Aluminum detachable concrete test mold

Abstract

The utility model discloses an aluminium detachable concrete test mould relates to concrete test mould technical field, including bottom plate and side plate, the two side plate is provided the front side of bottom plate upper surface and the back side of bottom plate, the left side upper surface and the right side upper surface of bottom plate are both provided with end plate, both sides of end plate abut against the inner wall of side plate, and the side plate is provided with the side plate. The lower sides of the side plates and the lower side of the end plate are hinged to the bottom plate through hinges, a plurality of inserting plates are sequentially arranged between the two side plates from left to right, and a first limiting mechanism for limiting the side plates and the end plate to rotate relative to the bottom plate is arranged between the two side plates. The mold is light and durable, can be detached, and is convenient to demold.

Description

Technical Field

[0001] This utility model relates to the field of concrete test mold technology, specifically to an aluminum detachable concrete test mold. Background Technology

[0002] As the construction industry places increasingly stringent requirements on the quality of building materials, concrete is an indispensable component. The strength of concrete test blocks indirectly reflects the quality of the main building structure, and the test block mold also indirectly affects the quality of the formed test blocks.

[0003] Traditional concrete test molds are usually made of iron or steel, which are very heavy. Moreover, due to their one-piece design, it is inconvenient to demold the concrete later, and the concrete test blocks are easily damaged during the demolding process. Utility Model Content

[0004] In view of the problems existing in the above-mentioned concrete test molds, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide an aluminum detachable concrete test mold, which solves the problem that existing concrete test molds are usually made of iron or steel, which are very heavy, and because of the integrated design, it is inconvenient to demold the concrete later, and the concrete test blocks are easily damaged during the demolding process.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A detachable aluminum concrete test mold includes a base plate and two side plates. The two side plates are disposed on the front and rear sides of the upper surface of the base plate. End plates are disposed on the upper surfaces of both sides of the base plate. The two sides of the end plates abut against the inner walls of the side plates. The lower sides of the side plates and end plates are hinged to the base plate by hinges. Multiple insert plates are disposed between the two side plates from left to right. A first limiting mechanism is disposed between the two side plates to restrict the rotation of the side plates and end plates relative to the base plate.

[0008] Preferably, the first limiting mechanism includes a connecting rod and a U-shaped plate. The connecting rod is disposed on the side of the end plate away from the insert plate. Two U-shaped plates are fixedly disposed at both ends of the connecting rod. Each end of the side plate has a slot on its upper side. Both U-shaped plates are engaged with the corresponding slot. The upper surfaces of the insert plate and the end plate are provided with wedge-shaped grooves. Wedge-shaped blocks are engaged inside the two wedge-shaped grooves. A fixing block is fixedly connected between the two wedge-shaped blocks. The upper surface of the fixing block has a groove. A second limiting mechanism is provided inside the groove to restrict the movement of the wedge-shaped blocks relative to the wedge-shaped groove.

[0009] Preferably, the second limiting mechanism includes a sliding plate and a plug rod. The two sliding plates are slidably disposed inside the groove, and the two plug rods are fixedly disposed on opposite sides of the two sliding plates. A through hole is provided in the middle of the wedge block, and an insertion hole is provided on the inner wall of the wedge groove at a position corresponding to the through hole. One end of the plug rod passes through the corresponding through hole and is inserted into the insertion hole.

[0010] Preferably, a slide bar is fixedly provided on both sides of the inside of the groove, and both ends of the slide plate are movably connected to the corresponding slide bar.

[0011] Preferably, a spring is movably sleeved on the wall of the slide rod, and the two ends of the spring are respectively fixedly connected to the corresponding slide plate.

[0012] Preferably, the base plate, side plate, insert plate, and end plate are all made of aluminum plated with a wear-resistant coating.

[0013] Preferably, one end of the slide plate extends to the outside of the groove.

[0014] Preferably, the edges of the base plate, side plate, insert plate, and end plate are all passivated.

[0015] Preferably, multiple limiting grooves are sequentially opened from left to right on the side of the two side plates that are close to each other, and a locking block is fixedly provided at both ends of the insert plate, and the multiple locking blocks are engaged with the corresponding limiting grooves.

[0016] Preferably, the middle sidewalls of the plurality of insert plates are provided with anti-slip textures.

[0017] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0018] 1. In this utility model, the bottom plate, side plate, insert plate and end plate in the trial mold are all made of aluminum plate, which not only has a longer service life, but is also lighter and more convenient to use.

[0019] 2. In this utility model, by pulling the sliding plate, the two sliding plates drive the corresponding insert rods to move, causing the insert rods to leave the insertion holes, thus releasing the restriction on the wedge block. Then, the wedge block is pulled away from the bottom plate, thus pulling the wedge block out of the wedge groove. Then, the U-shaped plate is pulled out of the slot, thus releasing the restriction on the side plate and end plate. The side plate and end plate can then be rotated open, which facilitates demolding. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 This is a structural schematic diagram of an aluminum detachable concrete test mold proposed in this utility model;

[0022] Figure 2 for Figure 1 Internal structure diagram;

[0023] Figure 3 for Figure 2 Enlarged structural diagram of part A in the middle section;

[0024] Figure 4 for Figure 1 A three-dimensional view of the connection structure between the two U-shaped plates and the connecting rod;

[0025] Figure 5 for Figure 1 A three-dimensional view of the middle side panel.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Base plate; 2. Side plate; 3. End plate; 4. Insert plate; 5. Locking block; 6. Connecting rod; 7. U-shaped plate; 8. Wedge block; 9. Fixing block; 10. Slide rod; 11. Spring; 12. Slide plate; 13. Insert rod; 14. Wedge groove; 15. Limiting groove; 16. Locking groove. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0029] This utility model discloses an aluminum detachable concrete test mold.

[0030] Example 1

[0031] Reference Figure 1-5 A detachable aluminum concrete test mold includes a base plate 1 and side plates 2. Two side plates 2 are disposed on the front and rear sides of the upper surface of the base plate 1. End plates 3 are disposed on the upper surfaces of both sides of the base plate 1, with both sides of the end plates 3 abutting against the inner walls of the side plates 2. The lower sides of the side plates 2 and end plates 3 are hinged to the base plate 1. Multiple insert plates 4 are arranged sequentially from left to right between the two side plates 2. Multiple limiting grooves 15 are sequentially formed from left to right on the adjacent side of each of the two side plates 2. Both ends of the plate 4 are fixedly equipped with locking blocks 5, and multiple locking blocks 5 are engaged with corresponding limiting grooves 15 to improve the stability of the insert plate 4. The middle side wall of multiple insert plates 4 is provided with anti-slip texture to facilitate and stably pick up the insert plate 4. The bottom plate 1, side plate 2, insert plate 4 and end plate 3 are all made of wear-resistant aluminum plate to improve the wear resistance of the bottom plate 1, side plate 2, insert plate 4 and end plate 3. The edges of the bottom plate 1, side plate 2, insert plate 4 and end plate 3 are all blunted to minimize the risk of injury.

[0032] Example 2

[0033] Reference Figure 1-5 A first limiting mechanism is provided between the two side plates 2 to restrict the rotation of the side plates 2 and the end plates 3 relative to the bottom plate 1. The first limiting mechanism includes a connecting rod 6 and a U-shaped plate 7. The connecting rod 6 is located on the side of the end plate 3 away from the insert plate 4. The two U-shaped plates 7 are fixedly located at both ends of the connecting rod 6. The upper sides of both ends of the side plates 2 are provided with slots 16. The two U-shaped plates 7 are engaged with the corresponding slots 16. The upper surfaces of the insert plate 4 and the end plate 3 are provided with wedge-shaped grooves 14. The inside of the two wedge-shaped grooves 14 is engaged with wedge-shaped blocks 8. A fixing block 9 is fixedly connected between the two wedge-shaped blocks 8. The upper surface of the fixing block 9 is provided with a groove.

[0034] Example 3

[0035] Reference Figure 1-5 The groove is equipped with a second limiting mechanism that restricts the movement of the wedge block 8 relative to the wedge groove 14. The second limiting mechanism includes a slide plate 12 and a rod 13. The two slide plates 12 are slidably disposed inside the groove, and the two rods 13 are fixedly disposed on the opposite side of the two slide plates 12. A through hole is opened in the middle of the wedge block 8, and an insertion hole is opened on the inner wall of the wedge groove 14 at a position corresponding to the through hole. One end of the rod 13 passes through the corresponding through hole and is inserted into the insertion hole. Slide rods 10 are fixedly disposed on both sides of the groove. Both ends of the slide plate 12 are movably sleeved with the corresponding slide rods 10, so that the slide plate 12 can slide stably. A spring 11 is movably sleeved on the rod wall of the slide rod 10. Both ends of the spring 11 are fixedly connected to the corresponding slide plate 12, so as to facilitate the reset of the slide plate 12. One end of the slide plate 12 extends to the outside of the groove, so as to facilitate the pulling of the slide plate 12.

[0036] In this invention, since the base plate 1, side plate 2, insert plate 4, and end plate 3 in the trial mold are all made of aluminum plates, they not only have a longer service life but are also lighter and more convenient to use. When demolding, pull the sliding plate 12, which causes the two sliding plates 12 to move the corresponding insert rods 13, so that the insert rods 13 leave the insertion holes, thereby releasing the restriction on the wedge block 8. Then, pull the wedge block 8 away from the base plate 1, which can pull the wedge block 8 out of the wedge groove 14. Then, pull the U-shaped plate 7 out of the slot 16, which releases the restriction on the side plate 2 and end plate 3. The side plate 2 and end plate 3 can then be rotated open, which facilitates demolding.

[0037] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An aluminium demountable concrete formwork comprising a base panel (1) and a side panel (2), characterised in that, Two side plates (2) are arranged on the upper surface of the bottom plate (1) on both sides, the upper surface of the left and right sides of the bottom plate (1) is provided with an end plate (3), the two sides of the end plate (3) are in contact with the inner wall of the side plate (2), the lower side of the side plate (2) and the end plate (3) are hinged to the bottom plate (1), a plurality of plug-in plates (4) are sequentially arranged between the two side plates (2) from left to right, and a first limiting mechanism is arranged between the two side plates (2) to limit the rotation of the side plate (2) and the end plate (3) relative to the bottom plate (1).

2. The detachable aluminum concrete test mold according to claim 1, wherein The first limiting mechanism comprises a connecting rod (6) and a U-shaped plate (7), the connecting rod (6) is arranged on the side of the end plate (3) away from the plug-in plate (4), the two U-shaped plates (7) are fixedly arranged on the two ends of the connecting rod (6), the upper side of the two ends of the side plate (2) is provided with a clamping groove (16), the two U-shaped plates (7) are clamped with the corresponding clamping grooves (16), the upper surface of the side close to the plug-in plate (4) and the end plate (3) is provided with a wedge-shaped groove (14), the inside of the two wedge-shaped grooves (14) is clamped with a wedge-shaped block (8), the two wedge-shaped blocks (8) are fixedly connected with a fixed block (9), the upper surface of the fixed block (9) is provided with a groove, and the inside of the groove is provided with a second limiting mechanism for limiting the movement of the wedge-shaped block (8) relative to the wedge-shaped groove (14).

3. The detachable aluminum concrete test mold according to claim 2, wherein The second limiting mechanism comprises a sliding plate (12) and a plug-in rod (13), the two sliding plates (12) are slidingly arranged in the groove, the two plug-in rods (13) are fixedly arranged on the side away from each other of the two sliding plates (12), the middle part of the wedge-shaped block (8) is provided with a through hole, the inner wall of the wedge-shaped groove (14) and the position corresponding to the through hole are provided with a plug hole, and one end of the plug-in rod (13) penetrates through the corresponding through hole and is inserted into the plug hole.

4. The detachable concrete form of claim 3, wherein, The inside of the groove is fixedly provided with a sliding rod (10) on both sides, and the two ends of the sliding plate (12) are movably sleeved with the corresponding sliding rods (10).

5. The detachable aluminum concrete form of claim 4, wherein, The rod wall of the sliding rod (10) movably sleeved with a spring (11), and the two ends of the spring (11) are fixedly connected with the corresponding sliding plates (12).

6. The detachable aluminum concrete form of claim 1, wherein, The bottom plate (1), the side plate (2), the plug-in plate (4) and the end plate (3) are all wear-resistant layer plated aluminum plates.

7. The detachable aluminum concrete form according to claim 3, wherein One end of the sliding plate (12) extends to the outside of the groove.

8. The detachable aluminum concrete form of claim 1, wherein, The edges of the bottom plate (1), the side plate (2), the plug-in plate (4) and the end plate (3) are all passivated.

9. The detachable aluminum concrete form of claim 1, wherein, The side close to the two side plates (2) is sequentially provided with a plurality of limiting grooves (15) from left to right, and the two ends of the plug-in plate (4) are fixedly provided with clamping blocks (5), and the plurality of clamping blocks (5) are clamped with the corresponding limiting grooves (15).

10. The detachable aluminum concrete form of claim 1, wherein, The middle side wall of the plurality of plug-in plates (4) is provided with anti-skid lines.

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