CN217605337U

CN217605337U - Road reconnaissance device convenient to quick sample

Info

Publication number: CN217605337U
Application number: CN202221024348.0U
Authority: CN
Inventors: 肖克; 姜红; 向云飞; 李威莹
Original assignee: Sichuan Urban And Rural Development Engineering Design Co ltd
Current assignee: Sichuan Urban And Rural Development Engineering Design Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-18
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a road reconnaissance device convenient for rapid sampling, which comprises a box body, wherein the lower end of the box body is provided with an opening, two sides of the box body are provided with support legs, and the support legs are used for supporting the box body; the box body is provided with an impact device, the impact device comprises a shell, a push cylinder, a push plate, a driving device and a drill bit, the shell is fixedly arranged above the box body, the push cylinder is arranged above the shell, the movable end of the push cylinder penetrates through the shell and then is fixedly connected with the push plate, the push plate is positioned in the shell and is in sliding fit with the shell, the driving device is arranged below the push plate, the driving device is connected with the drill bit, the drill bit penetrates through the shell and then extends into the box body, the drill bit is further provided with a helical blade, the helical blade is used for sampling soil, and the driving device is used for driving the drill bit to rotate; a drawer is slidably arranged at the bottom of the box body; the utility model discloses the purpose is to solve the slow problem of current road reconnaissance device work efficiency.

Description

Road reconnaissance device convenient to quick sample

Technical Field

The utility model relates to a reconnaissance device technical field, concretely relates to road reconnaissance device convenient to quick sample.

Background

Urban roads have important significance in accelerating urban mass development, and the geology of different target areas needs to be surveyed in site selection of the urban roads. The geological survey comprises geological survey, general survey exploration and evaluation of oil gas and solid mineral resources, investigation, survey and monitoring of engineering geology, hydrogeology, geological environment and geological disasters and the like. Wherein, at the geological survey in-process, need carry out the multiple spot sample to the ground soil layer, know the geological characteristics in corresponding region through the detection to the sample. Soil layer sampling comprises the laying of sampling and sampling technology. The sampling of the soil sample in the cross section should be performed after the cross section observation is completed. Before sampling, the section should be trimmed and cleaned, the most superficial layer of the floating soil is cut off, and then the sample is taken from the central typical part layer by layer from top to bottom according to the layers.

Before road construction, soil property investigation needs to be carried out on a road in a required construction range so as to make a construction plan;

the application numbers are: CN202021765956.8, publication number: the utility model discloses a CN 212931966U's utility model discloses a ground sampling device is surveyed in urban road engineering geology, including mounting base, landing leg, driving motor, bearing, collection device, control cabinet, barre and handle, the position that is close to its bottom on the bearing is provided with helical blade, collection device includes the surge drum, the lateral wall of surge drum is provided with a plurality of sample lifting mouths, be provided with radial movable sample lifting device in the sample lifting mouth, the top of surge drum is provided with the hourglass appearance mouth, mounting base's top and bottom are provided with guide table and lower guide table respectively, go up the guide table, mounting base and lower guide table are provided with integrative guide way that link up, driving motor sets up in the guide way, be provided with the spring between the bottom of driving motor and guide way, driving motor's the outside is provided with the bush, the landing leg is square pipe, the inside of square pipe is provided with square column and foot nail. The utility model discloses a sample efficiently, job stabilization nature is good, and the utilization ratio is higher, reasonable in design, and simple structure is fit for extensive the popularization.

The specification discloses an urban road engineering geological prospecting rock and soil sampling device, but has the problems of low automation level and low working efficiency in practical application.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road reconnaissance device convenient to quick sample, the purpose is the slow problem of current road reconnaissance device work efficiency of solution.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a road reconnaissance device convenient for rapid sampling comprises a box body, wherein an opening is formed in the lower end of the box body, supporting legs are arranged on two sides of the box body and are used for supporting the box body;

the box body is provided with an impact device, the impact device comprises a shell, a push cylinder, a push plate, a driving device and a drill bit, the shell is fixedly arranged above the box body, the push cylinder is arranged above the shell, the movable end of the push cylinder penetrates through the shell and then is fixedly connected with the push plate, the push plate is positioned in the shell and is in sliding fit with the shell, the driving device is arranged below the push plate and is connected with the drill bit, the drill bit penetrates through the shell and then extends into the box body, the drill bit is further provided with a helical blade, the helical blade is used for sampling soil, and the driving device is used for driving the drill bit to rotate;

the drawer is arranged at the bottom of the box body in a sliding mode, the drawer is close to the drill bit, and the air blower is arranged in the box body and used for blowing the soil on the spiral blade into the drawer.

Wherein, drive arrangement includes casing and motor, and the casing setting is provided with the louvre in the bottom of push pedal on the casing, and the motor is installed inside the casing, the output shaft of motor pass behind the casing below with the drill bit is connected.

Further optimize, be provided with the bearing on the casing, the output shaft of motor passes the bearing and passes bearing and casing normal running fit.

Further optimizing, the drill bit passes through linear bearing and shell and box swing joint.

Further optimize, the inside two spacing buffer that is provided with of shell, spacing buffer includes concave part and convex part, and the convex part slides through a spring and sets up in the depressed area on the concave part, and two spacing buffer's concave part set up respectively in the shell and lie in the left and right sides of drill bit.

Wherein, the push cylinder is a hydraulic push cylinder.

Further optimize, be provided with the handle on the drawer.

Further preferably, the box body is made of stainless steel materials.

Further preferably, the pushing cylinder is fixedly connected with the shell through a fixing part.

Further limiting, a sliding block is arranged on the push plate, a sliding rail is arranged on the inner surface of the shell corresponding to the position of the sliding block of the push plate, and the push plate is in sliding fit with the shell through the sliding block and the sliding rail.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses it is main including the box, the stabilizer blade, strike device and drawer, in actual use, the staff places road reconnaissance device dry soil property region and carries out the soil property sampling, the stabilizer blade of box both sides plays the supporting role to the box, then drive push cylinder and drive arrangement operation, then, drive arrangement drives the drill bit and rotates, push cylinder promotes the push pedal and makes the push pedal slide downwards in the shell, the drill bit drills along with the push pedal after contacting with ground, along with the in-process that the drill bit slowly drills downwards, soil property becomes after the graininess, drive arrangement shut down, push cylinder slowly contracts, push pedal and drill bit slowly contract along with push cylinder, the earth of drill bit both sides can drop on the helical blade, after helical blade is located the drawer top, open the hair dryer, the strong air current is blown out to the hair dryer that is diagonal position with the hair dryer, the staff samples earth through push-and-pull drawer, set up the automation level height like this, and is easy operation, work efficiency is higher.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a third embodiment of the present invention.

In the figure, 1-box, 2-opening, 3-support foot, 4-impacting device, 5-shell, 6-pushing cylinder, 7-pushing plate, 8-driving device, 9-drilling head, 10-helical blade, 11-drawer, 12-blower, 13-limiting bolt, 14-motor, 15-bearing, 16-linear bearing, 17-limiting buffer device, 18-concave part, 19-convex part, 20-handle, 21-fixing part, 22-water spraying device, 23-water storage barrel, 24-water pump, 25-nozzle and 26-limiting hole.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example one

As shown in fig. 1, the embodiment discloses a road surveying device convenient for rapid sampling, which comprises a box body 1, wherein an opening 2 is arranged at the lower end of the box body 1, support legs 3 are arranged at two sides of the box body 1, and the support legs 3 are used for supporting the box body 1;

the box body 1 is provided with an impact device 4, the impact device 4 comprises a shell 5, a push cylinder 6, a push plate 7, a driving device 8 and a drill bit 9, the shell 5 is fixedly arranged above the box body 1, the push cylinder 6 is arranged above the shell 5, the movable end of the push cylinder 6 penetrates through the shell 5 and then is fixedly connected with the push plate 7, the push plate 7 is positioned in the shell 5 and is in sliding fit with the shell 5, the driving device 8 is arranged below the push plate 7, the driving device 8 is connected with the drill bit 9, the drill bit 9 penetrates through the shell 5 and then extends into the box body 1, the drill bit 9 is further provided with a helical blade 10, the helical blade 10 is used for sampling soil, and the driving device 8 is used for driving the drill bit 9 to rotate;

a drawer 11 is slidably mounted at the bottom of the box body 1, the drawer is close to the drill bit 9, the drawer 11 is used for bearing soil samples, a blower 12 is further arranged in the box body 1, and the blower 12 is used for blowing soil on the helical blade 10 into the drawer 11;

the utility model discloses it is main including box 1, stabilizer blade 3, strike device 4 and drawer 11, in actual use, the staff places the road reconnaissance device dry soil region and carries out the soil sampling, the stabilizer blade 3 of 1 both sides of box plays the supporting role to box 1, then drive push cylinder 6 and the operation of drive arrangement 8, then, drive arrangement 8 drives drill bit 9 and rotates, push cylinder 6 promotes push pedal 7 and makes push pedal 7 lapse in shell 5, drill bit 9 is along with push pedal 7 lapse together, drill bit 9 drills to ground after contacting with ground, along with the in-process that drill bit 9 slowly bored downwards and digs, soil becomes after the graininess, drive arrangement 8 stall, push cylinder 6 slowly shrinks, push pedal 7 and drill bit 9 are along with push cylinder 6 slowly shrinks, the earth of drill bit 9 both sides can drop on helical blade 10, after helical blade 10 is located drawer 11 tops, open air blower 12, air blower 12 that is located helical blade 10 oblique top blows off the strong air current, blow to the drawer that is the diagonal position with helical blade 12 in, the drawer of working person of 11 carries out the high-level sampling through the automation like this, the operation is carried out the sample to the high efficiency.

Wherein, drive arrangement 8 includes casing and motor 14, and the casing setting is in the bottom of push pedal 7, is provided with the louvre on the casing, and motor 14 installs inside the casing, the output shaft of motor 14 pass behind the casing below with drill bit 9 is connected, because motor 14 is fixed to be set up in the casing, casing and push pedal 7 fixed connection, so when pushing away cylinder 6 and promoting push pedal 7 drill bit 9 pass shell 5 and box 1 and with shell 5 and box 1 swing joint, swing joint indicates that drill bit 9 can slide from top to bottom in normal running fit with shell 5 and box 1.

Further optimize, be provided with bearing 15 on the casing, the output shaft of motor 14 passes bearing 15 and through bearing 15 and casing normal running fit, sets up like this and can reduce the friction between motor 14 output shaft and the casing and then improves the life of motor 14 output shaft.

Further optimize, the drill bit 9 is movably connected with the shell 5 and the box body 1 through the linear bearing 16, the linear bearing 16 can reduce friction between the drill bit 9 and the shell 5 and the box body 1, and the requirement that the drill bit 9 slides up and down while rotating can be met.

Further preferably, two limiting buffer devices 17 are arranged inside the housing 5, each limiting buffer device 17 comprises a concave portion 18 and a convex portion 19, each convex portion 19 is arranged in a concave area of each concave portion 18 in a sliding mode through a spring, the concave portions 18 of the two limiting buffer devices 17 are respectively arranged in the housing 5 and located on the left side and the right side of the drill bit 9, in order to limit the descending height of the drill bit 9 and reduce hard contact between the push plate 7 and the housing 5, the limiting buffer devices 17 are arranged on the two sides of the drill bit 9, in practice, in the downward sliding process of the push plate 7, the push plate 7 firstly contacts with the large end of each convex portion 19, when the push cylinder 6 is pressed downwards, the springs can achieve a good buffering effect, after the large end of each convex portion 19 contacts with the upper end face of each concave portion 18, the drill bit 9 cannot descend any more, formation of the drill bit 9 can be effectively controlled, and the drilling accuracy of the drill bit 9 is improved.

Wherein, the push cylinder 6 is a hydraulic push cylinder, the thrust of the hydraulic push cylinder in use is larger, and the drill bit 9 is more stable when being pushed.

Further optimize, be provided with handle 20 on the drawer 11, handle 20 is located the position of drawer 11 with the shell 5 intercommunication, and handle 20 can make things convenient for the staff to take the soil property sample more.

Further optimize, box 1 is made by stainless steel material, and stainless steel material corrosion-resistant effectual sets up like this and can improve box 1's life.

Preferably, the push cylinder 6 is fixedly connected with the housing 5 through a fixing portion 21, and the fixing portion 21 can make the push cylinder 6 more stable in the process of pushing the push plate 7.

Further inject, be provided with the slider on the push pedal 7, install the slide rail on the internal surface of shell 5 corresponds the position of push pedal 7 slider, push pedal 7 passes through slider and slide rail and shell 5 sliding fit, uses slide rail and slider cooperation can make push pedal 7 slide more stably.

Example two

As shown in fig. 2, the present embodiment is further optimized based on the first embodiment, in the present embodiment, a water spraying device 22 is further disposed in the box body 1, the water spraying device 22 includes a water storage bucket 23, a water pump 24 and a nozzle 25, one end of the water pump 24 is connected to the water storage bucket 23, the other end is connected to the nozzle 25, and a disposable sampling bag is disposed in the drawer 11; in actual use, after drill bit 9 drills and samples, the staff takes away the sample bag, and nozzle 25 is towards helical blade 10 department water spray, can be with the soil property sample sanitization of the previous sample in helical blade 10 like this, prevents that the soil property sample of next sample from mixing up with the soil property sample of the previous sample, leads to the soil property research after the follow-up sample deviation to appear, influences developing of engineering.

EXAMPLE III

As shown in fig. three, the present embodiment is further optimized on the basis of the first embodiment, in the present embodiment, the box body 1 is slidably disposed on the two support legs 3, two side surfaces of the box body 1, which are in contact with the two support legs 3, are both provided with a plurality of limiting holes 26, and the box body 1 and the support legs 3 at two sides are inserted into the limiting holes 26 through the limiting bolts 13 to complete the position fixing; in the actual use, in order to overcome the rugged road surface of the sampling plot, and to ensure that one of the support legs 3 at the two sides of the box body 1 is suspended, before sampling, the height of the support leg 3 at one side can be adjusted to adapt to the rugged road surface through the matching between the limiting bolt 13 and the limiting hole 26, so that the overall stability of the exploration device is stronger.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is intended to be illustrative of the present invention and not restrictive, and any modifications, equivalents, and improvements made within the spirit and scope of the present invention are intended to be included therein.

Claims

1. The utility model provides a road reconnaissance device convenient to quick sample which characterized in that: the box body comprises a box body (1), wherein an opening (2) is formed in the lower end of the box body (1), supporting legs (3) are arranged on two sides of the box body (1), and the supporting legs (3) are used for supporting the box body (1);

the box body (1) is provided with an impact device (4), the impact device (4) comprises a shell (5), a push cylinder (6), a push plate (7), a driving device (8) and a drill bit (9), the shell (5) is fixedly installed above the box body (1), the push cylinder (6) is arranged above the shell (5), the movable end of the push cylinder (6) penetrates through the shell (5) and then is fixedly connected with the push plate (7), the push plate (7) is located in the shell (5) and is in sliding fit with the shell (5), the driving device (8) is installed below the push plate (7), the driving device (8) is connected with the drill bit (9), the drill bit (9) penetrates through the shell (5) and then extends into the box body (1), the drill bit (9) is further provided with a spiral blade (10), the spiral blade (10) is used for sampling soil, and the driving device (8) is used for driving the drill bit (9) to rotate;

the drawer (11) is arranged at the bottom of the box body (1) in a sliding mode, the drawer (11) is close to the drill bit (9), the air blower (12) is further arranged in the box body (1), and the air blower (12) is used for blowing soil on the spiral blades (10) to the drawer (11).

2. A road surveying apparatus for facilitating rapid sampling according to claim 1, wherein: drive arrangement (8) include casing and motor (14), and the casing setting is provided with the louvre in the bottom of push pedal (7) on the casing, and motor (14) are installed inside the casing, the output shaft of motor (14) pass behind the casing below with drill bit (9) are connected.

3. A road surveying apparatus for facilitating rapid sampling according to claim 2, wherein: the shell is provided with a bearing (15), and an output shaft of the motor (14) penetrates through the bearing (15) and is in running fit with the shell through the bearing (15).

4. A road surveying apparatus for facilitating rapid sampling according to claim 1, wherein: the drill bit (9) is movably connected with the shell (5) and the box body (1) through a linear bearing (16).

5. A road surveying apparatus for facilitating rapid sampling according to claim 2, wherein: two limiting buffer devices (17) are arranged inside the shell (5), each limiting buffer device (17) comprises a concave portion (18) and a convex portion (19), each convex portion (19) is arranged in a concave area of each concave portion (18) in a sliding mode through a spring, and the concave portions (18) of the two limiting buffer devices (17) are arranged in the shell (5) respectively and located on the left side and the right side of the drill bit (9).

6. A road surveying apparatus for facilitating rapid sampling according to claim 1, wherein: the push cylinder (6) is a hydraulic push cylinder.

7. A road surveying apparatus for facilitating rapid sampling according to claim 1, wherein: a handle (20) is arranged on the drawer (11).

8. A road surveying apparatus for facilitating rapid sampling according to claim 1, wherein: the box body (1) is made of stainless steel materials.

9. A road surveying apparatus for facilitating rapid sampling as claimed in claim 1, wherein: the push cylinder (6) is fixedly connected with the shell (5) through a fixing part (21).

10. A road surveying apparatus for facilitating rapid sampling according to claim 1, wherein: the push plate (7) is provided with a sliding block, a sliding rail is arranged at the position, corresponding to the sliding block of the push plate (7), of the inner surface of the shell (5), and the push plate (7) is in sliding fit with the shell (5) through the sliding block and the sliding rail.