CN219224498U

CN219224498U - Pressurized water test device for reconnaissance

Info

Publication number: CN219224498U
Application number: CN202222569590.2U
Authority: CN
Inventors: 胡红倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-06-20
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a pressurized water testing device for investigation, which comprises a water pump, wherein the output end of the water pump is fixedly connected with a water tank through a pipeline, the outer side of the water tank is fixedly connected with a conduit, the outer side of the conduit is fixedly connected with a pipe barrel through a pipeline, the outer side of the pipe barrel is fixedly connected with a bearing platform plate, sliding grooves are formed in the bearing platform plate at equal intervals, a limiting plate is connected in the sliding grooves in a sliding manner, and a limiting block is fixedly connected to the outer side of the limiting plate, so that the pressurized water testing device has the following beneficial effects: can rotate first two-way lead screw and drive push rod downwardly moving through first movable block, the slider promotes the second movable block and removes, and the second movable block promotes the stopper through the limiting plate and removes, fixes the barrel in the drilling that needs to detect, can prevent that the barrel from breaking away from the drilling because of pressure for the data accuracy rate after the experiment is finished increases to avoid increasing extra experiment degree of difficulty.

Description

Pressurized water test device for reconnaissance

Technical Field

The utility model relates to the technical field of pressurized water tests, in particular to a pressurized water test device for investigation.

Background

In the existing life, the water pressure test is an in-situ test for knowing the development condition and the water permeability of a rock mass crack by pressing water into a drill hole in a high-pressure mode and calculating according to the water absorption capacity of the rock mass, the water pressure test is an in-situ test for isolating a drill hole test section with a certain length by special water stopping equipment, then water is pressed into the drill hole section by using a fixed water head, the water permeates into the rock mass through the crack around the hole wall, the finally permeated water quantity tends to a stable value, and the strength of the water permeability of the rock mass can be judged according to the water pressure head, the length of the test section and the stably permeated water quantity. The prior patent number is: the utility model patent of CN202122245398.3 discloses a pressurized water test device for hydroengineering geological investigation, and relates to the field of pressurized water tests for hydroengineering geological investigation. The inlet channel of the patent can break away from the drilling hole due to pressure, the experimental difficulty can be additionally increased, and the accuracy of data obtained after the experiment is finished can be reduced, so that the pressurized water testing device for investigation is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a pressurized water testing device for investigation, which aims to solve the problem that in the background technology, a water inlet pipeline is separated from a drilled hole due to pressure, and the experiment difficulty is additionally increased.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a pressurized water test device for investigation, which comprises a water pump, wherein the output end of the water pump is fixedly connected with a water tank through a pipeline, the outer side of the water tank is fixedly connected with a guide pipe, the outer side of the guide pipe is fixedly connected with a pipe barrel through a pipeline, the outer side of the pipe barrel is fixedly connected with a bearing platform plate, sliding grooves are formed in the bearing platform plate at equal intervals, a limiting plate is connected in the sliding grooves in a sliding mode, and a limiting block is fixedly connected to the outer side of the limiting plate.

As a preferable scheme of the utility model, one side of the limiting plate, which is far away from the limiting block, is fixedly connected with a second moving block, and an expansion spring is sleeved on the outer side of the limiting block and positioned on one side of the limiting plate.

As a preferable scheme of the utility model, a first bidirectional screw rod and a second bidirectional screw rod are rotationally connected in the bearing platform plate, the outer side of the first bidirectional screw rod and the outer side of the second bidirectional screw rod are symmetrically and spirally connected with a first moving block, the inner side of the bearing platform plate is in equidistant sliding connection with a sliding block, and the bottom of the first moving block is fixedly connected with a push rod matched with the sliding block.

As a preferable scheme of the utility model, the outer side of the second bidirectional screw rod is fixedly connected with a first belt pulley, the outer side of the first bidirectional screw rod is fixedly connected with a second belt pulley, and the first belt pulley is in transmission connection with the second belt pulley through a belt.

As a preferable scheme of the utility model, a servo motor is fixedly connected in the bearing platform plate, and the output end of the servo motor is fixedly connected with the first bidirectional screw rod.

As a preferable scheme of the utility model, a limiting rod is fixedly connected in the bearing platform plate, and the limiting rod is in sliding connection with the push rod.

The beneficial effects achieved by the utility model are as follows: through the setting of stopper, slider and second movable block, can rotate first two-way lead screw and drive push rod downwardly moving through first movable block, the slider promotes the second movable block and removes, and the second movable block promotes the stopper through the limiting plate and removes, fixes the barrel in the drilling that needs to detect, can prevent that the barrel from breaking away from the drilling because of pressure, avoids increasing extra experiment degree of difficulty for the data accuracy rate after the experiment is finished increases.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic view of the structure of the carrier plate of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a.

In the figure, 1, a pipe barrel; 2. a water tank; 3. a bearing plate; 4. a conduit; 5. a water pump; 6. a servo motor; 7. a first moving block; 8. a first bidirectional screw rod; 9. a second bidirectional screw rod; 10. a limiting block; 11. a limit rod; 12. a push rod; 13. a slide block; 14. a telescopic spring; 15. a limiting plate; 16. a chute; 17. a second moving block; 18. a first pulley; 19. a second pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the utility model provides a pressurized water testing device for investigation, which comprises a water pump 5, the output end of the water pump 5 is fixedly connected with a water tank 2 through a pipeline, the outside of the water tank 2 is fixedly connected with a guide pipe 4, the outside of the guide pipe 4 is fixedly connected with a pipe barrel 1 through a pipeline, the outside of the pipe barrel 1 is fixedly connected with a bearing platform plate 3, the inside of the bearing platform plate 3 is equidistantly provided with a sliding groove 16, the inside of the sliding groove 16 is slidably connected with a limiting plate 15, a servo motor 6 is started through an external power supply to drive a first bidirectional screw 8 to rotate, the first bidirectional screw 8 drives a second belt pulley 19 to rotate, the second belt pulley 19 drives a first belt pulley 18 to rotate through a belt, the first belt pulley 18 drives a second bidirectional screw 9 to rotate, thereby driving a first moving block 7 to move, the first moving block 7 drives a push rod 12 to move, the push rod 12 presses a slide block 13 to move downwards, the slide block 13 presses a second moving block 17 to move, the outside of the limiting plate 15 is fixedly connected with a limiting block 10, the second moving block 17 pushes the limiting plate 15 to the limiting plate 15, the limiting block 10 to move the inside of a borehole to be detected, the borehole difficulty of the pipe barrel 1 can be prevented from being separated from the borehole, the pressure is increased, the water flow rate of the pipe barrel 1 is prevented from being increased, the data after the experiment is increased, the water flow is prevented from being increased, and the experiment data is passed through the end, and the pressurization experiment 4 is prevented from being increased.

Further, a second moving block 17 is fixedly connected to one side, far away from the limiting block 10, of the limiting plate 15, a telescopic spring 14 is sleeved on one side, located on the outer side of the limiting block 10, of the limiting plate 15, and after the sliding block 13 is far away from the second moving block 17, the limiting plate 15 pushes the second moving block 17 to restore to the original position under the action of elastic force of the telescopic spring 14.

Further, the first bidirectional screw rod 8 and the second bidirectional screw rod 9 are rotationally connected to the inside of the bearing platform plate 3, the first moving block 7 is symmetrically and threadedly connected to the outer side of the first bidirectional screw rod 8 and the outer side of the second bidirectional screw rod 9, the sliding block 13 is slidingly connected to the inside of the bearing platform plate 3 at equal intervals, the push rod 12 matched with the sliding block 13 is fixedly connected to the bottom of the first moving block 7, and therefore the first moving block 7 is driven to move, the push rod 12 is driven to move, and the push rod 12 extrudes the sliding block 13 to move downwards.

Further, a first belt pulley 18 is fixedly connected to the outer side of the second bidirectional screw rod 9, a second belt pulley 19 is fixedly connected to the outer side of the first bidirectional screw rod 8, the first belt pulley 18 is in transmission connection with the second belt pulley 19 through a belt, the first bidirectional screw rod 8 drives the second belt pulley 19 to rotate, the second belt pulley 19 drives the first belt pulley 18 to rotate through a belt, and the first belt pulley 18 drives the second bidirectional screw rod 9 to rotate.

Further, the servo motor 6 is fixedly connected to the interior of the bearing platform plate 3, the output end of the servo motor 6 is fixedly connected with the first bidirectional screw rod 8, and the servo motor 6 is started through an external power supply to drive the first bidirectional screw rod 8 to rotate.

Further, the inside fixedly connected with gag lever post 11 of cushion cap 3, gag lever post 11 and push rod 12 sliding connection conveniently carry out spacing to push rod 12, prevent that push rod 12 from taking place the skew at the removal in-process.

When the utility model is used, the servo motor 6 is started to drive the first bidirectional screw rod 8 to rotate through the external power supply, the first bidirectional screw rod 8 drives the second belt pulley 19 to rotate, the second belt pulley 19 drives the first belt pulley 18 to rotate through the belt, the first belt pulley 18 drives the second bidirectional screw rod 9 to rotate, thereby driving the first moving block 7 to move, the first moving block 7 drives the push rod 12 to move, the push rod 12 extrudes the slide block 13 to move downwards, the slide block 13 extrudes the second moving block 17 to move, the second moving block 17 pushes the limit block 10 to move through the limit plate 15, the pipe barrel 1 is conveniently fixed in a drilling hole to be detected, the pipe barrel 1 can be prevented from being separated from the drilling hole due to pressure, the extra experiment difficulty is avoided, the accuracy of data after the experiment is increased, the water pump 5 is started to pressurize, and the water flow passes through the guide pipe 4 to punch the drilling hole.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pressurized-water test device for reconnaissance, includes water pump (5), its characterized in that: the output of water pump (5) is through pipeline fixedly connected with water tank (2), the outside fixedly connected with pipe (4) of water tank (2), the outside of pipe (4) is through pipeline fixedly connected with barrel (1), the outside fixedly connected with cushion cap (3) of barrel (1), spout (16) have been seted up to the inside equidistance of cushion cap (3), the inside sliding connection of spout (16) has limiting plate (15), the outside fixedly connected with stopper (10) of limiting plate (15).

2. A survey pressurized water testing apparatus according to claim 1, wherein: one side of limiting plate (15) keep away from stopper (10) fixedly connected with second movable block (17), the outside of stopper (10) just is located one side cover of limiting plate (15) and is equipped with expansion spring (14).

3. A survey pressurized water testing apparatus according to claim 1, wherein: the novel bearing platform is characterized in that a first bidirectional screw rod (8) and a second bidirectional screw rod (9) are rotatably connected to the inside of the bearing platform plate (3), a first moving block (7) is symmetrically and threadedly connected to the outer side of the first bidirectional screw rod (8) and the outer side of the second bidirectional screw rod (9), a sliding block (13) is slidingly connected to the inside of the bearing platform plate (3) at equal intervals, and a push rod (12) matched with the sliding block (13) is fixedly connected to the bottom of the first moving block (7).

4. A survey pressurized water testing apparatus according to claim 3, wherein: the outside fixedly connected with first belt pulley (18) of second bidirectional screw (9), the outside fixedly connected with second belt pulley (19) of first bidirectional screw (8), first belt pulley (18) are connected through belt transmission with second belt pulley (19).

5. A survey pressurized water testing apparatus according to claim 1, wherein: the inside fixedly connected with servo motor (6) of cushion cap (3), servo motor (6) output and first two-way lead screw (8) fixed connection.

6. A survey pressurized water testing apparatus according to claim 1, wherein: the inside fixedly connected with gag lever post (11) of cushion cap (3), gag lever post (11) and push rod (12) sliding connection.