CN117387999B - Road construction detects with sampling device that punches - Google Patents
Road construction detects with sampling device that punches Download PDFInfo
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- CN117387999B CN117387999B CN202311679568.6A CN202311679568A CN117387999B CN 117387999 B CN117387999 B CN 117387999B CN 202311679568 A CN202311679568 A CN 202311679568A CN 117387999 B CN117387999 B CN 117387999B
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- 238000005070 sampling Methods 0.000 title claims abstract description 27
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000004080 punching Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005553 drilling Methods 0.000 description 13
- 230000001681 protective effect Effects 0.000 description 12
- 238000012546 transfer Methods 0.000 description 12
- 230000005484 gravity Effects 0.000 description 6
- 238000010030 laminating Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a punching sampling device for road construction detection, wherein driving equipment, a drill bit and a driving main shaft are integrally arranged at a movable frame, movable mounting pieces are arranged above the middle parts of the left side and the right side of a base, and the movable frame integrally forms a switching deflection structure in an erect state and a transverse state through the movable mounting pieces; the driving wheels are arranged at the left end and the right end of the transmission shaft in the middle of the base, and a synchronous transmission structure is formed between the transmission shaft and the shaft ends of the meshing gears; the outside of the driving main shaft is provided with a driving toothed ring, and the driving main shaft in a transverse state forms a bevel gear meshing transmission structure through the driving toothed ring and the meshing gear. This road construction detects with sampling device that punches can switch the adjustment in erect and recumbent state, spacing adjustment convenient and fast improves equipment field operation and stability and the security when shifting to the convenient use bigger drill bit specification, usable flip structure cooperation adjustment drive structure shifts in a flexible way simultaneously, need not extra traction equipment and carries out the on-the-spot flow detection.
Description
Technical Field
The invention relates to the technical field related to road construction detection, in particular to a punching and sampling device for road construction detection.
Background
Road construction refers to the whole process of planning, designing, constructing, maintaining and managing work and engineering entities engaged in the whole process by taking a road as an object. The pavement is a layered structure formed by layering materials on the surface of the roadbed according to certain technical measures, and a large amount of concrete, asphalt, stone and the like are usually used when modern roads and bridges are built, and the quality of the materials and the quality directly influence the quality and the service performance of the pavement. As with most of the civil engineering construction of the gate class, the road construction has corresponding quality index requirement, in the process of road construction, in order to ensure quality, the road construction needs to be subjected to sampling detection by pumping points, whether the road construction is qualified or not is checked to determine the service performance of the road and the bridge, and the road surface detection needs to use corresponding machinery to drill and sample the ground.
The prior pavement drilling coring machine with the publication number of CN219495716U comprises a coring barrel, a base and a mounting frame fixed at the upper end of the base, wherein a driving device for lifting and driving the coring barrel is arranged on the mounting frame, the pavement drilling coring machine also comprises a frame structure, a vertical guide post arranged on the frame, a sliding block sleeved on the vertical guide post and a vertical screw rod in threaded connection with the sliding block, a hollow drill connected to the sliding block in a rotating way, a driving device for driving the hollow drill to rotate, and the hollow drill is pressed down to the pavement for drilling coring through the hollow drill, the road surface drilling coring machine is provided with a higher vertical support structure because of vertical punching requirements, the driving equipment is integrally arranged above the vertical support, the weight of a motor or a gasoline engine and the weight of equipment such as a transmission chain, a speed reducing mechanism, a drill bit and the like are easy to cause the conditions of heavy head and light foot, the stability of the equipment is influenced when punching sampling operation and on-site movement are carried out, the equipment is limited by the reasons, the deep sampling is inconvenient to be carried out by adopting a longer drill bit, meanwhile, the equipment is not provided with a traction mechanism generally, when on-site transfer flow detection is needed, the equipment is only pushed by manpower of operators, the collision or overturning is easy to occur to the vertical fixed frame with high gravity center while the safety is influenced, and meanwhile, the fixed frame is lack of protection and the like are also easy to take place, the proposal is generated.
Aiming at the problems, the novel design is carried out on the basis of the original pavement drilling core extractor.
Disclosure of Invention
The invention aims to provide a punching and sampling device for road construction detection, which aims to solve the problems that in the background technology, a fixed vertical frame of a road surface core drilling machine is inflexible to use, is inconvenient to shift and flow on site and affects safety and stability.
In order to achieve the above purpose, the present invention provides the following technical solutions: the drilling and sampling device for road construction detection comprises driving equipment, a drill bit and a base, wherein the driving equipment drives the drill bit to rotate through a driving main shaft;
the driving device, the drill bit and the driving main shaft are integrally arranged at the movable mounting seat, the driving device is positioned at the rear end of the movable mounting seat, and the drill bit is positioned below the front section of the movable mounting seat;
the movable mounting seat is integrally positioned at the inner side of the movable frame, guide posts are symmetrically arranged at the left side and the right side of the movable frame, the guide posts penetrate through the movable mounting seat, and the movable mounting seat forms a lifting sliding structure along the guide posts;
an adjusting screw rod is rotatably and movably arranged in the middle of the movable frame, a rotating handle is arranged at the top end of the adjusting screw rod above the movable frame, the adjusting screw rod is parallel to the guide post, and the adjusting screw rod is in threaded connection with the movable mounting seat;
a fixed rib plate is welded above the middle parts of the left side and the right side of the base, a movable mounting piece is arranged at the top of the fixed rib plate, and the movable frame integrally forms a switching deflection structure in an erect state and a horizontal state through the movable mounting piece;
the head end and the tail end of the movable mounting piece are respectively provided with a movable shaft and a connecting lantern ring, the movable mounting piece forms a rotary structure on the side edge of the fixed rib plate through the movable shaft, and the guide post forms a sliding structure on the inner side of the connecting lantern ring;
the front section and the rear section of the bottom surface of the base are provided with universal movable wheels, a fixing frame is welded above the middle of the base, the lower section of the fixing frame is provided with a transmission shaft, the left end and the right end of the transmission shaft are provided with driving wheels, the upper end of the fixing frame is provided with a meshing gear, and a synchronous transmission structure is formed between the shaft ends of the meshing gear and the transmission shaft through a synchronous belt pulley;
the outside of the driving main shaft is nested with a driving toothed ring which rotates synchronously, and the driving main shaft in a transverse state forms a bevel gear meshing transmission structure through the driving toothed ring and a meshing gear.
Preferably, the movable outer frame is sleeved on the outer side of the base, the movable outer frame forms a lifting adjusting structure on the outer side of the base, and a rubber gasket is adhered to the bottom surface of the movable outer frame.
By adopting the technical scheme, the movable outer frame forms a protective structure on the outer side of the base, meanwhile, the movable outer frame can be adjusted in a certain lifting movement on the outer side of the base, after the movable outer frame is lifted conveniently, the movement of the universal movable wheels and the running wheels is not influenced, the movable outer frame can be put down to be contacted with the ground to be matched with the movable outer frame for stable support when sampling and punching are carried out, and the rubber gasket plays a role in anti-skidding, shock absorption and noise reduction.
Preferably, the movable outer frame is integrally of a rectangular structure, leveling support legs are arranged at the top angle positions of the movable outer frame, the leveling support legs are connected with the movable outer frame through leveling bolts in a threaded mode, and the leveling support legs form a lifting adjusting structure outside the movable outer frame through the leveling bolts.
By adopting the technical scheme, the proper supporting height is adjusted through the rotation of the leveling support leg matched with the leveling bolt, so that the movable outer frame is supported to be adjusted to a certain extent when needed, the stable support during punching and sampling is convenient to keep, and the shaking caused by unstable equipment placement is avoided.
Preferably, the upper parts of the middle parts of the left side and the right side of the movable outer frame are welded with side fixing plates, side armrests are integrally arranged above the side fixing plates, and the side armrests are obliquely arranged backwards.
By adopting the technical scheme, the movable outer frame, the side fixing plate and the side handrail are integrally and integrally structured, so that an operator can conveniently hold the side handrail to adjust, push and move and the like.
Preferably, the top of side fixed plate has seted up first spacing hole, and the inboard in first spacing hole transversely runs through and is provided with spacing horizontal pole to spacing laminating between spacing horizontal pole and the movable mount pad and the guide post of horizontal state.
By adopting the technical scheme, the limiting cross rod forms a cross beam structure between the side armrests on two sides, and meanwhile, when the movable mounting seat is horizontally arranged along with the movable frame and the guide post, the limiting cross rod is inserted into the first limiting hole, the limiting cross rod is attached to the upper side of the guide post to play a role in overturning and limiting the movable frame integrally, meanwhile, the limiting cross rod is attached to the movable mounting seat to be limited, and the meshing gear and the driving toothed ring are attached to each other to carry out meshing transmission.
Preferably, the left side and the right side of the movable outer frame are provided with second limiting holes, the inner sides of the second limiting holes are provided with limiting bolts in a penetrating mode, and threaded connection is formed between the limiting bolts and the base.
By adopting the technical scheme, the base is connected through the second limiting hole which penetrates through the side edge of the movable outer frame through the limiting bolt, the movable outer frame and the base can be limited and fixed, and meanwhile, the movable outer frame is not influenced by the detachable limiting bolt to carry out certain lifting movement adjustment after being detached.
Preferably, the upper surfaces of the left side and the right side of the base are provided with limiting slots, and the limiting slots are positioned below the sides of the fixed rib plates;
the bottom of guide post is the grafting section, and the grafting section is vertical grafting in spacing slot department.
By adopting the technical scheme, the guide post can be downwards moved and adjusted on the inner side of the connecting lantern ring after rotating to the vertical state along with the movable shaft of the movable mounting piece, so that the guide post can be stably supported in the vertical state through the plug-in section plug-in limiting slot in the vertical state.
Preferably, the limit bolts penetrate through the limit slots synchronously, hole slot structures corresponding to the second limit holes are formed in the surfaces of the plug-in sections, and the limit bolts are in threaded connection with the plug-in sections.
By adopting the technical scheme, when the movable outer frame is connected with the base through the limiting bolt, the guide post inserted into the limiting slot on the inner side of the base is further penetrated, so that the frame is fixed when the movable outer frame, the base and the movable frame are integrally operated, and the limiting adjustment is convenient and quick.
Preferably, a weight box is arranged in the middle of the base, and is fixedly arranged between the fixed rib plate and the fixed frame, and a water storage tank and a storage battery are arranged in the weight box.
By adopting the technical scheme, the weight box at the base can play a role in reducing the gravity center, the unstable phenomenon of light weight of the head and feet during equipment operation is reduced, meanwhile, the water tank in the weight box can be directly used for supplying water to the water pump at the drill bit during equipment operation, the water tank is not required to be additionally carried, and the storage battery can be used for temporarily supplying power.
Preferably, the side slots are respectively arranged on the left side and the right side of the weight box, the inner sides of the side slots are movably inserted with the protective baffles, and the protective baffles form a front-back telescopic structure on the left side and the right side of the drill bit along the side slots.
By adopting the technical scheme, the protective baffle can extend forwards along the side slot, so that the protective effect is achieved on the side edge of the drill bit during punching and sampling operation, accidental collision is avoided, sputtering is reduced, and the like, and the protective baffle can further adopt an elastic arc-shaped steel plate structure to form surrounding protection on the outer side of the drill bit.
Compared with the prior art, the invention has the beneficial effects that: the punching and sampling device for road construction detection,
1. the movable mounting part capable of flexibly overturning and supporting the base and the movable frame is arranged, the movable mounting part can be rotatably adjusted through the movable shaft, the movable mounting seat, the movable frame and the guide column can be integrally switched and adjusted in vertical and horizontal states, meanwhile, the guide column can be flexibly adjusted at the connecting lantern ring of the movable mounting part, the storage adjustment after horizontal lying or the plug-in limit adjustment at the limit slot in the vertical state is convenient, accordingly, the higher frame specification corresponding to the larger detection depth can be conveniently used, and the stability and safety of the equipment during field operation and transfer are improved.
2. The whole overturning structure of the movable frame can be further utilized to be matched with the driving toothed ring structure at the driving main shaft to drive the whole flexible transfer of the equipment, the driving wheel driven by the transmission shaft is arranged at the base, meanwhile, the transmission shaft keeps synchronous transmission with the meshing gear at the top of the fixed frame through the synchronous belt pulley, and when the driving main shaft is horizontally placed along with the whole movable frame, the driving toothed ring at the driving main shaft keeps meshed transmission with the meshing gear, so that when the device is transferred, the auxiliary displacement can be directly driven by being matched with the existing driving main shaft, additional traction equipment is not needed, and the on-site flexible transfer is convenient.
3. The movable outer frame matched with the base for use is arranged, the movable outer frame can be lifted and adjusted on the outer side of the base, the movable outer frame can be automatically moved downwards to fit the ground without lifting the equipment integrally to put down the movable wheel like existing equipment, leveling supporting legs matched with the side edges of the movable outer frame assist leveling and stably support, and the movable outer frame can be automatically moved upwards to expose the running wheel to facilitate equipment transfer.
4. The movable frame is provided with a limiting cross rod and limiting bolt structure which are matched with the movable frame to adjust and limit, when the movable frame moves downwards to operate, the limiting bolt penetrates through the second limiting hole to limit the movable frame and the base, and meanwhile, the limiting bolt can synchronously penetrate through the inserting section of the guide post in the limiting slot, namely, the movable frame which is in a vertical state and the movable frame which is in a synchronous state are limited, and when the movable frame moves upwards to transfer, the limiting cross rod can penetrate through the first limiting hole to keep the movable frame to lift, and meanwhile, the limiting cross rod synchronously adheres to the movable mounting seat and the guide post to keep limiting the movable mounting seat in a horizontal state so as to conveniently keep the meshing transmission of the meshing gear and the driving toothed ring, and therefore, the operation is more convenient and the two states can keep the limiting adjustment of a plurality of structures through a single limiting structure.
5. The weight box with the built-in storage battery and the water storage tank is arranged, additional power supply is not needed, the water pump supplies water when the water tank is prepared for drilling, the gravity center is reduced by utilizing the weight box inner water tank and the self weight of the storage battery, the stability is improved, the side edge of the weight box is further matched with the protection baffle structure movably inserted through the side slot, the side baffle protection structure can be formed by extending when drilling and sampling, the functions of external collision protection and internal broken stone water splashing prevention are achieved, and the weight box has good practicability and functionality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention in operation;
FIG. 3 is a schematic side view of the transfer of the present invention;
FIG. 4 is a schematic view of a movable frame structure according to the present invention;
FIG. 5 is a schematic view of a movable mounting structure according to the present invention;
FIG. 6 is a schematic view of the structure of the weight box of the present invention;
FIG. 7 is a schematic view of the front cross-sectional structure of the present invention in operation;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7 a according to the present invention;
FIG. 9 is a schematic side cross-sectional view of the base of the present invention during operation;
FIG. 10 is a schematic side cross-sectional view of the base of the present invention in use for transfer.
In the figure: 1. a driving device; 2. a drill bit; 3. a base; 4. driving a main shaft; 5. a movable mounting seat; 6. a movable frame; 7. a guide post; 71. a plug section; 8. adjusting a screw rod; 9. rotating the handle; 10. fixing rib plates; 11. a movable mounting member; 111. a movable shaft; 112. a connecting collar; 12. universal movable wheels; 13. a fixing frame; 14. a transmission shaft; 15. a travel wheel; 16. a meshing gear; 17. a synchronous pulley; 18. driving the toothed ring; 19. a movable outer frame; 20. a rubber gasket; 21. leveling the support legs; 22. leveling bolts; 23. a side fixing plate; 24. a side rail; 25. a first limiting hole; 26. a limiting cross bar; 27. a second limiting hole; 28. a limit bolt; 29. a limit slot; 30. a weight box; 31. a side slot; 32. and a protective baffle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a road construction detects with sampling device that punches, including actuating device 1, drill bit 2 and base 3, and actuating device 1 drives drill bit 2 rotatory through actuating spindle 4, actuating device 1, drill bit 2 and actuating spindle 4 integral erection in movable mounting seat 5 department, and actuating device 1 is located the rear end of movable mounting seat 5, drill bit 2 is located the anterior segment below of movable mounting seat 5, movable mounting seat 5 integral localization movable frame 6 inboard, and movable frame 6's left and right sides symmetry is provided with guide post 7, and guide post 7 runs through movable mounting seat 5 setting, movable mounting seat 5 constitutes lift sliding structure along guide post 7, movable frame 6's middle part rotatory activity is provided with accommodate spindle 8, and accommodate spindle 8's top installs twist grip 9 in movable frame 6 top, and accommodate spindle 8 and guide post 7 are parallel to each other, accommodate spindle 8 and movable mounting seat 5 threaded connection, when punching the sample, drive accommodate spindle 8 through rotating handle 9 and wholly carry out the lead screw transmission displacement to movable mounting seat 5, movable mounting seat 5 is gone up and down along guide post 7, base 3 anterior segment 2 moves down and touches ground and moves down, thereby the bit 2 is moved down in order to take a core, and is held in position in the space of test of the road pavement of site, and is convenient for the road pavement of road surface test of site test of JT 50.
Referring to fig. 1-3 and fig. 5, a fixed rib plate 10 is welded above the middle parts of the left and right sides of the base 3, a movable mounting piece 11 is arranged at the top of the fixed rib plate 10, and the movable frame 6 integrally forms a switching deflection structure in an erect state as shown in fig. 2 and a horizontal state as shown in fig. 3 through the movable mounting piece 11; the deflection angle range of the movable mounting piece 11 is 0-90 degrees, the head end and the tail end of the movable mounting piece 11 are respectively provided with a movable shaft 111 and a connecting lantern ring 112, the movable mounting piece 11 forms a rotary structure on the side edge of the fixed rib plate 10 through the movable shaft 111, and the guide post 7 forms a sliding structure on the inner side of the connecting lantern ring 112; the movable mounting piece 11 capable of flexibly overturning and supporting the base 3 and the movable frame 6 is arranged, the movable mounting piece 11 can be rotationally adjusted through the movable shaft 111, the movable mounting seat 5, the movable frame 6 and the guide post 7 can be integrally switched and adjusted in vertical and horizontal states, meanwhile, the guide post 7 can be flexibly adjusted at the connecting lantern ring 112 of the movable mounting piece 11, so that the storage adjustment after horizontal or the limit adjustment of the vertical state is inserted in the limit slot 29, the gravity center is reduced after horizontal placement, the stability and the safety of the equipment during on-site operation and transfer are improved, and the higher frame specification with the length of the drill bit 2 of 700mm or more corresponding to larger detection depth can be conveniently used.
As shown in fig. 1 and 9-10, universal movable wheels 12 are arranged at the front and rear sections of the bottom surface of the base 3, a fixed frame 13 is welded above the middle of the base 3, a transmission shaft 14 is arranged at the lower section of the fixed frame 13, traveling wheels 15 are arranged at the left and right ends of the transmission shaft 14, a meshing gear 16 is arranged at the upper end of the fixed frame 13, and a synchronous transmission structure is formed between the shaft ends of the meshing gear 16 and the transmission shaft 14 through a synchronous belt pulley 17; the outside of the drive spindle 4 is nested with a synchronously rotating drive toothed ring 18, and the drive spindle 4 in a horizontal state forms a bevel gear engagement transmission structure with the drive toothed ring 18 to the engagement gear 16 as shown in fig. 10. The whole overturning structure of the movable frame 6 can be further utilized to be matched with the structure of the driving toothed ring 18 at the driving main shaft 4 to drive the whole flexible transfer of the equipment, the driving wheel 15 driven by the transmission shaft 14 is arranged at the base 3, meanwhile, the transmission shaft 14 keeps synchronous transmission with the meshing gear 16 at the top of the fixed frame 13 through the synchronous belt pulley 17, and when the driving main shaft 4 is horizontally placed along with the whole movable frame 6, the driving toothed ring 18 at the driving main shaft 4 keeps meshing transmission with the meshing gear 16, so that when the device is transferred, the auxiliary displacement can be directly driven by being matched with the existing driving main shaft 4, additional traction equipment is not needed, and the field flexible transfer is convenient.
Referring to fig. 1-3 and fig. 7-8, the outer side of the base 3 is sleeved with a movable outer frame 19, the outer side of the base 3 is provided with a lifting adjustment structure by the movable outer frame 19, the bottom surface of the movable outer frame 19 is adhered with a rubber gasket 20, the outer side of the base 3 is provided with a protection structure by the movable outer frame 19, meanwhile, the movable outer frame 19 can perform certain lifting adjustment on the outer side of the base 3, after being lifted conveniently, the movement of the universal movable wheel 12 and the running wheel 15 is not affected, and the movable outer frame can be stably supported by being put down to contact with the ground during sampling and punching, and the rubber gasket 20 plays a role in anti-skidding, damping and noise reduction. The movable outer frame 19 is of a rectangular structure as a whole, leveling support legs 21 are arranged at the top angle positions of the movable outer frame 19, the leveling support legs 21 are in threaded connection with the movable outer frame 19 through leveling bolts 22, the leveling support legs 21 form a lifting adjustment structure on the outer side of the movable outer frame 19 through the leveling bolts 22, proper supporting heights are adjusted through rotation of the leveling support legs 21 matched with the leveling bolts 22, the movable outer frame 19 is supported conveniently to be adjusted to a certain extent when needed, stable support during punching and sampling is conveniently kept, and shaking caused by unstable equipment placement is avoided. Through the cooperation of movable frame 19 use of base 3, movable frame 19 self can be in the outside lift adjustment of base 3, need not to need double with heavier equipment wholly lift in order to put down the removal wheel like current equipment, can directly shift movable frame 19 by oneself through the side handrail 24 on the handheld movable frame 19 and expose the traveling wheel 15 and make things convenient for equipment to shift, and movable frame 19 also can shift down by oneself simultaneously and laminate ground, and leveling stabilizer blade 21 of cooperation movable frame 19 side carries out auxiliary leveling steady support, ensures stability and security of placing.
As shown in fig. 1 and 3, the upper parts of the middle parts of the left side and the right side of the movable outer frame 19 are welded with side fixing plates 23, side armrests 24 are integrally arranged above the side fixing plates 23, the side armrests 24 are obliquely arranged backwards, and the movable outer frame 19, the side fixing plates 23 and the side armrests 24 are integrally structured, so that an operator can conveniently hold the side armrests 24 for adjustment, pushing, moving and other operations. The top of side fixed plate 23 has seted up first spacing hole 25, and the inboard of first spacing hole 25 transversely runs through and is provided with spacing horizontal pole 26, and spacing laminating between spacing horizontal pole 26 and the movable mounting seat 5 and the guide post 7 of horizontal state, spacing horizontal pole 26 constitutes the crossbeam structure between the side handrail 24 of both sides, simultaneously when movable mounting seat 5 is along with movable frame 6 and the whole horizontal of guide post 7, insert spacing horizontal pole 26 to first spacing hole 25 this moment, spacing horizontal pole 26 laminating plays the holistic upset spacing effect of movable frame 6 in guide post 7 top, spacing horizontal pole 26 laminating movable mounting seat 5 department is spacing simultaneously, keep meshing gear 16 and drive ring 18 laminating to carry out meshing transmission. When the meshing gear 16 and the driving toothed ring 18 are in meshing driving displacement, the movable outer frame 19 is integrally adjusted to move upwards, the limiting cross rod 26 can penetrate through the first limiting hole 25 to enable the lower end of the limiting cross rod 26 to be attached to the upper surface of the horizontal guide post 7, the front of the limiting cross rod 26 is synchronously attached to the rear end of the horizontal movable mounting seat 5 to limit the movable mounting seat 5 in a horizontal state while the movable outer frame 19 is kept lifted, and therefore the front section of the movable mounting seat 5 can be conveniently kept in meshing transmission with a bevel gear of the meshing gear 16 and the driving toothed ring 18.
As shown in fig. 1-3 and fig. 7-8, the left side and the right side of the movable outer frame 19 are provided with second limiting holes 27, the second limiting holes 27 are arranged up and down in pairs, the upper and lower second limiting holes 27 are respectively used for limiting and fixing the movable outer frame 19 with the base 3 when the movable outer frame 19 moves downwards and upwards, the inner side of the second limiting holes 27 is penetrated and provided with limiting bolts 28, the limiting bolts 28 and the base 3 are in threaded connection, the base 3 is connected through the second limiting holes 27 penetrating through the side of the movable outer frame 19 by the limiting bolts 28, limiting and fixing can be carried out between the movable outer frame 19 and the base 3, and meanwhile, the detachable limiting bolts 28 do not influence certain lifting and moving adjustment of the movable outer frame 19 after being detached. The limiting slots 29 are formed in the upper surfaces of the left side edge and the right side edge of the base 3, the limiting slots 29 are located below the side of the fixed rib plate 10, the bottom ends of the guide posts 7 are the inserting sections 71, the inserting sections 71 are vertically inserted in the limiting slots 29, the guide posts 7 can be downwards moved and adjusted on the inner side of the connecting lantern ring 112 after rotating to a vertical state along with the movable shaft 111 of the movable mounting piece 11, and therefore the limiting slots 29 can be stably supported in the vertical state through inserting the inserting sections 71 in the vertical state. The spacing bolts 28 penetrate through the spacing slots 29 synchronously, the surface of the plugging section 71 is provided with a hole slot structure corresponding to the second spacing hole 27, and the spacing bolts 28 are in threaded connection with the plugging section 71, so that when the movable outer frame 19 is connected with the base 3 through the spacing bolts 28, the guide posts 7 which are plugged into the spacing slots 29 inside the base 3 are further penetrated, thereby the frame fixation of the movable outer frame 19, the base 3 and the movable frame 6 during the integral operation is rapidly maintained, and the spacing adjustment is convenient and quick. Namely, when the movable outer frame 19 moves downwards to perform operation, the second limiting hole 27 penetrating through the upper part through the limiting bolt 28 is used for limiting connection between the movable outer frame 19 and the base 3, the limiting bolt 28 can also synchronously and correspondingly penetrate through the inserting section 71 of the guide post 7 in the limiting slot 29, namely, the movable frame 6 in a vertical state and the movable outer frame 19 and the whole frame of the base 3 are synchronously limited, the structures of the limiting cross rod 26 and the limiting bolt 28 which are matched with the movable outer frame 19 to adjust and limit are arranged, and the limiting adjustment of a plurality of structures can be kept through a single limiting structure under two working conditions of horizontal transfer and vertical punching operation of the equipment, so that the operation is more convenient.
As shown in fig. 1, fig. 6-7 and fig. 9-10, the middle part of the base 3 is provided with a weight box 30, the weight box 30 is fixedly arranged between the fixed rib plate 10 and the fixed frame 13, a water storage tank and a storage battery are arranged in the weight box 30, the weight box 30 positioned at the base 3 can play a role in lowering the gravity center, the unstable phenomenon of light head and foot during equipment operation is reduced, meanwhile, a water tank in the weight box 30 can be directly used for supplying water to a water pump at the drill bit 2 during equipment operation, an additional carrying water tank is not needed, the storage battery can be used for temporarily supplying power, side slots 31 are formed in the left side and the right side of the weight box 30, a protective baffle 32 is movably inserted into the inner side of the side slots 31, and the protective baffle 32 forms a front-rear telescopic structure along the left side and the right side of the drill bit 2, as shown in fig. 9, the protective baffle 32 can extend forwards along the side slots 31, so that the protective effect is played on the side of the drill bit 2 during drilling sampling operation, accidental collision is avoided, sputtering is reduced, and the protective baffle 32 can further adopt an elastic arc-shaped steel plate structure to form surrounding protection on the outer side of the drill bit 2. The weight box 30 with the built-in storage battery and the water storage box is arranged, additional power supply is not needed, the water pump supplies water when a water tank is prepared for drilling, the gravity center is reduced by utilizing the weight of the water tank in the weight box 30 and the dead weight of the storage battery, the stability is improved, the protection baffle 32 structure which is movably inserted through the side slot 31 is further matched with the side edge of the weight box 30, the protection structure of the side baffle can be formed by extending out when drilling and sampling is carried out, the effect of external collision protection and internal broken stone water splashing prevention is achieved, good practicability and functionality are achieved, the protection baffles 32 on the two sides are pulled out during operation, the storage battery in the weight box 30 is powered by the motor in the driving equipment 1 through wiring, the water tank in the weight box 30 is connected with the water supply pump through the water supply pipe, and the drilling and sampling operation can be normally carried out.
What is not described in detail in this specification is prior art known to those skilled in the art. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a road construction detects with sampling device that punches, includes driving device (1), drill bit (2) and base (3), and driving device (1) is rotatory through driving main shaft (4) drive drill bit (2), its characterized in that:
the driving device (1), the drill bit (2) and the driving main shaft (4) are integrally arranged at the movable mounting seat (5), the driving device (1) is positioned at the rear end of the movable mounting seat (5), and the drill bit (2) is positioned below the front section of the movable mounting seat (5);
the movable mounting seat (5) is integrally positioned at the inner side of the movable frame (6), guide posts (7) are symmetrically arranged at the left side and the right side of the movable frame (6), the guide posts (7) penetrate through the movable mounting seat (5), and the movable mounting seat (5) forms a lifting sliding structure along the guide posts (7);
an adjusting screw rod (8) is rotatably and movably arranged in the middle of the movable frame (6), a rotating handle (9) is arranged at the top end of the adjusting screw rod (8) above the movable frame (6), the adjusting screw rod (8) and the guide column (7) are parallel to each other, and the adjusting screw rod (8) is in threaded connection with the movable mounting seat (5);
a fixed rib plate (10) is welded above the middle parts of the left side and the right side of the base (3), a movable mounting piece (11) is arranged at the top of the fixed rib plate (10), and the movable frame (6) integrally forms a switching deflection structure in an erect state and a horizontal state through the movable mounting piece (11);
the head end and the tail end of the movable mounting piece (11) are respectively provided with a movable shaft (111) and a connecting sleeve ring (112), the movable mounting piece (11) forms a rotary structure on the side edge of the fixed rib plate (10) through the movable shaft (111), and the guide column (7) forms a sliding structure on the inner side of the connecting sleeve ring (112);
the universal movable wheels (12) are arranged at the front section and the rear section of the bottom surface of the base (3), the fixing frame (13) is welded above the middle of the base (3), the transmission shaft (14) is arranged at the lower section of the fixing frame (13), the driving wheels (15) are arranged at the left end and the right end of the transmission shaft (14), the meshing gear (16) is arranged at the upper end of the fixing frame (13), and a synchronous transmission structure is formed between the shaft ends of the meshing gear (16) and the transmission shaft (14) through the synchronous belt pulley (17);
a driving toothed ring (18) which rotates synchronously is nested at the outer side of the driving main shaft (4), and the driving main shaft (4) in a transverse state forms a bevel gear meshing transmission structure to a meshing gear (16) through the driving toothed ring (18);
the outer side of the base (3) is sleeved with a movable outer frame (19), and side fixing plates (23) are welded above the middle parts of the left side and the right side of the movable outer frame (19);
a first limit hole (25) is formed in the top end of the side fixing plate (23), a limit cross rod (26) transversely penetrates through the inner side of the first limit hole (25), and the limit cross rod (26) is in limit fit with the movable mounting seat (5) in the transverse placing state and the guide column (7);
the left side and the right side of the movable outer frame (19) are provided with second limiting holes (27), limiting bolts (28) are arranged on the inner sides of the second limiting holes (27) in a penetrating mode, and the limiting bolts (28) are in threaded connection with the base (3);
limiting slots (29) are formed in the upper surfaces of the left side edge and the right side edge of the base (3), and the limiting slots (29) are positioned below the side of the fixed rib plate (10);
the bottom end of the guide column (7) is provided with a plug-in section (71), and the plug-in section (71) is vertically plugged in the limit slot (29);
the limiting bolts (28) synchronously penetrate through the limiting slots (29), hole groove structures corresponding to the second limiting holes (27) are formed in the surfaces of the inserting sections (71), and the limiting bolts (28) are in threaded connection with the inserting sections (71).
2. The hole punching and sampling device for road construction detection according to claim 1, wherein: the movable outer frame (19) forms a lifting adjusting structure at the outer side of the base (3), and a rubber gasket (20) is adhered to the bottom surface of the movable outer frame (19).
3. The hole punching and sampling device for road construction detection according to claim 2, wherein: the movable outer frame (19) is integrally of a rectangular structure, leveling support legs (21) are arranged at the top angle positions of the movable outer frame (19), the leveling support legs (21) are connected with the movable outer frame (19) through leveling bolts (22) in a threaded mode, and the leveling support legs (21) form a lifting adjusting structure outside the movable outer frame (19) through the leveling bolts (22).
4. A hole punching and sampling device for road construction detection according to claim 3, characterized in that: a side handrail (24) is integrally arranged above the side fixing plate (23), and the side handrail (24) is obliquely arranged backwards.
5. The hole punching and sampling device for road construction detection according to claim 1 or 4, characterized in that: the middle part of base (3) is provided with weight box (30), and weight box (30) is fixed between fixed floor (10) and mount (13), and weight box (30) embeds water storage box and battery.
6. The hole punching and sampling device for road construction detection according to claim 5, wherein: the side slots (31) are formed in the left side and the right side of the weight box (30), the protection baffle plates (32) are movably inserted into the inner sides of the side slots (31), and the protection baffle plates (32) form a front-back telescopic structure along the side slots (31) on the left side and the right side of the drill bit (2).
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| CN202311679568.6A CN117387999B (en) | 2023-12-08 | 2023-12-08 | Road construction detects with sampling device that punches |
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