CN215115236U - Novel colliery geological survey sample device - Google Patents
Novel colliery geological survey sample device Download PDFInfo
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- CN215115236U CN215115236U CN202120062409.1U CN202120062409U CN215115236U CN 215115236 U CN215115236 U CN 215115236U CN 202120062409 U CN202120062409 U CN 202120062409U CN 215115236 U CN215115236 U CN 215115236U
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Abstract
The utility model discloses a novel colliery geological survey sampling device, its structure includes the rig, the handle, the button, the handrail, the power wire, the sampling tube, sample chamber and clearance mechanism, the utility model discloses a clearance mechanism has been set up to the intracavity side of taking a sample, pull out the piston outside the sample chamber through the connecting rod, make the piston release the soil sample of sample intracavity, the piston clears up the intracavity wall of taking a sample through the sealing ring simultaneously, make the sealing ring scrape the adhesion at the earth of the intracavity wall of taking a sample, it is convenient to clear up, the accuracy of follow-up sample has been promoted, through having set up fixed establishment in the chassis bottom, promote the spacing inslot through the elasticity that the spring resumes deformation and block card goes into to make the chassis fixed, make clearance mechanism fix in the sample intracavity, the follow-up sampling work of being convenient for.
Description
Technical Field
The utility model relates to a geological survey sampling equipment technical field, concretely relates to novel colliery geological survey sample device.
Background
The geological survey is an investigation and research activity for surveying and detecting geology by various means and methods, determining a foundation type and calculating basic parameters according to the foundation bearing capacity of the bearing layer, and generally using geological survey sampling equipment to carry out sampling measurement on the field before coal mining.
When the existing texture survey sampling equipment is used, the sampling tube is usually driven into soil, so that the sampling tube samples each soil layer, but after the sampling tube is taken out, the inner wall of the sampling tube is easy to adhere to soil, and the sampling tube is not easy to clean, so that the accuracy of subsequent sampling work is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, provide a novel colliery geological survey sampling device now, solved current sampling equipment and be difficult for the sample inside pipe wall to clear up it, influence the problem of the accuracy nature of follow-up sample work.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel colliery geological survey sampling device, including rig, handle, button, handrail, power wire, sampling tube, sample chamber and clearance mechanism, the handle is installed at the rig top, clearance mechanism sets up in sample intracavity side, clearance mechanism includes piston, sealing ring, connecting rod, chassis and fixed establishment, the piston is located sample chamber upper end, piston surface cover has the sealing ring to the sealing ring closely laminates with sample intracavity wall, connecting rod one end and piston fixed connection to the connecting rod other end and chassis fixed connection to the chassis is located sample chamber lower extreme, the chassis bottom is provided with fixed establishment.
Further, the handle inboard is provided with the button, the rig left and right sides is provided with the handrail, the rig rear side is fixed with the power wire, rig bottom output and sampling tube fixed connection, sampling tube bottom inboard is provided with the sample chamber, button and power wire all carry out the electricity with the rig and are connected.
Further, the fixing mechanism comprises a winding cavity, a winding shaft, a knob, a spring groove, a locking block, a limiting groove, a steel cable and a spring, a winding cavity is arranged in the middle of the inner part of the chassis, the upper end and the lower end of the winding shaft are rotatably connected with the winding cavity, a winding cavity extends from the bottom end of the winding shaft and is fixedly connected with a knob, the knob is positioned in the middle of the bottom of the chassis, spring grooves are formed in the left side and the right side of the chassis, the spring groove is communicated with the inner side of the winding cavity, the locking block slides along the inner side of the spring groove, the left side and the right side of the lower end of the sampling cavity are both provided with a limiting groove, the locking block is inserted with the inner side of the limiting groove, one end of the steel cable is fixedly connected with the locking block, and the other end of the steel cable is fixedly connected with the winding shaft, the spring is sleeved on the outer surface of the steel cable, one end of the spring is fixedly connected with the locking block, and the other end of the spring is fixedly connected with the spring groove.
Furthermore, locking piece, cable wire and spring all are provided with two, and locking piece, cable wire and spring set up along rolling chamber left and right sides both ends symmetry.
Furthermore, the elastic force value of the spring is 2N, and the spring is in a force accumulation state.
Furthermore, the rotary angle of the winding shaft driven by the knob ranges from 0 degree to 360 degrees, and anti-skidding threads are arranged on the surface of the knob.
Further, both sides all are provided with logical groove around the chassis, and lead to the groove and be the arc.
Furthermore, the locking block and the central line of the spring groove are positioned on the same horizontal direction line, and the inner side of the spring groove is smooth and has no burrs.
Furthermore, the spring is made of alloy spring steel, so that the heat resistance and the corrosion resistance of the spring are greatly enhanced, and the service life of the spring is prolonged.
Furthermore, the connecting rod is made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance of the connecting rod are greatly enhanced, and the service life of the connecting rod is prolonged.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the method has the advantages that: a novel colliery geological survey sampling device through having set up clearance mechanism at sample intracavity side, pulls out the piston outside the sample chamber through the connecting rod, makes the piston release the soil sample of sample intracavity, and the piston clears up sample intracavity wall through the sealing ring simultaneously, makes the sealing ring scrape the adhesion at the earth of sample intracavity wall down, and the clearance is convenient, has promoted the accuracy of follow-up sample.
The advantages are two: a novel colliery geological survey sample device through having set up fixed establishment bottom the chassis, resumes elasticity of deformation through the spring and promotes the lock piece card and go into the spacing inslot to it is fixed to make the chassis, makes clearance mechanism fix in the sample intracavity, the follow-up sample work of being convenient for.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the sampling chamber of the present invention;
FIG. 3 is a schematic view of the piston structure of the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the limiting groove of the present invention;
fig. 5 is a schematic view of the bottom cross-section of the chassis of the present invention.
In the figure: the device comprises a drilling machine-1, a handle-2, a button-3, an armrest-4, a power supply lead-5, a sampling tube-6, a sampling cavity-7, a cleaning mechanism-8, a piston-81, a sealing ring-82, a connecting rod-83, a chassis-84, a through groove-841, a fixing mechanism-85, a winding cavity-851, a winding shaft-852, a knob-853, a spring groove-854, a locking block-855, a limiting groove-856, a steel cable-857 and a spring-858.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a novel coal mine geological survey sampling device: including rig 1, handle 2, button 3, handrail 4, power wire 5, sampling tube 6, sample chamber 7 and clearance mechanism 8, handle 2 is installed at 1 top of rig, clearance mechanism 8 sets up in sample chamber 7 inboardly, clearance mechanism 8 includes piston 81, sealing ring 82, connecting rod 83, chassis 84 and fixed establishment 85, piston 81 is located sample chamber 7 upper end, piston 81 surface cover has sealing ring 82, and sealing ring 82 closely laminates with sample chamber 7 inner wall, connecting rod 83 one end and piston 81 fixed connection, and the connecting rod 83 other end and chassis 84 fixed connection, and chassis 84 is located sample chamber 7 lower extreme, chassis 84 bottom is provided with fixed establishment 85.
The utility model discloses a drilling machine, including 2 handles, 1 left and right sides of rig, 1 rear side of rig is fixed with power wire 5, 1 bottom output of rig and sampling tube 6 fixed connection, 6 bottom inboards of sampling tube are provided with sample chamber 7, button 3 and power wire 5 all carry out the electricity with rig 1 and are connected, the handle inboard is provided with button 3, the 1 left and right sides of rig is provided with handrail 4, 1 rear side of rig is fixed with power wire 5, 1 bottom output of rig and sampling tube 6 fixed connection, 6 bottom inboards of sampling tube are provided with sample chamber 7, button 3 and power wire 5 all carry out the electricity with rig 1 and are connected.
Wherein, the fixing mechanism 85 comprises a winding cavity 851, a winding shaft 852, a knob 853, a spring slot 854, a locking block 855, a limiting slot 856, a steel cable 857 and a spring 858, the winding cavity 851 is arranged at the middle part inside the chassis 84, the upper end and the lower end of the winding shaft 852 are rotatably connected with the winding cavity 851, the winding cavity 851 extends out of the bottom end of the winding shaft 852 and is fixedly connected with the knob 853, the knob 853 is positioned at the middle part of the bottom of the chassis 84, the spring slots 854 are arranged at the left side and the right side of the chassis 84, the spring slot 854 is communicated with the inner side of the winding cavity 851, the locking block 855 slides along the inner side of the spring slot 854, the limiting slots 855 are arranged at the left side and the right side of the lower end of the sampling cavity 7, the locking block 855 is inserted into the inner side of the limiting slot 856, one end of the steel cable 857 is fixedly connected with the locking block 855, the other end of the steel cable 857 is fixedly connected with the winding shaft 852, and the spring 858 is sleeved on the outer surface of the steel cable 857, one end of the spring 858 is fixedly connected with the locking block 855, and the other end of the spring 858 is fixedly connected with the spring slot 854.
Wherein, locking block 855, cable wire 857 and spring 858 all are provided with two, and locking block 855, cable wire 857 and spring 858 follow rolling chamber 851 left and right ends symmetry and set up, do benefit to better fix chassis 84.
Wherein, spring 858 elasticity value is 2N, and spring 858 is the power of holding state, does benefit to the better promotion locking piece 855 of spring 858 and blocks in spacing groove 856.
The knob 853 drives the rolling shaft 852 to rotate at an angle of 0-360 degrees, and the surface of the knob 853 is provided with anti-skidding threads, so that the rolling shaft 852 can be driven to rotate better through the knob 853.
Wherein, both sides all are provided with logical groove 841 around chassis 84, and lead to groove 841 and be the arc, do benefit to earth and accomplish the sample through leading to groove 841 entering sample chamber 7 in.
Wherein, the locking piece 855 is on same horizontal direction line with the spring slot 854 central line, and the inboard smooth no burr of spring slot 854 does benefit to the better slide along the spring slot 854 of locking piece 855.
The spring 858 is made of alloy spring steel, so that the heat resistance and the corrosion resistance of the spring are greatly enhanced, and the service life of the spring is prolonged.
The connecting rod 83 is made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance of the connecting rod are greatly enhanced, and the service life of the connecting rod is prolonged.
The No. 45 steel used in the connecting rod 83 is high-quality carbon structural steel corresponding to Japanese standard S45C, American standard 1045 and German standard C45, and is characterized by higher strength and deformation resistance compared with common A3 steel.
The working principle is as follows: before use, the handle 2 and the handrail 4 are firstly held to provide support for the drilling machine 1, and then the sampling tube 6 is vertical to the ground, so that the subsequent sampling work is facilitated; when in use, in the first step, the power supply lead 5 is connected with an external power supply to provide power for the drilling machine 1; secondly, the sampling tube 6 is abutted against the ground, then the button 3 in the handle 2 is pressed, the drilling machine 1 is electrified to work, the drilling machine 1 drives the sampling tube 6 into the soil, the soil enters the sampling cavity 7 through the through groove 841, and then the soil of different soil layers is collected; thirdly, holding the handrail 4, taking the sampling tube 6 out of the soil through the drilling machine 1, and then flatly placing the sampling tube 6; fourthly, the knob 853 is rotated, so that the knob 853 pulls the steel cable 857 into the winding cavity 851 through the winding shaft 852 and winds the steel cable 857 on the surface of the winding shaft 852, the locking block 855 is pulled into the spring groove 854 through the steel cable 857, the fixation of the base plate 84 is removed, then the piston 81 is pulled out of the sampling cavity 7 through the connecting rod 83, the piston 81 pushes out a soil sample in the sampling cavity 7, meanwhile, the piston 81 cleans the inner wall of the sampling cavity 7 through the sealing ring 82, the sealing ring 82 scrapes off soil adhered to the inner wall of the sampling cavity 7, the cleaning is convenient, and the accuracy of subsequent sampling is improved; after the clearance finishes, at first put back sample chamber 7 with piston 81 in, then rotate knob 853, make in cable wire 857 pulls in spring groove 854 with locking piece 855, spring 858 atress shrink simultaneously, put into sample chamber 7 with chassis 84 at last, when locking piece 855 docks with spacing groove 856, loosen knob 853, the elasticity that resumes deformation through spring 854 promotes locking piece 855 card and goes into in spacing groove 856, thereby make chassis 84 fixed, make clearance mechanism 8 fix in sample chamber 7, be convenient for follow-up sample work.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A novel coal mine geological survey sampling device comprises a drilling machine (1), a handle (2), a button (3), a handrail (4), a power supply lead (5), a sampling tube (6) and a sampling cavity (7), wherein the handle (2) is installed at the top of the drilling machine (1);
the method is characterized in that: still include clearance mechanism (8), clearance mechanism (8) set up in sample chamber (7) inboard, clearance mechanism (8) include piston (81), sealing ring (82), connecting rod (83), chassis (84) and fixed establishment (85), piston (81) are located sample chamber (7) upper end, piston (81) surface cover has sealing ring (82) to sealing ring (82) closely laminate with sample chamber (7) inner wall, connecting rod (83) one end and piston (81) fixed connection, and connecting rod (83) other end and chassis (84) fixed connection, and chassis (84) are located sample chamber (7) lower extreme, chassis (84) bottom is provided with fixed establishment (85).
2. The novel coal mine geological survey sampling device of claim 1, characterized in that: handle (2) inboard is provided with button (3), the rig (1) left and right sides is provided with handrail (4), rig (1) rear side is fixed with power wire (5), rig (1) bottom output and sampling tube (6) fixed connection, sampling tube (6) bottom inboard is provided with sample chamber (7), button (3) and power wire (5) all carry out the electricity with rig (1) and are connected.
3. The novel coal mine geological survey sampling device of claim 1, characterized in that: the fixing mechanism (85) comprises a winding cavity (851), a winding shaft (852), a knob (853), a spring groove (854), a locking block (855), a limiting groove (856), a steel cable (857) and a spring (858), the winding cavity (851) is arranged in the middle of the inside of the chassis (84), the upper end and the lower end of the winding shaft (852) are rotatably connected with the winding cavity (851), the winding cavity (851) is extended out of the bottom end of the winding shaft (852) and fixedly connected with the knob (853), the knob (853) is positioned in the middle of the bottom of the chassis (84), the spring grooves (854) are arranged on the left side and the right side of the chassis (84), the spring grooves (854) are communicated with the inner side of the winding cavity (851), the locking block (855) slides along the inner side of the spring groove (854), the limiting grooves (856) are arranged on the left side and the right side of the lower end of the sampling cavity (7), and the locking block (855) is inserted into the limiting groove (856), cable wire (857) one end and locking piece (855) fixed connection to cable wire (857) other end and rolling axle (852) fixed connection, spring (858) cover to cable wire (857) surface, spring (858) one end and locking piece (855) fixed connection, and spring (858) other end and spring groove (854) fixed connection.
4. A novel coal mine geological survey sampling device as defined in claim 3, wherein: locking piece (855), cable wire (857) and spring (858) all are provided with two, and locking piece (855), cable wire (857) and spring (858) set up along rolling chamber (851) both ends symmetry about.
5. A novel coal mine geological survey sampling device as defined in claim 3, wherein: the elasticity value of the spring (858) is 2N, and the spring (858) is in a force accumulation state.
6. A novel coal mine geological survey sampling device as defined in claim 3, wherein: the knob (853) drives the rolling shaft (852) to rotate by an angle of 0-360 degrees, and the surface of the knob (853) is provided with anti-skidding threads.
7. The novel coal mine geological survey sampling device of claim 1, characterized in that: both sides all are provided with logical groove (841) around chassis (84), and lead to groove (841) and be the arc.
8. A novel coal mine geological survey sampling device as defined in claim 3, wherein: the locking block (855) and the center line of the spring groove (854) are on the same horizontal direction line, and the inner side of the spring groove (854) is smooth and burr-free.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120062409.1U CN215115236U (en) | 2021-01-11 | 2021-01-11 | Novel colliery geological survey sample device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120062409.1U CN215115236U (en) | 2021-01-11 | 2021-01-11 | Novel colliery geological survey sample device |
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| CN215115236U true CN215115236U (en) | 2021-12-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296557A (en) * | 2023-05-11 | 2023-06-23 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological disaster investigation sampling equipment |
| CN117664643A (en) * | 2023-12-04 | 2024-03-08 | 同方水务集团有限公司 | Activated sludge sampling device |
-
2021
- 2021-01-11 CN CN202120062409.1U patent/CN215115236U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116296557A (en) * | 2023-05-11 | 2023-06-23 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological disaster investigation sampling equipment |
| CN116296557B (en) * | 2023-05-11 | 2023-08-11 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological disaster investigation sampling equipment |
| CN117664643A (en) * | 2023-12-04 | 2024-03-08 | 同方水务集团有限公司 | Activated sludge sampling device |
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