CN218725525U

CN218725525U - Detection sampler

Info

Publication number: CN218725525U
Application number: CN202222933118.2U
Authority: CN
Inventors: 刘辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-24
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to a civil engineering technical field just discloses a detect sampler, which comprises a roof, the middle part threaded connection of roof upper end has the sampler barrel, and the top threaded connection of sampler barrel has the compaction subassembly, the equal fixedly connected with telescopic rod subassembly in both sides of roof lower extreme, the one end fixedly connected with bottom plate of telescopic rod subassembly, the equal fixedly connected with extension board in both sides of bottom plate, the upper end threaded connection of extension board has control assembly, and the lower extreme fixedly connected with of extension board hides a section of thick bamboo. This detect sampler, through the control assembly, hide the combination setting of a section of thick bamboo and rubber pad, through the rotatory threaded rod of the screw thread that makes progress, drive the universal wheel rebound to hide a section of thick bamboo inside for the rubber pad contacts ground, damages the gyro wheel when avoiding taking a sample, improves the device stability simultaneously, sets up through the combination of sampler barrel and compaction subassembly, with compaction subassembly screw thread rotation to suitable position, in the rotatory sampler barrel of screw thread makes soil get into the sampler barrel through the extrusion downwards.

Description

Detection sampler

Technical Field

The utility model relates to a civil engineering technical field specifically is a detect sampler.

Background

Civil engineering refers to the general name of science and technology for building various engineering facilities, and refers to both the applied materials and equipment and the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and the objects of engineering construction, i.e. various engineering facilities which are built on the ground or underground, on the land or in water and directly or indirectly serve human life, production, military and scientific research.

The requirements of different construction projects on construction sites are different, which requires civil engineering to sample construction sites before construction, especially to sample and detect soil, however, the existing detection sampler has the following disadvantages in the practical use process:

(1) The existing detection device is additionally provided with a roller wheel for convenient movement, a sampler needs to be pressed downwards during sampling, the roller wheel is easily damaged due to overlarge pressure on the roller wheel, and meanwhile, the roller wheel is only used for providing supporting force, so that the integral stability is poor and the use is inconvenient;

(2) When the sampler is lifted upwards, soil can slide down due to the loose soil sample, so that the soil can not be accurately detected, and the detection result is influenced, thereby reducing the practicability of the detection device.

Therefore, to the not enough of prior art, the utility model provides a detect sampler.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a detection sampler, which solves the problems that the prior detection device proposed in the background art is provided with a plurality of rollers for convenient movement, the sampler needs to be pressed downwards during sampling, the rollers are easy to damage due to overlarge pressure on the rollers, and meanwhile, the rollers only provide supporting force, so that the overall stability is poor and the use is inconvenient; when the sampler is lifted upwards, soil can slide down to the soil sample due to the looseness of the soil, and then accurate detection can not be carried out on the soil, so that the detection result is influenced, and the problem of the practicability of the detection device is reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a detect sampler, includes the roof, the middle part threaded connection of roof upper end has the sampler barrel, the top threaded connection of sampler barrel has compaction subassembly, the equal fixedly connected with telescopic rod subassembly in both sides of roof lower extreme, the one end fixedly connected with bottom plate of telescopic rod subassembly, the equal fixedly connected with extension plate in both sides of bottom plate, the upper end threaded connection of extension plate has the control assembly, the lower extreme fixedly connected with of extension plate hides a section of thick bamboo, hide the lower extreme fixedly connected with rubber pad of a section of thick bamboo.

Optionally, the compaction assembly comprises a control disc, a threaded screw rod and an extrusion plate, wherein the control disc is fixedly connected to one end of the outer surface of the threaded screw rod, and the control disc is fixedly connected to one end of the threaded screw rod.

Optionally, the telescopic rod assembly comprises an inner rod, an outer rod and a bolt, the outer rod is sleeved on the outer surface of the inner rod, the bolt is connected to one side of the outer rod in a threaded manner, and a plurality of threaded holes matched with the bolt are formed in one side of the inner rod.

Optionally, the control assembly comprises a threaded rod, a rotating shaft and a universal wheel, and one end of the threaded rod is rotatably connected with the universal wheel through the rotating shaft.

Optionally, the handles are fixedly connected to the two sides of the upper end of the top plate, and anti-skid grains are laid on the outer surfaces of the handles.

Optionally, the outer surface of the sampling tube is laid with spiral lines, and the middle part of the upper end of the bottom plate is provided with a positioning groove.

(III) advantageous effects

The utility model provides a detect sampler possesses following beneficial effect:

1. this detect sampler sets up through the combination of control assembly, a hidden section of thick bamboo and rubber pad, through the rotatory threaded rod of the screw thread that makes progress, drives the universal wheel rebound and to hide a section of thick bamboo inside for the rubber pad contacts ground, damages the gyro wheel when avoiding taking a sample, improves the device stability simultaneously.

2. This detect sampler sets up through the combination of sampler barrel and compaction subassembly, with compaction subassembly screw thread rotation to suitable position, in the rotatory sampler barrel of downward screw thread made soil get into the sampler barrel through the extrusion, when treating the sampler barrel and deepening required position, make the screw lead screw decurrent rotation through the control panel to carry out the compaction back through the stripper plate to soil, upwards mention the sampler barrel, avoid the soil sample to drop, influence the testing result.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the sampling tube of the present invention;

FIG. 3 is a schematic view of the split-charging structure of the control assembly and the hidden cylinder of the present invention;

fig. 4 is a schematic view of the structure of the telescopic rod assembly of the present invention.

In the figure: 1. a top plate; 2. a sampling tube; 3. compacting the assembly; 301. a control panel; 302. a threaded lead screw; 303. a pressing plate; 4. a telescopic rod assembly; 401. an inner rod; 402. an outer pole; 403. a bolt; 5. a base plate; 6. an extension plate; 7. a control component; 701. a threaded rod; 702. a rotating shaft; 703. a universal wheel; 8. a hidden cartridge; 9. a rubber pad; 10. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 4, the present invention provides a technical solution: a detection sampler comprises a top plate 1, wherein a sampling barrel 2 is in threaded connection with the middle of the upper end of the top plate 1, a compaction component 3 is in threaded connection with the top of the sampling barrel 2, the compaction component 3 is in threaded rotation to a proper position through the combination arrangement of the sampling barrel 2 and the compaction component 3, the sampling barrel 2 is in threaded rotation downwards, soil enters the sampling barrel 2 through extrusion, when the sampling barrel 2 extends into a required position, a threaded lead screw 302 is rotated downwards through a control disc 301, so that the sampling barrel 2 is lifted upwards after the soil is compacted through an extrusion plate 303, the soil sample is prevented from falling off and affecting the detection result, telescopic rod components 4 are fixedly connected with the two sides of the lower end of the top plate 1, a bottom plate 5 is fixedly connected with one end of each telescopic rod component 4, extension plates 6 are fixedly connected with the two sides of the bottom plate 5, and a control component 7 is in threaded connection with the upper ends of the extension plates 6, the lower end of the extension plate 6 is fixedly connected with a hidden barrel 8, the lower end of the hidden barrel 8 is fixedly connected with a rubber pad 9, the rubber pad 9 is contacted with the ground by the combination of the control component 7, the hidden barrel 8 and the rubber pad 9 and by rotating the threaded rod 701 through an upward thread, the universal wheel 703 is driven to move upwards to the inside of the hidden barrel 8, the roller is prevented from being damaged during sampling, meanwhile, the stability of the device is improved, the compaction component 3 comprises a control disc 301, a thread screw 302 and an extrusion plate 303, one end of the outer surface of the thread screw 302 is fixedly connected with the control disc 301, one end of the thread screw 302 is fixedly connected with the control disc 301, the telescopic rod component 4 comprises an inner rod 401, an outer rod 402 and a bolt 403, the outer rod 402 is sleeved on the outer surface of the inner rod 401, one side of the outer rod 402 is in threaded connection with the bolt 403, one side of the inner rod 401 is provided with a plurality of threaded holes matched with the bolt 403, control assembly 7 includes threaded rod 701, pivot 702 and universal wheel 703, the one end of threaded rod 701 rotates through pivot 702 to be connected with universal wheel 703, through the setting of universal wheel 703, be convenient for remove the device, the equal fixedly connected with handle 10 in both sides of roof 1 upper end, anti-skidding line has been laid to the surface of handle 10, through the setting of handle 10, be convenient for carry out the push-and-pull to the device, the spiral line has been laid to the surface of sampler barrel 2, the constant head tank has been seted up at the middle part of bottom plate 5 upper end.

The utility model discloses in, the device's working procedure as follows:

1. a user holds the handle 10 by hand to push the device to a required position, rotates the threaded rod 701 through the upward threads, and drives the universal wheel 703 to move upwards to the interior of the hidden barrel 8, so that the rubber pad 9 contacts the ground;

2. adjusting the inner rod 401 and the outer rod 402 to proper positions, and screwing the bolts 403 into corresponding threaded holes for fixing;

3. with 3 screw rotations of compaction subassembly to suitable position, downward screw rotation sampling tube 2 makes soil get into sampling tube 2 in through the extrusion, when waiting that sampling tube 2 deepens required position, makes screw lead screw 302 down rotatory through control panel 301 to carry out the compaction back to soil through stripper plate 303, upwards mention sampling tube 2, later continue downward screw rotation compaction subassembly 3 ejecting with the soil sample, accomplish the sample.

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. A detection sampler comprising a top plate (1), characterized in that: the middle part threaded connection of roof (1) upper end has sampling tube (2), the top threaded connection of sampling tube (2) has compaction subassembly (3), the equal fixedly connected with telescopic link subassembly (4) in both sides of roof (1) lower extreme, the one end fixedly connected with bottom plate (5) of telescopic link subassembly (4), the equal fixedly connected with extension board (6) in both sides of bottom plate (5), the upper end threaded connection of extension board (6) has control assembly (7), the lower extreme fixedly connected with of extension board (6) hides a section of thick bamboo (8), hide lower extreme fixedly connected with rubber pad (9) of a section of thick bamboo (8).

2. A detection sampler according to claim 1, wherein: compaction subassembly (3) are including control panel (301), screw lead screw (302) and stripper plate (303), the one end fixedly connected with control panel (301) of screw lead screw (302) surface, the one end fixedly connected with control panel (301) of screw lead screw (302).

3. A detection sampler according to claim 1, wherein: the telescopic rod assembly (4) comprises an inner rod (401), an outer rod (402) and a bolt (403), the outer surface of the inner rod (401) is sleeved with the outer rod (402), one side of the outer rod (402) is in threaded connection with the bolt (403), and one side of the inner rod (401) is provided with a plurality of threaded holes matched with the bolt (403).

4. A detection sampler according to claim 1, wherein: the control assembly (7) comprises a threaded rod (701), a rotating shaft (702) and a universal wheel (703), and one end of the threaded rod (701) is rotatably connected with the universal wheel (703) through the rotating shaft (702).

5. A detection sampler according to claim 1, wherein: the anti-skidding roof is characterized in that handles (10) are fixedly connected to the two sides of the upper end of the roof (1), and anti-skidding lines are laid on the outer surfaces of the handles (10).

6. A detection sampler according to claim 1, wherein: the outer surface of the sampling cylinder (2) is paved with spiral grains, and the middle part of the upper end of the bottom plate (5) is provided with a positioning groove.