A T-rib combined production mold for prestressed composite floor

Abstract

The present invention relates to the field of construction engineering technology, and in particular to a "T"-shaped rib combined production mold for prestressed composite floor slabs. A track adjustment frame includes a skeleton formed by welding a track square tube, a support rod and a bottom connecting plate; the "T"-shaped rib wrapped assembly mold includes a mold special-shaped panel, a bottom connecting hole, an upper connecting hole and a panel reinforcing rib plate; the multifunctional connecting rod includes a connecting screw rod, a fixing bolt and a baffle. The "T"-shaped rib combined production mold for the prestressed composite floor slab is reasonably designed, and the track adjustment frame, the "T"-shaped rib wrapped assembly mold and the multifunctional connecting rod can be freely assembled and reused, and can be used for the production of a variety of prefabricated components, thereby improving the utilization rate of the mold in production and reducing production costs.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, and in particular to a T-rib combined production mould for a prestressed composite floor slab. Background Art

[0002] With the continuous development of prefabricated buildings, in order to meet the span requirements of various public buildings, the application of "T"-shaped ribbed prestressed composite slabs is becoming more and more widespread.

[0003] Due to the limitations of mold design and application, traditional component construction has always adopted a step-by-step prefabrication method for production, which seriously affects the component production cycle and labor costs. In addition, the pre-produced "T"-shaped rib components are cumbersome to carry and difficult to fix during the distributed secondary construction process, resulting in great production safety hazards, a high breakage rate during component construction, and many production drawbacks.

[0004] In order to achieve process improvement so that components can be produced in one step, increase mold turnover utilization, reduce various production costs, and improve component production quality, this applicant decides to develop a T-rib combined production mold for prestressed composite floor slabs to solve the above problems. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art, such as long component production cycle and high labor cost, the present invention provides a T-rib combined production mold for a prestressed composite floor slab.

[0006] The present invention is achieved through the following technical solutions:

[0007] A T-rib combined production mold for a prestressed composite floor, comprising a track adjustment frame, a "T"-rib wrapped assembly mold and a multifunctional connecting rod, characterized in that:

[0008] The track adjustment brackets are provided with a plurality of brackets, which are parallel and detachably connected to the mold platform;

[0009] The "T"-shaped rib wrapped assembly mold is vertically suspended below the track adjustment frame through a multifunctional connecting rod;

[0010] The multifunctional connecting rod also fastens and connects together the two mold profile panels of the assembly mold wrapped with the "T"-shaped rib.

[0011] Furthermore, in order to better realize the present invention, the track adjustment frame includes a track square tube, a support rod and a bottom connecting plate. The two ends of the track square tube are respectively vertically fixedly connected with the support rods, and the bottom of the support rods is vertically fixedly connected with the bottom connecting plate. A plurality of through holes are opened on the bottom connecting plate as connecting bolt holes, and the bottom connecting plate is fixed to both sides of the mold platform by bolts.

[0012] Furthermore, in order to better implement the present invention, the length of the track square tube is the same as the width of the mold platform, and a through hole is opened on the track square tube for plugging in the multifunctional connecting rod.

[0013] Furthermore, in order to better realize the present invention, the "T"-shaped rib wrapped assembly mold includes a mold special-shaped panel and a panel reinforcement rib. The mold special-shaped panel is provided with two, which are plates with an L-shaped cross-section. The side of the mold special-shaped panel is provided with a plurality of bottom connecting holes, and the top is provided with a plurality of upper connecting holes. The panel reinforcement rib is vertically fixedly connected to the bottom of the mold special-shaped panel. After the two mold special-shaped panels are spliced, a multifunctional connecting rod is fastened in the bottom connecting hole, and a multifunctional connecting rod is also installed in the upper connecting hole to hoist the connecting track adjustment frame.

[0014] Furthermore, in order to better realize the present invention, the length of the mold special-shaped panel is 1m, 1.5m or 2m, the spacing distance of the bottom connecting holes is 300mm or 600mm, and the spacing distance of the upper connecting holes is 300mm or 600mm.

[0015] Furthermore, in order to better realize the present invention, the multifunctional connecting rod includes a connecting screw, a fixing bolt and a baffle. After the connecting screw is inserted into the bottom connecting hole or the upper connecting hole, a baffle is sleeved on both ends of the connecting screw, and finally the fixing bolts are tightened at both ends of the connecting screw.

[0016] The beneficial effects of the present invention are:

[0017] The track adjustment frame of the present invention can be freely connected to the mold platform, and the track adjustment frame can freely adjust the position and height of the mold through the multifunctional connecting rod. The special-shaped panel can realize position adjustment and mold reinforcement through the multifunctional connecting rod.

[0018] The mold of the present invention is reasonably designed and reusable. It can be freely combined and adjusted through the track adjustment frame, the "T"-shaped rib wrapped assembly mold and the multifunctional connecting rod, and can be used for the production of prefabricated structures of various sizes and models, realizing the one-time production, pouring and curing of the components, and also improving the utilization rate of the mold in production, shortening the single-component process flow and production cycle, and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the front assembly structure of the T-rib assembly production mold of the prestressed composite floor slab of the present invention;

[0020] Figure 2 It is a schematic diagram of the combined structural connection of the track adjustment frame of the T-rib combined production mold of the prestressed composite floor slab of the present invention and the "T"-rib wrapped assembly mold;

[0021] Figure 3It is a schematic diagram of the structural connection of the "T"-rib wrapped assembly mold of the T-rib combined production mold of the prestressed composite floor slab of the present invention.

[0022] In the figure,

[0023] 1. Track adjustment frame,

[0024] 101. Track square tube, 102. Support rod, 103. Bottom connecting plate, 104. Connecting bolt hole,

[0025] 2. "T" rib wrapped assembly mold,

[0026] 201, mold special-shaped panel, 202, bottom connection hole, 203, upper connection hole, 204, panel reinforcement rib,

[0027] 3. Multifunctional connecting rod,

[0028] 301. Connecting screw rod, 302. Fixing bolt, 303. Baffle. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0030] 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 invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0031] 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.

[0032] In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] 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.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" 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, and 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.

[0035] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0036] Figure 1-Figure 3 It is a specific embodiment of the present invention, which is a T-rib combined production mold for prestressed composite floor slabs, consisting of a track adjustment frame 1, a "T"-rib wrapped assembly mold 2 and a multifunctional connecting rod 3. In this embodiment, the track adjustment frame 1 is as wide as the mold platform, and is connected to the "T"-rib wrapped assembly mold 2 through the multifunctional connecting rod 3. The mold position can be freely adjusted. In order to prevent the hanging mold from causing the track to deform and affect the production accuracy, a sliding support is set in the middle; the "T"-rib assembly mold 3 is a rib plate production mold, which is divided into two halves. The bottom opening of the mold can match the "T"-rib embedded steel plate, and the embedded steel plate is fixed by the multifunctional connecting rod 3; the multifunctional connecting rod 3 is a special screw designed for this application that can be used for connection and adjustment between the mold and the track, and can also be used for connection and fixation between molds.

[0037] The specific installation method of this embodiment is as follows:

[0038] In the first step, the two ends of the track adjustment frame 1 are connected to the bolt holes 104 and the connection holes of the production mold platform through the support rods 102, and fixedly connected by fixing bolts, and the multifunctional connecting rods 3 and the sliding supports in the track adjustment frame are adjusted according to the production component drawings of the current batch;

[0039] In the second step, the "T"-shaped ribs are wrapped around the assembly mold 2, and the assembly is freely assembled according to the length required by the component drawing to meet the length requirement of the component, and then the upper connection hole 203 of the mold is connected to the multifunctional connecting rod 3, and the mold elevation and horizontal position are adjusted according to the drawings through the fixing bolts 302 and the baffle 303. The construction method of the "T"-shaped ribs wrapped around the assembly mold 2 on both sides is the same;

[0040] Step 3: The "T"-shaped rib wrapped assembly mold 2 is composed of two completely mirrored parts, with the embedded steel plate of the "T" rib sandwiched in the middle. After the previous step is completed, the connecting screw 301 of the multifunctional connecting rod 3 passes through the bottom connecting hole 202 on the mold, and the baffle 303 of the connecting rod is stuck on the panel reinforcement rib 204 of the mold, and is reinforced and fixed by the fixing bolts 302 of the connecting rod 3;

[0041] Finally, refer to the drawings to fine-tune the multifunctional connecting rod 3 between the track adjustment frame 1 and the "T"-shaped rib wrapped assembly mold 2 to meet the progress requirements of the height and horizontal position, that is, the mold assembly is completed.

[0042] During the production of components, the various parts of the patented mold complement each other, which not only shortens the production process, but also allows free combination and adjustment, and can be used for the production of a variety of prefabricated components. This not only saves process labor and machinery costs by shortening the process, but also reduces production costs by improving the utilization rate of the mold in production. In addition, the patented mold has a small storage space after disassembly and is easy to maintain.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in the field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A T-rib assembly production mold for a prestressed composite floor, comprising a track adjustment frame (1), a "T"-rib wrapped assembly mold (2) and a multifunctional connecting rod (3), characterized in that: The track adjustment frame (1) is provided with a plurality of track adjustment frames (1) which are parallel and detachably connected to the mold platform; the track adjustment frame (1) comprises a track square tube (101), a support rod (102) and a bottom connection plate (103); the two ends of the track square tube (101) are respectively vertically fixedly connected to the support rod (102); the bottom of the support rod (102) is vertically fixedly connected to the bottom connection plate (103); a plurality of through holes are opened on the bottom connection plate (103) as connection bolt holes (104); the bottom connection plate (103) is fixed to the two sides of the mold platform by bolt connection; The "T"-shaped rib wrapped assembly mold (2) is vertically suspended below the track adjustment frame (1) through a multifunctional connecting rod (3); the "T"-shaped rib wrapped assembly mold (2) comprises a mold special-shaped panel (201) and a panel reinforcing rib plate, the mold special-shaped panel (201) is provided with two panels with an L-shaped cross section, a plurality of bottom connecting holes (202) are opened on the side of the mold special-shaped panel (201), and a plurality of upper connecting holes (203) are opened on the top, and the panel reinforcing rib plate (204) is vertically fixedly connected to the bottom of the mold special-shaped panel (201), and after the two mold special-shaped panels (201) are spliced, the multifunctional connecting rod (3) is fastened in the bottom connecting hole (202), and the multifunctional connecting rod (3) is also installed in the upper connecting hole (203) to suspend and connect the track adjustment frame (1); The multifunctional connecting rod (3) also fastens and connects the two mold special-shaped panels (201) of the assembly mold (2) wrapped with the "T"-shaped rib together; the multifunctional connecting rod (3) comprises a connecting screw rod (301), a fixing bolt (302) and a baffle (303); after the connecting screw rod (301) is inserted into the bottom connecting hole (202) or the upper connecting hole (203), the baffle (303) is sleeved at both ends of the connecting screw rod (301), and finally the fixing bolts (302) are tightened at both ends of the connecting screw rod (301).

2. The T-rib combined production mold for prestressed composite floor slab according to claim 1, characterized in that: The length of the track square tube (101) is the same as the width of the mold platform, and a through hole is provided on the track square tube (101) for plugging in the multifunctional connecting rod (3).

3. The T-rib combined production mold for prestressed composite floor slab according to claim 1, characterized in that: The length of the mold special-shaped panel (201) is 1m, 1.5m or 2m, the spacing distance of the bottom connection holes (202) is 300mm or 600mm, and the spacing distance of the upper connection holes (203) is 300mm or 600mm.

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