CN218212541U

CN218212541U - Hydrogeological water injection test device for geological exploration

Info

Publication number: CN218212541U
Application number: CN202222133685.XU
Authority: CN
Inventors: 司向荣; 龙建霖; 代亚斌
Original assignee: Shaanxi 185 Coalfield Geology Co ltd
Current assignee: Shaanxi 185 Coalfield Geology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-01-03
Anticipated expiration: 2032-08-12

Abstract

The utility model provides a hydrogeology water injection test device for geological exploration, including installation mainboard and two installation subplates, four corners of installation mainboard lower extreme all are connected with the screw sleeve, every screw sleeve all threaded connection has the support arm, the support arm includes the double-screw bolt, the rotating turret is installed to the double-screw bolt lower extreme, the pivot is installed in the inside rotation of rotating turret, the rotating turret lower extreme is equipped with the alignment jig, be connected with the telescopic link between pivot and the alignment jig, the inside both sides of alignment jig are all rotated and are installed the carousel, two be connected with the thread connection cover between the carousel, the inside threaded connection of thread connection cover has the screw rod, the screw rod lower extreme is connected with the spud. This practicality even can guarantee in unevenness's field also that the installation mainboard is stable, can also make the installation mainboard keep the level or be on a parallel with experimental ground simultaneously, and the convenience of test operation and the accuracy nature of test data are improved in the experimental drilling of being convenient for and the inserting of injection pipe.

Description

Hydrogeological water injection test device for geological exploration

Technical Field

The utility model mainly relates to a technical field of water injection experiment, concretely relates to hydrogeology water injection test device for prospecting.

Background

Hydrogeological tests are tests performed to obtain hydrogeological parameters of rock (soil), to ascertain hydrogeological conditions and to perform quantitative studies on groundwater. The project is to provide basic data for estimating the water inflow of the mine (pit), preventing and controlling underground water of the deposit and comprehensively utilizing the underground water. The hydrogeological test is divided into a field hydrogeological test and an indoor hydrogeological test. The field hydrogeological test mainly comprises a water pumping test, a water discharging test, a water injection test, a water pressing test, a water seepage test, a groundwater balance field test, a communication test, a water quality dispersion test and the like. The water injection test is to inject water into the drilled hole at a certain flow rate to raise the water level in the hole, stabilize the water level and continue for a certain time to obtain hydrogeological parameters and other data, and the working steps and the test method are basically the same as those of the water pumping test.

For example, patent application No. CN202022368480.0, which adopts a manner similar to a cart to perform experiments in the field, but the road surface of the field experiment field is uneven and often presents an inclined shape or a hollow shape, so the device cannot be stably fixed in the field for performing experiments, and the stability of the drilling tool and the water injection pipe cannot be guaranteed when the drilling tool and the water injection pipe are used, thereby affecting the measurement precision of the final experiment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing the solution that is different from prior art, mainly provides a hydrogeology water injection test device for prospecting for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a hydrogeological water injection test device for geological exploration comprises an installation main board and two installation auxiliary boards, wherein a rectangular opening is formed in the installation main board, two sides of the rectangular opening are respectively provided with an access groove, an adjusting groove is formed between the two access grooves, two side walls of the adjusting groove are respectively connected with an installation strip, a sliding groove is formed in the installation strip, and two sides of the two installation auxiliary boards are both connected with clamping strips matched with the sliding groove; four corners of installation mainboard lower extreme all are connected with the screw sleeve of integral type, every screw sleeve all threaded connection has the support arm, the support arm includes the double-screw bolt, the rotating turret is installed to the double-screw bolt lower extreme, the rotating turret is inside to be rotated and is installed the pivot, the rotating turret lower extreme is equipped with the alignment jig, be connected with the telescopic link between pivot and the alignment jig, the inside both sides of alignment jig are all rotated and are installed the carousel, two be connected with the thread connection cover between the carousel, thread connection cover inside threaded connection has the screw rod, the screw rod lower extreme is connected with the spud, pivot and one of them carousel one side all is equipped with positioning mechanism.

Preferably, a water pump and a drilling machine are respectively installed on the two installation auxiliary plates in a penetrating mode.

Preferably, each mounting strip is provided with three through holes which are uniformly distributed, each clamping strip is provided with a positioning hole matched with the through hole, and the mounting main board is provided with a plurality of positioning rods.

Preferably, positioning mechanism includes the constant head tank, the inside cylindric locating plate that slides of constant head tank, the locating plate is installed a plurality of towards pivot or carousel one side and is connected the fixture block, and is a plurality of connect the fixture block and distribute around locating plate axle center equidistance, pivot and carousel are equipped with a plurality of connection slot, a plurality of towards locating plate one side connection slot and a plurality of connect fixture block one-to-one and mutual joint.

Preferably, the locating plate is kept away from and is installed two restriction fixture blocks on pivot or carousel one side, constant head tank notch department is equipped with two restriction draw-in grooves, two restriction fixture block and two restriction draw-in groove one-to-one and mutual joint, the apron is installed to the constant head tank notch.

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

(1) When the device is used, the supporting arms are installed on the threaded sleeve through the studs, then the four supporting arms are adjusted, the rotating angle of the telescopic rod is adjusted, the telescopic length of the telescopic rod and the rotating angle of the threaded connecting sleeve are adjusted, the screw rod is rotated, the positioning piles are driven into the ground, and therefore the device is fixed and stable, the stability of the installation mainboard can be guaranteed even in an uneven field, the stability of a drilling tool and a water injection pipe during use is guaranteed, meanwhile, the installation mainboard can be kept horizontal or parallel to the test ground, the test drilling and the injection pipe can be conveniently inserted, and the convenience of test operation and the accuracy of test data are improved;

(2) When the device is required to be used for experiments, the supporting arm is connected to the threaded sleeve in a threaded mode, then the two mounting auxiliary plates are placed in the access grooves respectively, the clamping strips slide into the access sliding grooves, the positioning rods are used, penetrate through the through holes and are fixed in the positioning holes, and the two mounting auxiliary plates are preliminarily fixed, so that the whole device is assembled and used;

(3) After two installation subplates of this device are installed, fix in the adjustment tank both sides in advance, and the through hole through the adjustment tank both sides is fixed, when the experiment goes on, the installation subplate that will have the rig earlier removes the adjustment tank center, and the through hole through the adjustment tank center is fixed, after drilling, the installation subplate resets, the installation subplate that will have the water pump removes the adjustment tank center afterwards, and the through hole through the adjustment tank center is fixed, then carry out the water injection operation through the water pump, such design, the stability of rig and water pump has been guaranteed, and can be quick with the hole that water injection pipe introduction rig was bored, make test efficiency and measurement accuracy obtain promoting.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of an installation main board and an installation auxiliary board of the present invention;

FIG. 2 is a perspective view of the support arm of the present invention;

FIG. 3 is a schematic structural view of the positioning mechanism of the present invention;

fig. 4 is a schematic view of the positioning plate of the present invention showing a front and back placement.

In the figure: 1. installing a main board; 11. accessing the groove; 12. an adjustment groove; 13. mounting a bar; 14. a chute; 15. clamping the strip; 16. a through hole; 17. positioning holes; 18. positioning a rod; 19. a threaded sleeve; 2. installing an auxiliary plate; 21. a water pump; 22. a drilling machine; 3. a support arm; 31. a stud; 32. a rotating frame; 33. a rotating shaft; 34. an adjusting bracket; 35. a telescopic rod; 36. a turntable; 37. a threaded connecting sleeve; 38. a screw; 39. positioning the pile; 4. a positioning mechanism; 41. positioning a groove; 42. positioning a plate; 43. connecting a clamping block; 44. a connecting clamping groove; 45. limiting the clamping block; 46. a limiting clamping groove; 47. and (7) a cover plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

Please refer to fig. 1 and 2 again, the utility model provides a technical solution: the utility model provides a hydrogeology water injection test device for geological exploration, includes installation mainboard 1 and two installation subplates 2, two run through respectively on the installation subplate 2 and install water pump 21 and rig 22, be equipped with the rectangle opening on the installation mainboard 1, and establish respectively into access groove 11, two in the rectangle opening both sides establish to adjustment tank 12 between the access groove 11, be connected with mounting bar 13 on the wall of adjustment tank 12 both sides respectively, the inside spout 14 that is equipped with of mounting bar 13, two installation subplate 2 both sides all are connected with the card strip 15 with the 14 adaptations of spout, every all be equipped with three evenly distributed's through hole 16 on the mounting bar 13, every all be equipped with the locating hole 17 with through hole 16 adaptation on the card strip 15, it has a plurality of locating lever 18 to settle on the installation mainboard 1, four corners of installation mainboard 1 lower extreme all are connected with the screw sleeve 19 of integral type, every screw sleeve 19 all has support arm 3. When this device of needs use is tested, with 3 threaded connection of support arm on the screw sleeve 19, place access slot 11 respectively with two installation subplates 2 after that, then make card strip 15 slide into spout 14, use locating lever 18, pass through hole 16 and fix in locating hole 17, make two installation subplates 2 tentatively fixed, thereby make the whole equipment of device accomplish, when needs use, can assemble this device and use, during the transportation, can carry out the split with this device and transport, the equipment mode is convenient fast, thereby be convenient for the rapid transit and the transfer of test device in the bad topography in field, increase the convenience of use.

Please refer to fig. 1 and 2 again, after the two mounting sub-plates 2 are mounted, the mounting sub-plates 2 are fixed on two sides of the adjusting tank 12 in advance and fixed through the through holes 16 on two sides of the adjusting tank 12, when the test is performed, the mounting sub-plates 2 with the drilling machine 22 are moved to the center of the adjusting tank 12 and fixed through the through holes 16 on the center of the adjusting tank 12, after the drilling is finished, the mounting sub-plates 2 are reset, the mounting sub-plates 2 with the water pump 21 are moved to the center of the adjusting tank 12 and fixed through the through holes 16 on the center of the adjusting tank 12, then the water injection operation is performed through the water pump 21, the operation flow after the water injection is the basic flow of the water injection test, which is not described in detail herein.

Please refer to fig. 1-4 again, the support arm 3 includes a stud 31, a rotating frame 32 is installed at the lower end of the stud 31, a rotating shaft 33 is installed inside the rotating frame 32 in a rotating manner, an adjusting frame 34 is installed at the lower end of the rotating frame 32, an expansion link 35 is connected between the rotating shaft 33 and the adjusting frame 34, rotating discs 36 are installed on two sides inside the adjusting frame 34 in a rotating manner, a threaded connection sleeve 37 is connected between the two rotating discs 36, a screw rod 38 is connected inside the threaded connection sleeve 37 in a threaded manner, a positioning pile 39 is connected at the lower end of the screw rod 38, and a positioning mechanism 4 is installed on one side of the rotating shaft 33 and one of the rotating discs 36. Install threaded sleeve 19 with support arm 3 through double-screw bolt 31 on, adjust four support arms 3 after that, adjust telescopic link 35 turned angle, telescopic link 35 flexible length and threaded connection cover 37 turned angle, rotate screw rod 38 again, squeeze into ground with spud 39, thereby let the device fixed, make it firm, even make installation mainboard 1 also can guarantee in unevenness's field that installation mainboard 1 is stable like this, guarantee the stability of drilling tool and water injection pipe when carrying out, simultaneously can also make installation mainboard 1 keep the level or be on a parallel with experimental ground, be convenient for experimental drilling and the inserting of injection pipe, improve the convenience of test operation and the accuracy nature of test data.

Please refer to fig. 1-4 again, the positioning mechanism 4 includes a positioning groove 41, a cylindrical positioning plate 42 slides inside the positioning groove 41, the positioning plate 42 is provided with a plurality of connecting blocks 43 on one side of the rotating shaft 33 or the rotating disc 36, and the connecting blocks 43 are distributed around the axis of the positioning plate 42 at equal intervals, the rotating shaft 33 and the rotating disc 36 are provided with a plurality of connecting slots 44 and a plurality of connecting blocks 43 in a one-to-one and mutually clamped manner, two limiting blocks 45 are provided on one side of the positioning plate 42 away from the rotating shaft 33 or the rotating disc 36, two limiting slots 46, two limiting blocks 45 and two limiting slots 46 in a one-to-one and mutually clamped manner are provided at the notch of the positioning groove 41, a cover plate 47 is provided at the notch of the positioning groove 41, so that the positioning groove 41 is not affected by the external foreign matter. When adjusting telescopic link 35 turned angle and threaded connection cover 37 turned angle, at first open apron 47, then pulling locating plate 42 removes, make connection fixture block 43 break away from connection slot 44, and let restriction fixture block 45 block go into restriction slot 46, adjust after the regulation, press down locating plate 42, make restriction fixture block 45 break away from restriction slot 46, and let connection fixture block 43 block go into connection slot 44, make pivot 33 or carousel 36 unable rotation, thereby realize stably, the operation is convenient fast, use convenience is improved.

The utility model discloses a concrete operation as follows:

in use, the test person first screws the support arm 3 onto the threaded sleeve 19, then the four supporting arms 3 are adjusted, the rotation angle of the telescopic rod 35, the telescopic length of the telescopic rod 35 and the rotation angle of the threaded connecting sleeve 37 are adjusted, the screw rod 38 is rotated, the positioning pile 39 is driven into the ground, thereby fixing the device to be stable, so that the installation main board 1 can be stably installed even in the rugged field, and then the two installation sub-boards 2 are respectively placed in the access slots 11, then the clamping strip 15 slides into the sliding groove 14, passes through the through hole 16 and is fixed in the positioning hole 17 by using the positioning rod 18, so that the two mounting auxiliary plates 2 are preliminarily fixed, the whole assembly of the device is completed, when in use, the device can be assembled for use, and can be disassembled for transportation during transportation, the assembly mode is rapid and convenient, thereby facilitating the rapid transportation and transfer of the test device in the field bad terrain, increasing the use convenience, when the test is carried out, firstly moving the mounting auxiliary plate 2 with the drilling machine 22 to the center of the adjusting groove 12, and is fixed through a through hole 16 at the center of the adjusting groove 12, after the drilling is finished, the mounting auxiliary plate 2 is reset, then the mounting sub-plate 2 with the water pump 21 is moved to the center of the adjusting groove 12 and fixed through the through hole 16 at the center of the adjusting groove 12, then, the water pump 21 is used for carrying out water injection operation, the operation flow after water injection is the basic flow of the water injection test, and will not be described in detail herein, such a design ensures the stability of the drilling machine 22 and the water pump 21, and the water injection pipe can be quickly introduced into the hole drilled by the drilling machine 22, so that the test efficiency and the measurement accuracy are improved.

The above description is taken as an example to describe the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention is adopted, the method concept and the technical solution of the present invention are performed to perform this kind of insubstantial improvement, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. The utility model provides a hydrogeological water injection test device for geological exploration, includes installation mainboard (1) and two installation subplates (2), its characterized in that: the mounting main board (1) is provided with a rectangular opening, two sides of the rectangular opening are respectively provided with an access groove (11), an adjusting groove (12) is arranged between the two access grooves (11), two side walls of the adjusting groove (12) are respectively connected with a mounting strip (13), a sliding groove (14) is arranged in the mounting strip (13), and two sides of the two mounting auxiliary boards (2) are both connected with clamping strips (15) matched with the sliding groove (14);

install threaded sleeve (19), every of four corners of mainboard (1) lower extreme all be connected with the integral type threaded sleeve (19) all threaded connection has support arm (3), support arm (3) are including double-screw bolt (31), rotating turret (32) are installed to double-screw bolt (31) lower extreme, pivot (33) are installed to rotating turret (32) inside rotation, rotating turret (32) lower extreme is equipped with alignment jig (34), be connected with telescopic link (35) between pivot (33) and alignment jig (34), carousel (36) are installed all to rotation in alignment jig (34) inside both sides, two be connected with thread connection cover (37) between carousel (36), thread connection cover (37) inside thread connection has screw rod (38), screw rod (38) lower extreme is connected with spud (39), pivot (33) and one of them carousel (36) one side all is equipped with positioning mechanism (4).

2. The hydrogeological water injection test device for geological exploration according to claim 1, wherein: and a water pump (21) and a drilling machine (22) are respectively arranged on the two mounting auxiliary plates (2) in a penetrating way.

3. The hydrogeological water injection test device for geological exploration according to claim 1, wherein: each mounting strip (13) is provided with three through holes (16) which are uniformly distributed, each clamping strip (15) is provided with a positioning hole (17) matched with the through hole (16), and the mounting main board (1) is provided with a plurality of positioning rods (18).

4. The hydrogeological water injection test device for geological exploration according to claim 1, wherein: positioning mechanism (4) include constant head tank (41), constant head tank (41) inside slip has cylindric locating plate (42), locating plate (42) are installed a plurality of on pivot (33) or carousel (36) one side and are connected fixture block (43), and a plurality of connect fixture block (43) around locating plate (42) axle center equidistance distribution, pivot (33) and carousel (36) are equipped with a plurality of connection card groove (44), a plurality of towards locating plate (42) one side connection card groove (44) and a plurality of connect fixture block (43) one-to-one and mutual joint.

5. The hydrogeological water injection test device for geological exploration according to claim 4, wherein: locating plate (42) are kept away from pivot (33) or carousel (36) and are installed two restriction fixture blocks (45) on one side, locating slot (41) notch department is equipped with two restriction draw-in grooves (46), two restriction fixture block (45) and two restriction draw-in groove (46) one-to-one and mutual joint, apron (47) are installed to locating slot (41) notch.