CN212807687U

CN212807687U - Municipal works construction soil sampling ware

Info

Publication number: CN212807687U
Application number: CN202021907046.9U
Authority: CN
Inventors: 陈海; 陈永苗; 杨建国
Original assignee: Zhejiang Zhongyu Engineering Management Co ltd
Current assignee: Zhejiang Zhongyu Engineering Management Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-26
Anticipated expiration: 2030-09-03

Abstract

The application relates to a municipal engineering construction soil sampler, which comprises a rack, wherein a lifting plate is arranged on the rack in a vertical sliding manner, a sampling device is arranged on the lifting plate, the sampling device comprises a first driving piece and a drilling barrel, the first driving piece is arranged on the lifting plate, and the drilling barrel is vertically and rotatably arranged on the lower end surface of the lifting plate and is connected with the first driving piece; the frame is provided with a lifting device, and the lifting device is connected with the lifting plate. This application has the effect of the physical power that consumes when reducing the soil sample.

Description

Municipal works construction soil sampling ware

Technical Field

The application relates to the technical field of soil sampling equipment, especially, relate to a municipal works construction soil sampler.

Background

At present, before municipal works construction, need use the soil sampler to carry out sample detection to the soil on construction site, carry out necessary sample, chemical examination and analysis to soil to learn whether accord with the construction requirement.

The prior Chinese utility model with publication number CN208206539U discloses a soil sampler, which comprises a sampling mechanism and a sample collecting mechanism; the sampling mechanism comprises a sampling pipe and a sampling handle, and the sampling mechanism comprises a sampling pipe and a push rod; the sampling pipe is perpendicularly connected with the sampling handle, the sampling pipe is perpendicularly detachably connected with the push rod, the push rod penetrates through the sampling handle, and the sampling pipe sleeve is arranged on the inner side of the sampling pipe. Exert oneself downwards through handheld sampling handle, the sampling pipe lower extreme with wait to collect soil contact, wait to collect soil and be accomodate in the collection appearance pipe of sampling pipe, pass the push rod of sampling handle through promoting, with sampling pipe and push rod separation to collect complete original state soil fast.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in municipal works construction, need carry out sample detection to the soil of the different degree of depth, need promote the handle with great strength when using soil sampler, just can press the lower end of sampling pipe to darker soil layer, relatively consume physical power during the use to work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the physical power that consumes when soil sampling, improve work efficiency, this application provides a municipal works construction soil sampling ware.

The application provides a municipal works construction soil sampler adopts following technical scheme:

a municipal engineering construction soil sampler comprises a rack, wherein a lifting plate is arranged on the rack in a vertical sliding manner, a sampling device is arranged on the lifting plate and comprises a first driving piece and a drilling barrel, the first driving piece is arranged on the lifting plate, and the drilling barrel is vertically and rotatably arranged on the lower end surface of the lifting plate and is connected with the first driving piece; the frame is provided with a lifting device, and the lifting device is connected with the lifting plate.

Through adopting above-mentioned technical scheme, the frame is placed subaerial back, and first driving piece drive bores a section of thick bamboo and rotates, bores a section of thick bamboo rotation back, and elevating gear drive lifter plate vertically slides in the frame, and the lifter plate drives and bores a section of thick bamboo and the vertical slip of first driving piece, makes and bores a section of thick bamboo and is close to ground downwards and begin to carry out the soil sample to the physical power that consumes when having reduced the soil sample has increased and has improved work efficiency.

Preferably, the drill cylinder comprises a sleeve and two semicircular sliding plates, the sleeve is rotatably installed on the lower end face of the lifting plate and is connected with the first driving piece, the two sliding plates can be spliced into a cylindrical cylinder, the outer diameter of each sliding plate is the same as the inner diameter of the sleeve, a fixing piece is arranged in the sleeve, the two sliding plates are slidably installed in the sleeve and are connected with the fixing piece, saw teeth are arranged at the lower end of the sleeve, and cutters are arranged at the lower ends of the two sliding plates.

Through adopting above-mentioned technical scheme, two slide plates pass through mounting fixed mounting in the sleeve, and the sleeve rotates under the drive of first driving piece, and the sleeve drives two slide plates and rotates, and the cutter butt ground on the sawtooth on the sleeve and the slide plate and begin the sample, and the sample is accomplished the back, can take out and tear apart two slide plates from the sleeve in, makes the soil sample in two slide plates keep original layered state to can detect the soil shape on different degree of depth soil horizon.

Preferably, the mounting includes dead lever and fixed block, the fixed block is installed the sleeve is close to on the outer wall of first driving piece one end, the sleeve is close to seted up on the outer wall of first driving piece one end and has link up telescopic first locating hole, first locating hole passes the fixed block, the slide block is close to the one end of first driving piece has seted up the second locating hole, first locating hole with the second locating hole is coaxial, the diameter of first locating hole, the diameter of second locating hole with the diameter of fixed lever is the same, the dead lever passes first locating hole and two the second locating hole is installed on the fixed block.

Through adopting above-mentioned technical scheme, two slide plates slide and install into the sleeve in, the dead lever passes first locating hole and second locating hole and installs on the fixed block to make two slide plates fix in the sleeve and rotate simultaneously along with the sleeve, after the sample is accomplished, take off the dead lever, thereby can take out two slide plates from the sleeve.

Preferably, the constant head tank has been seted up on the inside wall of glide plate, the length direction of constant head tank with the length direction of glide plate is the same, it is provided with columniform stopper to slide on the glide plate, the diameter of stopper with the internal diameter of glide plate is the same, be provided with on the lateral wall of stopper with the complex locating piece is slided to the constant head tank, the stopper slides and installs two in the section of thick bamboo that the glide plate formed.

Through adopting above-mentioned technical scheme, during the soil sample, along with two slide plates slide downwards, the soil sample in two slide plates increases and decreases gradually, and soil sample contacts with the stopper and promotes the stopper and vertically slides in two slide plates, and when the stopper contacted the fixing bolt of slide plate upper end, fixing bolt prevented the stopper and continues to slide, made the soil of slide plate lower extreme can not continue to get into between two slide plates to the probability that the soil sample fell on the lifter plate from the opening part of slide plate upper end has been reduced.

Preferably, the first driving part comprises a first motor, a driving gear and a rotating gear ring, the first motor is installed on the lifting plate, the driving gear is coaxially installed on an output shaft of the first motor, the rotating gear ring is coaxially installed at the upper end of the sleeve, and the driving gear is meshed with the rotating gear ring.

Through adopting above-mentioned technical scheme, first motor drives drive gear and rotates, and drive gear drives and rotates the ring gear rotation, and the drive ring gear drives the sleeve and rotates to make sleeve and slide plate rotate on the lifter plate.

Preferably, the lifting device comprises a screw rod and a second driving piece, a threaded hole matched with the screw rod in a threaded manner is formed in the lifting plate, the screw rod is vertically rotatably installed on the rack and connected with the lifting plate in a threaded manner, and the second driving piece is installed on the rack and connected with the screw rod.

Through adopting above-mentioned technical scheme, the second driving piece drive lead screw rotates, and the drive lifter plate vertically slides in the frame when the lead screw rotates to make the lifter plate drive the sleeve and vertically slide.

Preferably, be provided with the scale in the frame, the vertical installation of scale is in the frame, the one end of lifter plate with the scale butt.

Through adopting above-mentioned technical scheme, when the lifter plate moved the vertical slip of sleeve, the depth of sleeve and slide plate sample can be known fast to the position of lifter plate and scale butt.

Preferably, the second driving part comprises a second motor, a worm wheel and a worm, the second motor is mounted on the rack, the worm is coaxially mounted on an output shaft of the second motor, the worm wheel is coaxially mounted on the screw rod, and the worm wheel and the worm are meshed with each other.

Through adopting above-mentioned technical scheme, the second motor drive worm rotates, and the worm drives the worm wheel and rotates, and the worm wheel drives the lead screw and rotates to drive the lifter plate and vertically slide in the frame.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through sampling device and elevating gear's setting, physical power that consumes when having reduced the soil sample has improved work efficiency.

2. Through the setting of mounting, make two sliding plate detachable install in the sleeve, can take out the sliding plate and make the soil of sample keep original condition.

3. Through the setting of scale to can look over the depth of current sample fast.

Drawings

FIG. 1 is a schematic perspective view of a soil sampler for municipal engineering construction according to an embodiment of the present application;

FIG. 2 is a partial perspective view of a sampling device and a lifting device of the soil sampler for municipal engineering construction according to the embodiment of the application;

FIG. 3 is a partial perspective view of a second driving member of the soil sampler for civil engineering construction according to the embodiment of the present application;

FIG. 4 is a schematic diagram of a partial explosion of a drill cylinder of the soil sampler for municipal engineering construction according to the embodiment of the present application;

FIG. 5 is a partial perspective view of a fixing part of the municipal engineering construction soil sampler according to the embodiment of the application.

Reference numerals: 100. a frame; 101. a dovetail groove; 102. a trapezoidal slide rail; 103. locking the opening; 104. mounting grooves; 105. mounting holes; 106. a graduated scale; 110. a universal wheel; 120. inserting a rod; 121. a latch bolt; 131. a sliding groove; 132. a slider; 200. a lifting plate; 210. a threaded hole; 300. a lifting device; 310. a screw rod; 320. a second driving member; 321. a second motor; 322. a worm gear; 323. a worm; 400. a sampling device; 410. a first driving member; 411. a first motor; 412. a drive gear; 413. rotating the gear ring; 420. drilling a barrel; 421. a sleeve; 422. a slide plate; 423. mounting blocks; 425. saw teeth; 426. a cutter; 441. positioning a groove; 442. a limiting block; 443. positioning blocks; 500. a fixing member; 511. rotating the rod; 512. a short bar; 520. a fixed block; 521. a first chute; 522. a second chute; 523. and a through hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1, a municipal works construction soil sampler, includes frame 100, and frame 100 is the cuboid form, and the lower extreme of frame 100 is fixed and is provided with two sets of universal wheels 110 of taking the auto-lock, and two sets of universal wheels 110 are located the both ends of frame 100 lower extreme face respectively, and every universal wheel 110 of group includes two universal wheels 110, and two universal wheels 110 of the same group are located the both sides of frame 100 lower extreme face respectively.

Two vertical dovetail grooves 101 are respectively formed in two side walls of the rack 100, the two dovetail grooves 101 in the same side wall are respectively located on two sides of the side wall of the rack 100, two insertion rods 120 are vertically arranged on the two side walls of the rack 100 in a sliding mode, trapezoidal sliding rails 102 matched with the dovetail grooves 101 in a sliding mode are fixedly arranged on the side walls of the insertion rods 120, and the four trapezoidal sliding rails 102 are respectively vertically installed in the four dovetail grooves 101 in a sliding mode.

The lock tongue 121 is arranged on the inserted bar 120 in a rotating mode, two sets of locking notches 103 are formed in the other two side walls of the rack 100 respectively, the two sets of locking notches 103 are located on two sides of the side walls respectively, each set of locking notches 103 comprises two locking notches 103, the two locking notches 103 are distributed on the side walls of the rack 100 at intervals in a vertical mode, the lock tongue 121 on the inserted bar 120 can be inserted into the locking notches 103, and therefore the vertical sliding of the inserted bar 120 is limited.

Referring to fig. 1 and 2, a mounting groove 104 has been provided on the side wall of the frame 100, the length direction of the mounting groove 104 is parallel to the length direction of the frame 100, a lifting plate 200 is vertically slid in the mounting groove 104, the area of the lifting plate 200 is the same as the horizontal cross-sectional area of the mounting groove 104, two sliding grooves 131 which are vertical are provided on two groove side walls of the mounting groove 104, and two sliding blocks 132 which are matched with the sliding grooves 131 in a sliding manner are fixedly provided on two side walls of the lifting plate 200.

The fixed scale 106 that is provided with on the cell lateral wall of mounting groove 104, the length direction of scale 106 is parallel with the length direction of mounting groove 104, and scale 106 and lifter plate 200's lateral wall butt.

Referring to fig. 1 and 2, a lifting device 300 is arranged in the mounting groove 104, the lifting device 300 includes a screw rod 310 and a second driving member 320, two ends of the screw rod 310 are respectively vertically and rotatably mounted on side walls of two ends of the mounting groove 104, a threaded hole 210 in threaded fit with the screw rod 310 is formed in the lifting plate 200, and the screw rod 310 is in threaded connection with the lifting plate 200.

Referring to fig. 2 and 3, the second driving member 320 includes a second motor 321, a worm wheel 322, and a worm 323, the second motor 321 is horizontally and fixedly installed on a side wall of the lower end of the mounting groove 104, the worm 323 is coaxially and fixedly installed on an output shaft of the second motor 321, the worm wheel 322 is coaxially and fixedly installed on the lower end of the screw rod 310, and the worm wheel 322 and the worm 323 are engaged with each other.

Referring to fig. 1 and 2, a sampling device 400 is disposed on the lifting plate 200, and the sampling device 400 includes a first driving member 410 and a drill cylinder 420.

Referring to fig. 2 and 4, the drill barrel 420 includes a sleeve 421 and two semicircular glide plates 422.

A vertical rotating hole is formed in the lifting plate 200, the diameter of the rotating hole is the same as that of the sleeve 421, and the upper end of the sleeve 421 is coaxially and rotatably installed in the rotating hole; the two sliding plates 422 can be spliced into a cylindrical barrel, a mounting block 423 is fixedly arranged at the splicing part of one sliding plate 422, an inserting groove which is inserted and matched with the mounting block 423 is formed at the splicing part of the other sliding plate 422, the outer diameter of the sliding plate 422 is the same as the inner diameter of the sleeve 421, the two sliding plates 422 are spliced into a whole circle and vertically slidably mounted in the sleeve 421, and the length of the sliding plate 422 is greater than that of the sleeve 421; the lower end of the sleeve 421 is fixedly provided with saw teeth 425, and the lower ends of the two sliding plates 422 are fixedly provided with cutters 426.

Referring to fig. 1 and 2, the upper end surface of the frame 100 is provided with an installation hole 105, the installation hole 105 is communicated with the installation groove 104, the diameter of the installation hole 105 is larger than that of the sliding plate 422, and the sliding plate 422 can penetrate out of the installation hole 105.

Referring to fig. 1 and 5, a fixing member 500 is disposed on the sleeve 421, the fixing member 500 includes a fixing rod and two rectangular fixing blocks 520, the two fixing blocks 520 are both fixedly mounted at the upper end of the outer wall of the sleeve 421, and the two fixing blocks 520 are respectively located at two opposite sides of the sleeve 421.

Referring to fig. 2 and 5, a first positioning hole penetrating through the sleeve 421 is formed in the upper end of the sleeve 421, through holes 523 coaxial with the first positioning hole are formed in the two fixing blocks 520, the first positioning hole penetrates through the rotation center of the sleeve 421, a second positioning hole is formed in the sliding plate 422, the first positioning hole and the second positioning hole are coaxial, and the diameter of the first positioning hole, the diameter of the second positioning hole and the diameter of the through holes 523 are the same.

A first sliding chute 521 and a second sliding chute 522 are formed in one of the fixing blocks 520, the length direction of the first sliding chute 521 is parallel to the length direction of the through hole 523, the bottom of the first sliding chute 521 is communicated with the through hole 523, the length direction of the second sliding chute 522 is perpendicular to the length direction of the through hole 523, and one end of the first sliding chute 521 is communicated with one end of the second sliding chute 522.

Referring to fig. 5, the fixing rod includes a rotating rod 511 and a rectangular short rod 512, the diameter of the rotating rod 511 is the same as that of the through hole 523, the width of the first sliding slot 521 is the same as that of the short rod 512, the width of the second sliding slot 522 is the same as that of the short rod 512, one end of the rotating rod 511 is fixedly connected with one end of the short rod 512, the rotating rod 511 is perpendicular to the short rod 512, one end of the rotating rod 511, which is far away from the short rod 512, passes through the first positioning hole, the two through holes 523 and the two second positioning holes, and the short rod 512 can slide in the first sliding slot 521 and can rotate in the second sliding slot 522.

Referring to fig. 4 and 5, a positioning groove 441 with a rectangular cross section is formed in the inner side wall of the sliding plate 422, the length direction of the positioning groove 441 is the same as that of the sliding plate 422, a cylindrical limiting block 442 is slidably arranged on the sliding plate 422, the diameter of the limiting block 442 is the same as that of the sliding plate 422, a positioning block 443 slidably matched with the positioning groove 441 is fixedly arranged on the side wall of the limiting block 442, the limiting block 442 is slidably arranged in a cylinder formed by the two sliding plates 422, and the limiting block 442 is located below the rotating rod 511.

The first driving member 410 includes a first motor 411, a driving gear 412 and a rotating ring gear 413, the first motor 411 is vertically and fixedly installed on the lifting plate 200, the driving gear 412 is coaxially and fixedly installed on an output shaft of the first motor 411, an upper end of the sleeve 421 penetrates through the rotating hole and upwardly penetrates through the lifting plate 200, the rotating ring gear 413 is coaxially and fixedly installed at one end of the sleeve 421 penetrating through the lifting plate 200, and the driving gear 412 is meshed with the rotating ring gear 413.

The embodiment of the application provides a municipal works construction soil sampler's implementation principle does:

when the soil is sampled, the soil sampler is moved to a designated sampling place, the universal wheel 110 is locked, the bolt 121 is rotated to leave the locking notch 103 at the upper end, the inserted bar 120 slides downwards and is inserted into the soil, and the bolt 121 is rotated to be inserted into the locking notch 103 at the lower end, so that the frame 100 of the soil sampler is fixed on the ground.

Then start first motor 411, first motor 411 drives drive gear 412 and rotates, and drive gear 412 drives and rotates ring gear 413 and rotates, and drive ring gear drives sleeve 421 and rotates, and sleeve 421 drives fixed block 520 and rotates, and fixed block 520 drives dwang 511 and rotates, and dwang 511 drives two sliding plates 422 and rotates.

When the second motor 321 is started, the second motor 321 drives the worm 323 to rotate, the worm 323 drives the worm wheel 322 to rotate, the worm wheel 322 drives the screw rod 310 to rotate, the screw rod 310 drives the lifting plate 200 to vertically slide on the rack 100, the lifting plate 200 drives the sleeve 421 and the two sliding plates 422 to slide downwards, the sawtooth 425 on the sleeve 421 and the cutter 426 on the sliding plates 422 cut into soil, so as to start sampling soil, the sampled soil enters a space between the two sliding plates 422, and pushes the limiting block 442 to vertically slide, the limiting block 442 slides close to the rotating rod 511, so that the sampled soil can be ensured not to overflow from the top.

After soil sampling, the sleeve 421 slides upwards and leaves the ground, the short rod 512 is rotated to leave the second sliding groove 522 and slide in the first sliding groove 521, so that the rotating rod 511 leaves the fixed block 520 and the sleeve 421, the two sliding blocks are taken out from the mounting hole 105, and the two sliding plates 422 are separated, thereby obtaining a complete original soil sample.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A municipal works construction soil sampler, includes frame (100), its characterized in that: the lifting plate (200) is vertically arranged on the rack (100) in a sliding mode, a sampling device (400) is arranged on the lifting plate (200), the sampling device (400) comprises a first driving piece (410) and a drilling barrel (420), the first driving piece (410) is installed on the lifting plate (200), and the drilling barrel (420) is vertically and rotatably installed on the lower end face of the lifting plate (200) and connected with the first driving piece (410); the lifting device (300) is arranged on the rack (100), and the lifting device (300) is connected with the lifting plate (200).

2. The municipal construction soil sampler of claim 1, wherein: bore a section of thick bamboo (420) including sleeve (421) and two semicircular sliding plate (422), sleeve (421) rotate to be installed the lower terminal surface of lifter plate (200) and with first driving piece (410) are connected, two sliding plate (422) can be amalgamated into a columniform section of thick bamboo, the external diameter of sliding plate (422) with the internal diameter of sleeve (421) is the same, be provided with mounting (500) in sleeve (421), two sliding plate (422) slide to be installed in sleeve (421) and with mounting (500) are connected, the lower extreme of sleeve (421) is provided with sawtooth (425), two the lower extreme of sliding plate (422) all is provided with cutter (426).

3. The municipal construction soil sampler of claim 2, wherein: the fixing piece (500) comprises a fixing rod (510) and a fixing block (520), the fixing block (520) is installed on the outer wall of one end, close to the first driving piece (410), of the sleeve (421), a first positioning hole penetrating through the sleeve (421) is formed in the outer wall of one end, close to the first driving piece (410), of the sleeve (421), the first positioning hole penetrates through the fixing block (520), a second positioning hole is formed in one end, close to the first driving piece (410), of the sliding plate (422), the first positioning hole is coaxial with the second positioning hole, the diameter of the first positioning hole, the diameter of the second positioning hole and the diameter of the fixing rod (510) are the same, and the fixing rod (510) penetrates through the first positioning hole and the second positioning hole and is installed on the fixing block (520).

4. The municipal construction soil sampler of claim 2, wherein: seted up constant head tank (441) on the inside wall of slide plate (422), the length direction of constant head tank (441) with the length direction of slide plate (422) is the same, it is provided with columniform stopper (442) to slide on slide plate (422), the diameter of stopper (442) with the internal diameter of slide plate (422) is the same, be provided with on the lateral wall of stopper (442) with constant head tank (441) matched with locating piece (443) slides, stopper (442) slide and install two in the section of thick bamboo that slide plate (422) formed.

5. The municipal construction soil sampler of claim 2, wherein: the first driving part (410) comprises a first motor (411), a driving gear (412) and a rotating gear ring (413), the first motor (411) is installed on the lifting plate (200), the driving gear (412) is coaxially installed on an output shaft of the first motor (411), the rotating gear ring (413) is coaxially installed at the upper end of the sleeve (421), and the driving gear (412) is meshed with the rotating gear ring (413).

6. The municipal construction soil sampler of claim 1, wherein: elevating gear (300) include lead screw (310) and second driving piece (320), seted up on lifter plate (200) with lead screw (310) screw-thread fit's screw hole (210), lead screw (310) vertical rotation is installed on frame (100) and with lifter plate (200) threaded connection, second driving piece (320) are installed on frame (100) and with lead screw (310) are connected.

7. The municipal construction soil sampler of claim 1, wherein: be provided with scale (106) on frame (100), scale (106) are vertical to be installed on frame (100), the one end of lifter plate (200) with scale (106) butt.

8. The municipal construction soil sampler of claim 6, wherein: the second driving piece (320) comprises a second motor (321), a worm wheel (322) and a worm (323), the second motor (321) is installed on the rack (100), the worm (323) is coaxially installed on an output shaft of the second motor (321), the worm wheel (322) is coaxially installed on the screw rod (310), and the worm wheel (322) and the worm (323) are meshed with each other.