CN212110663U

CN212110663U - High-precision soil sample collecting device for land surveying

Info

Publication number: CN212110663U
Application number: CN202020570515.6U
Authority: CN
Inventors: 童超
Original assignee: Hangzhou Mingqi Survey And Planning Design Co ltd
Current assignee: Hangzhou Mingqi Survey And Planning Design Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-08
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a land is surveyed with high accuracy soil sample collection system, including the spud pile, the spud pile top is provided with bulldozing device, spud pile intermediate position outer wall all has the screw thread, spud pile intermediate position threaded connection has a screw thread section of thick bamboo, and screw thread section of thick bamboo top right side fixedly connected with handle, screw thread section of thick bamboo bottom end fixedly connected with connecting pipe, and connecting pipe fixedly connected with soil sampling pipe. The utility model discloses during the use, the handle rotates, the rotatory screw thread section of thick bamboo that makes of screw thread laminating of screw thread section of thick bamboo outer wall and spud pile both sides with handle fixed connection's screw thread section of thick bamboo, and then make the soil sampling pipe that cup joints in the connecting tube inner wall move down, reach the effect that makes the soil sampling pipe insert and carry out the soil sampling in soil, when bulldozing, earlier the reverse rotation handle makes the soil sampling pipe extract completely from soil, promote downwards again and push away the soil piece, calculate through the scale of comparing the soil sampling pipe surface and select the promotion degree of depth, and then reach the purpose of acquireing required degree of depth soil.

Description

High-precision soil sample collecting device for land surveying

Technical Field

The utility model relates to a soil sample collection system technical field specifically is a high accuracy soil sample collection system is used in land survey.

Background

In the process of land surveying, people generally use a soil sample collecting device, firstly insert a soil sampling pipe of the soil sample collecting device into soil, extract the soil after reaching a sufficient depth, then measure the soil sampling depth and mark off the soil with a required depth.

Present land is surveyed and is used high accuracy soil sample collection system, when the soil of acquireing required degree of depth, need carry out the depth measurement to the soil sampling pipe of extracting earlier, and the soil of the required degree of depth is allocated to the following again, and the operation of borrowing soil not only takes time like this, and the precision is not enough moreover, and certain degree's deviation often can appear in the measuring result, consequently needs a high accuracy soil sample collection system for land survey to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a land survey uses high accuracy soil sample collection system to solve the traditional land survey that provides in the above-mentioned background art and use high accuracy soil sample collection system, the unsafe problem of soil sample measuring result.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a land survey is with high accuracy soil sample collection system, includes the spud pile, the spud pile top is provided with bulldozing device, and spud pile intermediate position outer wall all has the screw thread, spud pile intermediate position threaded connection has a screw thread section of thick bamboo, and screw thread section of thick bamboo top right side fixedly connected with handle, screw thread section of thick bamboo bottom fixedly connected with connecting pipe, and connecting pipe fixedly connected with soil sampling pipe, soil sampling pipe outer wall is provided with protection machanism.

Preferably, bulldoze the device including pushing away soil block, a screw thread section of thick bamboo, handle, first recess, connecting pipe and soil sampling pipe, first recess has been seted up to screw thread section of thick bamboo inside, and first recess is embedded to have and pushes away the soil block.

Preferably, protection machanism includes fixed plate, first activity strip, second activity strip, fixed block, guard plate, block rubber, locking piece, cutting, turning block, second recess, third recess and spring, two sets of fixed plates of spud pile bottom outer wall fixedly connected with, and two sets of the inboard top of fixed plate and bottom articulate through first activity strip and second activity strip respectively has a fixed block, the left end fixed block sliding connection has the guard plate, the rubber block that is glued to the guard plate outer wall, and the left end the third recess has been seted up to the guard plate, and the inside embedded locking piece that has of third recess, right-hand member the one end that the guard plate is close to the fixed block is provided with the turning block, and turning block fixedly connected with cutting, right-hand member the second recess has been seted up to the guard plate, and the cutting runs through in the second recess.

Preferably, the soil sampling pipe is made of diamond, and scales are arranged on the outer surface of the soil sampling pipe.

Preferably, a rubber pad is glued to the bottom end of the bulldozer block.

Preferably, the middle positions of the first movable strip and the second movable strip are connected through hinges, and the first movable strip and the second movable strip are connected in an X shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the high-precision soil sample collecting device for land surveying is provided with a soil pushing block, a threaded cylinder, a handle, a first groove, a connecting pipe and a soil sampling pipe, wherein when soil is collected, the handle is rotated, the threaded cylinder fixedly connected with the handle is attached to threads on two sides of a fixed pile through threads on the outer wall of the threaded cylinder to enable the threaded cylinder to move downwards, the connecting pipe fixedly connected with the bottom end of the threaded cylinder further moves downwards, so that the soil sampling pipe sleeved on the inner wall of the connecting pipe moves downwards, the effect of inserting the soil sampling pipe into soil to perform soil sampling is achieved, when soil is pushed, the handle is rotated reversely firstly to enable the soil sampling pipe to be completely pulled out of the soil, then the soil pushing block is pushed downwards, when the bottom end of the soil pushing block downwards reaches the soil sampling pipe, the pushing depth is selected through comparison with scales on the outer surface of the soil sampling pipe, and the purpose of obtaining soil with the required depth is achieved;

2. the high-precision soil sample collecting device for land survey is provided with a fixing plate, a first movable strip, a second movable strip, a fixing block, protection plates, a rubber block, a locking block, a cutting strip, a rotating block, a second groove, a third groove and a spring, when the soil taking operation is not needed, a worker firstly stretches a left protection plate and a right protection plate in opposite directions, the locking block is inserted into the left protection plate in the process, when the top ends and the bottom ends of the two protection plates are attached, the rotating block is rotated to drive the locking block fixedly connected with the rotating block through the cutting strip to rotate, at the moment, the locking block can be clamped in the third groove of the left protection plate, so that the soil taking pipe is protected, when the soil taking operation is needed, the locking block is driven to rotate by reversely rotating the rotating block, when the locking block rotates to 90 degrees, the locking block can rebound out of the left protection plate, and the left protection plate and the right protection plate are both due to the, the soil sampling pipe is exposed to the air again, so that the soil sampling operation can be carried out by using the soil sampling pipe.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of the front cross-sectional state of the protection plate of the present invention when closed;

FIG. 3 is a schematic structural view of the protection plate of the present invention in a front view state when the protection plate is closed;

FIG. 4 is a schematic view of the state structure of the bulldozer;

fig. 5 is a schematic top view of the cross-sectional structure of the present invention;

fig. 6 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. fixing the pile; 021. pushing the soil blocks; 022. a threaded barrel; 023. a handle; 024. a first groove; 025. a connecting pipe; 026. a soil sampling pipe; 031. a fixing plate; 032. a first movable bar; 033. a second movable bar; 034. a fixed block; 035. a protection plate; 036. a rubber block; 037. a locking block; 038. cutting; 039. rotating the block; 040. a second groove; 041. a third groove; 042. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a high-precision soil sample collecting device for land surveying comprises a fixed pile 1, wherein a soil pushing device is arranged at the top end of the fixed pile 1 and comprises a soil pushing block 021, a threaded barrel 022, a handle 023, a first groove 024, a connecting pipe 025 and a soil taking pipe 026, the outer wall of the middle position of the fixed pile 1 is threaded, the threaded barrel 022 is in threaded connection with the middle position of the fixed pile 1, the handle 023 is fixedly connected to the right side of the top end of the threaded barrel 022, the handle 023 is rotated to enable the threaded barrel 022 to move downwards through threaded rotation, the connecting pipe 025 fixedly connected with the bottom end of the threaded barrel 022 moves downwards at the same time, the soil taking pipe 026 fixedly connected with the connecting pipe 025 also moves downwards to carry out soil taking operation, when the soil pushing block 021 is pushed downwards, a rubber pad at the bottom end of the soil pushing block 021 moves downwards through the first groove 024 stably, after the soil pushing block 021 enters the soil taking pipe 026, the soil is pushed forwards by comparing with, the accuracy of the soil sampling result is improved;

the outer wall of the soil sampling pipe 026 is provided with a protection mechanism, the protection mechanism comprises a fixing plate 031, a first movable strip 032, a second movable strip 033, a fixing block 034, a protection plate 035, a rubber block 036, a locking block 037, a cutting 038, a rotating block 039, a second groove 040, a third groove 041 and a spring 042, the lower end of the fixing pile 1 is fixedly connected with the fixing plate 031, the top end and the bottom end of the inner side of the fixing plate 031 are respectively hinged with the fixing block 034 through the first movable strip 032 and the second movable strip 033, the middle positions of the first movable strip 032 and the second movable strip 033 are connected through hinges, the first movable strip 032 and the second movable strip 033 are connected in an X shape, the protection plate 035 is connected to the fixing block 034 in a sliding manner, the rubber block 036 is arranged on the outer wall of the protection plate 035, the rubber block 036 is made of rubber, a good protection effect can be achieved on the soil sampling pipe 026, the protection plate 035 is arranged at the left end, the protection plate 041, locking block 037 width is less than third recess 041 width, thereby make locking block 037 can imbed in third recess 041, the one end that right-hand member protection plate 035 is close to fixed block 034 is provided with rotor 039, and rotor 039 fixedly connected with cutting 038, second recess 040 has been seted up to right-hand member protection plate 035, cutting 038 width is less than second recess 040, thereby cutting 038 can run through in second recess 040, fixed plate 031 and protection plate 035 fixed connection are in spring 042's both ends, the length that spring 042 stretches and kick-backs is in the length under the spring 042 natural state, thereby whole protection machanism's stability has been guaranteed.

The working principle is as follows: when a worker collects soil, firstly, the handle 023 is rotated to enable the thread barrel 022 fixedly connected with the handle 023 to rotate, as the outer wall of the thread barrel 022 and the side edge of the fixed pile 1 both comprise threads, the thread barrel 022 rotates through the threads to further drive the connecting pipe 025 fixedly connected with the bottom end of the thread barrel 022 to move downwards, at the moment, the soil taking pipe 026 sleeved on the inner wall of the connecting pipe 025 also moves downwards to carry out soil taking operation, when soil with a required depth is selected, the handle 023 is rotated reversely to enable the soil taking pipe 026 to be completely pulled out of the soil, then the soil pushing block 021 is pushed downwards, as the first groove 024 is formed in the thread barrel 022, the bottom end of the soil pushing block 021 moves downwards through being attached to the first groove 024, after the soil pushing block 021 enters the soil taking pipe 026, a required pushing distance is calculated according to the scale on the outer surface of the soil taking pipe 026, and the soil is pushed out in sections, the purpose of obtaining the soil with the required depth is achieved;

when the soil taking operation is not needed, a worker firstly stretches the two groups of protection plates 035 in opposite directions, the locking block 037 is aligned to the third groove 041 arranged on the left protection plate 035 in the stretching process to enable the locking block 037 to enter the left protection plate 035, the rotating block 039 is rotated after the top ends and the bottom ends of the two groups of protection plates 035 are attached, the inserting strip 038 fixedly connected with the rotating block 039 is rotated along with the rotating block 037, so that the locking block 037 fixedly connected with the inserting strip 038 is also rotated, when the rotating block 039 is rotated to 90 degrees, the locking block 037 is clamped in the left protection plate 035 after the hand is loosened, the soil taking pipe 026 is tightly wrapped by the two groups of rubber blocks 036 respectively adhered to the two groups of protection plates 035, the rotating block 039 is not easy to damage, when the soil taking operation is needed, the rotating block 039 is rotated reversely, because the two groups of protection plates 035 are fixedly connected with the two groups of fixing plates 031, locking block 037 can return and pop out left side guard plate 035, left and right sides guard plate 035 all is because spring 042's elastic separation, two sets of first activity strip 032 and second activity strip 033 have played certain stabilizing action at this resilience in-process, guarantee that two sets of guard plate 035 homoenergetic normal stable resilience, and spring 042's resilience distance is in the distance that stretches out and draws back naturally, guaranteed the stable elastic action of spring 042, consequently, soil sampling pipe 026 can expose in the air once more, thereby can carry out the operation of fetching soil once more.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a land survey is with high accuracy soil sample collection system, includes spud pile (1), its characterized in that: the utility model discloses a soil sampling device, including spud pile (1), spud pile (1) top is provided with bulldozing device, spud pile (1) intermediate position outer wall all has the screw thread, spud pile (1) intermediate position threaded connection has a screw thread section of thick bamboo (022), and screw thread section of thick bamboo (022) top right side fixedly connected with handle (023), screw thread section of thick bamboo (022) bottom fixedly connected with connecting pipe (025), and connecting pipe (025) fixedly connected with pipe (026) of fetching earth, pipe (026) outer wall of fetching earth is provided with protection machanism.

2. The high-precision soil sample collecting device for land surveying as claimed in claim 1, wherein: bulldoze the device including pushing away soil block (021), a screw thread section of thick bamboo (022), handle (023), first recess (024), connecting pipe (025) and soil sampling pipe (026), first recess (024) have been seted up to screw thread section of thick bamboo (022) inside, and first recess (024) is embedded to have and pushes away soil block (021).

3. The high-precision soil sample collecting device for land surveying as claimed in claim 1, wherein: the protection mechanism comprises a fixing plate (031), a first movable strip (032), a second movable strip (033), a fixing block (034), a protection plate (035), a rubber block (036), a locking block (037), a cutting (038), a rotating block (039), a second groove (040), a third groove (041) and a spring (042), wherein two groups of fixing plates (031) are fixedly connected to the outer wall of the bottom end of the fixing pile (1), the top ends and the bottom ends of the inner sides of the two groups of fixing plates (031) are respectively hinged to the fixing block (034) through the first movable strip (032) and the second movable strip (033), the protection plate (035) is slidably connected to the fixing block (034) at the left end, the rubber block (036) is glued to the outer wall of the protection plate (035), the third groove (041) is formed in the protection plate (035) at the left end, the locking block (037) is embedded in the third groove (041), and the right end, close to the fixing block (034) is provided, and the rotating block (039) is fixedly connected with an inserting strip (038), the protection plate (035) at the right end is provided with a second groove (040), and the inserting strip (038) penetrates through the second groove (040).

4. A high accuracy soil sample collection system for land survey according to claim 2, characterized in that: the soil sampling pipe (026) is diamond material, and soil sampling pipe (026) surface is provided with the scale.

5. A high accuracy soil sample collection system for land survey according to claim 2, characterized in that: a rubber pad is glued at the bottom end of the soil pushing block (021).

6. A high accuracy soil sample collection system for land survey according to claim 3 wherein: the middle positions of the first movable strip (032) and the second movable strip (033) are connected through hinges, and the first movable strip (032) and the second movable strip (033) are connected in an X shape.