Sampling device for hydraulic engineering

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a sampling device for hydraulic engineering, which comprises a vehicle body, a plurality of universal wheels are arranged at the bottom of the vehicle body, a support rod is fixed at the top of the vehicle body, a moving rod is fixed on the lower surface of the middle of the support rod, and a drilling motor support pipe is fixed at the bottom of the moving rod. A measuring scale is fixed to the upper surface of the rear portion of the drilling motor supporting pipe, a drilling barrel is arranged at the bottom of the drilling motor supporting pipe, a plurality of drill bits are arranged at the bottom of the drilling barrel, a plurality of sampling boxes are arranged outside the drilling barrel, a sampling rod is arranged in each sampling box, and a main hopper and an auxiliary hopper are arranged on the outer side of each sampling rod. According to the utility model, the measuring scale can be driven to wind around the measuring disc through the extension and retraction of the moving rod, so that the size of the measuring scale can be monitored through the camera, the descending depth of the drilling barrel can be monitored, accurate sampling is realized, the sampling accuracy is ensured, and the sampling efficiency can be improved at the same time.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hydraulic engineering, specifically is a sampling device for water conservancy project. BACKGROUND

[0002] In the design of water conservancy and hydropower engineering, the construction site needs to be surveyed and designed, and the soil quality of the construction site needs to be sampled and detected during the design process, so as to facilitate subsequent structure design and foundation site selection.

[0003] However, the existing sampling method mostly relies on manual operation, which results in low sampling efficiency and poor sampling effect. Moreover, the existing sampling device can only sample samples of one depth, which limits the use range of the device. To solve the above problems, the utility model provides a sampling device for water conservancy project. UTILITY MODEL CONTENT

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a sampling device for water conservancy project, which effectively solves the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a sampling device for water conservancy project, comprising a vehicle body, a handrail is fixed on the top of the vehicle body, a controller is fixed on the right end of the handrail, a power supply is fixed on the rear part of the controller, a plurality of universal wheels are arranged on the bottom of the vehicle body, a supporting rod is further fixed on the top of the vehicle body, a moving rod is fixed on the lower surface of the middle part of the supporting rod, a drilling motor support pipe is fixed on the bottom of the moving rod, a measuring scale is fixed on the upper surface of the rear part of the drilling motor support pipe, a drill barrel is arranged on the bottom of the drilling motor support pipe, a drilling plate is fixed on the bottom of the drill barrel, a plurality of drill bits are fixed on the bottom of the drilling plate, a plurality of sampling boxes are fixed on the top of the drilling plate, a sampling box door is rotatably connected to the outer side of each sampling box through a pivot, a sampling rod is arranged in each sampling box, each sampling rod is fixedly connected with the drill barrel on the inner side of the sampling rod, a sampling bucket positioning plate is fixed on the outer side of each sampling rod, a main bucket is rotatably connected to the inner side of each sampling bucket positioning plate through a pivot, and a secondary bucket is also rotatably connected to the inner side of each sampling bucket positioning plate through a pivot.

[0006] Preferably, a rotating plate is rotatably connected to the bottom of the left and right ends of the vehicle body through a pivot, the front and rear ends of each rotating plate are rotatably connected with the vehicle body through a pivot, a universal wheel reversing motor is rotatably connected to the front end of the pivot of each rotating plate, each universal wheel reversing motor is fixedly connected with the vehicle body, two universal wheel positioning rods are fixed on the bottom of each rotating plate, a universal positioning plate is slidably connected to the bottom of each universal wheel positioning rod, the universal wheel on the inner side of each universal positioning plate is rotatably connected with the universal positioning plate through a pivot, and a plurality of bolts are further arranged in the vehicle body.

[0007] Preferably, the front end of the moving rod is fixed with a moving rod controller, the inside of the drilling motor supporting pipe is fixed with a drilling motor, the bottom of the drilling motor is rotationally connected with a rotating shaft, the outside of the rotating shaft is fixed with a plurality of positioning plates, and the positioning plates are fixedly connected with the drilling barrel.

[0008] Preferably, the rear part of the moving rod is fixed with a measuring disc positioning plate, the inside of the measuring disc positioning plate is rotationally connected with a measuring disc through a measuring disc rotating shaft, the measuring scale is wound on the inside of the measuring disc, the right end of the measuring disc rotating shaft is fixed with a spring, the other end of the spring is fixedly connected with the measuring disc positioning plate, and the rear end of the measuring disc is fixed with a camera.

[0009] Preferably, the top of the drilling plate is also provided with a plurality of sampling box door motors, each sampling box door motor is rotationally connected with the sampling box door on the outside thereof through a rotating shaft, each sampling box door motor is fixedly connected with the sampling box at one end thereof, the top of each sampling bucket positioning plate is fixed with a sampling motor, the bottom of each sampling motor is rotationally connected with a sampling main gear, the bottom of each sampling main gear is fixedly connected with the main bucket through a rotating shaft, each sampling main gear is meshingly connected with a sampling auxiliary gear, and the sampling auxiliary gear is fixedly connected with the auxiliary bucket at the bottom thereof through a rotating shaft.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The utility model discloses a moving rod controller and drilling motor cooperate and can make the drilling barrel move up and down and rotate simultaneously, so as to drive the drill bit to rotate up and down, and the soil drilled can be leaked from the top of the drilling barrel, so as to guarantee the drilling effect of the whole equipment and the sampling effect.

[0012] The utility model discloses a moving rod telescopic can drive the measuring scale to wind around the measuring disc, so as to monitor the size of the measuring scale through the camera, so as to monitor the depth of the drilling barrel, so as to realize accurate sampling and guarantee the accuracy of sampling, and the sampling efficiency can be improved.

[0013] The utility model discloses a sampling box door rotation can drive the sampling box to open, further through sampling rod elongation can drive the main bucket and the auxiliary bucket close to the sample, further through sampling motor drive sampling main gear rotation can drive sampling auxiliary gear rotation, so as to drive the main bucket and the auxiliary bucket to rotate, so as to dig out the sample, and then complete sampling, and the accuracy of sampling can be further guaranteed due to the effect of multiple main buckets and auxiliary buckets. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0015] In the drawings:

[0016] Figure 1 It is a whole schematic view of the present application;

[0017] Figure 2 It is a top view schematic view of the present application;

[0018] Figure 3 It is a schematic view of the moving mechanism of the present application;

[0019] Figure 4 It is a schematic view of the drilling mechanism of the present application;

[0020] Figure 5 It is a schematic view of the measuring mechanism of the present application;

[0021] Figure 6 It is a schematic view of the sampling mechanism of the present application;

[0022] Figure 7 It is an enlarged schematic view of the sampling mechanism of the present application.

[0023] In the drawings: 1-vehicle body; 2-rotating plate; 3-supporting rod; 4-moving rod; 5-drilling barrel; 6-sampling box; 7-measuring ruler; 8-sampling rod; 101-controller; 102-power supply; 103-handrail; 104-bolt; 201-universal wheel reversing motor; 202-universal wheel positioning rod; 203-universal positioning plate; 204-universal wheel; 401-drilling motor supporting pipe; 402-moving rod controller; 501-drilling plate; 502-drill bit; 503-positioning plate; 504-rotating shaft; 505-drilling motor; 601-sampling box door; 602-sampling box door motor; 701-camera; 702-measuring disc rotating shaft; 703-spring; 704-measuring disc positioning plate; 705-measuring disc; 801-sampling bucket positioning plate; 802-main bucket; 803-vice bucket; 804-sampling motor; 805-sampling main gear; 806-sampling vice gear. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application; based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Example one, by Figures 1-2 , Figures 4-5The utility model provides a kind of portable drilling machine, including car body 1, the car body 1 is made of alloy material, the car body 1 is used to support entire equipment, the car body 1 top is fixed with handrail 103, the handrail 103 is made of alloy material, the handrail 103 facilitates moving entire equipment, the handrail 103 right end is fixed with controller 101, the controller 101 is used to control entire equipment, the controller 101 rear is fixed with power supply 102, the power supply 102 provides required energy for entire equipment, the car body 1 bottom is equipped with multiple universal wheels 204, the universal wheel 204 can drive entire equipment to move, the car body 1 top is also fixed with support rod 3, the support rod 3 is made of alloy material, the support rod 3 is used to fix the moving rod 4, the support rod 3 middle lower surface is fixed with moving rod 4, the moving rod 4 is telescopic, so the drilling motor support pipe 401 can be driven to move up and down, the moving rod 4 bottom is fixed with drilling motor support pipe 401, the drilling motor support pipe 401 is made of alloy material, the drilling motor support pipe 401 is used to fix the drilling motor 505, the drilling motor support pipe 401 rear upper surface is fixed with measuring scale 7, the measuring scale 7 is made of soft material, the measuring scale 7 is equipped with size, the measuring scale 7 can monitor the height of the drill barrel 5, so as to ensure the accuracy of sampling, the drilling motor support pipe 401 bottom is equipped with drill barrel 5, the drill barrel 5 is made of alloy material, the drill barrel 5 is used to support the drilling plate 501, the drill barrel 5 bottom is fixed with drilling plate 501, the drilling plate 501 is made of alloy material, the drilling plate 501 is used to support the drill bit 502, the drilling plate 501 bottom is fixed with multiple drill bits 502, the drilling plate 501 is made of alloy material, the drill bit 502 is used for drilling, the drilling plate 501 top is fixed with multiple sampling boxes 6, the sampling box 6 is used to protect the main hopper 802 and the auxiliary hopper 803, each sampling box 6 outside is rotatably connected with sampling box door 601 by pivot, the sampling box door 601 is made of alloy material, the sampling box door 601 can guarantee the sealing of the sampling box 6, each sampling box 6 inside is equipped with sampling rod 8, the sampling rod 8 is telescopic, so the sampling hopper positioning plate 801 can be driven to move, each sampling rod 8 is fixedly connected with the drill barrel 5 inside, each sampling rod 8 outside is fixed with sampling hopper positioning plate 801, the sampling hopper positioning plate 801 is made of alloy material, the sampling hopper positioning plate 801 is used to position the main hopper 802 and the auxiliary hopper 803, each sampling hopper positioning plate 801 inside is rotatably connected with main hopper 802 by pivot, the main hopper 802 is made of alloy material, each sampling hopper positioning plate 801 inside is also rotatably connected with auxiliary hopper 803 by pivot, the auxiliary hopper 803 is made of alloy material, the main hopper 802 and the auxiliary hopper 803 cooperate to dig out mud.

[0026] In a second embodiment, based on the first embodiment, the method further comprises Figure 3 , Figure 6The both ends of the car body 1 are rotatably connected with rotating plates 2 through rotating shafts, the rotating plates 2 are made of alloy material, the rotating plates 2 are used for positioning universal wheel positioning rods 202, the both ends of each rotating plate 2 are rotatably connected with the car body 1 through rotating shafts, the front end of the rotating shaft of each rotating plate 2 is rotatably connected with a universal wheel direction changing motor 201, the universal wheel direction changing motor 201 can drive the rotating plate 2 to rotate, each universal wheel direction changing motor 201 is fixedly connected with the car body 1, the bottom of each rotating plate 2 is fixedly connected with two universal wheel positioning rods 202, the universal wheel positioning rods 202 are made of alloy material, the universal wheel positioning rods 202 are used for positioning universal positioning plates 203, the bottom of each universal wheel positioning rod 202 is slidably connected with a universal positioning plate 203, the universal positioning plate 203 is made of alloy material, the universal positioning plate 203 is used for positioning a universal wheel 204, each universal positioning plate 203 is rotatably connected with the universal wheel 204 inside it through a rotating shaft, the car body 1 is further provided with a plurality of bolts 104, the bolts 104 can be drilled into the ground, thereby increasing the stability of the equipment, the front end of the moving rod 4 is fixedly connected with a moving rod controller 402, the moving rod controller 402 can drive the moving rod 4 to stretch and retract, the inside of a drilling motor support pipe 401 is fixedly connected with a drilling motor 505, the drilling motor 505 can drive a rotating shaft 504 to rotate, the bottom of the drilling motor 505 is rotatably connected with the rotating shaft 504, the rotating shaft 504 is used for fixing positioning plates 503, the rotating shaft 504 is externally fixedly connected with a plurality of positioning plates 503, the positioning plates 503 are made of alloy material, the positioning plates 503 facilitate the separated mud from the drilling barrel 5, the positioning plates 503 are fixedly connected with the drilling barrel 5 outside them, the rear part of the moving rod 4 is fixedly connected with a measuring disc positioning plate 704, the measuring disc positioning plate 704 is made of alloy material, the measuring disc positioning plate 704 is used for positioning a measuring disc 705, the inside of the measuring disc positioning plate 704 is rotatably connected with the measuring disc 705 through a measuring disc rotating shaft 702, the measuring disc 705 is made of alloy material, the measuring disc 705 is used for winding a measuring scale 7, the measuring scale 7 is wound inside the measuring disc 705, the right end of the measuring disc rotating shaft 702 is fixedly connected with a spring 703, the spring 703 is elastic, thereby making the measuring scale 7 tight, the other end of the spring 703 is fixedly connected with the measuring disc positioning plate 704, the rear end of the measuring disc 705 is fixedly connected with a camera 701, the camera 701 can monitor the size of the measuring scale 7, the top of the drilling plate 501 is further provided with a plurality of sampling box door motors 602, the sampling box door motors 602 can drive sampling box doors 601 to rotate, each sampling box door motor 602 is rotatably connected with the sampling box door 601 outside it through a rotating shaft, each sampling box door motor 602 is fixedly connected with the sampling box 6 at one end of it,Each of the sampling bucket positioning plates 801 is fixed with a sampling motor 804 at the top, which can drive the sampling main gear 805 at the bottom to rotate, each of the sampling motors 804 is rotatably connected with the sampling main gear 805 at the bottom, the sampling main gear 805 can drive the main bucket 802 to rotate, each of the sampling main gears 805 is fixedly connected with the main bucket 802 through a rotating shaft at the bottom, each of the sampling main gears 805 is meshingly connected with a sampling auxiliary gear 806, the sampling auxiliary gear 806 can drive the auxiliary bucket 803 to rotate, and each of the sampling auxiliary gears 806 is fixedly connected with the auxiliary bucket 803 through a rotating shaft at the bottom.

[0027] In use of the device, the worker moves the whole device by the handrail 103, when the whole device moves to the required sampling position, the controller 101 controls the two universal wheel switching direction motors 201 to work, thereby driving the two rotating plates 2 to rotate, so that the rotating plates 2 rotate to horizontal, thereby ensuring the stability of the whole device, further the worker drills the bolt 104 into the ground, thereby stabilizing the vehicle body 1, thereby ensuring the stability of sampling, further the controller 101 controls the drilling motor 505 and the moving rod controller 402 to work in cooperation, thereby making the drill bit 502 rotate downward, thereby making the drill barrel 5 drill into the ground, at this time the soil falls out of the ground along the inner wall of the drill barrel 5, at this time the measuring disc rotating shaft 702 rotates, thereby driving the measuring disc 705 to rotate, thereby driving the measuring scale 7 to elongate, at this time the measuring scale 7 can be tightened due to the action of the spring 703, further the size of the measuring scale 7 can be monitored through the camera 701, when the drill barrel 5 drills into the required position, the controller 101 controls the drill barrel 5 to stop moving downward, further the controller 101 controls the sampling box door motor 602 to work, thereby driving the sampling box door 601 to rotate, thereby driving the sampling box 6 to open, further the controller 101 controls multiple sampling rods 8 to elongate, thereby making multiple primary buckets 802 and multiple secondary buckets 803 move outward, further when the primary bucket 802 and the secondary bucket 803 approach the inner wall of the drilled hole, the controller 101 controls multiple sampling motors 804 to work, thereby driving multiple sampling primary gears 805 to rotate, thereby driving multiple sampling secondary gears 806 to rotate, thereby driving multiple sets of primary buckets 802 and secondary buckets 803 to open, further the controller 101 controls the sampling rod 8 to elongate again, thereby making the sample be collected into the primary bucket 802 and the secondary bucket 803, further the controller 101 controls the sampling motor 804 to work in reverse, thereby making the primary bucket 802 and the secondary bucket 803 close tightly, thereby wrapping the sample into the primary bucket 802 and the secondary bucket 803, further the controller 101 controls the sampling rod 8 to work in reverse, thereby driving the primary bucket 802 and the secondary bucket 803 to reset to the inside of the sampling box 6, further controlling the sampling box door 601 to close, further the controller 101 controls the moving rod 4 to retract, thereby completing sampling.

[0028] The working procedure of the utility model is: when using the device, the staff moves the whole device through the handrail 103, when the whole device moves to the required sampling position, the controller 101 controls two universal wheel switching direction motors 201 to work, thereby driving two rotating plates 2 to rotate, thereby making the rotating plate 2 rotate to horizontal, thereby guaranteeing the stability of the whole device, further the staff drills the bolt 104 into the ground, thereby making the vehicle body 1 stable, thereby guaranteeing the stability of sampling, further the controller 101 controls the drilling motor 505 and the moving rod controller 402 to work in coordination, thereby making the drill bit 502 rotate downwards, thereby making the drill barrel 5 drill into the ground, at this time, the soil falls out of the ground along the inner wall of the drill barrel 5, at this time, the measuring disc rotating shaft 702 rotates, thereby driving the measuring disc 705 to rotate, thereby driving the measuring scale 7 to elongate, at this time, the measuring scale 7 can be made tight due to the action of the spring 703, further the size of the measuring scale 7 can be monitored through the camera 701, when the drill barrel 5 drills into the required position, the controller 101 controls the drill barrel 5 to stop moving downwards, further the controller 101 controls the sampling box door motor 602 to work, thereby driving the sampling box door 601 to rotate, thereby driving the sampling box 6 to open, further the controller 101 controls multiple sampling rods 8 to elongate, thereby making multiple main hoppers 802 and multiple auxiliary hoppers 803 move to the outside, further when the main hopper 802 and the auxiliary hopper 803 are close to the inner wall of the drilled hole, the controller 101 controls multiple sampling motors 804 to work, thereby driving multiple sampling main gears 805 to rotate, thereby driving multiple sampling auxiliary gears 806 to rotate, thereby driving multiple sets of main hoppers 802 and auxiliary hoppers 803 to open, further the controller 101 controls the sampling rod 8 to elongate again, thereby making the sample be collected into the main hopper 802 and the auxiliary hopper 803, further the controller 101 controls the sampling motor 804 to work in reverse, thereby making the main hopper 802 and the auxiliary hopper 803 close, thereby wrapping the sample into the main hopper 802 and the auxiliary hopper 803, further the controller 101 controls the sampling rod 8 to work in reverse, thereby driving the main hopper 802 and the main hopper 802 to reset to the inside of the sampling box 6, further controlling the sampling box door 601 to close, further the controller 101 controls the moving rod 4 to retract, thereby completing sampling.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A sampling device for water conservancy projects, characterized in that: The invention comprises a vehicle body (1), wherein a handrail (103) is fixed on the top of the vehicle body (1), a controller (101) is fixed on the right end of the handrail (103), a power supply (102) is fixed on the rear of the controller (101), a plurality of universal wheels (204) are provided on the bottom of the vehicle body (1), a support rod (3) is fixed on the top of the vehicle body (1), a moving rod (4) is fixed on the lower surface of the middle part of the support rod (3), a drilling motor support tube (401) is fixed on the bottom of the moving rod (4), a measuring ruler (7) is fixed on the upper surface of the rear of the drilling motor support tube (401), a drill barrel (5) is provided on the bottom of the drilling motor support tube (401), and a drill barrel (5) is fixed on the bottom of the drill barrel (5). A hole plate (501) is provided, wherein a plurality of drill bits (502) are fixed to the bottom of the hole plate (501), a plurality of sampling boxes (6) are fixed to the top of the hole plate (501), the outer side of each sampling box (6) is connected to a sampling box door (601) via a rotating shaft, a sampling rod (8) is provided inside each sampling box (6), each sampling rod (8) is fixedly connected to the drill barrel (5) inside the sampling box (6), a sampling hopper positioning plate (801) is fixed to the outer side of each sampling rod (8), a main hopper (802) is connected to the interior of each sampling hopper positioning plate (801) via a rotating shaft, and a secondary hopper (803) is also connected to the interior of each sampling hopper positioning plate (801) via a rotating shaft.

2. A sampling device for water conservancy projects according to claim 1, characterized in that: The bottom of the left and right ends of the vehicle body (1) are rotatably connected to rotating plates (2) via rotating shafts. The front and rear ends of each rotating plate (2) are rotatably connected to the vehicle body (1) via rotating shafts. The front end of the rotating shaft of each rotating plate (2) is rotatably connected to a universal wheel reversing motor (201). Each universal wheel reversing motor (201) is fixedly connected to the vehicle body (1). Two universal wheel positioning rods (202) are fixed to the bottom of each rotating plate (2). The bottom of each universal wheel positioning rod (202) is slidably connected to a universal positioning plate (203). Each universal positioning plate (203) is rotatably connected to the universal wheel (204) therein via a rotating shaft. A plurality of bolts (104) are also provided inside the vehicle body (1).

3. The sampling device for water conservancy projects according to claim 1, characterized in that: A moving rod controller (402) is fixed to the front end of the moving rod (4), a drilling motor (505) is fixed inside the drilling motor support tube (401), a rotating shaft (504) is rotatably connected to the bottom of the drilling motor (505), a plurality of positioning plates (503) are fixed to the outside of the rotating shaft (504), and the positioning plates (503) are fixedly connected to the drill barrel (5) outside thereof.

4. A sampling device for water conservancy projects according to claim 3, characterized in that: A measuring disc positioning plate (704) is fixed to the rear of the moving rod (4), a measuring disc (705) is rotatably connected to the interior of the measuring disc positioning plate (704) via a measuring disc rotating shaft (702), the measuring ruler (7) is wound around the interior of the measuring disc (705), a spring (703) is fixed to the right end of the measuring disc rotating shaft (702), the other end of the spring (703) is fixedly connected to the measuring disc positioning plate (704), and a camera (701) is fixed to the rear end of the measuring disc (705).

5. The sampling device for water conservancy projects according to claim 3, characterized in that: A plurality of sampling box door motors (602) are further provided on the top of the drilling plate (501), each of the sampling box door motors (602) is rotatably connected to the sampling box door (601) on its outer side via a rotating shaft, and each of the sampling box door motors (602) is fixedly connected to the sampling box (6) at one end thereof, and a sampling motor (804) is fixedly connected to the top of each sampling bucket positioning plate (801), and a sampling main gear (805) is rotatably connected to the bottom of each sampling motor (804), and the bottom of each sampling main gear (805) is fixedly connected to the main bucket (802) via a rotating shaft, and each of the sampling main gears (805) is meshedly connected to a sampling sub-gear (806), and each of the sampling sub-gears (806) is fixedly connected to the sub-bucket (803) at its bottom via a rotating shaft.

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