CN215811732U

CN215811732U - Soil sampling device is used in engineering reconnaissance design

Info

Publication number: CN215811732U
Application number: CN202121842785.9U
Authority: CN
Inventors: 彭涛
Original assignee: Wuhan Yahua Survey And Design Co ltd
Current assignee: Wuhan Yahua Survey And Design Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-02-11
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a soil sampling device for engineering investigation and design, and particularly relates to the field of traffic soil detection instruments, which comprises a soil sampler and an acquisition outer tube, wherein the acquisition outer tube is welded at the lower end of the soil sampler, a pull rod is sleeved in the soil sampler, a collection inner tube is sleeved in the acquisition outer tube, the bottom end of the pull rod is welded on the collection inner tube, a rotating shaft is welded at the bottom end of the collection inner tube, and the bottom end of the rotating shaft is hinged with a closed leakage-proof plate; through gathering outer tube, pull rod, grip, collecting inner tube, second spout, traveller, loop bar, spring, articulated combination pole, pivot and closed leak protection board mutually support for operating personnel is effectively solved owing to the different incomplete problem of soil sample sampling result that probably leads to the soil sample to drop of soil texture softness degree when taking a sample to the pattern, has not only ensured this sampling device and can normally function, has still effectively improved this sampling device's availability factor.

Description

Soil sampling device is used in engineering reconnaissance design

Technical Field

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

Background

Soil sampler refers to a tool for taking a soil sample. Soil sampler can follow after proposing the soil face and take out the soil sample, can continue to gather the soil sample of the different degree of depth at former sampling hole, nevertheless will notice when extracting soil sampler from soil, prevent that sampling hole soil debris all around from flowing into in getting soil hole, and soil sampler sample is little to soil destruction, can the layering borrow. Shovels are commonly used to dig profile pits for collecting profile samples or whole specimens.

But present soil sampling device for engineering investigation design still has some drawbacks, inserts soil when soil sampling device, because the sampling device bottom does not have the leak protection structure, can lead to the condition of soil to lose to take place, and such condition all has certain influence to soil sampling investigation and later research, and we propose a soil sampling device for engineering investigation design for this reason.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the embodiment of the utility model provides a soil sampling device for engineering investigation and design, and the problem that an operator may cause soil samples to fall and have incomplete sampling results due to different soil texture softness when sampling patterns is effectively solved through the mutual matching of the collecting outer tube, the pull rod, the second chute, the sliding column, the loop bar, the spring, the hinged combination rod, the rotating shaft and the closed leakage-proof plate, so that the normal operation of the sampling device is ensured, and the use efficiency of the sampling device is effectively improved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil sampling device for engineering reconnaissance design, includes soil sampler and collection outer tube, it welds the lower extreme at soil sampler to gather the outer tube, the soil sampler endotheca is equipped with the pull rod, it is equipped with the collection inner tube to gather the outer tube endotheca, the welding of pull rod bottom is on collecting the inner tube, it has the pivot to collect the welding of inner tube bottom, the articulated closed leak protection board that is connected with in pivot bottom, gather the outer tube inboard and seted up the second spout, the inside welding of second spout has the traveller, the winding of traveller outside has the spring, the traveller overcoat is equipped with the loop bar, the inboard welding of loop bar has articulated combination bar, articulated combination bar upper end articulates on collecting the inner tube, the welding of articulated combination bar bottom is on closed leak protection board, the welding of pull rod top has the gripping member.

Through adopting above-mentioned technical scheme, utilize articulated linkage effect of articulated combination pole under, make the user after will gathering the outer tube and insert soil, promote the gripping piece downwards, make and collect the inner tube while downstream, thereby drive loop bar downstream when collecting the inner tube downstream, make articulated combination pole inwards pressurize closed leak protection board, thereby make four closed leak protection boards of group can close into a enclosed construction, then effectively block soil and lose, after soil sampler breaks away from soil with gathering the outer tube simultaneously, loosen the gripping piece, utilize the elastic property of spring to make the loop bar rebound upwards, then reach closed leak protection board and open the light purpose of taking out soil.

In a preferred embodiment, the loop bar is attached to the inner wall of the second sliding groove, the spring is connected with the loop bar, and the second sliding groove is connected to the bottom end of the spring.

Through adopting above-mentioned technical scheme for the loop bar can be more stable when removing, utilizes the elastic property of spring simultaneously, and the loop bar can be driven by the spring and be reset motion when no holding down force.

In a preferred embodiment, the number of the closed leakage-proof plates is four, and the shape of the closed leakage-proof plates is an arc sector structure.

Through adopting above-mentioned technical scheme for four closed leak protection boards of group can make up into a confined semicircle arc when closed, thereby effectively reach and prevent that soil from dropping the incomplete purpose of sample.

In a preferred embodiment, the upper end surface of the grip is provided with anti-slip lines, and the grip is integrally in a semicircular hollow shape.

Through adopting above-mentioned technical scheme, utilize this structure, make the user of service can better grip and operate the gripping member, save operating time greatly then, improve work efficiency.

In a preferred embodiment, soil sampler outside cover is equipped with the footboard shifting ring, the welding of footboard shifting ring both sides has the footboard main part, the auxiliary tank has been seted up on the footboard shifting ring, the welding has the rotation torsional spring pole in the auxiliary tank, the cover is equipped with special-shaped handle on the rotation torsional spring pole, first spout has been seted up to soil sampler both sides, sliding sleeve is equipped with the slider in the first spout, the slider welding is on the footboard shifting ring, special-shaped groove has been seted up on the soil sampler, special-shaped groove nestification is in special-shaped handle bottom.

Through adopting above-mentioned technical scheme for the height of footboard main part is adjusted, makes things convenient for the user of service to keep using user's self adaptation height relatively when trampling the footboard main part then, makes the user of service more laborsaving, improves the availability factor of doing up the structure then.

In a preferred embodiment, each set is spaced apart by a distance of five centimeters.

Through adopting above-mentioned technical scheme for the footboard main part can carry out regulation by a relatively large margin, effectively improves the application scope of this structure.

In a preferred embodiment, the sliding block coincides with a transverse plane of the first runner.

Through adopting above-mentioned technical scheme for the footboard main part utilizes the sliding connection of first spout and slider when removing, makes the footboard main part remove ground more stably, has effectively improved device availability factor.

The utility model has the technical effects and advantages that:

1. by the mutual matching of the collecting outer tube, the pull rod, the holding piece, the collecting inner tube, the second sliding chute, the sliding column, the loop bar, the spring, the hinged combination rod, the rotating shaft and the closed leakage-proof plate, the problem that an operator can cause a soil sample to fall and a sampling result to be incomplete due to different soil texture softness when sampling a pattern is effectively solved, the normal operation of the sampling device is guaranteed, and the use efficiency of the sampling device is effectively improved;

2. through mutually supporting in first spout, slider, auxiliary tank, rotation torsional spring pole, dysmorphism handle and dysmorphism groove for the footboard main part not only can carry out high regulation on soil sampler, utilizes the block effect in dysmorphism handle and dysmorphism groove to also can fix the footboard main part, thereby ensures the stability of footboard main part after carrying out the altitude mixture control, thereby improves the steady operation of device.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is an enlarged view of the structure of FIG. 1.

FIG. 3 is a schematic view of a pedal according to the present invention.

FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention.

Fig. 5 is a schematic view of the front view structure of the present invention.

FIG. 6 is an enlarged view of the structure of FIG. 5 in accordance with the present invention at C.

Wherein: 1. a soil sampler; 2. a pedal moving ring; 3. a pedal body; 4. a first chute; 5. a slider; 6. an auxiliary groove; 7. rotating the torsion spring rod; 8. a special-shaped handle; 9. a special-shaped groove; 10. collecting an outer tube; 11. a pull rod; 12. a grip; 13. collecting the inner tube; 14. a second chute; 15. a traveler; 16. a loop bar; 17. a spring; 18. a hinged combination rod; 19. a rotating shaft; 20. the leak-proof plate is closed.

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 the attached drawings 1-6 of the specification, the soil sampling device for engineering investigation design of an embodiment of the utility model comprises a soil sampler 1 and an outer collecting pipe 10, wherein the outer collecting pipe 10 is welded at the lower end of the soil sampler 1, a pull rod 11 is sleeved in the soil sampler 1, an inner collecting pipe 13 is sleeved in the outer collecting pipe 10, the bottom end of the pull rod 11 is welded on the inner collecting pipe 13, a rotating shaft 19 is welded at the bottom end of the inner collecting pipe 13, a closed leakage-proof plate 20 is hinged at the bottom end of the rotating shaft 19, a second chute 14 is arranged at the inner side of the outer collecting pipe 10, a sliding column 15 is welded in the second chute 14, a spring 17 is wound outside the sliding column 15, a sleeve rod 16 is sleeved outside the sliding column 15, a hinged combination rod 18 is welded at the inner side of the sleeve rod 16, the upper end of the hinged combination rod 18 is hinged on the inner collecting pipe 13, the bottom end of the hinged combination rod 18 is welded on the closed leakage-proof plate 20, a holding part 12 is welded at the top end of the pull rod 11, by utilizing the structure, the soil sampler 1 can effectively and completely carry out soil mobile phone without worrying about the problem that the soil falls off after being collected, so that the use efficiency of the device is greatly improved; secondly, the loop bar 16 is attached to the inner wall of the second chute 14, the spring 17 is connected with the loop bar 16, the second chute 14 is connected to the bottom end of the spring 17, the loop bar 16 can move up and down and the stability of the loop bar is guaranteed by the design, the loop bar 16 can be enabled to reset under the action of external force, and therefore the closed leakage-proof plate 20 can be enabled to be normally opened and closed; in addition, the number of the closed leak-proof plates 20 is four, the shape of the closed leak-proof plates 20 is an arc fan-shaped structure, and the four closed leak-proof plates 20 can form a closed structure through the rotating shaft 19 by using the arrangement, so that the device can normally operate; it should also be noted that the upper end surface of the holding part 12 is provided with anti-slip lines, the holding part 12 is integrally in a semicircular hollow shape, and the structure is utilized to enable a user to more conveniently hold the holding part 12 and to have the anti-slip lines, so that the situation that the user slips and does not pull well when pulling the holding part 12 is reduced.

Further, a pedal moving ring 2 is sleeved outside the soil sampler 1, pedal main bodies 3 are welded on two sides of the pedal moving ring 2, an auxiliary groove 6 is formed in the pedal moving ring 2, a rotating torsion spring rod 7 is welded in the auxiliary groove 6, a special-shaped handle 8 is sleeved on the rotating torsion spring rod 7, first sliding grooves 4 are formed in two sides of the soil sampler 1, a sliding block 5 is sleeved in each first sliding groove 4, the sliding block 5 is welded on the pedal moving ring 2, a special-shaped groove 9 is formed in the soil sampler 1, the special-shaped groove 9 is nested at the bottom of the special-shaped handle 8, the special-shaped groove 9 is clamped by the special-shaped handle 8, so that the fixing effect of the pedal main body 3 is guaranteed, the upper end of the special-shaped handle 8 is inwards extruded, so that the lower end of the special-shaped handle 8 is separated from the special-shaped groove 9, at the moment, the pedal moving ring 2 and the pedal main body 3 can move up and down, so that the pedal main body 3 can be adjusted and adjusted, and the stability of the pedal main body 3 after being adjusted and fixed can be guaranteed, the use efficiency of the soil sampler 1 is greatly improved; at the moment, the spacing distance of each group is five centimeters, so that the pedal main body 3 can be stably and uniformly adjusted, and the application range of the structure is effectively enlarged; further, the cross section of slider 5 and first spout 4 keeps unanimous, utilizes this structure to make slider 5 move in first spout 4 steadily to guaranteed that footboard shift ring 2 and footboard main part 3 can the steady operation.

It should be noted that, when an operator needs to sample soil, when the collecting outer tube 10 penetrates deep into soil to sample a soil sample, the soil may fall from the collecting inner tube 13, so that the sample is incomplete, at this time, the grip 12 may be pushed downward to drive the pull rod 11 to move downward, at this time, the pull rod 11 drives the collecting inner tube 13 to move downward, at this time, the collecting inner tube 13 moves downward to drive the hinged combination rod 18 to move downward together, and since the loop rod 16 is hinged to the middle section of the hinged combination rod 18, the loop rod 16 can also ensure that the hinged combination rod 18 moves downward stably while moving downward, at this time, the bottom end of the hinged combination rod 18 also moves downward to drive the closed leakage-proof plate 20 to rotate inward around the rotating shaft 19, so that the four groups of closed leakage-proof plates 20 form a closed structure, on the contrary, when the soil sampler 1 is pulled out of the soil after sampling, the holding piece 12 is loosened, the loop bar 16 moves upwards by utilizing the elastic performance of the spring 17, and then the closed leak-proof plate 20 is driven to open and close so as to conveniently take out the soil; in addition, the pedal body 3 and the pedal moving ring 2 can stably move on the soil sampler 1 by the sliding connection of the first sliding groove 4 and the sliding block 5, the special-shaped handle 8 can clamp the special-shaped groove 9 under the torsion action of the rotary torsion spring rod 7, so that the pedal body 3 can be fixed, when the pedal body 3 and the pedal moving ring 2 need to be adjusted, the upper end of the special-shaped handle 8 can be inwards extruded, so that the special-shaped handle 8 rotates by taking the rotary torsion spring rod 7 as the center of a circle, the special-shaped groove 9 and the special-shaped handle 8 are relieved from limiting, the pedal body 3 and the pedal moving ring 2 can be adjusted in a vertical sliding manner, the pedal body 3 can be conveniently fixed while being adjusted in height by the devices, and the application range of users to the pedal body 3 is greatly improved, the working efficiency of the device is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a soil sampling device is used in engineering reconnaissance design, includes soil sampler (1) and gathers outer tube (10), gather outer tube (10) welding at the lower extreme of soil sampler (1), its characterized in that: a pull rod (11) is sleeved in the soil sampler (1), a collecting inner tube (13) is sleeved in the collecting outer tube (10), the bottom end of the pull rod (11) is welded on the collection inner pipe (13), the bottom end of the collection inner pipe (13) is welded with a rotating shaft (19), the bottom end of the rotating shaft (19) is hinged with a closed leak-proof plate (20), the inner side of the collecting outer tube (10) is provided with a second chute (14), a sliding column (15) is welded in the second sliding chute (14), a spring (17) is wound on the outer side of the sliding column (15), a loop bar (16) is sleeved outside the sliding column (15), a hinged combined bar (18) is welded on the inner side of the loop bar (16), the upper end of the hinged combination rod (18) is hinged to the collecting inner pipe (13), the bottom end of the hinged combination rod (18) is welded to the closed leakage-proof plate (20), and the top end of the pull rod (11) is welded with the holding piece (12).

2. The soil sampling device for engineering investigation design of claim 1, wherein: loop bar (16) laminating is on second spout (14) inner wall, spring (17) are connected with loop bar (16), second spout (14) are connected in spring (17) bottom.

3. The soil sampling device for engineering investigation design of claim 1, wherein: the number of the closed leak-proof plates (20) is four, and the shape of the closed leak-proof plates (20) is an arc sector structure.

4. The soil sampling device for engineering investigation design of claim 1, wherein: the anti-skid holding tool is characterized in that anti-skid lines are arranged on the upper end surface of the holding part (12), and the holding part (12) is integrally in a semicircular hollow shape.

5. The soil sampling device for engineering investigation design of claim 1, wherein: soil sampler (1) outside cover is equipped with footboard shift ring (2), the welding of footboard shift ring (2) both sides has footboard main part (3), supplementary groove (6) have been seted up on footboard shift ring (2), welded joint has rotation torsional spring pole (7) in supplementary groove (6), the cover is equipped with special-shaped handle (8) on rotation torsional spring pole (7), first spout (4) have been seted up to soil sampler (1) both sides, sliding sleeve is equipped with slider (5) in first spout (4), slider (5) welding is on footboard shift ring (2), dysmorphism groove (9) have been seted up on soil sampler (1), dysmorphism groove (9) nestification is in dysmorphism handle (8) bottom.

6. The soil sampling device for engineering investigation design of claim 5, wherein: the interval distance between the special-shaped groove (9) and the special-shaped groove (9) in each group is five centimeters.

7. The soil sampling device for engineering investigation design of claim 5, wherein: the cross section of the sliding block (5) is consistent with that of the first sliding chute (4).