An engineered detection sample management identification device
By using two identical mounting bases and connecting screws and cable ties, the management problem after the rebar samples are broken is solved, achieving low-cost identification and management, and adapting to distance changes during the testing process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING ZHUODA TESTING TECH CO LTD
- Filing Date
- 2025-08-19
- Publication Date
- 2026-06-23
AI Technical Summary
Existing technologies suffer from problems such as ineffective management and high production costs after steel bar samples are broken.
Two identical mounting bases are used, connected by a first screw and a second cable tie, to achieve adjustable distance management of the steel bar samples, and are fixed by the second screw to prevent separation and loss.
It enables convenient management and labeling of disconnected steel bar samples, reduces production costs, and decreases the number of molds and parts.
Smart Images
Figure CN224400013U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of engineering testing sample management technology, and in particular to an engineering testing sample management identification device. Background Technology
[0002] When conducting quality inspections of building construction projects, it is necessary to test the materials used in the construction to determine whether they meet the requirements. Generally, samples are proactively obtained from the construction site or received from the site, and then the samples are subjected to the corresponding tests. Since there are many samples to be tested, labeling and management are required. A common practice is to attach a label with a QR code to each sample, which can be scanned with a mobile phone to obtain relevant information about the sample.
[0003] Normally, one test sample corresponds to one tag with a QR code. However, for the testing of samples such as steel bars, the steel bar sample may break into two pieces during some testing processes. One piece has the original tag, while the other piece is untagged, resulting in a lack of identification and management. This makes it inconvenient to manage and identify the broken steel bar samples.
[0004] Existing technologies also exist that connect two mounting bases to a rebar sample using ties or similar structures. A QR code can be placed on one of the mounting bases. After the rebar sample is broken into two sections, each section has its own mounting base, and the two mounting bases are connected by hooks and holes. While this solution allows for the connection of the broken rebar samples for easier management, the two mounting bases have different structures, requiring two sets of molds for manufacturing, resulting in higher production costs. Utility Model Content
[0005] The purpose of this invention is to provide an engineering testing sample management and identification device that facilitates the management and identification of disconnected samples, and has a low production cost.
[0006] To achieve the above objectives, an engineering testing sample management and identification device is provided, comprising: two mounting bases arranged at intervals, the left side wall of each mounting base having a groove and the right side wall having a protrusion adapted to the groove; a first through hole extending downward through the groove on the top left side of each mounting base; a second through hole on the top surface of the protrusion; and a through groove arranged in a left-right direction on each mounting base; a first screw, disposed in the first through hole on one of the mounting bases and extending downward through the groove, with a limiting space between the first screw and the inner side wall of the groove on one of the mounting bases; a second screw, inserted into the second through hole at the top of the other mounting base; and a first cable tie, passing through the limiting space and fitted onto the second screw at the top of the other mounting base, wherein the width of the head of the first cable tie is smaller than the width of the limiting space.
[0007] According to the aforementioned engineering testing sample management and identification device, a clearance groove is provided on both the left and right sides of the mounting base. The top of the clearance groove is connected to the end of the through groove, and the bottom is connected to the bottom surface of the mounting base. The depth of the clearance groove on the left side is greater than the depth of the groove.
[0008] According to the aforementioned engineering testing sample management and marking device, the clearance groove on the left side penetrates the recess, and the clearance groove on the right side penetrates the protrusion.
[0009] According to the engineering testing sample management and identification device, the top left side of the mounting base is provided with a first through hole on both the front and rear sides of the relief groove, and the top surface of the protrusion is provided with a second through hole on both the front and rear sides of the relief groove.
[0010] According to the aforementioned engineering testing sample management and identification device, the bottom surface of the mounting base is provided with a mounting groove between two clearance grooves.
[0011] According to the aforementioned engineering testing sample management and identification device, a label slot is provided on the top surface of the mounting base.
[0012] According to the engineering testing sample management and identification device, the inner sidewall of the groove is provided with a positioning groove, and the sidewall of the protrusion is provided with a positioning part that cooperates with the positioning groove.
[0013] Beneficial effects: The second cable tie connects the mounting base to the sample, while the first cable tie allows for an adjustable distance between the two mounting bases to accommodate changes in distance during testing, preventing separation and loss of the two mounting bases and sample segments. Even if the sample breaks, both segments are connected to the mounting bases, and the second screw secures them together for storage and transport, facilitating management and labeling of the broken sample.
[0014] The two mounting bases use the same structure, and only one set of molds is needed for production, which can reduce the number of molds and reduce production costs; the first cable tie only needs to be punched at the end away from the head to be fitted onto the second screw, which is simple to process; the first screw and the second screw can use the same specifications to reduce the number of parts.
[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0017] Figure 1 This is a schematic diagram of the structure of the mounting base according to an embodiment of the present utility model;
[0018] Figure 2 This is another structural schematic diagram of the mounting base according to an embodiment of the present utility model;
[0019] Figure 3 This is a cross-sectional view of the mounting base according to an embodiment of the present utility model;
[0020] Figure 4 This is a schematic diagram illustrating the fixing of the sample in an embodiment of this utility model;
[0021] Figure 5 This is a schematic diagram showing the fixing of the two mounting bases in an embodiment of this utility model;
[0022] Figure 6 This is a cross-sectional view of the mounting base in another embodiment of the present invention. Detailed Implementation
[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are 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.
[0025] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.
[0026] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0027] Reference Figure 1-5This utility model discloses an engineering testing sample management and identification device, comprising a mounting base 10, a first screw 20, a second screw 30, and a first cable tie 40. Two mounting bases 10 are arranged at intervals. The left side wall of each mounting base 10 has a groove 11, and the right side wall has a protrusion 12 adapted to the groove 11. A first through hole 13 extending downward through the groove 11 is formed on the top left side of each mounting base 10, and a second through hole 14 is formed on the top surface of the protrusion 12. A through groove 15 arranged in a left-right direction is also provided on each mounting base 10. The first screw 20 is disposed in the first through hole 13 on one of the mounting bases 10, and extends downward through the groove 11. A limiting space 21 exists between the first screw 20 and the inner sidewall of the groove 11 on one of the mounting bases 10. The second screw 30 is located on the top of the other mounting base 10, and is inserted into the second through hole 14. The first cable tie 40 passes through the limiting space 21, and the end of the first cable tie 40 is located on top of another mounting base 10 and is sleeved on the second screw 30. The width of the head of the first cable tie 40 is smaller than the width of the limiting space 21, thereby restricting the head of the first cable tie 40 from passing through the limiting space 21.
[0028] The device is used as follows: Input the information of the sample, such as steel bars, and generate a QR code. Print the QR code on a sticker and place the QR code sticker on one of the mounting seats 10. Insert the second cable tie 50 through the through groove 15 to tie and fix both mounting seats 10 to the steel bar sample. After the sample is broken into two pieces, each piece is connected and fixed to a mounting seat 10 by the second cable tie 50. Insert the protrusion 12 of one mounting seat 10 into the groove 11 of the other mounting seat 10, and align the axes of the first through hole 13 of the other mounting seat 10 and the second through hole 14 of one mounting seat 10. Tighten the second screw 30 so that it extends downward and inserts into the second through hole 14, thereby connecting and fixing the two mounting seats 10. This allows the two pieces of the sample to be fixed together for storage and transportation, facilitating the management and labeling of the broken sample.
[0029] The two mounting bases 10 adopt the same structure, requiring only one set of molds for production, thus reducing the number of molds and lowering production costs. Furthermore, the first cable tie 40 only needs a hole drilled at the end furthest from the head to fit onto the second screw 30, simplifying its processing. The first cable tie 40 allows for an adjustable connection between the two mounting bases 10, accommodating changes in distance between the two mounting bases 10 during testing and preventing separation or loss of the two mounting bases 10 and the two sample sections. The first screw and the second screw 30 can be of the same specification to reduce the number of parts; their only difference lies in installation: when the two mounting bases 10 are not fixed together, the first screw 20 is screwed to a greater depth, extending downwards through the groove 11; the second screw 30 is screwed to a lesser depth, not extending into the groove 11, allowing the protrusion 12 to be directly inserted into the groove 11 during use.
[0030] In this embodiment, both the left and right sides of the mounting base 10 are provided with relief grooves 16. The top of the relief groove 16 is connected to the end of the through groove 15, and the bottom of the relief groove 16 is connected to the bottom surface of the mounting base 10. The relief groove 16 on the left side is deeper than the groove 11. The relief groove 16 can accommodate the second cable tie 50, preventing the second cable tie 50 from intruding into the space where the groove 11 and the protrusion 12 are located, and ensuring that the protrusion 12 can be inserted into the groove 11.
[0031] In this embodiment, the clearance groove 16 on the left side penetrates the groove 11, and the clearance groove 16 on the right side penetrates the protrusion 12. The top left side of the mounting base 10 has first through holes 13 on both the front and rear sides of the clearance groove 16, and the top surface of the protrusion 12 has second through holes 14 on both the front and rear sides of the clearance groove 16. This structure allows for the placement of first screws 20 and second screws 30 on the front and rear sides of the clearance groove 16, improving the stability of the connection and fixation between the two mounting bases 10.
[0032] In this embodiment, the bottom surface of the mounting base 10 is provided with a mounting groove 18 between two clearance grooves 16, through which samples such as reinforcing bars can be placed.
[0033] In this embodiment, the top surface of the mounting base 10 is provided with a label groove 17, and the ground of the label groove 17 is used for pasting QR code stickers to ensure the consistency of the QR code sticker positions.
[0034] Reference Figure 6 In some embodiments, the inner sidewall of the groove 11 is provided with a positioning groove 111, and the sidewall of the protrusion 12 is provided with a positioning part 121 that mates with the positioning groove 111. When the two mounting seats 10 are connected, the protrusion 12 is inserted into the groove 11, and the positioning part 121 is inserted into the positioning groove 111. At this time, the first through hole 13 and the second through hole 14 can be aligned, thereby facilitating the alignment of the two mounting seats 10.
[0035] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A sample management and identification device for engineering testing, characterized in that, include: Mounting base (10) is provided in two and spaced apart. The left side wall of the mounting base (10) is provided with a groove (11) and the right side wall is provided with a protrusion (12) adapted to the groove (11). The top left side surface of the mounting base (10) is provided with a first through hole (13) extending downward through the groove (11). The top surface of the protrusion (12) is provided with a second through hole (14). The mounting base (10) is provided with a through groove (15) arranged in the left and right direction. The first screw (20) is provided in the first through hole (13) on one of the mounting bases (10) and extends downward through the groove (11). There is a limiting space (21) between the first screw (20) and the inner wall of the groove (11) on one of the mounting bases (10). The second screw (30) is inserted into the second through hole (14) on the top of another mounting base (10). A first cable tie (40) passes through a limiting space (21) and is fitted onto a second screw (30) on top of another mounting base (10). The width of the head of the first cable tie (40) is smaller than the width of the limiting space (21).
2. The engineering testing sample management and identification device according to claim 1, characterized in that, The mounting base (10) is provided with relief grooves (16) on both the left and right sides. The top of the relief groove (16) is connected to the end of the through groove (15), and the bottom is connected to the bottom surface of the mounting base (10). The depth of the relief groove (16) on the left side is greater than the depth of the groove (11).
3. The engineering testing sample management and identification device according to claim 2, characterized in that, The clearance groove (16) on the left side penetrates the groove (11), and the clearance groove (16) on the right side penetrates the protrusion (12).
4. The engineering testing sample management and identification device according to claim 3, characterized in that, The top left side of the mounting base (10) is provided with a first through hole (13) on both the front and rear sides of the relief groove (16), and the top surface of the protrusion (12) is provided with a second through hole (14) on both the front and rear sides of the relief groove (16).
5. The engineering testing sample management and identification device according to claim 2, 3, or 4, characterized in that, The bottom surface of the mounting base (10) is provided with a mounting groove (18) between two clearance grooves (16).
6. The engineering testing sample management and identification device according to claim 1, characterized in that, The top surface of the mounting base (10) is provided with a label slot (17).
7. The engineering testing sample management and identification device according to claim 1, characterized in that, The inner wall of the groove (11) is provided with a positioning groove (111), and the side wall of the protrusion (12) is provided with a positioning part (121) that cooperates with the positioning groove (111).