Permeameter for engineering quality detection

Abstract

The utility model relates to the technical field of engineering quality detection, and discloses a permeameter for engineering quality detection, which comprises a base, a permeameter is arranged on the upper surface of the base, and a connecting pipe is arranged on the surface of the permeameter. According to the permeameter for engineering quality detection, through the arrangement of a connecting block, a connecting rod and a conical block, when the permeameter is used, equipment can be supported through the arrangement of a fixing seat, a ball can be installed through the arrangement of a spherical groove, the connecting rod can be accommodated through the arrangement of a sliding groove, and the connecting rod can move through the arrangement of the ball; a conical block can be fixed through the arrangement of a connecting rod, the equipment can be installed on the ground through the arrangement of the conical block, the effects that the equipment can adapt to different scenes and can be stably used are achieved, and the problem that most of the equipment is used in different scenes, so that the equipment is inconvenient to use is solved. And the use parameters of the equipment are not accurate due to different terrains.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering quality detection, in particular to a permeameter for engineering quality detection. Background Art

[0002] Construction project quality inspection is an important task to ensure the safety of completed, under construction and to be built construction projects. It tests the foundation, building materials, construction technology and building structure related to the building during the whole construction process. The soil permeameter can be used to measure the penetration of clay soil under variable water head.

[0003] In the prior art, a permeameter for construction engineering quality inspection disclosed in a Chinese patent with publication number CN210533952U includes an upper cover, a sleeve is connected to the bottom of the upper cover, and a cylindrical protrusion is arranged on the top of the upper cover, the diameter of the cylindrical protrusion matches the diameter of the ring knife in the sleeve, a roller is arranged on the top of the cylindrical protrusion, the length of the roller is equal to the radius of the top surface of the cylindrical protrusion, and one end of the roller corresponds to the center point position of the top surface of the cylindrical protrusion, an "L"-shaped support rod is passed through the middle of the roller, one end of the support rod is fixedly connected to the top surface of the cylindrical protrusion, a press frame is arranged on the top of the upper cover, a screw is connected to the top of the press frame, and a handle is arranged on the upper end of the screw. The permeameter for construction engineering quality inspection adopts the structural design of the upper cover and the roller, which can conveniently roll the soil sample to be measured evenly, so that the compaction degree of the soil sample is more uniform, and the accuracy of the test result is improved.

[0004] In the prior art, the commonly used permeameters for engineering quality inspection are mostly used in different scenarios. The different terrains lead to inaccurate equipment parameters, and the equipment is inconvenient to use because it is at a fixed height when in use. In the on-site engineering quality inspection process, it is necessary to use a variety of usage requirements. A single inspection device cannot meet the diverse needs. Therefore, if the equipment is inconvenient to use, there is a problem of poor flexibility. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a permeameter for engineering quality inspection, which has the advantages of being able to adapt to different scenarios, so that the equipment can be used smoothly, and the height of the equipment can be adjusted, making the equipment easy to use.

[0006] To achieve the above object, the utility model provides the following technical solution: comprising a base, a permeameter is arranged on the upper surface of the base, a connecting pipe is arranged on the surface of the permeameter, a bottom hole is opened at the bottom of the base, a fixing mechanism is arranged at the bottom of the base, and an adjusting mechanism is arranged at the top of the base;

[0007] The fixing mechanism comprises a connecting block, a fixing seat, a ball groove, a sliding groove, a ball, a connecting rod and a cone block;

[0008] The adjusting mechanism comprises a telescopic tube, a round hole, a telescopic rod, a containing groove, a telescopic spring, a limiting block and a protrusion.

[0009] Furthermore, the top of the connecting block is fixedly connected to the bottom of the base, the top of the fixing seat is fixedly connected to the bottom of the connecting block, the ball groove is opened at the bottom of the fixing seat, the slide groove is opened on the surface of the fixing seat, the surface of the sphere is rotatably connected to the surface of the inner wall of the ball groove, the top of the connecting rod is fixedly connected to the surface of the sphere, the bottom of the connecting rod is fixedly connected to the bottom of the cone block, and the surface of the connecting rod is movably connected to the surface of the inner wall of the slide groove.

[0010] Furthermore, the bottom of the telescopic tube is fixedly connected to the upper surface of the base, the circular hole is opened on the surface of the telescopic tube, the surface of the telescopic rod is movably connected to the surface of the inner wall of the telescopic tube, the accommodating groove is opened on the surface of the telescopic rod, one end of the telescopic spring is fixedly connected to the side of the inner wall of the accommodating groove, the other end of the telescopic spring is fixedly connected to the side of the limit block, and the surface of the protrusion is movably connected to the surface of the inner wall of the circular hole.

[0011] Furthermore, a top plate is arranged above the base, a threaded groove is opened on the upper surface of the top plate, a threaded rod is threadedly connected to the surface of the inner wall of the threaded groove, a handle is fixedly connected to the top of the threaded rod, and an upper cover is fixedly connected to the bottom of the threaded rod.

[0012] Furthermore, there are four fixing seats, and the four fixing seats are distributed at four corners of the bottom of the base.

[0013] Furthermore, there are several circular holes, and the several circular holes are evenly arranged.

[0014] Furthermore, the side surface of the limiting block is movably connected to the side surface of the inner wall of the accommodating groove, and the surface of the protrusion is movably connected to the surface of the inner wall of the circular hole.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, through the arrangement of the connecting block, the fixing seat, the ball groove, the slide groove, the sphere, the connecting rod and the cone block, when in use, the fixing seat can be connected to the base through the arrangement of the connecting block, the device can be supported through the arrangement of the fixing seat, the sphere can be installed through the arrangement of the ball groove, the connecting rod can be accommodated through the arrangement of the slide groove, the connecting rod can be moved through the arrangement of the sphere, the cone block can be fixed through the arrangement of the connecting rod, and the device can be installed on the ground through the arrangement of the cone block, thereby achieving the effect of being able to adapt to different scenes and enabling the device to be used smoothly, and solving the problem that the equipment is mostly used in different scenes and the equipment usage parameters are inaccurate due to different terrains.

[0017] 2. In the utility model, through the arrangement of the telescopic tube, the round hole, the telescopic rod, the accommodating groove, the telescopic spring, the limit block and the protrusion, when in use, the telescopic rod can be accommodated through the arrangement of the telescopic tube, the protrusion can be accommodated through the arrangement of the round hole, the top plate can be movable through the arrangement of the telescopic rod, the telescopic spring and the limit block can be accommodated through the arrangement of the accommodating groove, the protrusion can be supported through the arrangement of the telescopic spring, the protrusion can be limited through the arrangement of the limit block, and the telescopic rod can be limited through the arrangement of the protrusion, so that the height of the device can be adjusted, making the device convenient to use, and solving the problem that the device is inconvenient to use due to the fixed height when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the three-dimensional structure from a top view;

[0020] Figure 3 For this utility model Figure 1 Schematic diagram of the three-dimensional structure when viewed from above;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of structural explosion;

[0022] Figure 5 For this utility model Figure 3 Schematic diagram from top view.

[0023] Legend:

[0024] 1. Base; 2. Permeameter; 3. Connecting pipe; 4. Bottom hole; 5. Connecting block; 6. Fixed seat; 7. Ball groove; 8. Slide groove; 9. Sphere; 10. Connecting rod; 11. Cone block; 12. Telescopic tube; 13. Round hole; 14. Telescopic rod; 15. Receiving groove; 16. Telescopic spring; 17. Limit block; 18. Bump; 19. Top plate; 20. Threaded groove; 21. Threaded rod; 22. Handle; 23. Upper cover. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 A permeameter for engineering quality inspection comprises a base 1, a permeameter 2 is arranged on the upper surface of the base 1, a connecting pipe 3 is arranged on the surface of the permeameter 2, a bottom hole 4 is opened at the bottom of the base 1, a fixing mechanism is arranged at the bottom of the base 1, and an adjusting mechanism is arranged at the top of the base 1;

[0027] The fixing mechanism includes a connecting block 5, a fixing seat 6, a ball groove 7, a slide groove 8, a ball 9, a connecting rod 10 and a cone block 11;

[0028] The adjusting mechanism includes a telescopic tube 12 , a round hole 13 , a telescopic rod 14 , a receiving groove 15 , a telescopic spring 16 , a limiting block 17 and a protrusion 18 .

[0029] Among them: the top of the connecting block 5 is fixedly connected to the bottom of the base 1, and the setting of the connecting block 5 enables the fixing seat 6 to be connected to the base 1, the top of the fixing seat 6 is fixedly connected to the bottom of the connecting block 5, and the setting of the fixing seat 6 enables the equipment to be supported, the ball groove 7 is opened at the bottom of the fixing seat 6, and the setting of the ball groove 7 enables the ball 9 to be installed, and the setting of the ball 9 enables the connecting rod 10 to be moved, the slide groove 8 is opened on the surface of the fixing seat 6, and the setting of the slide groove 8 enables the connecting rod 10 to be accommodated, and the setting of the connecting rod 10 enables the cone block 11 to be fixed, the number of the fixing seats 6 is four, and the four fixing seats 6 are distributed at the four corners of the bottom of the base 1, the surface of the ball 9 is rotatably connected to the surface of the inner wall of the ball groove 7, the top of the connecting rod 10 is fixedly connected to the surface of the ball 9, and the bottom of the connecting rod 10 is fixedly connected to the bottom of the cone block 11, and the setting of the cone block 11 enables the equipment to be installed on the ground, and the surface of the connecting rod 10 is movably connected to the surface of the inner wall of the slide groove 8.

[0030] The bottom of the telescopic tube 12 is fixedly connected to the upper surface of the base 1, and the telescopic rod 14 can be accommodated by the arrangement of the telescopic tube 12. The circular hole 13 is opened on the surface of the telescopic tube 12. The number of the circular holes 13 is several, and the several circular holes 13 are evenly arranged. The arrangement of the circular holes 13 allows the convex block 18 to be accommodated. The surface of the telescopic rod 14 is movably connected to the surface of the inner wall of the telescopic tube 12. The top plate 19 can be movable by the arrangement of the telescopic rod 14. The accommodating groove 15 is opened on the surface of the telescopic rod 14. The arrangement of the accommodating groove 15 allows the telescopic spring 16 and the limiter 16 to be movable. The block 17 can be accommodated, one end of the telescopic spring 16 is fixedly connected to the side of the inner wall of the accommodating groove 15, and the other end of the telescopic spring 16 is fixedly connected to the side of the limiting block 17. The setting of the telescopic spring 16 enables the protrusion 18 to be supported, and the surface of the protrusion 18 is movably connected to the surface of the inner wall of the circular hole 13, and the side of the limiting block 17 is movably connected to the side of the inner wall of the accommodating groove 15. The setting of the limiting block 17 enables the protrusion 18 to be limited, and the setting of the protrusion 18 enables the telescopic rod 14 to be limited, and the surface of the protrusion 18 is movably connected to the surface of the inner wall of the circular hole 13.

[0031] Wherein: a top plate 19 is arranged above the base 1, and the device can be supported by the arrangement of the top plate 19, a threaded groove 20 is opened on the upper surface of the top plate 19, and the threaded rod 21 can be threadedly connected to the top plate 19 through the arrangement of the threaded groove 20, and the surface of the inner wall of the threaded groove 20 is threadedly connected with the threaded rod 21, and the arrangement of the threaded rod 21 enables the handle 22 to control the upper cover 23, and the top of the threaded rod 21 is fixedly connected with the handle 22, and the arrangement of the handle 22 makes it convenient for the staff to control the device, and the bottom of the threaded rod 21 is fixedly connected with the upper cover 23.

[0032] Working principle: When in use, according to different terrain conditions, the staff can move the connecting rod 10 in the slide groove 8 to adjust the cone block 11, so that the bottom of the fixed seat 6 or the cone block 11 is in contact with the ground to adapt to the ground conditions. By pressing the protrusion 18, the telescopic spring 16 contracts, allowing the staff to raise or lower the top plate 19, thereby facilitating the use of the equipment.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A permeameter for engineering quality inspection, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a permeameter (2), the surface of the permeameter (2) is provided with a connecting pipe (3), the bottom of the base (1) is provided with a bottom hole (4), the bottom of the base (1) is provided with a fixing mechanism, and the top of the base (1) is provided with an adjusting mechanism; The fixing mechanism comprises a connecting block (5), a fixing seat (6), a ball groove (7), a sliding groove (8), a ball (9), a connecting rod (10) and a cone block (11); The adjustment mechanism comprises a telescopic tube (12), a round hole (13), a telescopic rod (14), a containing groove (15), a telescopic spring (16), a limiting block (17) and a protrusion (18).

2. The engineering quality inspection permeameter according to claim 1, characterized in that: The top of the connecting block (5) is fixedly connected to the bottom of the base (1), the top of the fixing seat (6) is fixedly connected to the bottom of the connecting block (5), the ball groove (7) is opened at the bottom of the fixing seat (6), the slide groove (8) is opened on the surface of the fixing seat (6), the surface of the ball (9) is rotatably connected to the surface of the inner wall of the ball groove (7), the top of the connecting rod (10) is fixedly connected to the surface of the ball (9), the bottom of the connecting rod (10) is fixedly connected to the bottom of the cone block (11), and the surface of the connecting rod (10) is movably connected to the surface of the inner wall of the slide groove (8).

3. The permeameter for engineering quality inspection according to claim 1, characterized in that: The bottom of the telescopic tube (12) is fixedly connected to the upper surface of the base (1); the circular hole (13) is provided on the surface of the telescopic tube (12); the surface of the telescopic rod (14) is movably connected to the surface of the inner wall of the telescopic tube (12); the accommodating groove (15) is provided on the surface of the telescopic rod (14); one end of the telescopic spring (16) is fixedly connected to the side surface of the inner wall of the accommodating groove (15); the other end of the telescopic spring (16) is fixedly connected to the side surface of the limit block (17); and the surface of the protrusion (18) is movably connected to the surface of the inner wall of the circular hole (13).

4. The engineering quality inspection permeameter according to claim 1, characterized in that: A top plate (19) is arranged above the base (1), a threaded groove (20) is provided on the upper surface of the top plate (19), a threaded rod (21) is threadedly connected to the surface of the inner wall of the threaded groove (20), a handle (22) is fixedly connected to the top of the threaded rod (21), and an upper cover (23) is fixedly connected to the bottom of the threaded rod (21).

5. The permeameter for engineering quality inspection according to claim 2, characterized in that: There are four fixing seats (6), and the four fixing seats (6) are distributed at the four corners of the bottom of the base (1).

6. The permeameter for engineering quality inspection according to claim 3, characterized in that: There are a plurality of circular holes (13), and the plurality of circular holes (13) are evenly arranged.

7. The permeameter for engineering quality inspection according to claim 3, characterized in that: The side surface of the limit block (17) is movably connected to the side surface of the inner wall of the accommodating groove (15), and the surface of the protrusion (18) is movably connected to the surface of the inner wall of the circular hole (13).

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