CN214408147U

CN214408147U - Portable geological survey is with drilling sampling device

Info

Publication number: CN214408147U
Application number: CN202120655937.8U
Authority: CN
Inventors: 杨志文; 徐德峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-10-15
Anticipated expiration: 2031-03-31

Abstract

The utility model provides a portable geological survey is with drilling sampling device belongs to geological survey is with drilling sampling device field for solve current drilling equipment and easily take place the skew at the in-process device of taking a sample, influence the survey of sample result, the device volume is great, portable's problem not. The utility model discloses set up driving motor's output and be connected with the hob, the hob runs through the control cabinet, and the hob sleeve pipe cup joints with the hob, and the hob lower extreme is provided with the sample frame, and the hob sleeve pipe lower extreme cup joints with the fixed sleeving, and the fixed sleeving lower extreme is connected with damping device, and the control cabinet is connected with at least three cradling piece through the pivot. The utility model is convenient to carry and carry, and is suitable for different terrains of gravel, sand stone and rock soil; be provided with fixed sleeve and damping device, damping device can be used to prevent that vibrations when the operation from making the device take place the skew, has solved the utility model discloses arouse unstable problem because weight is lighter, improve geological mapping result's accuracy.

Description

Portable geological survey is with drilling sampling device

Technical Field

The utility model relates to a geological survey is with drilling sampling device technical field particularly, relates to a portable geological survey is with drilling sampling device.

Background

The geological engineering field is the leading engineering field serving national economic construction by taking natural science and geoscience as theoretical bases, taking engineering problems related to geological survey, general survey and exploration of mineral resources, and geological structure and geological background of major engineering as main objects, taking geology, geophysical and geochemical technologies, mathematical geological methods, remote sensing technologies, testing technologies, computer technologies and the like as means. The service range in the field of geological engineering is wide, the technical means are diversified, various methods and technologies are mutually matched from air, ground, underground and land to sea, and cross infiltration is realized, so that scientific, reasonable and three-dimensional cross modern comprehensive technologies and methods are formed.

Regarding geological mapping, the method of exploration, investigation, mapping and the like is mainly adopted to carry out scientific and reasonable analysis on the geological conditions of the engineering to obtain the content related to the engineering, including the change rules of underground water, rock stratum space distribution, geological stress and the like, then the stability and the stress of the engineering building are calculated by analyzing the related information, and finally the stability and the stress are taken as the construction principle and the concrete measures.

The drilling sampling device for survey and drawing among the prior art is the skew of easily taking place at sample in-process device, influences the survey of sample result, causes certain measuring error, and the device volume is great, and is not portable, easily causes inconvenience to taking a sample on the spot.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is:

the drilling sampling device for survey and drawing among the prior art is easily shifted at sample in-process device, influences the survey of sample result, causes certain measuring error, and the device volume is great, and portable not convenient, can cause inconvenience to taking a sample on the spot.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted:

the utility model provides a portable geological survey is with drilling sampling device, including control cabinet, driving motor, cradling piece, hob sleeve pipe, hob and fixed sleeving, driving motor is located the control cabinet up end, driving motor's output and hob are connected, the hob runs through the control cabinet, the lower terminal surface of control cabinet sets up the hob sleeve pipe, the hob sleeve pipe cup joints with the hob, the hob lower extreme is provided with the sample frame, the hob sleeve pipe cup joints with the fixed sleeving, the fixed sleeving lower extreme is connected with damping device, the control cabinet is connected with at least three cradling piece through the pivot.

Optionally, the damping device comprises a damping spring and an annular bearing plate, and the lower end of the fixed sleeve is connected with the bearing plate through at least four damping springs arranged circumferentially.

Optionally, the support rod is connected with a connecting rod with a screw rod sleeve, and the connecting rod is provided with a locking piece.

Optionally, the screw rod sleeve and the fixing sleeve are connected through a screw thread for adjusting the position of the fixing sleeve according to the opening degree of the support rod.

Optionally, the support rod comprises a support first telescopic rod and a support second telescopic rod which are connected with each other, and the bottom end of the support second telescopic rod is connected with a pointed cone or an anti-skid damping block.

Optionally, the lower end of the sampling frame is provided with an auxiliary tooth, and the bottom end of the auxiliary tooth is a tip protrusion.

Optionally, the screw rod sleeve comprises a first helical bellows and a second helical bellows connected to each other.

Optionally, the outer wall of the second spiral telescopic pipe is provided with scales for measuring the drilling depth.

Optionally, the console is provided with a handle, and the surface of the handle is provided with an anti-slip sleeve.

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

the utility model relates to a portable geological survey is with drilling sampling device sets up at least three cradling piece, can accomodate drilling sampling device when not using, has replaced the support that does not fold among the prior art, portable and transport more; the placing position and the opening degree of the bracket can be adjusted during field operation, so that the bracket is suitable for different terrains such as gravel, gravel and rock soil, and is more convenient to operate;

the utility model discloses still be provided with fixed sleeving and damping device, during the use, place fixed sleeving's bottom in the crust layer that awaits measuring for avoid the hob to take place the skew at drilling in-process, the location effect is better, and damping device can be used to prevent that vibrations when the operation from making the device take place the skew, has solved the utility model discloses arouse unstable problem because weight is lighter, improve geological survey result's accuracy.

Drawings

Fig. 1 is a schematic structural view of a portable drilling and sampling device for geological mapping according to the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1.

Description of reference numerals:

1-driving motor, 2-console, 3-handle, 4-rotating shaft, 5-support rod, 51-support first telescopic rod, 52-support second support rod, 6-connecting rod, 7-locking piece, 9-pointed cone, 10-fixed sleeve, 11-first spiral telescopic tube, 12-second spiral telescopic tube, 13-sampling frame, 14-auxiliary tooth, 15-scale, 16-spiral rod, 17-weighing plate and 18-damping spring.

Detailed Description

In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", "left", "right", etc. in the embodiments indicate terms of orientation, and are only used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that the elements, devices, etc. indicated must be operated according to the specific orientation and defined operation and method, configuration in the specification, and such terms of orientation do not constitute limitations of the present invention.

In the description of the present invention, it should be noted that the terms "first" and "second" mentioned in the embodiments of the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

The first specific embodiment is as follows: combine fig. 1 and fig. 2 to show, the utility model provides a portable geological survey is with drilling sampling device, including control cabinet, driving motor, cradling piece, hob sleeve pipe, hob and fixed sleeving, driving motor is located the control cabinet up end, driving motor's output and hob are connected, the hob runs through the control cabinet, the lower terminal surface of control cabinet sets up the hob sleeve pipe, the hob sleeve pipe cup joints with the hob, the hob lower extreme is provided with the sample frame, the hob sleeve pipe cup joints with fixed sleeving, the fixed sleeving lower extreme is connected with damping device, the control cabinet is connected with at least three cradling piece through the pivot. The drilling sampling device is provided with at least three support rods, so that the drilling sampling device can be stored when the drilling sampling device is not used, an unfoldable support in the prior art is replaced, the drilling sampling device is more convenient to carry and transport, and the placing position of the support is adjusted, so that the drilling sampling device is suitable for different terrains such as gravel, gravel and rock soil, and is more convenient to operate; still be provided with fixed sleeving and damping device, during the use, place fixed sleeving's bottom in the crust layer that awaits measuring for avoid the hob to take place the skew in drilling process, positioning effect is better, and damping device can be used to prevent that vibrations when the operation from making the device take place the skew, has solved the utility model discloses arouse unstable problem because weight is lighter, improve geological mapping result's accuracy.

The number of the support rods is 3, 4, 5 or 6.

The second specific embodiment: the damping device comprises damping springs and an annular bearing plate, and the lower end of the fixed sleeve is connected with the bearing plate through at least four damping springs arranged in the circumferential direction. In the operation process, when the drill bit is drilled downwards, the arrangement of the damping device can effectively reduce the reaction force to enable the device to displace, and the error is reduced. Other combinations and connections of this embodiment are the same as those of the first embodiment.

The third concrete implementation scheme is as follows: the support rod and the screw rod sleeve are connected with a connecting rod, and the connecting rod is provided with a locking piece for fixing the position of the support rod and accommodating. Other combinations and connections of this embodiment are the same as those of the first embodiment.

The fourth specific embodiment: the screw rod sleeve and the fixing sleeve are connected through threads and used for adjusting the position of the fixing sleeve according to the opening degree of the support. Other combinations and connections of this embodiment are the same as those of the first embodiment.

The fifth concrete embodiment: the support rod comprises a first support telescopic rod and a second support telescopic rod which are connected in a telescopic mode, the bottom end of the second support telescopic rod is connected with a pointed cone or an anti-skid damping block, and the support rod can be inserted into a gravel or gravel layer through the pointed cone, so that the device is convenient to position and fix; set up anti-skidding snubber block, can fix a position and fix on the ground layer, prevent that drilling sample in-process from taking place the displacement, improve the sampling result accuracy. Other combinations and connections of this embodiment are the same as for the first, second, third or fourth embodiments.

The sixth specific embodiment: the lower end of the sampling frame is provided with auxiliary teeth, and the bottom ends of the auxiliary teeth are protruding from the top ends. Other combinations and connections of this embodiment are the same as those of the fifth embodiment.

The seventh specific embodiment: the screw rod sleeve comprises a first spiral telescopic pipe and a second spiral telescopic pipe which are connected in a telescopic mode. Other combinations and connections of this embodiment are the same as those of the fifth embodiment.

The specific embodiment eight: the outer wall of the second spiral telescopic pipe is provided with scales, during operation, the driving motor drives the screw rod and the sampler to drill, and the depth of the second spiral telescopic pipe extending into the earth surface can be observed according to the scales for measuring the drilling depth. Other combinations and connections of this embodiment are the same as those of the seventh embodiment.

The specific embodiment is nine: the console is provided with a handle, and the surface of the handle is provided with an anti-skidding sleeve for manually fixing and carrying the device. Other combinations and connections of this embodiment are the same as those of embodiment eight.

The specific embodiment ten: the auxiliary teeth are diamond auxiliary teeth. Other combinations and connections of this embodiment are the same as those of the sixth embodiment.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. The utility model discloses a field technical personnel can carry out various changes and amending under the prerequisite of the spirit and scope that do not deviate from the utility model discloses, and these changes all will fall into with the amendment the utility model discloses a protection scope.

The working principle is as follows: according to the operation environment, the support rod is opened and fixed through the locking piece, the position of the fixed sleeve is adjusted, the damping device at the lower end of the fixed sleeve is in contact with the ground surface, the driving device is used for driving the rotating rod and the sampler to drill, and the drilling depth can be observed through the scales on the outer wall of the second spiral telescopic pipe; the bracket rod can be folded after use, so that the size of the device is reduced, and the device is convenient to carry.

Claims

1. The utility model provides a portable geological survey is with drilling sampling device which characterized in that: including control cabinet (2), driving motor (1), cradling piece (5), hob sleeve pipe, hob (16) and fixed sleeving (10), driving motor (1) is located control cabinet (2) up end, the output and hob (16) of driving motor (1) are connected, hob (16) run through control cabinet (2), the lower terminal surface of control cabinet (2) sets up the hob sleeve pipe, the hob sleeve pipe cup joints with hob (16), hob (16) lower extreme is provided with sample frame (13), the hob sleeve pipe cup joints with fixed sleeving (10), fixed sleeving (10) lower extreme is connected with damping device, control cabinet (2) are connected with at least three cradling piece (5) through pivot (4).

2. The portable geological mapping borehole sampling device of claim 1, wherein: the damping device comprises damping springs (18) and an annular bearing plate (17), and the lower end of the fixed sleeve (10) is connected with the bearing plate (17) through at least four damping springs (18) arranged in the circumferential direction.

3. The portable geological mapping borehole sampling device of claim 1, wherein: the support rod (5) and the screw rod sleeve are connected with a connecting rod (6), and the connecting rod (6) is provided with a locking piece (7).

4. The portable geological mapping borehole sampling device of claim 1, wherein: the screw rod sleeve and the fixing sleeve (10) are connected through threads and used for adjusting the position of the fixing sleeve (10) according to the opening degree of the support rod (5).

5. A portable geological mapping borehole sampling device as defined by claim 1, 2, 3 or 4 wherein: the support rod comprises a first support telescopic rod (51) and a second support telescopic rod (52) which are connected with each other, and the bottom end of the second support telescopic rod (52) is connected with a pointed cone (9) or an anti-skid damping block.

6. The portable geological mapping borehole sampling device of claim 5, wherein: the lower end of the sampling frame (13) is provided with auxiliary teeth, and the bottom ends of the auxiliary teeth are protruding from the top ends.

7. The portable geological mapping borehole sampling device of claim 5, wherein: the screw rod sleeve comprises a first spiral telescopic pipe (11) and a second spiral telescopic pipe (12) which are connected with each other.

8. The portable geological mapping borehole sampling device of claim 7, wherein: the outer wall of the second spiral extension pipe (12) is provided with scales (15) for measuring the drilling depth.

9. The portable geological mapping borehole sampling device of claim 8, wherein: the console (2) is provided with a handle (3), and the surface of the handle (3) is provided with an anti-skidding sleeve.