Sealed accropode mold

Abstract

The utility model relates to the technical field of concrete pouring, in particular to a sealing type accropode mold which comprises a bottom mold and two side molds arranged on the bottom mold in a front-back symmetry mode, protrusions are arranged on the two side molds in a front-back symmetry mode, and after pouring, the protrusions are arranged on the side molds in a front-back symmetry mode. The bottom die and the two side dies form an accropode consisting of a first cavity, a second cavity and a third cavity which are sequentially communicated from top to bottom; threaded holes are formed in the edges of the bottom die and the two side dies, and the bottom die and the two side dies are fixedly connected through bolts; a side sealing structure is arranged at the part where the two side dies are fixedly attached, and a bottom sealing structure is arranged at the part where the two side dies are connected with the bottom die; and a demolding hole is formed in the bulge. According to the sealing type accropode mold, the sealing performance of the mold during pouring is guaranteed through the side sealing structure, the bottom sealing structure and the slurry leakage preventing device, and waste caused by slurry leakage and influence on pouring forming of the accropode are avoided.

Description

Technical Field

[0001] This utility model relates to the field of concrete pouring mold technology, specifically to a sealed twisted block mold. Background Technology

[0002] Twisted-roof blocks are a type of revetment block, typically placed on the outermost layer of a breakwater to protect it by reducing the impact of waves. Twisted-roof blocks are a type of precast concrete irregular-shaped block, possessing advantages such as high porosity, good clamping properties, and high stability.

[0003] The fabrication of Twisted King Blocks typically involves pouring concrete into a fixed mold, then vibrating it to form the block. Most existing Twisted King Block molds are created by assembling sub-molds into a complete mold, within which concrete is poured. However, the assembly of these molds, usually secured with bolts, cannot guarantee a complete seal, leading to grout leakage during pouring. This not only wastes concrete grout and affects the formation of the Twisted King Block, but also causes grout to flow outside the mold, making it difficult to clean once dry. Furthermore, in existing Twisted King Block molds, the openings at the junctions of the three chambers are small and connected at right angles. During demolding, the edges of these right angles are fragile and prone to breakage, compromising the integrity of the Twisted King Block. Utility Model Content

[0004] This utility model provides a sealed twisted block mold to ensure good sealing performance of the twisted block mold and the integrity of the twisted blocks formed by the mold.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: A sealed twisted-king block mold is provided, comprising a bottom mold and two side molds symmetrically arranged on the bottom mold. The two side molds have symmetrically arranged protrusions. After casting, the bottom mold and the two side molds form a twisted-king block composed of a first chamber, a second chamber, and a third chamber connected sequentially from top to bottom. Threaded holes are provided on the edges of the bottom mold and the two side molds, and the bottom mold and the two side molds are fixedly connected by bolts. Its innovation lies in:

[0006] The second chamber is cuboid in shape, with an inner diameter smaller than that of the first and third chambers. The lower part of the inner wall at both ends of the first chamber is an inclined upper transition wall, and the upper part of the inner wall at both ends of the third chamber is an inclined lower transition wall. The front and rear ends of the upper and lower transition walls are connected to the front or rear sides of the two side molds by connecting inclined surfaces.

[0007] The two side molds are fixedly fitted together and are provided with a side sealing structure; the two side molds are connected to the bottom mold and are provided with a bottom sealing structure.

[0008] The protrusion is provided with a demolding hole, and a grout leakage prevention device is provided on the protrusion at the position corresponding to the demolding hole.

[0009] Furthermore, the connecting inclined plane is in the shape of an isosceles triangle, and the included angle of the two equal sides of the connecting inclined plane is connected to the lower end of the corresponding side of the upper or lower transition wall.

[0010] Furthermore, the side sealing structure provided at the fixed and fitted parts of the two side molds is as follows: the fixed and fitted surfaces of the two side molds are side sealing surfaces, and side sealing grooves are provided on the side sealing surface of one of the side molds near the inner and outer ends, and side sealing strips are installed in the side sealing grooves.

[0011] Furthermore, the side sealing structure provided at the fixed and fitted parts of the two side molds is as follows: the fixed and fitted surfaces of the two side molds are side sealing surfaces, a side sealing groove is provided on the side sealing surface of one side mold near the inner end, and a side sealing groove is provided on the side sealing surface of the other side mold near the outer end, and a side sealing strip is installed in all the side sealing grooves.

[0012] Furthermore, the bottom sealing structure provided at the connection between the two side molds and the bottom mold is as follows: the bottom surface of the connection between the side molds and the bottom mold is a bottom sealing surface, a bottom sealing groove is provided on the bottom sealing surface, and a bottom sealing strip is installed in the bottom sealing groove.

[0013] Furthermore, the anti-leakage device includes an anti-leakage plate and a pin. Two rotating sleeves are symmetrically arranged on both sides above the demolding hole. The top of the anti-leakage plate is connected to a rotating rod, and the two ends of the rotating rod are rotatably sleeved in the two rotating sleeves. A pin plate is provided below the demolding hole, and the pin plate has a insertion hole. The pin is T-shaped. The anti-leakage plate rotates downward to fit and cover the demolding hole. The vertical part of the pin corresponds to the insertion hole and is inserted into the insertion hole. The horizontal part fits against the anti-leakage plate, and the height of the horizontal part is higher than one-third of the height of the anti-leakage plate.

[0014] Furthermore, a sealing groove is provided around the demolding hole, and a sealing strip is installed inside the sealing groove.

[0015] Furthermore, the demolding hole is a round hole or a square hole, and the hole sealing groove is generally square or circular.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] (1) The sealing type twisted block mold of this utility model is provided with an upper transition wall, a lower transition wall and a connecting slope, so that the part connecting the first chamber, the second chamber and the third chamber has an inclined transition, which makes it easy for air bubbles in the concrete to be discharged during pouring, while avoiding the right-angle edge being fragile and easily damaged, thus affecting the integrity of the twisted block.

[0018] (2) The present invention provides a sealing type twisted block mold side sealing structure, bottom sealing structure and anti-leakage device to ensure the sealing of the mold during casting, avoid leakage of grout causing waste and affecting the casting and molding of twisted blocks. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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 without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of a sealed twisted block mold according to the present invention.

[0021] Figure 2 This is a top view of a sealed twisted block mold according to the present invention.

[0022] Figure 3 This is a schematic diagram of the sealing structure on the side mold in Embodiment 3 of this utility model.

[0023] Figure 4 This is a schematic diagram of the sealing structure on a side mold in Embodiment 4 of this utility model.

[0024] Figure 5 This is a schematic diagram of the sealing structure on another side mold in Embodiment 4 of this utility model.

[0025] Figure 6 This is a bottom view of the side mold in Embodiment 5 of this utility model.

[0026] Figure 7 For the utility model Figure 1 A in the enlarged view.

[0027] Figure 8 For the utility model Figure 7 A schematic diagram of the anti-leakage plate structure in the middle.

[0028] Figure 9 For the utility model Figure 8 A schematic diagram of the structure for installing a hole sealing strip in the hole sealing groove (square demolding hole).

[0029] Figure 10 This is a structural diagram of the anti-leakage device with a circular demolding hole in Embodiment 7 of this utility model.

[0030] Among them, 1-side sealing structure, 11-side sealing surface, 12-side sealing groove, 13-side sealing strip, 2-bottom sealing structure, 21-bottom sealing surface, 22-bottom sealing groove, 23-bottom sealing strip, 3-leakage prevention device, 31-leakage prevention plate, 32-pin, 33-rotating sleeve, 34-rotating rod, 35-pin plate, 36-insertion hole, 37-hole sealing groove, 38-hole sealing strip, 4-first chamber, 5-second chamber, 6-third chamber, 7-upper transition wall, 8-lower transition wall, 9-connecting inclined surface, 10-side mold, 20-bottom mold, 30-protrusion, 40-demolding hole. Detailed Implementation

[0031] 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.

[0032] The directional terms "front" and "rear" used in this utility model are only used to describe the accompanying drawings. The two side molds are symmetrically arranged front and back and are not intended to limit the actual use of the device. In actual use, the orientation of the device shall be determined by the actual usage.

[0033] Example 1

[0034] This embodiment provides a sealed Twisted King Block mold, including a bottom mold 20 and two side molds 10 symmetrically arranged on the bottom mold 20. The two side molds 10 are provided with protrusions 30 symmetrically arranged on the bottom mold 20. After casting, the bottom mold 20 and the two side molds 10 form a Twisted King Block composed of a first chamber 4, a second chamber 5 and a third chamber 6 connected from top to bottom. The bottom mold 20 and the two side molds 10 are provided with threaded holes on their edges. The bottom mold and the two side molds are fixedly connected by bolts.

[0035] The second chamber 5 is cuboid in shape, with an inner diameter smaller than that of the first chamber 4 and the third chamber 6, such as... Figure 1 and 2 As shown, the lower part of the inner wall at both ends of the first chamber 4 is an inclined upper transition wall 7, and the upper part of the inner wall at both ends of the third chamber 6 is an inclined lower transition wall 8; the front and rear ends of the upper transition wall 7 and the lower transition wall 8 are also connected to the front or rear sides of the two side molds 10 through connecting inclined surfaces 9.

[0036] This embodiment includes an upper transition wall 7, a lower transition wall 8, and a connecting inclined surface 9, so that the connection between the first chamber 4, the second chamber 5, and the third chamber 6 has an inclined transition surface. This increases the opening at the connection between the second chamber 5 and the first chamber 4 and the third chamber 6, ensuring that air bubbles in the concrete can be easily discharged during pouring, while avoiding the connection part being at a right angle, which would make the edge fragile and prone to damage, thus affecting the integrity of the Twisted King block.

[0037] The two side molds 10 are fixedly fitted together and are provided with a side sealing structure 1, and the two side molds are connected to the bottom mold and are provided with a bottom sealing structure 2.

[0038] The protrusion 30 is provided with a demolding hole 40, and a grout leakage prevention device 3 is provided on the protrusion 30 at the position corresponding to the demolding hole 40.

[0039] The side sealing structure 1, bottom sealing structure 2, and anti-leakage device 3 in this embodiment ensure the sealing of the mold during casting, avoid leakage causing waste and affecting the casting and molding of the Twisted King block.

[0040] Example 2

[0041] In this embodiment, the connecting inclined surface 9 is an isosceles triangle. The included angle of the two equal sides of the connecting inclined surface 9 is connected to the lower end of the corresponding side of the upper transition wall 7 or the lower transition wall 8. The corresponding side is the side of the upper transition wall 7 or the lower transition wall 8 that connects to the front or rear side of the side mold.

[0042] The rest is the same as in Example 1.

[0043] The triangular connecting bevel 9 further enhances the connection stability of the connecting parts, preventing the fragile edges of the connecting parts from being easily damaged and affecting the integrity of the twisted king block.

[0044] Example 3

[0045] The side sealing structure 1 provided at the fixed and fitted part of the two side molds 10 in this embodiment is specifically as follows: Figure 3 As shown: the surfaces of the two side molds 10 that are fixedly attached are the side sealing surfaces 11. A side sealing groove 12 is provided on the side sealing surface 11 of one of the side molds 10 near the inner and outer ends. A side sealing strip 13 is installed in the side sealing groove 12.

[0046] The rest is the same as in Example 1. Figure 3 In order to better demonstrate the structure, one side ( Figure 3 The side sealing strip 13 is not installed in the side sealing groove 12 on the left side (in the middle), and the other side ( Figure 3 A side sealing strip 13 is installed in the side sealing groove 12 on the right side of the middle.

[0047] In this embodiment, after the side sealing strip 13 is installed in the side sealing groove 12, the side sealing surfaces 11 of the two side molds 10 are attached together and fixed with bolts. The pressure generated by the bolts causes the side mold 10 without the side sealing strip 13 and the side mold 10 with the side sealing strip 13 to squeeze each other, that is, to squeeze the side sealing strip 13, forming a seal at the contact point on the sides of the two side molds 10, ensuring that there is no leakage of grout during grouting.

[0048] Example 4

[0049] In this embodiment, the side sealing structure 1 provided at the fixed fitting part of the two side molds 10 is specifically as follows: Figure 4 and 5 As shown, the surfaces of the two side molds 10 that are fixedly attached are side sealing surfaces 11. A side sealing groove 12 is provided on the side sealing surface 11 of one side mold 10 near the inner end, and a side sealing groove 12 is provided on the side sealing surface 11 of the other side mold 10 near the outer end. A side sealing strip 13 is installed in all the side sealing grooves 12.

[0050] The rest is the same as in Example 1. Figure 4 and 5 In order to better demonstrate the structure, one side ( Figure 4 On the right side of the middle, Figure 5 The side sealing strip 13 is not installed in the side sealing groove 12 on the left side (in the middle), and the other side ( Figure 4 On the left side of the middle, Figure 5 A side sealing strip 13 is installed in the side sealing groove 12 on the right side of the middle.

[0051] In this embodiment, after the side sealing strip 13 is installed in the side sealing groove 12, the side sealing surfaces 11 of the two side molds 10 are attached together and fixed with bolts. The pressure generated by the bolts causes the two side molds 10, which are both equipped with side sealing strips 13, to squeeze each other, that is, to squeeze the side sealing strips 13, forming a seal at the contact point on the sides of the two side molds 10, ensuring that there is no leakage of grout during grouting.

[0052] The inclusion of two side sealing strips 13 in Embodiments 3 and 4 further enhances the sealing performance. In actual use, only one side sealing strip 13 can be provided between the two side molds 10, and this side sealing strip 13 can be provided on the side sealing surface 11 of any side mold 10, and can be provided near the front or rear end of the side sealing surface 11.

[0053] Example 5

[0054] In this embodiment, the bottom sealing structure 2 provided at the connection between the two side molds 10 and the bottom mold 20 is as follows: Figure 6As shown: The bottom surface of the side mold 10 connected to the bottom mold 20 is the bottom sealing surface 21. The bottom sealing surface 21 is provided with a bottom sealing groove 22, and a bottom sealing strip 23 is installed in the bottom sealing groove 22.

[0055] The rest is the same as in Example 3 or 4.

[0056] In this embodiment, after the bottom sealing strip 23 is installed in the bottom sealing groove 22, the bottom sealing surfaces 21 of the two side molds 10 and the upper surface of the bottom mold 20 are attached together. The side molds 10 and the bottom mold 20 are fixed with bolts. The pressure generated by the bolts causes the two side molds 10 and the bottom mold 20, both of which have bottom sealing strips 23 at the bottom, to be squeezed, that is, the bottom sealing strips 23 are squeezed, sealing the bottom of the two side molds 10 and the bottom mold 20, ensuring that there is no leakage of grout during grouting.

[0057] Example 6

[0058] The anti-leakage device 3 in this embodiment includes an anti-leakage plate 31 and a pin 32, such as Figure 7 As shown in Figure 9, two rotating sleeves 33 are symmetrically arranged on both sides above the demolding hole 40. The top of the anti-leakage plate 31 is connected to the rotating rod 34, and the two ends of the rotating rod 34 are rotated and sleeved in the two rotating sleeves 33. A pin plate 35 is provided below the demolding hole 10. The pin plate 35 has a insertion hole 36. The pin part 32 is T-shaped. The anti-leakage plate 31 is rotated downward to fit and cover the demolding hole 40. The vertical part of the pin part 32 corresponds to the insertion hole 36 and is inserted into the insertion hole 36. The horizontal part is fitted with the anti-leakage plate 31, and the height of the horizontal part is higher than one-third of the height of the anti-leakage plate 31.

[0059] A hole sealing groove 37 is provided around the demolding hole 40, and a hole sealing strip 38 is installed in the hole sealing groove 37.

[0060] The rest is the same as in Example 5.

[0061] The specific usage process in this embodiment is as follows: When grouting is required, a hole sealing strip 38 is installed in the hole sealing groove 37. The leak-proof plate 31 is rotated downwards to compress the hole sealing strip 38, forming a seal with the demolding hole 40. A pin 32 is inserted into the insertion hole 36 to limit the leak-proof plate 31, allowing it to continuously compress the hole sealing strip 38 to form a seal. The height of the horizontal part of the pin 32 increases the contact area with the leak-proof plate 31, resulting in a better compression and sealing effect and preventing grout leakage during grouting. When demolding is required, the pin 32 is removed, and the leak-proof plate 31 is rotated upwards to open the demolding hole 40. Demolding is then performed using a demolding tool.

[0062] Example 7

[0063] In this embodiment, the demolding hole 40 is a round or square hole, and the hole sealing groove 37 is generally square or circular. Figure 9 and 10As shown.

[0064] The rest is the same as in Example 6.

[0065] The side sealing strip, bottom sealing strip, and hole sealing strip of this utility model are made of high temperature resistant, oil resistant, corrosion resistant, acid resistant, aging resistant, and highly elastic sealing strips.

[0066] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the concept and scope of the present utility model. Without departing from the design concept of the present utility model, all modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope of the present utility model. The technical content for which protection is sought in the present utility model has been fully recorded in the technical requirements.

Claims

1. A sealed Twisted King Block mold, comprising a bottom mold and two side molds symmetrically arranged on the bottom mold, wherein the two side molds are provided with symmetrical protrusions, and after casting, the bottom mold and the two side molds form a Twisted King Block composed of a first chamber, a second chamber, and a third chamber connected sequentially from top to bottom; threaded holes are provided on the edges of the bottom mold and the two side molds, and the bottom mold and the two side molds are fixedly connected by bolts; characterized in that: The second chamber is cuboid in shape, with an inner diameter smaller than that of the first and third chambers. The lower part of the inner wall at both ends of the first chamber is an inclined upper transition wall, and the upper part of the inner wall at both ends of the third chamber is an inclined lower transition wall. The front and rear ends of the upper and lower transition walls are connected to the front or rear sides of the two side molds by connecting inclined surfaces. The two side molds are fixedly fitted together and are provided with a side sealing structure; the two side molds are connected to the bottom mold and are provided with a bottom sealing structure. The protrusion is provided with a demolding hole, and a grout leakage prevention device is provided on the protrusion at the position corresponding to the demolding hole.

2. The sealed type twisted block mold according to claim 1, characterized in that: The connecting inclined plane is in the shape of an isosceles triangle, and the included angle of the two equal sides of the connecting inclined plane is connected to the lower end of the corresponding side of the upper or lower transition wall.

3. The sealed type twisted block mold according to claim 1, characterized in that: The side sealing structure provided at the fixed and fitted parts of the two side molds is as follows: the fixed and fitted surfaces of the two side molds are side sealing surfaces, and side sealing grooves are provided on the side sealing surface of one of the side molds near the inner and outer ends, and side sealing strips are installed in the side sealing grooves.

4. A sealed type twisted block mold according to claim 1, characterized in that: The side sealing structure provided at the fixed and fitted parts of the two side molds is as follows: the fixed and fitted surfaces of the two side molds are side sealing surfaces, a side sealing groove is provided on the side sealing surface of one side mold near the inner end, and a side sealing groove is provided on the side sealing surface of the other side mold near the outer end, and a side sealing strip is installed in all the side sealing grooves.

5. A sealed type twisted block mold according to claim 3 or 4, characterized in that: The bottom sealing structure provided at the connection between the two side molds and the bottom mold is as follows: the bottom surface of the connection between the side molds and the bottom mold is a bottom sealing surface, a bottom sealing groove is provided on the bottom sealing surface, and a bottom sealing strip is installed in the bottom sealing groove.

6. A sealed type twisted block mold according to claim 5, characterized in that: The leak-proof device includes a leak-proof plate and a pin. Two rotating sleeves are symmetrically arranged on both sides above the demolding hole. The top of the leak-proof plate is connected to a rotating rod, and the two ends of the rotating rod are rotatably sleeved in the two rotating sleeves. A pin plate is provided below the demolding hole, and the pin plate has a insertion hole. The pin is T-shaped. The leak-proof plate rotates downward to fit and cover the demolding hole. The vertical part of the pin corresponds to the insertion hole and is inserted into the insertion hole. The horizontal part fits against the leak-proof plate, and the height of the horizontal part is higher than one-third of the height of the leak-proof plate.

7. A sealed type twisted block mold according to claim 6, characterized in that: The outer periphery of the demolding hole is provided with a hole sealing groove, and a hole sealing strip is installed in the hole sealing groove.

8. A sealed type twisted block mold according to claim 7, characterized in that: The demolding hole is a round hole or a square hole, and the hole sealing groove is generally square or circular.

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