CN216925381U

CN216925381U - Soil layer thickness measuring equipment for land surveying and mapping

Info

Publication number: CN216925381U
Application number: CN202122705374.1U
Authority: CN
Inventors: 陈忠献
Original assignee: Chongqing Xinyun Survey And Design Co ltd
Current assignee: Chongqing Xinyun Survey And Design Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-07-08
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses soil layer thickness measuring equipment for land surveying and mapping, which relates to the technical field of land surveying and mapping and comprises a rack and a lifting cross beam, wherein the lifting cross beam is movably arranged on the inner side of the rack, sliding grooves are formed in the left end and the right end of the inner side of the rack, electric push rods are embedded in the tops of the two sliding grooves, the middle of the bottom of the lifting cross beam is rotatably connected with a sampling cylinder, a sleeve is welded in the middle of the upper part of the lifting cross beam, a chuck is rotatably connected to the upper end of the inner part of the sleeve, a measuring cylinder is clamped in the chuck, and a water tank is arranged on the left side of the upper part of the lifting cross beam. Survey buret through the inside setting at the sampling tube, when the sampling tube bore into soil and carry out the sample, survey in buret can insert the soil in the sampling tube, after soil sample finishes, will survey buret and extract in with the sampling tube, alright direct soil sample to surveying in the buret takes place the damage, thereby avoid producing measuring error.

Description

Soil layer thickness measuring equipment for land surveying and mapping

Technical Field

The utility model relates to the technical field of land surveying and mapping, in particular to soil layer thickness measuring equipment for land surveying and mapping.

Background

The land surveying and mapping refers to the use of various scientific and technological equipment to obtain the figure and position information reflecting the current situation of the ground by measuring the existing characteristic points and boundary lines of the ground, so as to be used for planning and designing engineering construction and administrative management. Wherein the measurement of the thickness of the soil layer is an indispensable stage in the land mapping.

When soil layer thickness measuring equipment in the prior art is used for measuring a soil layer, a sampling cylinder is required to be used for drilling and sampling soil, then the soil is taken out from the sampling cylinder, and soil layer thickness measurement is carried out.

SUMMERY OF THE UTILITY MODEL

The utility model provides soil layer thickness measuring equipment for soil surveying and mapping, which aims to solve the problem that soil is easy to break when the soil is taken out of a sampling cylinder in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a soil layer thickness measuring device for soil surveying and mapping comprises a rack and a lifting cross beam, wherein the lifting cross beam is movably arranged on the inner side of the rack;

the left end and the right end of the inner side of the rack are both provided with sliding chutes, and the tops of the two sliding chutes are both embedded with electric push rods;

the middle part of lifting beam bottom rotates and is connected with the sampler barrel, the middle part welding of lifting beam top has the sleeve, the inside upper end of sleeve rotates and is connected with the chuck, the inside clamping of chuck has the measuring cylinder, the water tank is installed in the left side of lifting beam top.

Furthermore, the left end and the right end of the lifting cross beam are both welded with sliding blocks, the sliding blocks at the left end and the right end are respectively positioned in the sliding grooves at the left end and the right end, and the tops of the sliding blocks are connected with the bottom of the electric push rod at the same side.

Further, a first motor is installed on the right side of the bottom of the lifting cross beam, a driving bevel gear is installed on a power output shaft of the first motor, a driven bevel gear is installed outside the upper end of the sampling cylinder, and the driven bevel gear is located on the left side of the driving bevel gear and meshed with the driving bevel gear.

Furthermore, the top of the sampling cylinder penetrates through the lifting cross beam and is located at the lower end inside the sleeve, and the lower end of the measuring pipe extends into the sampling cylinder from the top of the sampling cylinder.

Further, survey buret and be colorless transparent toughened glass pipe, the surface of surveying buret is carved with the scale, the bottom of surveying buret is higher than the bottom of a sampling section of thick bamboo.

Further, the upper end of chuck extends the sleeve, and the externally mounted of chuck upper end has driven spur gear, the second motor is installed to telescopic right flank, the power output shaft of second motor installs the initiative spur gear, the initiative spur gear is located the right side of driven spur gear and meshes with driven spur gear.

Furthermore, the internally mounted of water tank has the immersible pump, the delivery port department of immersible pump is pegged graft and is had the drain pipe, the right-hand member of drain pipe runs through into the inside lower extreme of sleeve and is located the top of sampler barrel.

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

through setting up the survey buret in the inside of a sampling section of thick bamboo, when the sampling section of thick bamboo bore into soil and carry out the sample, survey the buret and can insert in the soil in the sampling section of thick bamboo, thereby the soil that the sampling section of thick bamboo was taken a sample can enter into the inside of surveying the buret simultaneously, then after the soil sample finishes, will survey the buret and extract in the sampling section of thick bamboo, at this moment survey the buret and can take out from the sampling section of thick bamboo together with its inside soil together, and because survey the buret and be colorless transparent toughened glass pipe and the outside is carved with the scale, thereby can directly measure the soil sample in surveying the buret, so through this kind of mode, when taking out the soil sample from the sampling section of thick bamboo, can avoid soil sample to take place the damage, thereby avoid producing measuring error;

through set up the water tank on the lift crossbeam, be equipped with clear water or colourless lubricated liquid in the water tank, thereby when the sampler barrel samples of driling, the inside of sampler barrel can be discharged to lubricated liquid or clear water, with this can carry out the humidification softening to the inside soil of sampler barrel, thereby be convenient for survey buret and insert in soil, the outer wall to surveying buret simultaneously can also lubricate, the friction resistance is reduced, make survey buret insert soil more smoothly, also conveniently survey buret simultaneously and extract from soil.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

FIG. 2 is an enlarged view of a portion of FIG. 1.

Fig. 3 is an external structural view of the present invention.

In FIGS. 1-3: 1-frame, 101-chute, 2-lifting beam, 201-slide block, 3-electric push rod, 4-sampling cylinder, 401-driven bevel gear, 5-first motor, 501-driving bevel gear, 6-sleeve, 7-chuck, 701-driven spur gear, 8-measuring tube, 801-scale, 9-second motor, 901-driving spur gear, 10-water tank, 11-submersible pump and 12-drain pipe.

Detailed Description

Please refer to fig. 1 to 3:

the utility model provides soil layer thickness measuring equipment for soil surveying and mapping, which comprises a rack 1 and a lifting cross beam 2, wherein the lifting cross beam 2 is movably arranged at the inner side of the rack 1, sliding grooves 101 are respectively formed at the left end and the right end of the inner side of the rack 1, electric push rods 3 are respectively embedded at the tops of the two sliding grooves 101, a sampling cylinder 4 is rotatably connected to the middle part of the bottom of the lifting cross beam 2, a sleeve 6 is welded at the middle part above the lifting cross beam 2, a chuck 7 is rotatably connected to the upper end inside the sleeve 6, a measuring cylinder 8 is clamped inside the chuck 7, and a water tank 10 is arranged at the left side above the lifting cross beam 2;

specifically, the left end and the right end of the lifting cross beam 2 are welded with sliding blocks 201, the sliding blocks 201 at the left end and the right end are respectively positioned in sliding grooves 101 at the left end and the right end, the top of each sliding block 201 is connected with the bottom of an electric push rod 3 at the same side, a first motor 5 is installed on the right side of the bottom of the lifting cross beam 2, a driving bevel gear 501 is installed on a power output shaft of the first motor 5, a driven bevel gear 401 is installed on the outer portion of the upper end of the sampling cylinder 4, the driven bevel gear 401 is positioned on the left side of the driving bevel gear 501 and meshed with the driving bevel gear 501, and the top of the sampling cylinder 4 penetrates through the lifting cross beam 2 and is positioned at the lower end inside the sleeve 6;

the two electric push rods 3 can synchronously push the sliding blocks 201 on the same side to slide up and down in the sliding grooves 101, so that the sliding blocks 201 sliding up and down drive the lifting cross beam 2 to lift up and down, the first motor 5 can drive the sampling cylinder 4 to rotate through the meshing of the driving bevel gear 501 and the driven bevel gear 401, so that when the lifting cross beam 2 descends, the rotating sampling cylinder 4 can be inserted into soil, drilling and sampling are performed, and a soil sample during sampling is located inside the sampling cylinder 4;

according to the above, the lower end of the measuring tube 8 extends into the sampling cylinder 4 from the top of the sampling cylinder 4, the measuring tube 8 is a colorless and transparent toughened glass tube, the outer surface of the measuring tube 8 is carved with scales 801, the bottom of the measuring tube 8 is higher than the bottom of the sampling cylinder 4, the upper end of the chuck 7 extends out of the sleeve 6, the outer part of the upper end of the chuck 7 is provided with the driven spur gear 701, the right side surface of the sleeve 6 is provided with the second motor 9, the power output shaft of the second motor 9 is provided with the driving spur gear 901, and the driving spur gear 901 is positioned on the right side of the driven spur gear 701 and meshed with the driven spur gear 701;

specifically, the second motor 9 can drive the chuck 7 to rotate through the engagement of the driving spur gear 901 and the driven spur gear 701, the rotating chuck 7 synchronously drives the measuring tube 8 to rotate, and thus when the sampling cylinder 4 is used for drilling and sampling, the rotating measuring tube 8 can be inserted into soil inside the sampling cylinder 4, so that the soil drilled by the sampling cylinder 4 enters the measuring tube 8;

according to the above, the submersible pump 11 is installed inside the water tank 10, the water outlet of the submersible pump 11 is inserted with the drain pipe 12, and the right end of the drain pipe 12 penetrates through the lower end inside the sleeve 6 and is positioned at the top of the sampling cylinder 4;

specifically, clear water or colorless lubricating liquid is filled in the water tank 10, when the sampling cylinder 4 is drilled and sampled, the submersible pump 11 can extract the clear water or the lubricating liquid in the water tank 10, and then the extracted clear water or the lubricating liquid is discharged into the sampling cylinder 4 from the top of the sampling cylinder 4 through the drain pipe 12, so that the soil inside the sampling cylinder 4 can be humidified and softened, the measuring pipe 8 can be conveniently inserted into the soil, meanwhile, the outer wall of the measuring pipe 8 can be lubricated, the friction resistance is reduced, the measuring pipe 8 can be smoothly inserted into the soil, and meanwhile, the measuring pipe 8 can be conveniently pulled out from the soil;

after the sampling barrel 4 finishes sampling, the lifting cross beam 2 moves upwards to reset, then the chuck 7 loosens the clamping of the measuring tube 8, then the measuring tube 8 can be pulled out upwards from the sampling barrel 4, at this time, the measuring tube 8 can be taken out from the sampling barrel 4 together with the soil in the measuring tube 8, and the top of the frame 1 is provided with a through hole, so that the measuring tube 8 can be taken out from the frame 1 conveniently;

and after surveying buret 8 and taking out, because survey buret 8 and be carved with scale 801 for colorless transparent toughened glass pipe and outside to alright directly measure the soil sample of surveying buret 8, then through this kind of mode, when taking out soil sample from the section of thick bamboo 4 of taking out, can avoid soil sample to take place the damage, thereby avoid producing measuring error.

Claims

1. The utility model provides a soil layer thickness measurement equipment for soil survey and drawing, includes frame (1) and lifting beam (2), lifting beam (2) activity sets up the inboard in frame (1), its characterized in that:

the left end and the right end of the inner side of the rack (1) are both provided with sliding grooves (101), and the tops of the two sliding grooves (101) are both embedded with electric push rods (3);

the middle part of lifting beam (2) bottom is rotated and is connected with sampler barrel (4), the middle part welding of lifting beam (2) top has sleeve (6), the upper end of sleeve (6) inside is rotated and is connected with chuck (7), the inside clamping of chuck (7) has survey buret (8), water tank (10) are installed in the left side of lifting beam (2) top.

2. The soil layer thickness measuring apparatus for mapping soil of claim 1, wherein: the left end and the right end of the lifting cross beam (2) are respectively welded with a sliding block (201), the sliding blocks (201) at the left end and the right end are respectively positioned in the sliding grooves (101) at the left end and the right end, and the top of the sliding blocks (201) is connected with the bottom of the electric push rod (3) at the same side.

3. The soil layer thickness measuring apparatus for mapping soil of claim 1, wherein: first motor (5) are installed to the right side of lifting beam (2) bottom, drive bevel gear (501) are installed to the power output shaft of first motor (5), driven bevel gear (401) are installed to the externally mounted of sampling tube (4) upper end, driven bevel gear (401) are located the left side of drive bevel gear (501) and mesh with drive bevel gear (501).

4. The soil layer thickness measuring apparatus for mapping soil of claim 1, wherein: the top of a sampling tube (4) penetrates through the lifting cross beam (2) and is located at the lower end inside the sleeve (6), and the lower end of the measuring tube (8) extends into the sampling tube (4) from the top of the sampling tube (4).

5. The soil layer thickness measuring apparatus for soil mapping according to claim 4, wherein: survey buret (8) and be colorless transparent toughened glass pipe, the surface of surveying buret (8) is carved with scale (801), the bottom of surveying buret (8) is higher than the bottom of sampling tube (4).

6. The soil layer thickness measuring apparatus for mapping soil of claim 1, wherein: the upper end of the chuck (7) extends out of the sleeve (6), a driven straight gear (701) is mounted on the outer portion of the upper end of the chuck (7), a second motor (9) is mounted on the right side face of the sleeve (6), a driving straight gear (901) is mounted on a power output shaft of the second motor (9), and the driving straight gear (901) is located on the right side of the driven straight gear (701) and meshed with the driven straight gear (701).

7. The soil layer thickness measuring apparatus for mapping soil of claim 1, wherein: the inside mounting of water tank (10) has immersible pump (11), the delivery port department of immersible pump (11) is pegged graft and is had drain pipe (12), the right-hand member of drain pipe (12) runs through into the inside lower extreme of sleeve (6) and is located the top of sampler barrel (4).