CN218580619U

CN218580619U - Black cotton soil depth detection device

Info

Publication number: CN218580619U
Application number: CN202222884022.1U
Authority: CN
Inventors: 张晋; 石宇; 姚金祥; 张海飞
Original assignee: Overseas Branch Of Cccc First Public Co Group Co ltd; CCCC First Highway Engineering Co Ltd
Current assignee: Overseas Branch Of Cccc First Public Co Group Co ltd; CCCC First Highway Engineering Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-07
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of soil texture detection equipment, and discloses a black cotton soil depth detection device, which comprises a drilling part with a sharp end at the bottom, wherein an accommodating part is connected on the drilling part in a conduction manner, and the accommodating part is of a transparent structure; the top end of the containing part is provided with a through hole communicated with the inside of the containing part, an operating rod is arranged in the through hole, and the operating rod can move in the containing part along the length direction of the containing part; the utility model discloses, simple structure, convenient to use excavates before can reducing and detects the cost of bad soil property, realizes the short-term test to the black cotton soil degree of depth, improves detection efficiency.

Description

Black cotton soil depth detection device

Technical Field

The utility model relates to a soil property check out test set technical field especially relates to a black cotton soil degree of depth detection device.

Background

With the continuous expansion of the construction field, the overseas highway market is rising, various bad soil qualities can be contacted during overseas construction, especially black cotton soil is common, and in order to effectively improve the construction efficiency and the construction quality, the depth soil qualities of the bad soil qualities such as the black cotton soil and the like need to be quickly and accurately detected; it is now common practice to sample on-site or mechanically explore by excavator and human cooperation. The on-site sampling needs to be carried out with digging machines and manual cooperation with too high cost and too slow efficiency, and the soil sample is taken out and then needs to be sent to a laboratory for separation and detection to determine the thickness of poor soil such as black cotton soil, wherein the complicated steps and on-site sampling cause construction progress delay and increase the construction cost. The mechanical exploration cost is too high, and the resource waste and expenditure are not proportional to the income. Therefore, a device for detecting the depth of black cotton soil is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a black cotton soil degree of depth detection device, simple structure, convenient to use excavates the cost that detects bad soil property before can reducing, realizes improving detection efficiency to the short-term test of black cotton soil degree of depth.

The utility model adopts the following technical scheme:

a black cotton soil depth detection device comprises a drilling part with a sharp end at the bottom, wherein an accommodating part is connected to the drilling part in a conduction manner, and the accommodating part is of a transparent structure; the top end of the accommodating part is provided with a through hole communicated with the inside of the accommodating part, an operating rod is arranged in the through hole, and the operating rod can move in the accommodating part along the length direction of the accommodating part.

Preferably, the accommodating part is a cylindrical structure.

Preferably, the accommodating part is provided with scale marks.

Preferably, the two sides of the top end of the accommodating part are symmetrically provided with operating pedals.

Preferably, the bottom of the operating rod is provided with a pushing block with a diameter larger than that of the through hole.

Preferably, the bottom end of the pushing block is arranged to be in a downward conical structure with a sharp angle.

Preferably, the operating rod is provided with a positioning ring which can penetrate through the through hole, a supporting lug is arranged on the inner wall of the through hole in a manner of extending towards the center of the through hole, and a groove matched with the supporting lug is arranged on the positioning ring.

Preferably, the supporting lug is provided with a positioning hole, and the bottom end of the positioning ring is provided with a positioning rod matched with the positioning hole.

Preferably, a buffer spring is arranged between the bottom of the through hole and the top of the pushing block in the accommodating part; the pushing block is rotatably connected with the operating rod.

Preferably, the top end of the operating rod is symmetrically provided with a handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an inside inserting the detection soil layer with probing portion, along with probing portion can be pushed into transparent holding portion to the black cotton soil of constantly deepening of detecting soil inslot to can be very audio-visual the thickness of observing out black cotton soil, reduced the detection cost, promoted the efficiency of construction. The activity setting of action bars in the holding portion can be supplementary the black cotton soil who will get into in the holding portion after detecting finishing releases, promotes the utility model discloses a practicality.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a cross-sectional view of an embodiment of the present application;

fig. 3 is an enlarged view of a in fig. 1.

Detailed Description

The invention will now be described more clearly and completely with reference to the accompanying drawings and examples:

as shown in fig. 1 to 3, the black cotton soil depth detection device of the present invention comprises a drilling part 1 having a tip at the bottom, wherein the drilling part 1 is preferably configured to be similar to a shovel structure and is made of a metal material with high hardness so as to rapidly extend into a soil layer to be detected under the action of external force; the drilling part 1 is connected with a transparent accommodating part 2 in a conduction manner, and the black cotton soil gradually enters the transparent accommodating part 2 along with the drilling part 1 continuously deepening to the lower part of the soil layer, so that the thickness of the black cotton soil can be observed; preferably, the accommodating part 2 is a cylindrical structure, and scale marks are arranged outside the accommodating part, so that the thickness of the black cotton soil can be observed conveniently and more visually; the holding portion 2 top is provided with rather than inside through-hole 3 that switches on, and the activity is provided with action bars 4 in through-hole 3, removes along its length direction in holding portion 2 through control operation pole 4, can in time discharge in holding portion 2 from black cotton soil that will get into in holding portion 2 after finishing detecting, promotes the utility model discloses a practicality. The top end of the operating rod 4 is preferably symmetrically provided with a handle 5 to facilitate holding and using during working.

Furthermore, the two sides of the top end of the accommodating part 2 are symmetrically provided with operating pedals 6, and the operating pedals 6 are used for providing auxiliary force application points, so that the aim that the drilling part 1 enters the soil layer can be achieved by applying force to the operating pedals when in work; the bottom of the operating rod 4 is provided with a pushing block 7 with a diameter larger than that of the through hole 3, the pushing block 7 is used for pushing out the black cotton soil entering the accommodating part 2 and preventing the operating rod 4 from being separated from the accommodating part 2, and preferably, the bottom end of the pushing block 7 is provided with a conical structure with a downward sharp corner, so that the resistance generated by pushing the black cotton soil is reduced to a certain extent.

The operating rod 4 is provided with a positioning ring 8 which can penetrate through the through hole 3, the inner wall of the through hole 3 is provided with two supporting lugs 9 which extend towards the center direction of the through hole 3, and the distance between the two supporting lugs 9 is smaller than the diameter of the positioning ring 8; in order to facilitate the positioning ring 8 to smoothly penetrate into and out of the accommodating part 2, the positioning ring 8 is further provided with a groove 10 matched with the supporting bump 9. After the positioning ring 8 passes through the accommodating part 2, the groove 10 is rotated to a position deviated from the supporting lug 9 by rotating the operating rod 4, and at the moment, the positioning operation on the operating rod 4 can be realized by placing the positioning ring 8 on the supporting lug 9, so that when the drilling part 1 extends into the soil layer, a downward force is applied to the operating rod 4; furthermore, still be provided with locating hole 11 on the support lug 9, the 8 bottom of holding ring is provided with and locates hole 11 assorted locating lever 12, through inserting locating lever 12 in locating hole 11, can play further spacing to operating lever 4, guarantees operating lever 4's stability. In addition, a buffer spring 13 is arranged between the bottom of the through hole 3 and the top of the pushing block 7 in the accommodating part 2, the upper end of the buffer spring 13 is fixedly connected with the bottom surface of the through hole 3 and the inner top surface of the accommodating part 2, the lower end of the buffer spring is fixedly connected with the top surface of the pushing block 7, and the pushing block 7 is rotatably connected with the operating rod 4; wherein, when the buffer spring 13 is in the initial state, the pushing block 7 is positioned at the bottom of the accommodating part 2; when the positioning device is used, the operating rod 4 can be pulled upwards to enable the positioning ring 8 to penetrate out of the accommodating part 2, the buffer spring 13 is in a compressed state, and then the operating rod 4 is rotated to insert the positioning rod 12 into the positioning hole 11; the arrangement of the buffer spring 13 can assist the operating rod 4 to carry out limiting and fixing on one hand so as to avoid the situation that the operating rod 4 is pulled upwards and the positioning rod 12 is separated from the positioning groove in the working process; on the other hand, after the restriction between the positioning rod 12 and the positioning hole 11 is released, the operation rod 4 can be moved down by the aid of the restoring force of the buffer spring 13, so that the operation rod 4 can assist in pushing the black cotton soil out of the container 2.

When the utility model is used, the operating rod 4 is firstly pulled upwards to compress the buffer spring 13, the pushing block 7 moves upwards to reduce the resistance of the black cotton soil entering the accommodating part 2, meanwhile, the positioning operation of the operating rod 4 is realized by inserting the positioning rod 12 into the positioning hole 11, and the drilling part 1 is inserted into the soil layer by holding the operating rod 4 to apply force downwards during the operation; when the whole device is large in size, the operating pedal 6 can be used as a pedal, the operating rod 4 is used as a holding rod, pressure is applied downwards, the black cotton soil can gradually enter the accommodating part 2 along with the drilling part 1 continuously going deep into the soil layer, and the thickness of the black cotton soil can be observed according to the soil quality finally entering the accommodating part 2; after the operation is finished, the connection between the positioning rod 12 and the positioning hole 11 is released, the black cotton soil is pushed out from the accommodating part 2 under the action of manual pushing force and restoring force of the buffer spring 13, the purpose of discharging the black cotton soil is achieved, the structure is simple, the operation is simple and convenient, and the practicability is high.

Claims

1. The utility model provides a black cotton soil degree of depth detection device which characterized in that: the drilling part is provided with a sharp end at the bottom and is connected with an accommodating part in a conduction way, wherein the accommodating part is of a transparent structure; the top end of the containing part is provided with a through hole communicated with the inside of the containing part, an operating rod is arranged in the through hole, and the operating rod can move in the containing part along the length direction of the operating rod.

2. The black cotton soil depth detection device according to claim 1, wherein: the holding part is of a cylindrical structure.

3. The black cotton soil depth detection device according to claim 2, wherein: the containing part is provided with scale marks.

4. The black cotton soil depth detection device according to claim 1, wherein: the two sides of the top end of the containing part are symmetrically provided with operating pedals.

5. The black cotton soil depth detection device according to claim 1, wherein: the bottom of the operating rod is provided with a pushing block with the diameter larger than that of the through hole.

6. The black cotton soil depth detection device according to claim 5, wherein: the bottom end of the pushing block is arranged to be a downward conical structure with a sharp angle.

7. The black cotton soil depth detection device according to claim 6, wherein: the utility model discloses a support structure of a motor vehicle engine, including the action bars, the action bars on be provided with can follow penetrate the holding ring that wears out in the through-hole, on the through-hole inner wall to the through-hole central direction extends and is provided with the support lug, be provided with on the holding ring with support lug assorted recess.

8. The black cotton soil depth detection device according to claim 7, wherein: the supporting lug is provided with a positioning hole, and the bottom end of the positioning ring is provided with a positioning rod matched with the positioning hole.

9. The black cotton soil depth detection device according to claim 8, wherein: a buffer spring is arranged between the bottom of the through hole and the top of the pushing block in the accommodating part; the pushing block is rotatably connected with the operating rod.

10. The black cotton soil depth detection device according to claim 1, wherein: handles are symmetrically arranged at the top ends of the operating rods.