Concrete test block mold
By using detachable first and second marking modules in the concrete test block mold, information is formed on the surface of the test block using raised or recessed structures, which solves the problem of information marking damaging the test block, improves the test accuracy and reduces the cost.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA HUANENG INT ENG & TECH CO LTD
- Filing Date
- 2025-02-28
- Publication Date
- 2026-05-26
Smart Images
Figure CN224275514U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mold technology, and more specifically, to a concrete test block mold. Background Technology
[0002] Concrete test blocks are specimens used to determine the strength of concrete in corresponding sub-projects. In medium to large-scale projects, there are tens of thousands of sub-projects, requiring tens of thousands of concrete test blocks for compression testing. This massive amount of data necessitates labeling the test blocks with numbers and dates to facilitate the recording of test data and their correspondence to specific sub-project locations.
[0003] Conventional concrete test block markings are formed by etching the concrete surface with a hard object. This causes minor damage to the concrete test block, resulting in significant data deviations during concrete compression tests and affecting the accuracy of the tests. Utility Model Content
[0004] The purpose of this invention is to provide a concrete test block mold to alleviate the technical problem that existing information marking methods for concrete test blocks can damage the concrete test blocks.
[0005] The concrete test block mold provided by this utility model includes a mold body, a first marking module, and a second marking module.
[0006] The first marking module is detachably connected to the mold body. The first marking module has a first information marking area and a second information marking area. The molding surface of the first information marking area has raised or recessed first graphic information. The second marking module is detachably connected to the second information marking area of the first marking module. The molding surface of the second marking module has raised or recessed second graphic information.
[0007] The same first graphic information can be combined with multiple sets of second graphic information to form multiple complete marker information.
[0008] Preferably, as one possible implementation, the second marking module includes one, two, or more.
[0009] Preferably, as one possible implementation, the second marking module is plugged into and engaged with the first marking module.
[0010] Preferably, as one possible implementation, the second information marking area of the first marking module has a slot, the second marking module can be inserted into the slot, and the slot can prevent the second marking module from moving in a direction perpendicular to the insertion direction.
[0011] Preferably, as one possible implementation, the slot has a first groove wall and a second groove wall parallel to the insertion direction, the first groove wall and the second groove wall being arranged at an angle; the second marking module has a first side wall and a second side wall parallel to the insertion direction, the first side wall being opposite to the first groove wall, and the second side wall being opposite to the second groove wall.
[0012] One of the first groove wall and the first side wall is provided with a first limiting groove, and the other is provided with a first limiting protrusion. The first limiting groove and the first limiting protrusion are slidably engaged along the insertion direction. One of the second groove wall and the second side wall is provided with a second limiting groove, and the other is provided with a second limiting protrusion. The second limiting groove and the second limiting protrusion are slidably engaged along the insertion direction.
[0013] Preferably, as one possible implementation, there are two first groove walls, which are arranged opposite to each other; there are two first side walls, which respectively cooperate with the two first groove walls.
[0014] Preferably, as one possible implementation, the mold body has a window, the edge of the window has a positioning protrusion, the edge of the molding surface of the first marking module has a positioning groove, and the positioning protrusion cooperates with the positioning groove.
[0015] The mold body has a rotating fixing buckle around the window, which is used to cooperate with the outside of the first marking module.
[0016] Preferably, as one possible implementation, the rotating fixing buckle includes a buckle and a pin, the buckle has a positioning hole, the pin is rotatably engaged with the positioning hole, and the pin is fixed to the mold body.
[0017] Preferably, as one possible implementation, the pin is welded to the mold body;
[0018] And / or, both the pin and the buckle are steel structures.
[0019] Preferably, as one possible implementation, the first graphic information includes one or both of the company's logo and the company's name;
[0020] And / or, the first graphic information includes the words "representative part", the second graphic information includes the name of the representative part, and the position of the name of the representative part corresponds to the position of the "representative part";
[0021] And / or, the first graphic information includes the words "part number", the second graphic information includes part number numbers, and the position of the part number numbers corresponds to the position of the "part number";
[0022] And / or, the first graphic information includes the words "production date", the second graphic information includes production date numbers, and the position of the production date numbers corresponds to the position of the "production date".
[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0024] In fact, there are multiple types of first marking modules, and the content of the first graphic information on different types of first marking modules is different. The first graphic information on multiple types of first marking modules corresponds to multiple batches of concrete test blocks. Similarly, there are multiple types of second marking modules, and the content of the second graphic information on different types of second marking modules is different. The second graphic information on multiple sets of second marking modules corresponds to multiple sets of concrete test blocks in the same batch of concrete test blocks.
[0025] Before injection molding, a first marking module with corresponding first graphic information and a second marking module with corresponding second graphic information are selected based on the marking requirements of the concrete test block to be injection molded. The selected second marking module is then assembled into the second information marking area of the corresponding first marking module, and the first marking module is assembled onto the mold body, so that the content of the first and second graphic information is combined to form the complete marking content required for the concrete test block to be injection molded. Afterwards, concrete is poured into the mold, cured, and then the concrete is demolded.
[0026] It should be noted that because the first and second graphic information are raised or recessed structures, the first and second graphic information will be formed on the concrete test block in the form of depressions or protrusions. That is, the concrete test block obtained after demolding has complete marking information, and there is no need to etch the marking information on the concrete surface. Therefore, the concrete test block will not be damaged, which can reduce the data deviation generated during concrete pressure testing and improve the accuracy of the pressure test.
[0027] Specifically, the same first graphic information can be combined with multiple sets of second graphic information to form various complete tagging information. This is equivalent to a first tagging module being able to be combined with multiple sets of second tagging modules. Compared to setting each type of second graphic information and its corresponding first graphic information on the same tagging module, reusing the first tagging module reduces the materials required to set the first graphic information, lowers material costs, and reduces the space occupied by spare modules. This is particularly suitable when the repetition rate of the first graphic information is much higher than the repetition rate of the second graphic information. Attached Figure Description
[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0029] Figure 1 An internal view of the concrete test block mold provided in an embodiment of this utility model;
[0030] Figure 2 A side view of the concrete test block mold provided in an embodiment of this utility model;
[0031] Figure 3 A schematic diagram of the assembly structure of the first marking module and the second marking module in the concrete test block mold provided in this embodiment of the utility model;
[0032] Figure 4 A top view of the first marking module in the concrete test block mold provided in this embodiment of the utility model;
[0033] Figure 5 A front view structural diagram of the concrete test block mold provided in an embodiment of this utility model;
[0034] Figure 6 A partial structural schematic diagram of the concrete test block mold provided in an embodiment of this utility model.
[0035] Explanation of reference numerals in the attached figures:
[0036] 100 - Mold body; 110 - Window; 111 - Positioning protrusion;
[0037] 200 - First marking module; 210 - Positioning slot;
[0038] 300 - Second Marker Module;
[0039] 400 - Rotary locking buckle; 410 - Buckle; 420 - Pin. Detailed Implementation
[0040] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0041] The present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.
[0042] See Figures 1-6 This embodiment provides a concrete test block mold, which includes a mold body 100, a first marking module 200, and a second marking module 300. The first marking module 200 is detachably connected to the mold body 100 and has a first information marking area and a second information marking area. The forming surface of the first information marking area has raised or recessed first graphic information. The second marking module 300 is detachably connected to the second information marking area of the first marking module 200 and has raised or recessed second graphic information on its forming surface. The same first graphic information can be combined with multiple sets of second graphic information to form a variety of complete marking information.
[0043] In fact, there are multiple types of first marking modules 200, and the content of the first graphic information on different types of first marking modules 200 is different. The first graphic information on multiple types of first marking modules 200 corresponds to multiple batches of concrete test blocks. Similarly, there are multiple types of second marking modules 300, and the content of the second graphic information on different types of second marking modules 300 is different. The second graphic information on multiple sets of second marking modules 300 corresponds to multiple sets of concrete test blocks in the same batch of concrete test blocks.
[0044] Before injection molding, a first marking module 200 with corresponding first graphic information and a second marking module 300 with corresponding second graphic information are selected for the marking content required on the concrete test block to be injection molded. The selected second marking module 300 is assembled into the second information marking area of the corresponding first marking module 200, and the first marking module 200 is assembled onto the mold body 100, so that the content of the first graphic information and the content of the second graphic information are combined to form the complete content that needs to be marked on the concrete test block to be injection molded. Afterwards, concrete is poured into the mold, cured and shaped, and then the concrete is demolded.
[0045] It should be noted that because the first and second graphic information are raised or recessed structures, the first and second graphic information will be formed on the concrete specimen in the form of depressions or protrusions. That is, the concrete specimen obtained after demolding has complete marking information, and there is no need to etch the marking information on the concrete surface. Therefore, the concrete specimen will not be damaged, which can reduce the data deviation generated during the concrete compression test and improve the accuracy of the compression test.
[0046] Specifically, the same first graphic information can be combined with multiple sets of second graphic information to form various complete tagging information. This is equivalent to one first tagging module 200 being able to be combined with multiple sets of second tagging modules 300. Compared to setting each type of second graphic information and its corresponding first graphic information in the same tagging module 200, reusing the first tagging module 200 reduces the materials required for setting the first graphic information, lowers material costs, and reduces the space occupied by spare modules. This is particularly suitable when the repetition rate of the first graphic information is much higher than the repetition rate of the second graphic information.
[0047] In addition, the concrete test block mold provided in this embodiment adopts a detachable mechanical connection, which facilitates complete disassembly for cleaning and oiling maintenance after construction.
[0048] Specifically, one, two, or more second marker modules can be set in a group of second marker modules 300. All second marker modules 300 in the group can be simultaneously assembled in the second information marking area of the first marker module 200. Preferably, two or more second marker modules 300 are set in a group of second marker modules 300. In this way, some of the second marker modules 300 assembled in the first marker module 200 can be selected and replaced as needed to form various types of second graphic information. Compared with setting all the second graphic information in the same second marker module 300, by reusing one or more second marker modules 300, the materials consumed for setting the second graphic information are reduced, the material cost is reduced, and the space occupied by spare modules is reduced. This is especially suitable when the repetition rate of one or more second graphic information in a group of second graphic information is much higher than the repetition rate of other second graphic information.
[0049] Preferably, the second marking module 300 can be plugged into the first marking module 200, which makes assembly and disassembly easy and convenient, and can improve the replacement efficiency of the second marking module 300.
[0050] Specifically, a slot can be opened in the second information marking area of the first marking module 200, and the second marking module 300 is inserted into the slot. The slot guides the second marking module 300 into place and prevents the second marking module 300 from moving in a direction perpendicular to the insertion direction. In this way, the second marking module 300 and the first marking module 200 can be connected and engaged, and the structure is simple and reliable.
[0051] The slot has a first groove wall and a second groove wall that are parallel to the insertion direction and set at an angle. Correspondingly, the second marking module 300 has a first side wall and a second side wall that are parallel to the insertion direction. The first side wall is opposite to the first groove wall, and the second side wall is opposite to the second groove wall, so as to ensure that the second marking module 300 can be inserted into the slot along the groove wall of the slot. A first limiting groove is provided on one of the first groove wall and the first side wall, and a first limiting protrusion is provided on the other. The first limiting groove and the first limiting protrusion are slidably engaged along the insertion direction. A second limiting groove is provided on one of the second groove wall and the second side wall, and a second limiting protrusion is provided on the other. The second limiting groove and the second limiting protrusion are slidably engaged along the insertion direction. In this way, the slot can prevent the second marking module 300 from moving in a direction perpendicular to the insertion direction.
[0052] Preferably, there are two first groove walls, which are arranged opposite each other and respectively located on both sides of the second groove wall; correspondingly, there are two first side walls, which cooperate with the two first groove walls respectively, which can improve the limiting effect of the slot on the second marking module 300.
[0053] When there are multiple second marking modules 300, multiple second limiting slots can be set on the second slot wall. The multiple second limiting slots correspond one-to-one with the multiple second marking modules 300. In this way, the multiple second marking modules 300 can be inserted into the slot one by one.
[0054] A window 110 can be opened on the mold body 100, and a positioning protrusion 111 is provided on the edge of the window 110. Correspondingly, a positioning groove 210 is provided on the edge of the molding surface of the first marking module 200. The positioning protrusion 111 and the positioning groove 210 are engaged to block the first marking module 200 from the inside using the positioning protrusion 111. At the same time, a rotating fixing buckle 400 is provided around the window 110 of the mold body 100. The rotating fixing buckle 400 is engaged with the first marking module 200 to block the first marking module 200 from the outside using the rotating fixing buckle 400. In this way, the first marking module 200 can be reliably fixed under the clamping of the positioning protrusion 111 and the rotating fixing buckle 400.
[0055] In the specific structure of the rotating fixed buckle 400, a buckle 410 and a pin 420 can be provided. A positioning hole is opened on the buckle 410, and the pin 420 is rotated to engage with the positioning hole and fixed to the mold body 100. In this way, the buckle 410 can be rotated to achieve the buckle 410 to abut and block the first marking module 200 and to disengage.
[0056] Specifically, the pin 420 can be welded to the mold body 100 to ensure the reliability of the connection between the pin 420 and the mold body 100, thereby ensuring the reliability of the buckle 410 in blocking the first marking module 200, so that the first marking module 200 can be reliably fixed.
[0057] Preferably, both the pin 420 and the buckle 410 can be made of steel to ensure good structural strength and toughness, thereby reducing the risk of breakage of the pin 420 and the buckle 410.
[0058] The aforementioned first graphic information may include one or both of the company's logo and the company's name.
[0059] The first graphic information may include the words "representative part". Correspondingly, the second graphic information may include the name of the representative part, and the position of the name of the representative part is aligned with the position of "representative part" so as to clearly indicate that the name of the representative part belongs to the "representative part".
[0060] The first graphic information may include the words "part number". Correspondingly, the second graphic information may include the part number, with the position of the part number corresponding to the position of "part number" so as to clearly indicate that the part number belongs to "part number".
[0061] The first graphic information may include the words "production date". Correspondingly, the second graphic information may include the production date number, with the position of the production date number corresponding to the position of "production date" so as to clearly indicate that the production date number belongs to "production date".
[0062] See Figure 1 The aforementioned part names (e.g., frame beams), part numbers (e.g., 0001), and production date numbers (e.g., 2025.02.21) can be set on the three second marking modules 300 respectively, so as to achieve different combinations, reduce the number of spare second marking modules 300, reduce costs, and reduce the space occupied.
[0063] The first graphic information can be set in the first marking module 200 by means of recess etching; the second graphic information can be set in the second marking module 300 by means of recess etching.
[0064] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it 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.
[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A concrete test block mold characterized by, It includes a mold body (100), a first marking module (200), and a second marking module (300); The first marking module (200) is detachably connected to the mold body (100). The first marking module (200) is provided with a first information marking area and a second information marking area. The molding surface of the first information marking area has raised or recessed first graphic information. The second marking module (300) is detachably connected to the second information marking area of the first marking module (200). The molding surface of the second marking module (300) has raised or recessed second graphic information. The same first graphic information can be combined with multiple sets of second graphic information to form multiple complete marker information; The mold body (100) has a window (110), and the edge of the window (110) has a positioning protrusion (111). The edge of the molding surface of the first marking module (200) has a positioning groove (210), and the positioning protrusion (111) cooperates with the positioning groove (210). The mold body (100) is provided with a rotating fixing buckle (400) around the window (110), which is used to cooperate with the outside of the first marking module (200).
2. The concrete test piece mold according to claim 1, characterized by The second marking module (300) may include one, two or more.
3. The concrete test piece mold according to claim 1, characterized by The second marking module (300) is plugged into and cooperates with the first marking module (200).
4. The concrete test piece mold according to claim 3, characterized by The second information marking area of the first marking module (200) has a slot, and the second marking module (300) can be inserted into the slot. The slot can prevent the second marking module (300) from moving in a direction perpendicular to the insertion direction.
5. The concrete test piece mold according to claim 4, characterized by The slot has a first slot wall and a second slot wall parallel to the insertion direction, and the first slot wall and the second slot wall are set at an angle; the second marking module (300) has a first side wall and a second side wall parallel to the insertion direction, the first side wall is opposite to the first slot wall, and the second side wall is opposite to the second slot wall; One of the first groove wall and the first side wall is provided with a first limiting groove, and the other is provided with a first limiting protrusion. The first limiting groove and the first limiting protrusion are slidably engaged along the insertion direction. One of the second groove wall and the second side wall is provided with a second limiting groove, and the other is provided with a second limiting protrusion. The second limiting groove and the second limiting protrusion are slidably engaged along the insertion direction.
6. The concrete test block mold according to claim 5, characterized in that, There are two first groove walls, which are arranged opposite to each other; there are two first side walls, which respectively cooperate with the two first groove walls.
7. The concrete test block mold according to claim 1, characterized in that, The rotating fixing buckle (400) includes a buckle (410) and a pin (420). The buckle (410) has a positioning hole, and the pin (420) is rotatably engaged with the positioning hole. The pin (420) is fixed to the mold body (100).
8. The concrete test block mold according to claim 7, characterized in that, The pin (420) is welded to the mold body (100); And / or, both the pin (420) and the buckle (410) are made of steel.
9. The concrete test block mold according to any one of claims 1-8, characterized in that, The first graphic information includes one or both of the company's logo and its name; And / or, the first graphic information includes the words "representative part", the second graphic information includes the name of the representative part, and the position of the name of the representative part corresponds to the position of the "representative part"; And / or, the first graphic information includes the words "part number", the second graphic information includes part number numbers, and the position of the part number numbers corresponds to the position of the "part number"; And / or, the first graphic information includes the words "production date", the second graphic information includes production date numbers, and the position of the production date numbers corresponds to the position of the "production date".