A geotechnical sample storage device for engineering survey

Abstract

The present invention discloses a storage device for geotechnical samples for engineering survey, comprising a shell, an upper cover is installed on the upper end of the shell, a placement plate is rotatably connected to the shell through a bearing, a plurality of placement holes are arranged on the placement plate in an annular array, a sample storage tube is movably assembled on the placement hole, a handle protrusion is rotatably connected to the center of the upper cover, a transmission mechanism movably passing through the placement plate is connected to the lower end of the handle protrusion, a lifting mechanism is connected to the lower end of the transmission member, and the lifting mechanism and the sample storage tube are arranged relative to each other. The present invention can store soil samples in multiple sample storage tubes, which is more flexible to use. At the same time, according to needs, the placement plate can be rotated to adjust the required sample storage tube to a suitable position, so that the taking and placing are flexible and convenient. At the same time, the handle protrusion is controlled to drive the transmission mechanism, so that the sample storage tube is lifted up by the lifting mechanism, and the taking and placing efficiency is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of storage devices, in particular to an engineering survey geotechnical sample storage device. Background Art

[0002] Construction engineering survey refers to the activities of mapping, exploring and testing the terrain, geology, hydrology and other conditions, and providing corresponding results and data to meet the needs of planning, design, construction, operation and comprehensive management of engineering construction. The survey, design, processing and monitoring activities in geotechnical engineering also fall within the scope of engineering survey.

[0003] After the soil sample is collected, it is usually placed in a container and then transported to the laboratory, where professional experimenters will test the information in the soil, including pH value, moisture content, looseness, and composition.

[0004] In the prior art, common soil sample storage devices also have a structure for placing multiple samples, but the placement and retrieval thereof is not flexible and convenient enough. Summary of the invention

[0005] The object of the present invention is to provide a storage device for geotechnical samples for engineering survey to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A storage device for geotechnical samples for engineering surveys comprises a shell, an upper cover is installed on the upper end of the shell, a placement plate is rotatably connected to the shell through a bearing, a plurality of placement holes are arranged on the placement plate in a circular array, a sample storage tube is movably assembled on the placement hole, a handle protrusion is rotatably connected to the center of the upper cover, a transmission mechanism movably passing through the placement plate is connected to the lower end of the handle protrusion, a lifting mechanism is connected to the lower end of the transmission member, and the lifting mechanism and the sample storage tube are arranged relative to each other.

[0008] Furthermore, a take-in / put-out opening is provided on the upper cover, the take-in / put-out opening and the placement hole are arranged opposite to each other, and the diameter of the take-in / put-out opening is larger than the diameter of the placement hole, and a sealing cover is provided on the take-in / put-out opening through a threaded fitting and movable connection.

[0009] Furthermore, the lifting mechanism includes a rotating bottom rod rotatably connected to the bottom of the shell and a spherical protrusion fixedly connected to the upper end of the rotating bottom rod, the spherical protrusion is a hemispherical structure, the upper edge of the spherical protrusion is located above the lower edge of the sample storage tube, and the connection position of the rotating bottom rod and the transmission mechanism and the center of the placement plate are located on the same vertical line.

[0010] Furthermore, a through hole is provided through the center of the placement plate, and a plurality of groups of limiting grooves are embedded in the placement holes outside the through hole. The limiting grooves are arranged in a cross-shaped array, and the ends of the limiting grooves close to the through hole are connected to the through hole.

[0011] Furthermore, the transmission mechanism includes a rotating pipe sliding through the through hole and a rotating connecting rod rotatably connected in the rotating pipe. A plurality of limit plates are fixedly connected to the periphery of the rotating pipe. The limit plates and the limit grooves are correspondingly arranged and movably adapted.

[0012] Furthermore, a transmission protrusion is fixedly connected to the lower end of the rotating connecting rod, and the transmission protrusion is a prismatic structure. The transmission protrusion and the rotating bottom rod are slidably adapted, and the connection position of the transmission protrusion and the rotating bottom rod and the rotation position of the rotating bottom rod and the bottom of the shell are located on the same vertical line.

[0013] Furthermore, the handle protrusion includes a rotating ring rotatably connected to the center of the upper cover and a rotating protrusion rotatably connected to the rotating ring, the height of the rotating protrusion is greater than the height of the rotating ring, the lower end of the rotating ring is connected and fixed to the rotating pipe, and the lower end of the rotating protrusion is connected and fixed to the rotating connecting rod.

[0014] Furthermore, a flange is fixedly connected to the upper end of the sample storage tube, the flange opening has the same size as the sample storage tube opening, a slot is embedded in one side of the flange, a latch plate is slidably provided in the slot, one end of the latch plate passes through the slot and movably abuts against the inner wall of the flange.

[0015] Compared with the prior art, the beneficial effects of the present invention are: soil samples can be stored in multiple sample storage tubes, which are more flexible to use. At the same time, according to needs, the placement plate can be rotated to adjust the required sample storage tubes to a suitable position, so that taking and placing are flexible and convenient. At the same time, the handle protrusion is controlled to drive the transmission mechanism, so that the sample storage tubes are lifted up by the lifting mechanism, further improving the efficiency of taking and placing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the structure of a geotechnical sample storage device for engineering investigation.

[0017] Figure 2 The present invention is a schematic diagram of the structure of a placement plate in a geotechnical sample storage device for engineering investigation.

[0018] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of a sample storage tube in a geotechnical sample storage device for engineering investigation.

[0019] In the figure: 1-shell, 2-upper cover, 3-removal port, 4-placement plate, 41-placement hole, 42-through hole, 43-limiting groove, 5-sample storage tube, 51-flange, 52-slot, 53-latch plate, 6-rotating ring, 7-rotating pipeline, 8-limiting plate, 9-rotating protrusion, 10-rotating connecting rod, 11-transmission protrusion, 12-rotating bottom rod, 13-spherical protrusion. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1

[0022] See also Figures 1-2 In an embodiment of the present invention, an engineering survey geotechnical sample storage device includes a shell 1, an upper cover 2 is installed on the upper end of the shell 1, a placement plate 4 is rotatably connected to the shell 1 through a bearing, a plurality of placement holes 41 are arranged in a circular array on the placement plate 4, and a sample storage tube 5 is movably assembled on the placement hole 41, a handle protrusion is rotatably connected to the center of the upper cover 2, a transmission mechanism movably penetrating the placement plate 4 is connected to the lower end of the handle protrusion, a lifting mechanism is connected to the lower end of the transmission member, and the lifting mechanism and the sample storage tube 5 are arranged relatively to each other.

[0023] The upper cover 2 is provided with a take-in and put-out opening 3, which is arranged opposite to the placement hole 41, and the diameter of the take-in and put-out opening 3 is larger than the diameter of the placement hole 41. A sealing cover is provided on the take-in and put-out opening 3 through a threaded fit. The sample storage tube 5 placed on the placement hole 41 can be taken out and placed through the take-in and put-out opening 3.

[0024] The lifting mechanism includes a rotating bottom rod 12 rotatably connected to the bottom of the housing 1 and a spherical protrusion 13 fixedly connected to the upper end of the rotating bottom rod 12. The spherical protrusion 13 is a hemispherical structure. The upper edge of the spherical protrusion 13 is located above the lower edge of the sample storage tube 5. The connection position of the rotating bottom rod 12 and the transmission mechanism and the center of the placement plate 4 are located on the same vertical line. When the transmission mechanism rotates, it can drive the rotating bottom rod 12 to rotate, so that the spherical protrusion 13 contacts the bottom of the sample storage tube 5, and can push the sample storage tube 5 to move upward in the placement hole 41, which can facilitate the removal of the sample storage tube 5.

[0025] A through hole 42 is provided at the center of the placement plate 4 , and a plurality of groups of limiting grooves 43 are embedded in the placement holes 41 outside the through hole 42 . The limiting grooves 43 are arranged in a cross-shaped array, and the ends of the limiting grooves 43 close to the through hole 42 are connected to the through hole 42 .

[0026] The transmission mechanism includes a rotating pipe 7 that slides through the through hole 42 and a rotating connecting rod 10 that is rotatably connected to the rotating pipe 7. A plurality of groups of limiting plates 8 are fixedly connected to the outer periphery of the rotating pipe 7. The limiting plates 8 and the limiting grooves 43 are correspondingly arranged and movably adapted. In this way, when the rotating pipe 7 rotates, the positioning plate 4 can be driven to rotate through the cooperation of the limiting plates 8 and the limiting grooves 43, so that it is convenient to place the sample storage tube 5 storing the soil sample in the positioning hole 41 through the access opening 3, and it is also convenient to adjust different positioning holes 41 to align with the access opening 3, so as to facilitate the removal of the sample storage tube 5.

[0027] The lower end of the rotating connecting rod 10 is fixedly connected with a transmission protrusion 11, which is a prismatic structure. The transmission protrusion 11 and the rotating bottom rod 12 are slidably adapted, and the connection position of the transmission protrusion 11 and the rotating bottom rod 12 and the rotation position of the rotating bottom rod 12 and the bottom of the housing 1 are located on the same vertical line. Such a setting is convenient for disassembly of the device, and the rotating pipe 7 can be pulled out from the through hole 42, and the transmission protrusion 11 can also be pulled out from the rotating bottom rod 12.

[0028] The handle protrusion includes a rotating ring 6 rotatably connected to the center of the upper cover 2 and a rotating protrusion 9 rotatably connected to the rotating ring 6. The height of the rotating protrusion 9 is greater than the height of the rotating ring 6. The lower end of the rotating ring 6 is connected and fixed to the rotating pipe 7, and the lower end of the rotating protrusion 9 is connected and fixed to the rotating connecting rod 10. The rotating pipe 7 can be driven to rotate by the rotating ring 6, and the rotating connecting rod 10 can also be driven to rotate by the rotating protrusion 9. In this way, the rotating placement plate 4 can be adjusted as needed, or the rotating bottom rod 12 can be controlled to rotate to lift the sample storage tube 5 through the spherical protrusion 13, which is more flexible and convenient to use.

[0029] Example 2

[0030] See also Figure 3 In the embodiment of the present invention, a geotechnical sample storage device for engineering investigation is provided. On the basis of embodiment 1, a flange 51 is fixedly connected to the upper end of the sample storage tube 5. The opening of the flange 51 is the same size as the opening of the sample storage tube 5. A slot 52 is embedded in one side of the flange 51. A latch plate 53 is slidably provided in the slot 52. One end of the latch plate 53 passes through the slot 52 and movably contacts the inner wall of the flange 51. The arrangement of the latch plate 53 can facilitate the spillage of soil samples, and the storage of soil samples is more convenient and stable.

[0031] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0032] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A storage device for geotechnical samples for engineering survey, comprising a housing (1), wherein an upper cover (2) is mounted on the upper end of the housing (1), characterized in that: A placement plate (4) is rotatably connected to the housing (1) via a bearing, a plurality of placement holes (41) are provided in a circular array on the placement plate (4), a sample storage tube (5) is movably mounted on the placement hole (41), a handle protrusion is rotatably connected to the center of the upper cover (2), a transmission mechanism movably passing through the placement plate (4) is connected to the lower end of the handle protrusion, a lifting mechanism is connected to the lower end of the transmission mechanism, and the lifting mechanism and the sample storage tube (5) are arranged relative to each other; The lifting mechanism comprises a rotating bottom rod (12) rotatably connected to the bottom of the housing (1) and a spherical protrusion (13) fixedly connected to the upper end of the rotating bottom rod (12); the spherical protrusion (13) is a hemispherical structure; the upper edge of the spherical protrusion (13) is located above the lower edge of the sample storage tube (5); the connection position between the rotating bottom rod (12) and the transmission mechanism and the center of the placement plate (4) are located on the same vertical line; A through hole (42) is provided through the center of the placement plate (4), and a plurality of groups of limiting grooves (43) are embedded in the placement holes (41) outside the through hole (42), wherein the limiting grooves (43) are arranged in a cross-shaped array, and the ends of the limiting grooves (43) close to the through hole (42) are connected to the through hole (42); The transmission mechanism comprises a rotating pipe (7) slidingly passing through the through hole (42) and a rotating connecting rod (10) rotatably connected to the rotating pipe (7); a plurality of groups of limiting plates (8) are fixedly connected to the periphery of the rotating pipe (7); the limiting plates (8) and the limiting grooves (43) are correspondingly arranged and movably adapted; A transmission protrusion (11) is fixedly connected to the lower end of the rotating connecting rod (10); the transmission protrusion (11) is a prismatic structure; the transmission protrusion (11) and the rotating bottom rod (12) are slidably matched; the connection position of the transmission protrusion (11) and the rotating bottom rod (12) and the rotation position of the rotating bottom rod (12) and the bottom of the housing (1) are located on the same vertical line; The handle protrusion comprises a rotating ring (6) rotatably connected to the center of the upper cover (2) and a rotating protrusion (9) rotatably connected to the rotating ring (6); the height of the rotating protrusion (9) is greater than the height of the rotating ring (6); the lower end of the rotating ring (6) is connected and fixed to the rotating pipe (7); and the lower end of the rotating protrusion (9) is connected and fixed to the rotating connecting rod (10); A flange (51) is fixedly connected to the upper end of the sample storage tube (5); an opening of the flange (51) has the same size as an opening of the sample storage tube (5); a slot (52) is embedded in one side of the flange (51); a latch plate (53) is slidably provided in the slot (52); one end of the latch plate (53) passes through the slot (52) and movably abuts against an inner wall of the flange (51).

2. The engineering survey geotechnical sample storage device according to claim 1, characterized in that: The upper cover (2) is provided with a take-in / take-out opening (3) extending therethrough. The take-in / take-out opening (3) and the placement hole (41) are arranged opposite to each other, and the diameter of the take-in / take-out opening (3) is larger than the diameter of the placement hole (41). A sealing cover is provided on the take-in / take-out opening (3) in a movably connected manner through a threaded fit.

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