A conveying port mold with a reinforcing bar adjusting reserved hole

Abstract

The utility model provides a kind of material conveying port mould with reinforcing steel bar adjusting reserved hole, it is related to material conveying port mould technical field, and it includes: die mouth and die holder, the die mouth and the die holder are connected and form the perforation of up and down, the die holder outer wall is successively provided with multiple through holes;Multiple plugging plates, each plugging plate is movably arranged on the inner wall of the die holder and blocks one through hole, so that the inner wall and the outer wall of the die holder are blocked, reinforcing steel bar hole is provided on the plugging plate, and the reinforcing steel bar hole is communicated with the through hole.The utility model has the beneficial effects that: by setting die holder with plugging plate sliding, the die holder is reserved reinforcing steel bar hole, at this time, the reinforcing steel bars at material conveying port are not needed to be cut off, the integrity of reinforcing steel bar is guaranteed, and the plugging plate can slide relative to the die holder, the spacing between reinforcing steel bar holes can be adjusted, so that the application range of the mould is increased;Driving device takes the reverse equidistant inclined guide groove on guide plate as core.

Description

Technical Field

[0001] This utility model relates to the field of material transfer port mold technology, and in particular to a material transfer port mold with a pre-reserved hole for adjusting steel bars. Background Technology

[0002] With the improvement of building quality, aluminum formwork is now widely used. Because the side formwork of the wall, column and beam of the quick-release aluminum formwork system needs to be used for the next floor immediately after the next pouring and removal, an opening is needed for vertical transfer during this period.

[0003] Traditional methods of directly leaving holes in slabs not only damage the reinforcing bars at that location, but also make it difficult to connect the reinforcing bars during secondary sealing. Furthermore, the reinforcing bar structure varies depending on the location of the material transfer opening, making it difficult for existing material transfer opening molds to adapt to the reinforcing bar structure. Therefore, a material transfer opening mold that can both meet the requirements of material transfer and protect the reinforcing bars is needed. Utility Model Content

[0004] In view of this, the present invention provides a material transfer port mold with a pre-drilled hole for adjusting the reinforcing bars, which solves the technical problem that the existing material transfer port molds require the destruction of the reinforcing bar structure and have low applicability.

[0005] An embodiment of this utility model provides a material transfer port mold with a pre-drilled hole for adjusting reinforcing bars, comprising: The mold opening and the mold base are connected vertically to form a through hole, and the outer wall of the mold base has multiple through holes continuously formed thereon. Multiple sealing plates are provided, each of which is movably disposed on the inner wall of the mold base and blocks one of the through holes, thereby sealing the inner and outer walls of the mold base. A reinforcing bar hole is provided through the sealing plate, and the reinforcing bar hole is connected to the through hole. The reinforcing bar can continuously pass through the through hole and the reinforcing bar hole, and then pass through the mold base. And two driving devices, each of which is detachably disposed below one side of the mold base and its movable end is connected to multiple sealing plates. The driving device includes a guide plate, multiple connectors and a driving component. One end of each of the multiple connectors is connected to the movable end of the driving component, and the other end of each connector is connected to a corresponding sealing plate. The guide plate has multiple guide grooves on its surface, which are arranged at an angle on the guide plate. Each connector has a guide rod on its exterior, and each guide rod is slidably connected to a guide groove. The drive unit controls the synchronous movement of the multiple connectors. Under the guidance of the guide grooves, the multiple connectors pull the multiple sealing plates to change their relative spacing.

[0006] Furthermore, a sliding groove is provided on the inner wall of the mold base, and multiple sealing plates are slidably connected to the sliding groove. The sliding direction of the sealing plate is the same as the length direction of the through hole, so that the movement trajectory of the rebar hole coincides with that of the through hole.

[0007] Furthermore, the connector includes a sleeve and a slide rod, the slide rod being slidably connected to the sleeve, and the sleeve being disposed outside the sealing plate.

[0008] Furthermore, the housing of the driving component is connected to the guide plate, the guide plate is connected to the lower part of the mold base, a guide rail is provided on the output end of the driving component, and multiple slide rods are movably connected to the guide rail.

[0009] Furthermore, one end of each slide bar is connected to a limiting block, and a limiting groove is formed on the surface of the guide rail, with the multiple limiting blocks slidably connected to the limiting groove.

[0010] Furthermore, the longitudinal cross-sections of both the limiting block and the limiting groove are trapezoidal.

[0011] Furthermore, the guide groove on the guide plate is configured such that, in the direction near the center of the guide plate, the inclination angle of the guide groove gradually decreases, and the guide rods closer to both ends of the guide plate are driven to a greater horizontal displacement.

[0012] Furthermore, a reinforcing rod is connected between the two sides of the inner wall of the die opening.

[0013] Furthermore, handles are symmetrically provided at both ends of the upper part of the mold opening.

[0014] Furthermore, the steel bar holes facing opposite directions on the inner wall of the mold base are staggered to allow the steel bars at both ends to extend interlaced into the mold base.

[0015] The beneficial effects of the technical solution provided by the embodiments of this utility model are as follows: The material transfer port mold with pre-reserved holes for rebar adjustment of this utility model, by setting a mold base and a sliding sealing plate, allows the mold base to reserve rebar holes. At this time, it is not necessary to cut the rebar at the material transfer port, thus ensuring the integrity of the rebar. Moreover, the sealing plate can slide relative to the mold base, and the spacing between the rebar holes can be adjusted, thereby increasing the applicability of the mold. The driving device is based on the guide groove with reverse equidistant inclined guide plate as the core, and is coordinated with the sliding rod, guide rail and trapezoidal limit block and the movable connection of the limit groove. It can stably pull the sealing plate to change the spacing, realize the precise adjustment of the rebar hole position, and greatly improve the flexibility and adaptability of construction. The staggered layout of the rebar holes assisted by the scale lines on the inner wall of the mold base not only avoids the mutual interference of the rebars in the mold base, but also enhances the overall strength and stability of the mold base, improves the load-bearing capacity and deformation resistance of the mold in construction, extends the service life, improves the construction efficiency, and reduces the risk of mold damage. It provides a more stable, accurate, efficient and economical material transfer port solution for building construction, with significant economic and social benefits and broad market application prospects. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the material transfer port mold with a pre-reserved hole for adjusting the reinforcing bars according to this utility model; Figure 2 This is a longitudinal sectional perspective view of the material transfer port mold with pre-drilled holes for adjusting reinforcing bars according to this utility model; Figure 3 This is a partial three-dimensional view of the material transfer port mold with a pre-reserved hole for adjusting the reinforcing bars, which is part of the structure of this utility model.

[0017] In the diagram: 1. Mold opening; 2. Mold base; 3. Through hole; 4. Sealing plate; 5. Rebar hole; 6. Guide plate; 7. Guide groove; 8. Rod sleeve; 9. Sliding rod; 10. Guide rail; 11. Driving component; 12. Guide rod; 13. Limiting block; 14. Limiting groove; 15. Reinforcing rod; 16. Handle; 17. Sliding groove. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be further described below with reference to the accompanying drawings. The following description presents a preferred embodiment of several possible embodiments of this utility model, intended to provide a basic understanding of the utility model, but not intended to identify the key or decisive elements of the utility model or to limit the scope of protection sought.

[0019] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0020] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0021] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures. Also, it should be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale.

[0022] It should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please refer to Figures 1 to 3 The present invention provides a material transfer port mold with a pre-drilled hole for adjusting steel bars, including a mold opening 1, a mold base 2, multiple sealing plates 4 and two driving devices. The mold opening 1 and the mold base 2 are the basic components of the material transfer port mold, and the two are fixedly connected by top and bottom limiting pins.

[0024] Please refer to Figure 2 In this embodiment, the inner wall of the mold base 2 is provided with a sliding groove 17, and the surface of the sliding groove 17 is coated with polytetrafluoroethylene to ensure smooth sliding of the sealing plate 4. The two sides of the sealing plate 4 are tightly fitted with the sliding groove 17, which can reduce friction and ensure that the sealing plate 4 will not shake or shift during the sliding process, thereby realizing the adjustment of the position of the rebar hole 5.

[0025] Multiple through holes 3 are opened through the surface of the mold base 2, and steel bar holes 5 are opened through the sealing plate 4. The steel bar holes 5 are round holes, and the through holes 3 are elongated holes with their lower ends penetrating the mold base 2, so that the steel bars can be removed from the mold base 2. The length direction of the through holes 3 is the same as the movement direction of the steel bar holes 5. Therefore, when the sealing plate 4 slides relative to the mold base 2, the steel bar holes 5 are always inside the through holes 3.

[0026] Furthermore, in this embodiment, the driving device includes a guide plate 6, multiple connectors, and a driving component 11. The driving component 11 is selected as an electric push rod or an electric cylinder. The guide plate 6 is detachably connected to the lower part of the mold base 2 so that the driving device can be disassembled together with the sealing plate 4. The guide plate 6 is provided with a guide groove 7, which adopts a reverse equidistant inclined design with an inclination angle between 5° and 15°. Depth scale lines are also engraved in the groove to facilitate precise control of the moving distance of the sealing plate 4.

[0027] It should be noted that the two drive devices are detachably connected by a positioning rod 18. After the positioning rod 18 is removed, the two drive devices can move relative to each other and be separated from the mold base 2. When it is necessary to remove the mold, the drive device together with the sealing plate 4 can be left outside the reinforcing bar, the mold can be lifted up and separated from the reinforcing bar, and then the sealing plate 4 can be slid out along the reinforcing bar.

[0028] In order to connect with the guide plate 6, the connector is provided with a guide rod 12. The guide rod 12 is a round rod, one end of which extends into the guide groove 7 and is slidably connected to the guide groove 7. When the guide rod 12 is vertically driven by the drive member 11, it can synchronously generate horizontal movement along the inclined guide groove 7.

[0029] Additionally, the connecting components include a sleeve 8 and a sliding rod 9. One end of the sliding rod 9 is connected to the sealing plate 4, and the other end is connected to the guide rail 10, which is fixed to the movable end of the driving component 11. The sliding rod 9 and the guide rail 10 are movably connected through a trapezoidal limiting block 13 and a limiting groove 14. The longitudinal cross-section of both the limiting block 13 and the limiting groove 14 is trapezoidal. This design increases the contact area and effectively prevents the sliding rod 9 from detaching from the guide rail 10 during movement, ensuring that the driving device can stably pull the sealing plate 4 to change the relative distance, thereby achieving precise adjustment of the position of the rebar hole 5.

[0030] In an optional embodiment, the inner wall of the mold base 2 is engraved with horizontal and vertical scale lines for precise positioning of the rebar holes 5. The lateral offset distance between adjacent rebar holes 5 is designed to be 1.5 times the diameter of the rebar, forming an interlaced layout. This design not only allows the rebars at both ends to extend interlaced into the mold base 2, avoiding interference between the rebars within the mold base 2, but also enables the rebars to form an interwoven network structure within the mold base 2, effectively enhancing the overall strength and stability of the mold base 2 and improving the load-bearing capacity and deformation resistance of the mold during construction.

[0031] In the specific implementation process, the steel bars are inserted into the formwork 2 and then bent to leave a transfer space in the middle of the formwork 2. At the same time, there is no need to cut the steel bars passing through the material transfer port. After the formwork is dismantled, the steel bars can be bent and tied for welding connection.

[0032] To facilitate mold movement, in an optional embodiment, handles 16 are symmetrically provided at both ends of the upper part of the mold opening 1. The handles 16 have an arc-shaped design and a non-slip surface for easy gripping by operators. The handles 16 ensure that operators can easily apply force when handling and installing the mold, improving work efficiency.

[0033] Furthermore, in this embodiment, multiple reinforcing rods 15 are provided inside the mold base 2 to ensure that the mold base 2 will not deform under heavy pressure. At the same time, the surface of the reinforcing rods 15 is also coated with an anti-corrosion coating to extend the service life of the mold base 2.

[0034] After processing and fabricating all components, including mold opening 1, mold base 2, sealing plate 4, and drive device, the entire assembly is performed. The drive device smoothly pulls the sealing plate 4 to change the relative spacing. After assembly, the mold is debugged. By simulating a construction scenario, the reasonableness of the staggered layout of the rebar holes 5, the smoothness of the movement of the sealing plate 4, and the accuracy of the drive device's adjustment are checked. Through repeated debugging and optimization, it is ensured that the mold can meet the actual construction needs and achieve the expected design goals.

[0035] In this document, the directional terms such as front, back, top, and bottom are defined based on the position of the components in the accompanying drawings and their relative positions to each other, solely for the purpose of clarity and convenience in expressing the technical solution. It should be understood that these are relative concepts and can vary depending on different methods of use and placement; the use of these directional terms should not limit the scope of protection claimed in this application.

[0036] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A material transfer mold with a pre-drilled hole for adjusting reinforcing bars, characterized in that, include: The mold opening (1) and the mold base (2) are connected vertically and form a through hole that runs vertically through the mold base (2). Multiple through holes (3) are continuously opened on the outer wall of the mold base (2). Multiple sealing plates (4), each sealing plate (4) is movably disposed on the inner wall of the mold base (2) and blocks one of the through holes (3), so that the inner wall and outer wall of the mold base (2) are blocked. A reinforcing bar hole (5) is provided through the sealing plate (4), the reinforcing bar hole (5) and the through hole (3) are connected, and the reinforcing bar can continuously pass through the through hole (3) and the reinforcing bar hole (5), and then pass through the mold base (2); And two driving devices, each of the driving devices is detachably disposed below one side of the mold base (2) and its movable end is connected to multiple sealing plates (4). The driving device includes a guide plate (6), multiple connectors and a driving member (11). One end of the multiple connectors is connected to the movable end of the driving member (11), and the other end of each connector is connected to a corresponding sealing plate (4). The guide plate (6) has multiple guide grooves (7) on its surface. The multiple guide grooves (7) are arranged obliquely on the guide plate (6). Each connector is provided with a guide rod (12) on its outside. Each guide rod (12) is slidably connected to a guide groove (7). The multiple connectors are controlled to move synchronously by the drive member (11). Under the guidance of the guide groove (7), the multiple connectors pull the multiple sealing plates to change their relative spacing.

2. The transfer port mold with reinforcement adjustment pre-holes of claim 1, wherein: The inner wall of the mold base (2) is provided with a sliding groove (17), and multiple sealing plates (4) are slidably connected to the sliding groove (17). The sliding direction of the sealing plate (4) is the same as the length direction of the through hole (3), so that the movement trajectory of the steel bar hole (5) coincides with the through hole (3).

3. The transfer port mold with rebar adjustment holes of claim 1, wherein: The connector includes a sleeve (8) and a slide rod (9), the slide rod (9) being slidably connected to the sleeve (8), and the sleeve (8) being disposed outside the sealing plate (4).

4. The material transfer mold with a pre-drilled hole for adjusting reinforcing bars as described in claim 3, characterized in that: The housing of the drive component (11) is connected to the guide plate (6), the guide plate (6) is connected to the lower part of the mold base (2), and a guide rail (10) is provided on the output end of the drive component (11). Multiple slide rods (9) are movably connected to the guide rail (10).

5. The material transfer mold with a pre-drilled hole for adjusting reinforcing bars as described in claim 4, characterized in that: One end of each slide bar (9) is connected to a limiting block (13), and a limiting groove (14) is opened on the surface of the guide rail (10). The multiple limiting blocks (13) are slidably connected to the limiting groove (14).

6. The material transfer mold with a pre-drilled hole for adjusting reinforcing bars as described in claim 5, characterized in that: The longitudinal cross-sections of the limiting block (13) and the limiting groove (14) are both trapezoidal.

7. The material transfer mold with a pre-drilled hole for adjusting reinforcing bars as described in claim 1, characterized in that: The guide groove (7) is configured on the guide plate (6) such that, in the direction close to the middle of the guide plate (6), the inclination angle of the guide groove (7) gradually decreases, and the guide rods (12) closer to both ends of the guide plate (6) are driven to a greater horizontal displacement.

8. The material transfer mold with a pre-drilled hole for adjusting reinforcing bars as described in claim 1, characterized in that: A reinforcing rod (15) is connected between the two sides of the inner wall of the mold opening (1).

9. The material transfer mold with a pre-drilled hole for adjusting reinforcing bars as described in claim 1, characterized in that: The upper two ends of the die (1) are symmetrically provided with handles (16).

10. The transfer port mold with rebar adjustment holes of claim 1, wherein: The steel bar holes (5) on the inner wall of the mold base (2) are staggered so that the steel bars at both ends can extend into the mold base (2) in an alternating manner.

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