Engineering supervision sampling device

Abstract

The utility model discloses an engineering supervision sampling device, and particularly relates to the field of samplers, the engineering supervision sampling device comprises a sampler, the top of the sampler is fixedly provided with a pressing rod, the sampler is internally provided with a layering blocking mechanism, one side of the sampler is provided with an automatic material collecting mechanism, and the layering blocking mechanism comprises a plurality of collecting ports formed in one side of the sampler; an interlayer plate box is slidably mounted on the inner walls of the multiple collection ports, push plates are fixedly mounted on the two sides of the interlayer plate box and slidably mounted on the inner wall of the sampler, and sliding groove plates are fixedly mounted at the tops of the push plates and slidably mounted on the inner wall of the sampler. According to the utility model, the layered blocking mechanism and the automatic material collecting mechanism are arranged, so that before the sampling of the sampler, the area of the collecting opening is separated, and meanwhile, the telescopic baffle is folded to open the collecting opening for collection, so that the influence on the accuracy of collected samples due to turning and mixing of collected objects at different depths is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of samplers, and more specifically, to a sampling device for engineering supervision. Background Art

[0002] At present, cement sampling is an important supervision task in engineering construction. According to relevant national technical standards and specifications, cement samples with the same number must be collected at different locations, and the number of sampling points must be at least 20.

[0003] Chinese utility model CN217179949U discloses a project supervision sampler, including a sleeve, one end of the sleeve is set in a cone shape, the end of the sleeve set in a cone shape is an insertion end, a slide groove is provided at the end of the sleeve away from the insertion end, the extension direction of the slide groove is consistent with the extension direction of the sleeve, a sampling rod is slidably matched in the slide groove, an injection channel connected to the slide groove is provided on the sleeve, a sampling groove is provided on the sampling rod, the direction of the sampling groove is consistent with the extension direction of the injection channel, a plug-in board is slidably provided on the sleeve, a plug-in groove for sliding the plug-in board is provided on the sleeve, the extension direction of the plug-in groove is consistent with the extension direction of the slide groove, the plug-in groove is connected with the injection channel, and the end of the plug-in board away from the insertion end extends outside the sleeve. The application has the effect of being able to collect cement samples at any different depths in the cement bag.

[0004] However, when the sampler is sampling, the sampler's collection port will continue to enter the sample, causing the sample near the collection port to tumble, resulting in mixing of sample at different depths, which will affect the accuracy of the collected samples. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an engineering supervision sampling device, which arranges a layered barrier mechanism and separates the area of ​​the collection port before the sampler collects, thereby avoiding the mixing of different depths of the collected objects and affecting the accuracy of the collected samples, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: an engineering supervision sampling device, comprising a sampler, a pressure rod is fixedly installed on the top of the sampler, a layered barrier mechanism is provided inside the sampler, and an automatic material collection mechanism is provided on one side of the sampler;

[0007] The layered barrier mechanism includes a plurality of collection ports opened on one side of the sampler, the inner walls of the plurality of collection ports are slidably mounted with an interlayer plate box, push plates are fixedly mounted on both sides of the interlayer plate box, the push plates are slidably mounted on the inner wall of the sampler, a slide plate is fixedly mounted on the top of the push plates, the slide plate is slidably mounted on the inner wall of the sampler, a push block is slidably mounted on the inner wall of the slide plate, a turntable is fixedly mounted on the top of the push block, a rotating rod is fixedly mounted on the top of the rotating rod, the rotating rod is rotatably mounted on the inner wall of the sampler, a dial is fixedly mounted on the top of the rotating rod, and the dial is rotatably mounted on the top of the sampler.

[0008] In a preferred embodiment, the automatic material collection mechanism includes a telescopic baffle arranged on one side of multiple collection ports, a fixed plate is fixedly installed on the top of the telescopic baffle, the fixed plate is fixedly installed on the inner wall of the sampler, and a pushing plate is provided on one side of the telescopic baffle, and the pushing plate is fixedly installed on the inner wall of the partition box.

[0009] In a preferred embodiment, the partition box is arranged in a U-shape, the vertical cross-sectional area of ​​the partition box is the same as the vertical cross-sectional area of ​​the collection port opened on one side of the sampler, and the partition box and the collection port are arranged corresponding to each other.

[0010] In a preferred embodiment, the slide plate and the push plate are arranged perpendicular to each other, and the slide plate and the interlayer box are arranged parallel to each other.

[0011] In a preferred embodiment, the push block and the slide plate are arranged perpendicular to each other, the push block is fixedly installed at the eccentric position of the turntable, and the push block and the turntable are arranged perpendicular to each other.

[0012] In a preferred embodiment, the height of the telescopic baffle is smaller than the height of the interlayer box, the outer wall of the telescopic baffle and the inner wall of the interlayer box are in contact with each other, and the telescopic baffle and the interlayer box are arranged perpendicular to each other.

[0013] In a preferred embodiment, the top of the squeezing and pushing plate is arranged in a slope shape, and the horizontal height of the top of the squeezing and pushing plate is lower than the horizontal height of the top of the telescopic baffle.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model sets a layered barrier mechanism, inserts the sampler into the layer of collected materials to be sampled through a pressure rod, and then drives the rotating rod to rotate the dial to make multiple rotating disks rotate synchronously, so that the push block rotates through the limit of the slide plate to drive the push plates on both sides to slide synchronously, so that the push plate drives the interlayer box to slide out of the collection port and separate the area near the collection port, so that only the collected materials in the interlayer box can enter the collection port, thereby avoiding the mixing of collected materials at different depths and affecting the accuracy of collected samples.

[0016] 2. The utility model sets an automatic material collecting mechanism, drives the squeezing and pushing plates to slide synchronously through the interlayer plate box so as to make them approach and squeeze the telescopic baffle, and then lifts the telescopic baffle upward from the bottom through the inclined surface of the squeezing and pushing plates, so that the telescopic baffle contracts upward, and then the telescopic baffle is folded up to open the collection port, so as to facilitate the collection of the collected materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a cross-sectional view of the utility model.

[0019] Figure 3 For this utility model Figure 2 A-section structure enlarged view.

[0020] The accompanying drawings are marked as follows: 1. Sampler; 2. Pressure rod; 3. Layered barrier mechanism; 31. Interlayer box; 32. Push plate; 33. Slide plate; 34. Push block; 35. Turntable; 36. Turnbar; 37. Dial; 4. Automatic material collection mechanism; 41. Telescopic baffle; 42. Fixed plate; 43. Push plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Refer to the instruction manual Figure 1-3 , a sampling device for engineering supervision, such as Figure 1 As shown, it comprises a sampler 1, a pressure rod 2 is fixedly installed on the top of the sampler 1, a layered barrier mechanism 3 is provided inside the sampler 1, and an automatic material collection mechanism 4 is provided on one side of the sampler 1;

[0023] like Figure 2 and Figure 3As shown, the layered blocking mechanism 3 includes a plurality of collection ports opened on one side of the sampler 1, and an interlayer box 31 is slidably installed on the inner wall of the plurality of collection ports. The interlayer box 31 can be extended to block the vicinity of the collection ports separately, and push plates 32 are fixedly installed on both sides of the interlayer box 31, and the push plates 32 are slidably installed on the inner wall of the sampler 1, and a slide plate 33 is fixedly installed on the top of the push plate 32, and the slide plate 33 is slidably installed on the inner wall of the sampler 1, and a push block 34 is slidably installed on the inner wall of the slide plate 33, and a turntable 35 is fixedly installed on the top of the push block 34, and a rotating rod 36 is fixedly installed on the top of the rotating rod 35, and the rotating rod 36 is rotatably installed on the inner wall of the sampler 1, and a dial 37 is fixedly installed on the top of the rotating rod 36, and the dial 37 is rotatably installed on the top of the sampler 1, so as to enter The sampler 1 is inserted into the layer of collected material to be sampled by the pressure rod 2, and then the dial 37 is turned, so that the dial 37 rotates to drive the rotating rod 36 to rotate, and the rotating rod 36 drives the multiple rotating disks 35 to rotate synchronously, and the rotation of the multiple rotating disks 35 synchronously drives the push block 34 to rotate, so that the push block 34 passes through the limit of the slide plate 33 to make the slide plate 33 slide, and the slide plate 33 drives the push plates 32 on both sides to slide synchronously, and the push plate 32 drives the partition box 31 to slide out of the collection port, and the partition box 31 separates the area near the collection port, so that only the collection in the partition box 31 can enter the collection port, thereby avoiding the mixing of the collection objects at different depths and affecting the accuracy of the collected samples.

[0024] like Figure 1 As shown, the partition box 31 is arranged in a U-shape, and the vertical cross-sectional area of ​​the partition box 31 is the same as the vertical cross-sectional area of ​​the collection port opened on one side of the sampler 1. The partition box 31 and the collection port are arranged corresponding to each other, so that the partition box 31 can separate the area outside the collection port after being extended, so as to prevent the collected objects outside the collection area from falling and mixing.

[0025] like Figure 3 As shown, the slide plate 33 and the push plate 32 are arranged perpendicular to each other, and the slide plate 33 and the interlayer board box 31 are arranged parallel to each other, so that the slide plate 33 can drive the interlayer board box 31 to move and slide out synchronously when moving.

[0026] like Figure 3 As shown, the push block 34 and the slide plate 33 are arranged perpendicular to each other, and the push block 34 is fixedly installed at the eccentric position of the turntable 35. The push block 34 and the turntable 35 are arranged perpendicular to each other, so that when the turntable 35 rotates, the push block 34 can move in the vertical direction, thereby driving the slide plate 33 to slide back and forth.

[0027] During specific implementation: the sampler 1 is inserted into the collection material layer to be sampled through the pressure rod 2, and then the rotating rod 36 is driven by the rotating dial 37 to make multiple turntables 35 rotate synchronously, so that the push block 34 rotates through the limit of the slide plate 33 and drives the push plates 32 on both sides to slide synchronously, and then the push plate 32 drives the partition box 31 to slide out of the collection port and separate the area near the collection port, so that only the collection material in the partition box 31 can enter the collection port, thereby avoiding the mixing of the collection materials at different depths and affecting the accuracy of the collected samples.

[0028] like Figure 2 and Figure 3 As shown, the automatic collecting mechanism 4 includes a telescopic baffle 41 arranged on one side of multiple collection ports, a fixed plate 42 is fixedly installed on the top of the telescopic baffle 41, and the fixed plate 42 is fixedly installed on the inner wall of the sampler 1, and a pushing plate 43 is provided on one side of the telescopic baffle 41, and the pushing plate 43 is fixedly installed on the inner wall of the interlayer box 31, so that when the interlayer box 31 moves and slides out, the pushing plate 43 is driven to slide synchronously through the interlayer box 31, so that the pushing plate 43 approaches and squeezes the telescopic baffle 41, and then the telescopic baffle 41 is lifted upward from the bottom through the inclined surface of the pushing plate 43, so that the telescopic baffle 41 is retracted upward, and then the telescopic baffle 41 is retracted to open the collection port, thereby facilitating the collection of the collected objects.

[0029] like Figure 3 As shown, the height of the telescopic baffle 41 is smaller than the height of the interlayer box 31, the outer wall of the telescopic baffle 41 and the inner wall of the interlayer box 31 are in contact with each other, and the telescopic baffle 41 and the interlayer box 31 are arranged perpendicular to each other, so that the telescopic baffle 41 can block the mixed collection materials outside the collection port when closed.

[0030] like Figure 3 As shown, the top of the pushing plate 43 is arranged in a slope shape, and the horizontal height of the top of the pushing plate 43 is lower than the horizontal height of the top of the telescopic baffle 41, so that the pushing plate 43 can lift the telescopic baffle 41 from the bottom through its slope surface after moving, so that the telescopic baffle 41 can be retracted.

[0031] In specific implementation: when the interlayer box 31 moves and slides out, the interlayer box 31 drives the pushing plate 43 to slide synchronously so as to make it approach and squeeze the telescopic baffle 41, and then the telescopic baffle 41 is lifted upward from the bottom through the inclined surface of the pushing plate 43, so that the telescopic baffle 41 contracts upward, and then the telescopic baffle 41 is folded up to open the collection port, thereby facilitating the collection of the collected objects.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sampling device for engineering supervision, comprising a sampler (1), a pressure rod (2) being fixedly mounted on the top of the sampler (1), characterized in that: The sampler (1) is provided with a layered barrier mechanism (3) inside, and an automatic material collection mechanism (4) is provided on one side of the sampler (1); The layered barrier mechanism (3) comprises a plurality of collection ports opened on one side of the sampler (1), the inner walls of the plurality of collection ports being slidably mounted with interlayer plate boxes (31), push plates (32) being fixedly mounted on both sides of the interlayer plate boxes (31), the push plates (32) being slidably mounted on the inner wall of the sampler (1), a slide plate (33) being fixedly mounted on the top of the push plates (32), the slide plate (33) being slidably mounted on the inner wall of the sampler (1), a push block (34) being slidably mounted on the inner wall of the slide plate (33), a rotating disk (35) being fixedly mounted on the top of the push block (34), a rotating rod (36) being fixedly mounted on the top of the rotating disk (35), the rotating rod (36) being rotatably mounted on the inner wall of the sampler (1), a dial (37) being fixedly mounted on the top of the rotating rod (36), the dial (37) being rotatably mounted on the top of the sampler (1).

2. The engineering supervision sampling device according to claim 1 is characterized in that: The automatic material collecting mechanism (4) comprises a telescopic baffle (41) arranged on one side of the plurality of collecting ports, a fixed plate (42) is fixedly mounted on the top of the telescopic baffle (41), the fixed plate (42) is fixedly mounted on the inner wall of the sampler (1), and a pushing plate (43) is provided on one side of the telescopic baffle (41), the pushing plate (43) is fixedly mounted on the inner wall of the interlayer plate box (31).

3. The engineering supervision sampling device according to claim 1 is characterized in that: The interlayer box (31) is arranged in a U-shaped configuration, the vertical cross-sectional area of ​​the interlayer box (31) being the same as the vertical cross-sectional area of ​​a collection port provided on one side of the sampler (1), and the interlayer box (31) and the collection port being arranged corresponding to each other.

4. The engineering supervision sampling device according to claim 3 is characterized in that: The slide plate (33) and the push plate (32) are arranged perpendicular to each other, and the slide plate (33) and the interlayer plate box (31) are arranged parallel to each other.

5. The engineering supervision sampling device according to claim 4 is characterized in that: The push block (34) and the slide plate (33) are arranged perpendicularly to each other. The push block (34) is fixedly mounted at an eccentric position of the rotating disk (35). The push block (34) and the rotating disk (35) are arranged perpendicularly to each other.

6. The engineering supervision sampling device according to claim 2 is characterized in that: The height of the telescopic baffle (41) is smaller than the height of the interlayer box (31), the outer wall of the telescopic baffle (41) and the inner wall of the interlayer box (31) are in contact with each other, and the telescopic baffle (41) and the interlayer box (31) are arranged perpendicular to each other.

7. The engineering supervision sampling device according to claim 6 is characterized in that: The top of the squeezing and pushing plate (43) is arranged in a slope shape, and the horizontal height of the top of the squeezing and pushing plate (43) is lower than the horizontal height of the top of the telescopic baffle (41).

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