CN214334298U

CN214334298U - Combined soil sampling device

Info

Publication number: CN214334298U
Application number: CN202120286574.5U
Authority: CN
Inventors: 王亚东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-01
Anticipated expiration: 2031-02-02

Abstract

A combined soil sampling device comprises a main plate body, supporting legs, a sampling rod, a sampling barrel, supporting arms and a pressing plate. The main board body is provided with a central through hole, at least three supporting legs are arranged on the bottom surface of the main board body, a sampling rod is movably arranged in the central through hole in a penetrating mode, the sampling rod penetrates through the main board body through the central through hole, a rocker is movably arranged on the upper portion of the sampling rod in a penetrating mode, and the bottom end of the sampling rod is provided with a sampling barrel. The one end of the mainboard body is provided with the support arm in one side of sample rod promptly, and the support arm rotates and is connected with the clamp plate, and the one end of clamp plate is passed through the hinge and is connected with the support arm rotation, and its other end is provided with the handle, and the socket corresponding with the clamp plate is seted up on the top of sample rod, and the clamp plate can be pegged graft and is established in the socket. A modular soil sampling device, its reasonable in design, the staff's transport of being convenient for, the sample can adapt to the soil of different hardness, application scope is extensive, work efficiency is high.

Description

Combined soil sampling device

Technical Field

The utility model relates to a highway engineering sampling equipment especially relates to a modular soil sampling device.

Background

The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure. The highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring. At present, soil sampling is an important work in highway engineering, and a soil sampler is a common device in the work. In the prior art, soil taking equipment is various and comprises a handheld soil taking drilling machine, a sleeve type soil taking device and the like. The hand-held soil-taking drilling machine can adapt to hard soil and soft soil, but has a complex structure, is composed of an engine, a hydraulic machine, a drill rod and other parts, has large mass and is heavier, is inconvenient for workers to carry particularly in remote mountainous areas, and is complex to maintain; the sleeve type soil sampler is simple in structure and easy to maintain, but can only adapt to soft soil, and when the soil is hard, the soil sampling sleeve is difficult to insert into the soil, so that the soil sampling effect is poor, and the soil sampling efficiency of workers is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's weak point, provide a modular soil sampling device, its reasonable in design, the staff's transport of being convenient for, the sample can adapt to the soil of different hardness, and application scope is extensive, and work efficiency is high.

A modular soil sampling device, including the mainboard body, supporting leg, sample rod, sample bucket, support arm and clamp plate. The main plate body on seted up central through-hole, be provided with three supporting leg on its bottom surface at least, the movable thief rod that wears to be equipped with in the central through-hole, the thief rod runs through in the main plate body through central through-hole, the rocker is worn to be equipped with through a through-hole activity in the upper portion of thief rod, and its bottom is provided with the sampling bucket. The sampling device is characterized in that a supporting arm is arranged at one side of the sampling rod, a pressing plate is connected to the supporting arm in a rotating mode, one end of the pressing plate is connected with the supporting arm in a rotating mode through a hinge, a handle is arranged at the other end of the pressing plate, a socket corresponding to the pressing plate is formed in the top end of the sampling rod, and the pressing plate can be inserted into the socket.

Furthermore, be provided with the direction screw thread on the surface of sampling bucket.

Furthermore, the bottom surface of the socket is an inclined surface.

Furthermore, the bottom of support arm be provided with the external screw thread, the mainboard body on be provided with the internal thread coupling, the support arm spiro union is in the internal thread coupling.

Furthermore, the supporting legs and the supporting arms are of telescopic structures.

A modular soil sampling device, its reasonable in design, the staff's transport of being convenient for, the sample can adapt to the soil of different hardness, application scope is extensive, work efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of a combined soil sampling device of the present invention.

Fig. 2 is a schematic structural view of the sampling rod and the pressing plate of the present invention.

Fig. 3 is a schematic structural diagram of the socket of the present invention.

1-main board body 2-supporting leg 3-sampling rod 4-rocker 5-sampling bucket 6-guide thread 7-supporting arm 8-clamp plate 9-handle 10-internal thread pipe section 11-socket.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring now to the drawings in the specification, in conjunction with specific embodiments, there is illustrated the following: a modular soil sampling device, including the mainboard body 1, supporting leg 2, thief rod 3, sample bucket 5, support arm 7 and clamp plate 8. The main plate body 1 on seted up central through-hole, be provided with three supporting leg 2 on its bottom surface at least, the activity is worn to be equipped with thief rod 3 in the central through-hole, thief rod 3 runs through in main plate body 1 through central through-hole, rocker 4 is worn to be equipped with through a through-hole activity in the upper portion of thief rod 3, its bottom is provided with sampling bucket 5. The utility model discloses a sampling device, including mainboard body 1, support arm 7, clamp plate 8, handle 9, sampling rod 3, socket 11, clamp plate 8, support arm 7, the one end of mainboard body 1, be provided with support arm 7 in one side of sampling rod 3 promptly, support arm 7 rotates and is connected with clamp plate 8, the one end of clamp plate 8 is passed through the hinge and is connected with support arm 7 rotation, and its other end is provided with handle 9, the socket 11 corresponding with clamp plate 8 is seted up on the top of sampling rod 3, clamp plate 8 can insert and establish in socket 11.

Further, the outer surface of the sampling barrel 5 is provided with a guide thread 6.

Further, the bottom surface of the insertion opening 11 is an inclined surface.

Furthermore, the bottom of the supporting arm 7 is provided with an external thread, the main plate body 1 is provided with an internal thread pipe joint 10, and the supporting arm 7 is screwed in the internal thread pipe joint 10.

Furthermore, the supporting leg 2 and the supporting arm 7 are both of telescopic structures.

The utility model discloses a wholly be detachable connection structure, easy dismounting, the staff of being convenient for stores, carries. When the soil hardness is softer, the sampling rod 3 is inserted in the central through hole of the main plate body 1, and the rocker 4 is installed. Through the good position of supporting leg 2 fixed, rotate rocker 4 and can take a sample, the screw thread on the direction screw thread 6 of 5 surfaces of sampling bucket is similar to the drill bit helps sampling bucket 5 to creep into soil, makes things convenient for the sample. The sampling rod 3 and the sampling bucket 5 are of an integral structure, and can be independently used when the hardness of the soil is soft without the aid of the main plate body 1 and the supporting legs 2. When the soil hardness is hard, the rocker 4 is removed and the supporting arm 7 and the pressing plate 8 are installed. After fixing good position through supporting leg 2, arrange clamp plate 8 in the top of thief rod 3, and insert and locate in socket 11, then move clamp plate 8 through handle 9 pushing down, can take a sample, unusual convenience. The platen 8 and the support arm 7 are similar in their integral form to a knife blade.

Claims

1. The utility model provides a modular soil sampling device, including the mainboard body (1), supporting leg (2), thief rod (3), sample bucket (5), support arm (7) and clamp plate (8), its characterized in that: the main board body (1) is provided with a central through hole, the bottom surface of the main board body is at least provided with three supporting legs (2), a sampling rod (3) is movably arranged in the central through hole in a penetrating manner, the sampling rod (3) penetrates through the main board body (1) through the central through hole, the upper part of the sampling rod (3) is movably arranged with a rocker (4) through a through hole in a penetrating manner, and the bottom end of the sampling rod is provided with a sampling barrel (5); the one end of mainboard body (1), be provided with support arm (7) in one side of sample rod (3) promptly, support arm (7) rotate and are connected with clamp plate (8), the one end of clamp plate (8) is passed through the hinge and is rotated with support arm (7) and be connected, and its other end is provided with handle (9), socket (11) corresponding with clamp plate (8) are seted up on the top of sample rod (3), clamp plate (8) can insert and locate in socket (11).

2. A modular soil sampling device according to claim 1 wherein: the outer surface of the sampling barrel (5) is provided with a guide thread (6).

3. A modular soil sampling device according to claim 1 wherein: the bottom surface of the socket (11) is an inclined surface.

4. A modular soil sampling device according to claim 1 wherein: the bottom of support arm (7) be provided with the external screw thread, the mainboard body (1) on be provided with internal thread coupling (10), support arm (7) spiro union is in internal thread coupling (10).

5. A modular soil sampling device according to claim 1 wherein: the supporting legs (2) and the supporting arms (7) are both of telescopic structures.