CN113252873B - A test monitoring devices for salt-affected soil water salt migration - Google Patents
A test monitoring devices for salt-affected soil water salt migration Download PDFInfo
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Abstract
The invention discloses a test monitoring device for salt migration of saline soil water, which comprises: the device comprises a base, wherein a simulation detection box is fixedly installed at the top of the base, a rainwater simulation mechanism is fixedly installed at the top in the simulation detection box, a water supply mechanism is fixedly installed at the right side inside the simulation detection box, a semiconductor refrigerator is fixedly installed at the upper end of the left side of the simulation detection box, the right output end of the semiconductor refrigerator is communicated with the left side of an internal group of the simulation detection box, telescopic legs are fixedly installed at two sides of the bottom of the simulation detection box, a detection mechanism is hinged between the tops of the telescopic legs, and damping support legs are fixedly installed at four corners of the bottom of the base; the device can effectively simulate different environments, is convenient to use, strong in operability and wide in application prospect, fills the gap of the test monitoring device for the salt migration of the saline soil water, has strong practicability and wide application prospect, and is worthy of popularization and application.
Description
Technical Field
The invention relates to the technical field of saline soil water and salt migration monitoring, in particular to a test monitoring device for saline soil water and salt migration.
Background
The salinized soil is a general term of salinized soil and alkaline earth and various salinized and alkalized soils. Saline soil refers to soil with the content of soluble salt in soil obviously harmful to the growth of crops, and saline soil is widely distributed in China as special soil, is special soil with environmental sensitivity, and has the engineering properties changing along with the changes of water and temperature. In the road construction of the salinized soil distribution area, the route inevitably passes through the salinized soil road section, and various technical problems related to the characteristics of the salinized soil engineering are encountered;
when the saline soil is used as a roadbed filler, the water and salt migration of the saline soil roadbed has great influence on the strength and stability of the roadbed in a natural precipitation environment. In order to ensure the normal work of the saline soil subgrade, the water and salt migration rule of the saline soil subgrade and the strength attenuation rule of saline soil after water and salt migration need to be deeply researched, however, the research on the related technologies of the construction of high-grade highways in the saline soil area in China is still in the starting stage at present, a related test monitoring device for the water and salt migration of the saline soil is lacked, the conventional test monitoring device for the water and salt migration of the saline soil is inconvenient to simulate different climates, and further the test detection is inconvenient, and therefore the problem is solved by providing the test monitoring device for the water and salt migration of the saline soil.
Disclosure of Invention
The invention provides a test monitoring device for salt migration of saline soil water, which is characterized in that a detection mechanism is arranged, so that when in use, a driving handle in a positioning component can be pulled, the driving handle drives a turntable to rotate, the turntable rotates to drive a driving shaft to rotate, the driving shaft rotates to pull connecting ropes at two ends to contract, the connecting ropes guide force through guide wheels at the outer ends of fixing blocks, a pull ring is further pulled, the pull ring drives a connecting rod, the connecting rod drives a positioning block, the positioning block presses a positioning spring to contract in a hollow groove, a test box can be placed in a bottom plate top placing groove, the driving handle is released, the positioning spring loses the limit, the positioning spring resets to drive the positioning block to be inserted in the positioning groove, the test box is convenient to take and place, the cleaning after test detection is convenient, a second observation window is arranged and can be matched with a first observation window on an opening and closing door, the condition inside the test box can be conveniently observed through the first observation window and the second observation window, the detection is convenient, when the test box is used, redundant rainwater can be discharged by opening the water faucet, when the test box is used, the telescopic leg is arranged, the end part of the fastening bolt can be separated from the limit groove by rotating the fastening bolt, at the moment, the inserting pipe can be pulled to slide in the sleeve pipe, so that the height of the telescopic leg can be adjusted, because the top part of the telescopic leg is hinged with the bottom plate, the length of the telescopic leg can be adjusted, and the inclination of the bottom plate can be adjusted, so that the environment inside the test box can be better simulated, the convenience of test detection is improved, when the length is adjusted, the limit can be completed only by rotating the fastening bolt, the limit can be completed by inserting the end part of the fastening bolt into the limit groove, and the inserting pipe with a square section and the inner part of the sleeve pipe are arranged, the socket pipe is relatively stable in installation inside the socket pipe, and convenience in use of the device is improved.
The technical scheme of the invention is as follows:
a test monitoring devices for salt-affected soil water salt migration includes: the water-saving type water-saving device comprises a base, wherein a simulation detection box is fixedly installed at the top of the base, a rainwater simulation mechanism is fixedly installed at the top in the simulation detection box, a water supply mechanism is fixedly installed at the right side inside the simulation detection box, a semiconductor refrigerator is fixedly installed at the upper end of the left side of the simulation detection box, the right side output end of the semiconductor refrigerator is communicated with the left side of the internal group of the simulation detection box, telescopic legs are fixedly installed at two sides of the bottom of the simulation detection box, a detection mechanism is hinged between the tops of the telescopic legs, damping support legs are fixedly installed at four corners of the bottom of the base, a water guide plate is fixedly installed at the bottom of the simulation detection box, the section of the water guide plate is triangular, the telescopic legs are inserted between two ends of the water guide plate, a water-saving mechanism is arranged in the middle of the lower end of the back of the simulation detection box, and an opening and closing door is hinged to the front of the simulation detection box, a first observation window is arranged on the front face of the opening and closing door, and a control switch is fixedly mounted at the lower end of the right side of the simulation detection box.
Preferably, rainwater simulation mechanism includes telescopic cylinder, telescopic cylinder fixed mounting is in the middle of the top of simulation detection case, telescopic cylinder bottom runs through simulation detection case top inner wall, telescopic cylinder's bottom fixed mounting has rotatory nozzle, rotatory nozzle's bottom both sides fixed mounting has electric heating pipe.
Preferably, the bottom of the electric heating pipe is conical, and the right side of the rotary spray head is communicated with the upper end of the left side of the water supply mechanism through a water delivery hose.
Preferably, the water supply mechanism includes the feed tank, feed tank fixed mounting is in the right side of simulation detection case, the water inlet has been seted up to the right side upper end of feed tank, the water inlet runs through the upper end inner wall of simulation detection case, the top fixed mounting of feed tank has the mounting bracket, the inside fixed mounting of mounting bracket has the suction pump, the bottom that the water delivery hose and feed tank were passed through on the right side of suction pump communicates, the right side that the water delivery hose and rotatory nozzle are passed through in the left side of suction pump is linked together.
Preferably, the top section of the water inlet is trapezoidal, and the bottom of the water delivery hose is fixedly provided with a filter cover.
Preferably, the telescopic legs comprise socket pipes, the socket pipes are fixedly mounted on two sides of the bottom in the simulation detection box, the socket pipes penetrate through two sides of the water guide plate, the top of each socket pipe is connected with an inserting pipe in an inserting mode, the top of each inserting pipe is hinged to two sides of the bottom of the detection mechanism, fastening bolts are connected to the upper ends of the inner sides of the socket pipes in a threaded mode, limiting grooves are formed in the inner sides of the inserting pipes at equal intervals, the end portions of the fastening bolts are inserted into one limiting groove, and the shape of the section of the inner part of each socket pipe and the shape of the section of each inserting pipe are square.
Preferably, the detection mechanism comprises a bottom plate, a placing groove is formed in the top of the bottom plate, positioning assemblies are arranged at two ends of the inner side of the placing groove, a test box is clamped in the placing groove through the positioning assemblies, water faucets are arranged on two sides of the lower end of the test box, a second observation window is formed in the front of the test box, and a graduated scale is fixedly mounted on the right side of the second observation window.
Preferably, the positioning assembly comprises positioning grooves, fixing blocks, a driving shaft and empty grooves, the positioning grooves are arranged on two sides of the bottom of the test box, the driving shaft is rotatably connected to the middle of the bottom plate, the empty grooves are arranged at two ends of the inner part of the placing groove, the fixing blocks are fixedly arranged on two sides of the base and positioned at the lower end of the placing groove, positioning springs are fixedly arranged in the empty grooves, positioning blocks are fixedly arranged on the inner sides of the positioning springs, the positioning blocks are clamped in the positioning grooves, connecting rods are slidably connected in the positioning springs, the inner side end parts of the connecting rods are fixedly connected with the outer sides of the positioning blocks, pull rings are fixedly arranged at the outer side end parts of the connecting rods through the inner wall of the outer sides of the empty grooves, connecting ropes are fixedly connected to the outer sides of the pull rings, guide wheels are rotatably connected to the outer sides of the fixing blocks, the connecting ropes are in transmission connection with the guide wheels, and a turntable is fixedly arranged at the bottom of the driving shaft, the bottom right side fixed mounting of carousel has the driving handle, the outside end of connecting the rope is with the both sides fixed connection of drive shaft.
Preferably, the shock attenuation landing leg includes the installation sleeve, installation sleeve fixed mounting is in four corners in base bottom, the inside fixed mounting of installation sleeve has the bumper shock absorber, the bumper shock absorber bottom is rotated and is connected with the universal wheel.
Preferably, the water saving mechanism comprises a hanging plate and a water leakage hopper, the hanging plate is fixedly installed at the rear end of the bottom of the simulation detection box, a hanging groove is formed in the back face of the hanging plate, the hanging plate is connected with the water saving box in a hanging mode through the hanging groove, the water leakage hopper is fixedly installed on two sides of the lower end of the back face of the simulation detection box, and the front end of the water leakage hopper is communicated with two sides of the rear end of the bottom of the simulation detection box.
The invention has the beneficial effects that:
1. the invention provides a test monitoring device for salt migration of saline soil water, which is characterized in that a detection mechanism is arranged, so that when in use, a driving handle in a positioning component can be pulled, the driving handle drives a turntable to rotate, the turntable rotates to drive a driving shaft to rotate, the driving shaft rotates to pull connecting ropes at two ends to contract, the connecting ropes guide force through guide wheels at the outer ends of fixing blocks, a pull ring is further pulled, the pull ring drives a connecting rod, the connecting rod drives a positioning block, the positioning block presses a positioning spring to contract in a hollow groove, a test box can be placed in a bottom plate top placing groove, the driving handle is released, the positioning spring loses the limit, the positioning spring resets to drive the positioning block to be inserted in the positioning groove, the test box is convenient to take and place, the cleaning after test detection is convenient, a second observation window is arranged and can be matched with a first observation window on an opening and closing door, the condition inside the test box can be conveniently observed through the first observation window and the second observation window, the detection is convenient, when the test box is used, redundant rainwater can be discharged by opening the water faucet, when the test box is used, the telescopic leg is arranged, the end part of the fastening bolt can be separated from the limit groove by rotating the fastening bolt, at the moment, the inserting pipe can be pulled to slide in the sleeve pipe, so that the height of the telescopic leg can be adjusted, because the top part of the telescopic leg is hinged with the bottom plate, the length of the telescopic leg can be adjusted, and the inclination of the bottom plate can be adjusted, so that the environment inside the test box can be better simulated, the convenience of test detection is improved, when the length is adjusted, the limit can be completed only by rotating the fastening bolt, the limit can be completed by inserting the end part of the fastening bolt into the limit groove, and the inserting pipe with a square section and the inner part of the sleeve pipe are arranged, the socket pipe is relatively stable in installation inside the socket pipe, and convenience in use of the device is improved.
2. The invention is provided with the water supply mechanism and the rainwater simulation mechanism, so that when in use, a water pump in the water supply mechanism can be started through the control switch, the water pump pumps water source in the water supply tank through the water delivery hose at the moment, the water is conveyed to the rotary spray head in the rainwater simulation mechanism through the water delivery hose, the rotary spray head rotates through water pressure at the moment to spray water out, the semiconductor refrigerator can be started to operate according to requirements at the moment so as to simulate rainwater in cold seasons, the telescopic cylinder is arranged, the telescopic cylinder can be started to drive the electric heating pipe to be inserted into soil collected in the test box when in use, the electric heating pipe is started to heat the water and the soil at the moment, the water inlet is arranged, the convenience of adding water in the water supply tank can be improved, the simulation of rainwater in hot days is realized, and the test detection convenience and accuracy of saline soil migration are effectively improved, set up the filter mantle and can filter when absorbing the inside water source of feed tank to prevent the inside jam of pipeline, set up conical electric heating pipe, can peg graft in the saline soil comparatively conveniently, the convenience is to its heating.
3. The water-saving device is provided with the water-saving mechanism and the water guide plate which are matched with each other, so that test water generated in use can be guided into the rear end of the bottom of the simulation experiment box through the water guide plate with the triangular section, then the test water can leak into the water-saving box through the water leakage bucket, the test water is convenient to collect and detect, the water-saving box is hung through the hanging plate and the hanging joint operation, the water-saving box can be conveniently detached, the device can be pushed to roll on the ground through the universal wheel to realize movement when the device needs to move through the arrangement of the damping supporting legs, the shock absorber is matched with the mounting sleeve, the shock absorber can buffer in the mounting sleeve when the device is used, the device is further stable, and the use convenience and the service life of the device are effectively improved.
4. The device can effectively simulate different environments, is convenient to use, strong in operability and wide in application prospect, fills the gap of the test monitoring device for the salt migration of the saline soil water, has strong practicability and wide application prospect, and is worthy of popularization and application.
Drawings
Fig. 1 is an external structural view of the present invention.
Fig. 2 is an internal structural view of the present invention.
FIG. 3 is a left side view of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2A in accordance with the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 2 according to the present invention.
1. A base; 2. simulating a detection box; 3. a rain simulation mechanism; 31. a telescopic cylinder; 32. rotating the spray head; 33. an electric heating tube; 34. a water delivery hose; 4. a water supply mechanism; 41. a water supply tank; 42. a water inlet; 43. a mounting frame; 44. a water pump; 45. a filter housing; 5. a water saving mechanism; 51. a hanging plate; 52. a water leakage bucket; 53. a hanging groove; 54. a water-saving tank; 6. a telescopic leg; 61. sleeving a pipe; 62. inserting a pipe; 63. fastening a bolt; 64. a limiting groove; 7. a detection mechanism; 71. a base plate; 72. a placement groove; 73. a positioning assembly; 731. positioning a groove; 732. a fixed block; 733. a drive shaft; 734. an empty groove; 735. a positioning spring; 736. positioning blocks; 737. a connecting rod; 738. a pull ring; 739. connecting ropes; 7310. a guide wheel; 7311. a turntable; 7312. a drive handle; 74. a test chamber; 75. a second observation window; 76. a graduated scale; 77. a faucet; 8. a shock-absorbing leg; 81. installing a sleeve; 82. a shock absorber; 83. a universal wheel; 9. a water guide plate; 10. a semiconductor refrigerator; 11. opening and closing the door; 12. a first observation window; 13. and controlling the switch.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
It should be noted that in the description of the present invention, the terms "in", "upper", "lower", "lateral", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-5, the invention provides a test monitoring device for salt migration of saline soil water, comprising: the device comprises a base 1, wherein a simulation detection box 2 is fixedly installed at the top of the base 1, a rainwater simulation mechanism 3 is fixedly installed at the top in the simulation detection box 2, a water supply mechanism 4 is fixedly installed at the right side inside the simulation detection box 2, a semiconductor refrigerator 10 is fixedly installed at the upper end of the left side of the simulation detection box 2, the right side output end of the semiconductor refrigerator 10 is communicated with the left side of the internal group of the simulation detection box 2, telescopic legs 6 are fixedly installed at two sides of the bottom of the simulation detection box 2, a detection mechanism 7 is hinged between the tops of the telescopic legs 6, damping support legs 8 are fixedly installed at four corners of the bottom of the base 1, a water guide plate 9 is fixedly installed at the bottom of the simulation detection box 2, the section of the water guide plate 9 is triangular, the telescopic legs 6 are inserted in the middle of two ends of the water guide plate 9, and a water saving mechanism 5 is arranged in the middle of the lower end of the back of the simulation detection box 2, the front of simulation detection case 2 articulates there is door 11 that opens and shuts, first observation window 12 has been seted up in door 11's front, the right side lower extreme fixed mounting of simulation detection case 2 has control switch 13.
Furthermore, by the technical scheme, different environments can be effectively simulated, the device is convenient to use, high in operability and wide in application prospect, the vacancy of the test monitoring device for the water and salt migration of the saline soil is filled, the practicability is high, the application prospect is wide, and the device is worthy of popularization and application.
As shown in fig. 1-3, the rainwater simulation mechanism 3 includes a telescopic cylinder 31, the telescopic cylinder 31 is fixedly installed in the middle of the top of the simulation detection box 2, the bottom of the telescopic cylinder 31 penetrates through the inner wall of the top of the simulation detection box 2, a rotary nozzle 32 is fixedly installed at the bottom of the telescopic cylinder 31, electric heating pipes 33 are fixedly installed at two sides of the bottom of the rotary nozzle 32, the bottom of the electric heating pipe 33 is conical, the right side of the rotary nozzle 32 is communicated with the upper end of the left side of the water supply mechanism 4 through a water hose 34, the water supply mechanism 4 includes a water supply tank 41, the water supply tank 41 is fixedly installed at the right side of the simulation detection box 2, a water inlet 42 is opened at the upper end of the right side of the water supply tank 41, the water inlet 42 penetrates through the inner wall of the upper end of the simulation detection box 2, and an installation frame 43 is fixedly installed at the top of the water supply tank 41, the inside fixed mounting of mounting bracket 43 has suction pump 44, the bottom that water delivery hose 34 and feed tank 41 were passed through on the right side of suction pump 44 communicates, the right side that water delivery hose 34 and rotatory nozzle 32 were passed through on the left side of suction pump 44 is linked together, the top tangent plane shape of water inlet 42 is trapezoidal, the bottom fixed mounting of water delivery hose 34 has filter mantle 45.
Further, by arranging the water supply mechanism 4 and the rainwater simulation mechanism 3, when in use, the water pump 44 in the water supply mechanism 4 can be started through the control switch 13, at the moment, the water pump 44 pumps water in the water supply tank 41 through the water delivery hose 34, and then the water is delivered to the rotary spray head 32 in the rainwater simulation mechanism 3 through the water delivery hose 34, at the moment, the rotary spray head 32 rotates through water pressure to spray water, at the moment, the semiconductor refrigerator 10 can be started to operate as required, so as to simulate rainwater in cold seasons, and the telescopic cylinder 31 is arranged, so that when in use, the telescopic cylinder 31 can be started, the electric heating pipe 33 is driven to be inserted into soil collected in the test box 74, at the moment, the electric heating pipe 33 is started to heat water and soil, the water inlet 42 is arranged, the convenience of water feeding in the water supply tank 41 can be improved, and the simulation of rainwater in hot days is realized, the test that has improved the migration of saline soil effectively detects convenience and accuracy nature, sets up filter mantle 45 and can filter when absorbing the inside water source of feed tank 41 to prevent the inside jam of pipeline, set up conical electric heating pipe 33, can peg graft in the saline soil comparatively conveniently, conveniently heat it.
As shown in fig. 1-3, the shock-absorbing support leg 8 includes a mounting sleeve 81, the mounting sleeve 81 is fixedly mounted at four corners of the bottom of the base 1, a shock absorber 82 is fixedly mounted inside the mounting sleeve 81, a universal wheel 83 is rotatably connected to the bottom of the shock absorber 82, the water saving mechanism 5 includes a hanging plate 51 and a water leakage bucket 52, the hanging plate 51 is fixedly mounted at the rear end of the bottom of the simulation detection box 2, a hanging groove 53 is formed in the back surface of the hanging plate 51, the hanging plate 51 is hung with a water saving box 54 through the hanging groove 53, the water leakage bucket 52 is fixedly mounted at two sides of the lower end of the back surface of the simulation detection box 2, and the front end of the water leakage bucket 52 is communicated with two sides of the rear end of the bottom of the simulation detection box 2.
Further, it cooperatees to cross to set up water conservation mechanism 5 and water deflector 9, make the produced test water during the use, the water deflector 9 of accessible triangle-shaped tangent plane is leading-in to the bottom rear end of simulation experiment case, alright leak into inside water-saving tank 54 through leaking hopper 52 this moment, thereby conveniently collect the detection to test water, and set up hitch plate 51 and articulate water-saving tank 54 with the joint operator, can make things convenient for the dismantlement of water-saving tank 54, through setting up shock attenuation landing leg 8, make when needing to remove, can promote this device and roll on ground through universal wheel 83, and realize the removal, and set up bumper shock absorber 82 and installation sleeve 81 and cooperate, make accessible bumper shock absorber 82 cushion in installation sleeve 81 when using, and then make this device more stable, the convenient to use nature and the life of this device have been improved effectively.
As shown in fig. 2 and 5, the detecting mechanism 7 includes a bottom plate 71, a placing groove 72 is formed at the top of the bottom plate 71, positioning assemblies 73 are arranged at two ends of the inner side of the placing groove 72, a test chamber 74 is clamped in the placing groove 72 through the positioning assemblies 73, water taps 77 are arranged at two sides of the lower end of the test chamber 74, a second observation window 75 is formed on the front surface of the test chamber 74, a scale 76 is fixedly installed at the right side of the second observation window 75, the positioning assemblies 73 include positioning grooves 731, fixing blocks 732, driving shafts 733 and empty grooves 734, the positioning grooves 731 are formed at two sides of the bottom of the test chamber 74, the driving shafts 733 are rotatably connected to the middle of the bottom plate 71, the empty grooves 734 are formed at two ends of the inner part of the placing groove 72, the fixing blocks 732 are fixedly installed at two sides of the base 1 and are located at the lower end of the placing groove 72, and positioning springs 735 are fixedly installed in the empty grooves 734, the inboard fixed mounting of positioning spring 735 has locating piece 736, locating piece 736 joint is inside locating slot 731, the inside sliding connection of positioning spring 735 has connecting rod 737, the inboard tip and the locating piece 736 outside fixed connection of connecting rod 737, the outside tip of connecting rod 737 runs through dead slot 734 outside inner wall fixed mounting has pull ring 738, the outside fixedly connected with of pull ring 738 connects rope 739, the outside of fixed block 732 rotates and is connected with guide pulley 7310, connect rope 739 and guide pulley 7310 transmission connection, drive shaft 733 bottom fixed mounting has carousel 7311, the bottom right side fixed mounting of carousel 7311 has driving handle 7312, the outside tip of connecting rope 739 and the both sides fixed connection of drive shaft 733, flexible leg 6 is including sleeve 61, sleeve 61 fixed mounting is in simulation detection case 2 bottom both sides, sleeve 61 runs through guiding board 9 both sides, the top of the sleeve pipe 61 is inserted with an insertion pipe 62, the top of the insertion pipe 62 is hinged to two sides of the bottom of the detection mechanism 7, the upper end of the inner side of the sleeve pipe 61 is in threaded connection with a fastening bolt 63, the inner side of the insertion pipe 62 is provided with limiting grooves 64 at equal intervals, the end of the fastening bolt 63 is inserted into one of the limiting grooves 64, and the shape of the cross section of the inner part of the sleeve pipe 61 and the shape of the cross section of the insertion pipe 62 are both square.
Further, by providing the detecting mechanism 7, when in use, the driving handle 7312 inside the positioning assembly 73 can be pulled, at this time, the driving handle 7312 drives the rotating disc 7311 to rotate, the rotating disc 7311 rotates to drive the driving shaft 733 to rotate, the driving shaft 733 rotates to pull the connecting rope 739 at both ends to contract, at this time, the connecting rope 739 guides force through the guide wheel 7310 at the outer end of the fixing block 732, and then pulls the pull ring 738, the pull ring 738 drives the connecting rod 737, the connecting rod 737 drives the positioning block 736, at this time, the positioning block 736 presses the positioning spring 735 to contract inside the empty slot 734, at this time, the test box 74 can be placed inside the placing slot 72 at the top of the bottom plate 71, and then the driving handle 7312 is released, so that the positioning spring 735 loses the limit, the positioning spring 735 drives the resetting positioning block 736 to be inserted inside the positioning slot 731, so that the test box 74 is convenient to pick and place, and then the test box is convenient to clean after test detection, and the second observation window 75 is provided, can be matched with the first observation window 12 on the opening and closing door 11, can conveniently observe the condition in the test box 74 through the first observation window 12 and the second observation window 75, and is convenient to detect, through arranging the water tap 77, when in use, redundant rainwater can be discharged through opening the water tap 77, through arranging the telescopic leg 6, when in use, the end part of the fastening bolt 63 can leave the limit groove 64 by rotating the fastening bolt 63, at the moment, the inserting pipe 62 can be pulled to slide in the sleeving pipe 61, so that the height of the telescopic leg 6 can be adjusted, because the top part of the telescopic leg 6 is hinged with the bottom plate 71, the length of the telescopic leg 6 can be adjusted, and then the inclination of the bottom plate 71 can be adjusted, thereby better simulating the environment in the test box 2, and improving the convenience of test detection, when the length adjustment is completed, only the fastening bolt 63 needs to be rotated, make fastening bolt 63 tip grafting spacing groove 64 can accomplish spacingly to set up the grafting pipe 62 and the bell and spigot pipe 61 of square tangent plane inside, make the grafting pipe 62 in bell and spigot pipe 61 internally mounted comparatively stable, convenience when improving this device and using.
The invention provides a test monitoring device for salt soil water and salt migration, when in use, a driving handle 7312 in a positioning component 73 can be pulled, the driving handle 7312 drives a rotary disc 7311 to rotate, the rotary disc 7311 drives a driving shaft 733 to rotate, the driving shaft 733 rotates and pulls connecting ropes 739 at two ends to contract, the connecting ropes 739 guide force through guide wheels 7310 at the outer end of a fixed block 732, and then pulls a pull ring 738, the pull ring 738 drives a connecting rod 737, the connecting rod 737 drives a positioning block 736, and the positioning block 736 presses a positioning spring 735 to contract in a hollow groove 734, at this time, a test box 74 can be placed in a placing groove 72 at the top of a bottom plate 71, then the driving handle 7312 is loosened, so that the positioning spring 735 loses the limit, the positioning spring 735 resets and drives the positioning block 736 to be inserted in a positioning groove 731, thereby the test box 74 is convenient to take and place, and further facilitates cleaning after test detection, the second observation window 75 is arranged and can be matched with the first observation window 12 on the opening and closing door 11, the condition inside the test box 74 can be observed conveniently through the first observation window 12 and the second observation window 75, the graduated scale 76 is arranged, the soil layer thickness inside the test box 74 can be observed conveniently, detection is convenient, through the arrangement of the water faucet 77, when the test box is used, redundant rainwater can be discharged through opening the water faucet 77, through the arrangement of the telescopic legs 6, when the test box is used, the end parts of the fastening bolts 63 can leave the limiting grooves 64 through rotating the fastening bolts 63, at the moment, the inserting pipes 62 can be pulled to slide inside the sleeve pipe 61, so that the height of the telescopic legs 6 can be adjusted, because the tops of the telescopic legs 6 are hinged with the bottom plates 71, the length of the telescopic legs 6 can be adjusted, the inclination of the bottom plates 71 can be adjusted, and the internal environment of the test box 2 can be simulated better, the convenience of test detection is improved, after the length is adjusted, the fastening bolt 63 only needs to be rotated, the end part of the fastening bolt 63 can be limited by inserting a limiting groove 64, the inserting pipe 62 with a square section and the inner part of the sleeve pipe 61 are arranged, the inserting pipe 62 is stably arranged in the sleeve pipe 61, the convenience of the device in use is improved, the water suction pump 44 in the water supply mechanism 4 can be started through the control switch 13 in the detection process, the water source in the water supply tank 41 is sucked by the water suction pump 44 through the water delivery hose 34 at the moment, the water is conveyed to the rotary spray head 32 in the rainwater simulation mechanism 3 through the water delivery hose 34, the rotary spray head 32 rotates through water pressure at the moment, water is sprayed out, the semiconductor refrigerator 10 can be started to run as required, so as to simulate the rainwater in cold seasons, the telescopic cylinder 31 is arranged, when the device is used, the telescopic cylinder 31 can be started to drive the electric heating pipe 33 to be inserted into the collected soil in the test box 74, the electric heating pipe 33 is started to heat water and soil, the water inlet 42 is arranged to improve the convenience of water feeding in the water supply box 41 of the box, thereby realizing the simulation of rainwater in hot weather, effectively improving the convenience and accuracy of test detection of migration of saline soil, the filter cover 45 is arranged to filter when absorbing water source in the water supply box 41, thereby preventing the blockage in the pipeline, the conical electric heating pipe 33 is arranged to be conveniently inserted into the saline soil, thereby facilitating the heating of the saline soil, the water-saving mechanism 5 is matched with the water guide plate 9, so that test water generated in use can be guided into the rear end of the bottom of the simulation test box through the water guide plate 9 with a triangular section, and can be leaked into the water-saving box 54 through the water leakage hopper 52, thereby conveniently collect the test water and detect, and set up hitch plate 51 and articulate water-saving tank 54 with the joint operation, can make things convenient for water-saving tank 54's dismantlement, through setting up shock attenuation landing leg 8, make when needs remove, can promote this device and roll on ground through universal wheel 83, and realize removing, and set up bumper shock absorber 82 and installation sleeve 81 and cooperate, make accessible bumper shock absorber 82 cushion inside installation sleeve 81 when using, and then make this device more stable, the convenient to use nature and the life of this device have been improved effectively.
The above descriptions are only examples of the present invention, and common general knowledge of known specific structures, characteristics, and the like in the schemes is not described herein too much, and it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the invention, several changes and modifications can be made, which should also be regarded as the protection scope of the invention, and these will not affect the effect of the invention and the practicality of the patent.
Claims (2)
1. A test monitoring devices for salt-affected soil water salt migration, its characterized in that includes: the device comprises a base (1), wherein a simulation detection box (2) is fixedly mounted at the top of the base (1), a rainwater simulation mechanism (3) is fixedly mounted at the inner top of the simulation detection box (2), a water supply mechanism (4) is fixedly mounted at the right side inside the simulation detection box (2), a semiconductor refrigerator (10) is fixedly mounted at the upper end of the left side of the simulation detection box (2), the right side output end of the semiconductor refrigerator (10) is communicated with the left side of the inner group of the simulation detection box (2), telescopic legs (6) are fixedly mounted at two sides of the bottom of the simulation detection box (2), a detection mechanism (7) is hinged between the tops of the telescopic legs (6), damping support legs (8) are fixedly mounted at four corners of the bottom of the base (1), a water guide plate (9) is fixedly mounted at the bottom of the simulation detection box (2), and the section shape of the water guide plate (9) is triangular, the water supply device is characterized in that the telescopic legs (6) are inserted in the middle of two ends of the water guide plate (9), a water saving mechanism (5) is arranged in the middle of the lower end of the back face of the simulation detection box (2), an opening and closing door (11) is hinged to the front face of the simulation detection box (2), a first observation window (12) is arranged on the front face of the opening and closing door (11), a control switch (13) is fixedly arranged at the lower end of the right side of the simulation detection box (2), the water supply mechanism (4) comprises a water supply box (41), the water supply box (41) is fixedly arranged on the right side of the simulation detection box (2), a water inlet (42) is formed in the upper end of the right side of the water supply box (41), the water inlet (42) penetrates through the inner wall of the upper end of the simulation detection box (2), a mounting frame (43) is fixedly arranged at the top of the water supply box (41), and a water suction pump (44) is fixedly arranged in the mounting frame (43), the right side of the water suction pump (44) is communicated with the bottom of the water supply tank (41) through a water delivery hose (34), the left side of the water suction pump (44) is communicated with the right side of the rotary spray head (32) through the water delivery hose (34), the detection mechanism (7) comprises a bottom plate (71), a placing groove (72) is formed in the top of the bottom plate (71), positioning components (73) are arranged at two ends of the inner side of the placing groove (72), a test box (74) is clamped in the placing groove (72) through the positioning components (73), a faucet (77) is arranged on two sides of the lower end of the test box (74), a second observation window (75) is formed in the front of the test box (74), a scale (76) is fixedly installed on the right side of the second observation window (75), the positioning components (73) comprise positioning grooves (731), fixing blocks (732), a driving shaft (733) and a dead slot (734), the utility model discloses a test box, including base (71), locating slot (731), drive shaft (733), dead slot (734), locating piece (736), connecting rod (737), inboard end and locating piece (736) outside fixed connection of connecting rod (737), outside end of connecting rod (737) runs through dead slot (734) outside inner wall fixed mounting has pull ring (738), outside fixed connection of pull ring (738) connects rope (739), the outside of fixed block (732) is rotated and is connected with guide pulley (7310), it is connected with guide pulley (7310) transmission to connect rope (739), drive shaft (733) bottom fixed mounting has carousel (7311), the bottom right side fixed mounting of carousel (7311) has drive handle (7312), the outside end of connecting rope (739) and the both sides fixed connection of drive shaft (733), rainwater analog mechanism (3) includes telescopic cylinder (31), telescopic cylinder (31) fixed mounting is in the middle of the top of simulation detection case (2), the simulation detection case (2) top inner wall is run through to telescopic cylinder (31) bottom, the bottom fixed mounting of telescopic cylinder (31) has rotatory nozzle (32), the bottom both sides fixed mounting of rotatory nozzle (32) has electric heating pipe (33), the bottom of electric heating pipe (33) sets up to conical, the right side of the rotary spray head (32) is communicated with the upper end of the left side of the water supply mechanism (4) through a water delivery hose (34), the water saving mechanism (5) comprises a hanging plate (51) and a water leakage hopper (52), the hanging plate (51) is fixedly arranged at the rear end of the bottom of the simulation detection box (2), a hanging groove (53) is formed in the back surface of the hanging plate (51), the hanging plate (51) is hung with a water saving box (54) through the hanging groove (53), the water leakage hopper (52) is fixedly arranged on two sides of the lower end of the back surface of the simulation detection box (2), the front end of the water leakage hopper (52) is communicated with two sides of the rear end of the bottom of the simulation detection box (2), the top section of the water inlet (42) is trapezoidal, a filter cover (45) is fixedly arranged at the bottom of the water delivery hose (34), the telescopic legs (6) comprise sleeve pipes (61), and the sleeve pipes (61) are fixedly arranged on two sides of the bottom in the simulation detection box (2), the pipe sleeve (61) penetrates through two sides of the water guide plate (9), the top of the pipe sleeve (61) is spliced with the splicing pipe (62), the top of the splicing pipe (62) is hinged with two sides of the bottom of the detection mechanism (7), the upper end of the inner side of the pipe sleeve (61) is in threaded connection with the fastening bolt (63), the inner side of the splicing pipe (62) is provided with the limit grooves (64) at equal intervals, the end part of the fastening bolt (63) is spliced inside one limit groove (64), and the shape of the internal tangent plane of the pipe sleeve (61) and the shape of the tangent plane of the splicing pipe (62) are both square.
2. The test monitoring device for salt migration of saline soil water according to claim 1, wherein the damping leg (8) comprises a mounting sleeve (81), the mounting sleeve (81) is fixedly mounted at four corners of the bottom of the base (1), a damper (82) is fixedly mounted inside the mounting sleeve (81), and a universal wheel (83) is rotatably connected to the bottom of the damper (82).
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| CN114606991B (en) * | 2022-05-11 | 2022-08-05 | 四川省公路规划勘察设计研究院有限公司 | Rainfall infiltration simulation test device of ice water accumulation body side slope |
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| CN211274681U (en) * | 2019-09-17 | 2020-08-18 | 安徽省北斗中星机电科技有限公司 | High-low temperature environment simulation test device |
| CN111272979A (en) * | 2020-02-28 | 2020-06-12 | 中交第一公路勘察设计研究院有限公司 | Saline soil water and salt migration test device and method thereof |
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