Detachable and assembled concrete test mold

Abstract

The utility model discloses a detachable and assembled concrete test mold in the related technical field of concrete test molds, which comprises a first test mold frame and a second test mold frame, the joint surface of the first test mold frame is provided with a matching clamping groove, the joint surface of the second test mold frame is provided with a matching clamping edge, and the bottom of the concrete test mold is provided with a support bottom plate. The concrete test mold is of a detachable assembly structure, the first test mold frame and the second test mold frame are arranged at the two ends of the concrete test mold respectively, the middle connecting plate can be selectively and additionally arranged according to the specification of the test mold, and then the machining requirements of concrete test blocks of different sizes and specifications are met; the supporting sleeve can be used for fixing reinforcing steel bars, additionally arranging the reinforcing steel bars in a concrete sample and enhancing the overall structural strength of the concrete sample, whether the reinforcing steel bars are selected or not and the selected specifications can be adjusted by arranging the supporting sleeve bodies of different specifications, and diversified use requirements can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field related to concrete test molds, and specifically relates to a detachable and assembled concrete test mold. Background Art

[0002] Traditional concrete specimens are mostly made of steel or engineering plastic molds. For steel molds, it is difficult to disassemble and assemble during use, which can easily damage the concrete specimens, and one mold can only produce concrete specimens of one size. For engineering plastic molds, engineering plastic molds are formed in one go, and they are prone to aging as their service life and the environment affect them. The control of the size will also have a certain deviation compared to steel molds. Since engineering plastic molds are formed in one go, there is also a situation where one mold can only produce concrete specimens of one size, and it is necessary to set up molds of multiple specifications, which is relatively costly. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a detachable and assembled concrete test mold.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a detachable and assembled concrete test mold, including a first test mold frame and a second test mold frame, a matching card groove is provided on the joint surface of the first test mold frame, and a matching card edge is provided on the joint surface of the second test mold frame. The bottom of the concrete test mold is provided with a supporting base plate, and a matching table plate is provided on the supporting base plate. A support sleeve mounting hole is provided on the matching table plate, and a support sleeve main body is provided in the support sleeve mounting hole. A steel bar mounting hole is provided on the support sleeve main body, and reinforcing steel bars are provided in the steel bar mounting hole. An intermediate connecting plate is optionally provided between the first test mold frame and the second test mold frame for changing the specifications and models of the concrete test mold.

[0005] As a further solution of the utility model: the end of the intermediate connecting plate that cooperates with the first test mold frame is provided with the matching card edge, and the end of the intermediate connecting plate that cooperates with the second test mold frame is provided with the matching card groove, so that the first test mold frame and the second test mold frame are transitionally connected through the intermediate connecting plate.

[0006] As a further solution of the utility model: the size specifications of the matching card slot and the matching card edge match each other, and the first test mold frame, the second test mold frame, and the intermediate connecting plate are correspondingly processed with locking fitting holes, and the locking fitting holes are arranged at the position where the matching card slot and the matching card edge match, and are used for the matching between the first test mold frame, the second test mold frame, and the intermediate connecting plate.

[0007] As a further solution of the utility model: the locking fitting hole is a threaded hole, and a locking screw is installed in the locking fitting hole through a threaded connection. The locking screw is used for fixed connection between the first test mold frame, the second test mold frame, and the intermediate connecting plate.

[0008] As a further solution of the utility model: the support sleeve mounting hole is a stepped hole structure, the upper plane of the support sleeve body is flush with the upper plane of the matching platform, and the lower plane of the support sleeve body is recessed in the support sleeve mounting hole, ensuring the stability of the support base plate placed on the ground.

[0009] As a further solution of the present invention: the first test mold frame and the second test mold frame are directly connected with each other, and the middle connecting plate is provided with different length specifications, so as to be assembled into concrete test molds of different specifications.

[0010] As a further solution of the present invention: the inner cavity of the first test mold frame is circular, and a cylindrical concrete test block is processed.

[0011] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0012] The concrete test mold of the utility model is a detachable assembly structure, with a first test mold frame and a second test mold basket respectively arranged at both ends, and an intermediate connecting plate can be optionally installed according to the specifications of the test mold to meet the processing requirements of concrete test blocks of different sizes and specifications.

[0013] The support base plate of the utility model is provided with support sleeve mounting holes and a support sleeve main body, which can be used to fix reinforcing steel bars, add steel bars in the concrete sample, and enhance the overall structural strength of the concrete sample. Whether to use reinforcing steel bars and the selected specifications can be adjusted by equipping support sleeve main bodies of different specifications, thereby meeting diverse usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the split state structure of the first embodiment of the utility model;

[0015] Figure 2 It is a top view of the first embodiment of the utility model;

[0016] Figure 3 This is a schematic diagram of the support base plate of the utility model;

[0017] Figure 4 It is a partial enlarged view of point A of the utility model;

[0018] Figure 5 It is a top view of the second embodiment of the utility model;

[0019] Figure 6 It is a schematic diagram of the third embodiment of the utility model.

[0020] In the figure: 1. First test mold frame; 2. Second test mold frame; 3. Middle connecting plate; 4. Locking screws; 5. Support base plate; 6. Matching table plate; 7. Reinforcing steel bar; 8. Locking matching hole; 9. Support sleeve mounting hole; 10. Support sleeve body; 11. Steel bar mounting hole; 12. Matching slot; 13. Matching edge. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0022] Embodiment 1:

[0023] like Figures 1 to 4 As shown, a detachable and assembled concrete test mold comprises a first test mold frame 1 and a second test mold frame 2. A matching groove 12 is provided on the joint surface of the first test mold frame 1, and a matching edge 13 is provided on the joint surface of the second test mold frame 2. A supporting base plate 5 is provided at the bottom of the concrete test mold, and a matching platform 6 is provided on the supporting base plate 5. A supporting sleeve mounting hole 9 is provided on the matching platform 6, and a supporting sleeve main body 10 is provided in the supporting sleeve mounting hole 9. A steel bar mounting hole 11 is provided on the supporting sleeve main body 10, and a reinforcing steel bar 7 is provided in the steel bar mounting hole 11. An intermediate connecting plate 3 is optionally provided between the first test mold frame 1 and the second test mold frame 2 for changing the specifications of the concrete test mold.

[0024] Among them, the end of the intermediate connecting plate 3 that cooperates with the first test mold frame 1 is provided with a matching clamping edge 13, and the end of the intermediate connecting plate 3 that cooperates with the second test mold frame 2 is provided with a matching clamping groove 12, so that the first test mold frame 1 and the second test mold frame 2 are transitionally connected through the intermediate connecting plate 3.

[0025] The size specifications of the matching card slot 12 and the matching card edge 13 match each other, and the first test mold frame 1, the second test mold frame 2, and the middle connecting plate 3 are correspondingly processed with locking matching holes 8. The locking matching holes 8 are arranged at the position where the matching card slot 12 and the matching card edge 13 match, and are used for matching between the first test mold frame 1, the second test mold frame 2, and the middle connecting plate 3.

[0026] The locking fitting hole 8 is a threaded hole, in which a locking screw 4 is installed through a threaded connection. The locking screw 4 is used for fixed connection between the first test mold frame 1, the second test mold frame 2, and the middle connecting plate 3.

[0027] The support sleeve mounting hole 9 is a stepped hole structure, the upper plane of the support sleeve body 10 is flush with the upper plane of the matching platform 6, and the lower plane of the support sleeve body 10 is recessed in the support sleeve mounting hole 9, ensuring the stability of the support base plate 5 placed on the ground.

[0028] The middle connecting plate 3 is provided with different length specifications, and then assembled into concrete test molds of different specifications.

[0029] The working principle of the utility model is as follows: the first test mold frame 1 is fixedly connected to the middle connecting plate 3 by means of locking screws 4, the other end of the middle connecting plate 3 is fixedly connected to the second test mold frame 2 by means of locking screws 4, and according to the processing requirements of the concrete test mold, the reinforcing steel bars 7 and the support sleeve body 10 of corresponding specifications are selected, the support sleeve body 10 is installed in the support sleeve installation hole 9, and the reinforcing steel bars 7 are inserted and installed in the steel bar installation hole 11, and then the frame composed of the first test mold frame 1, the second test mold frame 2 and the middle connecting plate 3 is placed on the support bottom plate 5, so that the lower end of the frame is matched with the matching platform 6, and the assembly of the concrete test mold is completed;

[0030] Embodiment 2:

[0031] like Figure 5 As shown, the first test mold frame 1 and the second test mold frame 2 are directly matched and connected;

[0032] The first test mold frame 1 and the second test mold frame 2 are directly assembled and assembled, and then, according to the processing requirements of the concrete test mold, the corresponding specifications of the reinforcing steel bar 7 and the support sleeve body 10 are selected, the support sleeve body 10 is installed in the support sleeve installation hole 9, and the reinforcing steel bar 7 is inserted and installed in the steel bar installation hole 11, and then the frame composed of the first test mold frame 1 and the second test mold frame 2 is placed on the support bottom plate 5, so that the lower end of the frame is matched with the matching platform 6, and the assembly of the concrete test mold is completed;

[0033] Embodiment 3:

[0034] like Figure 6 As shown, the inner cavity of the first test mold frame 1 is circular, and a cylindrical concrete test block is processed;

[0035] The inner cavities of the first test mold frame 1 and the second test mold frame 2 are in the shape of an ellipse, a hexagon or the like;

[0036] The novel structure of the present invention is reasonably designed and easy to install and use. The concrete test mold is a detachable assembly structure, and a first test mold frame 1 and a second test mold basket are respectively arranged at both ends. An intermediate connecting plate 3 can be optionally installed according to the specifications of the test mold to meet the processing requirements of concrete test blocks of different sizes and specifications. A support sleeve mounting hole 9 and a support sleeve main body 10 are arranged on the support bottom plate 5, which can be used to fix the reinforcing steel bars 7, add steel bars in the concrete sample, and enhance the overall structural strength of the concrete sample. Whether the reinforcing steel bars 7 are selected and the selected specifications can be adjusted by equipping the support sleeve main body 10 with different specifications, which can meet diverse usage requirements.

[0037] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A detachable and assembled concrete test mold, comprising a first test mold frame and a second test mold frame, characterized in that: A matching slot is provided on the joint surface of the first test mold frame, a matching edge is provided on the joint surface of the second test mold frame, a supporting base plate is provided at the bottom of the concrete test mold, a matching platform plate is provided on the supporting base plate, a supporting sleeve mounting hole is provided on the matching platform plate, a supporting sleeve main body is provided in the supporting sleeve mounting hole, a steel bar mounting hole is provided on the supporting sleeve main body, and reinforcing steel bars are provided in the steel bar mounting hole, and an intermediate connecting plate is optionally provided between the first test mold frame and the second test mold frame.

2. A detachable and assembled concrete test mold according to claim 1, characterized in that: The end of the intermediate connecting plate that cooperates with the first trial mold frame is provided with the matching clamping edge, and the end of the intermediate connecting plate that cooperates with the second trial mold frame is provided with the matching clamping groove.

3. A detachable and assembled concrete test mold according to claim 2, characterized in that: The size specifications of the matching card slot and the matching card edge match each other, and the first trial mold frame, the second trial mold frame, and the intermediate connecting plate are all processed with corresponding locking matching holes, and the locking matching holes are arranged at the position where the matching card slot and the matching card edge match.

4. A detachable and assembled concrete test mold according to claim 3, characterized in that: The locking fitting hole is a threaded hole, and a locking screw is installed in the locking fitting hole through a threaded connection.

5. A detachable and assembled concrete test mold according to claim 4, characterized in that: The support sleeve mounting hole is a stepped hole structure, the upper plane of the support sleeve body is flush with the upper plane of the matching platform, and the lower plane of the support sleeve body is recessed in the support sleeve mounting hole.

6. A detachable and assembled concrete test mold according to claim 1, characterized in that: The first trial mold frame and the second trial mold frame are directly connected with each other, and the middle connecting plate is provided with different length specifications.

7. A detachable and assembled concrete test mold according to claim 1, characterized in that: The inner cavity of the first trial mold frame is circular.

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