Building thermal insulation material quality detection sampling device
By designing the cutting teeth driven by the core motor and the sampling device inserted into the blanking rod body, the problem of low efficiency of the traditional sampling device is solved, fast cutting and precise sample release are achieved, and the sampling efficiency and sample integrity are improved.
Patent Information
- Application Number
- CN202422560692.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-10-23
AI Technical Summary
Traditional sampling devices for building thermal insulation materials are inefficient, difficult to quickly cut and remove samples, and the samples are easily damaged.
A sampling device including a core motor, cutting teeth and an insert blanking rod was designed. The core motor drives the cutting teeth to quickly cut the sample, and the insert blanking rod is used to accurately control the release of the sample.
It improves sampling efficiency, ensures the integrity and representativeness of samples, simplifies the operating process, and reduces safety hazards.
Smart Images
Figure CN223361806U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a sampling device, in particular to a sampling device for quality detection of building thermal insulation materials. Background Art
[0002] With the continuous development of the construction industry, the quality requirements for building insulation materials are becoming increasingly stringent, and accordingly, their quality testing has become crucial. Traditional sampling methods for building insulation material quality testing are relatively simple, typically using only ordinary sampling tubes. However, this traditional method has many drawbacks.
[0003] On the one hand, traditional sampling tubes are not convenient for rapid sampling. Due to the lack of specialized cutting devices, it often takes a lot of time and effort to penetrate the material for sampling when dealing with building insulation materials. This low sampling efficiency seriously affects the progress of testing work.
[0004] On the other hand, traditional sampling tubes are not convenient for extracting samples from the tube. After sampling is completed, it is difficult to remove the sample from the tube smoothly, which may cause sample damage or make the sampling process cumbersome, increasing the difficulty and time cost of operation.
[0005] In order to solve these problems of traditional sampling methods, this technical solution proposes a sampling device for quality detection of building thermal insulation materials. Utility Model Content
[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technologies and provide a quality detection and sampling device for building thermal insulation materials.
[0007] To solve the above technical problems, the technical solution provided by the present invention is a building thermal insulation material quality detection and sampling device: comprising a core motor, the core motor is arranged vertically, and batteries are fixed on both sides of the upper part of the core motor, the number of the batteries is symmetrical, and the area between the two batteries is an internal space;
[0008] A core frame is fixedly provided on the outer side of the core motor, and core handles are fixedly provided on both sides of the core frame;
[0009] A core U-shaped bracket is fixedly provided on the core handle, the opening of the core U-shaped bracket faces downward, the two side wings of the core U-shaped bracket extend downward, the ends of the two side wings of the core U-shaped bracket are fixedly provided on the core frame, and the upper part of the battery is located on the lower side of the upper core back of the core U-shaped bracket and is fixedly connected;
[0010] The output shaft of the core motor extends downward, and a sampling cylinder is fixedly provided at the lower part of the output shaft of the core motor, the opening of the sampling cylinder faces downward, and cutting teeth are provided at the lower edge of the sampling cylinder;
[0011] It also includes a blanking type frame, the two side wings of the blanking type frame are inserted into the blanking rod body, the back part of the blanking type frame passes through the internal space, and the extension direction of the back part of the blanking type frame and the extension direction of the core handle are perpendicular to each other; an auxiliary handle is fixed on the upper part of the inserted blanking rod body; a notch is provided on the core frame, and the inserted blanking rod body passes through the notch and frictionally fits with the notch; the inserted blanking rod body can be inserted into the core through hole.
[0012] As an improvement, the extension direction of the upper core back and the extension direction of the core handle on the core U-shaped bracket are parallel to each other.
[0013] As an improvement, the number of the cutting teeth is several and they are evenly arranged at the lower edge of the sampling cylinder; a core through hole is provided on the upper wall of the sampling cylinder, and the number of the core through holes is two and they are symmetrically arranged about the center of the upper wall of the sampling cylinder.
[0014] As an improvement, a controller is fixedly provided on the core handle, the controller is electrically connected to the battery, and the controller is electrically connected to the core motor.
[0015] As an improvement, the battery is a lithium battery.
[0016] The advantages of the present invention compared with the prior art are: efficient cutting and sampling: the sampling cylinder designed with cutting teeth can quickly penetrate and cut building thermal insulation materials, significantly improving the sampling efficiency while ensuring the integrity and representativeness of the samples.
[0017] Sample release: By aligning the core through-hole with the inserted blanking rod body, the sample release in the sampling cylinder can be precisely controlled, which is efficient and convenient.
[0018] Easy to operate: The controller design enables the operator to easily control the start and stop and speed of the core motor. Combined with the settings of the core handle and auxiliary handle, the entire sampling process is more convenient and efficient.
[0019] Stability and safety: The friction fit between the insertion rod body and the notch on the core frame ensures the stability of the device during use and reduces safety hazards during operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The utility model is a three-dimensional structural diagram of a building thermal insulation material quality detection sampling device.
[0021] Figure 2 The utility model is a three-dimensional structural diagram of a building thermal insulation material quality detection sampling device.
[0022] Figure 3 The utility model is a three-dimensional structural diagram of a building thermal insulation material quality detection sampling device.
[0023] Figure 4 The utility model is a schematic diagram of the main structure of a device for quality detection and sampling of building thermal insulation materials.
[0024] Figure 5 yes Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle. DETAILED DESCRIPTION
[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.
[0026] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the product of the utility model is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and should not be understood as indicating or implying relative importance.
[0027] Furthermore, the use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that the component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0028] In the description of the embodiments of the present invention, “a plurality of” means at least 2.
[0029] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.
[0030] In conjunction with the accompanying drawings, a device for detecting and sampling the quality of building thermal insulation materials includes a core motor 1, which is arranged vertically. Batteries 2 are fixed on both sides of the upper part of the core motor 1. There are two batteries 2 and they are symmetrically arranged. The area between the two batteries 2 is an internal space 3; the battery 2 is a lithium battery.
[0031] A core frame 4 is fixedly provided on the outside of the core motor 1, and core handles 5 are fixedly provided on both sides of the core frame 4; a controller 6 is fixedly provided on the core handle 5, and the controller 6 is electrically connected to the battery 2, and the controller 6 is electrically connected to the core motor 1.
[0032] A core U-shaped bracket 7 is fixed on the core handle 5, the opening of the core U-shaped bracket 7 faces downward, the two side wings of the core U-shaped bracket 7 extend downward, and the ends of the two side wings of the core U-shaped bracket 7 are fixed on the core frame 4. The upper part of the battery 2 is located on the lower side of the upper core back 8 on the core U-shaped bracket 7 and is fixedly connected; the extension direction of the upper core back 8 on the core U-shaped bracket 7 and the extension direction of the core handle 5 are parallel to each other.
[0033] The output shaft of the core motor 1 extends downward, and a sampling cylinder 9 is fixedly provided at the lower part of the output shaft of the core motor 1. The opening of the sampling cylinder 9 faces downward, and cutting teeth 10 are provided at the lower edge of the sampling cylinder 9; the number of the cutting teeth 10 is several and they are evenly arranged at the lower edge of the sampling cylinder 9; a core through hole 11 is provided on the upper wall of the sampling cylinder 9, and the number of the core through holes 11 is two and they are symmetrically arranged about the center of the upper wall of the sampling cylinder 9.
[0034] It also includes a blanking type frame 12, the two side wings of the blanking type frame 12 are inserted into the blanking rod body 13, the back part of the blanking type frame 12 passes through the internal space 3, and the extension direction of the back part of the blanking type frame 12 and the extension direction of the core handle 5 are perpendicular to each other; an auxiliary handle 14 is fixed on the upper part of the inserted blanking rod body 13; a notch 15 is provided on the core frame 4, and the inserted blanking rod body 13 passes through the notch 15 and is frictionally fitted with the notch 15; the inserted blanking rod body 13 can be inserted into the core through hole 11.
[0035] Preparation:
[0036] Before using the sampling device, ensure that the battery 2 is fully charged. Check that all components are securely connected, especially the connection between the core motor 1 and the sampling cylinder 9, the connection between the core frame 4 and the core handle 5, the connection between the core U-shaped bracket 7, the core handle 5 and the core frame 4, and the connection between the insert blanking rod 13 and the blanking frame 12. Confirm that the cutting teeth 10 are not damaged and the core through-hole 11 is not blocked.
[0037] Sampling operation steps:
[0038] Initial state adjustment:
[0039] Move the back portion of the blanking frame 12 above the interior space 3. At this point, the inserted blanking rod 13 on the blanking frame 12 is clear of the core through-hole 11, and the lower portion of the inserted blanking rod 13 is located above the upper wall of the sampling cylinder 9. Because the inserted blanking rod 13 passes through the notch 15 in the core frame 4 and frictionally engages with the notch 15, the blanking frame 12 is prevented from actively moving downward, thereby improving the stability of the device.
[0040] Cutting sampling:
[0041] The user holds the core handles 5 fixedly provided on both sides of the core frame 4. The lower edge of the sampling cylinder 9 is aligned with the building thermal insulation material to be sampled.
[0042] Core motor 1 is activated via controller 6, mounted on core handle 5. This drives sampling cylinder 9 to rotate, causing cutting teeth 10 at the lower edge of sampling cylinder 9 to cut the building insulation material. The uniform arrangement of cutting teeth 10 at the lower edge of sampling cylinder 9 improves cutting efficiency.
[0043] After cutting to a certain extent, the core handles 5 on both sides of the core frame 4 are pressed hard to make the sampling cylinder 9 completely penetrate the building thermal insulation material, thereby achieving actual sampling of the building thermal insulation material. At this time, the sampled sample is located in the sampling cylinder 9.
[0044] Post-sampling processing:
[0045] After the sampling is completed, the controller 6 is used to stop the core motor 1 from rotating.
[0046] Adjust the position of the blanking frame 12 so that the insertion blanking rod 13 is aligned with the core through-hole 11 on the upper wall of the sampling cylinder 9. An auxiliary handle 14 is fixed to the upper portion of the insertion blanking rod 13, which is used to insert the insertion blanking rod 13 into the core through-hole 11. This allows the building insulation material in the sampling cylinder 9 to be smoothly removed, completing the sampling operation.
[0047] Efficient cutting and sampling: The sampling cylinder 9 designed with cutting teeth 10 can quickly penetrate and cut building insulation materials, significantly improving sampling efficiency while ensuring the integrity and representativeness of the sample.
[0048] Sample release: by aligning the core through hole 11 with the inserted blanking rod body 13, the sample release in the sampling cylinder 9 can be accurately controlled, which is efficient and convenient.
[0049] Easy operation: The design of the controller 6 enables the operator to easily control the start and stop and speed of the core motor 1. Combined with the setting of the core handle 5 and the auxiliary handle 14, the entire sampling process is more convenient and efficient.
[0050] Stability and safety: The friction fit between the insertion blanking rod body 13 and the notch 15 on the core frame 4 ensures the stability of the device during use and reduces safety hazards during operation.
[0051] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.
Claims
1. A sampling device for quality inspection of building thermal insulation materials, characterized by: The invention comprises a core motor (1), wherein the core motor (1) is arranged vertically, and batteries (2) are fixedly provided on both sides of the upper part of the core motor (1), wherein the number of the batteries (2) is two and they are arranged symmetrically, and the area between the two batteries (2) is an internal space (3); A core frame (4) is fixedly provided on the outer side of the core motor (1), and core handles (5) are fixedly provided on both sides of the core frame (4); A core U-shaped bracket (7) is fixedly provided on the core handle (5), the opening of the core U-shaped bracket (7) faces downward, the two side wings of the core U-shaped bracket (7) extend downward, the ends of the two side wings of the core U-shaped bracket (7) are fixedly provided on the core frame (4), and the upper part of the battery (2) is located on the lower side of the upper core back (8) on the core U-shaped bracket (7) and is fixedly connected; The output shaft of the core motor (1) extends downward, and a sampling cylinder (9) is fixedly provided at the lower portion of the output shaft of the core motor (1), the opening of the sampling cylinder (9) faces downward, and cutting teeth (10) are provided at the lower edge of the sampling cylinder (9); It also includes a blanking type frame (12), the two side wings of the blanking type frame (12) are inserted into the blanking rod body (13), the back part of the blanking type frame (12) passes through the internal space (3), and the extension direction of the back part of the blanking type frame (12) and the extension direction of the core handle (5) are perpendicular to each other; an auxiliary handle (14) is fixedly provided on the upper part of the inserted blanking rod body (13); a notch (15) is provided on the core frame (4), and the inserted blanking rod body (13) passes through the notch (15) and is frictionally fitted with the notch (15); the inserted blanking rod body (13) can be inserted into the core through hole (11).
2. A building thermal insulation material quality detection and sampling device according to claim 1, characterized in that: The extension direction of the upper core back (8) on the core U-shaped bracket (7) and the extension direction of the core handle (5) are parallel to each other.
3. A building thermal insulation material quality detection and sampling device according to claim 2, characterized in that: The number of the cutting teeth (10) is several and they are evenly arranged at the lower edge of the sampling cylinder (9); a core through hole (11) is provided on the upper wall of the sampling cylinder (9), and the number of the core through holes (11) is two and they are symmetrically arranged about the center of the upper wall of the sampling cylinder (9).
4. A building thermal insulation material quality detection and sampling device according to claim 3, characterized in that: A controller (6) is fixedly provided on the core handle (5), the controller (6) is electrically connected to the battery (2), and the controller (6) is electrically connected to the core motor (1).
5. A building thermal insulation material quality detection and sampling device according to claim 4, characterized in that: The storage battery (2) is a lithium battery.