CN219587568U - Geotechnical engineering exploration sampling equipment - Google Patents

Abstract

The utility model relates to the technical field of exploration sampling, in particular to geotechnical engineering exploration sampling equipment. The technical proposal comprises: including crawler, pylon, rig and sample cover, crawler upper end right angle department articulates there is the pylon, there is the rig pylon outside through slide rail sliding connection, the drilling rod is installed to the rig output, the sample cover is installed at the drilling rod tip, install the hydraulic cylinder that drives pylon pivoted between crawler and the pylon, crawler upper end and side all are fixed with a pair of mount, the pylon side has the picture peg through actuating mechanism sliding connection, the picture peg is pegged graft in the mount. According to the utility model, the hydraulic cylinder is used for driving the tower to rotate, and the plugboard is inserted into the fixing frame to fix when the tower rotates to the horizontal position or the vertical position, so that the sampling work of the horizontal ground or the vertical mountain can be performed, the tower is not required to be erected again, and the operation is simpler and more convenient.

Description

Geotechnical engineering exploration sampling equipment

Technical Field

The utility model relates to the technical field of exploration sampling, in particular to geotechnical engineering exploration sampling equipment.

Background

The exploration sampling is to utilize the rig to carry out the drilling work on mountain or ground to sample inside rock core or soil, and then carry out accurate analysis to geological structure, in the sampling process, mainly utilize the rig to slide on the pylon, and install the sampling tube additional at its tip, make the sampling tube stretch into underground and take a sample the work.

When the sampling work, firstly, the erection of the tower is needed, then the installation of a drilling machine and a sampling tube is needed, when the exploration of geotechnical engineering is carried out, the exploration work is needed, and the exploration sampling is needed for mountain rocks, wherein the main difference between the two is that one of the two is downwards for vertical drilling sampling and the other is for horizontal drilling sampling, so that certain difference exists when the erection of the tower is carried out, the tower is needed to be re-erected in different sampling processes, the operation is more troublesome, and the work efficiency is reduced.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides geotechnical engineering exploration sampling equipment.

The technical scheme of the utility model is as follows: the utility model provides a geotechnical engineering exploration sampling equipment, includes crawler, pylon, rig and sampling sleeve, the right angle department in crawler upper end articulates there is the pylon, there is the rig in the pylon outside through slide rail sliding connection, the drilling rod is installed to the rig output, the sampling sleeve is installed at the drilling rod tip, install the hydraulic cylinder that drives pylon pivoted between crawler and the pylon, crawler upper end and side all are fixed with a pair of mount, the pylon side has the picture peg through actuating mechanism sliding connection, the picture peg is pegged graft in the mount.

Preferably, the driving mechanism comprises a sliding groove, the sliding part is arranged on the side wall of the tower and corresponds to the plugboard in position, a sliding block is connected in the sliding groove in a sliding mode, the outer side of the sliding block is fixedly connected with the plugboard, a screw rod is connected in the sliding groove in a rotating mode, and the screw rod penetrates through the sliding block and is connected with the sliding block in a sliding mode.

Preferably, a transmission groove is formed in the tower and at the end part of the sliding groove, one end of the screw rod extends through the sliding groove and is positioned in the transmission groove, a driven bevel gear is fixed at one end of the screw rod positioned in the transmission groove, a crank is rotationally connected to the outer side wall of the tower, a driving bevel gear meshed with the driven bevel gear is rotationally connected to the transmission groove, and the driving bevel gear and the crank are fixed through a connecting rotating shaft.

Preferably, a pair of limit rods are fixedly connected in the sliding groove, and the limit rods penetrate through the sliding block and are in sliding connection with the sliding block, so that the sliding block can stably slide in the sliding groove.

Preferably, the fixing frame is of an L-shaped structure, the thickness of the inserting plate is matched with the width of the inner groove of the fixing frame, and after the inserting plate is inserted into the fixing frame, the stability of the tower can be guaranteed.

Preferably, the lower end of the outer side of the tower is fixedly connected with a limiting sleeve, and the sampling sleeve and the drill rod penetrate through the limiting sleeve and are in sliding connection with the limiting sleeve, so that larger shaking cannot occur in the working process.

Compared with the prior art, the utility model has the following beneficial technical effects: the hydraulic cylinder is utilized to drive the tower to rotate, when the tower rotates to a horizontal position or a vertical position, the inserting plate is inserted into the fixing frame to fix the tower, so that the sampling work of the horizontal ground or the vertical mountain can be performed, the tower is not required to be erected again, and the operation is simpler and more convenient.

Drawings

FIG. 1 is a schematic diagram of a side view of the present utility model;

FIG. 2 is a schematic view of the front appearance structure of the present utility model;

FIG. 3 is a schematic side partial structure of the present utility model;

FIG. 4 is a schematic view of a tower of the present utility model in partial cut-away front view.

Reference numerals: 1. a crawler; 2. a tower; 21. a limit sleeve; 3. a hydraulic cylinder; 4. a drilling machine; 41. a drill rod; 42. a sampling sleeve; 5. a fixing frame; 6. inserting plate; 7. a driving mechanism; 71. a sliding groove; 72. a screw rod; 73. a sliding block; 74. a limit rod; 75. a transmission groove; 76. a driven bevel gear; 77. a driving bevel gear; 78. and (5) a crank.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-4, the geotechnical engineering exploration sampling equipment provided by the utility model comprises a crawler 1, a tower 2, a drilling machine 4 and a sampling sleeve 42, wherein the tower 2 is hinged at a right angle position of the upper end of the crawler 1, the drilling machine 4 is slidably connected with the outer side of the tower 2 through a sliding rail, a drill rod 41 is installed at the output end of the drilling machine 4, the sampling sleeve 42 is installed at the end part of the drill rod 41, a hydraulic cylinder 3 for driving the tower 2 to rotate is installed between the crawler 1 and the tower 2, a pair of fixing frames 5 are fixed at the upper end and the side edge of the crawler 1, a plugboard 6 is slidably connected with the side edge of the tower 2 through a driving mechanism 7, the plugboard 6 is spliced in the fixing frames 5, the fixing frames 5 are of L-shaped structures, the thickness of the plugboard 6 is matched with the width of an inner groove of the fixing frames 5, the lower end of the outer side of the tower 2 is fixedly connected with a limit sleeve 21, and the sampling sleeve 42 and the drill rod 41 pass through the limit sleeve 21 and are slidably connected with the limit sleeve 21.

The driving mechanism 7 comprises a sliding groove 71, the sliding part slides on the side wall of the tower 2 and is positioned corresponding to the plugboard 6, a sliding block 73 is connected in a sliding way in the sliding groove 71, the outer side of the sliding block 73 is fixedly connected with the plugboard 6, a screw rod 72 is connected in a rotating way in the sliding groove 71, the screw rod 72 penetrates through the sliding block 73 and is in sliding connection with the sliding block 73, a transmission groove 75 is formed in the end part of the tower 2 and is positioned in the transmission groove 75, one end of the screw rod 72 extends through the sliding groove 71 and is positioned in the transmission groove 75, a driven bevel gear 76 is fixed at one end of the screw rod 72 in the transmission groove 75, a crank 78 is connected to the outer side wall of the tower 2 in a rotating way, a driving bevel gear 77 meshed with the driven bevel gear 76 is connected in a rotating way, the driving bevel gear 77 is fixed with the crank 78 through a connecting rotating shaft, a pair of limiting rods 74 are fixedly connected in the sliding groove 71 and pass through the sliding block 73 and are in sliding connection with the sliding block 73, the rotation of the crank 78 is utilized to drive the driving bevel gear 77 to rotate, and the driven bevel gear 76 is utilized to drive the driving bevel gear 76 to rotate synchronously, and finally the screw rod 72 is enabled to rotate synchronously, so that the sliding block 73 is positioned in the sliding groove 71, and the sliding part 6 is controlled in a sliding way.

In this embodiment, after the sampling sleeve 42 is installed at the end of the drill rod 41, the drill rod 41 and the sampling sleeve 42 are driven to rotate by the drill 4, and the sampling sleeve 42 can be continuously extended into the ground by utilizing the sliding of the drill 4 on the track, so as to realize the purpose of sampling, when the mountain horizontal rock sampling and the ground vertical soil sampling are converted, only the driving of the hydraulic cylinder 3 is needed to drive the tower 2 to rotate, so that the tower 2 rotates to the horizontal position or the vertical position, then the slide of the plugboard 6 is utilized to plug the plugboard 6 into the fixed frame 5, in the process, the rotation of the crank 78 is utilized to drive the driving bevel gear 77 to rotate, and the driving of the driven bevel gear 76 is utilized to synchronously rotate the screw 72, finally the sliding block 73 is positioned in the sliding groove 71, so that the sliding control of the plugboard 6 is realized, and when the plugboard 6 is plugged into the corresponding fixed frame 5, the positions of the crawler 1 and the tower 2 can be fixed, and simultaneously after the plugboard 6 is pulled out from the fixed frame 5, the hydraulic cylinder 3 can be enabled to freely drive the tower 2 to rotate, so that the ground vertical rock sampling and the ground horizontal sampling can be quickly switched.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (6)

1. The utility model provides a geotechnical engineering exploration sampling equipment, includes crawler (1), pylon (2), rig (4) and sampling sleeve (42), crawler (1) upper end right angle department articulates there is pylon (2), there is rig (4) pylon (2) outside through slide rail sliding connection, drilling rod (41) are installed to rig (4) output, sampling sleeve (42) are installed at drilling rod (41) tip, its characterized in that: install between crawler-type car (1) and pylon (2) and drive pylon (2) pivoted pneumatic cylinder (3), crawler-type car (1) upper end and side all are fixed with a pair of mount (5), pylon (2) side is through actuating mechanism (7) sliding connection has picture peg (6), picture peg (6) are pegged graft in mount (5).

2. Geotechnical engineering exploration sampling equipment according to claim 1, characterized in that the driving mechanism (7) comprises a sliding groove (71), the sliding is arranged on the side wall of the tower (2) and corresponds to the plugboard (6), a sliding block (73) is connected in a sliding mode in the sliding groove (71), the outer side of the sliding block (73) is fixedly connected with the plugboard (6), a screw rod (72) is connected in a rotating mode in the sliding groove (71), and the screw rod (72) penetrates through the sliding block (73) and is connected with the sliding block (73) in a sliding mode.

3. The geotechnical engineering exploration sampling equipment according to claim 2, wherein a transmission groove (75) is formed in the tower (2) and is positioned at the end of the sliding groove (71), one end of the screw rod (72) extends through the sliding groove (71) and is positioned in the transmission groove (75), a driven bevel gear (76) is fixed at one end of the screw rod (72) positioned in the transmission groove (75), a crank (78) is rotatably connected to the outer side wall of the tower (2), a driving bevel gear (77) meshed with the driven bevel gear (76) is rotatably connected to the transmission groove (75), and the driving bevel gear (77) is fixed with the crank (78) through a connecting rotating shaft.

4. The geotechnical engineering exploration sampling equipment according to claim 2, wherein a pair of limiting rods (74) are fixedly connected in the sliding groove (71), and the limiting rods (74) penetrate through the sliding blocks (73) and are in sliding connection with the sliding blocks (73).

5. Geotechnical engineering exploration sampling equipment according to claim 1, characterized in that the fixing frame (5) is of an L-shaped structure, and the thickness of the plugboard (6) is matched with the width of the inner groove of the fixing frame (5).

6. The geotechnical engineering exploration sampling equipment according to claim 1, wherein a limiting sleeve (21) is fixedly connected to the lower end of the outer side of the tower (2), and the sampling sleeve (42) and the drill rod (41) penetrate through the limiting sleeve (21) and are in sliding connection with the limiting sleeve (21).