Soil sampling device for engineering detection

Abstract

The utility model relates to the technical field of engineering detection, in particular to a soil sampling device for engineering detection, which is convenient to replace a specified sampling barrel and a sampling head according to requirements by arranging the soil sampling device, is convenient to take out soil in the sampling barrel, and improves the practicability of the soil sampling device. Comprising a moving vehicle, a door-shaped frame, two sets of hydraulic cylinders, a lifting plate, a first motor, a sampling barrel, a sampling head, a rotating disc, four sets of clamping blocks, eight sets of fixing bases, four sets of bolts, four sets of first handles and a dismounting device, four sets of rolling wheels are arranged at the bottom end of the moving vehicle, the door-shaped frame is installed in the middle of the top end of the moving vehicle, and the two sets of hydraulic cylinders are installed on the left side and the right side of the top end of the door-shaped frame; the output ends of the two hydraulic cylinders penetrate through the top end of the door-shaped frame to be connected with the left side and the right side of the top end of the lifting plate, the first motor is installed in the middle of the top end of the lifting plate, the four bolts slide in every two corresponding fixing base sliding grooves, and the four first handles are installed on one sides of the bottom ends of the four bolts respectively.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engineering detection, particularly to a soil sampling device for engineering detection. BACKGROUND

[0002] Engineering detection refers to the testing and inspection activities on building materials, construction technology, structural performance and the like in the engineering construction process to ensure that engineering quality, safety and functions meet design requirements and standard, and engineering detection is an important component of engineering project management, which runs through all stages from planning, design, construction to completion and acceptance.

[0003] The soil sampling device for engineering detection is a tool or equipment specially designed for collecting soil samples from the stratum for laboratory analysis, and such a device is crucial for the preliminary work in the fields of geological survey, environmental assessment and infrastructure construction.

[0004] However, the existing sampling device is inconvenient to replace the specified sampling barrel according to the demand, and the soil in the sampling barrel is inconvenient to take out if the soil density is high. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the utility model provides a soil sampling device for engineering detection, which is convenient to replace the specified sampling barrel and sampling head according to the demand, and the soil in the sampling barrel can be conveniently taken out, thereby improving the practicability.

[0006] The soil sampling device for engineering detection comprises a mobile vehicle, a door-shaped frame, two groups of hydraulic cylinders, a lifting plate, a first motor, a sampling barrel, a sampling head, a rotating disc, four groups of clamping blocks, eight groups of fixing seats, four groups of bolts, four groups of first handles and a dismounting device, the bottom end of the mobile vehicle is provided with four groups of rollers, the door-shaped frame is installed at the middle part of the top end of the mobile vehicle, the two groups of hydraulic cylinders are installed at the left side and the right side of the top end of the door-shaped frame, the output ends of the two groups of hydraulic cylinders are connected with the left side and the right side of the top end of the lifting plate through the top end of the door-shaped frame, the first motor is installed at the middle part of the top end of the lifting plate, the output end of the first motor is connected with the middle part of the top end of the rotating disc through the lifting plate, the sampling head is installed at the bottom end of the sampling barrel through the dismounting device, the bottom end of the rotating disc is provided with a mounting groove, the sampling barrel is clamped with the mounting groove of the rotating disc, the four groups of clamping blocks are respectively installed at the front side, the rear side, the left side and the right side of the top end of the sampling barrel, the front end, the rear end, the left end and the right end of the mounting groove of the rotating disc are all communicated and provided with clamping grooves, the four groups of clamping blocks are respectively clamped with the four groups of clamping grooves of the rotating disc, the eight groups of fixing seats are respectively and symmetrically installed at the front side, the rear side, the left side and the right side of the bottom end of the rotating disc, the top ends of the eight groups of fixing seats are all provided with sliding grooves, the four groups of bolts are respectively slid in the sliding grooves of every two corresponding fixing seats, and the four groups of first handles are respectively installed at one side of the bottom end of the four groups of bolts.

[0007] Preferably, the dismounting device comprises a plurality of insertion plates and a plurality of first bolts, the plurality of insertion plates are evenly installed on the top end of the sampling head, the sampling barrel is provided with a plurality of insertion slots at the bottom end, the plurality of insertion plates are matched and clamped with the plurality of insertion slots of the sampling barrel, the outer ends of the plurality of insertion slots are provided with through holes in communication, the plurality of insertion plates are provided with threaded holes in communication, and the plurality of first bolts are respectively screwed into the plurality of through holes of the sampling barrel and the plurality of threaded holes of the plurality of insertion plates.

[0008] Preferably, the device further comprises an electric push rod, a motor base, a second motor and a cam, the electric push rod is installed at the right side of the inner end of the door-shaped frame, the motor base is installed at the output end of the electric push rod, the second motor is installed on the motor base, the cam is installed at the output end of the second motor, and the cam corresponds to the position of the sampling barrel.

[0009] Preferably, the device further comprises a storage box, a box cover, a second handle, two sets of clamping seats and two sets of buckles, the storage box is installed at the left side of the top end of the moving vehicle, the box cover is rotatably installed at the top end of the storage box, the second handle is installed at the top end of the box cover, the two sets of clamping seats are respectively installed at the front side and the rear side of the left end of the box cover, and the two sets of buckles are respectively installed at the front upper side and the rear upper side of the left end of the storage box.

[0010] Preferably, the device further comprises four second bolts, the outer sides of the four latches are provided with through holes in communication, the bottom end of the rotating disc is provided with four threaded grooves, and the four second bolts are respectively screwed into the through holes of the four latches and the four threaded grooves of the rotating disc.

[0011] Preferably, the device further comprises two guide rods and two limiting plates, the two guide rods are respectively installed at the front side and the rear side of the top end of the lifting plate, the front part and the rear part of the top end of the door-shaped frame are provided with sliding holes in communication, the two guide rods are slidingly connected with the two sliding holes of the door-shaped frame, and the two limiting plates are respectively installed at the top ends of the two guide rods.

[0012] Preferably, the outer ends of the plurality of through holes of the sampling barrel are provided with countersunk holes, and the plurality of first bolts are located in the countersunk holes of the sampling barrel.

[0013] Preferably, the cam is made of stainless steel.

[0014] The beneficial effects of the utility model compared with prior art are: the sampling bucket is matched and clamped with the installation groove of the rotating disc, four groups of clamping blocks are matched and clamped with four groups of clamping slots of the rotating disc, then four groups of latches are pushed to slide through four groups of first handles, four groups of latches are matched and clamped with every two groups of corresponding fixed seats, four groups of latches position four groups of clamping blocks, then the first motor is opened, the first motor drives the sampling bucket and the sampling head to rotate through the rotating disc, simultaneously two groups of hydraulic cylinders are opened, the two groups of hydraulic cylinders drive the lifting plate to move downward as a whole, the sampling head and the sampling bucket sample the soil, after the sampling bucket and the sampling head are reset after sampling, the sampling head is disassembled through the disassembling device, thereby the soil in the sampling bucket is exported, through setting the equipment, it is convenient to replace the specified sampling bucket and sampling head according to the demand, and it is convenient to take out the soil in the sampling bucket, and the practicality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the first visual angle structure schematic diagram of the utility model;

[0016] Figure 2 is the second visual angle structure schematic diagram of the utility model;

[0017] Figure 3 is the cross section enlarged structure schematic diagram of the sampling bucket;

[0018] Figure 4 is the enlarged structure schematic diagram of A in Figure 2

[0019] Figure 5 is the enlarged structure schematic diagram of B in Figure 2

[0020] Figure 6 is the enlarged structure schematic diagram of C in Figure 3

[0021] Mark in the drawing: 1, mobile vehicle; 2, roller; 3, door type frame; 4, hydraulic cylinder; 5, lifting plate; 6, first motor; 7, sampling bucket; 8, sampling head; 9, rotating disc; 10, clamping block; 11, fixed seat; 12, latch; 13, first handle; 14, plugboard; 15, first bolt; 16, electric push rod; 17, motor base; 18, second motor; 19, cam; 20, storage box; 21, box cover; 22, second handle; 23, clamping seat; 24, buckle; 25, second bolt; 26, guide rod; 27, limiting plate. DETAILED DESCRIPTION

[0022] The specific implementation of the utility model is described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0023] As​​​Figures 1 to 6 The utility model discloses an engineering detects soil quality sampling device, including mobile car 1, door type frame 3, two groups of hydraulic cylinder 4, lifting plate 5, first motor 6, sampling bucket 7, sampling head 8, carousel 9, four groups of clamping block 10, eight groups of fixed seat 11, four groups of bolt 12, four groups of first handle 13 and dismounting device, mobile car 1 bottom end is provided with four groups of gyro wheel 2, door type frame 3 is installed in mobile car 1 top department middle part, two groups of hydraulic cylinder 4 are installed in the left side and right side of door type frame 3 top, and the left side and right side of the top of door type frame 3 are connected respectively through two groups of hydraulic cylinder 4 output, and first motor 6 is installed in lifting plate 5 top department middle part, and first motor 6 output is connected through lifting plate 5 with carousel 9 top department middle part, and sampling head 8 is installed through dismounting device in sampling bucket 7 bottom end, and carousel 9 bottom end is provided with mounting groove, and sampling bucket 7 is matched with the mounting groove of carousel 9 and is clamped, and four groups of clamping block 10 are installed respectively in the front side, rear side, left side and right side of sampling bucket 7 top, and the front end, rear end, left end and right end of carousel 9 mounting groove are all communicated and are provided with the clamping groove, and four groups of clamping block 10 are matched with four groups of the clamping groove of carousel 9 and are clamped respectively, and eight groups of fixed seat 11 are respectively installed in the front side, rear side, left side and right side of carousel 9 bottom end, and eight groups of fixed seat 11 top are all provided with the sliding slot, and four groups of bolt 12 are respectively slid in every two groups of corresponding fixed seat 11 sliding slot, and four groups of first handle 13 are respectively installed in four groups of bolt 12 bottom end one side;

[0024] The mounting groove of sampling bucket 7 and carousel 9 is matched and clamped, and four groups of clamping block 10 are matched and clamped with four groups of the clamping groove of carousel 9, then four groups of bolt 12 are slid by four groups of first handle 13, and four groups of bolt 12 are matched and clamped with every two groups of corresponding fixed seat 11, and four groups of bolt 12 are positioned four groups of clamping block 10, then first motor 6 is opened, and first motor 6 drives sampling bucket 7 and sampling head 8 to rotate through carousel 9, and two groups of hydraulic cylinder 4 are opened, and two groups of hydraulic cylinder 4 drive lifting plate 5 to move downward as a whole, and sampling head 8 and sampling bucket 7 sample soil, after sampling bucket 7 and sampling head 8 are reset after sampling, sampling head 8 is dismounted through dismounting device, so that the soil in sampling bucket 7 is exported, by setting the equipment, it is convenient to replace the specified sampling bucket 7 and sampling head 8 according to the demand, and it is convenient to take out the soil in sampling bucket 7, and the practicability is improved.

[0025] As the preferred embodiment of the above, the dismounting device includes multiple groups of plug-in plates 14 and multiple groups of first bolts 15, the multiple groups of plug-in plates 14 are equally installed on the top end of the sampling head 8, the bottom end of the sampling bucket 7 is equally provided with multiple groups of plug-in slots, the multiple groups of plug-in plates 14 are matched and clamped with the multiple groups of plug-in slots of the sampling bucket 7, the outer ends of the multiple groups of plug-in slots are all communicated and provided with perforations, the multiple groups of plug-in plates 14 are all communicated and provided with threaded holes, and the multiple groups of first bolts 15 are respectively screwed into the multiple groups of perforations of the sampling bucket 7 and the threaded holes of the multiple groups of plug-in plates 14;

[0026] When the soil in the sampling barrel 7 needs to be taken out, the first bolts 15 are loosened, and the first bolts 15 are separated from the plurality of plug-in plates 14, and the sampling head 8 is removed from the sampling barrel 7, thereby expanding the aperture of the sampling barrel 7 for guiding out the soil, and facilitating the guiding out of the soil.

[0027] As a preferred embodiment of the above, the electric push rod 16 is installed at the right end of the door frame 3, the motor seat 17 is installed at the output end of the electric push rod 16, the second motor 18 is installed on the motor seat 17, and the cam 19 is installed at the output end of the second motor 18, and the cam 19 corresponds to the position of the sampling barrel 7.

[0028] When the soil in the sampling barrel 7 needs to be taken out, the electric push rod 16 is turned on, the electric push rod 16 drives the cam 19 to move to a specified position, and then the second motor 18 is turned on, the second motor 18 drives the cam 19 to rotate, and the cam 19 hammers the sampling barrel 7, thereby accelerating the guiding out of the soil in the sampling barrel 7, which not only accelerates the efficiency of guiding out the soil, but also vibrates the soil adhered to the inner wall of the sampling barrel 7.

[0029] As a preferred embodiment of the above, the storage box 20, the box cover 21, the second handle 22, the two sets of clamping seats 23, and the two sets of buckles 24 are provided, the storage box 20 is installed at the left end of the top of the mobile vehicle 1, the box cover 21 is rotatably installed at the top end of the storage box 20, the second handle 22 is installed at the top end of the box cover 21, the two sets of clamping seats 23 are respectively installed at the front side and the rear side of the left end of the box cover 21, and the two sets of buckles 24 are respectively installed at the front upper side and the rear upper side of the left end of the storage box 20, and the two sets of buckles 24 are matched with the two sets of clamping seats 23.

[0030] The storage box 20, the box cover 21, the second handle 22, the clamping seat 23, and the buckle 24 are provided, which facilitates the storage of sampling barrels 7 and sampling heads 8 of different specifications.

[0031] As a preferred embodiment of the above, the four sets of second bolts 25 are provided, the four sets of bolts 12 are provided with through holes, the bottom end of the turntable 9 is provided with four sets of threaded grooves, and the four sets of second bolts 25 are respectively screwed into the through holes of the four sets of bolts 12 and the four sets of threaded grooves of the turntable 9.

[0032] The second bolt 25 is provided, which can further fix the bolt 12, thereby improving the limiting effect of the clamping block 10.

[0033] As the preferred embodiment of the above, it further comprises two sets of guide rods 26 and two sets of limiting plates 27, the two sets of guide rods 26 are respectively installed on the front side and the rear side of the top end of the lifting plate 5, the front part and the rear part of the top end of the door-shaped frame 3 are both provided with sliding holes in communication, the two sets of guide rods 26 are slidably connected with the two sets of sliding holes of the door-shaped frame 3, and the two sets of limiting plates 27 are respectively installed on the top end of the two sets of guide rods 26.

[0034] By arranging the guide rods 26 and the limiting plates 27, when the lifting plate 5 is lifted, the two sets of guide rods 26 slide in the door-shaped frame 3, and the stability of the lifting plate 5 as a whole can be improved.

[0035] As the preferred embodiment of the above, the outer ends of the plurality of groups of perforations of the sampling barrel 7 are provided with countersunk holes, and the plurality of groups of first bolts 15 are located in the countersunk holes of the sampling barrel 7.

[0036] The first bolts 15 can be prevented from protruding to the outside of the sampling barrel 7 to increase the resistance of the first bolts 15 to drill into the soil.

[0037] As the preferred embodiment of the above, the cam 19 is made of stainless steel.

[0038] The stainless steel has high hardness and is not easy to deform and damage.

[0039] The soil sampling device for engineering detection is used, and when working, first, the sampling barrel 7 is matched and clamped with the mounting groove of the rotating disc 9, four sets of clamping blocks 10 are matched and clamped with four sets of clamping grooves of the rotating disc 9, then four sets of first handles 13 are pushed to drive four sets of bolts 12 to slide, the four sets of bolts 12 are matched and clamped with every two sets of corresponding fixing seats 11, the four sets of bolts 12 limit the four sets of clamping blocks 10, then a first motor 6 is started, the first motor 6 drives the sampling barrel 7 and a sampling head 8 to rotate through the rotating disc 9, two sets of hydraulic cylinders 4 are started, the two sets of hydraulic cylinders 4 drive the lifting plate 5 to move downward as a whole, the sampling head 8 and the sampling barrel 7 sample the soil, after the sampling barrel 7 and the sampling head 8 are reset after sampling, a plurality of groups of first bolts 15 are loosened, the plurality of groups of first bolts 15 are separated from a plurality of groups of plugs 14, the sampling head 8 is removed from the sampling barrel 7, so that the pore diameter of the sampling barrel 7 for discharging the soil is enlarged, then an electric push rod 16 is started, the electric push rod 16 drives the cam 19 to move to a specified position, then a second motor 18 is started, the second motor 18 drives the cam 19 to rotate, the cam 19 hammers the sampling barrel 7, so that the soil in the sampling barrel 7 is discharged quickly.

[0040] The soil sampling device for engineering detection is characterized in that the installation mode, the connection mode or the setting mode are common mechanical modes, and any mode that can achieve the beneficial effects can be implemented.

[0041] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled personnel in the technical field, several improvements and modifications can be made without departing from the technical principles of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. An earth sampling device for engineering testing, characterised in that, The utility model relates to a movable vehicle (1), a door type frame (3), two groups of hydraulic cylinders (4), a lifting plate (5), a first motor (6), a sampling bucket (7), a sampling head (8), a rotating disc (9), four groups of clamping blocks (10), eight groups of fixed seats (11), four groups of latches (12), four groups of first handles (13) and a dismounting device, four groups of rollers (2) are arranged at the bottom end of the movable vehicle (1), the door type frame (3) is installed at the top middle part of the movable vehicle (1), two groups of hydraulic cylinders (4) are installed at the left side and the right side of the top end of the door type frame (3), the output ends of the two groups of hydraulic cylinders (4) are connected with the left side and the right side of the top end of the lifting plate (5) through the top end of the door type frame (3), the first motor (6) is installed at the top middle part of the lifting plate (5), the output end of the first motor (6) is connected with the top middle part of the rotating disc (9) through the lifting plate (5), the sampling head (8) is installed at the bottom end of the sampling bucket (7) through the dismounting device, the bottom end of the rotating disc (9) is provided with an installation groove, the sampling bucket (7) is clamped with the installation groove of the rotating disc (9), four groups of clamping blocks (10) are installed at the front side, the rear side, the left side and the right side of the top end of the sampling bucket (7) respectively, the front end, the rear end, the left end and the right end of the installation groove of the rotating disc (9) are all communicated and provided with clamping grooves, four groups of clamping blocks (10) are clamped with the four groups of clamping grooves of the rotating disc (9) respectively, eight groups of fixed seats (11) are symmetrically installed at the front side, the rear side, the left side and the right side of the bottom end of the rotating disc (9) respectively, the top end of the eight groups of fixed seats (11) is all provided with a sliding groove, four groups of latches (12) are slid in the sliding groove of every two groups of corresponding fixed seats (11) respectively, four groups of first handles (13) are installed at the bottom side of four groups of latches (12) respectively.

2. The soil sampling device for engineering inspection of claim 1, wherein, The dismounting device includes a plurality of plugboards (14) and a plurality of first bolts (15), the plurality of plugboards (14) are installed at the top end of the sampling head (8) respectively, the bottom end of the sampling bucket (7) is provided with a plurality of plug slots, the plurality of plugboards (14) are clamped with the plurality of plug slots of the sampling bucket (7), the outer ends of the plurality of plug slots are all communicated and provided with perforations, the plurality of plugboards (14) are all communicated and provided with threaded holes, and the plurality of first bolts (15) are screwed with the threaded holes of the plurality of plugboards (14) through the plurality of perforations of the sampling bucket (7).

3. An earth sampling device for engineering inspection according to claim 2, wherein, It also includes an electric push rod (16), a motor base (17), a second motor (18) and a cam (19), the electric push rod (16) is installed at the right side of the inner end of the door type frame (3), the motor base (17) is installed at the output end of the electric push rod (16), the second motor (18) is installed on the motor base (17), the cam (19) is installed at the output end of the second motor (18), and the cam (19) corresponds to the position of the sampling bucket (7).

4. An earth sampling device for engineering inspection according to claim 3 wherein, It also includes a storage box (20), a box cover (21), a second handle (22), two sets of card holders (23) and two sets of buckles (24), the storage box (20) is installed at the left top end of the mobile trolley (1), the box cover (21) is rotatably installed at the top end of the storage box (20), the second handle (22) is installed at the top end of the box cover (21), two sets of card holders (23) are respectively installed at the front side and the rear side of the left end of the box cover (21), and two sets of buckles (24) are respectively installed at the front upper side and the rear upper side of the left end of the storage box (20), the two sets of buckles (24) are matched with the two sets of card holders (23) to be clamped.

5. An earth sampling device for engineering inspection according to claim 4 wherein, It also includes four sets of second bolts (25), the outer side of each of the four sets of latches (12) is provided with a through hole, the bottom end of the rotating disc (9) is provided with four sets of threaded grooves, and the four sets of second bolts (25) are respectively screwed into the through holes of the four sets of latches (12) and the four sets of threaded grooves of the rotating disc (9).

6. An earth sampling device for engineering inspection according to claim 5 wherein, It also includes two sets of guide rods (26) and two sets of limiting plates (27), the two sets of guide rods (26) are respectively installed at the front side and the rear side of the top end of the lifting plate (5), the front part and the rear part of the door-shaped frame (3) are both provided with sliding holes, the two sets of guide rods (26) are slidably connected with the two sets of sliding holes of the door-shaped frame (3), and the two sets of limiting plates (27) are respectively installed at the top ends of the two sets of guide rods (26).

7. An earth sampling device for engineering inspection according to claim 6 wherein, The outer ends of the plurality of through holes of the sampling barrel (7) are provided with countersunk holes, and the plurality of first bolts (15) are located in the countersunk holes of the sampling barrel (7).

8. An earth sampling device for engineering inspection according to claim 7, wherein, The cam (19) is made of stainless steel.

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