CN213422679U - Novel sand ware is got in ground reconnaissance - Google Patents

Abstract

The utility model discloses a novel ground reconnaissance gets sand ware, including getting a sand section of thick bamboo, get the inside sample chamber that is equipped with of a sand section of thick bamboo, and sample chamber both sides all are equipped with mounting groove one, two the relative one side in mounting groove below all is equipped with mounting groove two, and two mounting groove two all communicate with the sample chamber, two the equal threaded connection in mounting groove top has the threaded rod, and two equal fixedly connected with racks of threaded rod bottom outer wall, rack one side outer wall all meshes has incomplete gear, and the equal fixedly connected with baffle of incomplete gear one side outer wall. The utility model discloses a set up threaded rod, rack, incomplete gear, baffle and pivot, when getting a sand section of thick bamboo sample, make the rack downstream through the threaded rod to through the meshing of rack and incomplete gear, make the baffle tilt up, thereby make sand get into the sample intracavity, then make rack rebound, thereby two baffles are closed, guarantee that the ground can not be unrestrained from the sample chamber, promote collection efficiency.

Description

Novel sand ware is got in ground reconnaissance

Technical Field

The utility model relates to a ground reconnaissance technical field especially relates to a novel sand ware is got in ground reconnaissance.

Background

The geotechnical engineering investigation refers to finding out, analyzing and evaluating geological and environmental characteristics of a construction site and geotechnical engineering conditions according to requirements of construction engineering, and compiling activities of investigation files.

At present, the requirement of engineering construction on the quality of geotechnical investigation is higher and higher, if the investigation work of workers is not in place, the problem of unfavorable engineering geology is not revealed, and even if the design and construction of an upper structure reach high quality, the upper structure cannot be damaged, so that the engineering construction has great danger; need use when the ground reconnaissance and get the sand ware, but the sand ware of getting that uses at present can't seal the sample chamber at the sample in-process, when leading to some loose ground of sample, leaks from the sample chamber easily to greatly reduced collection efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel rock-soil exploration sand extractor.

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

the utility model provides a novel sand ware is got in ground reconnaissance, includes and gets a sand section of thick bamboo, get the inside sample chamber that is equipped with of a sand section of thick bamboo, and sample chamber both sides all are equipped with mounting groove one, two the relative one side in mounting groove below all is equipped with mounting groove two, and two mounting groove two all communicate with the sample chamber, two the equal threaded connection in a mounting groove top has the threaded rod, and two equal fixedly connected with racks of threaded rod bottom outer wall, rack one side outer wall all meshes incomplete gear, and the equal fixedly connected with baffle of incomplete gear one side outer wall, the inside fixedly connected with pivot of incomplete gear, and the pivot rotates to be connected in two both ends inner walls of mounting.

Furthermore, two equal fixedly connected with of threaded rod top outer wall is rotatory handle.

Furthermore, get sand section of thick bamboo outer wall and be equipped with spiral cutter, and get sand section of thick bamboo bottom outer wall and be equipped with a plurality of broken swoves.

Furthermore, get sand section of thick bamboo top outer wall and be equipped with the connector, and connector top outer wall is equipped with the motor.

Further, motor top outer wall fixedly connected with lifter plate, and lifter plate both sides outer wall sliding connection has U type support.

Furthermore, a hydraulic cylinder is arranged at the top of the U-shaped support, and the outer wall of the bottom of the hydraulic cylinder is fixedly connected to the outer wall of the top of the lifting plate.

Further, U type support both ends outer wall all is equipped with keeps off the board that splashes, and just two keep off the equal fixedly connected with handle of board outer wall that splashes.

The utility model has the advantages that:

1. the device makes the rack move down through the threaded rod when getting a sand section of thick bamboo sample through setting up threaded rod, rack, incomplete gear, baffle and pivot to through the meshing of rack with incomplete gear, make the baffle tilt up, thereby make sand get into the sample intracavity, then make rack rebound, thereby two baffles are closed, guarantee that ground can not unrestrained from the sample chamber, promote collection efficiency.

2. Keep off through setting up and splash the board, when getting a sand section of thick bamboo and taking a sample to ground, keep off and splash the board and can block the rubble soil bits that produce when the sample broke ground to the rubble soil bits of avoiding splashing smash people and cause the injury, guarantee work safety.

Drawings

FIG. 1 is a schematic structural diagram of a novel sand extractor for geotechnical investigation, which is provided in example 1;

FIG. 2 is a schematic sectional view of a sand-extracting barrel of the novel rock-soil exploration sand extractor in accordance with example 1;

FIG. 3 is an enlarged schematic view of the structure at the position A of the novel sand extractor for geotechnical investigation, which is provided in example 1;

fig. 4 is a schematic front view of the novel sand extractor for geotechnical investigation in embodiment 2.

In the figure: 1-U-shaped support, 2-sand taking barrel, 3-connector, 4-lifting plate, 5-hydraulic cylinder, 6-motor, 7-spiral cutter, 8-crushing cutter, 9-first mounting groove, 10-threaded rod, 11-rotating handle, 12-sampling cavity, 13-rack, 14-second mounting groove, 15-incomplete gear, 16-baffle, 17-rotating shaft and 18-splash baffle.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a novel rock and soil reconnaissance sand sampler comprises a sand sampling barrel 2, a sampling cavity 12 is arranged inside the sand sampling barrel 2, mounting grooves I9 are arranged on two sides of the sampling cavity 12, mounting grooves II 14 are arranged on the opposite sides below the two mounting grooves I9, the two mounting grooves II 14 are communicated with the sampling cavity 12, threaded rods 10 are connected with the tops of the two mounting grooves I9 through threads, racks 13 are fixedly connected with the outer walls of the bottoms of the two threaded rods 10, an incomplete gear 15 is meshed with the outer wall of one side of each rack 13, a baffle 16 is fixedly connected with the outer wall of one side of each incomplete gear 15, a rotating shaft 17 is fixedly connected inside each incomplete gear 15, the rotating shaft 17 is rotatably connected with the inner walls of two ends of each mounting groove II 14, through the arrangement of the threaded rods 10, the racks 13, the incomplete gears 15, the baffles 16 and the rotating shaft 17, when the, thereby through the meshing of rack 13 with incomplete gear 15, make baffle 16 tilt up to make in the sand gets into sample chamber 12, then make rack 13 rebound, thereby two baffles 16 are closed, guarantee that the ground can not be unrestrained from sample chamber 12, promote collection efficiency.

Wherein, the outer wall of the top of the two threaded rods 10 is fixedly connected with a rotating handle 11.

Wherein, it is equipped with spiral cutter 7 to get 2 outer walls of a sand section of thick bamboo, and gets 2 bottom outer walls of a sand section of thick bamboo and be equipped with a plurality of broken swoves 8, can carry out the breakage to the ground, guarantees to get inside sand section of thick bamboo 2 enters into the ground.

Wherein, get 2 top outer walls of sand section of thick bamboo and be equipped with connector 3, and connector 3 top outer walls is equipped with motor 6.

Wherein, 6 top outer walls fixedly connected with lifter plate 4 of motor, and the outer wall sliding connection in lifter plate 4 both sides has U type support 1.

Wherein, 1 top of U type support is equipped with pneumatic cylinder 5, and 5 bottom outer walls fixed connection of pneumatic cylinder in 4 top outer walls of lifter plate.

The working principle is as follows: when the device is used, the U-shaped bracket 1 is fixed on the surface of rock soil to be sampled, then a user manually twists the rotating handle 11 by hand, the rack 13 moves downwards through the rotation of the threaded rod 10, so that the barrier 16 is inclined upward by the engagement of the rack 13 with the incomplete gear 15, the distance between the two barriers 16 becomes large, and then the hydraulic cylinder 5 and the motor 6 are actuated, under the action of the spiral cutter 7 and the crushing cutter 8, the sand taking barrel 2 enters the rock soil, then partial rock soil enters the sampling cavity 12, then the rotating handle 11 is screwed in the opposite direction, at the same time, the threaded rod 10 rotates to drive the rack 13 to ascend, therefore, the baffle plates 16 descend through the meshing of the racks 13 and the incomplete gears 15 until the two baffle plates 16 are attached, so that when the sand taking barrel 2 is taken out of rock soil, rock soil samples cannot be scattered from the sampling cavity 12, and the collection efficiency is improved.

Example 2

Referring to fig. 4, a novel sand ware is got in ground reconnaissance compares in embodiment 1, and 1 both ends outer wall of U type support all is equipped with to keep off and flies splash board 18, and keeps off the equal fixedly connected with handle of 18 outer walls of splash board for two, keeps off through setting up and splashes board 18, when getting sand section of thick bamboo 2 and taking a sample to the ground, keeps off and splashes the rubble soil bits that board 18 can produce when breaking the earth with the sample and blocks to the rubble soil bits of avoiding splashing smashes people and cause the injury, guarantees work safety.

The working principle is as follows: compare in embodiment 1, 1 both ends outer wall of U type support all is equipped with and keeps off splash board 18, and two keep off the equal fixedly connected with handle of 18 outer walls of splash board, keep off splash board 18 through setting up, when getting sand section of thick bamboo 2 and taking a sample to ground, keep off splash board 18 and can block the rubble soil bits that produce when breaking ground of sample to the rubble soil bits of avoiding splashing smashes people and causes the injury, guarantees work safety.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A novel rock and soil exploration sand extractor comprises a sand extracting barrel (2) and is characterized in that a sampling cavity (12) is arranged inside the sand extracting barrel (2), and both sides of the sampling cavity (12) are provided with a first mounting groove (9), the opposite sides below the two first mounting grooves (9) are provided with a second mounting groove (14), the two mounting grooves II (14) are communicated with the sampling cavity (12), the tops of the two mounting grooves I (9) are in threaded connection with a threaded rod (10), and the outer walls of the bottoms of the two threaded rods (10) are fixedly connected with racks (13), the outer wall of one side of the rack (13) is engaged with an incomplete gear (15), and the outer wall of one side of the incomplete gear (15) is fixedly connected with a baffle plate (16), and a rotating shaft (17) is fixedly connected inside the incomplete gear (15), and the rotating shaft (17) is rotatably connected to the inner walls of the two ends of the second mounting groove (14).

2. The novel sand extractor for geotechnical investigation according to claim 1, wherein the top outer wall of each of the two threaded rods (10) is fixedly connected with a rotating handle (11).

3. The novel sand sampler for geotechnical investigation according to claim 1, wherein the outer wall of the sand sampling barrel (2) is provided with a spiral cutter (7), and the outer wall of the bottom of the sand sampling barrel (2) is provided with a plurality of crushing cutters (8).

4. The novel sand extractor for geotechnical investigation according to claim 3, wherein the outer wall of the top of the sand extracting barrel (2) is provided with a connector (3), and the outer wall of the top of the connector (3) is provided with a motor (6).

5. The novel sand extractor for geotechnical investigation according to claim 4, wherein the outer wall of the top of the motor (6) is fixedly connected with a lifting plate (4), and the outer walls of two sides of the lifting plate (4) are slidably connected with U-shaped brackets (1).

6. The novel sand extractor for geotechnical investigation according to claim 5, wherein the hydraulic cylinder (5) is arranged at the top of the U-shaped bracket (1), and the outer wall of the bottom of the hydraulic cylinder (5) is fixedly connected with the outer wall of the top of the lifting plate (4).

7. The novel sand extractor for geotechnical investigation according to claim 5, wherein the outer walls of two ends of the U-shaped bracket (1) are respectively provided with a splash guard (18), and the outer walls of the two splash guards (18) are respectively fixedly connected with a handle.

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