CN212254658U

CN212254658U - Engineering geology investigation sampling device

Info

Publication number: CN212254658U
Application number: CN202020646396.8U
Authority: CN
Inventors: 刘明艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-29
Anticipated expiration: 2030-04-26

Abstract

The utility model belongs to the technical field of engineering geology, in particular to an engineering geology investigation sampling device, which comprises a fixed frame, wherein both ends of the bottom of the fixed frame are provided with a placing plate, one side of the fixed frame is fixed with a controller, the middle of the bottom of the fixed frame is provided with two hydraulic cylinders, the bottoms of the two hydraulic cylinders are connected with hydraulic rods, a movable plate is fixed between the bottoms of the two hydraulic rods, one side of the two ends of the movable plate, which is close to the hydraulic rods, is provided with a support rod, one end of the support rod is connected with the fixed frame, the other end of the support rod is connected with the placing plate, the bottom of the movable plate is provided with a motor box, the utility model ensures that the motor box and a sampling cylinder can stably lift along a straight line through the matching of the hydraulic cylinders, the hydraulic rods, the support rod, and the movement speed is convenient to control, and the stability of the device is improved.

Description

Engineering geology investigation sampling device

Technical Field

The utility model belongs to the technical field of the engineering geology, concretely relates to engineering geology investigation sampling device.

Background

The engineering geology aims to find out the geological conditions of various engineering fields, comprehensively evaluate the fields and various related geological problems, analyze and predict the possible changes and effects of the geological conditions under the action of engineering construction, select an optimal field, provide engineering measures for solving adverse geological problems, provide reliable scientific basis for ensuring reasonable design, smooth construction and normal use of engineering, determine geotechnical components, tissue structures (microstructures), physical, chemical and mechanical properties (particularly strength and strain) and the influence on the stability of the building engineering, classify the geotechnical engineering geology and provide a method for improving the building performance of the geotechnical engineering.

In chinese patent No. CN201920790053.6, an engineering geological survey sampling device is disclosed, which has the following problems:

1. the motor box is not easy to stabilize in the process of driving the sampling cylinder to move up and down, so that the sampling cylinder is easy to deviate, and the movement speed is difficult to control, thereby influencing the normal sampling of the device;

2. the structure of being convenient for dismouting sampling tube is not set up, all need unscrew more quantity of bolt after taking a sample at every turn, and need twist again when installing once more, and the operation is very inconvenient, has influenced the work efficiency when using.

In order to solve the problems, the application provides an engineering geological exploration sampling device.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an engineering geology investigation sampling device has the stable easy characteristics of controlling and the dismouting sampling barrel of being convenient for of motion.

In order to achieve the above object, the utility model provides a following technical scheme: an engineering geological investigation sampling device comprises a fixed frame, wherein placing plates are respectively arranged at two ends of the bottom of the fixed frame, a controller is fixed at one side of the fixed frame, two hydraulic cylinders are arranged in the middle of the bottom of the fixed frame, hydraulic rods are respectively connected to the bottoms of the two hydraulic cylinders, a movable plate is fixed between the bottoms of the two hydraulic rods, supporting rods penetrate through one sides, close to the hydraulic rods, of the two ends of the movable plate, one end of each supporting rod is connected with the fixed frame, the other end of each supporting rod is connected with the placing plate, a motor box is arranged at the bottom of the movable plate, driving motors are respectively fixed at two ends inside the motor box, a fixed pipe is arranged at one end, extending to the outside of the motor box, of an output shaft of each driving motor, a clamping groove is formed in the side wall of the fixed pipe, a sampling cylinder is arranged inside, the fixing frame is characterized in that grooves are formed in the two sides of the fixing frame, racks are mounted on the inner walls of the grooves, the side walls of the two ends of the movable plate are movably connected with gears meshed with the racks through rotating shafts, and the driving motor is electrically connected with the controller.

As the utility model relates to an engineering geology investigation sampling device is preferred, the chamber groove has all been seted up at the top both ends of fixed pipe, and the both sides of fixed pipe all run through there is the pull rod, two the spring is all installed to the inside in chamber groove, the bottom of spring is fixed with the slider, the gag lever post is installed to the bottom of slider, the one end that the pull rod extends to the chamber inslot portion is connected with the slider, the one end that the slider was kept away from to the gag lever post extends to the inside of draw-in groove, the top both ends of sampler barrel have all been seted up with gag lever post assorted spacing groove.

As the utility model relates to an engineering geology investigation sampling device is preferred, the radiating groove has been seted up to the outer wall of motor case, the mount is U type structure.

As the utility model relates to an engineering geology investigation sampling device is preferred, the rubber pad is installed to the outer wall of slider, the antiskid groove has been seted up to the outer wall of rubber pad.

As the utility model relates to an engineering geology investigation sampling device is preferred, place the bottom of board and install the backing plate, and the bottom of backing plate is provided with the arch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. to background technical problem 1, the utility model discloses a cooperation of pneumatic cylinder, hydraulic stem, bracing piece, fly leaf, gear and rack for motor case and sampler barrel can be along the stable lift of straight line, thereby prevented that the sampler barrel from taking place the skew, and be convenient for control velocity of motion, improved the stability of device.

2. To background technical problem 2, the utility model discloses a cooperation of pull rod, slider, chamber groove, spring, gag lever post, draw-in groove and spacing groove for the sampler barrel can stabilize on fixed pipe, can take off fast simultaneously, thereby is convenient for carry out the dismouting to the sampler barrel, and easy operation is convenient, has improved work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a support bar; 2. a gear; 3. a movable plate; 4. a motor case; 5. a sampling tube; 6. a tunneling rod; 7. placing the plate; 8. a fixed tube; 9. a pull rod; 10. a fixed mount; 11. a controller; 12. a hydraulic lever; 13. a hydraulic cylinder; 14. a groove; 15. a drive motor; 16. a rack; 17. a cavity groove; 18. a slider; 19. a card slot; 20. a limiting rod; 21. a limiting groove; 22. a rubber pad; 23. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 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.

Example 1

As shown in fig. 1-3;

an engineering geological investigation sampling device comprises a fixed frame 10, placing plates 7 are respectively arranged at two ends of the bottom of the fixed frame 10, a controller 11 is fixed at one side of the fixed frame 10, two hydraulic cylinders 13 are arranged in the middle of the bottom of the fixed frame 10, hydraulic rods 12 are respectively connected to the bottoms of the two hydraulic cylinders 13, a movable plate 3 is fixed between the bottoms of the two hydraulic rods 12, supporting rods 1 penetrate through one sides of two ends of the movable plate 3 close to the hydraulic rods 12, one end of each supporting rod 1 is connected with the fixed frame 10, the other end of each supporting rod 1 is connected with the placing plate 7, a motor box 4 is arranged at the bottom of the movable plate 3, a driving motor 15 is respectively fixed at two ends of the interior of the motor box 4, a fixed pipe 8 is arranged at one end of an output shaft of the driving motor 15 extending to the exterior of the motor box 4, a clamping groove 19 is, the bottom of the fixed pipe 8 is fixed with a tunneling rod 6, grooves 14 are formed in two sides of the fixed frame 10, racks 16 are installed on the inner walls of the grooves 14, side walls of two ends of the movable plate 3 are movably connected with gears 2 meshed with the racks 16 through rotating shafts, and the driving motor 15 is electrically connected with the controller 11.

It should be noted that: in this embodiment, the hydraulic cylinder 13 is a MOB light hydraulic cylinder with a rated pressure of 70KG/CM²The model of the driving motor 15 is GH-28-750-60S, the rated voltage is 220V, and the model of the controller 11 is a PLC programmable controller, and the model is a PLC CPU 226.

In this embodiment: drive hydraulic stem 12 through pneumatic cylinder 13 and stretch out and draw back, then hydraulic stem 12 moves and drives fly leaf 3, make fly leaf 3 vertical removal on bracing piece 1, fly leaf 3 drives gear 2 and moves on rack 16 simultaneously, make the sawtooth of gear 2 outer wall and the sawtooth intermeshing on the rack 16 to make fly leaf 3 drive motor case 4 and the stable lift of sampler barrel 5, prevented that sampler barrel 5 from taking place the skew, be convenient for control movement speed, improved the stability of device.

In an optional embodiment, cavity grooves 17 are formed in both ends of the top of the fixed tube 8, pull rods 9 penetrate through both sides of the fixed tube 8, springs 23 are mounted inside the two cavity grooves 17, a sliding block 18 is fixed to the bottom of each spring 23, a limiting rod 20 is mounted at the bottom of each sliding block 18, one end of each pull rod 9 extending into the corresponding cavity groove 17 is connected with the corresponding sliding block 18, one end, far away from the corresponding sliding block 18, of each limiting rod 20 extends into the corresponding clamping groove 19, and limiting grooves 21 matched with the limiting rods 20 are formed in both ends of the top of the sampling tube 5.

In this embodiment: make it drive slider 18 to slide in chamber slot 17 through pulling pull rod 9, make slider 18 shift up and extrude spring 23, then gag lever post 20 gets into chamber slot 17, later go into draw-in groove 19 with sampler barrel 5 card in, loosen behind the pull rod 9, make gag lever post 20 get into spacing groove 21 in, simultaneously under spring 23's effect, make gag lever post 20 can fasten in spacing groove 21 all the time, thereby make sampler barrel 5 stabilize on fixed tube 8, pulling pull rod 9 can conveniently take out sampler barrel 5 from draw-in groove 19 simultaneously, and then be convenient for carry out the dismouting to sampler barrel 5, and easy operation is convenient, and the work efficiency is improved.

In an alternative embodiment, the outer wall of the motor case 4 is provided with a heat sink, and the fixing frame 10 is in a U-shaped structure.

In this embodiment: the heat dissipation groove has a heat dissipation function.

In an alternative embodiment, the outer wall of the sliding block 18 is provided with a rubber pad 22, and the outer wall of the rubber pad 22 is provided with an anti-slip groove.

In this embodiment: the rubber pad 22 has a stabilizing effect.

In an alternative embodiment, the bottom of the placing plate 7 is provided with a backing plate, and the bottom of the backing plate is provided with a protrusion.

In this embodiment: the backing plate has anti-skidding effect, can improve the frictional force of placing board 7 and ground.

The utility model discloses a theory of operation and use flow: the device is moved to a sampling place, the placing plates 7 at two ends of the fixed frame 10 are positioned on the ground, so that the fixed frame 10 is kept fixed, the pull rod 9 is pulled to drive the slide block 18 to slide in the cavity groove 17, the slide block 18 moves upwards and presses the spring 23, the limiting rod 20 enters the cavity groove 17, the sampling tube 5 is clamped into the clamping groove 19, the limiting rod 20 enters the limiting groove 21 after the pull rod 9 is loosened, the limiting rod 20 can be always fastened in the limiting groove 21 under the action of the spring 23, so that the sampling tube 5 is fixed on the fixed tube 8, then a power supply is switched on, the driving motor 15 is started through the controller 11, so that the fixed tube 8 drives the tunneling rod 6 to rotate, the hydraulic cylinder 13 drives the hydraulic rod 12 to stretch, the hydraulic rod 12 moves to drive the movable plate 3 to vertically move on the supporting rod 1, the movable plate 3 drives the gear 2 to move on the rack 16, make the sawtooth of gear 2 outer wall and the sawtooth intermeshing on the rack 16, thereby make fly leaf 3 drive motor case 4 and the stable lift of sampler barrel 5, the skew has been prevented from taking place for sampler barrel 5, later tunnelling pole 6 drives fixed pipe 8 and gets into soil, utilize sampler barrel 5 can reach the effect of sample, can stimulate pull rod 9 once more after the sample, make gag lever post 20 withdraw from spacing groove 21, then take out sampler barrel 5 from draw-in groove 19, and then realized the dismouting of sampler barrel 5, the operation is simple and convenient, and the work efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an engineering geology reconnaissance sampling device which characterized in that: the device comprises a fixed frame (10), wherein placing plates (7) are installed at two ends of the bottom of the fixed frame (10), a controller (11) is fixed on one side of the fixed frame (10), two hydraulic cylinders (13) are installed in the middle of the bottom of the fixed frame (10), hydraulic rods (12) are connected to the bottoms of the two hydraulic cylinders (13), a movable plate (3) is fixed between the bottoms of the two hydraulic rods (12), supporting rods (1) penetrate through one sides, close to the hydraulic rods (12), of two ends of the movable plate (3), one end of each supporting rod (1) is connected with the fixed frame (10), the other end of each supporting rod (1) is connected with the placing plates (7), a motor box (4) is installed at the bottom of the movable plate (3), driving motors (15) are fixed at two ends inside the motor box (4), an output shaft of each driving motor (15) extends to one end, outside the motor box (4), and a fixing pipe (8) is installed, draw-in groove (19) have been seted up to the lateral wall of fixed pipe (8), the internally mounted of draw-in groove (19) has sampling tube (5), the bottom of fixed pipe (8) is fixed with tunnelling pole (6), recess (14) have all been seted up to the both sides of mount (10), rack (16) are installed to the inner wall of recess (14), the both ends lateral wall of fly leaf (3) all has gear (2) with rack (16) engaged with through pivot swing joint, driving motor (15) and controller (11) electric connection.

2. An engineering geological survey sampling device according to claim 1, wherein: cavity groove (17) have all been seted up at the top both ends of fixed pipe (8), and the both sides of fixed pipe (8) all run through and have pull rod (9), two spring (23) are all installed to the inside of cavity groove (17), the bottom of spring (23) is fixed with slider (18), gag lever post (20) are installed to the bottom of slider (18), pull rod (9) extend to the inside one end in cavity groove (17) and are connected with slider (18), the inside of draw-in groove (19) is extended to the one end that slider (18) were kept away from in gag lever post (20), the top both ends of sampling tube (5) have all been seted up with gag lever post (20) assorted spacing groove (21).

3. An engineering geological survey sampling device according to claim 1, wherein: the heat dissipation structure is characterized in that a heat dissipation groove is formed in the outer wall of the motor box (4), and the fixing frame (10) is of a U-shaped structure.

4. An engineering geological survey sampling device according to claim 2, wherein: the outer wall of the sliding block (18) is provided with a rubber pad (22), and the outer wall of the rubber pad (22) is provided with an anti-slip groove.

5. An engineering geological survey sampling device according to claim 1, wherein: the bottom of the placing plate (7) is provided with a backing plate, and the bottom of the backing plate is provided with a bulge.