Production line for efficiently producing assembly type steel bar truss thin concrete floor support plate through long bench formwork

Abstract

The utility model relates to a production line for efficiently producing an assembly type steel bar truss thin concrete floor support plate through a long bench formwork, and relates to the technical field of floor support plate production. Comprising a concrete spreading and forming station, a steel bar truss embedding station, a long bench formwork track maintenance station and a floor support plate demolding and stacking station which are sequentially arranged along a channel, and a track is arranged between every two adjacent stations. The assembly line production system of the steel bar truss thin concrete floor support plate is formed by the concrete batching and stirring station, the concrete spreading and forming station, the steel bar truss embedding station, the long bench formwork track maintenance station and the floor support plate demolding and stacking station, production links are simplified, management is convenient and fast, investment is small, the yield is high, and production efficiency is high. And the requirements of industrial production are met.

Description

Technical Field

[0001] The utility model relates to the technical field of floor deck production, in particular to a production line for efficiently producing assembled steel bar truss thin concrete floor decks using a long platform formwork. Background Art

[0002] A truss constructed with steel bars as upper and lower chords and webs, connected by resistance spot welding, is called a steel truss. A composite slab cast with a fine stone concrete base is called a steel truss floor deck. Many companies produce steel truss floor decks manually using floor-mounted molds, resulting in low production output, high labor intensity, and a large number of employees, making product quality difficult to control.

[0003] Therefore, how to provide a production line for efficiently producing prefabricated steel truss thin concrete floor decks using a long formwork has become a technical problem that technicians in this field urgently need to solve. Utility Model Content

[0004] The purpose of the utility model is to address the gaps in the existing technology and provide a production line for the efficient production of assembled steel truss thin concrete floor decks using a long table mold. The production line system for steel truss thin concrete floor decks is formed by a concrete batching and mixing station, a concrete spreading and forming station, a steel truss embedding station, a long table mold track maintenance station, and a floor deck demoulding and stacking station. The production process is simplified, management is convenient and fast, investment is small and output is high, and the requirements of industrialized production are met.

[0005] To achieve the above-mentioned purpose, the utility model provides a production line for efficiently producing prefabricated steel truss thin concrete floor decking slabs using a long table formwork, comprising a concrete spreading and forming station, a steel truss embedding station, a long table formwork track maintenance station, and a floor decking demolding and stacking station arranged in sequence along the channel, with tracks being provided between adjacent stations.

[0006] Furthermore, it also includes a concrete batching mixing station, which is used to provide concrete supply for each production line. The concrete batching mixing station includes a mixer and an automatic metering feeding system, and the automatic metering feeding system is used to transport the measured raw materials into the mixer.

[0007] Furthermore, the concrete spreading and forming station includes a concrete spreading hopper, a rail transmission mechanism, a concrete spreading vehicle, a leveling roller, a first vibrator, a material baffle and a shock absorber; the concrete spreading hopper is arranged on a bottom frame, a rail transmission mechanism is installed on the bottom frame, the concrete spreading vehicle is installed on the bottom frame through the shock absorber, a leveling roller is installed at the bottom end of the concrete spreading vehicle, material baffles are provided on both sides of the leveling roller, and a first vibrator is installed at the top of the concrete spreading vehicle.

[0008] Furthermore, the track transmission mechanism includes a transmission motor, a transmission chain and a track wheel. The transmission motor is installed on the bottom frame. The track wheel is located below the transmission motor and is connected to the track wheel through the transmission chain.

[0009] Furthermore, the steel truss embedding station includes a rectangular external pressure frame, a lifting lug and a second vibrator. The second vibrator is installed on the top of the rectangular external pressure frame. The lifting lugs are installed on both sides of the top of the rectangular external pressure frame and are used to lift the rectangular external pressure frame so that the steel truss is embedded in the fine stone concrete laid at the concrete spreading and forming station.

[0010] Furthermore, the long platform mold track maintenance station includes a concrete cushion layer, an insulating extruded board, a geothermal plate module, heat storage concrete, and a track iron plate formwork box arranged in sequence from bottom to top, and fine stone concrete with embedded steel trusses is arranged above the track iron plate formwork box; multiple geothermal pipes are interspersed in the geothermal plate module; the heat storage concrete, the track iron plate formwork box and the fine stone concrete with embedded steel trusses arranged on the geothermal plate module are all located in the insulation cover.

[0011] Furthermore, the floor deck demoulding and stacking station includes a walking outer frame, a hanging frame, a synchronous winch, a directional wheel and a steel wire rope. A synchronous winch is installed on the top of the walking outer frame, and directional wheels are installed on both sides of the walking outer frame. One end of the steel wire rope is wound on the synchronous winch, and the other end is connected to the hanging frame by passing through the directional wheel. A plurality of demoulding hooks for lifting steel trusses are installed at the bottom of the hanging frame; wheels are installed at the bottom of the walking outer frame.

[0012] The beneficial effects of the present invention are:

[0013] The utility model forms an assembly line production system for thin concrete floor decking with steel trusses through a concrete batching and mixing station, a concrete spreading and forming station, a steel truss embedding station, a long table formwork track maintenance station, and a floor decking demoulding and stacking station. The production links are simplified, the management is convenient and fast, the investment is small and the output is high, thus meeting the requirements of industrialized production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a structural diagram of the concrete batching and mixing station of the utility model;

[0016] Figure 3 This is a structural diagram of the concrete spreading and forming station of the utility model;

[0017] Figure 4 This is a structural diagram of the steel bar truss embedding station of the utility model;

[0018] Figure 5 This is a structural diagram of the long table mold rail maintenance station of the utility model;

[0019] Figure 6 This is a structural schematic diagram of the demoulding and stacking station for floor decking of the present invention.

[0020] Among them, in the figure:

[0021] 1-Concrete batching and mixing station; 2-Concrete spreading and forming station; 3-Rebar truss embedding station; 4-Long table formwork track maintenance station; 5-Floor deck demoulding and stacking station; 6-Track; 101-Mixer, 102-Fully automatic mixing station; 103-Belt conveyor; 201-Concrete spreading hopper; 202-Concrete spreading vehicle; 203-Leveling roller; 204-First vibrator; 205-Block plate; 206-Shock absorber; 207-Base frame; 208-Drive motor; 209-Drive chain; 21 0-track wheel; 301-rectangular external pressure frame; 302-lifting ear; 303-second vibrator; 304-reinforced steel truss; 305-fine stone concrete; 401-concrete cushion; 402-insulated extruded board; 403-geothermal panel module; 404-thermal storage concrete; 405-track iron plate formwork; 406-geothermal pipe; 407-insulation cover; 501-travel outer frame; 502-lifting frame; 503-synchronous winch; 504-directional wheel; 505-wire rope; 506-demolding hook; 507-wheel. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0025] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0026] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0027] like Figure 1 As shown, the utility model provides a production line for efficiently producing assembled steel truss thin concrete floor decks using a long platform mold, including a concrete batching and mixing station 1, a concrete spreading and forming station 2, a steel truss embedding station 3, a long platform mold track maintenance station 4, and a floor deck demoulding and stacking station 5, with tracks 6 provided between each adjacent station.

[0028] like Figure 2 As shown, the concrete batching mixing station 1 is used to provide concrete supply for each production line. The concrete batching mixing station 1 includes a mixer 101 and an automatic metering feeding system 102. The automatic metering feeding system 102 transports the measured raw materials into the mixer through a belt conveyor 103.

[0029] like Figure 3As shown, the concrete spreading and forming station 2 includes a concrete spreading hopper 201, a track transmission mechanism, a concrete spreading vehicle 202, a leveling drum 203, a first vibrator 204, a material retaining plate 205, and a shock absorber 206. The concrete spreading hopper 201 is mounted on a base frame 207, on which the track transmission mechanism is mounted. The concrete spreading vehicle 202 is mounted on the base frame 207 via the shock absorber 206. The leveling drum 203 is mounted at the bottom end of the concrete spreading vehicle 202, and material retaining plates 205 are mounted on both sides of the leveling drum 203. The first vibrator 204 is mounted on the top of the concrete spreading vehicle 202. The track transmission mechanism includes a transmission motor 208, a transmission chain 209, and a track wheel 210. The transmission motor 208 is mounted on the base frame 207. The track wheel 210 is located below the transmission motor 208 and is connected to the track wheel 210 via the transmission chain 209.

[0030] like Figure 4 As shown, the steel truss embedding station 3 includes a rectangular external pressure frame 301, a lifting lug 302 and a second vibrator 303. The second vibrator 303 is installed on the top of the rectangular external pressure frame 301. The lifting lug 302 is installed on both sides of the top of the rectangular external pressure frame 301 and is used to lift the rectangular external pressure frame 301 so that the steel truss 304 is embedded in the fine stone concrete 305 laid by the concrete spreading and forming station.

[0031] like Figure 5 As shown, the long platform mold track maintenance station 4 includes a concrete cushion layer 401, an insulating extruded board 402, a geothermal plate module 403, a heat storage concrete 404, and a track iron plate formwork 405 arranged in sequence from bottom to top, and a fine stone concrete 305 embedded with a steel truss 304 is arranged above the track iron plate formwork 405; a plurality of geothermal pipes 406 are interspersed in the geothermal plate module 403, and the geothermal pipes 406 are heated by an efficient and energy-saving solar energy and air energy floor heating heat exchange system; the heat storage concrete 404, the track iron plate formwork 405 and the fine stone concrete 305 embedded with the steel truss 304 arranged on the geothermal plate module 403 are all located in the thermal insulation cover 407.

[0032] like Figure 6 As shown, the floor decking demoulding and stacking station 5 includes a walking outer frame 501, a hanging frame 502, a synchronous winch 503, a directional wheel 504 and a steel wire rope 505. The synchronous winch 503 is installed on the top of the walking outer frame 501, and directional wheels 504 are installed on both sides of the walking outer frame 501. One end of the steel wire rope 505 is wound around the synchronous winch 503, and the other end is connected to the hanging frame 502 by passing through the directional wheel 504. A plurality of demoulding hooks 506 for hoisting the steel truss 304 are installed at the bottom end of the hanging frame 502; wheels 507 are installed at the bottom end of the walking outer frame 501.

[0033] The utility model forms an assembly line production system for thin concrete floor decking with steel trusses through a concrete batching and mixing station, a concrete spreading and forming station, a steel truss embedding station, a long table formwork track maintenance station, and a floor decking demoulding and stacking station. The production links are simplified, the management is convenient and fast, the investment is small and the output is high, thus meeting the requirements of industrialized production.

[0034] The working principle of this utility model:

[0035] (1) First, the length and number of long table molds are designed according to the area of ​​the factory. The width of the mold table is 1200mm, and the design production cycle is 50mm / s.

[0036] (2) First, level the ground with concrete and then lay the insulation extruded board, geothermal panel module, geothermal pipe, heat storage concrete, track iron plate mold box and track with scale in sequence.

[0037] (3) First, find the required length according to the specification length of the steel truss floor slab using the scale on the track, then put in the partition bar and fix it, clean the long table formwork and spray it with release oil, mix the concrete through the metering mixing system, use the concrete transfer truck to transfer it to the concrete spreading truck, and control the unloading valve of the concrete spreading hopper by moving the spreading truck on the track, so that it can be spread evenly and continuously on the long table formwork. The two leveling rollers on the concrete spreading truck can level and compact the fine stone concrete on the long table formwork according to the thickness of the product.

[0038] (4) The pre-welded steel trusses are stacked on the steel truss stacking vehicle according to the design specifications, and then placed on the fine stone concrete after the long table formwork is leveled. The feet of the steel trusses are embedded in the concrete through the second vibrator.

[0039] (5) Cover the two sides of the long table mold track with insulation covers and turn on the geothermal system for automatic heat exchange maintenance.

[0040] (6) After the floor slab concrete on the long platform formwork is heated and cured for 8 hours, it is demolded and stacked. The floor slab is lifted off the long platform formwork by a demoulding stacker, and then placed on a floor slab stacking conveyor and transported to the stacking warehouse for secondary curing.

[0041] (7) The production of each workstation on the long table mold is carried out according to the above steps.

[0042] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A production line for efficiently producing assembled steel truss thin concrete floor decks using a long formwork, characterized in that: It includes concrete spreading and forming stations, steel truss embedding stations, long table formwork track maintenance stations, and floor decking demoulding and stacking stations arranged in sequence along the channel, and there are tracks between adjacent stations.

2. A production line for efficiently producing assembled steel truss thin concrete floor decks using a long formwork as claimed in claim 1, characterized in that: It also includes a concrete batching mixing station, which is used to provide concrete supply for each production line. The concrete batching mixing station includes a mixer and an automatic metering feeding system, which is used to transport the measured raw materials into the mixer.

3. A production line for efficiently producing assembled steel truss thin concrete floor decks using a long formwork as claimed in claim 1, characterized in that: The concrete spreading and forming station includes a concrete spreading hopper, a track transmission mechanism, a concrete spreading vehicle, a leveling roller, a first vibrator, a material baffle and a shock absorber; the concrete spreading hopper is arranged on a bottom frame, the track transmission mechanism is installed on the bottom frame, the concrete spreading vehicle is installed on the bottom frame through the shock absorber, the leveling roller is installed at the bottom end of the concrete spreading vehicle, the material baffles are provided on both sides of the leveling roller, and the first vibrator is installed on the top of the concrete spreading vehicle.

4. A production line for efficiently producing assembled steel truss thin concrete floor decks using a long formwork as claimed in claim 3, characterized in that: The track transmission mechanism includes a transmission motor, a transmission chain and a track wheel. The transmission motor is installed on the bottom frame. The track wheel is located below the transmission motor and is connected to the track wheel through the transmission chain.

5. A production line for efficiently producing assembled steel truss thin concrete floor decks using a long formwork as claimed in claim 3 or 4, characterized in that: The steel truss embedding station includes a rectangular external pressure frame, a lifting lug and a second vibrator. The second vibrator is installed on the top of the rectangular external pressure frame. The lifting lugs are installed on both sides of the top of the rectangular external pressure frame and are used to lift the rectangular external pressure frame so that the steel truss can be embedded in the fine stone concrete laid at the concrete spreading and forming station.

6. A production line for efficiently producing assembled steel truss thin concrete floor decks using a long formwork as claimed in claim 5, characterized in that: The long platform mold track maintenance station includes a concrete cushion layer, an insulating extruded board, a geothermal plate module, heat storage concrete, and a track iron plate formwork box arranged in sequence from bottom to top. Fine stone concrete with embedded steel trusses is arranged above the track iron plate formwork box; multiple geothermal pipes are interspersed in the geothermal plate module; the heat storage concrete, the track iron plate formwork box, and the fine stone concrete with embedded steel trusses arranged on the geothermal plate module are all located in the insulation cover.

7. A production line for efficiently producing assembled steel truss thin concrete floor decks using a long formwork as claimed in claim 6, characterized in that: The floor deck demoulding and stacking station includes a walking outer frame, a hanging frame, a synchronous winch, a directional wheel and a steel wire rope. A synchronous winch is installed on the top of the walking outer frame, and directional wheels are installed on both sides of the walking outer frame. One end of the steel wire rope is wound on the synchronous winch, and the other end is connected to the hanging frame by passing through the directional wheel. A plurality of demoulding hooks for hoisting steel trusses are installed at the bottom of the hanging frame; wheels are installed at the bottom of the walking outer frame.

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