Concrete test block mold capable of being rapidly mounted and dismounted

Abstract

The utility model discloses a concrete test block mould capable of being quickly assembled and disassembled, and relates to the technical field of concrete test block moulds, the concrete test block mould comprises a support, a left side mould, a right side mould and a sealing side mould, the support comprises a bottom plate and a U-shaped side mould, and the U-shaped side mould is integrally formed at the top of the bottom plate; a left side mold and a right side mold are embedded in the positions, located on the two sides of the U-shaped side mold, of the top of the bottom plate correspondingly, and a sealing side mold is embedded and spliced to the position, located between the left side mold and the right side mold, of the top of the bottom plate; and the U-shaped side mold, the left side mold, the right side mold and the sealing side mold are embedded to form a closed cavity. The mold is simple in splicing mode, few in splicing pieces and capable of overcoming the defects that in the prior art, a concrete test block mold is long in mounting and dismounting time consumption and poor in mold sealing performance, demolding needs to be assisted by means of an air pump, knocking, vibration and other modes, and the test block is prone to being damaged due to improper demolding through detail structure design and tenon-and-mortise structure application. And compared with a conventional concrete mold, the demolding efficiency is improved, and the data accuracy of mechanical detection of the concrete test block is ensured.

Description

Technical Field

[0001] This utility model relates to the field of concrete test block mold technology, and in particular to a concrete test block mold that can be quickly installed and disassembled. Background Technology

[0002] Concrete, as a building material, is widely used in the construction industry. Its compressive strength and impermeability are important factors in measuring the quality of building structures. To test the performance of concrete, concrete test blocks need to be made using concrete molds. Currently available plastic or cast iron molds are cumbersome to disassemble, and the disassembly process can cause problems such as chipped edges or damaged molds. While concrete test block molds with easy assembly and disassembly (publication number CN219276154U) and concrete test block molds with publication number CN219686023U can reduce test block damage, they still have the problems of many mold splicing parts and long installation and disassembly times. Utility Model Content

[0003] The purpose of this invention is to provide a concrete test block mold that can be quickly installed and disassembled, so as to solve the problems existing in the prior art, shorten the time for installing and disassembling concrete molds, and ensure that the test blocks can be completely and accurately tested mechanically.

[0004] To achieve the above objectives, this utility model provides the following solution: This utility model provides a concrete test block mold for quick installation and disassembly, including a support, a left side mold, a right side mold, and a sealing side mold. The support includes a base plate and a U-shaped side mold. The U-shaped side mold is integrally formed on the top of the base plate. The left side mold and the right side mold are respectively fitted into the top of the base plate on both sides of the U-shaped side mold. The sealing side mold is fitted and spliced ​​between the left side mold and the right side mold on the top of the base plate. After the U-shaped side mold, the left side mold, the right side mold, and the sealing side mold are fitted together, a closed cavity is formed.

[0005] In one embodiment, the base plate includes an integrally formed top surface and a secondary platform, the secondary platform being located on the outer periphery of the top surface of the base plate.

[0006] In one embodiment, a water-stop groove is provided between the top surface of the base plate and the secondary platform; a water-stop protrusion for the left mold and a water-stop protrusion for the right mold are respectively provided at the bottom of the left mold and the right mold; the water-stop protrusion for the left mold and the water-stop protrusion for the right mold are inserted into the water-stop groove.

[0007] In one embodiment, fixed notches are respectively provided on both sides of the secondary platform at positions corresponding to the left and right molds; the bottoms of the left and right molds are respectively provided with left notch protrusions and right notch protrusions that can be inserted into the fixed notches.

[0008] In one embodiment, V-shaped grooves are provided on both sides of the U-shaped side mold.

[0009] In one embodiment, the left mold and the right mold are mounted on a support, and a V-shaped protrusion is provided on one side of each of the left mold and the right mold. The V-shaped protrusion is spliced ​​and connected with the V-shaped grooves on both sides of the U-shaped side mold.

[0010] In one embodiment, a concave groove is provided on the other side of the left and right molds, and the concave groove is inserted and connected to the convex blocks on both sides of the sealing side mold.

[0011] In one embodiment, the left mold is a left L-shaped side mold, the right mold is a right L-shaped side mold, and the left L-shaped side mold and the right L-shaped side mold are symmetrically spliced ​​on both sides of the U-shaped side mold.

[0012] In one embodiment, the bottom of the sealing side mold is connected to the water-stop groove via a sealing side mold water-stopping protrusion.

[0013] In one embodiment, a left mold protrusion and a right mold protrusion are respectively provided on both sides of the sealing side mold; the concave groove of the left L-shaped side mold is inserted into the left mold protrusion, and the concave groove of the right L-shaped side mold is inserted into the right mold protrusion.

[0014] The present invention achieves the following beneficial technical effects compared to the prior art:

[0015] This utility model discloses a quick-installation and disassembly concrete test block mold, comprising a support, a left side mold, a right side mold, and a sealing side mold. The support includes a base plate and a U-shaped side mold. The U-shaped side mold is integrally formed on the top of the base plate. The left side mold and right side mold are respectively fitted into the top of the base plate on both sides of the U-shaped side mold. The sealing side mold is fitted and spliced ​​between the left side mold and right side mold on the top of the base plate. After the U-shaped side mold, left side mold, right side mold, and sealing side mold are fitted together, a closed cavity is formed. This mold has a simple splicing method and fewer splicing parts. Through detailed structural design and the application of mortise and tenon structures, it overcomes the defects of existing concrete test block molds, such as long installation and disassembly time, poor mold sealing, the need for air pumps, knocking, vibration, etc. to assist demolding, and the easy damage to the test block caused by improper demolding. Compared with conventional concrete molds, it improves demolding efficiency and ensures the accuracy of data when the concrete test blocks are subjected to mechanical testing. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the overall structure of the concrete test block mold;

[0018] Figure 2 This is a structural composition diagram of the base plate;

[0019] Figure 3 This is a structural diagram of the L-shaped side mold on the left.

[0020] Figure 4 This is a structural diagram of the L-shaped side mold on the right side;

[0021] Figure 5 This is a structural diagram of the sealing side mold;

[0022] The components include: 1. Concrete test block mold; 11. Support; 111. U-shaped side mold; 1111. V-shaped groove; 112. Base plate; 1121. Top surface of base plate; 1122. Secondary platform; 11221. Water-stop groove; 11222. Fixing notch; 12. Left L-shaped side mold; 121. V-shaped protrusion of left mold; 122. Concave groove of left mold; 123. Water-stop protrusion of left mold; 124. Notch protrusion of left mold; 13. Right L-shaped side mold; 131. V-shaped protrusion of right mold; 132. Concave groove of right mold; 133. Water-stop protrusion of right mold; 134. Notch protrusion of right mold; 14. Sealing side mold; 141. Protruding block of right mold; 142. Protruding block of left mold; 143. Water-stop protrusion of sealing side mold. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] The purpose of this invention is to provide a concrete test block mold that can be quickly installed and disassembled, so as to solve the problems existing in the prior art, shorten the time for installing and disassembling concrete molds, and ensure that the test blocks can be completely and accurately tested mechanically.

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] like Figures 1-5As shown, this utility model provides a concrete test block mold that can be quickly installed and disassembled, including a support, a left side mold, a right side mold, and a sealing side mold. The support includes a base plate 112 and a U-shaped side mold 111. The U-shaped side mold 111 is integrally formed on the top of the base plate 112. The left side mold and the right side mold are respectively fitted into the top of the base plate 112 on both sides of the U-shaped side mold 111. The sealing side mold 14 is fitted and spliced ​​between the left side mold and the right side mold on the top of the base plate 112. After the U-shaped side mold 111, the left side mold, the right side mold, and the sealing side mold 14 are fitted together, a closed cavity is formed. The concrete test block is formed in the closed cavity formed by the U-shaped side mold 111, the left side mold, the right side mold, and the sealing side mold 14 on the upper part of the base plate.

[0027] The base plate 112 and the U-shaped side mold 111 form a support. The support is used to fix the left side mold, the right side mold and the sealing side mold 14, so that construction personnel can quickly install and disassemble the concrete test block mold.

[0028] In one embodiment, such as Figure 2 As shown, the base plate 112 includes an integrally formed base plate top surface 1121 and a secondary platform 1122. The secondary platform 1122 is located on the outer periphery of the base plate top surface 1121. The base plate 112 is configured as a two-stage plate. The base plate top surface 1121 is square, and the secondary platform 1122 is provided with a water-stop groove 11221 to improve the sealing of the mold, so that the water loss rate of the test block is close to that of reality, and to ensure the accuracy of the experimental data.

[0029] In one embodiment, reference Figure 2 , Figure 3 , Figure 4 The base plate 112 has fixed grooves 11222 on the left and right secondary platforms 1122 respectively. The left mold and the right mold adopt the left L-shaped side mold 12 and the right L-shaped side mold 13 respectively. The bottom of the left L-shaped side mold 12 and the right L-shaped side mold 13 are respectively provided with left groove protrusion 124 and right groove protrusion 134 that can be inserted into the fixed grooves 11222 on the base plate. The displacement of the mold splicing parts is restricted by the fixed grooves 11222 on the base plate 112, thereby ensuring the stability of the mold after assembly.

[0030] In one embodiment, the bottom of the left L-shaped side mold 12 and the right L-shaped side mold 13 are respectively provided with a left mold water-stopping protrusion 123 and a right mold water-stopping protrusion 133. The left mold water-stopping protrusion 123 and the left wedge protrusion 124 are respectively located on the two sides of the bottom of the left L-shaped side mold 12, and the right mold water-stopping protrusion 133 and the right wedge protrusion 134 are respectively located on the two sides of the bottom of the right L-shaped side mold 13. The left mold water-stopping protrusion 123 and the right mold water-stopping protrusion 133 are respectively inserted into the water-stopping grooves 11221 on the top of the secondary platform 1122 located on both sides of the sealing side mold 14.

[0031] In one embodiment, V-shaped grooves 1111 are provided on both sides of the U-shaped side mold 111. The left L-shaped side mold 12 and the right L-shaped side mold 13 are mounted on the support. A left mold V-shaped protrusion 121 is provided on one end face of the L-shape in the left L-shaped side mold 12, and a right mold V-shaped protrusion 131 is provided on one end face of the L-shape in the right L-shaped side mold 13. The left mold V-shaped protrusion 121 and the right mold V-shaped protrusion 131 are respectively spliced ​​and connected to the V-shaped grooves 1111 on both sides of the U-shaped side mold 111.

[0032] In one embodiment, reference Figure 4 The sealing side mold 14 is spliced ​​with the water-stopping protrusion 143 and the water-stopping groove 11221. The other end face of the L-shaped side mold 12 on the left side is provided with a left mold concave groove 122, and the other end face of the L-shaped side mold 13 on the right side is provided with a right mold concave groove 132. The two ends face of the sealing side mold 14 are respectively provided with a left mold protrusion 142 and a right mold protrusion 141. The left mold protrusion 142 is inserted into the left mold concave groove 122, and the right mold protrusion 141 is inserted into the right mold concave groove 132, so that the spliced ​​blocks can be combined into a reliable and stable concrete mold, and the mold sealing performance is also improved.

[0033] This utility model discloses a quick-installation and disassembly concrete test block mold, comprising a support, a left L-shaped side mold 12, a right L-shaped side mold 13, and a sealing side mold 14. The support includes a base plate 112 and a water-stop groove 11221 and a fixing notch 11222 provided on the base plate 112; the U-shaped side mold 111, integrally formed with the base plate 112, has V-shaped grooves 1111 on both sides. The left L-shaped side mold 12 and the right L-shaped side mold 13 are installed on the support, with a V-shaped protrusion on one side that splices with the U-shaped side mold 111, and a concave groove on the other side that inserts with the sealing side mold protrusion. The bottom of the left L-shaped side mold 12 and the right L-shaped side mold 13 are respectively provided with a left mold water-stop protrusion 123 and a right mold water-stop protrusion 133 that splice with a left mold notch protrusion 124 and a right mold notch protrusion 144. The bottom of the sealing side mold 14 is spliced ​​with the water-stopping protrusion 143 and the water-stopping groove 11221. The left mold protrusion 142 is inserted into the left mold concave groove 122, and the right mold protrusion 141 is inserted into the right mold concave groove 132. This utility model has a simple splicing method and fewer splicing parts. Through detailed structural design and the application of mortise and tenon structure, it overcomes the defects of existing concrete test block molds, such as long installation and dismantling time, poor mold sealing, the need for air pumps, knocking, vibration and other methods to assist demolding, and the easy damage to the test block by improper demolding. Compared with conventional concrete molds, it improves demolding efficiency and ensures the accuracy of data when the concrete test block is subjected to mechanical testing.

[0034] It should be noted that, for those skilled in the art, it is obvious that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A concrete test block mold that can be quickly installed and disassembled, characterized in that: The device includes a support, a left mold, a right mold, and a sealing side mold. The support includes a base plate and a U-shaped side mold. The U-shaped side mold is integrally formed on the top of the base plate. The left mold and the right mold are respectively fitted on both sides of the U-shaped side mold on the top of the base plate. The sealing side mold is fitted and spliced ​​between the left mold and the right mold on the top of the base plate. The U-shaped side mold, the left mold, the right mold, and the sealing side mold are fitted together to form a closed cavity.

2. The concrete test block mold for rapid installation and disassembly according to claim 1, characterized in that: The base plate includes an integrally formed top surface and a secondary platform, the secondary platform being located on the outer periphery of the top surface of the base plate.

3. The concrete test block mold for rapid installation and disassembly according to claim 2, characterized in that: A water-stop groove is provided between the top surface of the base plate and the secondary platform; a water-stop protrusion for the left mold and a water-stop protrusion for the right mold are respectively provided at the bottom of the left mold and the right mold; the water-stop protrusion for the left mold and the water-stop protrusion for the right mold are inserted into the water-stop groove.

4. The concrete test block mold for rapid installation and disassembly according to claim 2, characterized in that: Fixed notches are respectively provided on both sides of the secondary platform at positions corresponding to the left and right molds; the bottom of the left and right molds are respectively provided with left notch protrusions and right notch protrusions that can be inserted into the fixed notches.

5. The concrete test block mold for rapid installation and disassembly according to claim 1, characterized in that: The U-shaped side mold has V-shaped grooves on both sides.

6. The concrete test block mold for rapid installation and disassembly according to claim 1, characterized in that: The left and right molds are mounted on the support. V-shaped protrusions are provided on one side of the left and right molds respectively. The V-shaped protrusions are spliced ​​and connected with the V-shaped grooves on both sides of the U-shaped side mold.

7. The concrete test block mold for rapid installation and disassembly according to claim 6, characterized in that: The other side of the left and right molds is provided with concave grooves, which are inserted and connected to the convex blocks on both sides of the sealing side mold.

8. The concrete test block mold for rapid installation and disassembly according to claim 1, characterized in that: The left mold is a left L-shaped side mold, and the right mold is a right L-shaped side mold. The left L-shaped side mold and the right L-shaped side mold are symmetrically spliced ​​on both sides of the U-shaped side mold.

9. The concrete test block mold for rapid installation and disassembly according to claim 3, characterized in that: The bottom of the sealing side mold is connected to the water-stop groove through the sealing side mold water-stopping protrusion.

10. The concrete test block mold for rapid installation and disassembly according to claim 8, characterized in that: The sealing side mold is provided with a left mold protrusion block and a right mold protrusion block on both sides respectively; the concave groove of the left L-shaped side mold is inserted into the left mold protrusion block, and the concave groove of the right L-shaped side mold is inserted into the right mold protrusion block.

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