Recyclable mold for concrete precast panel and construction method thereof

Abstract

The present invention discloses a recyclable mold for a concrete precast panel and a construction method thereof, comprising: a fixed beam, the opposite ends of which are respectively connected to limit baffles; a movable beam arranged opposite to the fixed beam, movably arranged between the two limit baffles, a slide groove is provided on the opposite sides of the movable beam and the fixed beam, the slide groove is arranged along the length direction of the fixed beam or the movable beam, and locking components for locking the limit baffles are installed at both ends of the movable beam; a push plate component with adjustable length, movably arranged between the fixed beam and the movable beam, a sliding seat is formed at both ends of the push plate component, the sliding seat is slid in the slide groove, one side of the push plate component is enclosed with the fixed beam, the movable beam, and a limit baffle to form a casting space; a chain plate, connected to the sliding seat and one end of the slide groove; a driving rod component, installed on another limit baffle. The present invention solves the problem that it is time-consuming and labor-intensive to prepare multiple sets of molds for preparing concrete precast panels of different sizes on the construction site.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a recyclable mould of a concrete precast panel and a construction method thereof. Background Art

[0002] During the concrete construction process of a construction project, concrete precast panels of different sizes are used. In order to prepare concrete precast panels of different sizes, it is time-consuming and laborious for construction workers to find molds of relevant sizes at the construction site. If construction workers prepare molds on site, they need to prepare multiple sets of molds of different sizes, and the turnover rate is low in the later stage. Summary of the invention

[0003] In order to overcome the defects of the prior art, a recyclable mold for a precast concrete panel and a construction method thereof are provided to solve the problem that it is time-consuming and labor-intensive to prepare multiple sets of molds for preparing precast concrete panels of different sizes on the construction site.

[0004] In order to achieve the above object, a recyclable mold for a precast concrete panel is provided, comprising:

[0005] A fixed beam, wherein two opposite ends of the fixed beam are respectively connected to limit baffles;

[0006] A movable beam arranged opposite to the fixed beam is movably arranged between two limit baffles, a slide groove is provided on opposite sides of the movable beam and the fixed beam, the slide groove is arranged along the length direction of the fixed beam or the movable beam, and locking components for locking the limit baffles are installed at both ends of the movable beam;

[0007] A push plate assembly with adjustable length is movably arranged between the fixed beam and the movable beam, and sliding seats are respectively formed at both ends of the push plate assembly, and the sliding seats are slidably arranged in the slide groove, and one side of the push plate assembly is enclosed with the fixed beam, the movable beam, and a limit baffle to form a casting space;

[0008] A chain plate for blocking the notch of the slide slot, connected to the sliding seat and one end of the slide slot;

[0009] A driving rod assembly for driving the push plate assembly is installed on another limit baffle.

[0010] Furthermore, the bottom of the slide groove is formed with a guide ridge, the sliding seat is formed with a through groove, and the guide ridge is slidably arranged in the through groove.

[0011] Furthermore, the groove walls on opposite sides of the slide groove are provided with guide grooves, and the chain plate comprises:

[0012] A plurality of unit panels, each unit panel comprising two panels, one side of each of the two panels being hinged together;

[0013] A plurality of hinge shafts, the other sides of the plates of two adjacent unit plates are hinged together through the hinge shafts, and the two ends of the hinge shafts are respectively slidably arranged in the two guide grooves.

[0014] Furthermore, the locking assembly comprises:

[0015] Screw rods, both ends of the movable beam are connected with the screw rods respectively, the limit baffle plate is provided with a strip-shaped through hole, the through hole is arranged along the length direction of the limit baffle plate, and the screw rod is slidably arranged in the through hole;

[0016] The screw-in component is screwed on an end of the screw rod away from the movable beam, and the screw-in component is pressed against the outer side of the limit baffle.

[0017] Furthermore, the driving rod assembly comprises:

[0018] A slider is slidably disposed in a through hole of another limit baffle, and the slider is provided with a through hole;

[0019] A screw rod is rotatably inserted into the through hole, and one end of the screw rod is rotatably mounted on the other side of the push plate assembly;

[0020] Two clamping members, each of which is provided with a threaded hole, the other end of the screw rod is screwed into the two clamping members, and the two clamping members are clamped on the other limit baffle.

[0021] Furthermore, scale lines are formed on the fixed beam and the limit baffle respectively, and the scale lines are arranged along the length direction of the fixed beam or the limit baffle.

[0022] Furthermore, the push plate assembly includes:

[0023] Two side plates, one end of each side plate is provided with a socket hole, and the other end of each side plate is provided with the sliding seat;

[0024] The middle plate has two opposite ends which are movably inserted into the socket holes of the two side plates, and the driving rod assembly is connected to the middle plate.

[0025] The present invention provides a construction method of a recyclable mold for a concrete precast panel, comprising the following steps:

[0026] The driving rod assembly drives the push plate assembly to adjust a first distance between the push plate assembly and a limit stopper, so that the first distance is adapted to the length of the precast concrete panel;

[0027] Adjusting a second distance between the movable beam and the fixed beam so that the second distance is adapted to a width of the precast concrete slab;

[0028] A locking assembly is installed on the limit baffle to lock the movable beam, so that a casting space is formed between one side of the push plate assembly and the fixed beam, the movable beam and a limit baffle;

[0029] Concrete is poured into the pouring space to solidify and form a precast concrete panel.

[0030] The beneficial effects of the present invention are that the reusable mold of the concrete precast panel of the present invention can adjust the size of the casting space by adjusting the distance between the movable beam and the fixed beam, and adjusting the distance between the push plate assembly and the limit baffle according to the size of the concrete precast panel required by the construction site statistics, so that the size of the casting space can be adapted to concrete precast panels of different specifications and sizes, and can be recycled. It can not only help the construction site to deal with emergencies, but also greatly improve the working efficiency while recycling and saving labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0032] Figure 1 It is a schematic structural diagram of a recyclable mold for a precast concrete panel according to an embodiment of the present invention.

[0033] Figure 2 A cross-sectional view of a reusable mold for a precast concrete panel according to an embodiment of the present invention. DETAILED DESCRIPTION

[0034] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0035] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0036] Reference Figure 1 and Figure 2 As shown, the present invention provides a recyclable mold for a concrete precast panel, comprising: a fixed beam 1, a movable beam 2, a push plate assembly 3, a chain plate 4, and a driving rod assembly 5.

[0037] In this embodiment, the fixed beam 1 is arranged opposite to the movable beam 2. The lengths of the fixed beam 1 and the movable beam 2 are adapted to each other. The two opposite ends of the fixed beam 1 are respectively connected to the limit stopper plates 11.

[0038] The movable beam 2 is movably arranged between the two limit baffles 11. A slide groove is provided on the opposite sides of the movable beam 2 and the fixed beam 1. The slide groove is arranged along the length direction of the fixed beam 1 or the movable beam 2. Locking components 21 are installed at both ends of the movable beam 2. The locking components 21 are used to lock the limit baffles 11.

[0039] The length of the push plate assembly 3 is adjustable. The push plate assembly 3 is movably arranged between the fixed beam 1 and the movable beam 2. Sliding seats 31 are formed at both ends of the push plate assembly 3. The sliding seats 31 are slidably arranged in the slide groove. One side of the push plate assembly 3 is enclosed with the fixed beam 1, the movable beam 2, and a limit baffle 11 to form a casting space.

[0040] The chain plate 4 is connected to the sliding seat 31 and one end of the slide slot. The chain plate 4 is used to block the notch of the slide slot.

[0041] The driving rod assembly 5 is installed on another limit baffle 11. The driving rod assembly 5 is used to drive the push plate assembly 3.

[0042] In this embodiment, see Figure 2 As shown, the bottom of the chute is formed with a guide rib. The thickness of the guide rib is less than the depth of the chute. The guide rib sliding seat 31 is formed with a through groove. The guide rib is slidably arranged in the through groove.

[0043] As a preferred embodiment, the groove walls on two opposite sides of the slide groove are provided with guide grooves. The chain plate 4 comprises: a unit plate and a hinge shaft 42 .

[0044] There are multiple unit plates and hinge shafts 42. The unit plate includes two plates 411, and one side of the two plates 411 is hinged together. The other sides of the plates 411 of two adjacent unit plates are hinged together through the hinge shaft 42. The two ends of the hinge shaft 42 are slidably disposed in the two guide grooves.

[0045] A hinged shaft at one end of the chain plate is connected to the sliding seat, and a hinged ring at the other end of the chain plate is connected to one end of the slide slot. When the slide seat moves, the chain plate is driven to fold and expand. On the one hand, the chain plate can block the notch of the slide slot to prevent concrete from entering the slide slot. On the other hand, after the gap between two adjacent unit plates of the chain plate is poured with concrete, tooth patterns are formed on the side of the concrete precast plate. The concrete precast plate with tooth patterns has a roughening effect when spliced ​​or connected with other components.

[0046] As a preferred implementation, the locking assembly 21 includes a screw rod 211 and a screw-fitting member 212 .

[0047] The two ends of the movable beam 2 are respectively connected with screw rods 211. The screw rod and the movable beam are coaxially arranged. The limit baffle 11 is provided with a strip-shaped through hole 110. The through hole 110 is arranged along the length direction of the limit baffle 11. The screw rod 211 is slidably arranged in the through hole 110.

[0048] The screw-on member 212 is a nut, which is screwed to an end of the screw rod 211 away from the movable beam 2 . The screw-on member 212 is pressed against the outer side of the limit baffle 11 .

[0049] In this embodiment, the driving rod assembly 5 includes a slider, a screw rod, and two clamping members.

[0050] Specifically, the slider is slidably disposed in the through hole 110 of another limit baffle 11. The slider is provided with a through hole. In this embodiment, the slider is in a rectangular parallelepiped shape. The length of the slider is adapted to the depth of the through hole, and the width of the slider is adapted to the width of the opening of the through hole. The slider can only move in the through hole along the length direction of the opening of the through hole.

[0051] The screw rod is rotatably arranged in the through hole. One end of the screw rod is rotatably mounted on the other side of the push plate assembly 3.

[0052] In this embodiment, the clamping piece is provided with a threaded hole. The other end of the screw rod is screwed into the two clamping pieces. The two clamping pieces are clamped on another limit baffle 11.

[0053] See also Figure 1 As shown, scale lines are formed on the fixed beam 1 and the limit baffle 11 , respectively. The scale lines are arranged along the length direction of the fixed beam 1 or the limit baffle 11 .

[0054] The distance between the limit baffle and the push plate assembly, as well as the distance between the fixed beam and the movable beam can be directly observed through the scale lines.

[0055] As a preferred embodiment, the push plate assembly 3 includes a side plate and a middle plate.

[0056] In this embodiment, there are two side panels. A socket hole is formed at one end of the side panel, and a sliding seat 31 is formed at the other end of the side panel.

[0057] The middle plate is arranged between the two side plates. The two opposite ends of the middle plate are respectively and movably inserted into the socket holes of the two side plates. The driving rod assembly 5 is connected to the middle plate.

[0058] The present invention provides a construction method of a recyclable mold for a concrete precast panel, comprising the following steps:

[0059] S1. The driving rod assembly 5 drives the push plate assembly 3 to adjust a first distance between the push plate assembly 3 and a limit baffle 11, so that the first distance is adapted to the length of the precast concrete panel.

[0060] S2. Adjust the second distance between the movable beam 2 and the fixed beam 1 so that the second distance is adapted to the width of the precast concrete slab.

[0061] S3. Install the locking assembly 21 on the limit baffle 11 to lock the movable beam 2, so that one side of the push plate assembly 3 and the fixed beam 1, the movable beam 2, and a limit baffle 11 enclose a casting space.

[0062] S4. Pour concrete into the pouring space to consolidate and form a precast concrete slab.

[0063] During the operation, the construction workers adjust the position of the push plate assembly through the driving rod assembly according to the size of the concrete precast slab required, find the corresponding length size by aligning the scale line on the fixed beam, and then align the movable beam with the scale line on the fixed beam to find the corresponding width size, and finally fix it through the locking assembly, fix the size of the casting space formed by the entire mold, and pour the concrete in. The inner chute of the movable beam and the fixed beam is blocked by the chain plate to prevent the chute from being filled with concrete, so that the operation can be carried out, which not only helps the company save labor costs, but also increases work efficiency.

[0064] The reusable mold for the concrete precast panel of the present invention can adjust the size of the casting space by adjusting the distance between the movable beam and the fixed beam, and adjusting the distance between the push plate assembly and the limit baffle according to the size of the concrete precast panel required by the construction site statistics, so that the size of the casting space can be adapted to concrete precast panels of different specifications and sizes, and can be recycled. It can not only help the construction site to cope with emergencies, but also greatly improve the working efficiency while recycling and saving labor costs.

[0065] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with (but not limited to) technical features with similar functions disclosed in the present application.

Claims

1. A recyclable mold for a concrete precast panel, characterized in that: include: A fixed beam, wherein two opposite ends of the fixed beam are respectively connected to limit baffles; A movable beam arranged opposite to the fixed beam is movably arranged between two limit baffles, a slide groove is provided on opposite sides of the movable beam and the fixed beam, the slide groove is arranged along the length direction of the fixed beam or the movable beam, and locking components for locking the limit baffles are installed at both ends of the movable beam; A push plate assembly with adjustable length is movably arranged between the fixed beam and the movable beam, and sliding seats are respectively formed at both ends of the push plate assembly, and the sliding seats are slidably arranged in the slide groove, and one side of the push plate assembly is enclosed with the fixed beam, the movable beam, and a limit baffle to form a casting space; A chain plate for blocking the notch of the slide slot, connected to the sliding seat and one end of the slide slot; A driving rod assembly for driving the push plate assembly is installed on another limit baffle.

2. The recyclable mold for precast concrete panels according to claim 1, characterized in that: The bottom of the slide groove is formed with a guiding ridge, the sliding seat is formed with a through groove, and the guiding ridge is slidably arranged in the through groove.

3. The recyclable mold for precast concrete panels according to claim 2, characterized in that: The groove walls on opposite sides of the slide groove are provided with guide grooves, and the chain plate comprises: A plurality of unit panels, each unit panel comprising two panels, one side of each of the two panels being hinged together; A plurality of hinge shafts, the other sides of the plates of two adjacent unit plates are hinged together through the hinge shafts, and the two ends of the hinge shafts are respectively slidably arranged in the two guide grooves.

4. The recyclable mold for precast concrete panels according to claim 1, characterized in that: The locking assembly comprises: Screw rods, both ends of the movable beam are connected with the screw rods respectively, the limit baffle plate is provided with a strip-shaped through hole, the through hole is arranged along the length direction of the limit baffle plate, and the screw rod is slidably arranged in the through hole; The screw-in component is screwed on an end of the screw rod away from the movable beam, and the screw-in component is pressed against the outer side of the limit baffle.

5. The recyclable mold for precast concrete panels according to claim 4, characterized in that: The drive rod assembly comprises: A slider is slidably disposed in a through hole of another limit baffle, and the slider is provided with a through hole; A screw rod is rotatably inserted into the through hole, and one end of the screw rod is rotatably mounted on the other side of the push plate assembly; Two clamping members, each of which is provided with a threaded hole, the other end of the screw rod is screwed into the two clamping members, and the two clamping members are clamped on the other limit baffle.

6. The recyclable mold for precast concrete panels according to claim 1, characterized in that: Scale lines are formed on the fixed beam and the limit baffle respectively, and the scale lines are arranged along the length direction of the fixed beam or the limit baffle.

7. The recyclable mold for precast concrete panels according to claim 1, characterized in that: The push plate assembly comprises: Two side plates, one end of each side plate is provided with a socket hole, and the other end of each side plate is provided with the sliding seat; The middle plate has two opposite ends which are movably inserted into the socket holes of the two side plates, and the driving rod assembly is connected to the middle plate.

8. A construction method of a recyclable mold for a precast concrete panel according to any one of claims 1 to 7, characterized in that: The following steps are involved: The driving rod assembly drives the push plate assembly to adjust a first distance between the push plate assembly and a limit stopper, so that the first distance is adapted to the length of the precast concrete panel; Adjusting a second distance between the movable beam and the fixed beam so that the second distance is adapted to a width of the precast concrete slab; A locking assembly is installed on the limit baffle to lock the movable beam, so that a casting space is formed between one side of the push plate assembly and the fixed beam, the movable beam and a limit baffle; Concrete is poured into the pouring space to solidify and form a precast concrete panel.

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