CN209799957U - Direct-push type soil sampling is chassis for rig - Google Patents
Direct-push type soil sampling is chassis for rig Download PDFInfo
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- CN209799957U CN209799957U CN201920231365.3U CN201920231365U CN209799957U CN 209799957 U CN209799957 U CN 209799957U CN 201920231365 U CN201920231365 U CN 201920231365U CN 209799957 U CN209799957 U CN 209799957U
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Abstract
The utility model discloses a straight pushing-type soil sampling chassis for rig relates to soil drilling equipment technical field, aims at solving and adopts the spanner to grasp the problem that the drilling rod ratio consumeed the manpower among the prior art scheme. The technical scheme is that the drilling machine comprises an underframe body, wherein the underframe body is arranged at the bottom end of a detection frame assembly and is positioned on one side of a drill rod, two mounting blocks which are respectively positioned on two sides of the drill rod are arranged on the side wall, close to the drill rod, of the underframe body, and mounting grooves are formed in two side walls, which are oppositely arranged, of the two mounting blocks; two all slide along the degree of depth direction of mounting groove in the mounting groove and be provided with the grip block, arbitrary be provided with on the mounting block and be used for driving two grip blocks simultaneously to being close to the drilling rod direction removal or simultaneously to keeping away from the driving piece that the drilling rod direction removed. The device has the effect of saving manpower.
Description
Technical Field
The utility model belongs to the technical field of soil drilling machine equipment technique and specifically relates to a straight pushing-type soil sample chassis for rig is related to.
Background
Soil sample rig is a drilling equipment who carries out the sample operation to the soil within 50 meters underground, and the appearance of this kind of machinery can save a large amount of activity duration for artifical sample, by a wide margin the efficiency of work that has promoted. The drilling machine has very high drilling speed, can reach 1 meter (one drill rod) in every half minute at the fastest speed, can continuously sample, does not need other circulating media for coring, and ensures that the original sample of the sample is not disturbed. The drill rod of the drilling machine can be a special stainless steel light drill rod, the specially designed threads enable the drill rods to be connected more tightly, the disassembly is convenient, and the high-frequency impact operation is powerfully guaranteed.
The current chinese patent with publication number CN205689130U discloses a footing glide machanism of soil sampling and repairing integrated drilling machine, which comprises a baffle and a chassis, wherein the chassis is arranged at the lower part of a detection frame assembly, a sliding oil cylinder fixing pin shaft hole is arranged at the rear part of the chassis, a piston rod of the sliding oil cylinder is connected with a suspension ring head through a pin shaft, two sides of the detection frame assembly are vertically welded with a propulsion frame assembly, and the baffle is arranged at the left and right sides of the sliding frame assembly. When the drill rods connected with each other need to be taken out from the drill holes after the machine drilling sampling is completed, the uppermost drill rod is pulled out from the drill holes through the power head connected with the uppermost drill rod, and at the moment, the top end of the second drill rod also stretches out of the drill holes. The end of the second drill rod extending out of the borehole is then gripped by a tool such as a wrench to prevent the other drill rods from falling into the borehole when the first drill rod is removed from the power head. And then, the uppermost drill rod is pulled out of the drilled hole in a manual pulling or machine lifting mode, and the lower drill rods are clamped by tools such as a spanner and the like, so that the drill rods can be taken down one by one.
However, the above prior art scheme uses tools such as a wrench to manually clamp the drill rod, which is time-consuming and labor-consuming, and has the disadvantage of labor consumption.
SUMMERY OF THE UTILITY MODEL
the utility model aims at providing a straight pushing-type soil sample chassis for rig, it has the effect that can use manpower sparingly.
the above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
The chassis body is arranged at the bottom end of the detection frame assembly and is positioned on one side of the drill rod, two mounting blocks which are respectively positioned on two sides of the drill rod are arranged on the side wall, close to the drill rod, of the chassis body, and mounting grooves are formed in two side walls, oppositely arranged, of the two mounting blocks; two all slide along the degree of depth direction of mounting groove in the mounting groove and be provided with the grip block, arbitrary be provided with on the mounting block and be used for driving two grip blocks simultaneously to being close to the drilling rod direction removal or simultaneously to keeping away from the driving piece that the drilling rod direction removed.
Through adopting above-mentioned technical scheme, after the unit head that a drilling rod connection was topmost pulled out the drilling rod of top from the drilling, can grasp the one end that the drilling hole was stretched out to being close to the drilling rod direction removal simultaneously to two grip blocks of driving piece drive to other drilling rods drop into the purpose in the drilling when taking off first drilling rod from the power head has been reached. After first drilling rod is taken off, adopt the mode that manual pulling or machine promoted to pull out the drilling rod of the top drilling rod and drill to the mode of cliping the drilling rod of below through two grip blocks can be with taking off of drilling rod one, has the effect that can use manpower sparingly.
The utility model discloses further set up to: the driving piece is an oil cylinder, and a piston rod of the oil cylinder extends into the corresponding mounting groove and is fixedly connected with the side wall of the corresponding clamping block, which is far away from the drill rod; a connecting rod is arranged between the two clamping blocks and comprises a first connecting rod and a second connecting rod; one end of the first connecting rod is rotatably connected with the side wall of one clamping block close to the drill rod, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, and the other end of the second connecting rod is rotatably connected with the top wall of the other clamping block; the second connecting rod is located corresponding mounting groove, the roof of first connecting rod and the roof of the mounting groove at second connecting rod place rotate to be connected.
Through adopting above-mentioned technical scheme, because the roof of first connecting rod rotates with the roof of the mounting groove at second connecting rod place to be connected, so first connecting rod can use this rotation portion to rotate as the axle. The included angle between the planes of the first connecting rod and the notch of the mounting groove is an acute angle or an obtuse angle, when the oil cylinder pushes the corresponding clamping block to move towards the direction of the drill rod, the first connecting rod rotates and pulls the second connecting rod, and therefore the second connecting rod also drives another clamping block to move towards the direction of the drill rod. After the piston rod of the oil cylinder moves to the maximum stroke, the drill rod is just tightly clamped by the two clamping blocks, and the drill rod fixing device has the effect of conveniently fixing the drill rod.
the utility model discloses further set up to: the side wall of the clamping block close to the drill rod is provided with a fixing block, and the side wall of the fixing block close to the drill rod is arc-shaped.
Through adopting above-mentioned technical scheme, the arc lateral wall of fixed block can laminate with the outer wall of drilling rod to increased the area of contact of fixed block and drilling rod, it is better to the fixed effect of drilling rod.
The utility model discloses further set up to: and the side wall of the fixed block, which is close to the drill rod, is provided with a friction-increasing convex strip.
By adopting the technical scheme, the static friction coefficient between the fixing block and the drill rod is increased, and the fixing effect on the drill rod is further enhanced.
The utility model discloses further set up to: sliding grooves are formed in the two side walls of the two installation blocks, which are oppositely arranged, and are positioned below the installation grooves, and sliding blocks are arranged in the two sliding grooves in a sliding mode along the depth direction of the sliding grooves; one end of the sliding block, which is close to the drill rod, is provided with a rubber pad, and the rubber pad is semi-annular; and the two mounting blocks are respectively provided with a driving component for driving the corresponding sliding block to move towards the direction close to the drill rod or move towards the direction far away from the drill rod.
Through adopting above-mentioned technical scheme, the mud dirt on the in-process that can promote the drilling rod with the outer wall laminating of drilling rod on the rubber pad strikes off, has saved the step of artifical clearance, has the effect that can further use manpower sparingly.
the utility model discloses further set up to: the drive assembly comprises a threaded rod and a handle; one end of the threaded rod is connected with the sliding block in a clamping and embedding manner and can rotate circumferentially relative to the sliding block, and the other end of the threaded rod penetrates through the bottom wall of the corresponding sliding groove and extends out of the corresponding mounting block; the threaded rod is in threaded connection with the corresponding mounting block, and one end of the threaded rod extending out of the mounting block is connected with the handle.
Through adopting above-mentioned technical scheme, because the threaded rod can carry out axial rotation for the sliding block, so rotate the threaded rod through the handle and can drive the sliding block and remove, have the effect of convenient operation.
The utility model discloses further set up to: and a limiting block is arranged on the outer side wall of the threaded rod extending out of the mounting block.
through adopting above-mentioned technical scheme, the stopper has limiting displacement, and when the stopper offseted with the lateral wall of installation piece, the rubber pad was laminated with the drilling rod outer wall promptly, can prevent that the rubber pad from being compressed too much and influencing reciprocating of drilling rod.
The utility model discloses further set up to: and a protection plate is further connected between the two mounting blocks, and two ends of the protection plate are respectively connected with one ends of the two mounting blocks, which are far away from the chassis body.
Through adopting above-mentioned technical scheme, increased the joint strength of two installation pieces keep away from the one end of chassis body.
To sum up, the utility model discloses a beneficial technological effect does:
1. The installation groove, the clamping block and the driving piece are arranged, so that the effect of saving labor can be achieved;
2. the fixing effect on the drill rod is improved by the arrangement of the fixing block and the friction-increasing convex strips;
3. Through sliding tray, sliding block and drive assembly's setting, have the effect of conveniently clearing up the dirt on the drilling rod outer wall.
Drawings
Fig. 1 is a schematic structural diagram illustrating a connection relationship between a chassis and a probe frame assembly for a direct-push soil sampling drilling machine according to an embodiment of the present invention;
Fig. 2 is a schematic structural diagram of a chassis for a direct-push soil sampling drilling machine according to an embodiment of the present invention;
Fig. 3 is a cross-sectional view of a chassis for a direct-push soil sampling drill according to an embodiment of the present invention;
Fig. 4 is a schematic structural diagram for showing a connection relationship between two clamping blocks according to an embodiment of the present invention;
Fig. 5 is a cross-sectional view of a mounting block shown in an embodiment of the invention;
Fig. 6 is an enlarged view of a portion a in fig. 5.
In the figure, 1, a chassis body; 2. a probe carriage assembly; 3. a drill stem; 4. mounting blocks; 41. mounting grooves; 42. a clamping block; 43. an oil cylinder; 44. a first link; 45. a second link; 46. a fixed block; 47. friction increasing convex strips; 48. connecting blocks; 49. a protection plate; 5. a sliding groove; 51. a slider; 52. a rubber pad; 53. a threaded rod; 54. a handle; 55. and a limiting block.
Detailed Description
the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a straight pushing-type soil sample chassis for rig, it includes chassis body 1, chassis body 1 sets up in the bottom of surveying frame subassembly 2 and its one side that is located drilling rod 3. The chassis body 1 has two installation pieces 4 near the lateral wall of drilling rod 3 on integrated into one piece, and two installation pieces 4 are located the both sides of drilling rod 3 respectively, and have all seted up mounting groove 41 on two lateral walls that two installation pieces 4 are relative setting. Still be connected with the guard plate 49 between two installation pieces 4, the both ends of guard plate 49 are kept away from the one end fixed connection of chassis body 1 with two installation pieces 4 respectively.
Referring to fig. 2, clamping blocks 42 are slidably arranged in the two mounting grooves 41 along the depth direction of the mounting grooves 41, and a set of connecting rods is connected between the two clamping blocks 42 and on both sides of the drill rod 3. A driving member is fixed on one of the mounting blocks 4, in this embodiment, the driving member is an oil cylinder 43, a piston rod of the oil cylinder 43 extends into the corresponding mounting groove 41 and is fixedly connected with a side wall of the corresponding clamping block 42 far away from the drill rod 3, and the driving member is used for driving the two clamping blocks 42 to move towards the direction close to the drill rod 3 or move towards the direction far away from the drill rod 3.
Referring to fig. 3 and 4, the connecting rod includes a first link 44 and a second link 45, and the first link 44 forms an obtuse angle or an acute angle with a plane in which the notch of the mounting groove 41 is located. One end of the first connecting rod 44 is rotatably connected with the side wall, close to the drill rod 3, of the clamping block 42 connected with the oil cylinder 43 through a pin, the other end of the first connecting rod 44 is rotatably connected with one end of the second connecting rod 45 through a rotating shaft, and the other end of the second connecting rod 45 is rotatably connected with the top wall of the other clamping block 42 through a rotating shaft. It should be noted that the second connecting rods 45 are all located in the corresponding mounting grooves 41, the top wall of the first connecting rod 44 is rotatably connected with the top wall of the mounting groove 41 where the corresponding second connecting rod 45 is located through a rotating shaft, and the rotating portion of the first connecting rod 44 and the top wall of the mounting groove 41 is located between one end of the first connecting rod 44 rotatably connected with the second connecting rod 45 and one end of the first connecting rod 44 rotatably connected with the corresponding clamping block 42.
Referring to fig. 4, since the first link 44 is positioned above the clamping block 42, a connecting block 48 for rotatably connecting the two first links 44 is fixed to the top wall of the clamping block 42 connected to the cylinder 43. The side walls of the clamping blocks 42 close to the drill rod 3 are all fixed with fixing blocks 46, and the side walls of the fixing blocks 46 close to the drill rod 3 are arc-shaped. A plurality of friction-increasing convex strips 47 are uniformly distributed on the arc-shaped side wall of the fixing block 46, and the friction-increasing convex strips 47 are arranged in the vertical direction.
referring to fig. 5 and 6, the two mounting blocks 4 are disposed on the two opposite side walls and have sliding grooves 5 respectively disposed below the mounting grooves 41, and the sliding blocks 51 are slidably disposed in the two sliding grooves 5 along the depth direction of the sliding grooves 5. One end of the sliding block 51 close to the drill rod 3 is arc-shaped, and a rubber pad 52 is arranged on the arc-shaped side wall of the sliding block 51, and the rubber pad 52 is semi-annular.
Referring to fig. 5 and 6, each of the two mounting blocks 4 is provided with a driving assembly for driving the corresponding sliding block 51 to move toward the drill rod 3 or away from the drill rod 3. The driving component comprises a threaded rod 53 and a handle 54, one end of the threaded rod 53 is connected with the sliding block 51 in a clamping and embedding manner and can rotate circumferentially relative to the sliding block 51, and the other end of the threaded rod 53 penetrates through the bottom wall of the corresponding sliding groove 5 and extends out of the corresponding mounting block 4. The threaded rod 53 is in threaded connection with the corresponding mounting block 4, one end of the threaded rod 53 extending out of the mounting block 4 is connected with the handle 54, and the threaded rod 53 extending out of the mounting block 4 is fixed with the limiting block 55 on the outer side wall. Specifically, one end of the threaded rod 53, which is connected with the sliding block 51 in an embedded manner, is provided with a circular cake-shaped fixture block (not shown in the figure), the diameter of the fixture block is larger than the outer diameter of the threaded rod 53, and the fixture block can rotate circumferentially relative to the sliding block 51 along with the threaded rod 53.
The implementation principle of the embodiment is as follows:
In the initial state, the fixing block 46 does not contact the drill rods 3, the rubber pad 52 does not contact the drill rods 3, and the uppermost drill rod 3 extends into the borehole.
When the drill rod is in operation, the handle 54 rotates the threaded rod 53 to enable the rubber pad 52 to be attached to the outer wall of the drill rod 3. After the power head connected with the uppermost drill rod 3 pulls out the uppermost drill rod 3 from the drilled hole, the oil cylinder 43 is started to drive the two clamping blocks 42 to move towards the direction close to the drill rod 3 at the same time, so that one end, extending out of the drilled hole, of the second drill rod 3 can be clamped, and the purpose of preventing other drill rods 3 from falling into the drilled hole after the first drill rod 3 is taken down is achieved.
When the first drill rod 3 is taken down, the starting oil cylinder 43 drives the two clamping blocks 42 to move towards the direction away from the drill rod 3 at the same time, and meanwhile, the drill rod 3 which is positioned at the uppermost position at the moment is continuously pulled out of the drilled hole in a manual pulling or machine lifting mode. Then, the oil cylinder 43 is started again to enable the two clamping blocks 42 to clamp the second drill rod 3. By adopting the mode, the drill rods 3 can be taken down one by one without adopting tools such as a spanner to manually clamp the drill rods 3, and the manual drill rod clamping device has the effect of saving labor.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a straight pushing-type soil sampling is chassis for rig, includes chassis body (1), chassis body (1) set up in the bottom of surveying frame subassembly (2) and its one side that is located drilling rod (3), its characterized in that: two mounting blocks (4) respectively positioned at two sides of the drill rod (3) are arranged on the side wall of the chassis body (1) close to the drill rod (3), and mounting grooves (41) are formed in two side walls of the two mounting blocks (4) which are oppositely arranged; all slide along the depth direction of mounting groove (41) in two mounting groove (41) and be provided with grip block (42), arbitrary be provided with on mounting block (4) and be used for driving two grip block (42) simultaneously to being close to drilling rod (3) direction removal or simultaneously to keeping away from the driving piece that drilling rod (3) direction removed.
2. The chassis for the direct-push soil sampling drilling machine according to claim 1, characterized in that: the driving piece is an oil cylinder (43), and a piston rod of the oil cylinder (43) extends into the corresponding mounting groove (41) and is fixedly connected with the side wall, far away from the drill rod (3), of the corresponding clamping block (42); a connecting rod is arranged between the two clamping blocks (42), and comprises a first connecting rod (44) and a second connecting rod (45); one end of the first connecting rod (44) is rotatably connected with the side wall of one clamping block (42) close to the drill rod (3), the other end of the first connecting rod (44) is rotatably connected with one end of a second connecting rod (45), and the other end of the second connecting rod (45) is rotatably connected with the top wall of the other clamping block (42); the second connecting rods (45) are located in the corresponding mounting grooves (41), and the top walls of the first connecting rods (44) are rotatably connected with the top walls of the mounting grooves (41) where the second connecting rods (45) are located.
3. the chassis for the direct-push soil sampling drilling machine according to claim 1, characterized in that: the side wall of the clamping block (42) close to the drill rod (3) is provided with a fixing block (46), and the side wall of the fixing block (46) close to the drill rod (3) is arc-shaped.
4. The chassis for the direct-push soil sampling drilling machine according to claim 3, characterized in that: and a friction increasing convex strip (47) is arranged on the side wall of the fixed block (46) close to the drill rod (3).
5. The chassis for the direct-push soil sampling drilling machine according to claim 1, characterized in that: sliding grooves (5) are formed in two side walls of the two installation blocks (4) which are arranged oppositely and are positioned below the installation grooves (41), and sliding blocks (51) are arranged in the two sliding grooves (5) in a sliding mode along the depth direction of the sliding grooves (5); one end of the sliding block (51) close to the drill rod (3) is provided with a rubber pad (52), and the rubber pad (52) is semi-annular; and the two mounting blocks (4) are respectively provided with a driving component for driving the corresponding sliding block (51) to move towards the direction close to the drill rod (3) or move towards the direction far away from the drill rod (3).
6. The chassis for the direct-push soil sampling drilling machine according to claim 5, characterized in that: the drive assembly comprises a threaded rod (53) and a handle (54); one end of the threaded rod (53) is connected with the sliding block (51) in a clamping and embedding manner and can rotate circumferentially relative to the sliding block (51), and the other end of the threaded rod (53) penetrates through the bottom wall of the corresponding sliding groove (5) and extends out of the corresponding mounting block (4); the threaded rod (53) is in threaded connection with the corresponding mounting block (4), and one end, extending out of the mounting block (4), of the threaded rod (53) is connected with the handle (54).
7. The chassis for the direct-push soil sampling drilling machine according to claim 6, characterized in that: the threaded rod (53) is provided with a limiting block (55) on the outer side wall extending out of the mounting block (4).
8. The chassis for a direct push soil sampling drilling machine according to any one of claims 1 to 7, wherein: still be connected with guard plate (49) between two installation piece (4), the both ends of guard plate (49) are connected with the one end that two installation piece (4) kept away from chassis body (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231365.3U CN209799957U (en) | 2019-02-23 | 2019-02-23 | Direct-push type soil sampling is chassis for rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231365.3U CN209799957U (en) | 2019-02-23 | 2019-02-23 | Direct-push type soil sampling is chassis for rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799957U true CN209799957U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920231365.3U Active CN209799957U (en) | 2019-02-23 | 2019-02-23 | Direct-push type soil sampling is chassis for rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209799957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693317A (en) * | 2020-04-01 | 2020-09-22 | 安徽金联地矿科技有限公司 | Deep soil sampling device |
-
2019
- 2019-02-23 CN CN201920231365.3U patent/CN209799957U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693317A (en) * | 2020-04-01 | 2020-09-22 | 安徽金联地矿科技有限公司 | Deep soil sampling device |
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Address after: 4 / F, building 6, 198 Xiangyang Road, high tech Zone, Suzhou City, Jiangsu Province 215000 Patentee after: SUZHOU HONGYU ENVIRONMENT TECHNOLOGY Co.,Ltd. Address before: 6 / F, building 1, 211 Zhujiang South Road, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU HONGYU ENVIRONMENT TECHNOLOGY Co.,Ltd. |