CN114876362A

CN114876362A - Drilling and sampling equipment for highway engineering

Info

Publication number: CN114876362A
Application number: CN202210598568.2A
Authority: CN
Inventors: 王莉; 张敬涛; 吴亚琼; 肖健
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-08-09

Abstract

The invention discloses a drilling and sampling device for highway engineering, which comprises: the box, the bottom plate, the water tank, the bin, the baffle, the slot hole, the limiting plate, the apron, a spring, the backup pad, the fixed plate, the lead screw, the band pulley, elevator motor, the casing, the belt, the rotating electrical machines, the drilling rod, the water pump, the honeycomb duct, the bellows, the lagging, the sealing washer, the through-hole, the guide bar, arrange the material pipe, control valve, the gyro wheel, first baffle, sideboard, extension spring, the deflector, the guide way, horizontal pole, the end, the connecting rod, the fixed block, the second baffle, electric putter and opening. The drill rod cleaning device has the beneficial effects that the drill rod is installed by adopting the box body, the water tank and the storage box are arranged in the box body, the drill rod can be cleaned, the sampling hole can be backfilled, the drill rod cleaning function is realized, the dustproof effect of the sampling position is realized, the splashed sand stone can be collected, the sand stone can be conveyed again, the hole can be backfilled, and the operation convenience is improved.

Description

Drilling and sampling equipment for highway engineering

Technical Field

The invention relates to a drilling and sampling device for highway engineering, in particular to a drilling and sampling device for highway engineering, and belongs to the technical field of highway engineering application.

Background

Highway engineering refers to works such as reconnaissance, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: roadbed, road surface, bridge, culvert, tunnel, drainage system, safety protection facility, greening and traffic monitoring facility, and house, workshop and other service facilities used for construction, maintenance and monitoring, the new construction or reconstruction task of the road is determined according to the road network planning, the road construction of a country should be combined with the transportation of railway, waterway, aviation, etc. to comprehensively consider its role and status in the intermodal transportation, according to the needs of politics, military, economy, people's life, etc. and combining with the geographical environment conditions, the road network planning divided by grades in the whole country is formulated, and is divided from the aspect of administration into four grades of national road, provincial road, county road, countryside road, etc., in addition, the interior of major industrial and mining enterprises and forestry departments also has respective road planning as necessary, the division boundary and method of each national road grade and their corresponding standards are different, the national road planning of China is mastered by the state, the road planning of the province and the subordinates is mastered by the local governments of all levels, the planning of the road network is a heavy and complex work, and the planning can be changed along with the change of the conditions of all the places, such as the change of strategies of politics, military affairs and the like, the development of mineral resources, the development of coastal and commercial port economy, the improvement of urban and rural people life, the rise of tourism, the change of other transportation modes, the increase of capital and the like.

In patent document "CN 202120019951.9 a highway engineering construction material detects uses drilling sampling device", the dogtooth that its set up can be fast set up the ring channel on the material, make the material wait to sample in the position embedding sampling cylinder, the chip removal strip that sets up can discharge the material piece from the ring channel, so that the better of drilling sample goes on, the efficiency of sample has been improved, nevertheless drilling sampling efficiency is lower, sample back drilling rod is inside to remain soil easily, easily take place to obscure when carrying out the reuse and lead to follow-up testing result to appear the deviation, and be difficult to realize soil backfill after the drilling sample, need follow-up sample hole of burying and cause the operation inconvenience, and the grit that the drilling produced appears the diffusion easily, reduce the air quality on every side, also can lead to the difficult clearance of road surface grit. At present, there is no drilling and sampling equipment for highway engineering, which has a reasonable and reliable structure, a drill rod cleaning function and a sampling hole backfilling function.

Disclosure of Invention

In order to solve the defects of the prior art, the drill rod is installed by adopting the box body, and the drill rod can be driven to move downwards by lifting the supporting plate, so that the road surface of the highway engineering can be drilled and sampled.

More in order to solve the problem among the prior art: simultaneously can guarantee the stability of sample process, and have drilling rod cleaning function, can wash drilling rod inner space after the sample, avoid remaining grit to exist and influence follow-up sample problem, improve drilling sampling equipment's performance.

Further in order to solve the problems in the prior art: have sample position safeguard function simultaneously, can play the dustproof effect of drilling position through the baffle, avoid the dust diffusion, can collect the grit that splashes simultaneously, accomplish the back in the sample, can carry the grit again and carry out the backfill of hole, be favorable to improving the operation convenience, can realize accomodating of baffle after the use, can not influence drilling sampling equipment and remove.

In order to solve the defects in the prior art, the invention provides drilling and sampling equipment for highway engineering, which comprises: the water storage tank comprises a tank body, a bottom plate, a water tank, a storage tank and a partition plate; the bottom of the box body is fixedly connected with a bottom plate, the interior of the box body is fixedly installed with a water tank and a storage box respectively, the side wall of the water tank is fixedly connected with the storage box through a partition plate, a long hole is formed in the middle of the partition plate, the interior of the long hole is slidably connected with a support plate, a fixed plate is fixedly connected to the side of the support plate, a rotating motor is fixedly installed in the middle of the support plate, the output end of the rotating motor is fixedly connected with a hollow drill rod, the bottom of the support plate is fixedly connected with a sleeve plate, the bottom of the sleeve plate is connected with a drill rod in an embedded mode, a sealing ring is fixedly connected to the top of the drill rod, and through holes are uniformly formed in the edge of the top end of the drill rod so that water sources in the sleeve plate can enter the interior of the drill rod from the through holes; the opening has been seted up at the bottom plate middle part, the bottom plate bottom rotates with first baffle to be connected, first baffle side fixedly connected with sideboard, bottom plate bottom fixedly connected with deflector, the guide way has been seted up to the deflector bottom, the inside and horizontal pole sliding connection of guide way, horizontal pole tip fixedly connected with end, the end passes through the connecting rod and is connected with the fixed block, just fixed block and second baffle bottom fixed connection, second baffle top and electric putter fixed connection, just the second baffle is located inside the opening.

Further, inside water tank and the bin of being equipped with respectively of box both sides, be equipped with the baffle of two symmetric distributions between water tank and the bin, two be equipped with the backup pad between the baffle, the fixed plate at backup pad both ends all extends to the baffle outside, just backup pad and fixed plate all respectively with box and baffle lateral wall sliding connection.

Further, box top and casing fixed connection, casing top fixed mounting has elevator motor, elevator motor's output and lead screw fixed connection, the quantity of lead screw is two, two the lead screw all is connected with the inside rotation of box and casing, two the lead screw top all with band pulley fixed connection, the band pulley is located inside the casing, and two connect through belt transmission between the band pulley.

Further, box and bottom plate respectively with guide bar both ends fixed connection, the guide bar and the inside through connection in fixed plate both ends, fixed plate middle part and lead screw threaded connection, baffle lateral wall and limiting plate fixed connection, the limiting plate is located baffle homonymy both ends respectively, every the limiting plate cross-section all is L shape structure, just be equipped with the apron between the limiting plate.

Further, the number of the cover plates is four, the cover plates are attached to the side walls of the partition plates to slide, every two adjacent cover plates are spliced, the sum of the widths of the two cover plates is larger than the width of the long hole, a notch is formed in the top end of each cover plate, the joint of the side ends of the cover plates is in contact with the supporting plate, and the widths of the two ends of the supporting plate are smaller than the width of the middle of the supporting plate.

Further, backup pad surface and water pump fixed connection, the water pump both ends respectively with honeycomb duct and bellows fixed connection, the bellows and water tank lateral wall through connection and extend to the water tank bottom, the honeycomb duct respectively with backup pad and lagging through connection and extend to the lagging inside, the lagging is the ring shape structure, the lagging inner wall is connected with the sealing washer laminating of loop configuration, the lagging is inside to be connected with the drilling rod rotation, be formed with the clearance that is used for the water source to flow between drilling rod and the backup pad, just backup pad and rotating electrical machines junction are equipped with seal structure, drilling rod top evenly distributed has the through-hole, the through-hole corresponds the setting in drilling rod inner wall top.

Further, bin bottom fixedly connected with arranges the material pipe, arrange material pipe tip fixedly connected with control valve, arrange the quantity of material pipe and be even and symmetric distribution to drilling rod both sides, it sets up in the opening top to arrange the material pipe tip correspondence, the drilling rod extends to inside the opening.

Further, the bottom plate bottom is connected with the gyro wheel rotation, the bottom plate bottom is equipped with two symmetric distribution's first baffle, two first baffle symmetric distribution is to the opening both sides, every the equal symmetric distribution in first baffle both ends has the sideboard, just first baffle bottom is connected with the bottom plate through the extension spring that the slope distributes, the extension spring symmetry sets up in the horizontal pole below, the other bilateral symmetric distribution of opening has two second baffles, two the second baffle is connected with the sideboard laminating, second baffle and water tank and bin lateral wall sealing laminating, just second baffle both sides edge is connected with the bottom plate gomphosis.

Furthermore, four guide plates are uniformly distributed at the bottom of the bottom plate, the four guide plates are symmetrically distributed to two ends of the first baffle plate respectively, the guide plates are of a fan-shaped structure, guide grooves of an arc-shaped structure are formed in the edges of the guide plates, the connection part of the bottom plate and the first baffle plate is overlapped with the circle center of the guide grooves, the distance between the two guide plates positioned on the same side is smaller than the length of the cross rod, and the cross rod is in contact with the surface of the first baffle plate.

Further, the surface of the bottom plate is fixedly connected with an electric push rod, the electric push rod is symmetrically distributed to two sides of the opening, the inside of the opening is connected with a second baffle in a sliding mode, a fixed block is arranged on the outer side of the bottom end of the second baffle, the fixed block and an end are respectively connected with two ends of a connecting rod in a rotating mode, and the end is connected with the side wall of the guide plate in a sliding mode.

The invention has the advantages that: the drilling and sampling device for the highway engineering is reasonable and reliable in structure, has a drill rod cleaning function and can realize a sampling hole backfilling function, the drilling and sampling device for the highway engineering is characterized in that a box body is adopted to realize the installation of a drill rod, the drill rod can be driven to move downwards through the lifting of a supporting plate, meanwhile, the pavement of the highway engineering is drilled and sampled, a water tank and a storage tank are arranged in the box body, the cleaning of the drill rod and the backfilling of sampling holes can be realized, the multifunctional performance of the drilling and sampling device is favorably improved, the stability of the sampling process can be ensured, the cleaning function of the drill rod is realized, the internal space of the drill rod can be cleaned after sampling, the problem that the existence of residual sand stones affects the subsequent sampling is avoided, the service performance of the drilling and sampling device is improved, the sampling position protection function is realized, the dustproof effect of the drilling position can be realized through a baffle, and the dust diffusion is avoided, can collect the grit that splashes simultaneously, accomplish the back at the sample, can carry the grit again and carry out the backfill of hole, be favorable to improving the operation convenience, can realize accomodating of baffle after the use, can not influence the removal of drilling sampling equipment.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention and to enable other features, objects and advantages of the invention to be more fully apparent. The drawings and their description illustrate the invention by way of example and are not intended to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a road engineering borehole sampling apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a first perspective structure of the embodiment shown in FIG. 1;

FIG. 3 is a schematic side view of the embodiment of FIG. 2;

FIG. 4 is an enlarged view of a portion A of the embodiment shown in FIG. 3;

FIG. 5 is a schematic top view of the case of the embodiment of FIG. 2;

FIG. 6 is a bottom view of the bottom plate of the embodiment of FIG. 2;

FIG. 7 is a schematic perspective view of the cover plate of the embodiment shown in FIG. 2;

FIG. 8 is a perspective view of the support plate of the embodiment of FIG. 2;

FIG. 9 is a partial perspective view of the embodiment of FIG. 2 at the location of the sleeve plate;

fig. 10 is a schematic perspective view of the first baffle plate and the second baffle plate in the embodiment of fig. 2.

The meaning of the reference symbols in the figures:

1. the water pump comprises a box body, 2, a bottom plate, 3, a water tank, 4, a storage box, 5, a partition plate, 6, a long hole, 7, a limiting plate, 8, a cover plate, 9, a spring, 10, a supporting plate, 11, a fixing plate, 12, a screw rod, 13, a belt wheel, 14, a lifting motor, 15, a shell, 16, a belt, 17, a rotating motor, 18, a drill rod, 19, a water pump, 20, a guide pipe, 21, a corrugated pipe, 22, a sleeve plate, 23, a sealing ring, 24, a through hole, 25, a guide rod, 26, a discharge pipe, 27, a control valve, 28, a roller, 29, a first baffle, 30, a side plate, 31, a tension spring, 32, a guide plate, 33, a guide groove, 34, a cross rod, 35, an end, 36, a connecting rod, 37, a fixing block, 38, a second baffle, 39, an electric push rod, 40 and an opening.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 10, a drilling sampling apparatus for road engineering includes: the water tank comprises a tank body 1, a bottom plate 2, a water tank 3, a storage tank 4 and a partition plate 5.

Referring to fig. 1 to 10, as a preferred scheme, a bottom plate 2 is fixedly connected to the bottom of a box body 1, the interior of the box body 1 is respectively and fixedly installed with a water tank 3 and a storage box 4, the water tank 3 is used for water source storage, the interior of a drill rod 18 is convenient to clean after sampling is completed, the problem that subsequent sampling is affected by sand and stone left in the drill rod 18 is avoided, the storage box 4 can store fine sand and stone, the sand and stone are convenient to convey into a hole for backfilling after sampling, the side wall of the water tank 3 is fixedly connected with the storage box 4 through a partition plate 5, a long hole 6 is formed in the middle of the partition plate 5, the interior of the long hole 6 is slidably connected with a support plate 10, a fixing plate 11 is fixedly connected to the side end of the support plate 10, a rotating motor 17 is fixedly installed in the middle of the support plate 10, the output end of the rotating motor 17 is fixedly connected with the hollow drill rod 18, the bottom of the support plate 10 is fixedly connected with a sleeve plate 22, and the bottom of the sleeve plate 22 is connected with the drill rod in an embedded manner, the top of the drill rod 18 is fixedly connected with a sealing ring 23, the edge of the top end of the drill rod 18 is uniformly provided with through holes 24, so that water inside the sleeve plate 22 can enter the drill rod 18 from the through holes 24, and after the water inside the water tank 3 is conveyed to the inside of the sleeve through the corrugated pipe 21 and the guide pipe 20, the water can enter the drill rod 18 from the through holes 24 at the top of the drill rod 18, and the inner wall of the drill rod 18 is washed.

Referring to fig. 2 to 4, 6 and 10, as a specific scheme, an opening 40 is formed in the middle of a bottom plate 2, the bottom of the bottom plate 2 is rotatably connected with a first baffle 29, a side plate 30 is fixedly connected with the side end of the first baffle 29, a guide plate 32 is fixedly connected with the bottom of the bottom plate 2, a guide groove 33 is formed in the bottom of the guide plate 32, the inside of the guide groove 33 is slidably connected with a cross rod 34, an end 35 is fixedly connected with the end of the cross rod 34, the end 35 is connected with a fixing block 37 through a connecting rod 36, the fixing block 37 is fixedly connected with the bottom of a second baffle 38, the top of the second baffle 38 is fixedly connected with an electric push rod 39, the second baffle 38 is located inside the opening 40, the first baffle 29 and the second baffle 38 can rotate and move during drilling, so that the drilling position is protected after the first baffle 29 and the second baffle 38 are spliced with each other, sand and dust splashing and sand are avoided, thereby being beneficial to improving the control quality, the backfilling of the follow-up sandstone is convenient.

Referring to fig. 1 to 3, by adopting such a scheme, a water tank 3 and a storage box 4 are respectively arranged inside two sides of a box body 1, two partition plates 5 which are symmetrically distributed are arranged between the water tank 3 and the storage box 4, a supporting plate 10 is arranged between the two partition plates 5, fixing plates 11 at two ends of the supporting plate 10 all extend to the outer sides of the partition plates 5, the supporting plate 10 and the fixing plates 11 are respectively in sliding connection with the side walls of the box body 1 and the partition plates 5, and the supporting plate 10 can drive a rotating motor 17 to move so as to realize the lifting of a drill rod 18.

With reference to fig. 1 to 3, by adopting such a scheme, the top of the box body 1 is fixedly connected with the shell 15, the top of the shell 15 is fixedly provided with the lifting motor 14, the output ends of the lifting motor 14 are fixedly connected with the lead screws 12, the number of the lead screws 12 is two, the two lead screws 12 are rotatably connected with the inside of the box body 1 and the inside of the shell 15, the top ends of the two lead screws 12 are fixedly connected with the belt wheel 13, the belt wheel 13 is located inside the shell 15, and the two belt wheels 13 are in transmission connection through the belt 16.

Referring to fig. 5 and 7 to 8, as an extension scheme, the box body 1 and the bottom plate 2 are respectively fixedly connected with two ends of the guide rod 25, the guide rod 25 is connected with the inner portions of two ends of the fixing plate 11 in a penetrating manner, the middle portion of the fixing plate 11 is connected with the screw rod 12 in a threaded manner, the side walls of the partition plates 5 are fixedly connected with the limiting plates 7, the limiting plates 7 are respectively located at two ends of the same side of the partition plates 5, the cross section of each limiting plate 7 is of an L-shaped structure, and a cover plate 8 is arranged between the limiting plates 7.

Referring to fig. 2, 5 and 7 to 8, as an expansion scheme, the number of the cover plates 8 is four, the four cover plates 8 are all attached to and slide on the side walls of the partition plates 5, two adjacent cover plates 8 are spliced with each other, the sum of the widths of the two cover plates 8 is larger than the width of the long hole 6, the top ends of the cover plates 8 are provided with notches, the connecting parts of the side ends of the cover plates 8 contact the supporting plate 10, and the widths of the two ends of the supporting plate 10 are smaller than the width of the middle part of the supporting plate 10.

Referring to fig. 2, 5 and 9, as a specific scheme, the surface of a support plate 10 is fixedly connected with a water pump 19, two ends of the water pump 19 are respectively fixedly connected with a flow guide pipe 20 and a corrugated pipe 21, the corrugated pipe 21 is connected with the side wall of a water tank 3 in a penetrating manner and extends to the bottom of the water tank 3, the flow guide pipe 20 is respectively connected with the support plate 10 and a sleeve plate 22 in a penetrating manner and extends to the inside of the sleeve plate 22, the sleeve plate 22 is of an annular structure, the inner wall of the sleeve plate 22 is attached to a sealing ring 23 of the annular structure, the inside of the sleeve plate 22 is rotatably connected with a drill rod 18, a gap for water source flowing is formed between the drill rod 18 and the support plate 10, a sealing structure is arranged at the joint of the support plate 10 and a rotating motor 17, through holes 24 are uniformly distributed at the top of the drill rod 18, and the through holes 24 are correspondingly arranged above the inner wall of the drill rod 18.

Referring to fig. 2, in this way, the bottom of the storage tank 4 is fixedly connected with a discharge pipe 26, the end of the discharge pipe 26 is fixedly connected with a control valve 27, the number of the discharge pipes 26 is two and symmetrically distributed to two sides of the drill rod 18, the end of the discharge pipe 26 is correspondingly arranged above the opening 40, and the drill rod 18 extends to the inside of the opening 40.

Referring to fig. 1 to 6 and fig. 10, as a specific solution, the bottom of the bottom plate 2 is rotatably connected with the roller 28, the bottom of the bottom plate 2 is provided with two first baffles 29 which are symmetrically distributed, the two first baffles 29 are symmetrically distributed to two sides of the opening 40, the two ends of each first baffle 29 are symmetrically distributed with the side plates 30, the bottom end of each first baffle 29 is connected with the bottom plate 2 through the tension springs 31 which are obliquely distributed, the tension springs 31 are symmetrically arranged below the cross bar 34, the other two sides of the opening 40 are symmetrically distributed with two second baffles 38, the two second baffles 38 are attached to the side plates 30, the second baffles 38 are attached to the side walls of the water tank 3 and the storage box 4 in a sealing manner, and two side edges of the second baffles 38 are connected to the bottom plate 2 in an embedded manner.

Referring to fig. 1 to 6 and fig. 10, as a specific scheme, four guide plates 32 are uniformly distributed at the bottom of the bottom plate 2, the four guide plates 32 are respectively and symmetrically distributed at two ends of the first baffle 29, the guide plates 32 are of a fan-shaped structure, guide grooves 33 of an arc-shaped structure are formed in the edges of the guide plates 32, the connection position of the bottom plate 2 and the first baffle 29 coincides with the circle center of the guide grooves 33, the distance between the two guide plates 32 on the same side is smaller than the length of a cross rod 34, and the cross rod 34 contacts the surface of the first baffle 29.

Referring to fig. 2 to 4 and 10, as an expansion scheme, the surface of the bottom plate 2 is fixedly connected with an electric push rod 39, the electric push rods 39 are symmetrically distributed on two sides of an opening 40, the inside of the opening 40 is slidably connected with a second baffle 38, a fixed block 37 is arranged on the outer side of the bottom end of the second baffle 38, the fixed block 37 and an end head 35 are respectively rotatably connected with two ends of a connecting rod 36, and the end head 35 is slidably connected with the side wall of the guide plate 32.

The technical scheme of the invention is that the whole drilling and sampling equipment for highway engineering adopts a drill rod 18 arranged in a box body 1 to perform drilling and sampling for highway engineering, when a lifting motor 14 drives a screw rod 12 to rotate, the screw rod 12 is driven to rotate simultaneously through a belt wheel 13 and a belt 16, and then a fixing plate 11 and a supporting plate 10 are driven to move, so that the supporting plate 10 drives a rotating motor 17 and the drill rod 18 to move downwards, drilling is realized through the rotation of the drill rod 18, a sampling core is positioned in the drill rod 18, when the supporting plate 10 moves downwards, the supporting plate 10 is in contact with a cover plate 8 and pushes the cover plate 8 to open towards two sides, so that the movement of the supporting plate 10 is realized, after sampling is completed, the supporting plate 10 moves to the top of the box body 1 and is separated from the cover plate 8, the cover plate 8 is pushed to be closed by the elasticity of a spring 9, the sealing at the position of a long hole 6 is convenient to clean the surface of the drill rod 18, avoid the difficult clearance of water stain, drive 19 simultaneous movement of water pump when backup pad 10 removes, it can not influence the removal of backup pad 10 to set up bellows 21 between water tank 3 and the water pump 19, take out the back with the sample, when apron 8 is closed, carry the inside water source of water tank 3 to the lagging 22 inside through bellows 21 and honeycomb duct 20 through water pump 19, the lagging 22 sets up sealing washer 23 with 18 top junctions of drilling rod, it is inside to make the water source pass through 24 departments of through-hole and get into drilling rod 18, wash 18 inner walls of drilling rod, avoid remaining the grit and remain and influence follow-up sample work.

Before drilling and sampling, after the sampling device is moved to a proper position through the roller 28, the electric push rod 39 is firstly shortened to drive the second baffle plate 38 to move downwards, the second baffle plate 38 drives the fixed block 37 to move when moving in the opening 40, when the fixed block 37 pulls the connecting rod 36 to rotate, the end 35 and the cross bar 34 are moved simultaneously, so that when the cross bar 34 slides in the guide groove 33 of the guide plate 32, the cross bar 34 abuts against the first flap 29 and pushes the first flap 29 to rotate around the bottom of the base plate 2, the second baffle plate 38 is moved to the ground, meanwhile, the first baffle plate 29 is driven to rotate to a vertical position, the side plates 30 on the two sides of the first baffle plate 29 are attached to the second baffle plate 38, the drilling position is sealed, so that broken stones generated in the drilling process are concentrated between the first baffle plate 29 and the second baffle plate 38 to avoid the diffusion of broken stones or dust, and meanwhile, the broken stones are convenient to refill; after the drilling sample, after the drilling moved to opening 40 top, through opening control valve 27, make the grit that stores in the bin 4 discharge and fall to in the hole through arranging material pipe 26, because of the effective backfill of hole is realized to the existence of first baffle 29 and second baffle 38, after the operation is accomplished, only need to drive second baffle 38 through the electric putter 39 extension and move upwards, after first baffle 29 and horizontal pole 34 separated, the elasticity of extension spring 31 drives first baffle 29 and rotates to the inclined position, makes things convenient for the removal of equipment.

The above description is only exemplary of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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

1. The utility model provides a highway engineering is with drilling sampling equipment which characterized in that:

drilling sampling equipment for highway engineering includes: the water storage box comprises a box body (1), a bottom plate (2), a water tank (3), a storage box (4) and a partition plate (5);

wherein, box (1) bottom fixedly connected with bottom plate (2), box (1) inside respectively with water tank (3) and bin (4) fixed mounting, water tank (3) lateral wall passes through baffle (5) and bin (4) fixed connection, slot hole (6) have been seted up at baffle (5) middle part, slot hole (6) inside and backup pad (10) sliding connection, backup pad (10) side fixedly connected with fixed plate (11), backup pad (10) middle part fixed mounting has rotating electrical machines (17), rotating electrical machines (17) output and hollow drill rod (18) fixed connection, backup pad (10) bottom and lagging (22) fixed connection, lagging (22) bottom is connected with drilling rod (18) gomphosis, drilling rod (18) top fixedly connected with sealing washer (23), through-hole (24) have evenly been seted up at drilling rod (18) top edge so that lagging (22) inside water source follow through-hole (24) from drilling rod (22) ) Entering the interior of the drill rod (18);

opening (40) have been seted up at bottom plate (2) middle part, bottom plate (2) bottom is rotated with first baffle (29) and is connected, first baffle (29) side fixedly connected with sideboard (30), bottom plate (2) bottom fixedly connected with deflector (32), guide way (33) have been seted up to deflector (32) bottom, inside and horizontal pole (34) sliding connection of guide way (33), horizontal pole (34) tip fixedly connected with end (35), end (35) are connected with fixed block (37) through connecting rod (36), just fixed block (37) and second baffle (38) bottom fixed connection, second baffle (38) top and electric putter (39) fixed connection, just second baffle (38) are located inside opening (40).

2. The drilling and sampling device for road engineering according to claim 1, wherein: the utility model discloses a refrigerator, including box (1), bin (4), baffle (5) that are equipped with two symmetric distributions between water tank (3) and bin (4), two be equipped with backup pad (10) between baffle (5), fixed plate (11) at backup pad (10) both ends all extend to baffle (5) outside, just backup pad (10) and fixed plate (11) all with box (1) and baffle (5) lateral wall sliding connection respectively.

3. The drilling and sampling device for road engineering of claim 1, wherein: the utility model discloses a lead screw, including box (1), casing (15), lead screw (12), box (1) top and casing (15) fixed connection, casing (15) top fixed mounting has elevator motor (14), the output and lead screw (12) fixed connection of elevator motor (14), the quantity of lead screw (12) is two, two lead screw (12) all are connected with box (1) and casing (15) internal rotation, two lead screw (12) top all with band pulley (13) fixed connection, band pulley (13) are located inside casing (15), and two connect through belt (16) transmission between band pulley (13).

4. The drilling and sampling device for road engineering according to claim 1, wherein: box (1) and bottom plate (2) respectively with guide bar (25) both ends fixed connection, guide bar (25) and the inside through connection in fixed plate (11) both ends, fixed plate (11) middle part and lead screw (12) threaded connection, baffle (5) lateral wall and limiting plate (7) fixed connection, limiting plate (7) are located baffle (5) homonymy both ends respectively, every limiting plate (7) cross-section all is L shape structure, just be equipped with apron (8) between limiting plate (7).

5. The drilling and sampling device for road engineering according to claim 4, wherein: the quantity of apron (8) is four, four apron (8) all with baffle (5) lateral wall laminating slip, adjacent two apron (8) amalgamation each other, and two the width sum of apron (8) is greater than the width of slot hole (6), apron (8) top is equipped with the breach, just apron (8) side junction contact backup pad (10), the width at backup pad (10) both ends is less than its middle part width.

6. The drilling and sampling device for road engineering according to claim 1, wherein: the surface of the supporting plate (10) is fixedly connected with a water pump (19), two ends of the water pump (19) are respectively fixedly connected with a flow guide pipe (20) and a corrugated pipe (21), the corrugated pipe (21) is connected with the side wall of the water tank (3) in a penetrating way and extends to the bottom of the water tank (3), the flow guide pipe (20) is respectively connected with the supporting plate (10) and a sleeve plate (22) in a penetrating way and extends to the inside of the sleeve plate (22), the sleeve plate (22) is of an annular structure, the inner wall of the sleeve plate (22) is connected with a sealing ring (23) of the annular structure in a laminating way, the inside of the sleeve plate (22) is rotationally connected with a drill rod (18), a gap for water source flowing is formed between the drill rod (18) and the supporting plate (10), a sealing structure is arranged at the joint of the supporting plate (10) and a rotating motor (17), and through holes (24) are uniformly distributed at the top of the drill rod (18), the through hole (24) is correspondingly arranged above the inner wall of the drill rod (18).

7. The drilling and sampling device for road engineering according to claim 1, wherein: bin (4) bottom fixedly connected with arranges material pipe (26), arrange material pipe (26) tip fixedly connected with control valve (27), the quantity of arranging material pipe (26) is even and symmetric distribution to drilling rod (18) both sides, arrange material pipe (26) tip correspondence and set up in opening (40) top, drilling rod (18) extend to inside opening (40).

8. The drilling and sampling device for road engineering according to claim 1, wherein: bottom plate (2) bottom is rotated with gyro wheel (28) and is connected, bottom plate (2) bottom is equipped with first baffle (29) of two symmetric distributions, two first baffle (29) symmetric distribution to opening (40) both sides, every the equal symmetric distribution in first baffle (29) both ends has sideboard (30), just first baffle (29) bottom is connected with bottom plate (2) through extension spring (31) of slope distribution, extension spring (31) symmetry sets up in horizontal pole (34) below, opening (40) other bilateral symmetry distributes has two second baffle (38), two second baffle (38) are connected with sideboard (30) laminating, second baffle (38) and water tank (3) and bin (4) lateral wall sealing laminating, just second baffle (38) both sides edge is connected with bottom plate (2) gomphosis.

9. The drilling and sampling device for road engineering according to claim 1, wherein: bottom plate (2) bottom evenly distributed has four deflector (32), and four deflector (32) symmetric distribution respectively to first baffle (29) both ends, deflector (32) are fan-shaped structure, guide way (33) of arc structure are seted up at deflector (32) edge, bottom plate (2) and first baffle (29) junction and the coincidence of guide way (33) place centre of a circle, are located the homonymy two distance between deflector (32) is less than the length of horizontal pole (34), horizontal pole (34) contact first baffle (29) surface.

10. The drilling and sampling device for road engineering according to claim 1, wherein: bottom plate (2) surface and electric putter (39) fixed connection, electric putter (39) symmetric distribution to opening (40) both sides, inside and second baffle (38) sliding connection of opening (40), second baffle (38) bottom outside is equipped with fixed block (37), fixed block (37) and end (35) rotate with connecting rod (36) both ends respectively and are connected, end (35) and deflector (32) lateral wall sliding connection.