CN215598752U

CN215598752U - Sampling device for engineering detection

Info

Publication number: CN215598752U
Application number: CN202121966750.6U
Authority: CN
Inventors: 魏士彬; 张栋; 张志朋
Original assignee: Anhui Juneng Construction Engineering Co ltd
Current assignee: Anhui Lanwei Environmental Protection Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-21
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the technical field of engineering sampling devices, and discloses a sampling device for engineering detection, which comprises a driving shell, wherein a thread outer ring is fixedly arranged on the outer surface of the driving shell, an outer connecting rod is fixedly arranged at the top end of the driving shell, the sampling device for engineering detection drives the driving shell and the thread outer ring to rotate through a driving motor to drive the whole device to drill into a lower position, so that the efficiency and the effect can be well improved by utilizing the mechanical driving drilling, then soil samples can be collected in an inner sampling inner pipe, downward movement of a pushing structure is realized by pressing an outer pull rod downwards, so that the pushing structure drives a separation structure to move towards the middle of the sampling inner pipe in a closed manner, the inner soil samples are separated, the samples can be rapidly and independently separated after being taken out, and the soil samples of all depth layers can not be mutually influenced, the accuracy of subsequent detection results is ensured.

Description

Sampling device for engineering detection

Technical Field

The utility model relates to the technical field of engineering sampling devices, in particular to a sampling device for engineering detection.

Background

Along with the development of society, the engineering construction is more and more, and before the engineering construction, all need carry out soil sampling test in the place that will be under construction, whether come the analysis to accord with the building standard through detecting various material composition in the soil, but current sampling equipment simple structure, can not be fine when using take a sample to soil, especially deep soil, sampling equipment can't stretch into the underground well and take a sample, the effective and efficient partition processing that can't be fine to the soil that the sample was come out simultaneously leads to soil sample not to separate the storage for a long time, thereby the sample is sent to detection mechanism and is detected the time measuring inside material composition and just has taken place irreversible change in transportation process, thereby lead to the inaccuracy of later stage detection result, for this we provide a sampling device for engineering detection.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a sampling device for engineering detection, which has the advantages of good sample storage effect, simple and efficient sampling and strong practicability, and solves the problems in the background art.

The utility model provides the following technical scheme: a sampling device for engineering detection comprises a driving shell, wherein a threaded outer ring is fixedly mounted on the outer surface of the driving shell, an outer connecting rod is fixedly mounted at the top end of the driving shell, a driving motor is fixedly connected to the top end of the outer connecting rod, an outer pull rod is movably connected to the upper portion of the interior of the driving shell in a penetrating manner, a pushing and pressing structure is fixedly connected to the bottom end, located at the outer pull rod, of the interior of the driving shell, a partition structure is uniformly and movably mounted in the driving shell in a penetrating manner transversely, an inner limiting base plate is fixedly mounted in the interior of the driving shell, the pushing and pressing structure is movably connected with the inner limiting base plate, a sampling inner tube is movably mounted in the middle of the interior of the driving shell, and a convenient opening and closing door is movably mounted on the driving shell;

the pushing and pressing structure comprises a connecting rod movably connected with the inside of the inner limiting base plate, the top end of the connecting rod is movably provided with a connector, the middle part of the connecting rod is movably provided with a cross rod, the lower surface of the middle part of the cross rod is fixedly provided with a hanging rod, and the bottom end of the hanging rod is fixedly provided with a pushing and pressing head;

the partition structure comprises a partition plate, and one end of the partition plate is fixedly provided with a limiting rod and a pull rope respectively.

Preferably, the drive motor is fixedly mounted on the external support structure, and the drive housing and the threaded outer ring rotate along with the drive of the drive motor.

Preferably, the upper end and the lower end of the connecting rod are respectively movably connected with the lower upper end of the adjacent connecting rod through a connector, and threads are arranged at the bottom end of the connecting rod and inside the connector.

Preferably, the position where the convenient opening and closing door is installed is at the joint of the connecting rod and the connecting head and can be opened.

Preferably, the front shape of the pushing head is a right trapezoid, one short upper end of the pushing head is attached to the outer wall of the sampling inner tube, and the height of the lowest end of the pushing head is higher than the height of the lower separation structure when the device is used for sampling.

Compared with the prior art, the utility model has the following beneficial effects:

this engineering detects uses sampling device, it bores into lowly through the rotatory whole device of drive motor drive shell and screw thread outer loop, the drive that utilizes machinery like this bores into can be fine raises the efficiency and the effect, then can collect the earth sample in the inside sample inner tube, realize moving down to bulldozing the structure through pushing down the outer pull rod, thereby make and bulldoze the structure and drive the middle closed removal of separation structure to the sample inner tube, thereby cut off inside soil sample and part, just so can guarantee between the sample can be by taking out after quick independent being separated by the sample, thereby guaranteed can not take place the mutual influence between the soil sample on each degree of depth layer, subsequent testing result accuracy has been guaranteed.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a perspective view of the pushing structure of the present invention;

fig. 4 is a perspective view of the partition structure of the present invention.

In the figure: 1. a drive housing; 2. a threaded outer ring; 3. an outer link; 4. a drive motor; 5. an outer pull rod; 6. a pushing structure; 61. a connecting rod; 62. a connector; 63. a cross bar; 64. a boom; 65. a push head; 7. a partition structure; 71. a partition plate; 72. a limiting rod; 73. pulling a rope; 8. an inner limiting substrate; 9. sampling an inner tube; 10. the door is convenient to open and close.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a sampling device for engineering inspection comprises a driving shell 1, a threaded outer ring 2 is fixedly mounted on the outer surface of the driving shell 1, an outer connecting rod 3 is fixedly mounted at the top end of the driving shell 1, a driving motor 4 is fixedly connected at the top end of the outer connecting rod 3, an outer pull rod 5 is movably connected to the upper portion inside the driving shell 1 in a penetrating manner, a pushing and pressing structure 6 is fixedly connected to the bottom end of the outer pull rod 5 inside the driving shell 1, a partition structure 7 is uniformly and movably mounted in the driving shell 1 in a penetrating manner, an inner limiting base plate 8 is fixedly mounted in the driving shell 1, the pushing and pressing structure 6 is movably connected with the inner limiting base plate 8, a sampling inner tube 9 is movably mounted in the middle of the driving shell 1, and a convenient opening and closing door 10 is movably mounted on the driving shell 1;

the pushing structure 6 comprises a connecting rod 61 movably connected with the inner limiting base plate 8, the top end of the connecting rod 61 is movably provided with a connecting head 62, the middle part of the connecting rod 61 is movably provided with a cross rod 63, the lower surface of the middle part of the cross rod 63 is fixedly provided with a hanging rod 64, and the bottom end of the hanging rod 64 is fixedly provided with a pushing head 65;

the partition structure 7 includes a partition plate 71, and a stopper rod 72 and a pull rope 73 are fixedly mounted at one end of the partition plate 71, respectively.

Wherein, driving motor 4 fixed mounting is on external bearing structure, and drive shell 1 and screw thread outer loop 2 can rotate along with driving motor 4's drive, can realize driving shell 1 holistic rotation through screw thread outer loop 2 like this and move downwards to the realization carries out sample collection to the soil on whole thickness layer, embodies the practicality of device.

Wherein, the upper and lower both ends of connecting rod 61 pass through connector 62 swing joint with the lower upper end of adjacent connecting rod 61 respectively, and the bottom of connecting rod 61 and the inside screw thread that all is provided with of connector 62 can realize bulldozing the holistic fixed of structure 6 through the threaded connection of connecting rod 61 and connector 62 like this to guarantee that the upper and lower pulling effect of outer pull rod 5 can transmit every and bulldoze on the structure 6, and then guarantee to separate the sample of structure 7 to gathering and cut apart.

Wherein, the position that convenient door 10 that opens and shuts was installed is in the junction of connecting rod 61 and connector 62 and can open, can be when the convenience when needs connect or overhaul the junction that bulldozes inside between the structure 6, improves the practicality of device like this.

Wherein, the front shape that bulldozes head 65 is right trapezoid and the short outer wall of last end one end laminating and sample inner tube 9, and the height that bulldozes head 65's the least significant end is higher than the place height of below partition structure 7 when the device sampling, can make bulldoze head 65 move down through pushing down outer pull rod 5 after gathering the sample in sample inner tube 9 like this to bulldoze head 65 can form inside horizontal extrusion to the partition plate 71, realizes that partition plate 71 divides the layering of sample apart.

The working principle is as follows: during the use, start driving motor 4, driving motor 4 drives the rotation of outer connecting rod 3, thereby it is rotatory to drive shell 1 and screw thread outer loop 2, drive whole brill in soil like this, there will be the soil sample that drills in the inner tube 9 of taking a sample like this, then start driving motor 4 again, take out the device whole, then push down outer pull rod 5, outer pull rod 5 drives connecting rod 61 and pushes down horizontal pole 63, thereby it moves down to make and pushes away head 65 and drive division board 71 and violently insert in the inner tube 9 of taking a sample, the soil on partition structure 7 of both sides will take a sample inner tube 9 cuts off, then take out the soil on partition layer respectively, accomplish the sample to the sample.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering detects uses sampling device, includes drive shell (1), its characterized in that: the outer surface of the driving shell (1) is fixedly provided with a thread outer ring (2), the top end of the driving shell (1) is fixedly provided with an outer connecting rod (3), the top end of the outer connecting rod (3) is fixedly connected with a driving motor (4), an outer pull rod (5) penetrates through the upper part inside the driving shell (1) and is movably connected with the upper part, the bottom end of the outer pull rod (5) in the driving shell (1) is fixedly connected with a pushing structure (6), the driving shell (1) is internally and transversely provided with a separation structure (7) in a penetrating and uniform and movable way, an inner limiting base plate (8) is fixedly arranged in the driving shell (1), the pushing structure (6) is movably connected with the inner limiting base plate (8), the middle part inside the driving shell (1) is movably provided with a sampling inner tube (9), a convenient opening and closing door (10) is movably arranged on the driving shell (1);

the pushing structure (6) comprises a connecting rod (61) movably connected with the inner limiting base plate (8), the top end of the connecting rod (61) is movably provided with a connecting head (62), the middle part of the connecting rod (61) is movably provided with a cross rod (63), the lower surface of the middle part of the cross rod (63) is fixedly provided with a hanging rod (64), and the bottom end of the hanging rod (64) is fixedly provided with a pushing head (65);

the separating structure (7) comprises a separating plate (71), and one end of the separating plate (71) is fixedly provided with a limiting rod (72) and a pull rope (73) respectively.

2. The engineering inspection sampling device of claim 1, wherein: the driving motor (4) is fixedly arranged on an external supporting structure, and the driving shell (1) and the threaded outer ring (2) can rotate along with the driving of the driving motor (4).

3. The engineering inspection sampling device of claim 1, wherein: the upper end and the lower end of the connecting rod (61) are respectively movably connected with the lower upper end of the adjacent connecting rod (61) through a connecting head (62), and threads are arranged at the bottom end of the connecting rod (61) and inside the connecting head (62).

4. The engineering inspection sampling device of claim 1, wherein: the convenient opening and closing door (10) is arranged at the connecting position of the connecting rod (61) and the connecting head (62) and can be opened.

5. The engineering inspection sampling device of claim 1, wherein: the front shape of the pushing head (65) is a right trapezoid, one short upper end is attached to the outer wall of the sampling inner tube (9), and the height of the lowest end of the pushing head (65) is higher than the height of the lower separation structure (7) during sampling.