CN115266537A - Full-automatic concrete impermeability detection system - Google Patents
Full-automatic concrete impermeability detection system Download PDFInfo
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- CN115266537A CN115266537A CN202211202835.6A CN202211202835A CN115266537A CN 115266537 A CN115266537 A CN 115266537A CN 202211202835 A CN202211202835 A CN 202211202835A CN 115266537 A CN115266537 A CN 115266537A
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000012360 testing method Methods 0.000 claims abstract description 69
- 238000007789 sealing Methods 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims description 60
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 210000003734 kidney Anatomy 0.000 claims description 8
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000017105 transposition Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000008569 process 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
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/14—Conveying liquids or viscous products by pumping
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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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
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Abstract
The invention discloses a full-automatic concrete impermeability detection system, which belongs to the technical field of impermeability detection and comprises a bearing frame assembly: the bearing frame assembly comprises a top cover, a guide shaft, a top layer panel, a middle panel, a bottom layer panel and a bottom layer pressure supply plate, wherein the guide shaft is arranged at the bottom of the top cover. The invention solves the problems that the pump configuration of the equipment for the concrete impermeability detection system is not matched, so that the pressure is unstable, further the water pipe, the electric part and the energy accumulator are easy to damage, the service cycle is shortened, the sleeving and the separation of the sealing cylinder and the sealing base are not automatically controlled and are inconvenient to control, and each equipment can only perform one group of test once, so that the test efficiency is low.
Description
Technical Field
The invention belongs to the technical field of impermeability detection, and particularly relates to a full-automatic concrete impermeability detection system.
Background
The impermeability of concrete is an important index for evaluating the quality and durability of concrete, and is also a necessary test index for strictly controlling the quality of concrete in each engineering quality supervision station, the impermeability refers to the property of a material used by a structure capable of resisting the permeation of water or other liquid (light oil and heavy oil) media under the action of pressure, an automatic impermeability test device exists in the prior art, the sealing pressure needs to be detected when a sealing component seals a concrete test piece before a test, the sealing pressure needs to be kept constant, the step-by-step pressurization is needed during the test, and the test pressure needs to be detected at the moment.
The pump configured by the equipment for the existing concrete impermeability detection system is difficult to accurately provide the pressure actually required by an impermeability device, the sealing pressure and the test pressure of the impermeability device are not more than 5 MPa at most, the pump with overlarge measuring range can cause unstable pressure, further a water pipe, an electric part and an energy accumulator are easy to damage, the service cycle is shortened, the sleeving and separation of a sealing cylinder and a sealing base are not automatically controlled, the control is inconvenient, each equipment can only perform one group of test once, the test efficiency is low, and therefore the full-automatic concrete impermeability detection system is provided.
Disclosure of Invention
The invention provides a full-automatic concrete impermeability detection system, which aims to solve the problems that the pump configuration of equipment for the concrete impermeability detection system is not matched, so that the pressure is unstable, further a water pipe, an electric part and an energy accumulator are easy to damage, the service cycle is shortened, the sleeving and separation of a sealing cylinder and a sealing base are not automatically controlled and are inconvenient to control, and each piece of equipment can only perform one group of test at one time, so that the test efficiency is low.
The invention provides a full-automatic concrete impermeability detection system, which comprises a bearing frame assembly:
the bearing frame assembly comprises a top cover, a guide shaft, a top panel, a middle panel, a bottom panel and a bottom pressure supply plate, wherein the guide shaft is arranged at the bottom of the top cover, the outer side of the guide shaft is sequentially spliced with the inner sides of the top panel and the middle panel, the bottom end of the guide shaft is fixedly connected with the top of the bottom panel, and the bottom of the bottom panel is provided with the bottom pressure supply plate;
the top of the bottom layer pressure supply plate is provided with a pressure supply system and a second cylinder, the movable end of the second cylinder is provided with a lifting shaft, the outer side of the lifting shaft is provided with a plurality of clamping grooves, and the outer side of the lifting shaft is sequentially movably connected with the inner sides of the middle parts of the top layer panel and the middle panel;
the bottom of bottom layer panel and middle panel all is provided with a lift locking device.
Further, a pressure supply system is arranged at the bottom of the bearing frame assembly and comprises a system valve group supporting plate, and the supporting plate is L-shaped;
one side of the system valve group supporting plate is provided with a system pressure supply valve seat and a plurality of calibration valve seats, the system pressure supply valve seat and the calibration valve seats are respectively arranged at two ends of the system valve group supporting plate, and one side of each calibration valve seat is provided with a pressurizing assembly;
the system comprises a system pressure supply valve seat, a pressure supply assembly, a pressure boosting assembly and a control assembly, wherein the system pressure supply valve seat is connected with the pressure boosting assembly through a pipeline;
a plurality of electromagnetic valves a are arranged on one side of the system pressure supply valve seat, a sealing pressure supply assembly is arranged at one end of each electromagnetic valve a, a plurality of electromagnetic valves b are arranged on the other side of the system pressure supply valve seat, and a test pressure supply assembly is arranged at one end of each electromagnetic valve b;
the sealing pressure supply assembly comprises one-way valves, first water outlet pipes and connecting pipes, one side of each electromagnetic valve a is provided with one connecting pipe, one end of each connecting pipe is provided with one-way valves, and one end of each one-way valve is provided with the first water outlet pipe;
the test pressure supply assembly comprises a second needle valve, second water outlet pipes, calibration valve seats and third water outlet pipes, wherein one side of each calibration valve seat is provided with one third water outlet pipe, the other side of each calibration valve seat is provided with one second water outlet pipe, one end of each second water outlet pipe is fixedly connected with one second needle valve, and each second needle valve is fixedly connected with one electromagnetic valve b;
the booster pump is connected with the gas supply assembly through a pipeline, and one side of the gas supply assembly is provided with a gas pump which is connected with the gas supply assembly through a pipeline;
the system valve group supporting plate is composed of two flat plates which are perpendicular to each other, the width and the thickness of the two flat plates are the same, the length of the two flat plates is different, and the length ratio of the two flat plates is 1:4.
By adopting the scheme, the check valve prevents high-pressure water from flowing backwards, the booster pump boosts water and supplies the water to the system pressure supply valve seat through a pipeline, the water storage box is used for providing a stable water source, the booster pump boosts water and supplies the water to the system pressure supply valve seat through a pipeline, and the air supply assembly is used for controlling and distributing the air pump and supplying high-pressure air for the operation of the booster pump;
the sealed pressure supply assembly provides high-pressure water for being used for controlling the sealed part, the experimental pressure supply assembly provides high-pressure water for the part that is used for testing the concrete impermeability ability, the flow size of second needle valve control high-pressure water, mark the disk seat and provide reliable interface for outside demarcation test environment, and the third party passes through the pressure state of mark disk seat connection standard pressure gauge, inspection test environment promptly.
Furthermore, the first water outlet pipe is communicated with the sealed pressure control assembly through a pipeline, and the third water outlet pipe is communicated with the test pressure control assembly through a pipeline;
the sealing pressure control assembly comprises a first straight-through pipe, a sealing valve seat, a first pressure transmitter, a first hanging column, a first liquid discharge pipeline and a first liquid discharge electromagnetic valve, wherein two ends of the sealing valve seat are respectively provided with the first straight-through pipe, one end of the top of the sealing valve seat is provided with the first pressure transmitter, the other end of the top of the sealing valve seat is provided with the first liquid discharge electromagnetic valve, one side of the first liquid discharge electromagnetic valve is provided with the first liquid discharge pipeline, and the inner side of the sealing valve seat is provided with the first two hanging columns;
the test pressure control assembly comprises a second straight-through passage, a test valve seat, a second suspension column, a second pressure transmitter, an energy accumulator, a second liquid discharge pipeline and a second liquid discharge electromagnetic valve;
the two ends of the test valve seat are respectively provided with a second through hole, the middle section of the top of the test valve seat is provided with an energy accumulator, the inner sides of the two ends of the test valve seat are respectively provided with a second hanging column, one end of the top of the test valve seat is provided with a second pressure transmitter, the other end of the top of the test valve seat is provided with a second liquid discharge electromagnetic valve, and one side of the second liquid discharge electromagnetic valve is provided with a second liquid discharge pipeline.
By adopting the scheme, the energy accumulator is used for eliminating pressure fluctuation and stabilizing test pressure, the first pressure transmitter and the second pressure transmitter are used for measuring and controlling the pressure of water pressure, and when the pressure corresponding to the water pressure is detected to be greater than a limit value, the first pressure transmitter and the second pressure transmitter respectively control the second liquid discharge electromagnetic valve and the first liquid discharge electromagnetic valve to open and close the channels, so that high-pressure water is discharged from the internal channels of the second liquid discharge pipeline and the first liquid discharge pipeline, and the pressure is reduced;
when the water pressure value is smaller than the limit value, the liquid discharge electromagnetic valve I or the liquid discharge electromagnetic valve II closes the channel where the liquid discharge electromagnetic valve I or the liquid discharge electromagnetic valve II is located, so that the water pressure is increased, and the effects of independent control, no mutual influence, automatic pressurization and pressure maintaining are achieved.
Furthermore, the lifting locking device comprises a guide hole, a rotary table, a matching sleeve, a pull rod and an insertion rod, wherein a plurality of insertion rods are arranged at the bottoms of the middle panel and the top panel, a plurality of matching sleeves are arranged at the tops of the bottom panel and the middle panel, rotary tables are arranged at the tops of the bottom panel and the middle panel, the insertion rods and the matching sleeves are in one-to-one correspondence, the matching sleeves are inserted with the corresponding insertion rods, the pull rod is movably connected to the inner side of the matching sleeve, and a shifting shaft is arranged at one end of the pull rod;
the outer side of the bottom of the top panel and the outer side of the bottom of the middle panel are respectively provided with a turntable, the middle parts of the bottom panel, the middle panel and the turntable are respectively provided with a plurality of guide holes which are uniformly distributed, the guide holes arranged on the turntables are arc-shaped kidney slots, the guide holes arranged on the inner sides of the bottom panel and the middle panel are kidney slots, the kidney slots correspond to the arc-shaped kidney slots, and the outer side of each shifting shaft is movably connected with the inner sides of the two corresponding guide holes;
the middle part of top layer panel, middle panel and bottom panel all is provided with a lift axle and passes a section of thick bamboo, the inboard swing joint that a section of thick bamboo was passed with the lift axle in the outside of lift axle, the one end of picture peg is provided with the picture peg cylinder of fixed connection in the top layer panel or the middle panel outside, the middle part at top layer panel top and the middle part at middle panel top all are provided with a chucking subassembly.
Through adopting above-mentioned scheme, lift locking device can be with two adjacent middle panels or top layer panel and middle panel or bottom layer panel and middle panel mutual locking, makes it relatively fixed.
Further, the chucking subassembly includes picture peg cylinder, picture peg and picture peg guide rail, the middle part of middle panel bottom and the middle part of top layer panel bottom all are provided with two picture peg guide rails, two the picture peg guide rail passes a diameter symmetry of a section of thick bamboo about the lift axle, the inboard swing joint with the outside of picture peg of the inboard of picture peg guide rail, the outside of picture peg and the inboard swing joint of draw-in groove.
Through adopting above-mentioned scheme, chucking subassembly makes top layer panel or middle panel and lift axle relatively fixed, and then makes the lift axle can drive top layer panel or middle panel and remove.
Further, the system valve group supporting plate is composed of two flat plates which are perpendicular to each other, the width and the thickness of the two flat plates are the same, the length of the two flat plates is different, and the length ratio of the two flat plates is 1:4.
By adopting the scheme, the L-shaped support plate is convenient for fixing and installing components of the system valve group support plate.
Further, the bottom of bottom deck panel and middle panel all is provided with a first cylinder, the expansion end of first cylinder is provided with the connecting rod, the outside of connecting rod and the inboard swing joint of bottom deck panel and middle panel, the one end of connecting rod and the inboard fixed connection of carousel.
Through adopting above-mentioned scheme, first cylinder passes through the connecting rod control carousel and rotates, and then the control pull rod removes.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
1. according to the invention, through the use of the lifting locking device, two adjacent middle panels or a top panel and a middle panel or a bottom panel and a middle panel can be automatically locked with each other to be relatively fixed, and after the locking is released, the separation of the sealing base and the sealing barrel or the matching installation of the sealing base and the sealing barrel can be controlled;
2. according to the invention, through the use of the clamping assembly, the top layer panel or the middle panel fixed by the clamping assembly is relatively fixed with the lifting shaft, so that the lifting shaft can drive the top layer panel or the middle panel to move, the whole process is automatically controlled, and after the lifting shaft is locked with the top layer panel or the middle panel, the top layer panel or the middle panel can be controlled to drive the sealing base to be installed and matched with the sealing barrel;
3. according to the invention, the gas supply assembly and the booster pump are used in a matched manner, so that stable and appropriate high-pressure water is provided for the anti-permeability system, the problem that the test purpose cannot be realized due to too small liquid pressure and the problem that the supplied liquid pressure is unstable due to the pump with large measuring range is avoided, and the service lives of related parts are prolonged;
4. according to the invention, the L shape is favorable for fixing and installing components through the use of the system valve group supporting plate, and whether high-pressure water enters the sealing pressure supply assembly or the test pressure supply assembly is controlled through the use of the electromagnetic valve, wherein the sealing pressure supply assembly is used for controlling the supply of the high-pressure water for the sealing component, and the test pressure supply assembly is used for supplying the high-pressure water for the component for controlling the impermeability of the test concrete, so that rapid automatic detection is realized;
5. according to the invention, the liquid discharge electromagnetic valve I is matched with the pressure transmitter I to keep the pressure of the sealing valve seat supplied to the straight-through high-pressure water stable, the liquid discharge electromagnetic valve II is matched with the pressure transmitter II to keep the pressure of the test valve seat supplied to the straight-through high-pressure water stable, and the energy accumulator is used for eliminating pressure fluctuation and reducing the water pressure change amplitude.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the middle panel of the present invention;
FIG. 3 is a bottom view of the middle panel of the present invention;
FIG. 4 is a schematic structural view of a pressure supply system according to the present invention;
FIG. 5 is a schematic view of a seal pressure control assembly of the present invention;
FIG. 6 is a schematic structural diagram of a test pressure control assembly according to the present invention.
Reference numerals: 1. a top cover; 2. a guide shaft; 3. a lifting shaft; 4. a top layer panel; 5. a middle panel; 6. a bottom panel; 7. a bottom layer pressure supply plate; 8. a sealing cylinder; 9. a first cylinder; 10. a connecting rod; 11. a guide hole; 12. a plate inserting cylinder; 13. inserting plates; 14. inserting plate guide rails; 15. the lifting shaft passes through the cylinder; 16. sealing the base; 17. a turntable; 18. a mating sleeve; 19. a pull rod; 20. a guide shaft cylinder; 21. a card slot; 22. a second cylinder; 23. a water storage box; 24. a gas supply assembly; 25. a booster pump; 26. a pressure gauge; 27. a first needle valve; 28. a one-way valve; 29. a first water outlet pipe; 30. an electromagnetic valve a; 31. a second needle valve; 32. a second water outlet pipe; 33. sealing the pressure control assembly; 3301. sealing the valve seat; 3302. a first step is directly connected; 3303. a first pressure transmitter; 3304. a hanging post I; 3305. a first liquid discharge pipeline; 3306. a first liquid discharge electromagnetic valve; 34. testing the pressure control assembly; 3401. a test valve seat; 3402. a second step of direct connection; 3403. a hanging post II; 3404. a second pressure transmitter; 3405. an accumulator; 3406. a second drainage pipeline; 3407. a second liquid discharge electromagnetic valve; 35. a system valve group supporting plate; 36. calibrating a valve seat; 37. a third water outlet pipe; 38. a system pressure supply valve seat; 39. a connecting pipe; 40. a transposition shaft; 41. inserting a rod; 42. and (b) an electromagnetic valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
As shown in fig. 1-6, the present invention provides a full-automatic concrete impermeability detection system, which comprises a carrier assembly:
the bearing frame assembly comprises a top cover 1, a guide shaft 2, a top panel 4, a middle panel 5, a bottom panel 6 and a bottom pressure supply plate 7, wherein the guide shaft 2 is arranged at the bottom of the top cover 1, the outer side of the guide shaft 2 is sequentially spliced with the inner sides of the top panel 4 and the middle panel 5, the bottom end of the guide shaft 2 is fixedly connected with the top of the bottom panel 6, and the bottom of the bottom panel 6 is provided with the bottom pressure supply plate 7;
the top of the bottom layer pressure supply plate 7 is provided with a pressure supply system and a second cylinder 22, the movable end of the second cylinder 22 is provided with a lifting shaft 3, the outer side of the lifting shaft 3 is provided with a plurality of clamping grooves 21, and the outer side of the lifting shaft 3 is movably connected with the inner side of the middle part of the combined plate;
and the bottoms of the bottom panel 6 and the middle panel 5 are provided with a lifting locking device.
A pressure supply system is arranged at the bottom of the bearing frame assembly and comprises a system valve group supporting plate 35, and the supporting plate 35 is L-shaped;
a system pressure supply valve seat 38 and a plurality of calibration valve seats 36 are arranged on one side of the system valve group support plate 35, the system pressure supply valve seat 38 and the calibration valve seats 36 are respectively arranged at two ends of the system valve group support plate 35, and a pressurizing assembly is arranged on one side of each calibration valve seat 36;
the boosting assembly comprises a boosting pump 25, a pressure gauge 26, a first needle valve 27, a water storage box 23 and a connecting pipe 39, the system pressure supply valve seat 38 is connected with the boosting pump 25 through a pipeline, the first needle valve 27 is arranged at one end of the boosting pump 25, the pressure gauge 26 is arranged at one side of the first needle valve 27, and the boosting pump 25 is connected with the water storage box 23 through a pipeline;
a plurality of electromagnetic valves a30 are arranged on one side of the system pressure supply valve seat 38, a sealing pressure supply assembly is arranged at one end of each electromagnetic valve a30, a plurality of electromagnetic valves b42 are arranged on the other side of the system pressure supply valve seat 38, and a test pressure supply assembly is arranged at one end of each electromagnetic valve b 42;
the sealing pressure supply assembly comprises a one-way valve 28, a first water outlet pipe 29 and connecting pipes 39, one side of each electromagnetic valve a30 is provided with one connecting pipe 39, one end of each connecting pipe 39 is provided with the one-way valve 28, and one end of each one-way valve 28 is provided with the first water outlet pipe 29;
the test pressure supply assembly comprises a second needle valve 31, a second water outlet pipe 32, calibration valve seats 36 and third water outlet pipes 37, one side of each calibration valve seat 36 is provided with one third water outlet pipe 37, the other side of each calibration valve seat 36 is provided with one second water outlet pipe 32, one end of each second water outlet pipe 32 is fixedly connected with one second needle valve 31, and each second needle valve 31 is fixedly connected with one electromagnetic valve b 42;
the booster pump 25 is connected with air feed subassembly 24 through the pipeline, one side of air feed subassembly 24 is provided with the air pump, the air pump is connected with air feed subassembly 24 through the pipeline, air feed subassembly 24 is the booster pump 25 air feed, check valve 28 prevents the high pressure water refluence, the booster pump 25 supplies with the water pressure behind with for the system through the pipeline and supplies to press disk seat 38, water storage box 23 is used for providing stable water source, the booster pump 25 supplies with the water pressure behind with for the system through the pipeline and supplies to press disk seat 38, air feed subassembly 24 is used for control, distribution air pump, provides high-pressure gas for the operation of booster pump 25.
The sealing pressure supply assembly is used for controlling a sealing part to provide high-pressure water, the testing pressure supply assembly is used for testing the impermeability of concrete to provide high-pressure water, the second needle valve 31 is used for controlling the flow of the high-pressure water, the calibration valve seat 36 is used for providing a reliable interface for an external calibration test environment, namely, a third party is connected with a standard pressure gauge through the calibration valve seat to check the pressure state of the test environment, the first water outlet pipe 29 is communicated with the sealing pressure control assembly 33 through a pipeline, and the third water outlet pipe 37 is communicated with the testing pressure control assembly 34 through a pipeline;
the first water outlet pipe 29 is communicated with the sealed pressure control assembly 33 through a pipeline, and the third water outlet pipe 37 is communicated with the test pressure control assembly 34 through a pipeline;
the sealing pressure control assembly 33 comprises a first straight-through port 3302, a sealing valve seat 3301, a first pressure transmitter 3303, a first suspension column 3304, a first liquid discharge pipeline 3305 and a first liquid discharge electromagnetic valve 3306, wherein two ends of the sealing valve seat 3301 are respectively provided with the first straight-through port 3302, one end of the top of the sealing valve seat 3301 is provided with the first pressure transmitter 3303, the other end of the top of the sealing valve seat 3301 is provided with the first liquid discharge electromagnetic valve 3306, one side of the first liquid discharge electromagnetic valve 3306 is provided with the first liquid discharge pipeline 3305, and the inner side of the sealing valve seat 3301 is provided with the first suspension column 3304;
the test pressure control assembly 34 comprises a second straight-through pipe 3402, a test valve seat 3401, a second hanging column 3403, a second pressure transmitter 3404, an energy accumulator 3405, a second liquid discharge pipeline 3406 and a second liquid discharge electromagnetic valve 3407;
the test valve seat is characterized in that two straight-through pipes 3402 are respectively arranged at two ends of the test valve seat 3401, an energy accumulator 3405 is arranged in the middle section of the top of the test valve seat 3401, two hanging post pipes 3403 are respectively arranged on the inner sides of the two ends of the test valve seat 3401, a pressure transmitter II 3404 is arranged at one end of the top of the test valve seat 3401, a liquid discharge electromagnetic valve II 3407 is arranged at the other end of the top of the test valve seat 3401, a liquid discharge pipeline II 3406 is arranged on one side of the liquid discharge electromagnetic valve II 3407, the energy accumulator 3405 is used for eliminating pressure fluctuation and stabilizing test pressure, the pressure transmitter I3303 and the pressure transmitter II 3404 are used for measuring and controlling the pressure of the water pressure, and when the pressure corresponding to the water pressure is detected to be greater than a limit value, the pressure transmitter I3303 and the pressure transmitter II 3404 respectively control the liquid discharge electromagnetic valve II 3407 and the liquid discharge pipeline I3306 to open and close the channel in which the liquid discharge pipeline I3305 so as to discharge high-pressure and reduce the pressure;
when the water pressure value is smaller than the limit value, the first liquid discharge electromagnetic valve 3306 or the second liquid discharge electromagnetic valve 3407 closes the channel where the water pressure is located, so that the water pressure is increased, and the effects of independent control, no influence on each other, automatic pressurization and pressure maintaining are achieved.
The lifting locking device comprises a guide hole 11, a rotary table 17, a matching sleeve 18, a pull rod 19 and insertion rods 41, wherein a plurality of insertion rods 41 are arranged at the bottoms of the middle panel 5 and the top panel 4, a plurality of matching sleeves 18 are arranged at the tops of the bottom panel 6 and the middle panel 5, the rotary table 17 is arranged at the tops of the bottom panel 6 and the middle panel 5, the insertion rods 41 correspond to the matching sleeves 18 one by one, the matching sleeves 18 are inserted into the corresponding insertion rods 41, the pull rod 19 is movably connected to the inner side of the matching sleeve 18, and a turning shaft 40 is arranged at one end of the pull rod 19;
the outer side of the bottom of the top panel 4 and the outer side of the bottom of the middle panel 5 are respectively provided with a turntable 17, the middle parts of the bottom panel 6, the middle panel 5 and the turntable 17 are respectively provided with a plurality of guide holes 11 which are uniformly distributed, the guide holes 11 arranged on the turntable 17 are arc-shaped kidney-shaped grooves, the guide holes 11 arranged on the inner sides of the bottom panel 6 and the middle panel 5 are kidney-shaped grooves, the kidney-shaped grooves correspond to the arc-shaped kidney-shaped grooves, and the outer side of each shifting shaft 40 is movably connected with the inner sides of the two corresponding guide holes 11;
Chucking subassembly includes picture peg cylinder 12, picture peg 13 and picture peg guide rail 14, the middle part of middle panel 5 bottom and the middle part of top layer panel 4 bottom all are provided with two picture peg guide rails 14, two picture peg guide rail 14 passes a diameter symmetry of a section of thick bamboo 15 about the lift axle, the inboard of picture peg guide rail 14 and picture peg 13's outside swing joint, the outside of picture peg 13 and the inboard swing joint of draw-in groove 21, chucking subassembly make top layer panel 4 or middle panel 5 and lift axle 3 relatively fixed, and then make lift axle 3 can drive top layer panel 4 or middle panel 5 and remove.
The system valve group support plate 35 is composed of two flat plates which are perpendicular to each other, the width and the thickness of the two flat plates are the same, the length of the two flat plates is different, the length ratio of the two flat plates is 1:4, and the L shape is convenient for fixing and installing the system valve group support plate 35.
The implementation mode is specifically as follows: the air supply assembly 24 controls and distributes high-pressure air supplied to the booster pump 25 from the air pump to enable the booster pump 25 to operate, the booster pump 25 sucks water from the water storage box 23 through a mixing pipeline, then the water is supplied to the system pressure supply valve seat 38 through high pressure, the pressure gauge 26 is used for monitoring water pressure, the first needle valve 27 controls the flow rate of the water entering the booster pump 25 from the water storage box 23 and can cut off the communication between the booster pump 25 and the water storage box 23 through the pipeline;
the solenoid valve a30 and the solenoid valve b42 respectively control whether water enters the sealing pressure supply assembly and the test pressure supply assembly;
the high pressure water entering the sealing pressure supply group reaches the check valve 28 through the connecting pipe 39, the check valve 28 prevents the backflow of the high pressure water, the high pressure water check valve 28 reaches the first water outlet pipe 29, and the first water outlet pipe 29 supplies the high pressure water to the sealing part of the concrete impermeability device;
the first water outlet pipe 29 supplies high-pressure water to the sealing valve seat 3301 through a pipeline, the first pressure transmitter 3303 is used for measuring and controlling the water pressure in the sealing valve seat 3301, when the detected water pressure is greater than a limit value, the first pressure transmitter 3303 controls the first liquid discharge electromagnetic valve 3306 to open an internal channel of the first liquid discharge pipeline 3305, and the high-pressure water is discharged from the first liquid discharge pipeline 3305 to reduce the pressure;
when the water pressure value is smaller than the limit value, the first liquid discharge electromagnetic valve 3306 closes the channel where the first liquid discharge electromagnetic valve is located, so that the water pressure is increased, and the effects of independent control, no mutual influence, automatic pressurization and pressure maintaining are achieved;
the high-pressure water entering the test pressure supply assembly reaches the position of the calibration valve seat 36 through the second needle valve 31 and the second water outlet pipe 32, the calibration valve seat 36 controls whether the high-pressure water in the second water outlet pipe 32 can reach the third water outlet pipe 37, the second needle valve 31 controls the flow, and the high-pressure water which can reach the third water outlet pipe 37 is finally used for detecting the impermeability of concrete;
the third water outlet pipe 37 supplies high-pressure water to the test valve seat 3401 through a pipeline, the test valve seat 3401 applies the high-pressure water to a concrete sample through the through second pipe 3402 to detect the impermeability of the concrete, the energy accumulator 3405 is used for eliminating pressure fluctuation and stabilizing test pressure, the second pressure transmitter 3404 is used for measuring and controlling the pressure of the water pressure, and when the pressure of the water pressure is detected to be greater than a limit value;
the second pressure transmitter 3404 controls the opening of the internal channel of the second liquid discharge electromagnetic valve 3407, so that high-pressure water is discharged from the second liquid discharge pipeline 3406, and the pressure is reduced;
when the water pressure value is smaller than the limit value, the second liquid discharge electromagnetic valve 3407 closes the channel where the second liquid discharge electromagnetic valve is located, so that the water pressure is increased, and the effects of independent control, no mutual influence, automatic pressurization and pressure maintaining are achieved;
the first air cylinder 9 pushes the connecting rod 10 to move, the connecting rod 10 drives the rotary table 17 to rotate, the rotary table 17 drives the guide hole 11 on the inner side of the rotary table 17 to rotate, the guide hole 11 on the inner side of the transposition shaft 40 and the guide hole 11 on the inner side of the rotary table 17 move relatively, the arc-shaped kidney-shaped groove extrudes the connecting rod 10 to enable the connecting rod 10 to move along the inner wall of the kidney-shaped groove, the transposition shaft 40 is extruded to move along the radial direction of the middle panel 5 or the bottom panel 6, the transposition shaft 40 drives the pull rod 19 to move, the pull rod 19 is inserted into the inner side of the matching sleeve 18 or leaves the inner side of the matching sleeve 18, after the pull rod 19 is inserted into the matching sleeve 18, one end of the pull rod 19 is inserted into the inner side of the inserting rod 41 arranged on the inner side of the matching sleeve 18, so that the inserting rod 41 and the matching sleeve 18 are relatively fixed, and further the top panel 4 and the middle panel 5 or the middle panel 5 and the bottom panel 6 or two adjacent middle panels 5 can be locked;
when the first cylinder 9 controls the rotary table 17 to rotate, the rotary table 17 controls the indexing shaft 40 to drive the pull rod 19 to move, so that the pull rod 19 is separated from the inner side of the matching sleeve 18, the pull rod 19 is separated from the inserted rod 41, and the relative fixation of the top panel 4 and the middle panel 5 or the middle panel 5 and the bottom panel 6 or two adjacent middle panels 5 is released; then the inserting plate cylinder 12 controls the inserting plate 13 to move, the inserting plate 13 is tightly clamped with the clamping groove 21, so that the middle panel 5 or the top panel 4 and the lifting shaft 3 are relatively fixed, after the middle panel 5 or the top panel 4 and the lifting shaft 3 are relatively fixed, the second cylinder 22 controls the lifting shaft 3 to move, the lifting shaft 3 can drive the middle panel 5 or the top panel 4 to move, the middle panel 5 or the top panel 4 drives the sealing cylinder 8 to separate from the corresponding sealing base 16, a concrete test block is loaded on the sealing base, the lifting shaft 3 drives the middle panel 5 or the top panel 4 to move in the reverse direction, the middle panel 5 or the top panel 4 drives the sealing cylinder 8 to combine with the corresponding sealing base 16, the inner cavity of the sealing cylinder is sealed, and then the concrete in the inner cavity of the sealing cylinder 8 can participate in the test.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Full-automatic impervious detecting system of concrete is including accepting the frame subassembly:
the bearing frame assembly comprises a top cover (1), a guide shaft (2), a top panel (4), a middle panel (5), a bottom panel (6) and a bottom pressure supply plate (7), wherein the guide shaft (2) is arranged at the bottom of the top cover (1), the outer side of the guide shaft (2) is sequentially spliced with the inner sides of the top panel (4) and the middle panel (5), the bottom end of the guide shaft (2) is fixedly connected with the top of the bottom panel (6), and the bottom of the bottom panel (6) is provided with the bottom pressure supply plate (7);
the top of the bottom layer pressure supply plate (7) is provided with a pressure supply system and a second cylinder (22), the movable end of the second cylinder (22) is provided with a lifting shaft (3), the outer side of the lifting shaft (3) is provided with a plurality of clamping grooves (21), and the outer side of the lifting shaft (3) is sequentially movably connected with the inner sides of the middle parts of the top layer panel (4) and the middle panel (5);
and the bottoms of the bottom panel (6) and the middle panel (5) are respectively provided with a lifting locking device.
2. The full-automatic concrete impermeability detection system according to claim 1, wherein: a pressure supply system is arranged at the bottom of the bearing frame assembly and comprises a system valve group supporting plate (35), and the supporting plate (35) is L-shaped;
a system pressure supply valve seat (38) and a plurality of calibration valve seats (36) are arranged on one side of the system valve group support plate (35), the system pressure supply valve seat (38) and the calibration valve seats (36) are respectively arranged at two ends of the system valve group support plate (35), and a pressurizing assembly is arranged on one side of the calibration valve seat (36);
the booster component comprises a booster pump (25), a pressure gauge (26), a first needle valve (27), a water storage box (23) and a connecting pipe (39), a system pressure supply valve seat (38) is connected with the booster pump (25) through a pipeline, the first needle valve (27) is arranged at one end of the booster pump (25), the pressure gauge (26) is arranged on one side of the first needle valve (27), and the booster pump (25) is connected with the water storage box (23) through a pipeline;
the booster pump (25) is connected with the air supply assembly (24) through a pipeline, an air pump is arranged on one side of the air supply assembly (24), and the air pump is connected with the air supply assembly (24) through a pipeline.
3. The full-automatic concrete impermeability detection system according to claim 2, wherein: a plurality of electromagnetic valves a (30) are arranged on one side of the system pressure supply valve seat (38), a sealing pressure supply assembly is arranged at one end of each electromagnetic valve a (30), a plurality of electromagnetic valves b (42) are arranged on the other side of the system pressure supply valve seat (38), and a test pressure supply assembly is arranged at one end of each electromagnetic valve b (42);
the sealing pressure supply assembly comprises a one-way valve (28), a first water outlet pipe (29) and connecting pipes (39), one side of each electromagnetic valve a (30) is provided with one connecting pipe (39), one end of each connecting pipe (39) is provided with the one-way valve (28), and one end of each one-way valve (28) is provided with the first water outlet pipe (29);
the test pressure supply assembly comprises second needle valves (31), second water outlet pipes (32), calibration valve seats (36) and third water outlet pipes (37), one side of each calibration valve seat (36) is provided with one third water outlet pipe (37), the other side of each calibration valve seat (36) is provided with one second water outlet pipe (32), one end of each second water outlet pipe (32) is fixedly connected with one second needle valve (31), and each second needle valve (31) is fixedly connected with one electromagnetic valve b (42).
4. The full-automatic concrete impermeability detection system according to claim 3, wherein: the first water outlet pipe (29) is communicated with the sealed pressure control assembly (33) through a pipeline, and the third water outlet pipe (37) is communicated with the test pressure control assembly (34) through a pipeline;
the sealing pressure control assembly (33) comprises a first straight-through valve (3302), a sealing valve seat (3301), a first pressure transmitter (3303), a first hanging column (3304), a first liquid discharge pipeline (3305) and a first liquid discharge electromagnetic valve (3306), wherein the first straight-through valve (3302) is arranged at each of two ends of the sealing valve seat (3301), the first pressure transmitter (3303) is arranged at one end of the top of the sealing valve seat (3301), the first liquid discharge electromagnetic valve (3306) is arranged at the other end of the top of the sealing valve seat (3301), the first liquid discharge pipeline (3305) is arranged at one side of the first liquid discharge electromagnetic valve (3306), and the first hanging column (3304) is arranged on the inner side of the sealing valve seat (3301);
the test pressure control assembly (34) comprises a second straight-through connector (3402), a test valve seat (3401), a second hanging column (3403), a second pressure transmitter (3404), an energy accumulator (3405), a second liquid discharge pipeline (3406) and a second liquid discharge electromagnetic valve (3407);
the two ends of the test valve seat (3401) are respectively provided with a direct connection two (3402), the middle section at the top of the test valve seat (3401) is provided with an energy accumulator (3405), the inner sides at the two ends of the test valve seat (3401) are respectively provided with a hanging post two (3403), one end at the top of the test valve seat (3401) is provided with a pressure transmitter two (3404), the other end at the top of the test valve seat (3401) is provided with a liquid discharge electromagnetic valve two (3407), and one side of the liquid discharge electromagnetic valve two (3407) is provided with a liquid discharge pipeline two (3406).
5. The full-automatic concrete impermeability detection system according to claim 1, wherein: the lifting locking device comprises a guide hole (11), a rotary table (17), matching sleeves (18), a pull rod (19) and inserting rods (41), wherein a plurality of inserting rods (41) are arranged at the bottoms of the middle panel (5) and the top panel (4), a plurality of matching sleeves (18) are arranged at the tops of the bottom panel (6) and the middle panel (5), the rotary table (17) is arranged at the top of the bottom panel (6) and the top of the middle panel (5), the inserting rods (41) correspond to the matching sleeves (18) one by one, the matching sleeves (18) are inserted into the corresponding inserting rods (41), the pull rod (19) is movably connected to the inner side of the matching sleeve (18), and a turning shaft (40) is arranged at one end of the pull rod (19);
the outer side of the bottom of the top panel (4) and the outer side of the bottom of the middle panel (5) are respectively provided with a turntable (17), the middle parts of the bottom panel (6), the middle panel (5) and the turntable (17) are respectively provided with a plurality of guide holes (11) which are uniformly distributed, the guide holes (11) arranged on the turntable (17) are arc-shaped kidney slots, the guide holes (11) arranged on the inner sides of the bottom panel (6) and the middle panel (5) are kidney slots, the kidney slots correspond to the arc-shaped kidney slots, and the outer side of each shifting shaft (40) is movably connected with the inner sides of the two corresponding guide holes (11);
the middle part of top layer panel (4), middle panel (5) and bottom layer panel (6) all is provided with a lift axle and passes a section of thick bamboo (15), the inboard swing joint that a section of thick bamboo (15) was passed with the lift axle in the outside of lift axle (3), the one end of picture peg (13) is provided with picture peg cylinder (12) of fixed connection in top layer panel (4) or middle panel (5) outside, the middle part at top layer panel (4) top and the middle part at middle panel (5) top all are provided with a chucking subassembly.
6. The full-automatic concrete impermeability detection system according to claim 5, characterized in that: bottom panel (6) and middle panel's (5) bottom all is provided with a first cylinder (9), the expansion end of first cylinder (9) is provided with connecting rod (10), the outside of connecting rod (10) and the inboard swing joint of bottom panel (6) and middle panel (5), the inboard fixed connection of the one end of connecting rod (10) and carousel (17).
7. The full-automatic concrete impermeability detection system according to claim 6, characterized in that: the chucking subassembly includes picture peg cylinder (12), picture peg (13) and picture peg guide rail (14), the middle part of middle panel (5) bottom and the middle part of top layer panel (4) bottom all are provided with two picture peg guide rails (14), two picture peg guide rail (14) pass a diameter symmetry of a section of thick bamboo (15) about the lift axle, the inboard of picture peg guide rail (14) and the outside swing joint of picture peg (13), the outside of picture peg (13) and the inboard swing joint of draw-in groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211202835.6A CN115266537A (en) | 2022-09-29 | 2022-09-29 | Full-automatic concrete impermeability detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211202835.6A CN115266537A (en) | 2022-09-29 | 2022-09-29 | Full-automatic concrete impermeability detection system |
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| CN115266537A true CN115266537A (en) | 2022-11-01 |
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| CN202211202835.6A Pending CN115266537A (en) | 2022-09-29 | 2022-09-29 | Full-automatic concrete impermeability detection system |
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| CN210155006U (en) * | 2019-07-01 | 2020-03-17 | 山西省水利水电科学研究院 | Water supply installation of concrete impermeability appearance |
| CN212134438U (en) * | 2020-04-03 | 2020-12-11 | 石家庄金隅混凝土有限公司 | Device for testing impermeability of concrete sample |
| CN114414454A (en) * | 2022-01-14 | 2022-04-29 | 河北天恒伟业试验仪器有限公司 | Control method of concrete impermeability instrument |
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| CN103076266A (en) * | 2012-11-27 | 2013-05-01 | 宁夏新三思检测设备有限公司 | Automatic concrete penetration detection apparatus |
| CN104931405A (en) * | 2015-06-16 | 2015-09-23 | 宁夏新三思检测设备有限公司 | Sealed permeability device and full-automatic concrete anti-permeability instrument adopting the same |
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Application publication date: 20221101 |