CN217542474U - Geological engineering investigation is with getting core fixing device - Google Patents

Abstract

The utility model discloses a geological engineering investigation is with getting core fixing device, including returning the shape bottom plate and setting up the drill pipe in returning shape bottom plate top, return the equal fixedly connected with slide bar in top both sides of shape bottom plate, the sliding sleeve is equipped with same locating plate on two slide bars, and the top fixed mounting of locating plate has output shaft and drill pipe top fixed connection's the core motor of getting, the same annular roof of top fixedly connected with of two slide bars. The utility model discloses a be four corner distributions with four stand bases in the bottom outside, the mode that four stand bases of cooperation synchronous drive moved down for the support area of bottom is great, support stability when improving the steady stop, and the mode of being convenient for further through four stand bases of independent lift adjustment improves the suitability to this device leveling on uneven ground, and the core is got in the drilling of being convenient for, is convenient for remove steady stop state, labour saving and time saving fast automatically after the use.

Description

Geological engineering investigation is with getting core fixing device

Technical Field

The utility model relates to a get core fixed equipment technical field, especially relate to a geological engineering investigation is with getting core fixing device.

Background

Engineering geological prospecting is a geological research effort carried out to find out the geological factors affecting the engineering structure, including the geological structure or structure: landform, hydrogeological conditions, physical and mechanical properties of soil and rock, natural (physical) geological phenomena, natural building materials, and the like.

In the geological engineering exploration process, coring and storing samples are needed so as to detect geological samples subsequently, the coring operation is one of geological engineering exploration work and is important, and in view of the coring mode, chinese patent publication No. CN208106361U discloses a rapid coring device for geological engineering exploration, which comprises a coring device body, wherein a bottom plate is fixedly arranged at the lower part of the coring device body, a side edge of the bottom plate is movably connected with a rotating shaft, the rotating shaft is movably connected with a supporting foot stand, a roller is movably connected at the side edge of the bottom plate, a telescopic rod is fixedly arranged on the upper surface of a positioning plate, the upper part of the telescopic rod is movably connected with a fixing plate, the upper end part of a sliding rod is fixedly connected with the fixing plate, a coring motor is fixedly arranged at the upper part of the positioning plate, the coring motor is movably connected with the rotating shaft, and a drilling hole is fixedly arranged on the bottom plate; the supporting foot frame is a triangular supporting structure and forms a supporting structure for the coring device body.

The above patent discloses that during geological engineering exploration, a coring motor is used in conjunction with a drill pipe to drill holes and core; it still has some disadvantages;

1. the ground of a coring position is mostly uneven during geological exploration, so that a drill pipe can incline during coring, the coring effect is influenced, and the leveling function is lacked;

2. its mode that supports through setting up two triangle-shaped supporting legs of two rotatable adjustments, owing to be in the intermediate position for the support area of bottom is less, and support stability is lower, and inconvenient quick automatic release steady state after the use, needs personnel to move and lift and rotate two supporting legs one by one and remove steady support, wastes time and energy, can not satisfy the user demand, remains to improve, therefore we have provided a geological engineering investigation with getting core fixing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a geological engineering investigation is with getting core fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the coring fixing device for geological engineering exploration comprises a clip-shaped bottom plate and a drill pipe arranged above the clip-shaped bottom plate, wherein two sides of the top of the clip-shaped bottom plate are fixedly connected with sliding rods, two sliding rods are slidably sleeved with the same positioning plate, the top of the positioning plate is fixedly provided with a coring motor, an output shaft of the coring motor is fixedly connected with the top end of the drill pipe, the coring motor is used for driving the drill pipe to drill and core when core sampling is needed in geological engineering exploration work, the top ends of the two sliding rods are fixedly connected with the same annular top plate, the bottom of the annular top plate is embedded and fixedly provided with a multi-stage electric telescopic rod, an extending end of the multi-stage electric telescopic rod is fixedly connected with the top of the positioning plate, and two sides of the clip-shaped bottom plate are rotatably connected with two rollers;

the utility model discloses a shape of returning, the shape of returning of going back to the shape bottom plate, the outside cover of returning the shape bottom plate is equipped with returns the shape extension board, the equal threaded connection in bottom four corners of returning the shape extension board has screw thread lift stabilizer blade subassembly, screw thread lift stabilizer blade subassembly is used for adjusting the levelness when parking, the equal fixedly connected with L shape extension board in top both sides of returning the shape bottom plate, it stretches out and draws back the flexible direction subassembly to return on the both sides inner wall of shape extension board, the top of the flexible direction subassembly and the top inner wall fixed connection of the L shape extension board that corresponds, flexible direction subassembly is used for returning the vertical direction of shape extension board, fixedly connected with and the screw thread drive subassembly of returning the shape bottom plate top left side rotation and being connected between the front side inner wall of shape extension board and the rear side inner wall, the screw thread drive subassembly is used for driving back the shape extension board from top to bottom to top fixed mounting who goes out the output shaft and screw thread drive subassembly top fixed connection's driving motor.

Preferably, the thread lifting support leg assembly comprises a support leg screw rod, thread grooves are formed in four corners of the bottom of the square-shaped support plate, the support leg screw rod is sleeved in the corresponding thread grooves in a threaded manner, the bottom end of the support leg screw rod extends to the position below the square-shaped support plate and is fixedly connected with support leg seats, handle rods are fixedly connected to four sides of each support leg seat, the handle rods, the support leg screw rod and the support leg seats are matched with the thread grooves, and the support leg seats can be adjusted in a lifting manner so as to be leveled when used on uneven ground.

Preferably, flexible guide assembly includes two outer tubes, and the one side of controlling two outer tubes relative and keeping away from each other respectively with the both sides inner wall fixed connection who returns the shape extension board, and the sliding sleeve is equipped with interior pole in the outer tube, the top of interior pole and the top inner wall fixed connection of the L shape extension board that corresponds, has seted up the spacing groove on the right side inner wall of outer tube, the right side fixedly connected with of interior pole and the spacing groove sliding connection's that corresponds stopper.

Preferably, the screw thread drive assembly is including rotating the left perpendicular screw rod of connection at time shape bottom plate top, and threaded sleeve is equipped with the connecting seat on the perpendicular screw rod, the front side and the rear side of connecting seat respectively with the front side inner wall and the rear side inner wall fixed connection who return the shape extension board, the top of perpendicular screw rod and driving motor's output shaft bottom fixed connection, the perpendicular screw rod of setting, connecting seat and driving motor cooperation can go up and down to adjust and return the shape extension board.

Preferably, the coring motor is located annular roof and is not contacted with the inboard of annular roof, and four gyro wheels all are located the shape of chinese character 'hui' extension board, and the top of drill pipe is block structure, and the bottom of drill pipe is the opening.

Preferably, the top right side fixed mounting of annular roof has the battery, multistage electric telescopic handle, coring motor and driving motor all with battery electric connection.

Preferably, the top of the connecting seat is provided with a threaded hole in threaded connection with the vertical screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the device is convenient to move flexibly through the arranged roller;

the four supporting foot seats can be synchronously driven to lift through the matching of the driving motor, the thread driving component, the clip-shaped supporting plate, the telescopic guide component and the thread lifting supporting foot component, the four supporting foot seats can be rapidly and stably stopped in a mode that four corners of the four supporting foot seats are distributed on the outer side of the bottom in a matched mode, the supporting area of the bottom is large, the supporting stability during stable stopping is improved, the stable stopping state can be automatically and rapidly removed after the supporting foot seats are used, and time and labor are saved;

through the arranged thread lifting support leg assembly, the four support leg seats can be further independently lifted and adjusted when the device is used on uneven ground, so that the device can be leveled on the uneven ground;

through the coring motor, multistage electric telescopic handle, slide bar and the drill pipe that set up, can carry out the drilling and get the core operation.

The utility model discloses a be four corner distributions with four stand bases in the bottom outside, the mode that four stand bases of cooperation synchronous drive moved down for the support area of bottom is great, support stability when improving the steady stop, and the mode of being convenient for further through four stand bases of independent lift adjustment improves the suitability to this device leveling on uneven ground, and the core is got in the drilling of being convenient for, is convenient for remove steady stop state, labour saving and time saving fast automatically after the use.

Drawings

Fig. 1 is a schematic structural view of a coring fixing device for geological engineering exploration, which is provided by the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is the utility model provides a geological engineering investigation is with getting core fixing device's time shape extension board and connecting seat connecting piece overlooking schematic structure.

In the figure: 100. a clip-shaped bottom plate; 101. a slide bar; 102. positioning a plate; 103. a coring motor; 104. drilling a pipe; 105. a multi-stage electric telescopic rod; 106. a roller; 1. a clip-shaped support plate; 2. a leg screw; 3. a support base; 4. a handle bar; 5. an outer tube; 6. an inner rod; 7. an L-shaped support plate; 8. a drive motor; 9. a connecting seat; 10. erecting a screw rod; 11. a thread groove; 12. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a coring fixing device for geological engineering exploration comprises a clip-shaped bottom plate 100 and a drill pipe 104 arranged above the clip-shaped bottom plate 100, wherein the top end of the drill pipe 104 is of a blocking structure, the bottom end of the drill pipe 104 is an opening, two sides of the top of the clip-shaped bottom plate 100 are both fixedly connected with a sliding rod 101, two sliding rods 101 are slidably sleeved with a same positioning plate 102, the top of the positioning plate 102 is provided with two sliding holes which are respectively and slidably connected with the outer sides of the corresponding sliding rods 101, the positioning plate 102 is slidably sleeved on the two sliding rods 101 through the two sliding holes to achieve the effect of vertically sliding guiding the positioning plate 102, the top of the positioning plate 102 is fixedly provided with a coring motor 103, the output shaft of which is fixedly connected with the top end of the drill pipe 104, the coring motor 103 is used for driving the drill pipe 104 to drill holes to core when core samples are required in geological engineering exploration, the coring motor 103 is positioned in the annular top plate and is not in contact with the inner side of the annular top plate, the top ends of the two sliding rods 101 are fixedly connected with a same annular top plate, the bottom of the annular top plate is fixedly provided with an embedded with two telescopic rod 106 of which is fixedly connected with a multi-level electric roller 100;

the outer side of the square bottom plate 100 is sleeved with a square support plate 1, four rollers 106 are all positioned in the square support plate 1, four corners of the bottom of the square support plate 1 are all in threaded connection with threaded lifting support leg assemblies, the threaded lifting support leg assemblies are used for adjusting levelness during parking, each threaded lifting support leg assembly comprises a support leg screw 2, four corners of the bottom of the square support plate 1 are all provided with threaded grooves 11, the support leg screws 2 are in threaded sleeve connection with the corresponding threaded grooves 11, the bottom ends of the support leg screws 2 extend to the lower side of the square support plate 1 and are fixedly connected with support leg seats 3, four sides of each support leg seat 3 are all fixedly connected with handle rods 4, the arranged handle rods 4, the support leg screws 2 and the support leg seats 3 are matched with the threaded grooves 11, the support leg seats 3 can be lifted and adjusted, and the positions of the four support leg seats 3 are adjusted independently, and accordingly leveling can be used on uneven ground;

the two sides of the top of the clip-shaped bottom plate 100 are fixedly connected with L-shaped support plates 7, the inner walls of the two sides of the clip-shaped support plate 1 are fixedly connected with telescopic guide components, the top ends of the telescopic guide components are fixedly connected with the inner walls of the tops of the corresponding L-shaped support plates 7, the telescopic guide components are used for vertically guiding the clip-shaped support plates 1, each telescopic guide component comprises two outer tubes 5, the far sides of the two outer tubes 5 which are opposite to each other are fixedly connected with the inner walls of the two sides of the clip-shaped support plates 1 respectively, an inner rod 6 is sleeved in the outer tubes 5 in a sliding mode, the top end of the inner rod 6 is fixedly connected with the inner wall of the corresponding L-shaped support plate 7, a limiting groove is formed in the inner wall of the right side of each outer tube 5, a limiting block 12 which is connected with the corresponding limiting groove in a sliding mode is fixedly connected to the right side of the inner rod 6, the limiting block 12 is matched with the inner rod to play a role in limiting and preventing the clip-off of the inner rod 6, the inner rod 6 is matched with the outer tubes 5 to play a role in vertically guiding the clip-shaped support plates 1;

a thread driving assembly which is rotatably connected with the left side of the top of the clip bottom plate 100 is fixedly connected between the inner wall of the front side and the inner wall of the rear side of the clip support plate 1, the thread driving assembly is used for driving the clip support plate 1 to move up and down, a driving motor 8 with an output shaft fixedly connected with the top end of the thread driving assembly is fixedly installed at the top of the L-shaped support plate 7 at the left side, a storage battery is fixedly installed at the right side of the top of the annular top plate, a multi-stage electric telescopic rod 105, a coring motor 103 and the driving motor 8 are electrically connected with the storage battery, wherein the thread driving assembly comprises a vertical screw 10 which is rotatably connected with the left side of the top of the clip bottom plate 100, a bearing is fixedly connected with the left side of the top of the clip bottom plate 100, the inner side of an inner ring of the bearing is fixedly connected with the outer side of the vertical screw 10, the vertical screw 10 is rotatably connected with the top of the clip bottom plate 100 through the bearing, and plays a role of rotatably supporting the vertical screw 10, the connecting seat 9 is sleeved on the vertical screw rod 10 through a thread, a threaded hole in threaded connection with the vertical screw rod 10 is formed in the top of the connecting seat 9, the effect of conveniently driving the connecting seat 9 to move up and down when the vertical screw rod 10 rotates is achieved by utilizing the threaded connection relation between the vertical screw rod 10 and the threaded hole, the front side and the rear side of the connecting seat 9 are respectively and fixedly connected with the inner wall of the front side and the inner wall of the rear side of the clip-shaped support plate 1, the top end of the vertical screw rod 10 is fixedly connected with the bottom end of an output shaft of the driving motor 8, the arranged vertical screw rod 10 and the connecting seat 9 are matched with the driving motor 8, the clip-shaped support plate 1 can be adjusted in a lifting mode, so that the four supporting seats 3 can be synchronously driven to move up and be separated from the ground, and the stable stop state can be quickly removed, make the support area of bottom great, support stability when improving the steady stop is convenient for further through the mode of four stand bases 3 of independent lift adjustment to this device leveling on uneven ground, improve the suitability, the core is got in the drilling of being convenient for, is convenient for remove the steady stop state, labour saving and time saving fast automatically after the use.

The working principle is as follows: when the device is used, the device is flexibly moved through the four rollers 106, when the device needs to be stably stopped and supported, the driving motor 8 is started in the forward direction to drive the vertical screw rods 10 to rotate, the vertical screw rods 10 can drive the connecting seat 9 to move downwards under the action of the threaded holes formed in the connecting seat 9, the connecting seat 9 drives the clip-shaped support plate 1 to move downwards, the clip-shaped support plate 1 drives the four outer tubes 5 to respectively slide downwards on the corresponding inner rods 6, meanwhile, the clip-shaped support plate 1 drives the four support foot seats 3 to move downwards to be in contact with the ground through the four support foot screw rods 2, at the moment, the four support foot seats 3 are supported at the bottom to realize stable stop, and the four support foot seats 3 are arranged at the outer side of the bottom of the clip-shaped support plate 1 and distributed in four corners, so that the support area of the bottom is larger, and the support stability during stable stop is further improved;

when the whole device is inclined due to uneven ground and needs to be leveled, one side of the clip bottom plate 100, which is positioned at a low position, of the device is lifted, so that the clip bottom plate 100 tends to be leveled, one side of the clip bottom plate 100 sequentially passes through the vertical screw rod 10 and the connecting seat 9 to drive the low position of the clip support plate 1 to move upwards, the clip support plate 1 drives the support foot seats 3 to move upwards through the support foot screw rods 2 at the low position of the clip support plate 1 and is separated from the concave part in the ground, at the moment, the handle rods 4 at the low position are independently and positively pulled to drive the corresponding support foot seats 3 to rotate, the support foot seats 3 drive the corresponding support foot screws 2 to rotate in the thread grooves 11 and move downwards, the support foot screws 2 drive the corresponding support foot seats 3 to move downwards, at the moment, the support foot seats 3 at the low position gradually move downwards to be tightly abutted against the concave part in the ground, the device is continuously and stably supported, and the leveling work is completed, and the four support foot seats 3 of the device can be further independently adjusted upwards and downwards, so that the vertical leveling work can be kept;

when coring is carried out, a coring motor 103 and a multi-stage electric telescopic rod 105 are started in a forward direction, the coring motor 103 drives a drill pipe 104 to rotate, the multi-stage electric telescopic rod 105 drives a positioning plate 102 to slide downwards on two sliding rods 101, the positioning plate 102 drives the drill pipe 104 to move downwards through the coring motor 103, the drill pipe 104 is in a rotating and downwards moving state at the moment, the drill pipe 104 which rotates and downwards moves downwards carries out drilling and coring operation, after coring is completed, the multi-stage electric telescopic rod 105 is started in a reverse direction, the drill pipe 104 moves upwards and backwards at the moment, and a geological engineering coring worker uses an external knocking rod to knock the drill pipe 104 to make a core sample in the drill pipe fall out;

when need to relieve steady stop and remove once more, reverse start driving motor 8, the motion direction that starts driving motor 8 with the forward is totally opposite on the same way, it moves back to return shape extension board 1 to change into upwards this moment, it moves up to return shape extension board 1 through four stabilizer blade screw rods 2 drive four stabilizer blade bases 3, with the ground separation, make four stabilizer blade bases 3 of automatic synchronization drive and ground separation after using of being convenient for, realize the automatic effect of relieving steady stop state fast, alright remove this device through four gyro wheels 106 once more this moment.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific situations.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The coring fixing device for geological engineering exploration comprises a clip-shaped bottom plate (100) and a drill pipe (104) arranged above the clip-shaped bottom plate (100), and is characterized in that two sides of the top of the clip-shaped bottom plate (100) are fixedly connected with sliding rods (101), two sliding rods (101) are slidably sleeved with a same positioning plate (102), the top of the positioning plate (102) is fixedly provided with a coring motor (103) with an output shaft fixedly connected with the top end of the drill pipe (104), the top ends of the two sliding rods (101) are fixedly connected with a same annular top plate, the bottom of the annular top plate is embedded with a multi-stage electric telescopic rod (105) with an extending end fixedly connected with the top of the positioning plate (102), and two sides of the clip-shaped bottom plate (100) are rotatably connected with two rollers (106);

the utility model discloses a flexible guide assembly, including shape bottom plate (100), the outside cover of returning shape bottom plate (100) is equipped with returns shape extension board (1), the equal threaded connection in bottom four corners of returning shape extension board (1) has screw thread lift stabilizer blade subassembly, the equal fixedly connected with L shape extension board (7) in the top both sides of returning shape bottom plate (100), return the flexible direction subassembly of equal fixedly connected with on the both sides inner wall of shape extension board (1), the top of flexible direction subassembly and the top inner wall fixed connection of the L shape extension board (7) that correspond, return between the front side inner wall of shape extension board (1) and the rear side inner wall fixedly connected with and return the screw thread drive subassembly that shape bottom plate (100) top left side was rotated and is connected, the top fixed mounting that is located left L shape extension board (7) has output shaft and screw thread drive subassembly top fixed connection's driving motor (8).

2. The coring fixing device for the geological engineering investigation according to claim 1, characterized in that the threaded lifting support leg assembly comprises support leg screws (2), four corners of the bottom of the rectangular support plate (1) are respectively provided with a thread groove (11), the support leg screws (2) are respectively sleeved in the corresponding thread grooves (11), the bottom ends of the support leg screws (2) extend to the lower part of the rectangular support plate (1) and are fixedly connected with support leg bases (3), and four sides of each support leg base (3) are respectively and fixedly connected with a handle rod (4).

3. The geological engineering investigation is with coring fixing device according to claim 1, characterized in that, flexible direction subassembly includes two outer tubes (5), about two outer tubes (5) relative each other keep away from one side respectively with the both sides inner wall fixed connection who returns shape extension board (1), slide in outer tube (5) and overlap interior pole (6), the top of interior pole (6) and the top inner wall fixed connection of the L shape extension board (7) that corresponds, the spacing groove has been seted up on the right side inner wall of outer tube (5), the right side fixedly connected with of interior pole (6) and the spacing groove sliding connection's that corresponds stopper (12).

4. The coring fixing device for geological engineering investigation of claim 1, wherein the thread driving assembly comprises a vertical screw (10) rotatably connected to the left side of the top of the clip-shaped bottom plate (100), a connecting seat (9) is sleeved on the vertical screw (10) in a thread manner, the front side and the rear side of the connecting seat (9) are respectively and fixedly connected with the inner wall of the front side and the inner wall of the rear side of the clip-shaped support plate (1), and the top end of the vertical screw (10) is fixedly connected with the bottom end of the output shaft of the driving motor (8).

5. The coring fixing device for geological engineering investigation according to claim 1, characterized in that the coring motor (103) is located in the annular top plate and is not in contact with the inside of the annular top plate, the four rollers (106) are all located in the clip-shaped support plate (1), the top end of the drill pipe (104) is a blocking structure, and the bottom end of the drill pipe (104) is an opening.

6. The coring fixing device for geological engineering investigation of claim 1, wherein a storage battery is fixedly mounted on the right side of the top of the annular top plate, and the multi-stage electric telescopic rod (105), the coring motor (103) and the driving motor (8) are electrically connected with the storage battery.

7. The coring fixing device for geological engineering investigation of claim 4, wherein the top of the connecting seat (9) is provided with a threaded hole in threaded connection with the vertical screw (10).

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