CN114018785A - Water-pressing experimental device for geological exploration engineering - Google Patents
Water-pressing experimental device for geological exploration engineering Download PDFInfo
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- CN114018785A CN114018785A CN202111425416.4A CN202111425416A CN114018785A CN 114018785 A CN114018785 A CN 114018785A CN 202111425416 A CN202111425416 A CN 202111425416A CN 114018785 A CN114018785 A CN 114018785A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 40
- 238000011835 investigation Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 239000003651 drinking water Substances 0.000 claims description 8
- 235000020188 drinking water Nutrition 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000429 assembly Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 description 11
- 239000012535 impurity Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 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
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/0806—Details, e.g. sample holders, mounting samples for testing
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Abstract
The invention relates to the technical field of geological exploration engineering, in particular to a water-pressing experimental device for geological exploration engineering, which comprises a supporting plate, wherein universal wheels are arranged at the bottom of the supporting plate, a water supply pipeline assembly and a water return pipeline assembly are arranged on the supporting plate, a tool box is further arranged on one side of the supporting plate, the water supply pipeline assembly and the water return pipeline assembly are gathered together, an outer pipe is connected with the outer pipe through a soft corrugated pipe, an inner pipe is fixed in the outer pipe, the end part of the inner pipe is connected with a cylindrical pipe head, a water outlet hole is formed in the lower part of the cylindrical pipe head, water inlet holes are formed in the inner pipe on the upper part of a fixed point in an arrayed mode, the upper end parts of the inner pipe and the outer pipe are sealed and fixed through rubber assemblies, a pressure gauge is inserted in the inner pipe after the inner pipe passes through the rubber assemblies, a fixing assembly is sleeved outside the outer pipe, and a circular limiting rubber ring is detachably arranged on the fixing assembly, so that the device is convenient to disassemble and convenient to move The realization is to the adjustability of sealed position, realize that inner tube and outer tube movable are fixed and excellent in use effect's advantage.
Description
Technical Field
The invention relates to the technical field of geological exploration engineering, in particular to a water-pressurizing experimental device for geological exploration engineering.
Background
Geological prospecting engineering usually is to the nature of geology and the engineering problem that relates to study, need know the water permeability of geology and the crack development degree of understanding geology usually during the research geology, need carry out the pressurized-water experiment to the geology, calculate the nature that obtains the geology with the data, pressurized-water experimental apparatus's among the prior art single structure, inconvenient dismantlement, the removal process is wasted time and energy, in the measurement process, need seal the experiment investigation hole, in order to obtain better experimental result, but current pressurized-water experimental apparatus's sealed position is not adjustable, and can not carry out fine fixing to the inlet tube, lead to breaking away from of inlet tube, influence the implementation result, the result of use is not good, therefore, how to overcome above-mentioned technical problem and the defect that exists and become the problem that key needs to solve.
Disclosure of Invention
The invention aims to overcome the defects described in the background technology, thereby realizing a water-pressing experimental device for geological exploration engineering, which has flexible structure, convenient movement, adjustable sealing position, movable fixation of an inner pipe and an outer pipe and good use effect.
In order to achieve the purpose, the technical scheme of the invention is as follows: a water-pressing experimental device for geological exploration engineering comprises a supporting plate, universal wheels are mounted at the bottom of the supporting plate, a water supply pipeline assembly and a water return pipeline assembly are mounted on the supporting plate, a tool box is further arranged on one side of the supporting plate, a hand rest is further arranged on the supporting plate on the upper portion of the tool box, the water supply pipeline assembly and the water return pipeline assembly are gathered together and connected with an outer pipe through a soft corrugated pipe, an inner pipe is fixed in the outer pipe, the lower end of the outer pipe is fixed with the inner pipe, the inner pipe on the lower portion of the fixed point extends out of the outer pipe downwards, a cylindrical pipe head is connected to the end portion of the inner pipe, a water outlet hole is formed in the lower portion of the cylindrical pipe head, a thread B is arranged on the upper portion of the inner pipe, water inlet holes are formed in the inner pipe and the outer pipe, the upper ends of the inner pipe and the outer pipe are fixed in a sealing mode through rubber assemblies, and a pressure gauge is inserted into the inner pipe through the rubber assemblies, the fixed subassembly has been cup jointed to the outer tube outside, can dismantle on the fixed subassembly and be provided with the ring shape spacing rubber ring that is used for sealed experiment investigation hole.
Furthermore, the brake rod is arranged on the universal wheel, so that the whole device is conveniently fixed, and the experiment process is conveniently carried out.
Further, send water pipeline subassembly is including setting up the storage water tank on backup pad upper portion, the port department of storage water tank is provided with the water pump, the water pump intercommunication has drinking-water pipe and outlet pipe, the tip setting of drinking-water pipe is in the bottom of storage water tank to be provided with filter screen A in the port department, be provided with the flow meter on the outlet pipe, the water that flows in from the storage water tank passes through filter screen A's filtration, thereby reduces impurity, and filter screen A sets up in the drinking-water pipe bottom, and impurity can not stop on filter screen A, continues to stay in the storage water tank, thereby need not wash filter screen A, only need to carry out regular clearance to the storage water tank can.
Further, return water pipe assembly is including setting up the return water tank on backup pad upper portion, the upper portion of return water tank is provided with the wet return, be provided with the wet return on the wet return, the last port department and the soft bellows intercommunication of outlet manifold sum of wet return set up solitary return water tank, and the water that flows back after the experiment is ended reachs the return water tank, deposits alone, reduces impurity in the storage water tank to can study the downthehole water of experiment reconnaissance.
Further, both ends of the soft corrugated pipe are provided with hard end connecting pipes, the end connecting pipes are connected with other pipelines in a threaded connection mode, and the soft corrugated pipe is connected in a threaded connection mode and is convenient to disassemble when not in use.
Further, the spiro union has the connector on the cylindrical pipe head, set up the rubber layer on the inner wall of connector, seal whole cylindrical pipe head, before the experiment, seal cylindrical pipe head, lead to water, can measure the pressure size that the pipeline was applyed under the encapsulated situation and the flow of water, as reference data.
Further, rubber component includes the rubber head, the lower part of the center department of rubber head is provided with cylindrical rubber buffer, the center department of rubber head and rubber buffer is provided with the jack, and the periphery of the lower part of rubber head is provided with connects the ring post, the inboard of connecting ring post, outer tube and the outside of inner tube all are provided with matched with screw thread A, connect the ring post and pass the clearance of port department on outer tube and the inner tube, realize sealed to the port of inner tube and outer tube.
Further, fixed subassembly is including cup jointing the protective case outside the outer tube, the diameter size and the cylindrical tube head of protective case equal, and the upper end of outer tube and inside inner tube embolias from the lower extreme of protective case, and cylindrical tube head card sets up on the lower terminal surface of protective case, and the upper end outside of outer tube and the inboard of protective case set up matched with screw, further fixes protective case and outer tube, the periphery of the up end of protective case is provided with the go-between, be provided with the screw on the go-between, the quantity symmetry of screw sets up two at least, the go-between passes the screw through the connecting nail and fixes subaerial.
Furthermore, the lower part of the connecting ring is sleeved with a gasket, and the gaskets with different thicknesses are sleeved differently, so that the height of an experimental investigation position can be adjusted.
Furthermore, the lower part of the protective sleeve is provided with movable grooves at equal intervals, the bottom of each movable groove is provided with a spring, the spring is connected with a limiting head, the limiting head is connected with a movable block extending out of the movable groove, the inner periphery of the annular limiting rubber ring is provided with a snap ring, the snap ring and the limiting rubber are provided with movable holes corresponding to the movable blocks, the snap ring is sleeved outside the protective sleeve and moves up and down, when reaching the movable blocks, the movable holes and the movable blocks are aligned up and down, the movable blocks are pressed to be flush with the protective sleeve, the snap ring is moved to the position, the movable blocks extend under the action of the springs and are clamped in the movable holes to complete connection, four movable grooves are formed in one side of the protective sleeve, and four are symmetrically arranged on the other side of the protective sleeve, so that the position of the limiting rubber ring can be adjusted, and the sealing height can be adjusted.
The water-pressing experimental device for geological exploration engineering has the advantages that:
1. according to the water-pressing experimental device for geological exploration engineering, the soft corrugated pipe connected with the water inlet pipeline assembly and the water return pipeline assembly can be disassembled, the outer pipe and the fixing assembly fixed outside the outer pipe are sleeved and screwed to realize disassembly, the arranged limiting rubber ring can move up and down and is fixed and fastened, the fixing assembly can be additionally provided with the gasket according to the measured height of the experimental exploration hole, and the structure is flexible.
2. According to the water-pressing experimental device for geological exploration engineering, the universal wheels are arranged at the lower part of the supporting plate, the water return tank and the water storage tank are arranged at the upper part of the supporting plate, other components are detached and can be placed in the tool box, and therefore the whole device can be conveniently moved to an exploration point.
3. The invention relates to a water pressing experimental device for geological exploration engineering, which is provided with limiting rubber rings, wherein movable blocks and other components are arranged at different heights, a clamping ring is sleeved outside a protective sleeve to move up and down when in use, when the movable blocks with the required height are reached, a movable hole and the movable blocks are aligned up and down, the movable blocks are pressed to be level with the protective sleeve, the clamping ring is moved to the position, the movable blocks extend and are clamped in the movable holes under the action of springs to complete connection, and the movable blocks fixed at different heights are fixed, so that the adjustability of the sealing position is realized.
4. According to the water-pressing experimental device for geological exploration engineering, the fixing assemblies outside the inner pipe and the outer pipe are used for placing gaskets with different thicknesses on the lower parts of the connecting rings according to experimental exploration holes with different depths and then are fixed on the ground through the connecting nails, so that the inner pipe and the outer pipe can be movably fixed, and the using effect is good.
Drawings
FIG. 1 is a schematic structural diagram of a water-pressurizing experimental apparatus for geological exploration engineering according to the present invention;
FIG. 2 is a schematic structural diagram of a water-pressurizing experimental apparatus for geological exploration engineering according to the present invention in an experimental state;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
FIG. 4 is a schematic structural diagram of a rubber component of the water-pressurizing experimental apparatus for geological exploration.
In the figure: 011 a support plate, 012 universal wheels, 013 brake levers, 014 tool boxes and 015 handholding levers;
water supply pipeline subassembly: 021-flowmeter, 022-water outlet pipe, 023-water pump, 024-water storage tank, 025-water pumping pipe, 026-filter screen A;
return water pipeline subassembly: 031-return valve, 032-return pipe, 033-return tank;
041-end connection tube, 042-bellows; 05-pressure gauge;
a rubber component: 061-rubber head, 0611-jack, 062-connecting circular column, 0621-thread A, 063-rubber plug;
07-outer tube, 071-water inlet, 08-inner tube, 081-water inlet;
fixing the assembly: 091-connecting ring, 0911-screw hole, 092-protective sleeve;
10-connecting nail, 11-experimental investigation hole, 12-cylindrical pipe head, 121-thread B, 122-water outlet hole; 131-a movable groove, 132-a spring, 133-a limiting head and 134-a movable block; 141-a limiting rubber ring, 142-a snap ring and 143-a movable hole; 15-connector, 16-gasket.
Detailed Description
The water-pressurizing experimental device for geological exploration engineering of the invention is described in more detail by the specific embodiment in the following with reference to the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the pressurized-water experimental apparatus for geological survey engineering of this embodiment, on the basis that excellent in use effect is, realized that the structure is nimble, convenient removal, realized the adjustability to sealed position, realized inner tube 08 and outer tube 07 movable fixed technical effect, the structure of this embodiment includes backup pad 011, universal wheel 012 is installed to the bottom of backup pad 011, be provided with brake lever 013 on the universal wheel 012, conveniently to the fixed of whole device, conveniently carry out the experimentation. Install on the backup pad 011 and send water pipeline subassembly and wet return 032 way subassembly, one side of backup pad 011 still is provided with toolbox 014, still is provided with handrail 015 on the backup pad 011 on toolbox 014 upper portion. Send water pipe assembly including setting up at the storage water tank 024 on backup pad 011 upper portion, the port department of storage water tank 024 is provided with water pump 023, water pump 023 intercommunication has drinking-water pipe 025 and outlet pipe 022, the tip of drinking-water pipe 025 sets up the bottom at storage water tank 024 to be provided with filter screen A026 at the port department, be provided with flow meter 021 on outlet pipe 022, the water of flowing out in from storage water tank 024 passes through the filtration of filter screen A026, thereby reduce impurity, and filter screen A026 sets up in drinking-water pipe 025 bottom, and impurity can not stop on filter screen A026, continue to stay in storage water tank 024, thereby need not wash filter screen A026, only need to carry out regular clearance to storage water tank 024 can.
Referring to fig. 1-2, return water pipe 032 of this embodiment says that the subassembly is including setting up return water tank 033 on backup pad 011 upper portion, the upper portion of return water tank 033 is provided with return water pipe 032, be provided with return water valve 031 on return water pipe 032, the last port department and the outlet pipe 022 of return water pipe 032 gather and soft bellows 042 intercommunication, set up solitary return water tank 033, the water that flows back after the experiment finishes reachs return water tank 033, deposits alone, reduces impurity in the storage water tank 024 to can investigate the water in the experiment reconnaissance hole 11.
Referring to fig. 1-2, the water supply pipeline assembly and the water return pipeline 032 assembly of the present embodiment are collected together, and are connected to an outer pipe 07 through a flexible corrugated pipe 042. Both ends of the soft corrugated pipe 042 are provided with hard end connecting pipes 041, the end connecting pipes 041 are connected with other pipelines in a threaded manner, and the soft corrugated pipe 042 is connected in a threaded manner, so that the soft corrugated pipe 042 is convenient to disassemble when not in use.
Referring to fig. 1-2, an inner tube 08 is fixed in an outer tube 07, the lower end of the outer tube 07 is fixed with the inner tube 08, the inner tube 08 at the lower part of the fixing point extends downwards out of the outer tube 07, and is connected with a cylindrical tube head 12 at the end, the lower part of the cylindrical tube head 12 is provided with a water outlet 122, the upper part of the cylindrical tube head 12 is provided with a screw thread B121, and the inner tube 08 at the upper part of the fixing point is provided with water inlet holes 081 in an arrangement manner. The spiro union has connector 15 on cylindrical tube head 12, set up the rubber layer on the inner wall of connector 15, seal whole cylindrical tube head 12, before the experiment, seal cylindrical tube head 12, lead to water, can measure the flow of the pressure size and the water that the pipeline was applyed under the encapsulated situation, as reference data.
Referring to fig. 1, 2 and 4, the upper end of inner tube 08 and outer tube 07 of this embodiment is sealed fixed through rubber component, it has inserted pressure gauge 05 to pass rubber component in the inner tube 08, rubber component includes rubber head 061, the lower part of the center department of rubber head 061 is provided with cylindrical rubber buffer 063, rubber head 061 and rubber buffer 063 are a body structure, the center department of rubber head 061 and rubber buffer 063 is provided with jack 0611, and the periphery of the lower part of rubber head 061 is provided with connects ring post 062, connect ring post 062, the inboard of outer tube 07 and the outside of inner tube 08 all are provided with matched with screw thread a0621, connect ring post 062 and pass the clearance of outer tube 07 and inner tube 08 upper end mouth department, realize the port sealing to inner tube 08 and outer tube 07.
Referring to fig. 1-2, the outer tube 07 of the present embodiment is sleeved with a fixing assembly. The fixed subassembly is including cup jointing the outside protective sleeve 092 of outer tube 07, the diameter size and the equal of cylindrical tube head 12 of protective sleeve 092, the upper end of outer tube 07 and inside inner tube 08 embolias from the lower extreme of protective sleeve 092, cylindrical tube head 12 card is on the lower terminal surface of protective sleeve 092, the upper end outside of outer tube 07 and the inboard of protective sleeve 092 set up matched with screw thread, further fix protective sleeve 092 and outer tube 07, the periphery of the upper end of protective sleeve 092 is provided with go-between 091, be provided with screw 0911 on the go-between 091, the quantity of screw 0911 symmetry sets up two at least, go-between 091 passes screw 0911 through connecting nail 10 and fixes subaerial. The lower part of the connecting ring 091 is sleeved with a gasket 16, and the gaskets 16 with different thicknesses are sleeved differently, so that the height of an experimental investigation position can be adjusted.
Referring to fig. 1-3, an annular limiting rubber ring 141 for sealing the experimental investigation hole 11 is detachably arranged on the outer wall of the lower part of the protection sleeve of the embodiment. The lower part of the protection sleeve 092 is provided with movable grooves 131 at equal intervals, the bottom of the movable groove 131 is provided with a spring 132, the spring 132 is connected with a limiting head 133, the limiting head 133 is connected with a movable block 134 extending out of the movable groove 131, the inner periphery of the annular limiting rubber ring 141 is provided with a snap ring 142, the snap ring 142 and the limiting rubber are provided with movable holes 143 corresponding to the movable block 134, the snap ring 142 is sleeved outside the protection sleeve 092 to move up and down, when the movable block 134 is reached, the movable holes 143 and the movable block 134 are aligned up and down, the movable block 134 is pressed to be flush with the protection sleeve 092, at the moment, the snap ring 142 is moved to the position, the movable block 134 extends and is clamped in the movable holes 143 under the action of the spring 132 to complete connection, or under the condition that the movable holes 143 and the movable block 134 are not aligned, the snap ring 142 is moved to a higher position, the movable grooves 131 are four on one side of the protective sleeve 092, four are symmetrically arranged on the other side of the protective sleeve 092, and the position of the limiting rubber ring 141 can be adjusted to adjust the sealing height.
The installation steps of this embodiment: moving the device to a surveying position, drilling an experimental surveying hole 11, sleeving the upper ends of an outer tube 07 and an inner tube 08 inside the outer tube from the lower end of a protective sleeve 092, clamping a cylindrical tube head 12 on the lower end surface of the protective sleeve 092, rotatably connecting the outer side of the upper end part of the outer tube 07 and the inner side of the protective sleeve 092 through matched threads, then installing a rubber component at the upper end openings of the outer tube 07 and the inner tube 08, plugging a rubber plug 063 at the inner side of the inner tube 08, spirally connecting a circular column 062, the inner side of the outer tube 07 and the outer side of the inner tube 08 through matched threads A0621, penetrating a gap at the upper end openings of the outer tube 07 and the inner tube 08 through the connecting circular column 062, realizing the port sealing of the inner tube 08 and the outer tube 07, inserting a pressure gauge 05, and arranging the end part of the pressure gauge 05 at the upper part of a water inlet hole 081 of the inner tube 08; when the device is used, the clamping ring 142 is sleeved outside the protective sleeve 092 and moves up and down, when the movable block 134 with the required height is reached, the movable hole 143 and the movable block 134 are aligned up and down, the movable block 134 is pressed to be flush with the protective sleeve 092 by pressing the movable block 134, the clamping ring 142 is moved to the position, and the movable block 134 extends under the action of the spring 132 and is clamped in the movable hole 143 to complete connection; then, according to the depth of the experimental investigation hole 11, a gasket 16 with a certain thickness is placed at the lower part of the connecting ring 091, the inner pipe 08, the outer pipe 07 and the fixing component are placed in the experimental investigation hole 11, and then the connecting ring 091 is fixed on the ground through the connecting nail 10; finally, the corrugated pipes 042 are respectively connected to the water inlet 071 and the water outlet 022 of the outer pipe 07 and the pipeline where the water return pipe 032 is gathered together, so that the connection of the whole device is realized.
The application method of the embodiment comprises the following steps: before the experiment, the cylindrical pipe head 12 is sealed through the connector 15, water is introduced, and the pressure applied by the pipeline in a sealed state and the flow rate of the water can be measured and used as reference data; then the connector 15 is detached, the inner pipe 08, the outer pipe 07 and the fixing component are placed in the experimental investigation hole 11, then the connecting ring 091 is fixed on the ground through the connecting nail 10, at the moment, the water return valve 031 is closed, the starting water pump 023 is opened, water in the water storage tank 024 reaches the outer pipe 07 through the water outlet pipe 022 and the corrugated pipe 042, then reaches the inner pipe 08 through the water inlet hole 081, water in the inner pipe 08 flows downwards to reach the cylindrical pipe head 12, and then reaches the experimental investigation hole 11 from the water outlet hole 122 of the cylindrical pipe head 12, the water level gradually rises along with the increase of water, the pressure of the rising water in the inner pipe 08 is measured through the pressure gauge 05 to obtain the pressure, the flow of the water is obtained through the flow meter 021, and data analysis is carried out; finally, the water pump 023 is closed, the water return valve 031 is opened, and due to certain pressure in the pipeline, part of water in the water return pipe 032 is discharged to the water return tank 033, and then the device is detached, so that the phenomenon that the water in the water return pipe splashes to the body of a worker due to the pressure is reduced.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.
Claims (10)
1. The utility model provides a pressurized-water experimental apparatus that geological survey engineering used, includes the backup pad, the universal wheel, its characterized in that are installed to the bottom of backup pad: a water feeding pipeline component and a water return pipeline component are arranged on the supporting plate, a tool box is also arranged on one side of the supporting plate, a hand rail is also arranged on the supporting plate at the lower part of the tool box, the water feeding pipeline component and the water return pipeline component are gathered together, an outer pipe is connected through a soft corrugated pipe, an inner pipe is fixed in the outer pipe, the lower end part of the outer pipe is fixed with the inner pipe, the inner pipe at the lower part of the fixing point extends downwards out of the outer pipe, the lower end part of the inner pipe is connected with a cylindrical pipe head, the lower part of the cylindrical pipe head is provided with a water outlet hole, the upper part is provided with a thread B, the inner pipe at the upper part of the fixing point is provided with water inlet holes in an array way, the upper end parts of the inner pipe and the outer pipe are sealed and fixed through a rubber component, a pressure gauge is inserted into the inner pipe through the rubber component, a fixing component is sleeved outside the outer pipe, the fixed component is detachably provided with a circular ring-shaped limiting rubber ring used for sealing the experimental investigation hole.
2. The water-pressurizing experimental apparatus for geological survey engineering according to claim 1, wherein: and a brake lever is arranged on the universal wheel.
3. The water-pressurizing experimental apparatus for geological survey engineering according to claim 1, wherein: the water supply pipeline subassembly is including setting up the storage water tank on backup pad upper portion, the port department of storage water tank is provided with the water pump, the water pump intercommunication has drinking-water pipe and outlet pipe, the tip setting of drinking-water pipe is in the bottom of storage water tank to be provided with filter screen A in port department, be provided with the flow meter on the outlet pipe.
4. A water-pressurizing experimental apparatus for geological exploration engineering according to claim 3, wherein: the return water pipeline subassembly is including setting up the return water tank on backup pad upper portion, the upper portion of return water tank is provided with the wet return, be provided with the wet return on the wet return, the last port department and the soft bellows intercommunication of outlet manifold sum of wet return.
5. The water-pressurizing experimental apparatus for geological survey engineering according to claim 1, wherein: the two ends of the soft corrugated pipe are provided with hard end connecting pipes, and the end connecting pipes are connected with other pipelines in a threaded connection mode.
6. The water-pressurizing experimental apparatus for geological survey engineering according to claim 1, wherein: the cylindrical pipe head is connected with a connector in a threaded mode, a rubber layer is arranged on the inner wall of the connector, and the whole cylindrical pipe head is sealed.
7. The water-pressurizing experimental apparatus for geological survey engineering according to claim 1, wherein: rubber component includes the rubber head, the lower part of the center department of rubber head is provided with cylindrical rubber buffer, the center department of rubber head and rubber buffer is provided with the jack, and the periphery of the lower part of rubber head is provided with connects the ring post, the inboard of connecting ring post, outer tube and the outside of inner tube all are provided with matched with screw thread A, connect the ring post and pass the clearance of outer tube and inner tube upper end mouth department, realize sealed to the port of inner tube and outer tube.
8. The water-pressurizing experimental apparatus for geological survey engineering according to claim 1, wherein: the fixed subassembly is including cup jointing the protective case outside the outer tube, the diameter size and the cylindrical tube head of protective case equal, and the upper end of outer tube and inside inner tube is emboliaed from the lower extreme of protective case, and cylindrical tube head card is on the lower terminal surface of protective case, and the upper end outside of outer tube and the inboard of protective case set up matched with screw, further fixes protective case and outer tube, the periphery of the upper end face of protective case is provided with the go-between, be provided with the screw on the go-between, the quantity symmetry of screw sets up two at least, the go-between passes the screw through connecting nail and fixes subaerial.
9. The water-pressurizing experimental apparatus for geological survey engineering according to claim 8, wherein: and the lower part of the connecting ring is sleeved with a gasket.
10. The water-pressurizing experimental apparatus for geological survey engineering as claimed in claim 7, wherein: protective sleeve lower part equidistant range is provided with the activity groove, activity tank bottom portion is provided with the spring, spring coupling has spacing head, spacing head is connected with the movable block that stretches out the activity groove, the interior of ring shape limiting rubber ring is provided with the snap ring, be provided with the movable hole that corresponds with the movable block on snap ring and the limiting rubber, the snap ring cup joints and reciprocates in protective sleeve's outside, and when reacing the movable block, the position aligns about movable hole and the movable block, presses the movable block to keeping level with protective sleeve, removes the snap ring to this position this moment, and the movable block stretches the card at the activity downthehole that moves about under the effect of spring, accomplishes the connection, the activity groove is provided with four on one side of protective sleeve to the opposite side symmetry at protective sleeve is provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425416.4A CN114018785A (en) | 2021-11-27 | 2021-11-27 | Water-pressing experimental device for geological exploration engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425416.4A CN114018785A (en) | 2021-11-27 | 2021-11-27 | Water-pressing experimental device for geological exploration engineering |
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| CN114018785A true CN114018785A (en) | 2022-02-08 |
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| CN202111425416.4A Pending CN114018785A (en) | 2021-11-27 | 2021-11-27 | Water-pressing experimental device for geological exploration engineering |
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| CN (1) | CN114018785A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5544209A (en) * | 1993-04-29 | 1996-08-06 | Framatome | Process for repairing and protecting from cracking the inner wall of a tube for penetrating the bottom head of a pressurized-water nuclear reactor vessel |
| CN105675470A (en) * | 2016-03-01 | 2016-06-15 | 长江岩土工程总公司（武汉） | Method for performing pump-in test by adopting sliding hydraulic rubber plug water plugging device |
| CN205506634U (en) * | 2016-03-01 | 2016-08-24 | 长江岩土工程总公司（武汉） | Slidingtype hydraulic pressure plug blocks up hydrophone |
| CN207570983U (en) * | 2017-12-15 | 2018-07-03 | 天津市水利勘测设计院 | A kind of engineering geological investigation pressure water experiment automatic detection device |
| CN109171409A (en) * | 2018-09-27 | 2019-01-11 | 柳州市清旭贸易有限责任公司 | A kind of tea set tea tray |
| CN210090263U (en) * | 2019-04-17 | 2020-02-18 | 内蒙古自治区水利水电勘测设计院 | Water-pressure test device for engineering geological investigation |
| CN210925789U (en) * | 2019-11-22 | 2020-07-03 | 青岛正维安全环保技术服务有限公司 | Electric shock prevention device for power distribution switch cabinet |
| CN211210777U (en) * | 2019-10-24 | 2020-08-11 | 董立文 | Agricultural drilling equipment |
| CN213275283U (en) * | 2020-09-25 | 2021-05-25 | 中材地质工程勘查研究院有限公司 | Engineering geology reconnaissance water-pressure test device |
-
2021
- 2021-11-27 CN CN202111425416.4A patent/CN114018785A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5544209A (en) * | 1993-04-29 | 1996-08-06 | Framatome | Process for repairing and protecting from cracking the inner wall of a tube for penetrating the bottom head of a pressurized-water nuclear reactor vessel |
| CN105675470A (en) * | 2016-03-01 | 2016-06-15 | 长江岩土工程总公司（武汉） | Method for performing pump-in test by adopting sliding hydraulic rubber plug water plugging device |
| CN205506634U (en) * | 2016-03-01 | 2016-08-24 | 长江岩土工程总公司（武汉） | Slidingtype hydraulic pressure plug blocks up hydrophone |
| CN207570983U (en) * | 2017-12-15 | 2018-07-03 | 天津市水利勘测设计院 | A kind of engineering geological investigation pressure water experiment automatic detection device |
| CN109171409A (en) * | 2018-09-27 | 2019-01-11 | 柳州市清旭贸易有限责任公司 | A kind of tea set tea tray |
| CN210090263U (en) * | 2019-04-17 | 2020-02-18 | 内蒙古自治区水利水电勘测设计院 | Water-pressure test device for engineering geological investigation |
| CN211210777U (en) * | 2019-10-24 | 2020-08-11 | 董立文 | Agricultural drilling equipment |
| CN210925789U (en) * | 2019-11-22 | 2020-07-03 | 青岛正维安全环保技术服务有限公司 | Electric shock prevention device for power distribution switch cabinet |
| CN213275283U (en) * | 2020-09-25 | 2021-05-25 | 中材地质工程勘查研究院有限公司 | Engineering geology reconnaissance water-pressure test device |
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