CN213269819U - Geological survey grooved drill pulling device - Google Patents
Geological survey grooved drill pulling device Download PDFInfo
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- CN213269819U CN213269819U CN202021479010.5U CN202021479010U CN213269819U CN 213269819 U CN213269819 U CN 213269819U CN 202021479010 U CN202021479010 U CN 202021479010U CN 213269819 U CN213269819 U CN 213269819U
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- bevel gear
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Abstract
The utility model discloses a geological survey groove-shaped drilling and pulling device, which comprises a scissor jack body, wherein one end of a rotating lead screw of the scissor jack body is provided with a connecting mechanism, one end of the connecting mechanism, which is away from the scissor jack body, is provided with a driven bevel gear, a synchronous rotating device is meshed between the two driven bevel gears, a rotating handle is arranged on the synchronous rotating device, one sides of the two scissor jack bodies, which are away from the synchronous rotating device, are movably connected through a hinge, the top ends of the two scissor jack bodies are provided with clamps, and the inner sides of the clamps are clamped with drill rods; the clamp comprises a first clamping tile arranged at the top end of the scissor jack body, and one side of the first clamping tile is movably connected with a second clamping tile through a pin shaft. Has the advantages that: structural design is reasonable, convenient operation, and convenient storage does not occupy space simultaneously, adopts scissor jack and hand formula to change matched with structural design, and labour saving and time saving more when vertical pulling out the drilling rod can effectively avoid the drilling rod crooked.
Description
Technical Field
The utility model relates to a geological survey equipment technical field particularly, relates to a geological survey cell type is bored and is pulled out device.
Background
When geological survey work is carried out in a plain area covered by a quaternary stratum, due to the fact that the activity of the ground surface is strong, villages and engineering buildings are densely distributed, most of the natural geological phenomena on the ground are destroyed or covered, and the shallow quaternary stratum needs to be revealed by means of a groove drill to obtain original geological information such as the lithology, physical and chemical characteristics of the stratum.
The groove drill is suitable for shallow stratum core extraction of various loose sediments with granularity below coarse sand, can assist in completing formation boundary line division, sampling and the like, and is widely applied to work needing surface penetrating sampling and stratum profile building, such as shallow coverage area geological mapping, physicochemical abnormity detection verification, mineral product general survey, agricultural geology, hydraulic engineering ring geology, urban geological survey and the like. From the geological survey effect, the groove type drilling technology is efficient and practical equipment and technical means. However, the groove drill is a simple device which gradually drills by completely hammering manually, the detection depth can reach more than 5 meters, the problem that a drill rod is tightly held by a soil layer and is difficult to pull up due to the shrinkage of cohesive soil and the collapse of sandy soil often occurs, even if two workers lift the drill rod with a bar, the pulling up is difficult, time and labor are wasted, and the working efficiency is invisibly influenced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a geological survey cell type is bored and is pulled out device to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a geological survey groove-shaped drilling and pulling device comprises a scissor jack body, wherein one end of a rotating screw rod of the scissor jack body is provided with a connecting mechanism, one end of the connecting mechanism, which is far away from the scissor jack body, is provided with driven bevel gears, a synchronous rotating device is meshed between the two driven bevel gears, a rotating handle is arranged on the synchronous rotating device, one sides of the two scissor jack bodies, which are far away from the synchronous rotating device, are movably connected through hinges, the top ends of the two scissor jack bodies are provided with clamps, and the inner sides of the clamps clamp drill rods; the clamp comprises a first tile clamping device arranged at the top end of the scissor jack body, one side of the first tile clamping device is movably connected with a second tile clamping device through a pin shaft, and the second tile clamping device is connected with one end, far away from the pin shaft, of the first tile clamping device through a locking mechanism; synchronous rotating device is including setting up the casing between two coupling mechanism, the intermediate position of casing is provided with the drive bevel gear, and drive bevel gear and rotation handle fixed connection, the bilateral symmetry meshing of drive bevel gear has drive bevel gear one, one side that drive bevel gear kept away from drive bevel gear all is connected with the transmission shaft, one side that drive bevel gear one was kept away from to the transmission shaft is provided with drive bevel gear two, and drive bevel gear two meshes with driven bevel gear mutually, the circumference outside of transmission shaft all is provided with the bearing.
Furthermore, the connecting mechanism comprises a bayonet lock arranged at one end of the rotary screw rod of the scissor jack body, a clamping sleeve is sleeved on the outer side of the bayonet lock, and the bayonet lock and the clamping sleeve are fixed through a connecting screw.
Furthermore, in order to ensure that the clamp moves up and down smoothly, the first clamping tile and the second clamping tile are both in a dovetail type U-shaped clamping tile structure, and the bottom surfaces of the first clamping tile and the second clamping tile form an included angle of 4-5 degrees with the horizontal plane.
Furthermore, the locking mechanism comprises a first clamping block arranged on the first clamping tile, and further comprises a second clamping block symmetrically arranged on the second clamping tile, pin holes are formed in the first clamping block and the second clamping block, and pin shafts are arranged in the pin holes.
Further, the top of the scissor jack body is provided with a semicircular tray, the bottom of the scissor jack body is provided with a chassis, a semicircular notch I is arranged at the middle position of the semicircular tray, and a semicircular notch II is arranged at the middle position of one side of the chassis.
The utility model has the advantages that:
(1) the utility model has the advantages of reasonable design, convenient operation, convenient storage simultaneously, occupation space is little, adopts scissor jack and hand formula commentaries on classics matched with structural design, and labour saving and time saving more when pulling out the drilling rod is played vertically can effectively avoid the drilling rod crooked to with the help of the groove type brill pulling device, geological survey personnel can relax, convenient utilization cell type brill accomplishes the survey investigation of quaternary stratum, can reduce hiring civil workers or not hiring civil workers.
(2) Through setting up coupling mechanism and driven bevel gear and cooperating, can make synchronous rotating device be connected with the rotation lead screw of scissor jack body, and then can provide power for the device through rotating the handle, convenient dismantlement simultaneously, the operation of being convenient for.
(3) Cooperate with two scissors formula jack bodies through setting up anchor clamps, the tray that is located the jack top outside the drilling rod circumference is installed to the anchor clamps at the initial time, anchor clamps are in the state of relaxing, the tray with press from both sides tile one, the bottom surface that presss from both sides tile two is the point contact, because press from both sides the dead weight effect of tile, along with the jacking of scissors formula jack body, anchor clamps need keep balance and increase and the area of contact of tray, thereby make anchor clamps tend to the in-process of clamping condition, contained angle between anchor clamps bottom surface and the tray can diminish gradually until with the tray plane and cut and shut, and then the slow grow of clamping-force of the upper portion centre gripping drilling rod that makes anchor clamps, and then pull out the. When the jack is used for unloading force, the clamp can automatically descend along with the tray, and then the next process of pulling is carried out. The process is circulated until the grooved drill can be easily pulled up manually.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a geological survey fluted drill pulling apparatus according to an embodiment of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
fig. 5 is a schematic structural diagram of a clamp of a geological survey groove-type drill pulling device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a semicircular tray of a geological survey groove-type drill pulling device according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a chassis of a geological survey groove-type drill pulling device according to an embodiment of the present invention.
In the figure:
1. a scissor jack body; 101. a semicircular tray; 102. a chassis; 103. a first semicircular gap; 104. a second semicircular notch; 105. a semicircular groove; 2. a connecting mechanism; 201. a bayonet lock; 202. a card sleeve; 203. A connecting screw; 3. a driven bevel gear; 4. a synchronous rotation device; 5. rotating the handle; 6. a hinge; 7. a clamp; 8. a drill stem; 9. clamping a tile I; 10. clamping a second tile; 11. a locking mechanism; 1101. a first clamping block; 1102. a second clamping block; 1103. a pin hole; 1104. a pin shaft; 12. a housing; 13. a drive bevel gear; 14. a first transmission bevel gear; 15. a drive shaft; 16. a second transmission bevel gear; 17. and a bearing.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a geological survey cell type brill pull-out device.
The present invention is further described with reference to the accompanying drawings and the detailed description thereof, as shown in fig. 1-7, according to the present invention, a geological survey grooved type drill-pulling device includes a scissor jack body 1, a semicircular groove 105 matched with a drill rod is formed at the top end of the scissor jack body 1, one end of a rotary screw rod of the scissor jack body 1 is provided with a connecting mechanism 2, one end of the connecting mechanism 2 away from the scissor jack body 1 is provided with a driven bevel gear 3, a synchronous rotating device 4 is engaged between the two driven bevel gears 3, a rotating handle 5 is arranged on the synchronous rotating device 4, one side of the two scissor jack bodies 1 away from the synchronous rotating device 4 is movably connected through a hinge 6, the top end of the two scissor jack bodies 1 is provided with a clamp 7, and the drill rod 8 is clamped inside the clamp 7; the clamp 7 comprises a first tile clamping 9 arranged at the top end of the scissor jack body 1, one side of the first tile clamping 9 is movably connected with a second tile clamping 10 through a pin shaft, and the second tile clamping 10 is connected with one end, far away from the pin shaft, of the first tile clamping 9 through a locking mechanism 11; the synchronous rotating device 4 comprises a shell 12 arranged between two connecting mechanisms 2, a driving bevel gear 13 is arranged in the middle of the shell 12, the driving bevel gear 13 is fixedly connected with a rotating handle 5, first transmission bevel gears 14 are symmetrically meshed with two sides of the driving bevel gear 13, one sides, far away from the driving bevel gear 13, of the first transmission bevel gears 14 are connected with transmission shafts 15, second transmission bevel gears 16 are arranged on one sides, far away from the first transmission bevel gears 14, of the transmission shafts 15, the second transmission bevel gears 16 are meshed with driven bevel gears 3, and bearings 17 are arranged on the outer sides of the circumferences of the transmission shafts 15.
By means of the above scheme to make structural design reasonable, convenient operation, convenient storage simultaneously, occupation space not adopts scissor jack and hand formula to change matched with structural design, more labour saving and time saving when the drilling rod is pulled out in vertical playing, can effectively avoid the drilling rod crooked.
In one embodiment, the connecting mechanism 2 comprises a bayonet 201 arranged on a rotating screw rod of the scissor jack body 1, a sleeve 202 is sleeved outside the bayonet 201, and the bayonet 201 and the sleeve 202 are fixed through a connecting screw 203, so that the connecting mechanism 2 is matched with the driven bevel gear 3, the synchronous rotating device 4 can be connected with the rotating screw rod of the scissor jack body 1, and the device can be powered through the rotating handle 5.
In one embodiment, in order to ensure that the clamp 7 moves up and down smoothly, a dovetail type U-shaped clamp tile is adopted, the lower parts of the first clamp tile 9 and the second clamp tile 10 are both in a dovetail type U-shaped structure, the lower parts of dovetail fingers are loose, the drill rod 8 is clamped mainly by the middle upper part of the clamp tile, the texture for increasing friction force is arranged, the upper part of the clamp tile is also loose, the loose structure is adopted, the aim is that the clamp 7 can move smoothly along with a tray on the upper part of the scissor jack body 1 when jacking up or falling down, the included angles between the bottom surfaces of the first clamp tile 9 and the second clamp tile 10 and the horizontal plane are 4-5 degrees, the clamp 7 is initially arranged on the outer side of the circumference of the drill rod 8 and is positioned on a tray above the scissor jack body 1, the clamp 7 is in a loose state, the tray is in point contact with the bottom surfaces of the first clamp tile 9 and the second clamp tile 10, the clamp 7 needs to be kept balanced and the contact area between the clamp 7 and the tray is increased, so that in the process that the clamp 7 tends to be in a clamping state, the included angle between the bottom surface of the clamp 7 and the tray is gradually reduced until the included angle is matched with the plane of the tray, the clamping force for clamping the drill rod 8 at the upper part of the clamp 7 is gradually increased, and the drill rod is pulled up.
In one embodiment, the locking mechanism 11 includes a first clamping block 1101 arranged on the first clamping shoe 9, the locking mechanism 11 further includes a second clamping block 1102 symmetrically arranged on the second clamping shoe 10, pin holes 1103 are formed in the first clamping block 1101 and the second clamping block 1102, and a pin 1104 is arranged in the pin hole 1103, so that the first clamping block 1101 and the second clamping block 1102 can be quickly connected through the pin 1104, loosening and clamping of the clamp 7 are conveniently achieved, and further when the drill rod needs to be clamped for multiple times when the drill rod is pulled out, operation is simple and convenient, and clamping and fastening time of the clamp 7 is saved.
In one embodiment, the top end of the scissor jack body 1 is provided with a semicircular tray 101, the bottom end of the scissor jack body 1 is provided with a chassis 102, the length of the chassis 102 is equal to the maximum length of the scissor jack body 1, the width of the chassis 102 is equal to twice the width of the scissor jack body 1, and the thickness of the chassis is about 1-1.5cm, a semicircular notch I103 is arranged at the middle position of the semicircular tray 101, and a semicircular notch II 104 is arranged at the middle position of one side of the chassis 102, so that the two semicircular notches I103 and the two semicircular notches II 104 form a circular hole to facilitate a drill rod to pass through.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, firstly, the hinge 6 is opened to enable the drill stem 8 to be positioned in the semicircular groove 105, the semicircular notch I103 and the semicircular notch II 104, then the clamp 7 is clamped on the outer side of the circumference of the drill stem 8 and is placed at the top end of the scissor jack body 1, the pin hole 1103 is matched with the pin shaft 1104, the tile clamping I9 and the tile clamping II 10 can be quickly connected into a whole to form the clamp 7, the clamp 7 clamps the drill stem 8, the rotating handle 5 is manually shaken to drive the driving bevel gear 13 to drive the driving bevel gear I14 to rotate, the driving bevel gear II 16 is driven to rotate by the driving shaft 15, the driven bevel gear 3 is driven to rotate, the screw rod of the scissor jack body 1 is driven to rotate by the connecting mechanism 2, the scissor jack body 1 is lifted, and the clamp 7 is initially arranged on the outer side of the circumference of the drill stem 8 and is positioned on a tray above the scissor jack body, anchor clamps 7 are in the state of relaxing, and the tray is the point contact with the bottom surface that presss from both sides tile one 9, presss from both sides tile two 10, because press from both sides the effect of tile dead weight, along with the jacking of scissor jack body 1, anchor clamps 7 need keep balance and increase and the area of contact of tray, make anchor clamps 7 tend to the in-process of clamping state, the contained angle between anchor clamps 7 bottom surface and the tray can diminish gradually until coming into contact with the tray plane, and then the clamping-force that makes the upper portion centre gripping drilling rod 8 of anchor clamps 7 slowly grows, and then pulls out the drilling rod.
To sum up, with the help of the above technical scheme of the utility model, cooperate with driven bevel gear 3 through setting up coupling mechanism 2, can make synchronous rotating device 4 be connected with the rotation lead screw of formula jack body 1 of cutting, and then can provide power for the device through rotating handle 5, convenient dismantlement simultaneously, the operation of being convenient for. Cooperate with two scissor jack bodies 1 through setting up anchor clamps 7, thereby install in the drilling rod circumference outside as anchor clamps 7, anchor clamps 7 install in the drilling rod 8 circumference outside and be located the tray of scissor jack body 1 top at the beginning, anchor clamps 7 are in the state of relaxing, the tray is the point contact with the bottom surface that presss from both sides tile one 9, press from both sides tile two 10, because press from both sides the effect of tile dead weight, along with the jacking of scissor jack body 1, anchor clamps 7 need keep balance and increase and the area of contact of tray, thereby make anchor clamps 7 tend to the in-process of clamping state, the contained angle between anchor clamps 7 bottom surface and the tray can diminish gradually until with the tray plane coincidence, and then the clamping-force of the upper portion centre gripping drilling rod 8 of messenger anchor clamps 7 slowly grow, and then pull up the drilling rod. Thereby make structural design reasonable, convenient operation, convenient storage simultaneously, occupation space not adopts scissor jack and hand formula to change matched with structural design, and labour saving and time saving more when vertical pulling-out drilling rod can effectively avoid the drilling rod crooked or cause the damage to the anchor clamps.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The trough-type drilling and pulling device for geological survey is characterized by comprising a scissor jack body (1), wherein one end of the scissor jack body (1) rotating a screw rod is provided with a connecting mechanism (2), one end of the connecting mechanism (2) far away from the scissor jack body (1) is provided with a driven bevel gear (3), a synchronous rotating device (4) is meshed between the two driven bevel gears (3), a rotating handle (5) is arranged on the synchronous rotating device (4), one sides of the two scissor jack bodies (1) far away from the synchronous rotating device (4) are movably connected through hinges (6), the top ends of the two scissor jack bodies (1) are provided with clamps (7), and drill rods (8) are clamped on the inner sides of the clamps (7);
the clamp (7) comprises a first tile clamping part (9) arranged at the top end of the scissor jack body (1), one side of the first tile clamping part (9) is movably connected with a second tile clamping part (10) through a pin shaft, and the second tile clamping part (10) is connected with one end, far away from the pin shaft, of the first tile clamping part (9) through a locking mechanism (11);
synchronous rotating device (4) is including setting up two casing (12) between coupling mechanism (2), the intermediate position of casing (12) is provided with drive bevel gear (13), just drive bevel gear (13) with rotation handle (5) fixed connection, the bilateral symmetry meshing of drive bevel gear (13) has drive bevel gear (14), one side that drive bevel gear (14) kept away from drive bevel gear (13) all is connected with transmission shaft (15), one side that drive bevel gear (15) kept away from drive bevel gear (14) is provided with drive bevel gear two (16), just drive bevel gear two (16) with driven bevel gear (3) mesh mutually, the circumference outside of transmission shaft (15) all is provided with bearing (17).
2. The geological survey groove-type drill-pulling device is characterized in that the connecting mechanism (2) comprises a bayonet lock (201) arranged on a rotating screw rod of the scissor jack body (1), a clamping sleeve (202) is sleeved on the outer side of the bayonet lock (201), and the bayonet lock (201) and the clamping sleeve (202) are fixed through a connecting screw (203).
3. The geological survey grooved type drill pulling device as claimed in claim 1, wherein the first tile clamping (9) and the second tile clamping (10) are both in a dovetail horseshoe structure, and the bottom surfaces of the first tile clamping (9) and the second tile clamping (10) are both at an angle of 4-5 degrees with the horizontal plane.
4. The geological survey groove-type drill-drawing device as claimed in claim 3, wherein the locking mechanism (11) comprises a first clamping block (1101) arranged on the first clamping tile (9), the locking mechanism (11) further comprises a second clamping block (1102) symmetrically arranged on the second clamping tile (10), pin holes (1103) are arranged on both the first clamping block (1101) and the second clamping block (1102), and pin shafts (1104) are arranged in the pin holes (1103).
5. The geological survey groove-type drilling and pulling device is characterized in that a semicircular tray (101) is arranged at the top end of each scissor jack body (1), a chassis (102) is arranged at the bottom end of each scissor jack body (1), a semicircular notch I (103) is arranged in the middle of each semicircular tray (101), and a semicircular notch II (104) is arranged in the middle of one side of each chassis (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021479010.5U CN213269819U (en) | 2020-07-24 | 2020-07-24 | Geological survey grooved drill pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021479010.5U CN213269819U (en) | 2020-07-24 | 2020-07-24 | Geological survey grooved drill pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213269819U true CN213269819U (en) | 2021-05-25 |
Family
ID=75967193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021479010.5U Active CN213269819U (en) | 2020-07-24 | 2020-07-24 | Geological survey grooved drill pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213269819U (en) |
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2020
- 2020-07-24 CN CN202021479010.5U patent/CN213269819U/en active Active
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