Concrete member forming die

Abstract

The utility model provides a concrete member forming die, which relates to the technical field of concrete well lid dies, and comprises a forming die body, the forming die body comprises a die cavity piece, a cover covers the upper port of the die cavity piece, the upper end of the cover is fixedly connected with a handle, and the side surface of the die cavity piece is uniformly and fixedly connected with reinforcing ribs. According to the concrete well lid pouring device, when a concrete well lid needs to be poured, the cover is lifted up through the handle, well lid framework reinforcing steel bars are placed in the die cavity piece, then concrete is poured into the die cavity piece, the cover slides in the end opening of the die cavity piece in the vertical direction, the positioning assembly comprises a positioning rod, and a magnetic block is fixedly connected to the inner bottom wall of the die cavity piece. The cover slides downwards along the positioning assembly to cover the end opening of the mold cavity piece, the bottom end of the positioning assembly is detachably connected with the mold cavity piece, and therefore the mold core does not need to be aligned (the mold core, namely the positioning rod, is fixed in advance in a magnetic attraction mode and can also be rapidly positioned through magnetic attraction subsequently).

Description

Technical Field

[0001] The utility model relates to the technical field of concrete manhole cover moulds, in particular to a concrete component forming mould. Background Art

[0002] Concrete components are a type of building material that is formed by placing a steel skeleton in a molding mold and then pouring concrete. Commonly used concrete components include concrete manhole covers, concrete water pipes, and concrete precast walls.

[0003] During the construction process, temporary drainage wells are often needed to facilitate the drainage of sewage generated during the construction process. Because there is a large flow of people on the construction site and there are often workers working at night, concrete manhole covers are often placed above the drainage wells to prevent people from falling into them.

[0004] In the daily process of pouring concrete manhole covers, since a disassembly hole needs to be reserved on the concrete manhole cover, and the core of the disassembly hole is located on the cover, the cover needs to be placed on the mold and aligned with the core to ensure that there is a through disassembly hole on the formed concrete manhole cover. However, it is difficult to align the core of the mold with the corresponding groove position in the mold when the mold is filled with concrete. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a concrete component forming mold.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete component forming mold, including a forming mold body, the forming mold body includes a mold cavity, wherein a cover covers the upper port of the mold cavity, a handle is fixedly connected to the upper end of the cover, wherein the side of the mold cavity is evenly fixedly connected with reinforcing ribs, and the cover slides vertically at the port of the mold cavity with the help of a positioning assembly.

[0007] The effect achieved by the above components is: when it is necessary to cast the concrete manhole cover, first lift the cover by the handle to place the manhole cover skeleton steel bars in the mold cavity, then pour concrete into the mold cavity, slide the cover down along the positioning component and cover the port of the mold cavity, wherein the bottom end of the positioning component and the mold cavity are detachably connected, thereby ensuring that there are reserved holes for disassembly and assembly on the concrete manhole cover, and also facilitating the demolding of the concrete manhole cover after forming, and the reinforcing ribs serve to increase the overall strength of the mold cavity, and the cover covers the upper port of the mold cavity to ensure that the concrete manhole cover avoids water loss and at the same time can be quickly formed by sending steam for curing.

[0008] Preferably, the positioning assembly comprises a positioning rod, the positioning rod slides through the cover, and a magnetic block is fixedly connected to the inner bottom wall of the mold cavity, wherein the positioning rod is adsorbed on the surface of the magnetic block.

[0009] The effect achieved by the above components is: the positioning rod is magnetically attracted to the surface of the magnetic block, so that the positioning rod can be quickly fixed to the upper end of the mold cavity. The positioning rod forms a mold core for forming a disassembly hole of the concrete manhole cover. When demolding the concrete manhole cover, only the positioning rod is pulled off the magnetic block with force. The disassembly hole formed by the positioning rod on the concrete manhole cover can be inserted into the hook stick to hook up the concrete manhole cover to achieve quick demolding.

[0010] Preferably, a rubber sleeve is provided at the connection between the magnetic block and the positioning rod.

[0011] The effect achieved by the above components is: the rubber sleeve is put on the connection between the magnetic block and the positioning rod to protect the connection, so that the concrete does not contact the connection between the magnetic block and the positioning rod, making it convenient to pull the magnetic block and the positioning rod apart.

[0012] Preferably, a support ring is fixedly connected to the surface of the positioning rod, and a baffle is fixedly connected to the upper end of the positioning rod, wherein the support ring and the baffle limit the vertical movement limit of the cover.

[0013] Preferably, an assembly mechanism is provided on the surface of the cover, wherein the assembly mechanism comprises a slide rod, a male mold is detachably mounted on the bottom end of the slide rod, a cross plate is fixedly connected to the upper end of the slide rod, and a wedge is provided between the cross plate and the cover.

[0014] The effect achieved by the above components is: when it is necessary to emboss a pattern on the upper end of a concrete manhole cover, it is only necessary to install the positive mold printed with the corresponding pattern on the sliding rod, and then lift the sliding rod with a wedge block to ensure that the positive mold is fixed to the bottom of the cover, and the pattern is embossed when the cover is covered on the concrete surface.

[0015] Preferably, the bottom end of the wedge block slides on the inclined surface of the cover to squeeze the horizontal plate to move in the vertical direction, wherein the wedge block is a wooden wedge.

[0016] The effect achieved by the above components is that the wooden wedge can be deformed to lift up the cross plate and then be locked and fixed.

[0017] Preferably, a vibration assembly is provided on the side wall of the mold cavity part, and the vibration assembly includes a rubber block fixed to the side of the mold cavity part, a plug hole is provided on the side of the rubber block inclined downward, and a groove connecting the plug hole is provided on the side of the rubber block.

[0018] The effect achieved by the above components is: insert the concrete vibrator into the socket on the rubber block, start the concrete vibrator, and then vibrate the mold cavity to reduce the bubbles in the concrete manhole cover, wherein the groove allows the socket to deform when a thicker concrete vibrator is inserted into the socket.

[0019] Compared with the prior art, the advantages and positive effects of the utility model are:

[0020] 1. In the utility model, when it is necessary to cast a concrete manhole cover, the cover is first lifted by the handle to place the manhole cover skeleton steel bars in the mold cavity, and then concrete is poured into the mold cavity. The cover is slid downward along the positioning component to cover the port of the mold cavity, wherein the bottom end of the positioning component and the mold cavity are detachably connected without aligning the mold core (the mold core, i.e., the positioning rod, is fixed in advance by magnetic attraction and can also be quickly positioned by magnetic attraction later), thereby ensuring that there are reserved holes for disassembly and assembly on the concrete manhole cover and facilitating demoulding of the concrete manhole cover after forming.

[0021] 2. In the utility model, the cover covers the upper port of the mold cavity to prevent the concrete manhole cover from losing water. At the same time, it can be quickly formed by sending steam for curing.

[0022] 3. In the utility model, the positioning rod is magnetically attracted to the surface of the magnetic block, so that the positioning rod can be quickly fixed to the upper end of the mold cavity. The positioning rod forms a mold core for forming a disassembly hole of the concrete manhole cover. When demolding the concrete manhole cover, the positioning rod is only pulled off the magnetic block with force. The disassembly hole formed by the positioning rod on the concrete manhole cover can be inserted into a hook stick to hook up the concrete manhole cover to achieve rapid demolding. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional structural schematic diagram of a concrete component forming mold is proposed for the utility model;

[0024] Figure 2 A partially disassembled structural schematic diagram of a concrete component forming mold is proposed for the utility model;

[0025] Figure 3 A structural schematic diagram of the bottom of a cover in a concrete component forming mold is provided for the utility model;

[0026] Figure 4 The utility model proposes a concrete component forming mold Figure 3 Enlarged view of point A.

[0027] Legend: 1. Cavity piece; 2. Cover; 3. Reinforcement rib; 4. Handle; 5. Positioning assembly; 51. Positioning rod; 52. Baffle; 53. Rubber sleeve; 54. Magnetic block; 55. Support ring; 6. Assembly mechanism; 61. Sliding rod; 62. Cross plate; 63. Wedge block; 64. Male mold; 7. Vibration assembly; 71. Rubber block; 72. Socket; 73. Groove. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1-4As shown, a concrete component forming mold comprises a forming mold body, the forming mold body comprises a cavity part 1, wherein a cover 2 covers the upper port of the cavity part 1, and a handle 4 is fixedly connected to the upper end of the cover 2, wherein the side of the cavity part 1 is evenly fixedly connected with reinforcing ribs 3, and the cover 2 slides vertically at the port of the cavity part 1 with the help of a positioning component 5. When it is necessary to cast a concrete manhole cover, the cover 2 is first lifted by the handle 4 to place the manhole cover skeleton steel bars in the cavity part 1, and then concrete is poured into the cavity part 1, and the cover 2 is slid downward along the positioning component 5 to cover the port of the cavity part 1, wherein the bottom end of the positioning component 5 and the cavity part 1 are detachably connected, thereby ensuring that there are reserved holes for disassembly and assembly on the concrete manhole cover and facilitating the removal of the concrete manhole cover after molding. The mold, the reinforcing rib 3 serves to increase the overall strength of the mold cavity 1, the cover 2 covers the upper port of the mold cavity 1 to ensure that the concrete manhole cover prevents moisture loss. At the same time, steam curing can be sent in to quickly form the mold. The positioning rod 51 slides through the cover 2, and the inner bottom wall of the mold cavity 1 is fixedly connected with a magnetic block 54, wherein the positioning rod 51 is adsorbed on the surface of the magnetic block 54. The positioning rod 51 is magnetically attracted to the surface of the magnetic block 54, and the positioning rod 51 can be quickly fixed to the upper end of the mold cavity 1. The positioning rod 51 forms a mold core for forming a disassembly hole for the concrete manhole cover. When demolding the concrete manhole cover, only the positioning rod 51 is pulled off the magnetic block 54 with force, and the disassembly hole can be formed on the concrete manhole cover from the positioning rod 51. The hook stick is inserted to hook the concrete manhole cover to achieve rapid demoulding. The magnetic block 54 and the positioning rod A rubber sleeve 53 is sleeved at the connection between the magnetic block 54 and the positioning rod 51. The rubber sleeve 53 is sleeved at the connection between the magnetic block 54 and the positioning rod 51 to protect the connection, so that the concrete does not contact the connection between the magnetic block 54 and the positioning rod 51, which is convenient for the magnetic block 54 and the positioning to be pulled apart. A support ring 55 is fixedly connected to the surface of the positioning rod 51, and a baffle 52 is fixedly connected to the upper end of the positioning rod 51, wherein the support ring 55 and the baffle 52 limit the vertical movement limit of the cover 2. An assembly mechanism 6 is arranged on the surface of the cover 2, wherein the assembly mechanism 6 includes a slide bar 61, and a male mold 64 is detachably installed at the bottom end of the slide bar 61. A cross plate 62 is fixedly connected to the upper end of the slide bar 61, wherein a wedge block 63 is arranged between the cross plate 62 and the cover 2, and a pattern needs to be embossed on the upper end of the concrete manhole cover. When marking, it is only necessary to install the positive mold 64 printed with the corresponding pattern on the slide bar 61, and then use the wedge block 63 to lift the slide bar 61 to ensure that the positive mold 64 is fixed to the bottom of the cover 2, and the pattern is imprinted when the cover 2 is covered on the concrete surface. The bottom end of the wedge block 63 slides on the inclined surface of the cover 2 to squeeze the cross plate 62 to move in the vertical direction, wherein the wedge block 63 is a wooden wedge. The wooden wedge can be deformed and then lift the cross plate 62 to be locked and fixed. The side wall of the mold cavity part 1 is provided with a vibration component 7, and the vibration component 7 includes a rubber block 71 fixed to the side of the mold cavity part 1. The side of the rubber block 71 is inclined downward to open a socket 72, and the side of the rubber block 71 is provided with a strip groove 73 connected to the socket 72. The concrete vibrator is inserted into the socket 72 on the rubber block 71, and the concrete vibrator is started.The mold cavity 1 is then vibrated to reduce the bubbles in the concrete manhole cover, wherein the groove 73 is used to allow the insertion hole 72 to deform when a thicker concrete vibrator is inserted into the insertion hole 72.

[0029] Working principle: when it is necessary to cast the concrete manhole cover, first lift the cover 2 through the handle 4 to place the manhole cover skeleton steel bar in the mold cavity 1, then pour concrete into the mold cavity 1, and slide the cover 2 downward along the positioning component 5 to cover the port of the mold cavity 1, wherein the bottom end of the positioning component 5 and the mold cavity 1 are detachably connected, ensuring that there is a disassembly and assembly reserved hole on the concrete manhole cover, and at the same time facilitating the demoulding of the concrete manhole cover after molding, and the reinforcing ribs 3 increase the overall strength of the mold cavity 1, and the cover 2 covers the upper port of the mold cavity 1 to ensure that the concrete manhole cover prevents moisture loss. At the same time, it can be quickly formed by sending steam for curing, and the positioning rod 51 is magnetically attracted to the surface of the magnetic block 54 to quickly fix the positioning rod 51 on the upper end of the mold cavity 1, and the positioning rod 51 is formed by the positioning rod 51 to form a mold core for forming the disassembly and assembly hole of the concrete manhole cover. When demoulding the concrete manhole cover, only the positioning rod 51 is pulled off the magnetic block 54 by force, and the positioning rod 51 can be removed from the concrete A disassembly hole is formed on the manhole cover, and a hook stick is inserted to hook up the concrete manhole cover to achieve quick demoulding. The rubber sleeve 53 is sleeved on the connection between the magnetic block 54 and the positioning rod 51 to protect the connection, so that the concrete does not contact the connection between the magnetic block 54 and the positioning rod 51, which is convenient for the magnetic block 54 and the positioning to be pulled apart. When it is necessary to emboss a pattern mark on the upper end of the concrete manhole cover, it is only necessary to install the positive mold 64 printed with the corresponding pattern on the slide bar 61, and then lift the slide bar 61 through the wedge block 63 to ensure that the positive mold 64 is fixed to the bottom of the cover 2, and the pattern is embossed when the cover 2 is covered on the concrete surface. The wooden wedge can be deformed to lift the cross plate 62 and then lock it. The concrete vibrator is inserted into the socket 72 on the rubber block 71, and the concrete vibrator is started, so that the mold cavity 1 vibrates to reduce the bubbles in the concrete manhole cover, wherein the strip groove 73 allows the socket 72 to be deformed when a thicker concrete vibrator is inserted into the socket 72.

[0030] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. 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 technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A concrete component forming mold, comprising a forming mold body, characterized in that: The molding die body comprises a mold cavity (1), wherein a cover (2) covers an upper end of the mold cavity (1), a handle (4) is fixedly connected to the upper end of the cover (2), wherein reinforcing ribs (3) are evenly fixedly connected to the side of the mold cavity (1), and the cover (2) slides vertically at the end of the mold cavity (1) with the aid of a positioning assembly (5).

2. The concrete component forming mold according to claim 1, characterized in that: The positioning assembly (5) comprises a positioning rod (51), the positioning rod (51) slides through the cover (2), and a magnetic block (54) is fixedly connected to the inner bottom wall of the mold cavity (1), wherein the positioning rod (51) is adsorbed on the surface of the magnetic block (54).

3. The concrete component forming mold according to claim 2, characterized in that: The connection between the magnetic block (54) and the positioning rod (51) is covered with a rubber sleeve (53).

4. The concrete component forming mold according to claim 3, characterized in that: A support ring (55) is fixedly connected to the surface of the positioning rod (51), and a baffle (52) is fixedly connected to the upper end of the positioning rod (51), wherein the support ring (55) and the baffle (52) limit the vertical movement limit of the cover (2).

5. The concrete component forming mold according to claim 4, characterized in that: An assembly mechanism (6) is provided on the surface of the cover (2), wherein the assembly mechanism (6) comprises a slide rod (61), a male mold (64) is detachably mounted on the bottom end of the slide rod (61), and a cross plate (62) is fixedly connected to the upper end of the slide rod (61), wherein a wedge block (63) is provided between the cross plate (62) and the cover (2).

6. The concrete component forming mold according to claim 5, characterized in that: The bottom end of the wedge block (63) slides on the cover (2) on an inclined surface to squeeze the horizontal plate (62) to move in a vertical direction, wherein the wedge block (63) is a wooden wedge.

7. The concrete component forming mold according to claim 6, characterized in that: The side wall of the mold cavity (1) is provided with a vibration assembly (7), and the vibration assembly (7) comprises a rubber block (71) fixed to the side of the mold cavity (1), and a plug hole (72) is provided on the side of the rubber block (71) in an inclined manner downward, and a strip groove (73) connected to the plug hole (72) is provided on the side of the rubber block (71).

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