Side formwork connecting structure and precast beam mold

Abstract

The utility model provides a side formwork connecting structure and a precast beam mold, and relates to the technical field of building equipment. The side formwork connecting structure comprises a top plate, a sliding piece and two side plates. The two side plates are oppositely arranged, the top of each side plate is connected with at least one sliding part, the top plate is in sliding fit with the sliding parts, so that the side plates can move relative to the top plate under the action of external force to adjust the distance between the two side plates, and the side plates are used for manufacturing precast beams. The two side plates move towards each other or away from each other along the top plate through the sliding pieces, so that the distance between the two side plates is reduced or increased, the purpose of adjusting the distance between the two side plates is achieved, and the manufacturing requirements of different precast beams are met; therefore, by arranging the sliding pieces between the top plate and the side plates, the two side plates can move relative to the top plate more conveniently, and the adaptability of the side formwork connecting structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a side formwork connection structure and a prefabricated beam mould. Background Art

[0002] As an emerging construction product, prestressed concrete precast beams are widely used in the construction of various large factories, logistics warehouses, production workshops and large-span and large-bay buildings. However, the existing side formwork structures on the market are complex and usually fixed structures, which cannot adapt to the production of prestressed beams of different structures. Utility Model Content

[0003] The utility model aims to provide a side template connection structure and a prefabricated beam mold, which can conveniently adjust the spacing of the side plates and have better adaptability.

[0004] The embodiment of the utility model is achieved as follows:

[0005] In a first aspect, the utility model provides a side formwork connection structure, comprising a top plate, a sliding member and two side plates;

[0006] The two side panels are arranged opposite to each other, and the top of each side panel is connected to at least one sliding member. The top panel and the sliding member are slidably matched so that the side panels can move relative to the top panel under the action of external force to adjust the distance between the two side panels. The side panels are used to make prefabricated beams.

[0007] In an optional embodiment, a slide rail is provided on the bottom wall of the top plate, the slide rail extends in a vertical direction of the side plate, and the sliding member is slidably matched with the slide rail.

[0008] In an optional embodiment, the bottom wall of the top plate is further provided with a support rib, and the slide rail is fixedly connected to the support rib.

[0009] In an optional embodiment, the side formwork connection structure also includes a limit plate, which is connected to the side of the top plate, and is used to abut against the outer side wall of the side plate. The limit plate is also used to make the top wall of the prefabricated beam.

[0010] In an optional embodiment, the limiting plate and the top plate are integrally formed.

[0011] In an optional embodiment, the limiting plate includes a connecting portion and an abutting portion that are connected to each other, one end of the connecting portion is connected to one side of the top plate, and the other end is connected to the abutting portion, and the other end of the abutting portion abuts against the outer wall of the side plate, and the abutting portion is used to make the top wall of the prefabricated beam.

[0012] In an optional embodiment, the connecting portion and the abutting portion are arranged at an angle.

[0013] In an optional embodiment, there are two limit plates, the two limit plates are respectively connected to two side edges of the top plate, and the two limit plates are symmetrically arranged.

[0014] In an optional embodiment, the top plate is provided with a movable hole, the movable hole extends in a direction perpendicular to the side plate, and the sliding member passes through the movable hole and is connected to the top of the side plate.

[0015] In a second aspect, the utility model provides a precast beam mould, comprising a side formwork connection structure as described in any one of the aforementioned embodiments.

[0016] The beneficial effects of the side formwork connection structure and the precast beam mold provided by the embodiments of the utility model include: the two side panels are moved toward or away from each other along the top panel through a sliding member, so that the distance between the two side panels is reduced or increased, thereby achieving the purpose of adjusting the distance between the two side panels, thereby adapting to the production requirements of different precast beams; therefore, by arranging a sliding member between the top panel and the side panel, it is more convenient for the two side panels to move relative to the top panel, thereby improving the adaptability of the side formwork connection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the prefabricated beam mold structure provided by an embodiment of the utility model;

[0019] Figure 2 One of the schematic diagrams of the side formwork connection structure provided by an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the top plate and the limit plate structure provided in the embodiment of the utility model;

[0021] Figure 4 The second schematic diagram of the side template connection structure provided by the embodiment of the utility model;

[0022] Figure 5 A schematic structural diagram of another embodiment of the side formwork provided in an embodiment of the utility model.

[0023] Icons: 1-precast beam mould; 10-side mould connection structure; 20-mould platform; 30-base; 40-pad; 100-top plate; 110-slide rail; 120-support rib; 130-movable hole; 200-sliding part; 300-side plate; 400-limiting plate; 410-connecting part; 420-abutting part. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] As an emerging construction product, prestressed concrete precast beams are widely used in the construction of various large-scale factories, logistics warehouses, production workshops and large-span and large-bay buildings. However, the existing side formwork structures on the market are complex and usually fixed structures, which cannot adapt to the production of prestressed beams of different structures.

[0031] Based on the above problems, an embodiment of the utility model provides a precast beam mold, which is applied to the technical field of building production equipment, and is particularly suitable for prestressed concrete precast beams.

[0032] See also Figure 1 The precast beam mold 1 includes a side mold connection structure 10, a mold platform 20, a base 30, an end mold and a pad 40, wherein there are multiple bases 30, and the multiple bases 30 are arranged in parallel on the mold platform 20; there are multiple pads 40, and the multiple pads 40 are detachably installed on the base 30, and the multiple pads 40 are used together to support the side mold connection structure 10.

[0033] In this embodiment, the number of side formwork connection structures 10 is also multiple, and one side formwork connection structure 10 is arranged between two adjacent bases 30, and the side formwork connection structure 10 is placed on the pad 40. Therefore, by setting pads 40 of different heights, the height of the side formwork connection structure 10 relative to the mold platform 20 can be adjusted, so as to produce beams of different heights, thereby improving the adaptability of the precast beam mold 1; and the two adjacent side molds and the end mold are used together to produce precast beams.

[0034] For further information, see Figures 2 to 4 , the side formwork connection structure 10 includes a top plate 100, a sliding member 200 and two side plates 300;

[0035] The two side panels 300 are arranged opposite to each other, and the top of each side panel 300 is connected to at least one sliding member 200. The top panel 100 slides with the sliding member 200 so that the side panels 300 can move relative to the top panel 100 under the action of external force to adjust the distance between the two side panels 300. The side panels 300 are used to make prefabricated beams.

[0036] In this embodiment, the two side panels 300 are moved toward or away from each other along the top plate 100 through the sliding member 200, so that the distance between the two side panels 300 is reduced or increased, so as to achieve the purpose of adjusting the distance between the two side panels 300 to adapt to the production requirements of different prefabricated beams; therefore, by arranging the sliding member 200 between the top plate 100 and the side panel 300, it can be more convenient for the two side panels 300 to move relative to the top plate 100, thereby improving the adaptability of the side formwork connection structure 10.

[0037] Alternatively, the sliding member 200 may be a pulley.

[0038] Furthermore, a slide rail 110 is disposed on the bottom wall of the top plate 100 . The slide rail 110 extends in a vertical direction of the side plate 300 , and the sliding member 200 is slidably matched with the slide rail 110 .

[0039] In this embodiment, the slide rail 110 is arranged on the inner wall of the top plate 100 to ensure that the sliding member 200 arranged on the top of the side plate 300 can slide stably along the slide rail 110; since the extension direction of the slide rail 110 is perpendicular to the plane where the side plate 300 is located, when the two side plates 300 are driven to move along the slide rail 110 through the sliding member 200, the two side plates 300 can move toward or away from each other, thereby adjusting the distance between the two side plates 300.

[0040] It can be understood that sliding members 200 are provided on the top of the two side panels 300, and each side panel 300 can be provided with multiple sliding members 200, and a slide rail 110 is correspondingly provided on the top panel 100, so that the multiple sliding members 200 and the multiple slide rails 110 are provided in a one-to-one correspondence, thereby facilitating the movement of the side panel 300 relative to the top panel 100.

[0041] Furthermore, a support rib 120 is further provided on the bottom wall of the top plate 100 , and the slide rail 110 is fixedly connected to the support rib 120 .

[0042] In this embodiment, the support ribs 120 are in a grid shape, and the support ribs 120 not only support the top plate 100, but also enhance the structural strength of the top plate 100. The slide rail 110 is arranged on the support ribs 120, so that the slide member 200 and the slide rail 110 can slide stably.

[0043] Optionally, in other embodiments of the present invention, please refer to Figure 5 The top plate is provided with a movable hole, the movable hole extends in a direction perpendicular to the side plate, and the sliding member passes through the movable hole and is connected to the top of the side plate.

[0044] In this embodiment, the movable hole 130 is a waist-shaped hole, and the sliding part 200 can be a component such as a bolt or a screw; therefore, the through hole allows the sliding part 200 to pass through the movable hole 130, so that the sliding part 200 can move along the extension direction of the movable hole 130, thereby allowing the side panel 300 to move relative to the top panel 100.

[0045] It can be understood that the number of movable holes 130 and sliding members 200 is at least two, that is, two sliding members 200 are respectively provided with two movable holes 130 and are fixedly connected to two side panels 300, so as to realize the two side panels 300 to move toward or away from each other relative to the top panel 100, thereby facilitating the adjustment of the distance between the two side panels 300.

[0046] For further information, please refer to Figures 2 to 4 The side formwork connection structure 10 also includes a limit plate 400, which is connected to the side of the top plate 100. The limit plate 400 is used to abut against the outer wall of the side plate 300. The limit plate 400 is also used to make the top wall of the precast beam.

[0047] In this embodiment, the limiting plate 400 is arranged to abut against the outer wall of the side plate 300 to fix and limit the side plate 300, thereby avoiding the risk of deformation of the side plate 300 during construction and affecting the forming and manufacturing of the prefabricated beam. The limiting plate 400 can also be used for the top wall forming of the prefabricated beam, thereby increasing the forming effect and forming quality of the prefabricated beam.

[0048] Furthermore, the limiting plate 400 and the top plate 100 are integrally formed.

[0049] In the present embodiment, the limiting plate 400 and the top plate 100 are manufactured by an integrated molding process, which is simple and makes the plate structure formed by connecting the limiting plate 400 and the top plate 100 stronger.

[0050] Specifically, the limiting plate 400 includes a connecting portion 410 and an abutting portion 420 which are connected to each other. One end of the connecting portion 410 is connected to one side of the top plate 100, and the other end is connected to the abutting portion 420. The other end of the abutting portion 420 abuts against the outer wall of the side plate 300. The abutting portion 420 is also used to make the top wall of the prefabricated beam.

[0051] Furthermore, the connecting portion 410 and the abutting portion 420 are arranged at an angle.

[0052] In this embodiment, the connecting portion 410 and the abutting portion 420 are usually arranged at an angle of 90°, that is, the connecting portion 410 and the abutting portion 420 are vertically arranged, and the connecting portion 410 and the top plate 100 are also vertically arranged. Therefore, the abutting portion 420 and the top plate 100 are arranged in parallel, so that the end of the abutting portion 420 can avoid abutting against the side plate 300, so as to limit the side plate 300.

[0053] Specifically, the cross section of the limiting plate 400 is L-shaped.

[0054] Of course, in other embodiments of the present invention, the limiting plate 400 may also have other structures, which are not specifically limited here.

[0055] Since the abutment portion 420 is arranged horizontally, the abutment portion 420 is also used together with the two side panels 300 and the base 30 located between the two side panels to manufacture the prefabricated beam, and the abutment portion 420 acts on the top wall of the prefabricated beam to form the prefabricated beam, thereby increasing the forming effect and forming quality of the prefabricated beam, ensuring that the top two sides of the prefabricated beam in the length direction are flat, which is convenient for placing other components that cooperate with it.

[0056] Furthermore, there are two limit plates 400 , and the two limit plates 400 are respectively connected to two side edges of the top plate 100 , and the two limit plates 400 are symmetrically arranged.

[0057] In this embodiment, the two limiting plates 400 are respectively connected to the two sides of the top plate 100, so as to fix and limit the two side plates 300 respectively, thereby avoiding the side plates 300 from being deformed by force during the construction of the prefabricated beams, thereby effectively improving the forming effect of the prefabricated beams.

[0058] Furthermore, the opposite wall surfaces of the two side panels 300 are provided with mesh-shaped reinforcing ribs.

[0059] In this embodiment, reinforcing ribs are provided on the opposite wall surfaces of the two side panels 300, and the reinforcing ribs are in a grid shape, so as to significantly increase the structural strength of the side panels 300 and ensure the forming effect of the prefabricated beams.

[0060] Furthermore, the side formwork connection structure 10 also includes a positioning rod, and both ends of the positioning rod are detachably connected to the two side panels 300 respectively.

[0061] First, it should be noted that after the distance between the two side panels 300 is adjusted, a positioning rod having a length corresponding to the distance between the two side panels 300 is installed between the two side panels 300 .

[0062] Therefore, by setting the positioning rod, it is ensured that the distance between the two side panels 300 remains unchanged after the adjustment is completed. In other words, the positioning rod is a fixing and positioning device for the two side panels 300 to avoid deformation due to force during the construction process, which affects the forming size of the prefabricated beam.

[0063] Furthermore, in order to facilitate the adjustment of the distance between the two side panels 300, a bidirectional turbine reduction mechanism is usually provided between the two side panels 300, so as to effectively adjust the distance between the two side panels 300, thereby adapting to different prefabricated beam production and improving the adaptability of the side formwork connection structure 10.

[0064] In summary, the utility model provides a side formwork connection structure 10 and a precast beam mold 1, which move the two side panels 300 toward or away from each other along the top plate 100 through a sliding member 200, so that the distance between the two side panels 300 is reduced or increased, thereby achieving the purpose of adjusting the distance between the two side panels 300, thereby adapting to the production requirements of different precast beams; therefore, by arranging a sliding member 200 between the top plate 100 and the side panel 300, it is more convenient for the two side panels 300 to move relative to the top plate 100, thereby improving the adaptability of the side formwork connection structure 10.

[0065] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A side formwork connection structure, characterized in that: It includes a top plate, a slide and two side plates; The two side panels are arranged opposite to each other, and the top of each side panel is connected to at least one sliding member. The top panel and the sliding member are slidably matched so that the side panels can move relative to the top panel under the action of external force to adjust the distance between the two side panels. The side panels are used to make prefabricated beams.

2. The side formwork connection structure according to claim 1, characterized in that: The bottom wall of the top plate is provided with a slide rail, the slide rail extends along the vertical direction of the side plate, and the sliding member is slidably matched with the slide rail.

3. The side formwork connection structure according to claim 2, characterized in that: The bottom wall of the top plate is also provided with a supporting rib, and the slide rail is fixedly connected to the supporting rib.

4. The side formwork connection structure according to claim 1, characterized in that: The side formwork connection structure also includes a limiting plate, which is connected to the side of the top plate. The limiting plate is used to abut against the outer side wall of the side plate. The limiting plate is also used to make the top wall of the prefabricated beam.

5. The side formwork connection structure according to claim 4, characterized in that: The limiting plate and the top plate are integrally formed.

6. The side formwork connection structure according to claim 4, characterized in that: The limiting plate includes a connecting portion and an abutting portion connected to each other, one end of the connecting portion is connected to one side of the top plate, and the other end is connected to the abutting portion, and the other end of the abutting portion abuts against the outer wall of the side plate, and the abutting portion is used to make the top wall of the prefabricated beam.

7. The side formwork connection structure according to claim 6, characterized in that: The connecting portion and the abutting portion are arranged at an angle.

8. The side formwork connection structure according to claim 4, characterized in that: There are two limit plates, the two limit plates are respectively connected to two side edges of the top plate, and the two limit plates are symmetrically arranged.

9. The side formwork connection structure according to claim 1, characterized in that: The top plate is provided with a movable hole, and the movable hole extends in a direction perpendicular to the side plate. The sliding member passes through the movable hole and is connected to the top of the side plate.

10. A prefabricated beam mold, characterized in that: It comprises the side formwork connection structure as described in any one of claims 1 to 9.

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