CN211401728U

CN211401728U - Sampling drilling machine for geological exploration

Info

Publication number: CN211401728U
Application number: CN201922043931.0U
Authority: CN
Inventors: 吴代兵; 李修铎; 丁艳伟; 陈飞; 何怒; 黄利平; 李鹏飞; 汪培; 吕春卓
Original assignee: Sichuan Zhide Geotechnical Engineering Co ltd
Current assignee: Sichuan Zhide Geotechnical Engineering Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-09-01
Anticipated expiration: 2029-11-23

Abstract

The utility model relates to a sampling drilling machine for geological exploration, which belongs to the technical field of geological exploration equipment and comprises a support plate, wherein a drilling sampling mechanism for drilling sampling is arranged on the support plate, four corners under the support plate and on the support plate are provided with grooves, two sides in each groove and on the groove are provided with a fixed plate, a turning block is arranged between the fixed plates, the surface of the turning block departing from the support plate is provided with a universal wheel, the fixed plate is provided with a first fixing part for driving the turning block to rotate on the fixed plate so as to drive the universal wheel on the turning block to be fixed in the groove or outside the groove, when the universal wheel is not needed to be used, the universal wheel is driven by the turning block to move into the groove, so that the whole support plate can be abutted to the ground, thereby improving the friction between the support plate and the ground and improving the stability of the drilling sampling mechanism during use, the carrier plate is prevented from moving on the ground.

Description

Sampling drilling machine for geological exploration

Technical Field

The utility model belongs to the technical field of geological exploration equipment technique and specifically relates to a geological exploration is with sample rig is related to.

Background

The geological exploration is investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters. Geological drilling refers to a geological project which utilizes certain drilling mechanical equipment and processes to obtain rock core below the earth surface and makes reliable evaluation on geological and mineral resource parameters.

Chinese patent with the publication number of authorizing CN209247416U discloses a multi-functional sampling device is used in prospecting, including the support plate, the support plate up end is equipped with the lifter plate, terminal surface central point puts fixed mounting under the lifter plate has the drill box, the louvre has all been seted up to two edges of drill box both sides face lower extreme, the inside cavity setting that is of drill box, fixed mounting has the worm wheel shell on the drill box inner chamber bottom plate, worm wheel shell one side is equipped with motor housing, the inside cavity setting that is of motor housing, fixed mounting has the mounting panel on the bottom plate of motor housing inner chamber, mounting panel up end fixed mounting has motor and shaft coupling, four edges fixed mounting of terminal surface has the universal wheel under the support plate.

But its weak point lies in because of being provided with the universal wheel under the support plate, can produce the vibration when whole sampling device is driling the sample to lead to the support plate to drive the universal wheel and remove on subaerial, cause the position that the support plate drove the drill bit to take place the deviation, reduced the drilling effect of drill bit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent to drive whole rig removal and can improve the sample rig for geological exploration of drilling effect when drilling.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a geological exploration is with sample rig, includes the support plate, be provided with the drilling sampling mechanism who is used for the drilling sample on the support plate, the four corners that just is located the support plate under the support plate is seted up flutedly, every just the both sides that are located the recess in the recess all are provided with the fixed plate, both sides be provided with the turning block between the fixed plate, be provided with the universal wheel on the face that the turning block deviates from the support plate, be provided with on the fixed plate and be used for driving the turning block and rotate on the fixed plate, fix to the recess in or the outer first mounting of recess with the universal wheel that drives on the.

Through adopting the above-mentioned technical scheme, can drive the turning block through first mounting and rotate on the fixed plate of both sides, thereby make the turning block drive the universal wheel and remove, when need not use the universal wheel, drive the universal wheel through the turning block and remove to the recess in, make whole support plate butt to subaerial, thereby the frictional force between support plate and the ground has been improved, the stability of whole rig when using of drilling sampling mechanism has been improved, prevent that the support plate from removing subaerial, when needs transport the rig, drive the universal wheel through the turning block and fix outside the recess, make the universal wheel butt to subaerial, thereby conveniently transport the rig.

The utility model discloses further set up to: first mounting is including wearing to establish and fixed connection the axis of rotation on the turning block, the both ends of axis of rotation are provided with screw thread portion, both sides the fixed plate overlaps respectively and establishes and threaded connection on the both ends screw thread portion of axis of rotation, both sides the soon to opposite, both sides of screw thread portion the fixed plate all sets up to having elastic plate, both sides the fixed plate deviates from two sides butt respectively with the turning block mutually.

Through adopting above-mentioned technical scheme, rotate on the fixed plate of both sides through driving the axis of rotation, it is opposite to revolve because of both ends screw thread portion in the axis of rotation, and the fixed plate can not follow the rotation of axis of rotation and rotate, thereby make both sides fixed plate be close to each other or keep away from, make both sides fixed plate support tightly to the turning block on, it is tight with the turning block clamp to make both sides have elastic fixed plate, make the frictional force between turning block dependence and the fixed plate fixed, thereby make the turning block drive the universal wheel and fix to the optional position, can accomplish the fixed to the turning block through driving the axis of rotation on the turning block and rotating on the fixed plate of both sides, the fixed mode is.

The utility model discloses further set up to: a rubber pad is arranged between the rotating block and the fixed plate, the rubber pad is sleeved and connected to the rotating shaft in a sliding mode, and the rotating block and the fixed plate are respectively abutted to two faces, away from the rubber pad, of the rotating block and the fixed plate.

Through adopting above-mentioned technical scheme, the setting up of rubber pad has further increased the frictional force between turning block and the fixed plate, prevents that whole rig from driving the axis of rotation on the turning block and rotating on the fixed plate of both sides when moving on ground through the universal wheel to the fixed effect to the turning block has been improved.

The utility model discloses further set up to: the drilling and sampling device is characterized in that insertion rods are arranged on the support plate in a penetrating mode and are connected with the middle of the periphery of the support plate in a sliding mode, insertion blocks are arranged at the end portions, far away from the drilling and sampling mechanism, of the insertion rods, and the insertion blocks are integrally arranged in a conical mode.

By adopting the technical scheme, when the soil ground is sampled, the universal wheel is moved into the groove, and the insertion rod on the support plate is driven to be inserted into the ground, so that the support plate is prevented from moving on the ground along the horizontal direction, and the stability of the drilling machine when the drilling machine moves on the ground is improved; when the drilling machine is used on the rock ground, the insertion rod slides out of the support plate, so that the whole support plate is abutted to the rock ground; the setting of grafting piece conveniently drives the grafting pole and inserts to the ground of soil in.

The utility model discloses further set up to: the support plate is characterized in that the insertion rod is sleeved with a sleeve in sliding connection, a plate body used for being abutted to the support plate is arranged on the sleeve, and a second fixing piece used for fixing the plate body to any position on the insertion rod is arranged on the sleeve.

By adopting the technical scheme, after the insertion rod is inserted into the ground, the plate body is abutted to the support plate by driving the plate body to move on the insertion rod, and the plate body is fixed to the insertion rod through the second fixing piece, so that the drilling sampling mechanism is prevented from driving the support plate to move in the vertical direction during working, and the stability of the drilling machine during use is further improved; the board body is connected to the insertion rod in a sliding mode, so that the insertion rod is inserted to different depths, and the board body can be abutted to the support plate and fixed to the insertion rod.

The utility model discloses further set up to: the second mounting includes along telescopic circumference position evenly sets up a plurality of elastic rods on the sleeve, every the one end of elastic rod all is connected to the sleeve and keeps away from the edge of grafting piece, and the other end orientation is kept away from the direction extension setting of grafting pole, the elastic rod is kept away from telescopic tip and is located the elastic rod and is provided with the butt piece towards the face of grafting pole, the cover is established and threaded connection is used for moving in order to drive the butt piece and support tightly to the screw thread section of thick bamboo on the grafting pole towards the elastic rod on the sleeve.

Through adopting above-mentioned technical scheme, when needs drive the sleeve that the plate body is fixed to the inserted bar on the optional position, twist on the sleeve through driving a screw thread section of thick bamboo, make a screw thread section of thick bamboo move towards the position at a plurality of elastic rods place, a screw thread section of thick bamboo and elastic rod butt, make the elastic rod drive the butt piece by support tightly to the inserted bar on, thereby make the sleeve rely on the frictional force between butt piece and the inserted bar to fix to the optional position on the inserted bar, twist on the sleeve through driving a screw thread section of thick bamboo and move and can accomplish the fixed to the plate body, the fixed mode is convenient simple.

The utility model discloses further set up to: the circumference position of edge grafting pole on the grafting pole is provided with a plurality of barbs, and is a plurality of the barb is provided with the multiunit along the length direction of grafting pole, on the one end of barb was connected to the grafting pole, the other end orientation was kept away from the direction extension setting of grafting piece.

Through adopting above-mentioned technical scheme, after inserting the peg graft pole to ground in, can drive barb and the interior soil of ground and articulate mutually to prevent to break away from between peg graft pole and the ground, improved the fixed effect of peg graft pole fixed to ground.

The utility model discloses further set up to: scales are arranged on the insertion rod along the length direction of the insertion rod.

Through adopting above-mentioned technical scheme, the setting up of scale conveniently observes the grafting degree of depth and the position of plate body of every peg graft pole to confirm whether whole support plate is in the horizontality, indirectly improved the drilling effect of drilling sampling mechanism when drilling.

To sum up, the utility model discloses a beneficial technological effect does:

when the drilling machine is used on the rock ground, the rotating shaft on the rotating block is driven to rotate on the fixing plates on the two sides, so that the fixing plates on the two sides are close to each other on the threaded parts at the two ends of the rotating shaft, the fixing plates on the two sides are driven to tightly abut the rubber pads on the rotating block, the rotating block drives the universal wheels to be fixed in the grooves, the whole support plate is abutted to the rock ground, and the stability of the drilling machine during drilling and sampling is improved; when the rig is used for soil ground, fix the universal wheel to the recess in, peg graft the peg graft on the support plate, drive the sleeve cover with the plate body and establish and sliding connection on the peg graft, drive a screw section of thick bamboo and twist on the sleeve and move, make a screw section of thick bamboo and elastic rod butt, it supports tightly to the peg graft on the peg graft to drive the butt joint piece on the elastic rod, make the plate body fixed to the peg graft on the pole, peg graft the peg graft to soil ground this moment in, and drive plate body and support plate butt, prevent that the support plate from removing along vertical direction, stability when having improved whole rig and using.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention;

fig. 2 is a schematic structural diagram of the groove of the present invention;

fig. 3 is a schematic structural view of the insertion rod of the present invention.

In the figure, 1, a carrier plate; 11. a sampling mechanism; 12. a groove; 121. a fixing plate; 122. rotating the block; 123. a universal wheel; 124. a rotating shaft; 125. a rubber pad; 13. a plug rod; 131. an insertion block; 132. a sleeve; 133. a plate body; 134. an elastic rod; 135. a butting block; 136. a threaded barrel; 137. a barb; 138. and (4) calibration.

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 geological exploration is with sample rig, including support plate 1, be provided with the drilling sampling mechanism 11 that is used for the drilling sample on the support plate 1.

Referring to fig. 1 and 2, grooves 12 are formed in four corners of the carrier plate 1 below the carrier plate 1, fixing plates 121 are disposed on two sides of each groove 12 and located in the groove 12, a rotating block 122 is disposed between the fixing plates 121 on the two sides, and a universal wheel 123 is disposed on a surface of the rotating block 122 away from the carrier plate 1.

As shown in fig. 2, in order to fix the turning block 122 to the inside of the groove 12 or the outside of the groove 12, a rotating shaft 124 is inserted into and fixedly connected to the turning block 122, threaded portions are disposed at two ends of the rotating shaft 124, the two side fixing plates 121 are respectively sleeved on and threadedly connected to the threaded portions at two ends of the rotating shaft 124, the threaded portions at two sides are opposite in rotation direction, and the two side fixing plates 121 are both elastic plates.

As shown in fig. 2, in order to improve the fixing effect of the fixing plate 121 on the rotating block 122, a rubber pad 125 is disposed between the rotating block 122 and the fixing plate 121, the rubber pad 125 is sleeved on and slidably connected to the rotating shaft 124, and two surfaces of the rotating block 122 and the fixing plate 121 away from the rubber pad 125 are abutted to each other.

When the universal wheel 123 is located in the groove 12, the fixing plate 121 drives the rubber pad 125 and the rotating block 122 to be in a non-abutting state at the moment, and when the universal wheel 123 needs to be fixed to the outside of the groove 12, so that the drilling machine can be conveniently transported, the rotating block 122 drives the universal wheel 123 to rotate towards the outside of the groove 12, the two side fixing plates 121 are in threaded connection with the two ends of the rotating shaft 124, the fixing plate 121 cannot rotate along with the rotation of the rotating shaft 124, the two side fixing plates 121 are close to each other on the rotating shaft 124, the fixing plate 121 enables the rubber pad 125 to abut against the rotating block 122, the rotating block 122 drives the universal wheel 123 to be fixed to the outside of the groove 12 by means of friction force of the rubber pad 125, the rotating block 122 and the fixing plate 121.

With reference to fig. 1 and 3, in order to improve the stability of the drilling machine in drilling and sampling the soil ground, insertion rods 13 are respectively inserted and slidably connected to the support plate 1 and the middle of the periphery of the support plate 1; in order to conveniently drive the insertion rod 13 to be inserted into the ground of the soil, an insertion block 131 is arranged at the end part of the insertion rod 13 far away from the drilling sampling mechanism 11, and the insertion block 131 is integrally arranged in a cone shape.

As shown in fig. 3, in order to prevent the whole drilling machine from driving the carrier plate 1 on the insertion rod 13 to move along the length direction of the insertion rod 13 when in use, a sleeve 132 is sleeved and slidably connected to the insertion rod 13, and a plate body 133 for abutting against the carrier plate 1 is provided on the sleeve 132.

Referring to fig. 1 and fig. 3, in order to fix the plate 133 to the sleeve 132 at any position on the insertion rod 13, thereby preventing the carrier plate 1 from driving the sleeve 132 to move on the insertion rod 13, a plurality of elastic rods 134 are uniformly disposed on the sleeve 132 along the circumferential position of the sleeve 132, one end of each elastic rod 134 is connected to the edge of the sleeve 132 away from the insertion block 131, the other end extends and is disposed towards the direction away from the insertion rod 13, the end of the elastic rod 134 away from the sleeve 132 and located on the surface of the elastic rod 134 towards the insertion rod 13 is provided with a butting block 135, and the sleeve 132 is sleeved and screwed with a threaded barrel 136 for moving towards the elastic rod 134 to drive the butting block 135 to butt against the insertion rod 13.

When the drilling machine needs to be driven to be fixed to the soil ground, firstly, the insertion rod 13 is arranged on the support plate 1 in a penetrating mode, the insertion rod 13 is driven to be inserted into the ground at the moment, the plate body 133 is driven to drive the sleeve 132 to be sleeved and connected to the insertion rod 13 in a sliding mode, the plate body 133 is driven to abut against the support plate 1, the threaded cylinder 136 is screwed on the sleeve 132, the threaded cylinder 136 moves towards the abutting block 135 on the elastic rod 134, the threaded cylinder 136 extrudes the elastic rod 134 to drive the abutting block 135 on the elastic rod 134 to abut against the insertion rod 13, the sleeve 132 is fixed to the insertion rod 13 by virtue of friction between the abutting block 135 and the insertion rod 13, the support plate 1 is prevented from moving on the insertion rod 13 along the length direction of the insertion rod 13, and the stability of the drilling machine in use on the soil ground is improved.

As shown in fig. 3, in order to prevent the insertion rod 13 from being separated from the soil ground after being inserted into the soil ground, a plurality of barbs 137 are arranged on the insertion rod 13 along the circumferential direction of the insertion rod 13, a plurality of groups of barbs 137 are arranged on the insertion rod 13 along the length direction of the insertion rod 13, one end of each barb 137 is connected to the insertion rod 13, and the other end of each barb 137 extends towards the direction away from the insertion block 131.

As shown in fig. 3, in order to observe the plugging depth of each plugging rod 13 and adjust the level of the whole carrier board 1, a scale 138 is disposed on the plugging rod 13 along the length direction of the plugging rod 13.

The implementation principle of the embodiment is as follows: when the drilling machine is used on a rock ground, the rotating shaft 124 on the rotating block 122 is driven to rotate on the fixing plates 121 at the two sides, the fixing plates 121 cannot rotate along with the rotation of the rotating shaft 124, the thread parts at the two ends of the rotating shaft 124 are opposite in rotating direction, so that the fixing plates 121 at the two sides are close to each other on the thread parts at the two ends of the rotating shaft 124, the fixing plates 121 at the two sides are driven to tightly press the rubber pads 125 against the rotating block 122, the rotating block 122 drives the universal wheels 123 to be fixed in the grooves 12, the whole support plate 1 is pressed against the rock ground, and the stability of the drilling machine during drilling and; when the drilling machine is used for a soil ground, the universal wheel 123 is fixed in the groove 12, the insertion rod 13 is inserted on the support plate 1, the plate body 133 drives the sleeve 132 to be sleeved and slidably connected on the insertion rod 13, the threaded cylinder 136 is driven to be screwed on the sleeve 132, the threaded cylinder 136 is abutted to the elastic rod 134, the abutting block 135 on the elastic rod 134 is driven to abut on the insertion rod 13, the plate body 133 is fixed on the insertion rod 13, the insertion rod 13 is inserted in the soil ground at the moment, the plate body 133 is driven to abut on the support plate 1, the support plate 1 is prevented from moving along the vertical direction, the stability of the whole drilling machine during use is improved, the position of the support plate 1 driving the drilling sampling mechanism 11 is prevented from deviating, and the drilling effect of the drilling sampling mechanism 11 is indirectly improved.

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

1. The utility model provides a geological prospecting is with sample rig, includes support plate (1), be provided with drilling sampling mechanism (11) that are used for the drilling sample on support plate (1), its characterized in that: grooves (12) are formed in four corners of the support plate (1) below the support plate (1), fixing plates (121) are arranged on two sides of each groove (12) and located in each groove (12), rotating blocks (122) are arranged between the fixing plates (121), universal wheels (123) are arranged on faces, deviating from the support plate (1), of the rotating blocks (122), and first fixing pieces used for driving the rotating blocks (122) to rotate on the fixing plates (121) so as to drive the universal wheels (123) on the rotating blocks (122) to be fixed into the grooves (12) or outside the grooves (12) are arranged on the fixing plates (121).

2. A sampling drill for geological exploration, according to claim 1, characterized in that: first mounting is including wearing to establish and rotation axis (124) on turning block (122), the both ends of rotation axis (124) are provided with screw thread portion, both sides fixed plate (121) overlap respectively establish and threaded connection on the both ends screw thread portion of rotation axis (124), both sides the soon to opposite, both sides of screw thread portion fixed plate (121) all set up to have elastic plate, both sides fixed plate (121) deviate from the two sides butt respectively with turning block (122).

3. A sampling drill for geological exploration, according to claim 2, characterized in that: a rubber pad (125) is arranged between the rotating block (122) and the fixing plate (121), the rubber pad (125) is sleeved and connected to the rotating shaft (124) in a sliding mode, and the rotating block (122) and the fixing plate (121) are respectively abutted to two faces, away from the rubber pad (125).

4. A sampling drill for geological exploration, according to claim 3, characterized in that: the drilling and sampling device is characterized in that insertion rods (13) penetrate through the middle parts of the edges of the periphery of the support plate (1) and are connected with the support plate in a sliding mode, insertion blocks (131) are arranged at the end parts, far away from the drilling and sampling mechanism (11), of the insertion rods (13), and the insertion blocks (131) are integrally arranged in a conical mode.

5. A sampling drill for geological exploration, according to claim 4, characterized in that: the socket is characterized in that the socket rod (13) is sleeved and slidably connected with a sleeve (132), a plate body (133) used for being abutted against the support plate (1) is arranged on the sleeve (132), and a second fixing piece used for fixing the plate body (133) to any position on the socket rod (13) is arranged on the sleeve (132).

6. A sampling drill for geological exploration, according to claim 5, characterized in that: the second fixing piece comprises a plurality of elastic rods (134) evenly arranged on the sleeve (132) along the circumferential position of the sleeve (132), each elastic rod (134) is connected to the edge of the sleeve (132) far away from the insertion block (131), the other end of each elastic rod (134) extends towards the direction far away from the insertion rod (13), the end part of each elastic rod (134) far away from the sleeve (132) is provided with a butt joint block (135) on the surface of each elastic rod (134) towards the insertion rod (13), and the sleeve (132) is sleeved with a threaded cylinder (136) which is used for moving towards the elastic rods (134) to drive the butt joint blocks (135) to butt against the insertion rod (13).

7. A sampling drill for geological exploration, according to claim 6, characterized in that: the circumference position of edge grafting pole (13) on grafting pole (13) is provided with a plurality of barbs (137), and is a plurality of barb (137) are provided with the multiunit along the length direction of grafting pole (13), on the one end of barb (137) was connected to grafting pole (13), the other end orientation was kept away from the direction extension setting of inserting piece (131).

8. A sampling drill for geological exploration, according to claim 7, characterized in that: scales (138) are arranged on the insertion rod (13) along the length direction of the insertion rod (13).