CN112504729A - Municipal works detect and use concrete sampling device - Google Patents
Municipal works detect and use concrete sampling device Download PDFInfo
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- CN112504729A CN112504729A CN202011332255.XA CN202011332255A CN112504729A CN 112504729 A CN112504729 A CN 112504729A CN 202011332255 A CN202011332255 A CN 202011332255A CN 112504729 A CN112504729 A CN 112504729A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention belongs to the technical field of municipal engineering detection equipment, and particularly relates to a concrete sampling device for municipal engineering detection, which comprises a base, telescopic rods and supporting tables, wherein the telescopic rods are fixedly connected to the upper surface of the base; according to the invention, through the arrangement of the transmission assembly, when people need to take out a concrete sample from the coring barrel, people only need to screw the knob to drive the second rotating shaft to rotate, and the extrusion plate is driven to move downwards under the matching of the first bevel gear, the second threaded column and the second threaded barrel, so that the extrusion plate pushes the concrete sample to move downwards, and the concrete sample is taken out from the coring barrel, and people can take out the concrete sample in the coring barrel conveniently.
Description
Technical Field
The invention belongs to the technical field of municipal engineering detection equipment, and particularly relates to a concrete sampling device for municipal engineering detection.
Background
The asphalt concrete pavement has the advantages of smooth and seamless surface, small driving vibration, fast open traffic, simple and convenient maintenance and the like, and is widely applied to the construction of roads with different grades, in the laying construction of the asphalt pavement, the compactness is an important index for evaluating the pavement quality of the asphalt pavement, and the core drilling method is an important method for detecting the compactness of the pavement and is used for evaluating the construction compactness of the asphalt pavement.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a concrete sampling device for municipal engineering detection, which has the characteristics of simple structure, convenience in operation and convenience in cooling a core barrel, taking out a concrete sample in the core barrel and storing the taken out concrete sample.
In order to achieve the purpose, the invention provides the following technical scheme: a concrete sampling device for municipal engineering detection comprises a base, four telescopic rods and a supporting table, wherein the telescopic rods are fixedly connected to the upper surface of the base, the supporting table is fixedly connected to the upper end of the telescopic rods, the four telescopic rods are arranged on the upper surface of the base in a rectangular shape, a lifting assembly is fixedly connected to the upper surface of the base, the upper end of the lifting assembly is fixedly connected to the lower surface of the supporting table, a support is fixedly connected to the lower surface of the supporting table, a second motor is fixedly connected to the inside of the support, a first gear is fixedly connected to an output shaft of the second motor, a first bearing is fixedly connected to the lower surface of the supporting table, a first rotating shaft is arranged in the first bearing in a penetrating manner, a second gear is fixedly connected to the surface of the first rotating shaft, the first gear is meshed with the second gear, the core taking barrel is characterized in that a groove is formed in the surface of the core taking barrel, an extrusion plate is arranged in the groove, second sliding blocks are fixedly connected to the side faces of the extrusion plate, a second sliding groove is formed in the surface of the groove, the second sliding blocks are connected in the second sliding groove in a sliding mode, the second sliding blocks and the second sliding grooves are respectively two and are symmetrically arranged on two sides of the extrusion plate, a transmission assembly is arranged on the surface of the core taking barrel, the transmission assembly is fixedly connected to the upper surface of the extrusion plate, triangular teeth are fixedly connected to the lower end of the core taking barrel, a through hole is formed in the surface of the base, and the core taking barrel.
Preferably, the upper surface of the supporting table is fixedly connected with a box body, a collecting bin is arranged in the box body, a collecting box is arranged in the collecting bin, the surface of the box body is provided with a limiting component, the limiting component is clamped on the surface of the collecting box, the upper surface of the supporting table is fixedly connected with a water storage tank, the side surface of the water storage tank is fixedly connected with a water pumping pipe, the upper surface of the supporting table is fixedly connected with a water pumping pump, the water pumping pipe is fixedly connected to the side surface of the water pumping pump, the lower surface of the water pumping pump is fixedly connected with a water outlet pipe, the water outlet pipe penetrates through the surface of the supporting table, the lower end of the water outlet pipe is fixedly connected with two telescopic hoses, the two water outlet pipes are respectively arranged at the, the right end of the water outlet pipe is fixedly connected with a spray head.
Preferably, the lower surface of the collection box is fixedly connected with a third sliding block, the surface of the collection bin is provided with a third sliding groove, the third sliding block is connected in the third sliding groove in a sliding manner, and the third sliding block and the third sliding groove are respectively provided with two sliding blocks and are symmetrically arranged at the lower end of the collection box.
Preferably, lifting unit includes the support column, support column fixed connection is on the base upper surface, the inside transmission storehouse of having seted up of support column, the first motor of transmission storehouse inner wall fixedly connected with, the first screw thread post of output shaft fixedly connected with of first motor, first screw thread post surface threaded connection has a first screw thread section of thick bamboo, the activity groove has been seted up on transmission storehouse surface, a screw thread section of thick bamboo is worn to establish in the activity groove, the first slider of a screw thread section of thick bamboo side fixedly connected with, first spout has been seted up on transmission storehouse surface, first slider sliding connection is in first spout, first slider respectively has two with first spout, and the symmetrical arrangement is in a screw thread section of thick bamboo both sides.
Preferably, the transmission assembly comprises a second bearing, the second bearing is arranged on the surface of the groove in a penetrating mode, a second rotating shaft is arranged inside the second bearing in a penetrating mode, one end of the second rotating shaft is fixedly connected with a knob, the other end of the second rotating shaft is fixedly connected with a first bevel gear, a third bearing is fixedly connected with the inner wall of the groove, a third rotating shaft is arranged inside the third bearing in a penetrating mode, the surface of the third rotating shaft is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a second threaded column is fixedly connected with the lower end of the third rotating shaft, a second threaded cylinder is in threaded connection with the surface of the second threaded column, and the lower end of the second threaded cylinder is fixedly connected to.
Preferably, the limiting assembly comprises a limiting groove, the limiting groove is formed in the surface of the box body, a limiting rod is arranged in the limiting groove in a penetrating mode, a handle is fixedly connected to one end of the limiting rod, a spring is sleeved on the surface of the limiting rod, a stop block is fixedly connected to the surface of the limiting rod, a clamping groove is formed in the surface of the collecting box, and the other end of the limiting rod is clamped in the clamping groove.
Preferably, flexible groove has been seted up to the lower surface of base, flexible inslot portion fixedly connected with electric putter, electric putter's other end fixedly connected with wheel group, wheel group is total four, and is the rectangle and arranges at the base lower extreme, surface fixedly connected with base under the base, the base is total four to be the rectangle and arrange at surface under the base.
Preferably, the energy storage bin is arranged inside the base, the storage battery is fixedly connected inside the energy storage bin, the control switch is fixedly connected to the front side of the base, the microprocessor is arranged inside the control switch, the box body is movably connected with the box door through a hinge, the water storage tank is fixedly connected with the water injection pipe on the side face, the first electromagnetic valve is fixedly connected with the surface of the water injection pipe, the water storage tank is fixedly connected with the drain pipe on the side face, and the second electromagnetic valve is fixedly connected with the surface of the drain pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the transmission assembly, when people need to take out a concrete sample from the coring barrel, people only need to screw the knob to drive the second rotating shaft to rotate, and the extrusion plate is driven to move downwards under the matching of the first bevel gear, the second threaded column and the second threaded barrel, so that the extrusion plate pushes the concrete sample to move downwards, and the concrete sample is taken out from the coring barrel, and people can take out the concrete sample in the coring barrel conveniently.
2. According to the invention, by arranging the limiting component, when people need to store the concrete sample, people only need to open the box door firstly, then pull the handle to drive the limiting rod to move, so that the limiting rod is separated from the clamping groove, people can move the collecting box out of the collecting bin and place the concrete sample into the collecting box, then people push the collecting box back to the collecting bin, and meanwhile people loosen the handle, so that the limiting rod is clamped in the clamping groove again under the matching of the spring and the stop block, and the people can store the concrete sample conveniently.
3. According to the invention, through arranging the lifting component, the first gear, the core barrel and the water pump, when people need to sample concrete, people only need to control the second motor to operate through the control switch to drive the first gear to rotate, the core barrel is driven to rotate under the coordination of the second gear, then people control the first motor to operate through the control switch, the support platform carrying the core barrel is driven to move downwards slowly under the coordination of the first threaded column and the first threaded barrel, so that the core barrel is contacted with the concrete to sample the concrete, meanwhile, people control the water pump to operate through the control switch, the core barrel can be cooled under the coordination of the water pumping pipe, the telescopic hose and the water outlet pipe, when the core barrel obtains enough concrete samples, people can control the first motor to operate reversely through the control switch, the drive is loaded the brace table rebound of coring section of thick bamboo, and when the brace table of loading the coring section of thick bamboo removed to suitable position, people can stop the function through first motor of control switch control, suction pump and second motor, made things convenient for people to take a sample the concrete, made the coring section of thick bamboo simultaneously and can cool down at the sampling in-process, avoided the coring section of thick bamboo to damage because of the high temperature.
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 front cross-sectional structural schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the case of the present invention;
FIG. 4 is a schematic view of the lifting assembly of the present invention;
FIG. 5 is a schematic view of the transmission assembly of the present invention;
FIG. 6 is a schematic structural view of a spacing assembly of the present invention;
in the figure: 1. a base; 2. a telescopic rod; 3. a support table; 4. a lifting assembly; 401. a support pillar; 402. a transmission bin; 403. a first motor; 404. a first threaded post; 405. a first threaded barrel; 406. a movable groove; 407. a first slider; 408. a first chute; 5. a support; 6. a second motor; 7. a first gear; 8. a first bearing; 9. a first rotating shaft; 10. a second gear; 11. a core taking barrel; 12. a groove; 13. a pressing plate; 14. a second slider; 15. a second chute; 16. a transmission assembly; 1601. a second bearing; 1602. a second rotating shaft; 1603. a knob; 1604. a first bevel gear; 1605. a third bearing; 1606. a third rotating shaft; 1607. a second bevel gear; 1608. a second threaded post; 1609. a second threaded barrel; 17. triangular teeth; 18. a through hole; 19. a box body; 20. a collection bin; 21. a collection box; 22. a third slider; 23. a third chute; 24. a limiting component; 2401. a limiting groove; 2402. a limiting rod; 2403. a handle; 2404. a spring; 2405. a stopper; 2406. a card slot; 25. a water storage tank; 26. a water pumping pipe; 27. a water pump; 28. a water outlet pipe; 29. a flexible hose; 30. fixing a column; 31. fixing a sleeve; 32. a spray head; 33. a water injection pipe; 34. a first solenoid valve; 35. a drain pipe; 36. a second solenoid valve; 37. a telescopic groove; 38. an electric push rod; 39. a wheel set; 40. a base; 41. an energy storage bin; 42. a storage battery; 43. a control switch; 44. and (4) a box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present invention provides the following technical solutions: a concrete sampling device for municipal engineering detection comprises a base 1, four telescopic rods 2 and a support table 3, wherein the telescopic rods 2 are fixedly connected to the upper surface of the base 1, the support table 3 is fixedly connected to the upper end of the telescopic rods 2, the four telescopic rods 2 are arranged on the upper surface of the base 1 in a rectangular shape, a lifting assembly 4 is fixedly connected to the upper surface of the base 1, the upper end of the lifting assembly 4 is fixedly connected to the lower surface of the support table 3, a support 5 is fixedly connected to the lower surface of the support table 3, a second motor 6 is fixedly connected to the inside of the support 5, a first gear 7 is fixedly connected to an output shaft of the second motor 6, a first bearing 8 is fixedly connected to the lower surface of the support table 3, a first rotating shaft 9 penetrates through the inside of the first bearing 8, a second gear 10 is fixedly connected to the surface of the first rotating shaft 9, the first, by arranging the lifting component 4, the first gear 7, the core barrel 11 and the water pump 27, when people need to sample concrete, people only need to control the second motor 6 to operate through the control switch 43 to drive the first gear 7 to rotate, the core barrel 11 is driven to rotate under the cooperation of the second gear 10, then people control the first motor 403 to operate through the control switch 43, under the cooperation of the first threaded column 404 and the first threaded barrel 405, the support platform 3 carrying the core barrel 11 is driven to move downwards and slowly, so that the core barrel 11 is in contact with the concrete to sample the concrete, meanwhile, people control the water pump 27 to operate through the control switch 43, under the cooperation of the water pumping pipe 26, the telescopic hose 29 and the water outlet pipe 28, the core barrel 11 is cooled, when the core barrel 11 obtains enough concrete sample, people can control the first motor 403 to operate reversely through the control switch 43, the supporting platform 3 with the core barrel 11 is driven to move upwards, when the supporting platform 3 with the core barrel 11 moves to a proper position, people can control the first motor 403, the water pump 27 and the second motor 6 to stop operating through the control switch 43, so that people can conveniently sample the concrete, and simultaneously, the core barrel 11 can be cooled in the sampling process, so that the core barrel 11 is prevented from being damaged due to overhigh temperature, the surface of the core barrel 11 is provided with two grooves 12, the inside of each groove 12 is provided with a squeezing plate 13, the side surface of each squeezing plate 13 is fixedly connected with a second sliding block 14, the surface of each groove 12 is provided with a second sliding groove 15, the second sliding blocks 14 are slidably connected in the second sliding grooves 15, the second sliding blocks 14 and the second sliding grooves 15 are respectively provided with two and are symmetrically arranged at two sides of the squeezing plate 13, the surface of the core barrel 11 is provided with a transmission assembly 16, and the transmission assembly 16 is fixedly connected to the, the lower end of the core taking barrel 11 is fixedly connected with a triangular tooth 17, the surface of the base 1 is provided with a through hole 18, and the core taking barrel 11 is arranged in the through hole 18 in a penetrating way.
Specifically, a box body 19 is fixedly connected to the upper surface of a support table 3, a collection bin 20 is arranged inside the box body 19, a collection box 21 is arranged inside the collection bin 20, a limiting component 24 is arranged on the surface of the box body 19, the limiting component 24 is clamped on the surface of the collection box 21, a water storage tank 25 is fixedly connected to the upper surface of the support table 3, a water pumping pipe 26 is fixedly connected to the side surface of the water storage tank 25, a water pumping pump 27 is fixedly connected to the upper surface of the support table 3, the water pumping pipe 26 is fixedly connected to the side surface of the water pumping pump 27, a water outlet pipe 28 is fixedly connected to the lower surface of the water pumping pump 27, the water outlet pipe 28 is arranged on the surface of the support table 3, a flexible hose 29 is fixedly connected to the lower end of the water outlet pipe 28, the right end of the water outlet pipe 28 is fixedly connected with a spray head 32.
Specifically, the lower surface of the collection box 21 is fixedly connected with a third slide block 22, the surface of the collection bin 20 is provided with a third slide groove 23, the third slide block 22 is slidably connected in the third slide groove 23, and the third slide block 22 and the third slide groove 23 are respectively provided with two and are symmetrically arranged at the lower end of the collection box 21.
Specifically, the lifting component 4 includes a supporting column 401, the supporting column 401 is fixedly connected to the upper surface of the base 1, a transmission bin 402 is arranged inside the supporting column 401, a first motor 403 is fixedly connected to the inner wall of the transmission bin 402, a first threaded column 404 is fixedly connected to an output shaft of the first motor 403, a first threaded column 404 is in threaded connection with a first threaded cylinder 405, a movable groove 406 is formed in the surface of the transmission bin 402, the first threaded cylinder 405 is arranged in the movable groove 406 in a penetrating manner, a first sliding block 407 is fixedly connected to the side surface of the first threaded cylinder 405, a first sliding groove 408 is formed in the surface of the transmission bin 402, the first sliding block 407 is connected to the first sliding groove 408 in a sliding manner, two sliding blocks 407 are arranged on the first sliding groove 408, and the symmetrical arrangement is arranged on two.
Specifically, the transmission assembly 16 includes a second bearing 1601, the second bearing 1601 is disposed on the surface of the groove 12, a second rotating shaft 1602 is disposed inside the second bearing 1601, a knob 1603 is fixedly connected to one end of the second rotating shaft 1602, a first bevel gear 1604 is fixedly connected to the other end of the second rotating shaft 1602, a third bearing 1605 is fixedly connected to the inner wall of the groove 12, a third rotating shaft 1606 is disposed inside the third bearing 1605, a second bevel gear 1607 is fixedly connected to the surface of the third rotating shaft 1606, the first bevel gear 1604 is engaged with the second bevel gear 1607, a second threaded rod 1608 is fixedly connected to the lower end of the third rotating shaft 1606, a second threaded rod 1609 is threadedly connected to the surface of the second threaded rod 1608, the lower end of the second threaded rod 1609 is fixedly connected to the upper surface of the pressing plate 13, and by providing the transmission assembly 16, when a person needs to take out concrete from the core barrel 11, the person only needs to drive the second rotating shaft 1602 by, under the cooperation of the first bevel gear 1604, the second bevel gear 1607, the second threaded column 1608 and the second threaded barrel 1609, the extrusion plate 13 is driven to move downwards, so that the extrusion plate 13 pushes the concrete sample to move downwards, and the concrete sample is taken out from the coring barrel 11, thereby facilitating people to take out the concrete sample in the coring barrel 11.
Specifically, the limiting component 24 includes a limiting groove 2401, the limiting groove 2401 is disposed on the surface of the box 19, a limiting rod 2402 penetrates through the limiting groove 2401, one end of the limiting rod 2402 is fixedly connected with a handle 2403, the surface of the limiting rod 2402 is sleeved with a spring 2404, the surface of the limiting rod 2402 is fixedly connected with a stopper 2405, the surface of the collecting box 21 is provided with a slot 2406, the other end of the limiting rod 2402 is clamped in the slot 2406, by disposing the limiting component 24, when people need to store a concrete sample, people only need to open the box door 44 first and then pull the handle 2403 to drive the limiting rod 2402 to move, so that the limiting rod 2402 is separated from the slot 2406, people can move the collecting box 21 out of the collecting bin 20 and place the concrete sample into the collecting box 21, then people push the collecting bin 21 back to the collecting bin 20, meanwhile people loosen the handle 2403, and clamp the limiting rod 2402 in the slot 2406 again under the cooperation of the spring 2404 and the stopper 240, and people can store concrete samples conveniently.
Specifically, telescopic groove 37 has been seted up to base 1's lower surface, telescopic groove 37 inside fixedly connected with electric putter 38, electric putter 38's other end fixedly connected with wheel group 39, wheel group 39 is total four, and is the rectangle and arranges at base 1 lower extreme, base 1 lower surface fixedly connected with base 40, base 40 is total four to be the rectangle and arrange at base 1 lower surface.
Specifically, base 1 has inside seted up energy storage bin 41, the inside fixedly connected with battery 42 in energy storage bin 41, the positive fixedly connected with control switch 43 of base 1, the inside microprocessor that is provided with of control switch 43, box 19 openly has chamber door 44 through hinge swing joint, storage water tank 25 side fixedly connected with water injection pipe 33, water injection pipe 33 fixed surface is connected with first solenoid valve 34, storage water tank 25 side fixedly connected with drain pipe 35, drain pipe 35 fixed surface is connected with second solenoid valve 36.
The working principle and the using process of the invention are as follows: when the device is used, firstly, the device is moved to a designated position, then people control the electric push rod 38 to operate through the control switch 43, so as to drive the wheel set 39 to move, when the wheel set 39 is separated from the ground and the base 40 is contacted with the ground, people only need to control the electric push rod 38 to stop operating through the control switch 43, so that the device is ensured to keep a stable state in the normal operation process, when people need to sample concrete, people only need to control the second motor 6 to operate through the control switch 43, so as to drive the first gear 7 to rotate, under the coordination of the second gear 10, so as to drive the coring barrel 11 to rotate, then people control the first motor 403 to operate through the control switch 43, under the coordination of the first threaded column 404 and the first threaded barrel 405, so as to drive the support platform 3 carrying the coring barrel 11 to move downwards slowly, therefore, the core barrel 11 is contacted with the concrete to sample the concrete, and at the same time, the control switch 43 controls the operation of the water pump 27, so as to cool the core barrel 11 under the coordination of the water pumping pipe 26, the flexible hose 29 and the water outlet pipe 28, when the core barrel 11 obtains enough concrete samples, people can control the reverse operation of the first motor 403 through the control switch 43 to drive the support platform 3 carrying the core barrel 11 to move upwards, when the support platform 3 carrying the core barrel 11 moves to a proper position, people can control the first motor 403, the water pump 27 and the second motor 6 to stop operating through the control switch 43, when people need to take the concrete samples out of the core barrel 11, people only need to screw the knob 1603 to drive the second rotating shaft 1602 to rotate, under the coordination of the first bevel gear 1604, the second bevel gear 1607, the second threaded column 1608 and the second threaded barrel 1609, the extrusion plate 13 is driven to move downwards, so that the extrusion plate 13 pushes the concrete sample to move downwards, the concrete sample is taken out of the coring barrel 11, when people need to store the concrete sample, people only need to open the box door 44 firstly and then pull the handle 2403 to drive the limiting rod 2402 to move, so that the limiting rod 2402 is separated from the clamping groove 2406, people can move the collecting box 21 out of the collecting bin 20 and place the concrete sample into the collecting box 21, then people push the collecting box 21 back to the collecting bin 20, meanwhile people loosen the handle 2403, and under the matching of the spring 2404 and the stopper 2405, the limiting rod 2402 is clamped in the clamping groove 2406 again.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a municipal works detect and use concrete sampling device, includes base (1), telescopic link (2) and brace table (3), its characterized in that: the telescopic rods (2) are fixedly connected to the upper surface of the base (1), the support table (3) is fixedly connected to the upper end of the telescopic rods (2), four telescopic rods (2) are arranged on the upper surface of the base (1) in a rectangular shape, the upper surface of the base (1) is fixedly connected with the lifting assembly (4), the upper end of the lifting assembly (4) is fixedly connected to the lower surface of the support table (3), the lower surface of the support table (3) is fixedly connected with the support (5), the inside of the support (5) is fixedly connected with the second motor (6), the output shaft of the second motor (6) is fixedly connected with the first gear (7), the lower surface of the support table (3) is fixedly connected with the first bearing (8), the inside of the first bearing (8) is penetrated with the first rotating shaft (9), and the surface of the first rotating shaft (9) is fixedly connected with, the core taking device is characterized in that the first gear (7) is meshed with the second gear (10), the lower end of the first rotating shaft (9) is fixedly connected with a core taking barrel (11), a groove (12) is formed in the surface of the core taking barrel (11), an extrusion plate (13) is arranged in the groove (12), the side surface of the extrusion plate (13) is fixedly connected with a second sliding block (14), a second sliding groove (15) is formed in the surface of the groove (12), the second sliding block (14) is connected in the second sliding groove (15) in a sliding manner, the second sliding block (14) and the second sliding groove (15) are respectively provided with two sliding blocks and are symmetrically arranged on two sides of the extrusion plate (13), a transmission assembly (16) is arranged on the surface of the core taking barrel (11), the transmission assembly (16) is fixedly connected to the upper surface of the extrusion plate (13), triangular teeth (17) are fixedly connected to the lower end of the core taking barrel (11), a through hole (18), the coring barrel (11) is arranged in the through hole (18) in a penetrating way.
2. The municipal engineering concrete sampling device for detection according to claim 1, wherein: the water-saving device is characterized in that a box body (19) is fixedly connected to the upper surface of the supporting table (3), a collecting bin (20) is arranged inside the box body (19), a collecting box (21) is arranged inside the collecting bin (20), a limiting component (24) is arranged on the surface of the box body (19), the limiting component (24) is connected to the surface of the collecting box (21) in a clamped mode, a water storage tank (25) is fixedly connected to the upper surface of the supporting table (3), a water suction pipe (26) is fixedly connected to the side surface of the water storage tank (25), a water suction pump (27) is fixedly connected to the side surface of the water suction pump (27), a water outlet pipe (28) is fixedly connected to the lower surface of the water outlet pipe (3), the water outlet pipe (28) penetrates through the surface of the water outlet pipe (3), and a, the water outlet pipes (28) are arranged at two ends of the telescopic hose (29) respectively, a fixing column (30) is fixedly connected to the side face of the lifting assembly (4), a fixing sleeve (31) is fixedly connected to the right end of the fixing column (30), the fixing sleeve (31) is sleeved on the surface of the other water outlet pipe (28), and a spray head (32) is fixedly connected to the right end of the water outlet pipe (28).
3. The municipal engineering concrete sampling device for detection according to claim 2, wherein: the lower surface of the collection box (21) is fixedly connected with a third sliding block (22), the surface of the collection bin (20) is provided with a third sliding groove (23), the third sliding block (22) is connected in the third sliding groove (23) in a sliding mode, and the third sliding block (22) and the third sliding groove (23) are respectively provided with two sliding blocks and are symmetrically arranged at the lower end of the collection box (21).
4. The municipal engineering concrete sampling device for detection according to claim 1, wherein: the lifting assembly (4) comprises a supporting column (401), the supporting column (401) is fixedly connected to the upper surface of the base (1), a transmission bin (402) is arranged inside the supporting column (401), a first motor (403) is fixedly connected to the inner wall of the transmission bin (402), an output shaft of the first motor (403) is fixedly connected with a first threaded column (404), a first threaded cylinder (405) is in threaded connection with the surface of the first threaded column (404), a movable groove (406) is arranged on the surface of the transmission bin (402), the first threaded cylinder (405) is arranged in the movable groove (406) in a penetrating mode, a first sliding block (407) is fixedly connected to the side surface of the first threaded cylinder (405), a first sliding groove (408) is arranged on the surface of the transmission bin (402), the first sliding block (407) is in the first sliding groove (408) in a sliding mode, and the first sliding block (407) and the first sliding groove (408) are two in number, and are symmetrically arranged on both sides of the first threaded cylinder (405).
5. The municipal engineering concrete sampling device for detection according to claim 1, wherein: the transmission component (16) comprises a second bearing (1601), the second bearing (1601) is arranged on the surface of the groove (12) in a penetrating way, a second rotating shaft (1602) penetrates through the second bearing (1601), one end of the second rotating shaft (1602) is fixedly connected with a knob (1603), the other end of the second rotating shaft (1602) is fixedly connected with a first bevel gear (1604), a third bearing (1605) is fixedly connected with the inner wall of the groove (12), a third rotating shaft (1606) penetrates through the third bearing (1605), a second bevel gear (1607) is fixedly connected to the surface of the third rotating shaft (1606), the first bevel gear (1604) is meshed with the second bevel gear (1607), the lower end of the third rotating shaft (1606) is fixedly connected with a second threaded column (1608), a second thread cylinder (1609) is connected with the surface of the second thread column (1608) in a threaded way, the lower end of the second threaded cylinder (1609) is fixedly connected to the upper surface of the extrusion plate (13).
6. The municipal engineering concrete sampling device for detection according to claim 2, wherein: the limiting assembly (24) comprises a limiting groove (2401), the limiting groove (2401) is formed in the surface of the box body (19), a limiting rod (2402) penetrates through the limiting groove (2401), one end of the limiting rod (2402) is fixedly connected with a handle (2403), a spring (2404) is sleeved on the surface of the limiting rod (2402), a stop block (2405) is fixedly connected to the surface of the limiting rod (2402), a clamping groove (2406) is formed in the surface of the collecting box (21), and the other end of the limiting rod (2402) is clamped in the clamping groove (2406).
7. The municipal engineering concrete sampling device for detection according to claim 1, wherein: flexible groove (37) have been seted up to the lower surface of base (1), flexible groove (37) inside fixedly connected with electric putter (38), the other end fixedly connected with wheel group (39) of electric putter (38), wheel group (39) are total four, and are the rectangle and arrange at base (1) lower extreme, base (1) lower fixed surface is connected with base (40), base (40) are total four to be the rectangle and arrange at base (1) lower surface.
8. The municipal engineering concrete sampling device for detection according to claim 2, wherein: the improved water storage tank is characterized in that an energy storage bin (41) is arranged inside the base (1), a storage battery (42) is fixedly connected inside the energy storage bin (41), a control switch (43) is fixedly connected to the front side of the base (1), a microprocessor is arranged inside the control switch (43), a box door (44) is movably connected to the front side of the box body (19) through hinges, a water injection pipe (33) is fixedly connected to the side of the water storage tank (25), a first electromagnetic valve (34) is fixedly connected to the surface of the water injection pipe (33), a drain pipe (35) is fixedly connected to the side of the water storage tank (25), and a second electromagnetic valve (36) is fixedly connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332255.XA CN112504729A (en) | 2020-11-24 | 2020-11-24 | Municipal works detect and use concrete sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011332255.XA CN112504729A (en) | 2020-11-24 | 2020-11-24 | Municipal works detect and use concrete sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN112504729A true CN112504729A (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011332255.XA Withdrawn CN112504729A (en) | 2020-11-24 | 2020-11-24 | Municipal works detect and use concrete sampling device |
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| Country | Link |
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| CN (1) | CN112504729A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814179A (en) * | 2022-04-22 | 2022-07-29 | 浙江致远工程管理有限公司 | Building materials check out test set that construction used |
| CN117309476A (en) * | 2023-11-29 | 2023-12-29 | 山西科源建筑科研检测有限公司 | Concrete road surface coring device for municipal works detection |
-
2020
- 2020-11-24 CN CN202011332255.XA patent/CN112504729A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814179A (en) * | 2022-04-22 | 2022-07-29 | 浙江致远工程管理有限公司 | Building materials check out test set that construction used |
| CN117309476A (en) * | 2023-11-29 | 2023-12-29 | 山西科源建筑科研检测有限公司 | Concrete road surface coring device for municipal works detection |
| CN117309476B (en) * | 2023-11-29 | 2024-01-26 | 山西科源建筑科研检测有限公司 | Concrete road surface coring device for municipal works detection |
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Application publication date: 20210316 |