CN212379074U - Geotechnical engineering investigation sampling device - Google Patents
Geotechnical engineering investigation sampling device Download PDFInfo
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- CN212379074U CN212379074U CN202021226127.2U CN202021226127U CN212379074U CN 212379074 U CN212379074 U CN 212379074U CN 202021226127 U CN202021226127 U CN 202021226127U CN 212379074 U CN212379074 U CN 212379074U
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Abstract
The utility model relates to a sampling device technical field, concretely relates to geotechnical engineering reconnaissance sampling device, which comprises an outer shell body, one side of shell body has linked firmly and has pushed away the handle. The utility model discloses in, through start-up hydraulic telescoping cylinder and motor one simultaneously, and hydraulic telescoping cylinder promotes the slurcam, motor one, place case and pipe downstream, thereby make the drill bit downstream, and the motor drives and places the case and rotate, thereby make the pipe, drill bit and sampling tube rotate, and then utilize the rotatory sample of accomplishing of drill bit, and the sample removes the inside to the sampling tube, rethread closes hydraulic telescoping cylinder and motor one after starter motor two, make motor two drive bevel gear one and rotate, thereby make bevel gear two and screw rod rotate, and then make the screwed pipe, connecting rod and closing plate remove, and the closing plate that removes seals the bottom of sampling tube, the sample of having avoided this geotechnical engineering reconnaissance sampling device sample drops, this geotechnical engineering reconnaissance sampling device's practicality has been increased.
Description
Technical Field
The utility model relates to a sampling device technical field, concretely relates to geotechnical engineering reconnaissance sampling device.
Background
The task of geotechnical engineering investigation is to correctly reflect the influence of engineering geological conditions and geotechnical body behaviors of a site according to the requirements of different investigation stages, combine the specific requirements of engineering such as engineering design, construction conditions and foundation treatment, carry out technical argumentation and evaluation, submit decision-making specific suggestions for geotechnical engineering problems and solving problems, and propose design criteria of engineering such as foundations and side slopes and guiding suggestions of geotechnical engineering construction, provide basis for design and construction, serve the whole process of engineering construction, frequently need to carry out geotechnical sampling when carrying out geotechnical engineering exploration, but the existing geotechnical engineering exploration sampling device is heavy in volume and inconvenient to carry and use, and the existing geotechnical engineering exploration sampling device is not easy to take out sampled samples and easily slides down when carrying out sampling.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that geotechnical engineering reconnaissance sampling device transport is used inconveniently and the sample drops easily, provide geotechnical engineering reconnaissance sampling device.
The purpose of the utility model can be realized by the following technical scheme:
the geotechnical engineering investigation sampling device comprises an outer shell, wherein one side of the outer shell is fixedly connected with a push handle, one end of the bottom of the outer shell is fixedly connected with two universal wheels, the top of the outer shell is fixedly connected with a hydraulic telescopic cylinder, the output end of the hydraulic telescopic cylinder penetrates through the outer shell and extends to the inside of the outer shell, the output end of the hydraulic telescopic cylinder is fixedly connected with a push plate, the middle position of the bottom of the push plate is fixedly connected with a motor I, the output end of the motor I is fixedly connected with a placing box, the bottom of the placing box is provided with a first circular through hole, a round pipe is fixedly connected at the position of the placing box corresponding to the first circular through hole, the bottom of the circular tube is fixedly connected with a drill bit, a sampling tube is arranged at the central position inside the circular tube, the top of the sampling tube is fixedly connected with the inner top surface of the placing box, and the placing box and the circular tube are internally provided with a sampling device;
the sampling device comprises two motors II, the tops of the two motors II are fixedly connected with the inner top surface of the placing box, the output end of the motor II is fixedly connected with a conical gear I, one side of the conical gear I is meshed with a conical gear II, a screw rod is fixedly sleeved in the conical gear II, one end of the screw rod is rotatably connected with the placing box, a screwed pipe is sleeved on the outer side of the other end of the screw rod in a rotating mode, the bottom of the screwed pipe is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a sealing plate, the two sealing plates are of mirror symmetry structures, when the sampling device is used, the geotechnical engineering investigation sampling device is moved to a proper position by a push handle and a universal wheel, so that the geotechnical engineering investigation sampling device is convenient to carry and use, a hydraulic telescopic cylinder and a motor I are started simultaneously, the hydraulic telescopic cylinder pushes the push plate, the motor I, the placing box and a, thereby make the drill bit remove downwards, and the case is placed in the drive of motor one and is rotated, thereby make the pipe, drill bit and sampling tube rotate, and then utilize the rotatory sample of accomplishing of drill bit, and the sample removes to and the inside of sampling tube, after the drill bit removed suitable position, close hydraulic telescoping cylinder and motor start motor two in the lump, motor two drives bevel gear one and rotates, thereby make bevel gear two and screw rod rotate, and then make the screwed pipe, connecting rod and closing plate remove, the closing plate of removal seals the bottom of sampling tube, the sample of having avoided this geotechnical engineering reconnaissance sampling device sample drops, the practicality of this geotechnical engineering reconnaissance sampling device has been increased.
Further lie in, the bottom of shell body both sides has all linked firmly the curb plate, and has seted up two circular through-holes two on the curb plate, the inside sliding connection of circular through-hole two has fixing bolt, utilizes curb plate and fixing bolt to be convenient for fix this geotechnical engineering investigation sampling device's position.
Further lie in, the spout has all been seted up to the intermediate position department of the inside both sides wall of shell body, the intermediate position department of slurcam both sides has all linked firmly the slider, the slider utilizes slider and spout to carry on spacingly to the slurcam along corresponding position spout sliding connection.
The bottom of the sealing plate is fixedly connected with a clamping block, a limiting groove is formed in the position, corresponding to the clamping block, of the top of the drill bit, the clamping block is connected with the limiting groove in a sliding mode, and the clamping block and the limiting groove are used for limiting the sealing plate.
Further, the distance between the bottom of the sampling tube and the drill bit is the same as the thickness of the sealing plate, so that the sample is prevented from moving between the circular tube and the sampling tube.
The cross section of the sealing plate is semicircular, the inner diameter of the sampling tube is the same as that of the drill bit, and the diameter of the sealing plate is larger than that of the sampling tube, so that a sample is prevented from falling off.
The utility model has the advantages that:
1. the universal wheel is arranged on one side of the bottom of the outer shell, the geotechnical engineering investigation sampling device is moved to a proper position by the aid of the push handle and the universal wheel, so that the geotechnical engineering investigation sampling device is convenient to carry and use, the hydraulic telescopic cylinder and the motor I are started simultaneously, the hydraulic telescopic cylinder pushes the push plate, the motor I, the placing box and the round pipe to move downwards, the drill bit is moved downwards, the motor drives the placing box to rotate, the round pipe, the drill bit and the sampling pipe are rotated, sampling is completed by means of rotation of the drill bit, the sample is moved to the inner part of the sampling pipe, the motor II is started after the hydraulic telescopic cylinder and the motor I are closed, the motor II drives the bevel gear I to rotate, the bevel gear II and the screw rod are rotated, the screw pipe, the connecting rod and the sealing plate are moved, and the moving sealing plate seals the bottom of the sampling pipe, the sample of having avoided this geotechnical engineering reconnaissance sampling device sample drops, has increased this geotechnical engineering reconnaissance sampling device's practicality.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the position relationship between the placement box and the sampling device of the present invention;
FIG. 3 is a schematic structural view of a sampling device according to the present invention;
FIG. 4 is a schematic view of the position relationship between the middle tube and the drill according to the present invention;
FIG. 5 is a schematic structural view of a middle pushing plate of the present invention;
fig. 6 is a schematic structural view of the middle sealing plate of the present invention.
In the figure: 100. an outer housing; 101. a chute; 110. a hydraulic telescopic cylinder; 120. a push handle; 130. a side plate; 140. fixing the bolt; 150. a universal wheel; 160. a push plate; 161. a slider; 170. a first motor; 180. placing a box; 200. a sampling device; 210. a second motor; 220. a first conical gear; 230. a second bevel gear; 240. a solenoid; 250. a screw; 260. a connecting rod; 270. a sealing plate; 271. a clamping block; 300. a circular tube; 310. a drill bit; 320. and a sampling tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, a geotechnical engineering investigation sampling device includes an outer casing 100, a push handle 120 is fixedly connected to one side of the outer casing 100, two universal wheels 150 are fixedly connected to one end of the bottom of the outer casing 100, a hydraulic telescopic cylinder 110 is fixedly connected to the top of the outer casing 100, an output end of the hydraulic telescopic cylinder 110 penetrates through the outer casing 100 and extends into the outer casing 100, an output end of the hydraulic telescopic cylinder 110 is fixedly connected to a push plate 160, a first motor 170 is fixedly connected to a middle position of the bottom of the push plate 160, an output end of the first motor 170 is fixedly connected to a placing box 180, a first circular through hole is formed at the bottom of the placing box 180, a circular tube 300 is fixedly connected to a position of the placing box 180 corresponding to the first circular through hole, a drill bit 310 is fixedly connected to the bottom of the circular, the top of the sampling tube 320 is fixedly connected with the inner top surface of the placing box 180, and the placing box 180 and the circular tube 300 are internally provided with the sampling device 200;
the sampling device 200 comprises two motors II 210, the tops of the two motors II 210 are fixedly connected with the inner top surface of the placing box 180, the output end of the motor II 210 is fixedly connected with a conical gear I220, one side of the conical gear I220 is meshed with a conical gear II 230, a screw rod 250 is fixedly sleeved inside the conical gear II 230, one end of the screw rod 250 is rotatably connected with the placing box 180, a screwed pipe 240 is sleeved outside the other end of the screw rod 250 in a screwed mode, the bottom of the screwed pipe 240 is fixedly connected with a connecting rod 260, the bottom of the connecting rod 260 is fixedly connected with a sealing plate 270, the two sealing plates 270 are of mirror symmetry structures, when the sampling device is used, the geotechnical engineering investigation sampling device is moved to a proper position by using a push handle 120 and a universal wheel 150, the geotechnical engineering investigation sampling device is convenient to carry and use, the hydraulic telescopic cylinder 110 and the motor I170 are simultaneously started, and the hydraulic telescopic cylinder 110, The first motor 170, the placing box 180 and the round tube 300 move downwards, so that the drill bit 310 moves downwards, the first motor 170 drives the placing box 180 to rotate, so that the round tube 300, the drill bit 310 and the sampling tube 320 rotate, further, the drill bit 310 is rotated to complete sampling, and the sample moves to and is sampled inside the tube 320, after the drill bit 310 moves to a proper position, the hydraulic telescopic cylinder 110 and the first motor 170 are closed, the second motor 210 is started, the second motor 210 drives the first conical gear 220 to rotate, so that the second conical gear 230 and the screw rod 250 rotate, further, the screw tube 240, the connecting rod 260 and the sealing plate 270 move, the bottom of the sampling tube 320 is sealed by the movable sealing plate 270, the sample sampled by the geotechnical engineering investigation sampling device is prevented from falling, and the practicability of the geotechnical engineering investigation sampling device is improved.
The bottom of shell body 100 both sides has all linked firmly curb plate 130, and two circular through-holes two have been seted up on curb plate 130, the inside sliding connection of circular through-hole two has fixing bolt 140, it is convenient for fix this geotechnical engineering reconnaissance sampling device's position to utilize curb plate 130 and fixing bolt 140, spout 101 has all been seted up to the intermediate position department of the inside both sides wall of shell body 100, the intermediate position department of slurcam 160 both sides has all linked firmly slider 161, slider 161 is along corresponding position spout 101 sliding connection, it is spacing to utilize slider 161 and spout 101 to carry out slurcam 160.
The bottom of sealing plate 270 has linked firmly fixture block 271, the position department that the corresponding fixture block 271 in drill bit 310 top has seted up the spacing groove, the spacing groove sliding connection of fixture block 271 edge corresponding position department, it is spacing to sealing plate 270 to utilize fixture block 271 and spacing groove, interval between sampling tube 320 bottom and the drill bit 310 is the same with the thickness of sealing plate 270, avoid the sample to remove between pipe 300 and the sampling tube 320, the cross section of sealing plate 270 is semi-circular, the internal diameter of sampling tube 320 is the same with the internal diameter of drill bit 310, the diameter of sealing plate 270 is greater than the internal diameter of sampling tube 320, the sample has been avoided dropping.
The external profiles of the first bevel gear 220 and the second bevel gear 230 are the same, so that the first bevel gear 220 and the second bevel gear 230 are meshed more tightly.
The working principle is as follows: when the device is used, the geotechnical engineering investigation sampling device is moved to a proper position by the push handle 120 and the universal wheel 150, so that the geotechnical engineering investigation sampling device is convenient to carry and use, the hydraulic telescopic cylinder 110 and the motor I170 are simultaneously started, the hydraulic telescopic cylinder 110 pushes the push plate 160, the motor I170, the placing box 180 and the round pipe 300 to move downwards, the drill bit 310 moves downwards, the motor I170 drives the placing box 180 to rotate, so that the round pipe 300, the drill bit 310 and the sampling pipe 320 rotate, sampling is completed by the rotation of the drill bit 310, samples move to the inside of the sampling pipe 320, after the drill bit 310 moves to a proper position, the hydraulic telescopic cylinder 110 and the motor I170 are closed, the motor II 210 is started, the motor II 210 drives the bevel gear I220 to rotate, so that the bevel gear II 230 and the screw rod 250 rotate, and the screw pipe 240, the connecting rod 260 and the sealing plate 270 move, the movable sealing plate 270 seals the bottom of the sampling tube 320, and the samples sampled by the geotechnical engineering investigation sampling device are prevented from falling.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. Geotechnical engineering investigation sampling device, including shell body (100), its characterized in that, one side of shell body (100) has linked firmly pushes away handle (120), the one end of shell body (100) bottom has linked firmly two universal wheels (150), the top of shell body (100) has linked firmly hydraulic telescoping cylinder (110), the output of hydraulic telescoping cylinder (110) runs through shell body (100) and extends to the inside of shell body (100), the output of hydraulic telescoping cylinder (110) has linked firmly slurcam (160), the intermediate position department of slurcam (160) bottom has linked firmly motor one (170), the output of motor one (170) has linked firmly places case (180), the bottom of placing case (180) has seted up circular through-hole one, the position department of placing case (180) corresponding circular through-hole one has linked firmly pipe (300), the bottom of pipe (300) has linked firmly drill bit (310), a sampling tube (320) is arranged at the center position inside the circular tube (300), the top of the sampling tube (320) is fixedly connected with the inner top surface of the placing box (180), and a sampling device (200) is arranged inside the placing box (180) and the circular tube (300);
sampling device (200) includes two motors two (210), two the top of two motors (210) links firmly with the interior top surface of placing case (180), the output of two motors (210) has linked firmly bevel gear one (220), one side meshing of bevel gear one (220) has bevel gear two (230), the inside cup joint of bevel gear two (230) is fixed with screw rod (250), and the one end of screw rod (250) with place case (180) and rotate and be connected, the outside of the screw rod (250) other end has cup jointed spiral tube (240) soon, the bottom of spiral tube (240) has linked firmly connecting rod (260), the bottom of connecting rod (260) has linked firmly closing plate (270), two each other is the mirror symmetry structure for closing plate (270).
2. The geotechnical engineering investigation sampling device of claim 1, wherein the bottom of each side of the outer casing (100) is fixedly connected with a side plate (130), the side plates (130) are provided with two circular through holes II, and the inner parts of the circular through holes II are slidably connected with fixing bolts (140).
3. The geotechnical engineering investigation sampling device of claim 1, wherein the middle positions of two side walls inside the outer shell (100) are respectively provided with a sliding groove (101), the middle positions of two sides of the push plate (160) are respectively fixedly connected with a sliding block (161), and the sliding blocks (161) are slidably connected along the sliding grooves (101) at corresponding positions.
4. The geotechnical engineering investigation sampling device of claim 1, wherein the bottom of the sealing plate (270) is fixedly connected with a clamping block (271), the top of the drill bit (310) is provided with a limiting groove at a position corresponding to the clamping block (271), and the clamping block (271) is slidably connected along the limiting groove at the corresponding position.
5. The geotechnical engineering investigation sampling device of claim 1, wherein the spacing between the bottom of the sampling tube (320) and the drill bit (310) is the same as the thickness of the sealing plate (270).
6. The geotechnical engineering investigation sampling device of claim 1, wherein the sealing plate (270) is semicircular in cross section, the inner diameter of the sampling tube (320) is the same as the inner diameter of the drill bit (310), and the diameter of the sealing plate (270) is larger than the inner diameter of the sampling tube (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226127.2U CN212379074U (en) | 2020-06-29 | 2020-06-29 | Geotechnical engineering investigation sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021226127.2U CN212379074U (en) | 2020-06-29 | 2020-06-29 | Geotechnical engineering investigation sampling device |
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| CN212379074U true CN212379074U (en) | 2021-01-19 |
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| CN202021226127.2U Active CN212379074U (en) | 2020-06-29 | 2020-06-29 | Geotechnical engineering investigation sampling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030334A (en) * | 2023-09-04 | 2023-11-10 | 安徽贲鼎工程科技有限公司 | Hydrogeology reconnaissance measuring device and method |
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2020
- 2020-06-29 CN CN202021226127.2U patent/CN212379074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030334A (en) * | 2023-09-04 | 2023-11-10 | 安徽贲鼎工程科技有限公司 | Hydrogeology reconnaissance measuring device and method |
| CN117030334B (en) * | 2023-09-04 | 2024-02-09 | 安徽贲鼎工程科技有限公司 | Hydrogeology reconnaissance measuring device and method |
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