Concrete test mold convenient to disassemble

Abstract

The utility model discloses a concrete test mold convenient to disassemble, which relates to the technical field of concrete test molds and comprises a base plate, positioning holes are formed in the front side and the rear side of the upper end of the base plate in a penetrating manner, two groups of baffle mechanisms are arranged at the upper end of the base plate and are in central symmetry, and each baffle mechanism comprises a concrete baffle. The base plate is provided with a concrete baffle, the concrete baffle is in an L shape, a first sliding groove is formed in the front end of the concrete baffle, and a second sliding groove is formed in the right side end of the concrete baffle in a penetrating mode. The concrete test block can be taken out very easily, the disassembling efficiency between the concrete test block and the test mold is greatly improved, the device can adjust the width of the concrete test block by moving the threaded rod through the threaded rod arranged in the device, and therefore different concrete test blocks can be manufactured.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete test molds, in particular to a concrete test mold which is easy to disassemble. Background Art

[0002] Concrete and mortar test molds are used to make test pieces for testing the mechanical properties of concrete and mortar and their long-term and durability tests. Because concrete has adhesion, especially after it hardens, it will stick to the inner wall of the test mold, making it difficult to remove the material;

[0003] The concrete test mold is generally composed of parts such as bolts and butterfly nuts. When disassembling, not only tools are needed, but the entire mold cannot be completely separated, which greatly reduces the efficiency of disassembling the concrete test block. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a concrete test mold that is easy to disassemble, thereby solving the technical problem that the concrete test mold is generally composed of parts such as bolts and butterfly nuts, and not only tools are needed during disassembly, but the entire mold cannot be completely separated, thereby greatly reducing the efficiency when disassembling the concrete test block.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] 14. The repairing kit for automotive dents, according to claim 13, wherein the foot stand comprises a through-hole, and the two foot blocks are made of the same material, and the two foot blocks are made of the same material. The foot stand comprises a through-hole, and the two foot blocks are made of the same material. The foot stand comprises a through-hole, and the two foot blocks are made of the same material.

[0009] Preferably, a wedge block is fixedly mounted on the left side section of the concrete baffle, wherein a slot is provided at the front end of the wedge block.

[0010] Preferably, the wedge block located in the left baffle mechanism is slidably installed in a second slide groove provided in the concrete baffle, wherein the wedge block is movably connected with the rectangular hole provided in the pressing plate through the provided slot.

[0011] Preferably, the positioning pins at the lower ends of the two groups of baffle mechanisms penetrate and are slidably installed in the positioning holes provided in the base plate.

[0012] Preferably, a threaded rod is installed on the side end of the concrete baffle located in the right baffle mechanism through a thread, wherein a limit plate is fixedly installed on the left end of the threaded rod.

[0013] Preferably, an adjusting plate is rotatably sleeved on the circumferential surface of the limiting plate, wherein the adjusting plate is slidably installed between two concrete baffles.

[0014] (III) Beneficial effects

[0015] 1. By setting up the concrete baffle and base plate that can be assembled and disassembled quickly, the concrete test block can be easily taken out after it is completely hardened in the test mold, which greatly improves the disassembly efficiency between the concrete test block and the test mold.

[0016] Second, by means of the threaded rod provided in the device, the device can adjust the width of the concrete test block by moving the threaded rod, thereby making different concrete test blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0018] Figure 1 It is a structural diagram of the entire utility model;

[0019] Figure 2 This is a structural diagram of the base plate of the utility model;

[0020] Figure 3 This is a structural diagram of the concrete baffle of the utility model;

[0021] Figure 4 It is the structural diagram of the adjustment plate of the utility model.

[0022] Legend: 11, threaded rod; 12, limit plate; 13, adjustment plate; 21, concrete baffle; 22, first slide groove; 23, second slide groove; 24, pressing plate; 25, rectangular hole; 26, spring; 27, wedge block; 28, positioning pin; 31, base plate; 32, positioning hole; 33, snap-in block. DETAILED DESCRIPTION

[0023] The embodiment of the present application provides a concrete test mold that is easy to disassemble, thereby effectively solving the problem that the concrete test mold is generally composed of parts such as bolts and butterfly nuts, and not only tools are needed during disassembly, but the entire mold cannot be completely separated, which greatly reduces the efficiency of disassembling the concrete test block. The present invention provides a concrete baffle plate and a base plate that can be quickly assembled and disassembled, so that the concrete test block can be easily taken out after it is completely hardened in the test mold, thereby greatly improving the disassembly efficiency between the concrete test block and the test mold.

[0024] Example

[0025] The technical solution in the embodiment of the present application effectively solves the technical problem that the concrete test mold is generally composed of parts such as bolts and butterfly nuts, and not only tools are needed for disassembly, but also the entire mold cannot be completely separated, which greatly reduces the efficiency of disassembling the concrete test block. The overall idea is as follows:

[0026] In view of the problems existing in the prior art, the utility model provides a concrete test mold that is easy to disassemble, including a base plate 31, and positioning holes 32 are penetrated on both sides of the upper end of the base plate 31, wherein two sets of baffle mechanisms are provided on the upper end of the base plate 31, and the two sets of baffle mechanisms are symmetrical in center, wherein the baffle mechanism includes a concrete baffle 21, and the shape of the concrete baffle 21 is L-shaped, and a first slide groove 22 is provided at the front end of the concrete baffle 21, and a second slide groove 23 is penetrated at the right end of the concrete baffle 21, and the second slide groove 23 provided on the concrete baffle 21 is provided. The groove 23 intersects with the first slide groove 22, wherein a pressing plate 24 is slidably installed in the first slide groove 22 opened by the concrete baffle plate 21, and a rectangular hole 25 is opened through the side end of the pressing plate 24, wherein two springs 26 are fixedly installed at the rear end of the pressing plate 24, and the two springs 26 are fixedly installed on the inner wall of the first slide groove 22 opened by the concrete baffle plate 21, wherein two positioning pins 28 are fixedly installed at the lower end of the concrete baffle plate 21, and a clamping block 33 is fixedly installed at the lower end of the concrete baffle plate 21, and the clamping block 33 is clamped at the lower end of the base plate 31. The left section of the concrete baffle 21 is fixedly installed with a wedge block 27, wherein a slot is provided at the front end of the wedge block 27. When installing the device, the user places the two concrete baffles 21 in a centrally symmetrical position. At this time, the wedge blocks 27 in the two sets of baffle mechanisms correspond to the second slide grooves 23 provided on the concrete baffles 21, respectively. When installing, the user brings the two concrete baffles 21 relatively close together and inserts the wedge block 27 into the second slide groove 23 provided on the concrete baffle 21. Through the bevel design of the wedge block 27, the wedge block 27 will open the pressing plate 24. The rectangular hole 25 provided is extruded, and during the extrusion process, the rectangular hole 25 opened in the pressing plate 24 is passed through. When the card slot opened in the wedge block 27 is aligned with the rectangular hole 25 opened in the pressing plate 24, the pressing plate 24 and the wedge block 27 will be clamped together under the elastic force of the spring 26. At this time, the two sides of the two concrete baffles 21 are connected. At this time, it is only necessary to put the locating pins 28 at the lower ends of the two concrete baffles 21 into the locating holes 32 opened in the base plate 31, and then press the two locating holes 32 downward with force. At this time, the two locating holes 32 will be clamped together with the base plate 31.

[0027] The wedge block 27 in the left baffle mechanism is installed in the second slide groove 23 of the concrete baffle 21, wherein the wedge block 27 is movably connected with the rectangular hole 25 of the pressing plate 24 through the slot. The positioning pins 28 at the lower ends of the two sets of baffle mechanisms are installed in the positioning holes 32 of the base plate 31. After installation, the user can pour concrete between the two concrete baffles 21 and the base plate 31, and then wait for it to cool and harden. The user can also control the position of the adjustment plate 13 by rotating the threaded rod 11 and the threaded connection between the threaded rod 11 and the concrete baffle 21, so as to control the size of the concrete model. After hardening, the user can first move the two positioning holes 32 in the opposite direction, and then press the two pressing plates 24 to separate the two pressing plates 24 from the wedge block 27. At this time, the user can separate the two concrete baffles 21 and the base plate 31 and take out the completely hardened concrete.

[0028] The side end of the concrete baffle 21 located in the right baffle mechanism is installed with a threaded rod 11 through a thread, wherein the left end of the threaded rod 11 is fixedly installed with a limit plate 12. The circumferential surface of the limit plate 12 is rotatably sleeved with an adjustment plate 13, wherein the adjustment plate 13 is slidably installed between the two concrete baffles 21. The present invention provides a concrete baffle 21 and a base plate 31 that can be quickly assembled and disassembled, so that the concrete test block can be easily taken out after it is completely hardened in the test mold, greatly improving the disassembly efficiency between the concrete test block and the test mold. The present invention provides a threaded rod 11 in the device, so that the device can adjust the width of the concrete test block by moving the threaded rod 11, so that different concrete test blocks can be made.

[0029] Working principle:

[0030] In the first step, when installing the device, the user places the two concrete baffles 21 in a centrally symmetrical position. At this time, the wedge blocks 27 in the two sets of baffle mechanisms correspond to the second slide grooves 23 opened in the concrete baffles 21. During installation, the user brings the two concrete baffles 21 relatively close to each other and inserts the wedge blocks 27 into the second slide grooves 23 opened in the concrete baffles 21. Through the bevel design of the wedge blocks 27, the wedge blocks 27 will squeeze the rectangular holes 25 opened in the pressing plate 24. During the squeezing process, The rectangular hole 25 formed in the pressing plate 24 is passed through. When the slot formed in the wedge block 27 is aligned with the rectangular hole 25 formed in the pressing plate 24, the pressing plate 24 and the wedge block 27 are engaged with each other under the elastic force of the spring 26. At this time, the two sides of the two concrete baffles 21 are connected to each other. At this time, it is only necessary to insert the locating pins 28 at the lower ends of the two concrete baffles 21 into the locating holes 32 formed in the base plate 31, and then press the two locating holes 32 downward with force. At this time, the two locating holes 32 will be engaged with the base plate 31.

[0031] In the second step, after the installation, the user can pour concrete between the two concrete baffles 21 and the base plate 31, and then wait for it to cool and harden. In addition, the user can also control the position of the adjustment plate 13 by rotating the threaded rod 11 and the threaded connection between the threaded rod 11 and the concrete baffle 21, so as to control the size of the concrete model. After hardening, the user can first move the two positioning holes 32 in the opposite direction, and then press the two pressing plates 24 to separate the two pressing plates 24 from the wedge block 27. At this time, the user can separate the two concrete baffles 21 and the base plate 31 to take out the completely hardened concrete. The concrete baffles 21 and the base plate 31 that can be quickly assembled and disassembled are provided in the present invention, so that the concrete test block can be easily taken out after it is completely hardened in the test mold, which greatly improves the disassembly efficiency between the concrete test block and the test mold. The threaded rod 11 is provided in the present invention, so that the device can adjust the width of the concrete test block by moving the threaded rod 11, so that different concrete test blocks can be made.

[0032] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A concrete test mold that is easy to disassemble, comprising a base plate (31), characterized in that: Positioning holes (32) are formed through the front and rear sides of the upper end of the base plate (31); Wherein, two groups of baffle mechanisms are provided at the upper end of the base plate (31), and the two groups of baffle mechanisms are centrally symmetrical; The baffle mechanism comprises a concrete baffle (21), the concrete baffle (21) is L-shaped, a first slide groove (22) is provided at the front end of the concrete baffle (21), a second slide groove (23) is provided through the right end of the concrete baffle (21), and the second slide groove (23) provided on the concrete baffle (21) crosses and penetrates the first slide groove (22); A pressing plate (24) is slidably installed in the first sliding groove (22) of the concrete baffle (21), and a rectangular hole (25) is penetrated through the side end of the pressing plate (24); Wherein, two springs (26) are fixedly mounted on the rear end of the pressing plate (24), and the two springs (26) are fixedly mounted on the inner wall of the first sliding groove (22) opened on the concrete baffle plate (21); Wherein, two positioning pins (28) are fixedly installed at the lower end of the concrete baffle (21), and a clamping block (33) is fixedly installed at the lower end of the concrete baffle (21), and the clamping block (33) is clamped at the lower end of the base plate (31).

2. The easily disassembled concrete test mold according to claim 1, characterized in that: A wedge-shaped block (27) is fixedly mounted on the left side section of the concrete baffle (21); Wherein, a slot is provided at the front end of the wedge-shaped block (27).

3. The easily disassembled concrete test mold according to claim 2, characterized in that: The wedge block (27) located in the left baffle mechanism is slidably installed in the second slide groove (23) provided in the concrete baffle (21); The wedge block (27) is movably connected to the rectangular hole (25) provided in the pressing plate (24) through the provided slot.

4. The easily disassembled concrete test mold according to claim 3, characterized in that: The positioning pins (28) at the lower ends of the two groups of baffle mechanisms penetrate and slide into positioning holes (32) provided in the base plate (31).

5. The easily disassembled concrete test mold according to claim 4, characterized in that: A threaded rod (11) is installed through a thread through the side end of the concrete baffle (21) located in the right baffle mechanism; Wherein, a limiting plate (12) is fixedly mounted on the left end of the threaded rod (11).

6. The easily disassembled concrete test mold according to claim 5, characterized in that: The circumferential surface of the limit plate (12) is rotatably sleeved with an adjustment plate (13); The adjustment plate (13) is slidably installed between two concrete baffles (21).

Images