Electric relative soil density meter

Abstract

The utility model relates to the technical field of soil detection devices, in particular to an electric relative soil density instrument which comprises a density instrument body, a bottom plate is fixedly connected to the rear portion of the lower end of the density instrument body, a reinforcing base is fixedly connected to the lower end of the bottom plate, and a circular groove is formed in the middle of the upper end of the bottom plate. The device comprises a circular groove, wedge-shaped grooves are formed in the inner front wall and the inner rear wall of the circular groove, a charging barrel is placed in the circular groove, the lower end of the charging barrel is fixedly connected with a circular base, and wedge-shaped clamping blocks are fixedly connected to the front portion and the rear portion of the outer surface of the circular base. According to the electric relative soil density instrument disclosed by the utility model, the charging barrel and the density instrument body can be clamped and fixed by arranging the air cylinder, the barrel clamping block and the plurality of clinging plates, so that the charging barrel can be conveniently detached from equipment by personnel, and after a test is finished, the personnel can quickly clean soil in the charging barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of soil detection devices, in particular to an electric relative soil density meter. Background Art

[0002] The electric soil relative density meter is an electronic soil density measuring instrument, which is mainly composed of a body, a control panel, a transmission mechanism, a measuring cylinder, a vibrating hammer and other parts. Although the electric relative soil density meter can quickly detect the soil density, some of the existing density meters have barrels that are fixed on the workbench in an integrated manner, which makes it inconvenient for personnel to remove the barrel from the workbench for maintenance after completing the test, and it is even more inconvenient for personnel to clean the soil in the barrel. Utility Model Content

[0003] The main purpose of the utility model is to provide an electric relative soil density meter, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An electric relative soil density meter comprises a density meter body, a bottom plate is fixedly connected to the rear portion of the lower end of the density meter body, a reinforcement base is fixedly connected to the lower end of the bottom plate, a circular groove is opened in the middle portion of the upper end of the bottom plate, a wedge-shaped groove is opened on the inner front wall and the inner rear wall of the circular groove, a charging barrel is placed in the circular groove, a circular base is fixedly connected to the lower end of the charging barrel, a wedge-shaped clamping block is fixedly connected to the front and rear portions of the outer surface of the circular base, a fixing seat is fixedly connected to the left and right portions of the upper end of the bottom plate, a cylinder is fixedly connected to one end of the two fixing seats away from the charging barrel, the output ends of the two cylinders respectively penetrate the middle portion of one end of the fixing seat and are fixedly connected to a clamping block, and a plurality of close-fitting plates are fixedly connected to the upper ends of the two clamping blocks.

[0006] Preferably, the circular groove corresponds to the position of the circular base and matches the size thereof, and the two wedge-shaped grooves correspond to the positions of the two wedge-shaped blocks and match the size thereof.

[0007] Preferably, the two chuck blocks have the same structure, and both of them are arc-shaped structures.

[0008] Preferably, the two chuck blocks are distributed in mirror image.

[0009] Preferably, the two chuck blocks are not in contact with the upper end surface of the bottom plate.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. By providing a charging barrel, the charging barrel that can be loaded with soil is respectively fixed with the circular base and two wedge-shaped blocks and the circular groove and the two wedge-shaped grooves and the bottom plate, which can facilitate personnel to quickly install it after alignment. After the test, personnel can remove the charging barrel from the densitometer body and quickly clean the soil inside it;

[0012] 2. By setting two arc-shaped clamping blocks, and then fixing the upper ends of the two clamping blocks with a plurality of close-fitting plates, and the loading barrel is located between the two clamping blocks and the plurality of close-fitting plates, because the circular base is flush with the upper end surface of the bottom plate and has no contact with the two clamping blocks, the two cylinders and the two clamping blocks can be used in coordination with each other, and the two cylinders can respectively push the two clamping blocks and the plurality of close-fitting plates to move toward each other, so that the loading barrel can be reinforced and clamped, so that when the soil in the loading barrel is hammered and tamped, the loading barrel will not be offset or shaken in position, thereby improving the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an electric relative soil density meter of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of a charging barrel of an electric relative soil density meter of the utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the upper part of the bottom plate of an electric relative soil density meter of the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the connection between the clamping block and the close-fitting plate of an electric relative soil density meter.

[0017] In the figure: 1. Densitometer body; 2. Bottom plate; 3. Reinforced base; 4. Round groove; 5. Wedge-shaped groove; 6. Loading barrel; 7. Round base; 8. Fixed seat; 9. Cylinder; 10. Clamp block; 11. Wedge-shaped clamp block; 12. Close-fitting plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-4 , the utility model provides a technical solution:

[0022] An electric relative soil density meter comprises a density meter body 1, a bottom plate 2 is fixedly connected to the rear portion of the lower end of the density meter body 1, a reinforcement base 3 is fixedly connected to the lower end of the bottom plate 2, a circular groove 4 is opened in the middle portion of the upper end of the bottom plate 2, wedge-shaped grooves 5 are opened on the inner front wall and the inner rear wall of the circular groove 4, a charging barrel 6 is placed in the circular groove 4, a circular base 7 is fixedly connected to the lower end of the charging barrel 6, a wedge-shaped clamping block 11 is fixedly connected to the outer front and the outer rear of the circular base 7, a fixing seat 8 is fixedly connected to the left and right portions of the upper end of the bottom plate 2, a cylinder 9 is fixedly connected to one end of the two fixing seats 8 away from the charging barrel 6, the output ends of the two cylinders 9 respectively pass through the middle portion of one end of the fixing seat 8 and are fixedly connected to a clamping block 10, and the upper ends of the two clamping blocks 10 are respectively fixedly connected to a plurality of close-fitting plates 12.

[0023] In this embodiment, the circular groove 4 corresponds to the circular base 7 in position and matches in size, and the two wedge-shaped grooves 5 correspond to the positions of the two wedge-shaped clamping blocks 11 in size. By clamping the charging barrel 6 with the circular base 7 and the two wedge-shaped clamping blocks 11 and the circular groove 4 and the two wedge-shaped grooves 5 on the bottom plate 2, it is convenient for personnel to quickly clamp and fix the charging barrel 6 to the bottom plate 2. Therefore, when the detection is completed, it is convenient for personnel to clean up the soil in the charging barrel 6. The two clamping barrel blocks 10 have the same structure. Both clamping barrel blocks 10 are arc-shaped structures. The chuck blocks 10 are distributed in a mirror image, and the two chuck blocks 10 do not contact the upper end surfaces of the base plate 2. Two fixing seats 8 are provided, and a chuck block 10 with an arc structure is provided between the two fixing seats 8. The upper ends of the two chuck blocks 10 are respectively fixedly connected with a plurality of close-fitting plates 12, and the loading barrel 6 is located between the two chuck blocks 10 and the plurality of close-fitting plates 12. With the mutual cooperation of the cylinder 9 and the chuck blocks 10, the loading barrel 6 clamped in the circular groove 4 can be clamped and fixed, thereby improving the tightness between the loading barrel 6 and the base plate 2.

[0024] It should be noted that the utility model is an electric relative soil density meter. During use, the soil to be tested is first placed in the charging barrel 6, and the circular base 7 and two wedge-shaped clamping blocks 11 fixed at the lower end of the charging barrel 6 are respectively aligned with the circular groove 4 and the two wedge-shaped grooves 5 opened on the bottom plate 2, so that the charging barrel 6 and the bottom plate 2 are quickly aligned and clamped together, and the circular base 7 is flush with the upper end surface of the bottom plate 2 and does not contact the two clamping barrel blocks 10, and then the two cylinders 9 are respectively started to work, and the output ends of the two cylinders 9 are respectively The clamping block 10 and the several close-fitting plates 12 fixed on the upper end of the clamping block 10 are driven to approach each other, so that the two mirror-distributed clamping blocks 10 and the several close-fitting plates 12 can be tightly pressed against the outer surface of the charging barrel 6 to achieve clamping and fixing, so that the vibrating hammer and the transmission mechanism provided on the density meter body 1 will not shake when pressing down the soil in the charging barrel 6, so that after the detection work is completed, the personnel can remove the charging barrel 6 from the density meter body 1 very quickly and conveniently, and quickly clean the soil in the charging barrel 6.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric relative soil density meter, comprising a density meter body (1), characterized in that: The lower rear part of the densitometer body (1) is fixedly connected to a bottom plate (2), the lower end of the bottom plate (2) is fixedly connected to a reinforcement base (3), a circular groove (4) is formed in the middle of the upper end of the bottom plate (2), the inner front wall and the inner rear wall of the circular groove (4) are both formed with wedge-shaped grooves (5), a charging barrel (6) is placed in the circular groove (4), the lower end of the charging barrel (6) is fixedly connected to a circular base (7), the outer front and outer surfaces of the circular base (7) are The rear part is fixedly connected with a wedge-shaped clamping block (11), the upper left part and the upper right part of the bottom plate (2) are fixedly connected with a fixing seat (8), the ends of the two fixing seats (8) away from the loading barrel (6) are fixedly connected with a cylinder (9), the output ends of the two cylinders (9) respectively pass through the middle part of one end of the fixing seat (8) and are fixedly connected with a clamping block (10), and the upper ends of the two clamping blocks (10) are respectively fixedly connected with a plurality of close-fitting plates (12).

2. An electric relative soil density meter according to claim 1, characterized in that: The circular groove (4) corresponds to the position of the circular base (7) and matches in size, and the two wedge-shaped grooves (5) correspond to the position of the two wedge-shaped clamping blocks (11) and match in size.

3. An electric relative soil density meter according to claim 1, characterized in that: The two chuck blocks (10) have the same structure, and both of the two chuck blocks (10) are arc-shaped structures.

4. An electric relative soil density meter according to claim 1, characterized in that: The two chuck blocks (10) are distributed in a mirror image.

5. The electric relative soil density meter according to claim 1, characterized in that: The two clamping barrel blocks (10) are not in contact with the upper end surface of the bottom plate (2).

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