CN209493933U - A device for mechanically separating rock and soil for sampling in civil engineering - Google Patents

Abstract

The utility model belongs to technical field of civil engineering, the mechanically decoupled ground device of in particular a kind of civil engineering sampling, including outer housing, the inside of the outer housing is integrally formed with engagement plate, the upper surface of the engagement plate has been bolted to connection motor, the output end of the motor is rotatably connected to telescopic rod, the utility model is during use, when motor drives the storage chamber of lower section to enter by telescopic rod arrives certain depth in soil rock stratum, the gag lever post of switch block upper surface is removed, block is held with what hand pulled two sides simultaneously, under the collective effect of spring and pulling force, so that the second fixed block and the first fixed block of lower section fit together, form the device of a closure, storage chamber is then taken out into the soil delamination-terrane sample for obtaining and not being scattered completely again, to solve when original device reuses not The problem of capable of guaranteeing soil rock stratum integrality, increase the effect of device functionality.

Description

A device for mechanically separating rock and soil for sampling in civil engineering

technical field

The utility model belongs to the technical field of civil engineering, in particular to a mechanical separation rock-soil device for civil engineering sampling.

Background technique

Civil Engineering (English: Civil Engineering) is a general term for the science and technology of building various engineering facilities. Objects, that is, various engineering facilities built on the ground or underground, on land or in water, that directly or indirectly serve human life, production, military affairs, and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, and dams , Ports, power stations, airports, offshore platforms, water supply and drainage, and protection projects, etc., in the geological exploration of the project, it is often necessary to use a mechanical separation rock-soil device for civil engineering sampling to carry out the local rock-soil layer detection.

When the existing mechanical separation rock-soil device for civil engineering sampling is used to sample the soil, most of them use the rotary head to enter the soil rock layer and then pull it out to collect and study the remaining soil rock in the storage cavity. In this method, when the storage chamber is pulled out, part of the soil inside will fall under the action of gravity or other factors, so that when studying the soil stratification, it is not possible to see the soil stratification more intuitively and specifically. , so that the original mechanical separation device for civil engineering sampling has certain limitations in the process of use.

Utility model content

In order to solve the problems raised in the above-mentioned background technology. The utility model provides a mechanical separation rock-soil device for civil engineering sampling, which has the characteristics of being able to completely take out soil and rock layers.

In order to achieve the above purpose, the utility model provides the following technical solutions: a mechanical separation rock-soil device for civil engineering sampling, including an outer shell, the inside of the outer shell is integrally formed with a connecting plate, and the upper surface of the connecting plate passes through The bolt is fixedly connected with a motor, and the output end of the motor is rotatably connected with a telescopic rod, and one end of the telescopic rod different from the motor is provided with a turning block, and the turning block and the telescopic rod are integral components, and the turning block There is a storage cavity threaded under the bottom of the storage cavity, and connecting rods are arranged on both sides of the storage cavity, and the connecting rods are engaged with the inside of the turning block. One end of the connecting rod is welded with a holding block, and the connecting rod There are two rods in total, the bottom end of one connecting rod is integrally formed with the second fixing block, and the bottom end of the other connecting rod is integrally formed with the first fixing block.

Preferably, grooves are provided on both sides of the outer casing, a drill bit is provided on one side of the groove away from the storage cavity, and a slider is provided at one end of the drill bit, and the drill bit is engaged in the groove through the slider internal.

Preferably, one side of the holding block is provided with a spring, and there are two holding blocks in total, both ends of the springs are inserted into the inside of the holding block, and one side of the holding block is hinged by a hinge Limit lever.

Preferably, the surface of the second fixed block opposite to the first fixed block is bonded with magnets by glue, the surface of the second fixed block is welded with pointed ends, and the surface of the first fixed block is A hole is opened at the position corresponding to the sharp head.

Preferably, a hole is opened on the inner surface of the groove, a knob is arranged on the side of the slider facing away from the groove, a screw is welded to one end of the knob, and lines are distributed inside the hole, and inside the hole The texture of the thread matches the thread on the screw.

Preferably, a mark post is welded on the inner wall of one side of the outer casing, and several marks are equidistantly distributed on the surface of the mark post.

Preferably, an illuminating lamp is fixedly connected to the top surface inside the outer casing by screws.

Compared with the prior art, the beneficial effect of the utility model is: in the process of using the utility model, when the motor drives the lower storage cavity into the soil rock layer to a certain depth through the telescopic rod, the upper surface of the turning block Remove the limit rod, and at the same time pull the holding blocks on both sides by hand, under the joint action of the spring and the tension, the second fixed block below and the first fixed block fit together to form a closed device, and then Then take out the storage chamber to obtain a complete and unscattered layered sample of the soil and rock layers, thereby solving the problem that the original device cannot guarantee the integrity of the soil and rock layers when it is reused, increasing the functional effect of the device and improving the research of collecting samples value.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the top surface of the transfer block of the utility model;

Fig. 3 is the enlarged structural schematic diagram of place A in Fig. 1;

Fig. 4 is the structural representation of the first fixed block in the utility model;

Fig. 5 is a schematic diagram of the structure of the groove in the utility model.

In the figure: 1. Outer shell; 2. Connecting plate; 3. Turning block; 4. Telescopic rod; 5. Connecting rod; 6. Motor; 7. First fixed block; 8. Storage cavity; 9. Lighting lamp; 10 , benchmark; 11, grip block; 12, drill bit; 13, slider; 14, limit rod; 15, spring; 16, tip; 17, second fixed block; 18, magnet; 19, hole; 20, concave Groove; 21, hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Figures 1-5, the utility model provides the following technical solutions: a mechanical separation rock-soil device for civil engineering sampling, including an outer casing 1, the inside of the outer casing 1 is integrally formed with an connecting plate 2, and the upper part of the connecting plate 2 The surface is fixedly connected with a motor 6 by bolts. In this embodiment, the motor 6 is a model of SST86D1605 produced by Dongguan Morse Automation Technology Co., Ltd. The output end of the motor 6 is connected with a telescopic rod 4 in rotation. The telescopic rod 4 is different from One end of the motor 6 is provided with a rotary block 3, and the rotary block 3 and the telescopic rod 4 are integral components. The storage chamber 8 is threaded under the rotary block 3, and connecting rods 5 are provided on both sides of the storage chamber 8. The connecting rods 5 is engaged with the inside of the turning block 3, and one end of the connecting rod 5 is welded with a holding block 11. There are two connecting rods 5 in total. The bottom end of one connecting rod 5 is integrally formed with a second fixing block 17, and the other connecting rod The bottom end of 5 is integrally formed with a first fixed block 7, and the complete and unscattered layered samples of soil and rock layers can be obtained through components such as the first fixed block 7 and the second fixed block 17. The problem of being able to ensure the integrity of the soil rock formation increases the effect of the functionality of the device.

Specifically, grooves 20 are provided on both sides of the outer casing 1, a drill bit 12 is arranged on one side of the groove 20 away from the storage chamber 8, and a slider 13 is arranged at one end of the drill bit 12, and the drill bit 12 passes through the sliding block. The block 13 is engaged in the inside of the groove 20, and the drill bit 12 can be inserted into both sides of the soil to be sampled so that the mechanical separation rock-soil device used for the entire civil engineering sampling is fixed, preventing the device from being easily Offset problems occur.

Specifically, one side of the holding block 11 is provided with a spring 15, and there are two holding blocks 11. Both ends of the spring 15 are inserted into the inside of the holding block 11, and one side of the holding block 11 is hinged to limit Rod 14, after the sampling is completed, the two holding blocks 11 can be separated by using the limit rod 14, so as to ensure the normal progress of the drilling soil sampling process.

Concretely, on the surface of the side opposite to the first fixed block 7 of the second fixed block 17, a magnet 18 is bonded with glue, and a pointed head 16 is welded on the surface of the second fixed block 17, and the surface of the first fixed block 7 is A hole 19 is opened at a position corresponding to the tip 16 , and the shape and size of the tip 16 match the shape and size of the hole 19 .

Specifically, a hole 21 is opened on the inner surface of the groove 20, a knob is provided on the side of the slider 13 facing away from the groove 20, a screw is welded to one end of the knob, and lines are distributed inside the hole 21, and the hole The lines in 21 match the threads on the screw rod. When the device is not in use, the drill bit 12 can be fixed in the groove 20 by components such as knobs, which is convenient for carrying the device.

Specifically, a benchmark 10 is welded on the inner wall of one side of the outer casing 1, and several marks are equidistantly distributed on the surface of the benchmark 10. When sampling, the staff can accurately judge the depth of the sampled soil through the marks on the surface of the benchmark 10. So as to carry out the control operation of the second footage.

Specifically, the top surface of the outer casing 1 is fixedly connected with a lighting lamp 9 by screws, and the lighting lamp 9 can be turned on when the light is dark, so that the staff can see the situation on the ground and carry out specific operations.

The working principle and application process of the utility model: during the use of the utility model, due to the incompleteness of the ground, the knobs next to the sliders 13 on both sides of the outer casing 1 and the holes 21 in the groove 20 Separate each other, and then insert the drill bit 12 into both sides of the soil to be sampled so that the mechanical separation geotechnical device for the entire civil engineering sampling is fixed, and the lighting 9 can be turned on when the light is dark, so that the staff can see it and start it at the same time The motor 6 on the connecting plate 2 is driven by the telescopic rod 4, and the storage chamber 8 is drilled into the soil with the rotary head connected to one end of the telescopic rod 4, and after turning to a suitable position, the upper part of the rotary block 3 is engaged. The limit lever 14 between the two grips 11 rotates vertically, so that the two grips 11 move closer to the middle under the action of the spring 15, and the two grips 11 are pulled to the middle position of the turn block 3 by hand , the second fixed block 17 at one end of the connecting rod 5 and the first fixed block 7 at one end of the other connecting rod 5 will also move closer to the middle, and under the joint action of the hole 19 and the magnet 18, the first fixed block 7 and the second fixed block The surface of the block 17 will fit together tightly, and then start the air pump on one side, and push the storage chamber 8 upward under the upward thrust of the round rod, so as to sort out the samples collected in the storage chamber 8. There are marks distributed on the surface, according to the marks, during the rock drilling process, the control operation of the second footage can be carried out.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A mechanical separation rock-soil device for civil engineering sampling, comprising an outer shell (1), characterized in that: the inside of the outer shell (1) is integrally formed with an connecting plate (2), and the connecting plate (2 ) is fixedly connected with a motor (6) by bolts, the output end of the motor (6) is connected with a telescopic rod (4) in rotation, and the end of the telescopic rod (4) different from the motor (6) is provided with a rotary Block (3), the rotary block (3) and the telescopic rod (4) are integrated components, the storage chamber (8) is threaded under the rotary block (3), and the storage chamber ( 8) There are connecting rods (5) on both sides, the connecting rods (5) are engaged with the inside of the turning block (3), and one end of the connecting rods (5) is welded with a holding block (11), There are two connecting rods (5) in total. The bottom end of one connecting rod (5) is integrally formed with a second fixing block (17), and the bottom end of the other connecting rod (5) is integrally formed with a First fixed block (7). 2. A mechanical separation rock-soil device for civil engineering sampling according to claim 1, characterized in that grooves (20) are opened on both sides of the outer casing (1), and the grooves (20 ) is provided with a drill bit (12) on the side facing away from the storage cavity (8), and a slider (13) is provided at one end of the drill bit (12), and the drill bit (12) is engaged in the groove through the slider (13) (20) INTERIOR. 3. A mechanical separation rock-soil device for civil engineering sampling according to claim 1, characterized in that: a spring (15) is provided on one side of the holding block (11), and the holding block (11) There are two in total, and both ends of the spring (15) are inserted into the inside of the holding block (11), and one side of one of the holding blocks (11) is hinged to the limiting rod (14). 4. A mechanical separation rock-soil device for civil engineering sampling according to claim 1, characterized in that: the side of the second fixed block (17) opposite to the first fixed block (7) There are magnets (18) bonded on the surface by glue, the pointed head (16) is welded on the surface of the second fixed block (17), and the corresponding pointed head (16) is welded on the surface of the first fixed block (7). A hole (19) is provided at the position. 5. A mechanical separation rock-soil device for civil engineering sampling according to claim 2, characterized in that: holes (21) are opened on the inner surface of the groove (20), and the slider ( 13) There is a knob on the side facing away from the groove (20), one end of the knob is welded with a screw, and there are lines distributed inside the hole (21), and the lines in the hole (21) match the threads on the screw . 6. A mechanical separation rock-soil device for civil engineering sampling according to claim 1, characterized in that: a benchmark (10) is welded on the inner wall of one side of the outer casing (1), and the surface of the benchmark (10) There are several markers distributed equidistantly on the top. 7. A mechanical separation device for rock and soil for civil engineering sampling according to claim 1, characterized in that: an illuminating lamp (9) is fixedly connected to the top surface inside the outer casing (1) by screws.