the rotating sleeve 215, so that the first top cover 214 and the second top cover 216 can rotate around it to control the opening and closing of the heat dissipation hole 130, the fixed sleeve 213 can drive the first top cover 214 to rotate synchronously when the rotating rod 212 rotates, and the first top cover 214 and the second top cover 216 can completely cover the heat dissipation hole 130 when they are closed, effectively blocking rain, dust and other external debris from entering the instrument shell 110, and when they are opened, the heat dissipation hole 130 is in communication with the outside world, meeting the heat dissipation needs of the acquisition instrument body 100.

[0038] Further, the first top cover 214 and the second top cover 216 can completely block the heat dissipation hole 130 when they are closed, and can make the heat dissipation hole 130 communicate with the outside world when they are opened.

[0039] Preferably, the opening and closing assembly 220 comprises a first cam 221 and a second cam 222 fixedly sleeved on the outer end surfaces of the rotating rod 212 and the rotating sleeve 215 respectively, a fixed frame 223 fixedly connected to the outer surface of the sleeve 211, and a heat conducting sleeve 224 fixedly installed on the inner wall of the fixed frame 223.

[0040] It should be noted that the opening and closing assembly 220 further comprises a thermal expansion block 225 arranged in the inner cavity of the heat conducting sleeve 224, a T-shaped rod 226 movably connected to the inner surface of the heat conducting sleeve 224 and cooperating with the thermal expansion block 225, a sliding block 227 fixedly connected to the penetrating end of the T-shaped rod 226, a guide groove 228 respectively arranged on the inner walls of both sides of the sliding block 227 and cooperating with the first cam 221 and the second cam 222, and a spring 229 sleeved on the outer side of the T-shaped rod 226.

[0041] More should be noted that, through the cooperation of the first cam 221, the second cam 222 and the guide groove 228 on the slider 227, the linear motion of the slider 227 can be converted into the rotational motion of itself when the slider 227 moves, and then drive the first top cover 214 and the second top cover 216 to rotate towards each other to open the heat dissipation hole 130. The fixing frame 223 is used to provide a stable mounting position for the heat conduction sleeve 224 and other components. The heat conduction sleeve 224 is used to conduct the ambient temperature, so that the thermal expansion block 225 can accurately perceive the temperature change. The thermal expansion block 225 will expand or shrink according to the increase or decrease of the ambient temperature, so as to push the T-shaped rod 226 to move linearly. Through the cooperation of the T-shaped rod 226 and the thermal expansion block 225, when the thermal expansion block 225 expands, it moves linearly in the heat conduction sleeve 224 and drives the slider 227 to move synchronously. Then, through the cooperation of the slider 227 and the guide groove 228, the first cam 221 and the second cam 222 are driven to rotate, so as to realize the effect of automatically opening the first top cover 214 and the second top cover 216. When the thermal expansion block 225 shrinks due to the decrease of the temperature, the T-shaped rod 226 is driven to move reversely by the reaction force of the spring 229, so as to make the first top cover 214 and the second top cover 216 close again.

[0042] Further, the outer surface of the slider 227 is in sliding connection with the inner wall of the heat conduction sleeve 224, and the first cam 221 and the second cam 222 are in sliding contact with the inner walls of the two guide grooves 228, respectively.

[0043] Specifically, the protection mechanism 200 further comprises a moisture-proof assembly 230 for draining the accumulated water inside the instrument shell 110 and sealing the instrument shell 110 after the water is drained, which is arranged below the instrument shell 110.

[0044] Further, the moisture-proof assembly 230 comprises a fixed box 231 communicated with the bottom of the instrument shell 110, a Z-shaped pipe 232 fixedly connected to the inner surface of the fixed box 231, a float 233 arranged in the inner cavity of the fixed box 231, and a swing rod 234 fixedly connected to the outer surface of the float 233.

[0045] Preferably, the moisture-proof assembly 230 further comprises a transmission rod 235 hingedly connected to the surface of the swing rod 234, a connecting rod 236 hingedly connected to the other end of the transmission rod 235, and a blocking block 237 hingedly connected to the outer side of the connecting rod 236 and cooperating with the Z-shaped pipe 232.

[0046] It needs to be explained that the fixed box 231 is used to collect the water that appears inside the instrument shell 110, and provides space for subsequent drainage operation, the Z-shaped pipe 232 is the channel for the water to drain out, and at the same time, by using the special shape, the float 233 can sense the water level change in the fixed box 231 by the buoyancy, when the water level rises, the float 233 floats up synchronously; when the water level drops, the float 233 sinks synchronously, the swing rod 234 rotates under the drive of the float 233, thereby driving the transmission rod 235 to move synchronously, and then through the cooperation of the transmission rod 235 and the connecting rod 236, the movement of the block 237 is driven, the opening and closing control of the Z-shaped pipe 232 is realized.

[0047] The block 237 moves vertically upward along the inner wall of the Z-shaped pipe 232, so as to realize the effect that the Z-shaped pipe 232 is automatically opened when the water accumulates in the fixed box 231, and the Z-shaped pipe 232 is re-sealed after the water is drained out.

[0048] It should be noted that the outer end surface of the swing rod 234 is hinged to the outer surface of the Z-shaped pipe 232, and the outer end surface of the connecting rod 236 is hinged to the other side surface of the Z-shaped pipe 232.

[0049] In use, after the collection instrument body 100 is started, the detection head 120 starts to collect geological data such as the physical properties of rocks in karst development areas, geological structure characteristics, and underground water related information;

[0050] In the collection process, when the ambient temperature rises: the heat is conducted to the thermal expansion block 225 through the heat conduction sleeve 224, the thermal expansion block 225 is heated and expanded, and the T-shaped rod 226 is driven to move linearly in the heat conduction sleeve 224, the slide block 227 is driven to move synchronously through the T-shaped rod 226, and then the first cam 221 and the second cam 222 are driven to rotate through the guide grooves 228 on the two side inner walls of the slide block 227, thereby driving the first top cover 214 on the fixed sleeve 213 and the second top cover 216 on the rotating sleeve 215 to rotate towards each other, and opening the heat dissipation hole 130 for heat dissipation;

[0051] When encountering heavy rain and the temperature decreases: the thermal expansion block 225 shrinks, and the T-shaped rod 226 is driven to move reversely through the reaction force of the spring 229, so that the first top cover 214 and the second top cover 216 are re-closed to prevent rainwater, dust and the like from entering;

[0052] If the rainwater enters the instrument shell 110, it enters the fixed box 231 through gravity, when the water level in the fixed box 231 rises, the float 233 floats up and drives the swing rod 234 to rotate, and then the swing rod 234, the transmission rod 235 and the connecting rod 236 cooperate to drive the block 237 to move vertically upward, and the Z-shaped pipe 232 is opened to drain out the water;

[0053] After the water is drained: the float 233 sinks, driving the blocking block 237 to reseal the Z-shaped pipe 232, preventing external water vapor from entering, ensuring the normal operation of the collection instrument body 100 and the accuracy of data collection.

[0054] In summary, through the cooperation of each component in the protection mechanism 200, when the ambient temperature rises, the heat dissipation hole 130 is automatically opened to dissipate heat for the collection instrument body 100, avoiding changes in the performance parameters of electronic components caused by high temperatures, and when the temperature decreases, the heat dissipation hole 130 is automatically closed to prevent external debris such as rainwater and dust from entering the instrument shell 110, reducing the risk of damage to electronic components caused by debris entering, and also automatically sealing the device after the water is drained when rainwater enters the device interior, preventing continuous entry of external water vapor to achieve, ensuring the accuracy of the data collected by the collection instrument body 100 while extending its service life.

[0055] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various example embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality, and not just structural equivalents, but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described herein, but extends to all structures that fall within the scope of the appended claims.

[0056] Furthermore, in the interest of providing a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those unrelated to the best mode of practicing the present application, or those unrelated to any implementation of the present application).

[0057] It is to be understood that the development of the particular implementations described herein was not determined merely by the availability of certain items or materials. Rather and more generally, specific implementations can be determined, for example, based on the particular requirements of the instrumentation or design, the particular requirements of the technology being implemented, or other considerations in the design of a particular implementation.

[0058] It should be noted that the above examples are only used to illustrate the technical solutions of the present application, and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. A karst development geological data acquisition device, characterized in that: The utility model relates to a kind of collection instrument, including, Instrument body (100), including instrument shell (110), detection head (120) fixedly installed on the outer surface of the instrument shell (110), and heat dissipation hole (130) opened in the top of the instrument shell (110); Protective mechanism (200), including the anti-covering component (210) for preventing the heat dissipation hole (130) from being kept open, which is located outside the heat dissipation hole (130); Opening and closing component (220), including the opening degree of the anti-covering component (210) for following the change of ambient temperature to control, so that the opening and closing component (220) of heat dissipation hole (130) is opened to the instrument shell (110) for heat dissipation, which is arranged on the outer surface of the anti-covering component (210).

2. The karst development geological data acquisition device according to claim 1, characterized in that: The anti-covering component (210) includes sleeve (211) fixedly connected to the top of the instrument shell (110), rotating rod (212) fixedly installed on the inner surface of the sleeve (211) by bearing, fixed sleeve (213) fixedly sleeved on the outer surface of the rotating rod (212), first top cover (214) fixedly connected to the outer side of the fixed sleeve (213), rotating sleeve (215) rotatably sleeved on the outer surface of the rotating rod (212), and second top cover (216) fixedly connected to the outer side of the rotating sleeve (215).

3. The karst development geological data acquisition device according to claim 2, characterized in that: When the first top cover (214) and the second top cover (216) are closed, the heat dissipation hole (130) can be completely blocked, and when the first top cover (214) and the second top cover (216) are opened, the heat dissipation hole (130) can be communicated with the outside.

4. The karst development geological data acquisition device according to claim 3, characterized in that: The opening and closing component (220) includes first cam (221) and second cam (222) fixedly sleeved on the outer end surface of the rotating rod (212) and the rotating sleeve (215) respectively, fixed frame (223) fixedly connected to the outer surface of the sleeve (211), and heat conduction sleeve (224) fixedly installed on the inner wall of the fixed frame (223).

5. The karst development geological data acquisition device according to claim 4, characterized in that: The opening and closing component (220) further includes heat expansion block (225) arranged in the inner cavity of the heat conduction sleeve (224), T-shaped rod (226) movably connected to the inner surface of the heat conduction sleeve (224) and cooperating with the heat expansion block (225), sliding block (227) fixedly connected to the penetrating end of the T-shaped rod (226), guide groove (228) respectively arranged on the inner wall of both sides of the sliding block (227) and cooperating with the first cam (221) and the second cam (222), and spring (229) sleeved on the outer side of the T-shaped rod (226).

6. The karst development geological data acquisition device according to claim 5, characterized in that: The outer surface of the sliding block (227) is slidably connected with the inner wall of the heat conduction sleeve (224), and the first cam (221) and the second cam (222) are slidably contacted with the inner walls of the two guide grooves (228) respectively.

7. The karst development geological data acquisition device according to claim 6, characterized in that: The protective mechanism (200) further includes moisture-proof component (230) for draining water accumulated inside the instrument shell (110) and sealing the instrument shell (110) after the water is drained, which is arranged below the instrument shell (110).

8. The karst development geological data acquisition device according to claim 7, characterized in that: The moisture-proof assembly (230) comprises a fixing box (231) communicated with the bottom of the instrument shell (110), a Z-shaped pipe (232) fixedly connected to the inner surface of the fixing box (231), a float (233) arranged in the inner cavity of the fixing box (231), and a swing rod (234) fixedly connected to the outer surface of the float (233).

9. The karst development geological data acquisition device according to claim 8, characterized in that: The moisture-proof assembly (230) further comprises a transmission rod (235) hingedly connected to the surface of the swing rod (234), a connecting rod (236) hingedly connected to the other end of the transmission rod (235), and a blocking block (237) hingedly connected to the outer side of the connecting rod (236) and matched to block the Z-shaped pipe (232).

10. The karst development geological data acquisition device according to claim 9, characterized in that: The outer end surface of the swing rod (234) is hingedly connected to the outer surface of the Z-shaped pipe (232), and the outer end surface of the connecting rod (236) is hingedly connected to the other side surface of the Z-shaped pipe (232).

Images