Concrete test block mold capable of being quickly disassembled and assembled

Abstract

The utility model discloses a concrete test block mold capable of being quickly disassembled and assembled, and belongs to the technical field of concrete detection. The mold comprises a bottom plate, two side plates and two end sealing plates, the two side plates are symmetrically arranged side by side, the lower ends of the two side plates are embedded into the bottom plate and are in sliding connection with the bottom plate, the two end sealing plates are symmetrically arranged side by side and are located between the two side plates, the lower ends of the two end sealing plates are both inserted into the bottom plate, and the end sealing plates are connected with the bottom plate. And the end sealing plate is partially embedded into the two side plates and is connected with the two side plates in a sliding manner. The test block mold has the advantages of being simple in structure, capable of being rapidly assembled and disassembled and the like.

Description

Technical Field

[0001] The utility model relates to a concrete test block mould which can be quickly disassembled and assembled and belongs to the technical field of concrete detection. Background Art

[0002] Concrete strength testing is an important guarantee for the quality of concrete construction projects. Concrete strength testing requires the preparation of concrete test blocks. With the improvement of concrete construction level, the speed of concrete construction is getting faster and faster, the number of concrete strength testing samples is increasing, and the demand for concrete strength sampling molds is also increasing.

[0003] For example, the Chinese patent document with publication number CN107627443A discloses a concrete test block mold that is easy to fold. When the locking nut I and the locking nut II are both locked and fixed on the side plate and the baffle, the side plate, the baffle and the bottom plate can be closed to form a concrete test block molding cavity. When the locking nut I and the locking nut II are both rotated away from the bottom plate, the side plate can be folded by rotating around the hinge axis I, and the baffle can be folded by rotating around the hinge axis II. The connecting screw I is located on the side of the locking nut I away from the bottom plate, and the threaded rod is equipped with a limit nut I that can limit the locking nut I in the locked state. The connecting screw II is located on the side of the locking nut II away from the bottom plate, and the threaded rod is equipped with a limit nut II that can limit the locking nut II in the locked state. The mold can be assembled and folded, reducing its own storage space.

[0004] However, each time the concrete test block mold is assembled or folded, it is necessary to tighten or loosen multiple locking nuts I, locking nuts II, limit nuts I and limit nuts II, resulting in the concrete test block mold being unable to be quickly assembled and disassembled. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a concrete test block mold which can be quickly disassembled and assembled.

[0006] The utility model is realized through the following technical solutions:

[0007] A concrete test block mold that can be quickly disassembled and assembled comprises a bottom plate, two side plates and two end sealing plates, wherein the two side plates are arranged side by side and symmetrically, the lower ends of the two side plates are embedded in the bottom plate and are slidably connected to the bottom plate, the two end sealing plates are arranged side by side and symmetrically and are located between the two side plates, the lower ends of the two end sealing plates are both inserted into the bottom plate, and the end sealing plates are partially embedded in the two side plates and are slidably connected to the two side plates.

[0008] The bottom plate, two side plates and two end sealing plates form a rectangular box structure with an upper opening.

[0009] A punching hole is provided in the middle of the bottom plate.

[0010] The top of the bottom plate is provided with two dovetail grooves arranged side by side along the length direction, and the lower end surface of the side plate is provided with a dovetail boss along the length direction.

[0011] The bottom plate is provided with two rows of insertion holes, and the lower end surface of the end sealing plate is provided with a row of insertion blocks.

[0012] One side of the side plate is provided with two rectangular grooves arranged side by side in the height direction, and both ends of the end sealing plate are provided with rectangular bosses.

[0013] A handle A is provided on the upper portion of the side plate, extending in a direction away from the other side plate, and a handle B is provided on the upper portion of the end sealing plate, extending in a direction away from the other end sealing plate.

[0014] The utility model also comprises two latches, which are arranged side by side and penetrate one of the side plates and the two end sealing plates, and connect the side plate with the upper parts of the two end sealing plates.

[0015] The upper part of the side plate is provided with a pin hole A along the length direction, and the upper part of the end sealing plate is provided with a pin hole B at a position corresponding to the pin hole A along the thickness direction.

[0016] The beneficial effects of the utility model are as follows: the provided test block mold has the advantages of simple structure, rapid assembly and disassembly, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the top view of the bottom plate of the utility model;

[0019] Figure 3 for Figure 2 Section view along AA;

[0020] Figure 4 This is a schematic diagram of the main structure of the side panel of the utility model;

[0021] Figure 5 for Figure 4 Sectional view along BB;

[0022] Figure 6 This is a schematic diagram of the main structure of the end sealing plate of the utility model;

[0023] Figure 7 for Figure 6 Section view along CC.

[0024] In the figure: 1-bottom plate, 10-stamping hole, 11-dovetail groove, 12-insertion hole, 2-side plate, 20-rectangular groove, 21-pin hole A, 22-dovetail boss, 3-pin, 4-end sealing plate, 40-pin hole B, 41-rectangular boss, 42-insertion block. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0026] like Figures 1 to 7 As shown, the concrete test block mold that can be quickly disassembled and assembled described in the utility model includes a bottom plate 1, two side plates 2 and two end sealing plates 4. The two side plates 2 are arranged side by side and symmetrically. The lower ends of the two side plates 2 are embedded in the bottom plate 1 and are slidably connected to the bottom plate 1. The two end sealing plates 4 are arranged side by side and symmetrically and are located between the two side plates 2. The lower ends of the two end sealing plates 4 are both inserted into the bottom plate 1. The end sealing plates 4 are partially embedded in the two side plates 2 and are slidably connected to the two side plates 2. Figure 1 As shown, assuming that the front-to-back direction is the length direction of the test block mold, the left-to-right direction is the width direction of the test block mold, and the up-down direction is the height direction of the test block mold, the test block mold assembly process is: the lower ends of the two side panels 2 are embedded in the bottom plate 1, and are slidably connected with the bottom plate 1, so as to limit the side panels 2 in the width direction and the height direction through the bottom plate 1; then, the lower ends of the two end sealing plates 4 are inserted into the bottom plate 1, so as to limit the end sealing plates 4 in the length direction and the width direction through the bottom plate 1, and at the same time, the end sealing plates 4 are partially embedded in the two side panels 2, so as to limit the side panels 2 in the length direction through the end sealing plates 4; thus, the bottom plate 1, the two side panels 2 and the two end sealing plates 4 are quickly assembled into a rectangular box structure test block mold with an upper opening. Test block mold disassembly process: the two end sealing plates 4 are pulled out upward, and then the two side panels 2 are pulled out along the length direction, so that the test block mold can be quickly disassembled.

[0027] The bottom plate 1, the two side plates 2 and the two end sealing plates 4 form a rectangular box structure with an upper opening. When in use, the bottom plate 1, the two side plates 2 and the two end sealing plates 4 are all made of polytetrafluoroethylene material. Polytetrafluoroethylene is hydrophobic and chemically inert, and the mold can be reliably disassembled to remove the test block without an air compressor.

[0028] A punching hole 10 is provided in the middle of the bottom plate 1 so that the test block can be easily dropped out of the punching hole 10 when the mold is removed.

[0029] The top of the bottom plate 1 is provided with two dovetail grooves 11 arranged side by side along the length direction, and the lower end surface of the side plate 2 is provided with a dovetail boss 22 along the length direction. When in use, the shape and size of the dovetail boss 22 match the dovetail groove 11, and the dovetail boss 22 can be slidably connected with the dovetail groove 11.

[0030] The bottom plate 1 is provided with two rows of jacks 12, and the lower end surface of the end sealing plate 4 is provided with a row of insert blocks 42. When in use, the shape and size of the insert blocks 42 are consistent with the shape and size of the jacks 12, and the insert blocks 42 can be inserted into the jacks 12.

[0031] One side of the side plate 2 is provided with two rectangular grooves 20 arranged side by side in the height direction, and both ends of the end sealing plate 4 are provided with rectangular bosses 41. When in use, the shape and size of the rectangular bosses 41 are consistent with those of the rectangular grooves 20, and the rectangular bosses 41 are slidably connected with the rectangular grooves 20.

[0032] A handle A (not shown) is provided on the upper portion of the side plate 2 extending away from the other side plate 2, and a handle B (not shown) is provided on the upper portion of the end sealing plate 4 extending away from the other end sealing plate 4, so as to facilitate the placement and transportation of the side plate 2 and the end sealing plate 4.

[0033] It also includes two latches 3, which are arranged side by side. The latches 3 penetrate one of the side panels 2 and the two end sealing panels 4, and connect the side panel 2 with the upper part of the two end sealing panels 4. The two side panels 2 and the two end sealing panels 4 are connected as a whole by the two latches 3, thereby improving the strength and bearing capacity of the test block mold. When assembling the test block mold, the two latches 3 are installed last; when disassembling the test block mold, the two latches 3 are removed first.

[0034] The upper portion of the side plate 2 is provided with a pin hole A21 along the length direction, and the upper portion of the end sealing plate 4 is provided with a pin hole B40 along the thickness direction at a position corresponding to the pin hole A21.

[0035] Specifically, the concrete test block mold that can be quickly disassembled and assembled provided by the utility model has the advantages of simple structure and can be quickly assembled and disassembled; the bottom plate 1, the two side plates 2 and the two end sealing plates 4 can be placed overlapping each other after being disassembled, which greatly reduces the transportation space; when the bottom plate 1, the side plates 2 and the end sealing plates 4 are damaged, they can be replaced separately, saving time and cost.

Claims

1. A concrete test block mold that can be quickly disassembled and assembled, characterized in that: The invention comprises a bottom plate (1), two side plates (2) and two end sealing plates (4), wherein the two side plates (2) are arranged side by side and symmetrically, the lower ends of the two side plates (2) are embedded in the bottom plate (1) and are slidably connected to the bottom plate (1), the two end sealing plates (4) are arranged side by side and symmetrically and are located between the two side plates (2), the lower ends of the two end sealing plates (4) are both inserted into the bottom plate (1), and the end sealing plates (4) are partially embedded in the two side plates (2) and are slidably connected to the two side plates (2); It also includes two latches (3), which are arranged side by side. The latches (3) penetrate one of the side plates (2) and the two end sealing plates (4), and connect the side plate (2) and the upper parts of the two end sealing plates (4) together; The upper portion of the side plate (2) is provided with a pin hole A (21) along the length direction, and the upper portion of the end sealing plate (4) is provided with a pin hole B (40) along the thickness direction at a position corresponding to the pin hole A (21).

2. The concrete test block mold that can be quickly disassembled and assembled as claimed in claim 1 is characterized in that: The bottom plate (1), the two side plates (2) and the two end sealing plates (4) form a rectangular box structure with an upper opening.

3. The concrete test block mold that can be quickly disassembled and assembled as claimed in claim 1 is characterized in that: A punching hole (10) is provided in the middle of the bottom plate (1).

4. The concrete test block mold that can be quickly disassembled and assembled as claimed in claim 1 is characterized in that: The top of the bottom plate (1) is provided with two dovetail grooves (11) arranged side by side in the length direction; the lower end surface of the side plate (2) is provided with a dovetail boss (22) in the length direction.

5. The concrete test block mold that can be quickly disassembled and assembled as claimed in claim 1, characterized in that: The bottom plate (1) is provided with two rows of insertion holes (12); and the lower end surface of the end sealing plate (4) is provided with a row of insertion blocks (42).

6. The concrete test block mold that can be quickly disassembled and assembled as claimed in claim 1, characterized in that: One side of the side plate (2) is provided with two rectangular grooves (20) arranged side by side in the height direction; and both ends of the end sealing plate (4) are provided with rectangular bosses (41).

7. The concrete test block mold capable of rapid disassembly and assembly as claimed in claim 1, characterized in that: A handle A is provided on the upper portion of the side plate (2) extending in a direction away from the other side plate (2); and a handle B is provided on the upper portion of the end sealing plate (4) extending in a direction away from the other end sealing plate (4).

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