CN114414772B - Movable assembled field runoff detection method - Google Patents
Movable assembled field runoff detection method Download PDFInfo
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- CN114414772B CN114414772B CN202210071258.5A CN202210071258A CN114414772B CN 114414772 B CN114414772 B CN 114414772B CN 202210071258 A CN202210071258 A CN 202210071258A CN 114414772 B CN114414772 B CN 114414772B
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- 238000001514 detection method Methods 0.000 title claims abstract description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 32
- 239000002689 soil Substances 0.000 claims description 29
- 230000000149 penetrating effect Effects 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 15
- 238000010586 diagram Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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Abstract
The application relates to a movable assembled field runoff detection method, and relates to the technical field of runoff detection. The device comprises a detection box, a water pump and a first hose, wherein the water pump is fixedly connected with the side wall of the detection box and is communicated with the interior of the detection box, one end of the first hose is connected with the water pump, the other end of the first hose is arranged below a river surface, an inserted link is fixedly arranged at the bottom of the detection box, a balancing weight is fixedly arranged at one end, far away from the water pump, of the first hose, and a linkage assembly for driving the first hose to stretch is connected between the inserted link and the balancing weight; the linkage assembly comprises a fixed pulley, a pressing plate, a first spring and a pull rope, wherein the fixed pulley is fixedly connected with the side wall of the detection box, the pull rope is wound on the fixed pulley, one end of the pull rope is fixedly connected with the balancing weight, the other end of the pull rope is fixedly connected with the pressing plate, one end of the first spring is fixedly connected with the bottom of the detection box, the other end of the first spring is fixedly connected with the top of the pressing plate, and the pressing plate is positioned under the detection box. Compared with the related art, the method has no need of consuming time and labor.
Description
Technical Field
The application relates to the field of runoff detection, in particular to a movable assembled field runoff detection method.
Background
Runoff is one of the external forces of landform formation and participates in geochemical processes in the crust, and it also affects the development of soil, growth of plants, formation of lakes and marshes, etc. A movable assembled field runoff detection method is a method for detecting the flow speed, the flow rate and the like of runoff.
At present, a runoff detecting system in the related art comprises a detecting box, a water suction pump and a first hose, wherein the water suction pump is fixedly connected with the side wall of the detecting box and is communicated with the inside of the detecting box, and the first hose is connected with the water suction pump. When the water pump is in actual use, the detection box is moved to the side of the river, then the first hose is placed in the river, and finally the water pump is started to send water into the detection box, and detection is carried out through the detection box.
In carrying out the present application, the inventors have found that at least the following problems exist in this technology: in practical applications, the detection box needs to be placed first, and then the first hose needs to be placed in a river, which results in time and effort consumption, so that improvement is needed.
Disclosure of Invention
In order to solve the problem of time and labor consumption, the application provides a movable assembled field runoff detection method.
In a first aspect, the application provides a mobile assembled field runoff detection system, which adopts the following technical scheme:
The utility model provides a portable assembled field runoff detecting system, includes detection case, suction pump and first hose, the suction pump with detection case lateral wall fixed connection, and with the inside intercommunication of detection case, first hose one end with the suction pump is connected, the other end is arranged in below the river, detection case bottom is fixed to be provided with the inserted bar, first hose is kept away from the fixed balancing weight that is provided with of one end of suction pump, the inserted bar with be connected with between the balancing weight and order about first hose carries out flexible linkage subassembly along vertical direction.
Through adopting above-mentioned technical scheme, after the detection case is moved to required check point, insert the inserted bar to the soil layer, this process is through the linkage subassembly, and first hose is automatic to be stretched downwards along vertical direction until inserting in the river, starts the suction pump at last and send water and detect to the detection incasement, in the in-process of settling the detection case, first hose will stretch into in the river automatically, consequently need not consuming time hard.
Optionally, the linkage subassembly includes fixed pulley, clamp plate, first spring and stay cord, the fixed pulley with detect case lateral wall fixed connection, the stay cord is around locating on the fixed pulley, the one end and the balancing weight fixed connection of stay cord, the other end with clamp plate fixed connection, the one end of first spring with detect case bottom fixed connection, the other end with clamp plate top fixed connection, the clamp plate is located detect under the case.
Through adopting above-mentioned technical scheme, after the detection case is moved to required check point, insert the inserted bar to the soil layer, this process clamp plate will upwards move through the deformation of first spring, simultaneously lower pulley also upwards moves, thereby make the one end that the stay cord connects the balancing weight drive first hose automatically and extend downwards along vertical direction, until inserting in the river, start the suction pump at last and send water and detect to the detection incasement, at the in-process of settling the detection case, first hose will stretch into in the river voluntarily, consequently, need not consuming time and energy.
Optionally, a distance-adjusting pulley block is arranged between the top of the pressing plate and the bottom of the detection box, the distance-adjusting pulley block comprises an upper pulley and a lower pulley, the lower pulley is fixedly connected with the top of the pressing plate, the upper pulley is fixedly connected with the bottom of the detection box, and the pull rope is sequentially wound on the bottom of the lower pulley and the top of the upper pulley.
Through adopting above-mentioned technical scheme, if the horizontal plane of river is lower, when the clamp plate upwards moves less distance, the distance-adjusting assembly pulley can make the one end that stay cord and balancing weight are connected move great distance downwards to make the distance that the first hose extends satisfy and stretch into in the river.
Optionally, be provided with flexible lantern ring on the stay cord, the detection case bottom is fixed to be provided with the couple, the opening part rotation of couple is connected with the pin, the pin is fixed to be provided with the torsional spring.
Through adopting above-mentioned technical scheme, if need not to use too much roll adjustment assembly pulley can make when first hose stretches into the river, can press the pin for the lantern ring cover is established on the couple, then loosens the opening part that the hand pin passes through the torsional spring automatically closed couple, makes the lantern ring be difficult for sliding out from the couple.
Optionally, a receiving hole is formed in the side wall of the inserted link, a connecting rod is rotatably connected to the inner wall of the receiving hole, and a roller is arranged at one end, away from the receiving hole, of the connecting rod;
the inner wall of the storage hole is provided with a sliding hole, a blocking cover is inserted into and slides in the sliding hole, a second spring which pushes the blocking cover out of the sliding hole is connected between one end of the blocking cover in the sliding hole and the bottom of the sliding hole, the side wall of the connecting rod is provided with a yielding groove, and when the connecting rod stretches out of the storage hole, one end of the blocking cover stretching out of the sliding hole is clamped in the yielding groove.
By adopting the technical scheme, the detection box can be moved all the time by the roller according to the required detection point; when the connecting rod stretches out of the storage hole, one end of the blocking cover, which is far away from the sliding hole, is clamped in the abdicating groove, so that when the roller is in a rolling state, the connecting rod is abutted by the blocking cover, and therefore the roller is not easy to rotate, and the stability of the roller during rolling is improved; when the roller is not needed, the connecting rod can be overturned into the containing hole, and the connecting rod is locked in the containing hole through the blocking cover.
Optionally, limiting holes are formed in two inner side walls of the sliding hole, limiting keys are fixedly arranged on two side walls of the retaining cover, and the limiting keys are inserted into and slide in the corresponding limiting holes.
By adopting the technical scheme, the limit key makes the baffle cover not easy to extend out of the slide hole completely.
Optionally, a placement hole is formed in the side wall of the inserted rod, a conical rod is inserted in the placement hole in an adaptive manner, the conical tip of the conical rod faces the opening of the placement hole, and a third spring for pushing the conical rod outwards towards the placement hole is connected between one end, close to the bottom of the placement hole, of the conical rod and the bottom of the placement hole;
the utility model discloses a detachable plug rod, including inserted bar lateral wall, the inserted bar lateral wall has seted up the dismantlement hole, just the dismantlement hole with place the hole and be linked together, the awl pole is close to place the fixed dismantlement rope that is provided with of one end at hole bottom, the dismantlement rope wears to locate the dismantlement hole.
Through adopting above-mentioned technical scheme, before the inserted bar inserts into the soil layer, hold earlier and dismantle the rope and draw the awl pole to shrink completely in placing the hole, then insert the inserted bar to the soil layer in, will be opened by hand after inserting, the awl pole will insert into the soil layer automatically through the elasticity of third spring for the inserted bar is difficult for receiving the extrusion of soil layer and upwards removes, thereby does not influence the detection case and measures.
Optionally, a locking hole is formed in the side wall of the inserted link, the locking hole is communicated with the placement hole, a locking plate is inserted into and slides in the locking hole, the locking plate comprises a transverse plate and a vertical plate, the transverse plate is fixedly connected with the vertical plate, the vertical plate is abutted to the conical tip of the conical link, a penetrating hole is formed in the side wall of the vertical plate in a penetrating manner, and when the locking plate is pulled upwards, the penetrating hole is coaxial with the placement hole;
And a fourth spring which downwards presses the locking plate along the vertical direction is connected between the top of the transverse plate and the top wall of the locking hole.
By adopting the technical scheme, when the locking plate is not pulled upwards, the conical tip of the conical rod is abutted against the vertical plate, so that the conical rod is completely contracted in the placing hole; when the locking plate is pulled upwards, the penetrating hole and the placing hole are coaxial, and the conical rod penetrates through the penetrating hole and stretches into the soil layer.
Optionally, the side wall of the detection box is fixedly provided with a gas tank, a gas-compressing plate is slidably arranged in the gas tank, a push rod is arranged at the bottom of the gas tank in a penetrating manner, the top of the push rod is fixedly connected with the bottom of the gas-compressing plate, and the bottom of the push rod is fixedly connected with the top of the pressing plate;
the side wall of the gas tank is communicated with a second hose, one end of the second hose, which is far away from the gas tank, is communicated with the first hose, and a one-way valve is arranged in one end of the second hose, which is close to the first hose;
the side wall of the air tank is provided with an air inlet hole in a penetrating mode, and a rubber plug is inserted in the air inlet hole in an interference mode.
By adopting the technical scheme, when the inserted link is not needed to be inserted, the rubber plug is taken out, and air is introduced into the air tank through the air inlet hole; when the inserted link is inserted, insert the rubber buffer and establish to in the inlet port to inserted link to soil horizon male in-process push rod upwards promotes the air compressing plate, makes the air in the gas pitcher and the air of second hose carry in to first hose, thereby makes first hose be difficult for getting into first hose with water when just stretching into the river, and then is difficult for influencing the detection that follows.
In a second aspect, the application provides a mobile assembled field runoff detection method, which adopts the following technical scheme:
A movable assembled field runoff detection method comprises the following steps:
S1, moving the detection box to a required measurement position;
s2, inserting the inserted link into the soil layer, wherein the pressing plate moves upwards through deformation of the first spring, so that one end of the pull rope connected with the balancing weight moves downwards through the fixed pulley, and the first hose stretches downwards until the first hose is inserted into a river;
S3, starting the water suction pump to send water into the detection box, so that the detection box starts to detect.
In summary, the present application includes at least one of the following beneficial effects:
1. After the detection box is moved to a required detection point, the inserted link is inserted into the soil layer, the pressing plate moves upwards through deformation of the first spring in the process, and meanwhile, the lower pulley moves upwards, so that one end of the pull rope connected with the balancing weight automatically drives the first hose to extend until the pull rope is inserted into a river, and finally, the water suction pump is started to send water into the detection box for detection, and in the process of arranging the detection box, the first hose automatically stretches into the river, so that time and labor are not required.
2. When the locking plate is not pulled upwards, the conical tip of the conical rod is abutted against the vertical plate, so that the conical rod is completely contracted in the placing hole; when the locking plate is pulled upwards, the penetrating hole and the placing hole are coaxial, and the conical rod penetrates through the penetrating hole and stretches into the soil layer.
3. Before the inserted link is inserted into the soil layer, the disassembly rope is held firstly to draw the cone link to be completely contracted in the placement hole, then the inserted link is inserted into the soil layer, the inserted link is loosened by hand after the inserted link is inserted, the cone link is automatically inserted into the soil layer through the elastic force of the third spring, and the inserted link is not easy to be extruded by the soil layer to move upwards, so that the measurement of the detection box is not affected.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present application;
Fig. 2 is a schematic structural diagram for showing the connection relationship between the hook and the stop lever in embodiment 1 of the present application;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic structural diagram showing the connection relationship between a pushrod and a gas tank in embodiment 1 of the present application;
FIG. 5 is a partial enlarged view at B in FIG. 4;
FIG. 6 is a schematic structural diagram showing the connection relationship between the taper rod and the disassembling rope in embodiment 1 of the present application;
FIG. 7 is an enlarged view of a portion of FIG. 6 at C;
FIG. 8 is a partial enlarged view at D in FIG. 6;
Fig. 9 is a schematic view showing a structure of the connecting rod in embodiment 1 of the present application when the connecting rod is accommodated in the accommodating hole;
FIG. 10 is a schematic structural diagram of embodiment 2 of the present application;
fig. 11 is a partial enlarged view at E in fig. 10.
In the figure: 1. a detection box; 2. a water pump; 3. a first hose; 31. balancing weight; 4. a rod; 5. a linkage assembly; 51. a fixed pulley; 52. a pressing plate; 53. a first spring; 54. a pull rope; 541. a collar; 55. a gear; 56. a rack; 57. rotating the column; 58. a receiving wheel; 6. distance-adjusting pulley block; 61. an upper pulley; 62. a lower pulley; 7. a hook; 71. a stop lever; 711. a torsion spring; 8. a receiving hole; 81. a connecting rod; 811. a roller; 812. a relief groove; 82. a slide hole; 821. a blocking cover; 8211. a limit key; 22. a second spring; 823. a limiting hole; 9. placing the hole; 91. a taper rod; 92. a third spring; 101. disassembling the hole; 102. disassembling the rope; 103. a locking hole; 104. a locking plate; 105. a cross plate; 106. a riser; 107. penetrating holes; 108. a fourth spring; 109. a gas tank; 201. a second hose; 202. a gas-compressing plate; 203. a one-way valve; 204. a push rod; 205. an air inlet hole; 206. a rubber stopper; 207. and (3) rotating the shaft.
Detailed Description
The application is described in further detail below with reference to fig. 1-11.
The embodiment of the application discloses a movable assembled field runoff detection system.
Example 1:
Referring to fig. 1, a mobile assembled field runoff detecting system includes a detecting tank 1, a water pump 2 and a first hose 3, the water pump 2 is fixedly connected with a side wall of one side of the detecting tank 1 and is communicated with the detecting tank 1, and the first hose 3 is connected with the water pump 2. The bottom of the detection box 1 is welded with four inserted bars 4, in the embodiment of the application, one end of a first hose 3 far away from the water suction pump 2 is adhered with a balancing weight 31, a linkage assembly 5 for driving the first hose 3 to stretch along the vertical direction is connected between the inserted bars 4 and the balancing weight 31, and when the inserted bars 4 are inserted into a soil layer, the balancing weight 31 drives the first hose 3 to stretch into a river through the linkage assembly 5, so that the detection box 1 can detect conveniently.
The linkage assembly 5 comprises a fixed pulley 51, a pressing plate 52, a first spring 53 and a pull rope 54, wherein the fixed pulley 51 is welded and fixed with the same side wall of the water pump 2 connected with the detection box 1, the pressing plate 52 is positioned right below the detection box 1, one end of the first spring 53 is welded and fixed with the bottom of the detection box 1, and the other end of the first spring 53 is welded and fixed with the top of the pressing plate 52. If the water surface of the river is higher, a distance-adjusting pulley block 6 is not required to be arranged between the top of the pressing plate 52 and the bottom of the detection box 1; if the water surface of the river is low, the distance adjusting pulley blocks 6 are arranged between the top of the pressing plate 52 and the bottom of the detection box 1, and in the embodiment of the application, the distance adjusting pulley blocks 6 are arranged in two groups. The distance-adjusting pulley block 6 comprises an upper pulley 61 and a lower pulley 62, the lower pulley 62 is welded and fixed with the top of the pressing plate 52, the upper pulley 61 is welded and fixed with the bottom of the detection box 1, the upper pulley 61 and the lower pulley 62 are arranged at intervals, one end of the pull rope 54 is glued and fixed with the balancing weight 31, the other end of the pull rope is sequentially wound on the bottom of the lower pulley 62 and the top of the upper pulley 61, and finally glued and fixed with the top of the pressing plate 52. After the detection box 1 is moved to a required detection point, the inserted link 4 is inserted into the soil layer, the pressing plate 52 moves upwards through the deformation of the first spring 53 in the process, and meanwhile, the lower pulley 62 also moves upwards, so that one end of the pull rope 54 connected with the balancing weight 31 automatically drives the first hose 3 to extend until the first hose is inserted into a river, and finally, the water suction pump 2 is started to send water into the detection box 1 for detection.
Referring to fig. 2 and 3, in addition, a flexible collar 541 is adhered to the middle section of the pull rope 54 located at the two sets of distance-adjusting pulley blocks 6, a hook 7 is welded at the bottom of the detection box 1 near the collar 541, a side wall of the opening of the hook 7 is rotatably connected with a stop lever 71 through a rotation shaft 207, a torsion spring 711 is sleeved on the rotation shaft 207, one end of the torsion spring 711 is welded and fixed with the stop lever 71, and the other end of the torsion spring 711 is welded and fixed with the hook 7. When the excessive distance-adjusting pulley block 6 is not needed, the stop lever 71 can be pressed, the collar 541 is sleeved on the hook 7, and then the opening of the hook 7 is automatically closed by the torsion spring 711 by loosening the stop lever 71, so that the collar 541 is not easy to slide out of the hook 7.
Referring to fig. 4 and 5, the detection tank 1 is welded with a gas tank 109 on the same side wall of the detection tank 1 connected with the water pump 2, a gas-compressing plate 202 is inserted and slides in the gas tank 109, a push rod 204 is arranged at the bottom of the gas tank 109 in a penetrating manner, one end of the push rod 204 is welded and fixed with the top of the gas-compressing plate 202, and the other end is welded and fixed with the top of the pressure plate 52. The side wall of the side of the gas tank 109 away from the detection box 1 is communicated with a second hose 201, one end of the second hose 201 away from the gas tank 109 is communicated with the bottom of the first hose 3, a one-way valve 203 is fixed inside one end of the second hose 201 close to the first hose 3, and the one-way valve 203 enables gas in the second hose 201 to be conveyed into the first hose 3. The side wall of the air tank 109 is provided with an air inlet 205 in a penetrating way, a rubber plug 206 is inserted in the air inlet 205 in an interference way, when the inserted rod 4 is not required to be inserted, the rubber plug 206 is taken out, and air is introduced into the air tank 109 through the air inlet 205; when the inserted rod 4 is inserted, the rubber plug 206 is inserted into the air inlet hole 205, and the push rod 204 pushes the air compressing plate 202 upwards in the process of inserting the inserted rod 4 into the soil layer, so that the air in the air tank 109 and the air in the second hose 201 are conveyed into the first hose 3, and the water is not easy to enter the first hose 3 when the first hose 3 just stretches into a river, and further the subsequent detection is not easy to be affected.
Referring to fig. 6 and 7, a placement hole 9 is formed in a side wall of the insert rod 4, which is away from the storage hole 8, a taper rod 91 is inserted in the placement hole 9 in an adapting manner, a taper tip of the taper rod 91 faces to an opening of the placement hole 9, and a third spring 92 for pushing the taper rod 91 out of the placement hole 9 is welded between an end part of the taper rod 91, which is close to one end of the bottom of the placement hole 9, and the bottom of the placement hole 9. The side wall of one side of inserted bar 4 deviating from accomodating hole 8 has seted up and has been dismantled hole 101, and dismantle hole 101 and place hole 9 and be linked together, dismantle hole 101 and be "L" shape, the one end that awl pole 91 is close to the hole bottom of placing hole 9 bonds and has dismantled rope 102, and dismantle rope 102 wears to locate and dismantle hole 101, before inserted bar 4 inserts into the soil layer, hold earlier and dismantle rope 102 and draw awl pole 91 to shrink completely in placing hole 9, then insert bar 4 into the soil layer, loosen the hand after inserting, awl pole 91 will be inserted into the soil layer automatically through the elasticity of third spring 92 for inserted bar 4 is difficult for receiving the extrusion of soil layer and upwards removes, thereby does not influence detection case 1 and measures.
Referring to fig. 7, a locking hole 103 is further formed in the side wall of one side, away from the storage hole 8, of the inserted link 4, the locking hole 103 is located between the placement hole 9 and the dismounting hole 101, the locking hole 103 is communicated with the placement hole 9, the locking hole 103 is in an L shape, a locking plate 104 is inserted into the locking hole 103 and slides in the vertical direction, the locking plate 104 comprises a transverse plate 105 and a vertical plate 106, the transverse plate 105 and the vertical plate 106 are integrally formed, a fourth spring 108 for pressing the locking plate 104 downwards in the vertical direction is welded between the top of the transverse plate 105 and the top wall of the locking hole 103, a penetrating hole 107 is formed in the side wall of the vertical plate 106 in a penetrating manner, and when the locking plate 104 is not pulled upwards, the conical tip of the conical rod 91 is abutted against the vertical plate 106, so that the conical rod 91 is completely contracted in the placement hole 9; when the locking plate 104 is pulled upwards, the penetrating hole 107 is coaxial with the placing hole 9, and the taper rod 91 penetrates through the penetrating hole 107 and extends into the soil layer.
Referring to fig. 6 and 8, the side wall of the insert rod 4 is provided with a receiving hole 8, the inner side wall of one end of the receiving hole 8 near the bottom is rotatably connected with a connecting rod 81, and one end of the connecting rod 81 far away from the receiving hole 8 is rotatably connected with a roller 811 through a rotating shaft. The slide hole 82 has been seted up to the roof of accomodating hole 8, slide hole 82 interpolation is established and is slided and has keeps off the lid 821, it has the second spring 22 that promotes the lid 821 to outside slide hole 82 to keep off between the end wall of the one end of lid 821 in slide hole 82 and the slide hole 82 hole bottom, the lateral wall of one side of connecting rod 81 orientation accomodating hole 8 roof has been seted up and has been stepped down the groove 812, when connecting rod 81 stretches out accomodate hole 8, the one end joint that keeps off the lid 821 kept away from slide hole 82 is in stepped down the groove 812, when making gyro wheel 811 be in rolling state, connecting rod 81 is kept up tightly by the lid 821, thereby be difficult for rotating, stability when having improved gyro wheel 811 and rolling.
Referring to fig. 8, in addition, two inner side walls along the width direction in the sliding hole 82 are both provided with limiting holes 823, two outer side walls along the width direction of the retaining cover 821 are both welded with limiting keys 8211, and the limiting keys 8211 are inserted and slide in the corresponding limiting holes 823, so that the retaining cover 821 is not easy to extend out of the sliding hole 82 completely.
Referring to fig. 9, when the roller 811 is not used, the connecting rod 81 can be turned into the receiving hole 8, and the connecting rod 81 can be locked in the receiving hole 8 by the blocking cover 821.
Implementation principle of example 1: after the detection box 1 is moved to a required detection point, the inserted link 4 is inserted into the soil layer, the pressing plate 52 moves upwards through the deformation of the first spring 53 in the process, and meanwhile, the lower pulley 62 also moves upwards, so that one end of the pull rope 54 connected with the balancing weight 31 automatically drives the first hose 3 to extend downwards along the vertical direction until the first hose is inserted into a river, and finally, the water suction pump 2 is started to send water into the detection box 1 for detection. In comparison with the related art, the first hose 3 is automatically extended into the river during the installation of the test tank 1, so that time and effort are not required.
When the inserted rod 4 is inserted, the rubber plug 206 is inserted into the air inlet hole 205, and the push rod 204 pushes the air compressing plate 202 upwards in the process of inserting the inserted rod 4 into the soil layer, so that the air in the air tank 109 and the air in the second hose 201 are conveyed into the first hose 3, and the water is not easy to enter the first hose 3 when the first hose 3 just stretches into a river, and further the subsequent detection is not easy to be affected.
Example 2:
Referring to fig. 10 and 11, the present embodiment is different from embodiment 1 in that: the linkage assembly 5 comprises a rotating column 57, a gear 55, a rack 56, a bearing wheel 58 and a pull rope 54, wherein the detecting box 1 is positioned on the same side wall of the detecting box 1, which is connected with the water pump 2, and is rotationally connected with the rotating column 57, the bearing wheel 58 and the gear 55 are coaxially welded and fixed with the rotating column 57, the rack 56 is vertically welded and fixed with the top of the pressing plate 52, the rack 56 is meshed with the gear 55, and the pull rope 54 is wound on the bearing wheel 58.
Implementation principle of example 2: after the detection box 1 is moved to a required detection point, the inserting rod 4 is inserted into a soil layer, the pressing plate 52 moves upwards through deformation of the first spring 53 in the process, and meanwhile, the rack 56 is driven to move upwards, so that the gear 55, the rotating column 57 and the receiving wheel 58 are sequentially driven to rotate, one end of the pull rope 54 connected with the balancing weight 31 is further driven to automatically extend the first hose 3 until the pull rope is inserted into a river, and finally, the water suction pump 2 is started to supply water into the detection box 1 for detection.
The embodiment of the application also discloses a movable assembled field runoff detection method.
The movable assembled field runoff detection method comprises the following steps of:
s1, moving the detection box 1 to a required measurement position;
S2, inserting the inserted link 4 into the soil layer, wherein the pressing plate 52 moves upwards through deformation of the first spring 53, so that one end of the pull rope 54 connected with the balancing weight 31 moves downwards through a pulley, and the first hose 3 stretches downwards until being inserted into a river;
and S3, starting the water suction pump 2 to send water into the detection box 1, so that the detection box 1 starts to detect.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a portable assembled field runoff detecting system, includes detection case (1), suction pump (2) and first hose (3), suction pump (2) with detection case (1) lateral wall fixed connection, and with detection case (1) inside intercommunication, first hose (3) one end with suction pump (2) are connected, the other end is arranged in below the river surface, its characterized in that: the detection box is characterized in that an inserting rod (4) is fixedly arranged at the bottom of the detection box (1), a balancing weight (31) is fixedly arranged at one end, far away from the water pump (2), of the first hose (3), and a linkage assembly (5) for driving the first hose (3) to stretch along the vertical direction is connected between the inserting rod (4) and the balancing weight (31);
The linkage assembly (5) comprises a fixed pulley (51), a pressing plate (52), a first spring (53) and a pull rope (54), wherein the fixed pulley (51) is fixedly connected with the side wall of the detection box (1), the pull rope (54) is wound on the fixed pulley (51), one end of the pull rope (54) is fixedly connected with the balancing weight (31), the other end of the pull rope is fixedly connected with the pressing plate (52), one end of the first spring (53) is fixedly connected with the bottom of the detection box (1), the other end of the first spring is fixedly connected with the top of the pressing plate (52), and the pressing plate (52) is located under the detection box (1);
the distance adjusting pulley block (6) is arranged between the top of the pressing plate (52) and the bottom of the detection box (1), the distance adjusting pulley block (6) comprises an upper pulley (61) and a lower pulley (62), the lower pulley (62) is fixedly connected with the top of the pressing plate (52), the upper pulley (61) is fixedly connected with the bottom of the detection box (1), and the pull rope (54) is sequentially wound on the bottom of the lower pulley (62) and the top of the upper pulley (61).
2. A mobile, modular field runoff testing system according to claim 1, wherein: be provided with flexible lantern ring (541) on stay cord (54), detection case (1) bottom is fixed to be provided with couple (7), the opening part rotation of couple (7) is connected with pin (71), pin (71) is fixed to be provided with torsional spring (711).
3. A mobile, modular field runoff testing system according to claim 1, wherein: the side wall of the inserted link (4) is provided with a storage hole (8), the inner wall of the storage hole (8) is rotationally connected with a connecting rod (81), and one end of the connecting rod (81) away from the storage hole (8) is provided with a roller (811);
The utility model discloses a slide hole is formed in the inner wall of a storage hole (8), a slide hole (82) is formed in the inner wall of the slide hole (82), a blocking cover (821) is arranged in the inner wall of the slide hole (82) in a sliding manner, a second spring (22) pushing the blocking cover (821) out of the slide hole (82) is connected between one end of the sliding hole (82) and the bottom of the sliding hole, a yielding groove (812) is formed in the side wall of a connecting rod (81), and when the connecting rod (81) stretches out of the storage hole (8), one end of the blocking cover (821) stretches out of the slide hole (82) is clamped in the yielding groove (812).
4. A mobile, modular, field runoff testing system as defined in claim 3, wherein: limiting holes (823) are formed in the two inner side walls of the sliding holes (82), limiting keys (8211) are fixedly arranged on the two side walls of the retaining cover (821), and the limiting keys (8211) are inserted into and slide in the corresponding limiting holes (823).
5. A mobile, modular field runoff testing system according to claim 1, wherein: a placement hole (9) is formed in the side wall of the inserted rod (4), a conical rod (91) is inserted in the placement hole (9) in an adapting mode, the conical tip of the conical rod (91) faces to the opening of the placement hole (9), and a third spring (92) pushing the conical rod (91) to the outside of the placement hole (9) is connected between one end, close to the bottom of the placement hole (9), of the conical rod (91) and the bottom of the placement hole (9);
the utility model discloses a detachable plug rod is characterized in that a detaching hole (101) is formed in the side wall of the plug rod (4), the detaching hole (101) is communicated with the placing hole (9), a detaching rope (102) is fixedly arranged at one end, close to the bottom of the placing hole (9), of the conical rod (91), and the detaching rope (102) penetrates through the detaching hole (101).
6. The mobile, modular, field runoff testing system of claim 5, wherein: the locking device is characterized in that a locking hole (103) is formed in the side wall of the inserted rod (4), the locking hole (103) is communicated with the placing hole (9), a locking plate (104) is inserted in the locking hole (103) and slides in the locking hole, the locking plate (104) comprises a transverse plate (105) and a vertical plate (106), the transverse plate (105) is fixedly connected with the vertical plate (106), the vertical plate (106) is abutted to the conical tip of the conical rod (91), a penetrating hole (107) is formed in the side wall of the vertical plate (106) in a penetrating mode, and when the locking plate (104) is pulled upwards, the penetrating hole (107) is coaxial with the placing hole (9);
A fourth spring (108) for pressing the locking plate (104) downwards along the vertical direction is connected between the top of the transverse plate (105) and the top wall of the locking hole (103).
7. A mobile, modular field runoff testing system according to claim 1, wherein: the side wall of the detection box (1) is fixedly provided with a gas tank (109), a gas-compressing plate (202) is slidably arranged in the gas tank (109), a push rod (204) is arranged at the bottom of the gas tank (109) in a penetrating manner, the top of the push rod (204) is fixedly connected with the bottom of the gas-compressing plate (202), and the bottom of the push rod is fixedly connected with the top of the pressing plate (52);
The side wall of the gas tank (109) is communicated with a second hose (201), one end, far away from the gas tank (109), of the second hose (201) is communicated with the first hose (3), and a one-way valve (203) is arranged inside one end, close to the first hose (3), of the second hose (201);
an air inlet hole (205) is formed in the side wall of the air tank (109) in a penetrating mode, and a rubber plug (206) is inserted in the air inlet hole (205) in an interference mode.
8. A detection method based on the mobile assembled field runoff detection system according to any one of claims 1-7, characterized by comprising the steps of:
S1, moving a detection box (1) to a required measurement position;
S2, inserting the inserting rod (4) into the soil layer, wherein the pressing plate (52) moves upwards through deformation of the first spring (53), so that one end of the pull rope (54) connected with the balancing weight (31) moves downwards through the fixed pulley (51), and the first hose (3) stretches downwards until being inserted into a river;
S3, starting the water suction pump (2) to send water into the detection box (1), so that the detection box (1) starts to detect.
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| CN101806675A (en) * | 2010-01-12 | 2010-08-18 | 西北核技术研究所 | Pneumatic-control type ground water fixed depth sampling device |
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