Sampling device for detecting viscosity of wet-mixed mortar

Abstract

The utility model relates to the technical field of mortar sampling, in particular to a wet-mixed mortar viscosity detecting and sampling device which comprises a disc, six collecting devices are in threaded connection outside the upper end of the disc, the six collecting devices are annularly distributed at equal intervals, and a sampling mechanism is movably connected to the middle of the upper end of the disc. The sampling mechanism is located among the six collecting devices, and the sampling mechanism is not in contact with the six collecting devices. According to the wet-mixed mortar viscosity detecting and sampling device disclosed by the utility model, the sampling mechanism is arranged, the outer sleeve is rotated, the outer sleeve is taken down from the connecting seat, the outer sleeve is inserted into mortar, and the pull rod is pulled upwards, so that the pull rod is matched with each piston to suck the mortar into the outer sleeve, and the mortar can be quickly and conveniently sampled; and the pull ring at the upper end of the pull rod can be used as a lifting handle, so that the whole device can be conveniently lifted and moved.

Description

Technical Field

[0001] This utility model relates to the field of mortar sampling technology, and in particular to a sampling device for detecting the viscosity of wet-mixed mortar. Background Technology

[0002] Mortar is a binding material used in bricklaying in construction. It is composed of sand and cementing materials in a certain proportion. Common types of mortar include cement mortar, mixed mortar, lime mortar, and clay mortar. It is made by mixing inorganic cementing materials, fine aggregates, and water in a certain proportion. It is also called mortar and is used for masonry and plastering projects. It can be divided into masonry mortar and plastering mortar. The former is used for the masonry of bricks, stones, blocks, etc., as well as the installation of components. The latter is used for plastering the surfaces of walls, floors, roofs, and beam and column structures. The quality of mortar is directly related to the safety of buildings. Therefore, mortar samples must be taken for testing. In the current sampling process, most mortar is directly shoveled into the container. This not only easily causes mortar leakage and mortar accumulation at the container opening, but also makes it difficult to classify and store different types of mortar. Therefore, we have introduced a wet-mixed mortar viscosity testing and sampling device. Utility Model Content

[0003] The main purpose of this invention is to provide a sampling device for testing the viscosity of wet-mixed mortar, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A wet-mixed mortar viscosity testing and sampling device includes a disc, with six collection devices threadedly connected to the upper end of the disc. The six collection devices are distributed in a ring at equal intervals. A sampling mechanism is movably connected to the middle of the upper end of the disc. The sampling mechanism is located among the six collection devices and does not contact any of the six collection devices.

[0006] Preferably, the sampling mechanism includes an outer sleeve with a groove inside. The lower part of the outer surface of the outer sleeve is provided with a No. 2 external thread. A pull rod is movably connected to the upper end of the outer sleeve. A piston is fixedly connected to the lower end of the pull rod. The piston is located in the groove. A pull ring is fixedly connected to the upper end of the pull rod. The pull ring has an internal hollow structure.

[0007] Preferably, the upper end of the disk has six threaded holes on its outer surface, and a connecting seat is fixedly connected to the middle of the upper end of the disk, with an internal thread inside the connecting seat.

[0008] Preferably, the outer sleeve is threadedly connected to the connecting seat.

[0009] Preferably, the collecting device includes a collecting cylinder with a structure that is wider at the top and narrower at the bottom. A base is fixedly connected to the lower end of the collecting cylinder. An external thread is provided on the outer surface of the base. A connector is fixedly connected to the outer surface of the collecting cylinder. A button is movably connected to the upper end of the connector via a rotating shaft. A cover plate is fixedly connected to one end of the button. A cavity is opened inside the collecting cylinder.

[0010] Preferably, the button has an "L" shaped structure.

[0011] Preferably, the base is threadedly connected to the disc.

[0012] This utility model has the following beneficial effects:

[0013] 1. In this utility model, by setting up a sampling mechanism, rotating the outer sleeve, removing the outer sleeve from the connecting seat, inserting the outer sleeve into the mortar, and pulling the pull rod upward, the pull rod and piston will draw the mortar into the outer sleeve, which can quickly and conveniently sample the mortar, and can also accurately pour the mortar into the container. Moreover, the pull ring at the upper end of the pull rod can act as a lifting handle, making it easy to lift and move the entire device.

[0014] 2. In this utility model, by setting up a collection device, after the mortar is poured into the collection cylinder, the cover plate is put on. Since the collection cylinder has a structure that is wider at the top and narrower at the bottom, the mortar is easily concentrated at the bottom of the collection cylinder. The collection cylinder is connected to the disc by a threaded connection through the base at its lower end, making the collection cylinder easy to disassemble. Furthermore, six collection cylinders are installed on the upper end of the disc, which facilitates the classification, sampling, and storage of different mortars. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a wet-mixed mortar viscosity testing and sampling device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the overall structure of the sampling mechanism of the wet-mixed mortar viscosity testing and sampling device of this utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of the collection device of the wet-mixed mortar viscosity testing and sampling device of this utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the disc of the wet-mixed mortar viscosity testing and sampling device of this utility model.

[0019] In the diagram: 1. Disc; 2. Collection device; 3. Sampling mechanism; 11. Threaded hole; 12. Connecting seat; 13. Internal thread; 21. Collection cylinder; 22. Cavity; 23. Base; 24. No. 1 external thread; 25. Connector; 26. Button; 27. Cover plate; 31. Outer sleeve; 32. Slide groove; 33. No. 2 external thread; 34. Pull ring; 35. Pull rod; 36. Piston. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A wet-mixed mortar viscosity testing and sampling device includes a disc 1. Six collecting devices 2 are threadedly connected to the upper end of the disc 1. The six collecting devices 2 are distributed in a ring at equal intervals. A sampling mechanism 3 is movably connected to the middle of the upper end of the disc 1. The sampling mechanism 3 is located between the six collecting devices 2, and there is no contact between the sampling mechanism 3 and the six collecting devices 2.

[0025] In this embodiment, the sampling mechanism 3 includes an outer sleeve 31, a groove 32 inside the outer sleeve 31, a second external thread 33 on the lower part of the outer surface of the outer sleeve 31, a pull rod 35 inserted and movably connected to the upper end of the outer sleeve 31, a piston 36 fixedly connected to the lower end of the pull rod 35, the piston 36 being located in the groove 32, and a pull ring 34 fixedly connected to the upper end of the pull rod 35, the pull ring 34 having an internal hollow structure; six threaded holes 11 are opened on the outer side of the upper end of the disc 1, and a connecting seat 12 is fixedly connected to the middle of the upper end of the disc 1, the connecting seat 12 having an internal thread 13; the characteristic is that the outer sleeve 31 and the connecting seat 12 are threadedly connected.

[0026] The above method involves removing the sampling mechanism 3 from the connecting seat 12, inserting the outer sleeve 31 into the mortar, and pulling the lever 35 to make the piston 36 draw the mortar into the outer sleeve 31, which facilitates sampling.

[0027] In this embodiment, the collecting device 2 includes a collecting cylinder 21, which has a structure that is wider at the top and narrower at the bottom. A base 23 is fixedly connected to the lower end of the collecting cylinder 21. An external thread 24 is provided on the outer surface of the base 23. A connector 25 is fixedly connected to the outer surface of the collecting cylinder 21. A button 26 is movably connected to the upper end of the connector 25 through a rotating shaft. A cover plate 27 is fixedly connected to one end of the button 26. A cavity 22 is opened inside the collecting cylinder 21. The button 26 has an "L" shaped structure. The base 23 is threadedly connected to the disc 1.

[0028] With the above solution, the collection cylinder 21 is wider at the top and narrower at the bottom, which not only facilitates the natural flow of mortar and its concentration at the bottom of the cylinder, but also optimizes the storage state of the mortar. The collection cylinder 21 is fixed to the disc 1 by a threaded connection through the base 23 at its lower end, which makes it easy for users to disassemble the collection cylinder for cleaning or replacement when needed.

[0029] It should be noted that this utility model describes a sampling device for testing the viscosity of wet-mixed mortar. The outer sleeve 31 is rotated until it is successfully removed from the connecting seat 12. Then, the removed outer sleeve 31 is directly inserted into the mortar to be sampled, ensuring that the opening of the outer sleeve is completely immersed in the mortar for effective sample extraction. Next, by pulling the lever 35 upwards, the lever 35 engages with the piston 36. The movement of the piston 36 within the inner cavity of the outer sleeve 31 generates negative pressure, drawing the mortar into the outer sleeve 31. This process is not only fast and efficient but also ensures that the original state and composition of the mortar sample are not disturbed by external factors, achieving high-quality mortar sampling. The pull ring 34 at the upper end of the lever 35 not only serves as a lifting handle, increasing operational convenience and allowing users to easily lift and move the entire device, avoiding slippage or discomfort that may occur from direct gripping, but also enhances the overall aesthetics and practicality. After sampling, the obtained mortar sample is poured into the collection cylinder 21. The collection cylinder 21 is wider at the top and narrower at the bottom, which not only facilitates the natural flow of mortar and its concentration at the bottom of the cylinder, but also optimizes the storage state of the mortar. The collection cylinder 21 is fixed to the disc 1 by a threaded connection through the base 23 at its lower end, which makes it easy for users to disassemble the collection cylinder for cleaning or replacement when needed, demonstrating high flexibility and ease of use. Six collection cylinders 21 are installed on the upper end of the disc 1. This layout not only makes full use of space and improves work efficiency, but also allows users to classify and sample different types of mortar for storage at the same time, avoiding confusion and providing great convenience for subsequent mortar analysis, comparison or storage.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sampling device for testing the viscosity of wet-mixed mortar, comprising a disc (1), characterized in that: The upper end of the disc (1) is externally threaded with six collection devices (2), which are distributed in a ring at equal distances. The upper end of the disc (1) is movably connected with a sampling mechanism (3), which is located between the six collection devices (2). The sampling mechanism (3) does not contact the six collection devices (2). The sampling mechanism (3) includes an outer sleeve (31), a groove (32) is opened inside the outer sleeve (31), a second external thread (33) is provided on the lower part of the outer surface of the outer sleeve (31), a pull rod (35) is inserted and movably connected to the upper end of the outer sleeve (31), a piston (36) is fixedly connected to the lower end of the pull rod (35), the piston (36) is located in the groove (32), and a pull ring (34) is fixedly connected to the upper end of the pull rod (35), the pull ring (34) has an internal hollow structure.

2. The wet-mixed mortar viscosity testing and sampling device according to claim 1, characterized in that: The upper end of the disc (1) has six threaded holes (11) on the outside. A connecting seat (12) is fixedly connected to the middle of the upper end of the disc (1). The connecting seat (12) has an internal thread (13).

3. The wet-mixed mortar viscosity testing and sampling device according to claim 1, characterized in that: The outer sleeve (31) is threadedly connected to the connecting seat (12).

4. The wet-mixed mortar viscosity testing and sampling device according to claim 1, characterized in that: The collecting device (2) includes a collecting cylinder (21), which has a structure that is wider at the top and narrower at the bottom. A base (23) is fixedly connected to the lower end of the collecting cylinder (21). A first external thread (24) is provided on the outer surface of the base (23). A connector (25) is fixedly connected to the outer surface of the collecting cylinder (21). A button (26) is movably connected to the upper end of the connector (25) through a rotating shaft. A cover plate (27) is fixedly connected to one end of the button (26). A cavity (22) is opened inside the collecting cylinder (21).

5. The wet-mixed mortar viscosity testing and sampling device according to claim 4, characterized in that: The button (26) has an "L" shaped structure.

6. The wet-mixed mortar viscosity testing and sampling device according to claim 4, characterized in that: The base (23) is threadedly connected to the disc (1).

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