CN113108208A - Hydrology monitoring is with integrated auxiliary stand of multisensor - Google Patents

Hydrology monitoring is with integrated auxiliary stand of multisensor Download PDF

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Publication number
CN113108208A
CN113108208A CN202110399462.5A CN202110399462A CN113108208A CN 113108208 A CN113108208 A CN 113108208A CN 202110399462 A CN202110399462 A CN 202110399462A CN 113108208 A CN113108208 A CN 113108208A
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CN
China
Prior art keywords
fixing
sleeve
air
spring
nail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110399462.5A
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Chinese (zh)
Inventor
张冰
李博
贾敏敏
马松根
录红勋
申方凡
姚鹏
赵蓓蓓
王沛
王国重
孙乐强
卢圆章
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Individual
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Individual
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Priority to CN202110399462.5A priority Critical patent/CN113108208A/en
Publication of CN113108208A publication Critical patent/CN113108208A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
    • F16M11/247—Members preventing slipping of the feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/06—Fluid filling or discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

Abstract

The invention discloses a multi-sensor integrated auxiliary support for hydrological monitoring, which comprises support legs, wherein adjusting devices and fixing devices are arranged on the support legs, each fixing device comprises a fixing sleeve, an air inlet device is fixedly arranged at the top of each fixing sleeve, an air release device is fixedly arranged at the top of the outer surface of each fixing sleeve, a piston is movably sleeved in an inner cavity of each fixing sleeve, a fixing nail is fixedly arranged at the bottom of each piston, a first spring is movably sleeved on the outer surface of each fixing nail, the bottom of each fixing sleeve is fixedly arranged on a bottom plate, and supporting parts are arranged at four corners of the bottom of each bottom plate. The top end of the air cylinder connecting shell is connected with the output end of the air cylinder, air is injected into the fixing sleeve according to the air cylinder, the fixing nail is pushed to be finally inserted into soft soil, and the fixing stability of the device is improved; the cushioning effect of supporting part can play buffering and adjusting device's effect, improves the device measuring accuracy nature.

Description

Hydrology monitoring is with integrated auxiliary stand of multisensor
Technical Field
The invention belongs to the technical field of hydrological monitoring, and particularly relates to a multi-sensor integrated auxiliary support for hydrological monitoring.
Background
The hydrological monitoring system is suitable for hydrological departments to carry out real-time monitoring on hydrological parameters such as rivers, lakes, reservoirs, channels, underground water and the like, and the monitoring content comprises the following steps: the hydrological monitoring system adopts a wireless communication mode to transmit monitoring data in real time, so that the working efficiency of a hydrological department can be greatly improved.
Integrated sensor of hydrology monitoring's use, the hydrology monitor finally can be installed at the top of auxiliary stand, because the environment of hydrology monitoring is comparatively complicated, it often can install fixedly in the relatively poor field environment of condition, because the position of monitoring is close to rivers and lakes etc. mostly, and the soil at here is comparatively soft, the auxiliary stand is relatively poor in stabilizing effect when supporting, and in the manual operation process, when the staff debugs the instrument, the part weight of hand and health can press on the instrument, it skids to cause the instrument to produce more easily under this condition, consequently, need a more sound fixed mode. And in the field environment, the bottom surface is not flat, which often causes that the height compensation of the light-dependent instrument and the top of the bracket is not enough to align the instrument, so that a more complete height compensation method is needed.
Disclosure of Invention
The invention aims to solve the problems and provides a multi-sensor integrated auxiliary bracket for hydrological monitoring, which has the advantages of stable fixation, skid prevention and height compensation.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an integrated auxiliary stand of multisensor for hydrology monitoring, includes the supporting leg, be equipped with adjusting device on the supporting leg, adjusting device is connected with fixing device, fixing device is including fixed cover, the top fixed mounting of fixed cover has air inlet unit, the top fixed mounting of fixed cover surface has disappointing device, the piston has been cup jointed in the activity of the inner chamber of fixed cover, the bottom fixed mounting of piston has the staple, a spring has been cup jointed in the surface activity of staple, the bottom fixed mounting of fixed cover in the bottom plate, the bottom four corners department of bottom plate all is equipped with the supporting part.
Preferably, the medial surface fixed mounting of fixed cover has the track, orbital inboard is provided with the tooth, orbital inboard is provided with the top cover, the middle part movable mounting who pushes up the cover inner chamber has the turning block, the both sides movable mounting who pushes up the cover inner chamber has the bail, No. two springs have been cup jointed in the surface activity of bail, the both ends of turning block and the medial surface contact of two bail, the outside movable mounting who pushes up the cover has the turning handle, turning handle and turning block fixed connection, the top movable mounting who pushes up the cover has the supporting leg, the top movable mounting of supporting leg has the hydrology monitor.
Preferably, the air inlet device comprises a shell, a partition plate is installed in an inner cavity of the shell, a guide pillar is movably sleeved at the middle of the partition plate, a third spring is movably sleeved on the surface of the guide pillar, a top plate is fixedly installed at the top of the guide pillar, the top end and the bottom end of the third spring are respectively in contact with the top plate and the partition plate, the guide pillar penetrates through the partition plate to extend to the lower portion of the guide pillar and is fixedly connected with a sealing plate, the top surface of the sealing plate and the bottom surface of the partition plate are mutually attached, and the shell is fixedly installed at the top of.
Preferably, the device of disappointing is including card post, sealed piece and No. four springs, card post activity joint in fixed cover, card post the inner passes fixed cover and extends to inside and fixedly connected with sealed piece, the surface activity of card post has cup jointed No. four springs, the inner and the outer end of No. four springs contact with fixed cover surface and card post port department respectively, the laminating of inner chamber wall of sealed piece and fixed cover.
Preferably, a circular through hole is formed in the middle of the bottom plate, the inner diameter of the circular through hole is matched with the outer diameter of the fixing nail, and the fixing nail retracts into the inner cavity of the fixing sleeve when air pressure in the fixing sleeve is normal.
Preferably, the diameter value of the clamping column is smaller than the inner diameter of a through hole on the surface of the fixed sleeve clamped in the clamping column, and the diameter of the sealing block is larger than that of the through hole on the surface of the fixed sleeve.
Preferably, the supporting part is a foot pad made of polyurethane and is fixed on the bottom plate through a fixing bolt.
Preferably, a cavity is arranged inside the fixing nail and communicated with the inside of the fixing sleeve through a first air pressure valve; the side wall of the fixing nail is internally provided with a sliding groove, the sliding groove is internally sealed and slides with a sliding block, the sliding block is provided with an inserting nail, and two ends of the sliding block are connected with the inner wall of the fixing nail through a fifth spring.
Preferably, the supporting part is an air bag and is communicated with a deflation valve above the bottom plate; the supporting part is communicated with the inside of the fixed sleeve through an air passage on the side wall of the fixed sleeve and a second air pressure valve; and each support part is provided with a sealing valve.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the top end of the air cylinder connecting shell is connected with the output end of the air cylinder, air is injected into the fixing sleeve according to the air cylinder, the air pressure in the inner cavity of the fixing sleeve is increased to generate high pressure to overcome the elastic force of the first spring, the fixing nail is pushed to be finally inserted into soft soil, after the fixing sleeve is used, the clamping column is pressed, the air in the inner cavity of the fixing sleeve is discharged, the internal pressure returns to a normal level, and due to the elastic force of the first spring, the piston is upwards moved by the elastic force of the first spring to finally pull out the fixing nail from the soil.
2. According to the invention, through the structure that the cavity, the first air pressure valve, the chute, the inserted nail and the like are arranged in the fixed nail, after the fixed nail cannot be continuously inserted into soft soil, air is continuously pressed into the fixed sleeve through the inflator pump, the first air valve is opened, air with pressure enters the cavity, along with further air pressing, the air pressure in the cavity is increased and the sliding block is pushed to perform sealed sliding motion in the chute, the inserted nail is pushed out of the chute by the sliding block while the sliding block compresses the fifth spring, and the inserted nail extends out of the chute and then is inserted into soil, so that the fixing effect of the fixed nail is further improved, the fixing stability of the device is improved, and the fixing effect of the device is enhanced.
3. The invention further sets the supporting part as an air bag, and the supporting part is communicated with the air release valve above the bottom plate; the supporting part is communicated with the inside of the fixed sleeve through an air passage on the side wall of the fixed sleeve and a second air pressure valve. After the fixing nail and the inserting nail are fixed, the fixing sleeve is further inflated through the inflator pump, the second air valve is opened after the air pressure reaches a certain value, and air with pressure enters the air bag from the air passage. The air bag is gradually enlarged by continuously inflating the air bag, and the air bag with the enlarged volume is firstly filled in the gaps between the soft soil and the supporting part, the bottom plate and the bottom of the track; the air bag extrudes the soft soil on the surface layer, so that the soft soil is compacted, and the fixing effect of the fixing nails and the inserting nails can be improved; the air bag has good buffering effect, can play a good role in buffering the vibration of the monitoring device caused by external vibration, improves the stability of the device in a vibration environment, and further improves the accuracy of measurement;
4. the air-release valve and the airtight valve are used for coaction, after sufficient air is filled in the air bag, the air passage is sealed through the airtight valve, and then the air bag is sealed and mutually independent; after each air bag is filled with air and sealed, the air in the air bag can be discharged through the corresponding air discharge valve, so that the supporting effect of the air bag is adjusted, and the supporting effect of the support part, the bottom plate and the bottom of the track can be adjusted; meanwhile, one of the air bags can be inflated independently through the sealing valve, the size of each air bag is controlled independently through independent inflation, the supporting strength of the air bags on the corresponding supporting part, the corresponding bottom plate and the corresponding rail bottom is further controlled, the supporting angle of the device is adjusted through the size of the air bags, and the levelness of the device in use is adjusted by matching with a horizontal adjusting mechanism of the device; so, through the cooperation jointly of bleed valve and airtight valve, the levelness of this device when using is adjusted to the more convenient, improves device measuring stability and accuracy nature.
5. According to the invention, the top sleeve is lifted to a proper height on the rail by sliding the top sleeve by a worker, so that the corresponding supporting leg is also lifted or put down, the rotating handle is rotated, when two far round corners of the rotating block are contacted with the inner side surface of the staple, the staple can extend towards two sides and is inserted into teeth, and when two close round corners of the rotating block are contacted with the inner side surface of the staple, the staple retracts into the inner cavity of the top sleeve under the elastic action of the second spring, so that the locking and unlocking of the position of the top sleeve are realized, the height compensation of the supporting leg at the bottom is realized, and the height compensation performance is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an internal cross-sectional view of the harness and air inlet means of the present invention;
FIG. 3 is an internal cross-sectional view of the crown sleeve of the present invention;
FIG. 4 is an external view of the track and its connection diagram according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 6 is a schematic view of the staple and plug pin configuration of the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 6 according to the present invention;
FIG. 8 is a schematic view of a support portion according to the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 8 at C according to the present invention;
FIG. 10 is an enlarged view of the structure shown in FIG. 8 at D according to the present invention.
In the figure: 1. fixing a sleeve; 2. an air intake device; 201. a housing; 202. a partition plate; 203. a top plate; 204. a guide post; 205. a third spring; 206. a sealing plate; 3. a gas release device; 301. clamping the column; 302. a sealing block; 303. a fourth spring; 4. a piston; 5. fixing nails; 51. a cavity; 52. a first pneumatic valve; 53. a chute; 54. a slider; 55. inserting a nail; 56. a fifth spring; 6. a first spring; 7. a base plate; 8. a support portion; 9. a track; 10. teeth; 11. jacking and sleeving; 12. a staple bolt; 13. a second spring; 14. rotating the block; 15. a handle is rotated; 16. supporting legs; 17. a hydrological monitor; 18. an adjustment device; 19. a fixing device; 20. a deflation valve; 21. an airway; 22. a second pneumatic valve; 23. a sealing valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 to 5, the invention provides a multi-sensor integrated auxiliary bracket for hydrologic monitoring, which comprises three support legs 16, wherein the number of the support legs 16 is three; be equipped with adjusting device 18 on supporting leg 16, adjusting device 18 is connected with fixing device 19, fixing device 19 is including fixed cover 1, the top fixed mounting of fixed cover 1 has air inlet unit 2, the top fixed mounting of fixed cover 1 surface has disappointing device 3, piston 4 has been cup jointed in the activity of the inner chamber of fixed cover 1, the bottom fixed mounting of piston 4 has staple 5, spring 6 has been cup jointed in the surface activity of staple 5, the bottom fixed mounting of fixed cover 1 is in bottom plate 7, the bottom four corners department of bottom plate 7 all is equipped with supporting part 8. Specifically, supporting part 8 is the callus on the sole of polyurethane material and fixes through fixing bolt on bottom plate 7, supporting part 8 has certain support intensity on the one hand, supports the device of bottom plate 7 and top, and supporting part 8 also has better buffering shock attenuation effect simultaneously, cushions the shock attenuation to the device of its top, improves the stability of device in the use.
Wherein, the medial surface fixed mounting of fixed cover 1 has track 9, the inboard of track 9 is provided with tooth 10, the inboard of track 9 is provided with a cover 11, the middle part movable mounting of 11 inner chambers in the cover has turning block 14, the both sides movable mounting in 11 inner chambers in the cover has bail 12, No. two springs 13 have been cup jointed in the surface activity of bail 12, the both ends of turning block 14 and the medial surface contact of two bail 12, the outside movable mounting of top cover 11 has turning handle 15, turning handle 15 and turning block 14 fixed connection, the top movable mounting of top cover 11 has supporting leg 16, the top movable mounting of supporting leg 16 has hydrology monitor 17.
Wherein, the air inlet device 2 comprises a shell 201, a baffle plate 202 is arranged in the inner cavity of the shell 201, a guide post 204 is movably sleeved in the middle of the baffle plate 202, a third spring 205 is movably sleeved on the surface of the guide post 204, a top plate 203 is fixedly arranged on the top of the guide post 204, the top end and the bottom end of the third spring 205 are respectively contacted with the top plate 203 and the baffle plate 202, the guide post 204 passes through the baffle plate 202 and extends to the lower part thereof and is fixedly connected with a sealing plate 206, the top surface of the sealing plate 206 and the bottom surface of the baffle plate 202 are mutually jointed, the shell 201 is fixedly arranged on the top of a fixed sleeve 1, the top end of the shell 201 is connected with the output end of an air cylinder, the air cylinder injects air into the shell 201, the baffle plate 202 firstly divides the inner space of the shell 201 into an upper part and a lower part, the air firstly enters the upper part space, the upper part and the lower part of the inner space of the shell 201 are communicated, the gas diameter enters the lower space of the shell 201 and then enters the inner cavity monkey of the fixing sleeve 1, when the pressure of the inner cavity of the fixing sleeve 1 is equal to that of the upper space and the lower space of the shell 201, the third spring 205 rebounds and is closed again to seal the partition plate 202.
The air release device 3 comprises a clamping column 301, a sealing block 302 and a fourth spring 303, the clamping column 301 is movably clamped on the fixed sleeve 1, the inner end of the clamping column 301 penetrates through the fixed sleeve 1 to extend into the fixed sleeve and is fixedly connected with the sealing block 302, the fourth spring 303 is movably sleeved on the outer surface of the clamping column 301, the inner end and the outer end of the fourth spring 303 are respectively contacted with the surface of the fixed sleeve 1 and the port of the clamping column 301, the sealing block 302 is attached to the inner cavity wall of the fixed sleeve 1, the clamping column 301 can be continuously pushed outwards under the action of the fourth spring 303, the clamping column 301 is pulled towards the sealing block 302, the sealing block 302 is pulled to be attached to the inner cavity wall of the fixed sleeve 1, and the diameter of the sealing block 302 is larger than that of the through hole where the clamping column 301 is located, so that the sealing block 302 can completely cover the through hole.
Wherein, a circular through-hole and the internal diameter of this circular through-hole and the 5 external diameter adaptations of staple are seted up at the middle part of bottom plate 7, and staple 5 contracts back when fixed cover 1 air pressure is normal in the inner chamber of fixed cover 1, and after the outside lets in the air to the inner chamber of fixed cover 1, the compressed air produces pressure to piston 4, and this pressure can overcome the elasticity of a spring 6 and promote piston 4, staple 5 and go down, and the most advanced of final staple 5 stretches out bottom plate 7 and is followed closely into in the soil.
Wherein, the diameter value of card post 301 is less than the fixed cover 1 surperficial through-hole internal diameter of its card income, the diameter of sealed piece 302 is greater than the diameter of fixed cover 1 surperficial through-hole, when the inside of fixed cover 1 need lose heart, externally press according to calorie post 301, the sealed piece 302 that lies in fixed cover 1 inner chamber this moment can break away from the inner chamber wall of fixed cover 1 and lead to sealed piece 302's sealed effect inefficacy, because the diameter of calorie post 301 is less than the diameter of through-hole, so inside air current can be along the clearance between calorie post 301 and the through-hole outside fixed cover 1 of discharging.
Firstly, the support is opened to facilitate the fixed sleeve 1 to be on the soft soil ground, the top end of the shell 201 of the air cylinder is connected with the output end of the air cylinder, air is injected into the fixed sleeve 1 according to the air cylinder, and due to the fact that air pressure in the inner cavity of the fixed sleeve 1 is gradually increased, pressure generated by the air pressure overcomes the elastic force of the first spring 6 to push the piston 4 and the fixing nail 5 to descend, and the fixing nail 5 is finally inserted into the soft soil; after the fixing device is used, the clamping column 301 is pressed, gas in the inner cavity of the fixing sleeve 1 is exhausted, the internal pressure returns to normal, the first spring 6 recovers elastic deformation due to the elastic action of the first spring 6, the piston 4 moves upwards under the elastic force of the first spring 6, and finally the fixing nail 5 is pulled out of soil, so that the fixing device 19 is separated from the soil at the fixing position.
The rotating block 14 is in a shape of a diamond rounded off, a worker rotates the rotating handle 15 on the outside, when two rounded corners far away from each other of the rotating block 14 are in contact with the inner side surface of the staple 12, the staple 12 extends towards two sides and is inserted into the teeth 10, and when two close rounded corners of the rotating block 14 are in contact with the inner side surface of the staple 12, the staple 12 retracts into the inner cavity of the top sleeve 11 due to the elastic force of the second spring 13.
Example 2
In order to further improve the stability of the fixing nail 5 to the device, a further improvement is made to the mechanism inside the fixing nail 5. Specifically, as shown in fig. 6-7, a cavity 51 is formed inside the fixing nail 5, and the cavity 51 is communicated with the inside of the fixing sleeve 1 through a first pneumatic valve 52; the side wall of the fixing nail 5 is internally provided with a sliding groove 53, the sliding groove 53 is internally provided with a sliding block 54 in a sealing and sliding manner, the sliding block 54 is provided with an inserting nail 55, and two ends of the sliding block 54 are connected with the inner wall of the fixing nail 5 through a fifth spring 56. When gas is pressed into the fixed sleeve 1 through the inflator pump, the piston 4 and the fixing nail 5 are pushed to descend, and finally the fixing nail 5 is inserted into the soft soil; after staple 5 can't continue to insert in the soft soil, during staple 5 inserts the soft soil to deepest in promptly, continue to press in the air through the inflator pump to fixed cover 1, first air valve 52 is opened, air with pressure enters into cavity 51, along with further air of impressing, atmospheric pressure increase in cavity 51 promotes slider 54 at the sealed sliding motion of spout 53 internal seal, slider 54 pushes out spout 53 outside inserting nail 55 in the time of five spring 56 of compression, insert in the nail 55 stretches out after spout 53 inserts earth, further improve staple 5's fixed effect, improve the stability fixed to this device. When the air pressure in the cavity 51 disappears, the five-gauge spring 56 recovers elastic deformation, pushes the slide block 54 to return to the initial position, and the plug pin 55 retracts into the sliding groove 53. Through the further improvement to the internal structure of the fixing nail 5, on the basis that the fixing nail 5 is fixed, the multiple groups of inserting nails 55 are inserted into the soil, and the fixing effect of the device is enhanced.
Example 3
Because the hydrological monitoring environment is complex, the device is usually installed and fixed in the field environment with poor conditions for hydrological monitoring, particularly, the monitoring position is mostly close to rivers, lakes, bridges and the like, the soil at the position has large water content and soft texture, and the device can be preliminarily fixed by inserting the fixing nail 5 into the soft soil through the piston 4; however, since the soil is softer, after the fixing nail 5 is completely inserted into the soft soil, the soft soil cannot provide strong support for the supporting part 8, the bottom plate 7 and the rail 9 which are in contact with the soft soil; particularly, when the device is fixed at a position near the underbridge of a river, the stability and the accuracy of the device in the using process are more easily influenced due to the influence of the vibration generated by vehicles passing in front. Therefore, it is necessary to further improve the stability and shock resistance of the device based on the fixation of the fixing nail 5 and the plug nail 55.
As shown in fig. 8-10, the support portion 8 is an airbag, and the support portion 8 is in communication with a deflation valve 20 above the base plate 7; the support part 8 is communicated with the inside of the fixing sleeve 1 through an air passage 21 and a second air pressure valve 22 on the side wall of the fixing sleeve 1. After the fixing nail 5 and the inserting nail 55 finish fixing the device, the inner part of the fixing sleeve 1 is further inflated through the inflator pump, so that the air pressure in the fixing sleeve 1 is increased; when the air pressure reaches a certain value, the second air valve 22 is opened, and air with pressure enters the supporting part 8, namely the air bag, from the air passage 21. The air bag is gradually enlarged by continuously inflating the air bag, and the air bag with enlarged volume is firstly filled in the gap between the soft soil and the bottoms of the supporting part 8, the bottom plate 7 and the track 9; along with continuous inflation of the air bag, the air bag is gradually enlarged and extrudes the soft soil on the surface layer under the reverse extrusion acting force of the bottoms of the supporting part 8, the bottom plate 7 and the track 9 after the gaps between the soft soil and the bottoms of the supporting part 8, the bottom plate 7 and the track 9 are filled, so that the soft soil is compacted, and the fixing effect of the fixing nail 5 and the inserting nail 55 can be improved; meanwhile, the compacted soil is connected with the support part 8, the bottom plate 7 and the bottom of the track 9 into a whole through the air bag, so that more stable support is provided for the whole device; moreover, the inflated air bag has better buffering effect, can play a good buffering role in the vibration of the monitoring device caused by external vibration, improves the stability of the device in the vibration environment, and then improves the accuracy of measurement.
Furthermore, the supporting parts 8 are communicated with a deflation valve 20 above the bottom plate 7, and each supporting part 8 is provided with a sealed valve 23, on one hand, when the device is retracted, the deflation valve 20 is used for releasing air in the air bag; on the other hand, the deflation valve 20 cooperates with the closed valve 23 to seal the air passage 21 through the closed valve 23 after enough air is filled in the air bag, thereby completing the sealing of each air bag and the independence between each air bag and each other; after each air bag is filled with air and sealed, the air in the air bag can be discharged through the corresponding air discharge valve 20, so that the supporting effect of the air bag is adjusted, and the effect of adjusting the supporting effect on the bottoms of the supporting part 8, the bottom plate 7 and the track 9 can be further realized; meanwhile, one of the air bags can be independently inflated through the sealing valve 23, the size of each air bag is independently controlled through independent inflation, the supporting strength of the air bags on the corresponding supporting part 8, the corresponding bottom plate 7 and the corresponding bottom of the rail 9 is further controlled, the supporting angle of the device is adjusted through the size of the air bags, and the levelness of the device in use is adjusted by matching with a horizontal adjusting mechanism of the device; therefore, the levelness of the device in use can be adjusted more conveniently by the common cooperation of the air release valve 20 and the sealed valve 23, and the stability and the accuracy of the measurement of the device are improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an integrated auxiliary stand of multisensor for hydrology monitoring, includes supporting leg (16), its characterized in that: the air inlet device is characterized in that an adjusting device (18) is arranged on the supporting leg (16), the adjusting device (18) is connected with a fixing device (19), the fixing device (19) comprises a fixing sleeve (1), an air inlet device (2) is fixedly mounted at the top of the fixing sleeve (1), an air leakage device (3) is fixedly mounted at the top of the outer surface of the fixing sleeve (1), a piston (4) is movably sleeved in an inner cavity of the fixing sleeve (1), a fixing nail (5) is fixedly mounted at the bottom of the piston (4), a first spring (6) is movably sleeved at the outer surface of the fixing nail (5), the bottom of the fixing sleeve (1) is fixedly mounted on a bottom plate (7), and supporting parts (8) are arranged at four corners of the bottom plate;
the inner side surface of the fixed sleeve (1) is fixedly provided with a track (9), the inner side of the track (9) is provided with teeth (10), the inner side of the track (9) is provided with a top sleeve (11), the middle part of the inner cavity of the top sleeve (11) is movably provided with a rotating block (14), two sides of the inner cavity of the top sleeve (11) are movably provided with staples (12), a second spring (13) is sleeved on the surface of each staple (12), two ends of each rotating block (14) are in contact with the inner side surfaces of the two staples (12), a rotating handle (15) is movably arranged outside the top sleeve (11), the rotating handle (15) is fixedly connected with the rotating block (14), supporting legs (16) are movably arranged at the top part of the top sleeve (11), and a hydrological monitor (17) is movably arranged at the top part of the supporting legs (16);
the air inlet device (2) comprises a shell (201), a partition plate (202) is installed in an inner cavity of the shell (201), a guide pillar (204) is movably sleeved in the middle of the partition plate (202), a third spring (205) is movably sleeved on the surface of the guide pillar (204), a top plate (203) is fixedly installed at the top of the guide pillar (204), the top end and the bottom end of the third spring (205) are respectively contacted with the top plate (203) and the partition plate (202), the guide pillar (204) penetrates through the partition plate (202) to extend to the lower side of the partition plate and is fixedly connected with a sealing plate (206), the top surface of the sealing plate (206) and the bottom surface of the partition plate (202) are mutually attached, and the shell (201) is fixedly installed at the top of the fixed sleeve;
disappointing device (3) is including card post (301), sealed piece (302) and No. four spring (303), card post (301) activity joint in fixed cover (1), card post (301) inner passes fixed cover (1) and extends to inside and fixedly connected with sealed piece (302), No. four spring (303) have been cup jointed in the surface activity of card post (301), the inner and the outer end of No. four spring (303) contact with fixed cover (1) surface and card post (301) port department respectively, sealed piece (302) and the laminating of the inner chamber wall of fixed cover (1).
2. The integrated auxiliary bracket of multiple sensors for hydrological monitoring according to claim 1, wherein: the middle part of the bottom plate (7) is provided with a circular through hole, the inner diameter of the circular through hole is matched with the outer diameter of the fixing nail (5), and the fixing nail (5) retracts into the inner cavity of the fixing sleeve (1) when the air pressure in the fixing sleeve (1) is normal.
3. The integrated auxiliary bracket of multiple sensors for hydrological monitoring according to claim 2, wherein: the diameter value of the clamping column (301) is smaller than the inner diameter of a through hole on the surface of the fixed sleeve (1) clamped in the clamping column, and the diameter of the sealing block (302) is larger than that of the through hole on the surface of the fixed sleeve (1).
4. The integrated auxiliary bracket of multiple sensors for hydrological monitoring according to claim 1, wherein: the supporting part (8) is a foot pad made of polyurethane and is fixed on the bottom plate (7) through a fixing bolt.
5. The integrated auxiliary bracket of multiple sensors for hydrological monitoring according to claim 1, wherein: a cavity (51) is arranged in the fixing nail (5), and the cavity (51) is communicated with the inside of the fixing sleeve (1) through a first air pressure valve (52); be equipped with spout (53) in the lateral wall of staple (5), spout (53) internal seal slides has slider (54), be equipped with on slider (54) and insert nail (55), slider (54) both ends through No. five spring (56) with the inner wall of staple (5) is connected.
6. The integrated auxiliary bracket of multiple sensors for hydrological monitoring according to claim 2, wherein: the supporting part (8) is an air bag, and the supporting part (8) is communicated with a deflation valve (20) above the bottom plate (7); the supporting part (8) is communicated with the inside of the fixed sleeve (1) through an air passage (21) on the side wall of the fixed sleeve (1) and a second air pressure valve (22); each support part (8) is provided with a sealing valve (23).
CN202110399462.5A 2021-04-14 2021-04-14 Hydrology monitoring is with integrated auxiliary stand of multisensor Pending CN113108208A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113864575A (en) * 2021-10-18 2021-12-31 寿光市规划编制研究中心 Urban planning is investigated and is used measurement support

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113864575A (en) * 2021-10-18 2021-12-31 寿光市规划编制研究中心 Urban planning is investigated and is used measurement support

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Application publication date: 20210713