CN213600400U

CN213600400U - Novel highway engineering soil sampling device

Info

Publication number: CN213600400U
Application number: CN202022964413.5U
Authority: CN
Inventors: 顾怀坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-07-02
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a novel highway engineering soil sampling device, which comprises a fixing frame, wherein a bearing A is arranged in the fixing frame, the fixed frame is connected with a drill rod in a matching way through a bearing A, the outer side wall of the drill rod is fixedly connected with a gear A, a rotating rod is arranged on one side of the top of the fixed frame, the outer side wall of the rotating rod is fixedly connected with a gear B, the gear A and the gear B are in meshed connection, when the soil material is hard, the bottom of the drill rod is aligned with the drilling position, the rotating rod is rotated, the rotating rod drives the gear B to rotate in the rotating process, the gear B rotates to drive the gear A to rotate, and then drive the drilling rod and rotate, push down the drilling rod with strength simultaneously for the drilling rod is rotated the limit and is pushed down, and inside drilling deepened soil, compare in traditional sampling device, the drilling rod is rotatable, can be more convenient deepen to soil inside, operate more laborsavingly.

Description

Novel highway engineering soil sampling device

Technical Field

The utility model relates to a highway engineering technical field specifically is a novel highway engineering soil sampling device.

Background

The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of highway structures, wherein the highway engineering structures comprise subgrades, road surfaces, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, houses, workshops and other service facilities used for construction, maintenance and monitoring, and underground soil needs to be sampled when the underground soil is paved.

Patent number is CN 211179038U's publication a novel highway engineering soil sampling device, the internally mounted of sample shovel has the hopper, and the one end of hopper is installed and is carried interior pole, the one end of carrying interior pole is installed and is carried and carry the handle, and install soil collection box on the guide arm, through this kind of design, when sample shovel inserts soil depths, can carry interior pole through the pull, make it directly send into soil by the guide arm inside through the hopper in the soil collection box, can avoid soil to mix taking out process and upper soil.

The soil sampling device has the following defects that 1, the soil sampling device can only be inserted into soil for sampling when in use, and the direct insertion is hard and requires large labor and is inconvenient to insert when the soil environment is hard; 2. after the sampling device finishes sampling and taking out, soil impurities are adhered to the outer side wall of the sampling device easily, manual cleaning is needed, time and labor are wasted, and therefore the novel highway engineering soil sampling device is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel highway engineering soil sampling device, conveniently bore the device and go into soil inside in order conveniently to take a sample, can be convenient simultaneously to clear up the soil of device outer wall adhesion, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel highway engineering soil sampling device, includes the mount, mount internally mounted has bearing A, the mount is connected with the drilling rod through the cooperation of bearing A, drilling rod lateral wall fixedly connected with gear A, the bull stick is installed to mount top one side, bull stick lateral wall fixedly connected with gear B, gear A and gear B meshing are connected, mount bottom fixedly connected with spring, spring bottom fixedly connected with scraping ring, spring and scraping ring all are located the drilling rod outer wall.

As a preferred technical scheme of the utility model, mount lateral wall fixedly connected with handle A, handle A is located mount lateral wall both ends.

As an optimal technical scheme of the utility model, the cladding of handle A lateral wall has the gum cover.

As a preferred technical scheme of the utility model, drilling rod one end fixedly connected with sample shovel, the sample shovel is located the drilling rod bottom.

As an optimal technical scheme of the utility model, bearing B is installed to the inside one side of mount, the mount is connected with the bull stick through bearing B.

As an optimized technical scheme of the utility model, bull stick top fixedly connected with handle B.

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

1. the sampling device main body consists of a fixed frame and a drill rod, the fixed frame is connected with the drill rod through a bearing A arranged in the fixed frame, under the action of the bearing A, the drill rod can flexibly rotate, the top of the fixing frame is provided with a rotating rod and a gear B, the gear B is meshed with the gear A on the outer wall of the drill rod, when soil sampling is needed, softer soil material can be sampled only by forcibly inserting the drill rod downwards, when the soil material is hard, the bottom of the drill rod is aligned with the drilling position, the rotating rod is rotated, the rotating rod drives the gear B to rotate in the rotating process, the gear B rotates to drive the gear A to rotate, and then drive the drilling rod and rotate, push down the drilling rod with strength simultaneously for the drilling rod is rotated the limit and is pushed down, and inside drilling deepened soil, compare in traditional sampling device, the drilling rod is rotatable, can be more convenient deepen to soil inside, operate more laborsavingly.

2. The bottom of mount is fixed with the spring and has the scraping ring through spring coupling, the spring all is located the outer wall of drilling rod and the scraping ring hugs closely the drilling rod outer wall with the scraping ring, normally under the user state not, the scraping ring is in the position that the drilling rod outer wall is close to the bottom under the spring elastic force effect, when the sample of driling, the scraping ring is contradicted to the soil surface, constantly move the in-process down at the drilling rod, the mount moves down in step, make the scraping ring be close to towards the drilling rod top, the spring is compressed, accomplish when the sample and take out behind the drilling rod, scraping ring bottom no longer atress, the scraping ring resets under the spring elastic force effect, the scraping ring removes along the drilling rod outer wall at the in-process that resets, can be stained with the earth that covers to the drilling.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel road engineering soil sampling device of the utility model;

fig. 2 is the utility model relates to a novel highway engineering soil sampling device's drilling rod and scraping ring junction cross-sectional structure sketch map.

In the figure: 1. a fixed mount; 101. a handle A; 102. a rubber sleeve; 2. a bearing A; 3. a drill stem; 301. sampling shovels; 4. a gear A; 5. a bearing B; 501. a rotating rod; 502. a handle B; 6. a gear B; 7. a spring; 701. and (4) scraping rings.

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. 1-2, the present invention provides a technical solution: the utility model provides a novel highway engineering soil sampling device, includes

mount

1, 1 internally mounted of mount has bearing A2, mount 1 is connected with drilling rod 3 through the cooperation of bearing A2, 3 lateral wall fixedly connected with gear A4 of drilling rod, bull stick 501 is installed to 1 top one side of mount, bull stick 501 lateral wall fixedly connected with gear B6, gear A4 and gear B6 meshing are connected, 1 bottom fixedly connected with spring 7 of mount, spring 7 bottom fixedly connected with scraping ring 701, spring 7 and scraping ring 701 all are located drilling rod 3 outer walls.

The example, when the soil material is harder, it gets the position to align to bore 3 bottom of drilling rod, rotate bull stick 501, bull stick 501 rotates the rotation of in-process drive gear B6, gear B6 operates the rotation that drives gear A4, and then drive drilling rod 3 and rotate, push down drilling rod 3 with strength simultaneously, make drilling rod 3 rotate the limit and push down, drill deeply inside soil, compare in traditional sampling device, drilling rod 3 is rotatable, can be more convenient deepen inside soil, the operation is more laborsaving, after the sample is accomplished and is taken out drilling rod 3, scraping ring 701 bottom is no longer atress, scraping ring 701 resets under spring 7 elastic force effect, in the in-process scraping ring 701 removes along drilling rod 3 outer walls that resets, can strike off with the earth that covers to 3 outer walls of drilling rod.

Referring to fig. 1, the outer side wall of the fixing frame 1 is fixedly connected with a handle a101, and the handle a101 is located at two ends of the outer side wall of the fixing frame 1.

Illustratively, the fixing frame 1 is convenient to support and operate by a handle A101 fixed on the outer wall of the fixing frame 1.

Referring to fig. 1, the outer side wall of the handle a101 is covered with a rubber sleeve 102.

For example, the rubber sleeve 102 covering the outer wall of the handle a101 can increase the friction force when the handle a101 is held.

Referring to fig. 1-2, a sampling shovel 301 is fixedly connected to one end of the drill rod 3, and the sampling shovel 301 is located at the bottom of the drill rod 3.

By way of example, insertion into the soil may be facilitated by a sampling shovel 301 fixed to the bottom of the drill rod 3.

Referring to fig. 1, a bearing B5 is installed on one side inside the fixing frame 1, and the fixing frame 1 is connected to the rotating rod 501 through a bearing B5.

Illustratively, the rotating rod 501 can be connected with the fixed frame 1 through a bearing B5 installed inside the fixed frame 1, and the rotating rod 501 can rotate.

Referring to fig. 1, a handle B502 is fixedly connected to the top of the rotating rod 501.

Illustratively, the rotating rod 501 can be conveniently rotated by the handle B502.

When in use: the sampling device main body is composed of a fixed frame 1 and a drill rod 3, the fixed frame 1 is connected with the drill rod 3 through a bearing A2 arranged in the fixed frame, under the action of a bearing A2, the drill rod 3 can flexibly rotate, a rotating rod 501 and a gear B6 are arranged at the top of the fixed frame 1, a gear B6 is meshed with a gear A4 on the outer wall of the drill rod 3, when soil sampling is needed, softer soil materials can be sampled only by inserting the drill rod 3 forcibly downwards, when the soil materials are harder, the bottom of the drill rod 3 is aligned with a drilling position, the rotating rod 501 is rotated, the gear B6 is driven to rotate in the rotating process of the rotating rod 501, the gear B6 is operated to drive the gear A4 to rotate, the drill rod 3 is driven to rotate, meanwhile, the drill rod 3 is pressed downwards while rotating, drilling is carried out to penetrate into the soil, in the traditional sampling device, the drill rod 3 can rotate and can more conveniently penetrate into the soil, the operation is more labor-saving, the fixing frame 1 is conveniently supported and operated by the handle A101 fixed on the outer wall of the fixing frame 1, the friction force when the handle A101 is held can be increased by the rubber sleeve 102 coated on the outer wall of the handle A101, the sampling shovel 301 fixed at the bottom of the drill rod 3 can be conveniently inserted into soil, the rotating rod 501 and the fixing frame 1 can be connected together by the bearing B5 arranged in the fixing frame 1, the rotating rod 501 can rotate, the rotating rod 501 can be conveniently rotated by the handle B502, the spring 7 is fixed at the bottom of the fixing frame 1 and is connected with the scraping ring 701 by the spring 7, the spring 7 and the scraping ring 701 are both positioned on the outer wall of the drill rod 3, the scraping ring 701 is tightly attached to the outer wall of the drill rod 3, under the normal condition of no use, the scraping ring 701 is positioned at the position, close to the bottom, when drilling and sampling is carried out, the scraping ring is abutted to the, in-process constantly moves down at drilling rod 3, mount 1 moves down in step for scrape the ring 701 and be close to towards drilling rod 3 top, spring 7 is compressed, after the sample was accomplished and is taken out drilling rod 3, scrape ring 701 bottom no longer the atress, scrape the ring 701 and reset under the spring 7 elastic force effect, scrape ring 701 and remove along drilling rod 3 outer walls at the in-process that resets, can be stained with the earth that covers to drilling rod 3 outer walls and strike off, avoid gathering, clean convenient, need not artifical cleanness.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel highway engineering soil sampling device, includes mount (1), its characterized in that: mount (1) internally mounted has bearing A (2), mount (1) is connected with drilling rod (3) through bearing A (2) cooperation, drilling rod (3) lateral wall fixedly connected with gear A (4), bull stick (501) is installed to mount (1) top one side, bull stick (501) lateral wall fixedly connected with gear B (6), gear A (4) and gear B (6) meshing are connected, mount (1) bottom fixedly connected with spring (7), spring (7) bottom fixedly connected with scraping ring (701), spring (7) and scraping ring (701) all are located drilling rod (3) outer wall.

2. The novel highway engineering soil sampling device of claim 1, wherein: the outer side wall of the fixing frame (1) is fixedly connected with a handle A (101), and the handle A (101) is located at two ends of the outer side wall of the fixing frame (1).

3. The novel highway engineering soil sampling device of claim 2, wherein: the outer side wall of the handle A (101) is coated with a rubber sleeve (102).

4. The novel highway engineering soil sampling device of claim 1, wherein: drilling rod (3) one end fixedly connected with sample shovel (301), sample shovel (301) are located drilling rod (3) bottom.

5. The novel highway engineering soil sampling device of claim 1, wherein: a bearing B (5) is installed on one side inside the fixing frame (1), and the fixing frame (1) is connected with the rotating rod (501) through the bearing B (5).

6. The novel highway engineering soil sampling device of claim 1, wherein: the top of the rotating rod (501) is fixedly connected with a handle B (502).