A coke oven greenhouse wall color steel plate structure and method

Abstract

The present invention relates to the technical field of installation of color steel plates on the walls of coke oven greenhouses, and in particular to a structure and method for color steel plates on the walls of coke oven greenhouses. It comprises purlins and shaped color steel plate modules; the purlins are made of steel sections, the purlins are fixed to the walls of the coke oven greenhouse, and the shaped color steel plate modules are bolted to the purlins; the shaped color steel plate modules comprise frames and color steel plates, and the color steel plates are riveted to the frames; corresponding locks are provided at both ends of the frames, and the frames are plugged and engaged with each other. Instead of traditional color steel plates, the components are modularly designed and installed as a whole. This method is simple and easy to operate, and only the color steel plates need to be assembled, which greatly reduces the workload and labor intensity of the operators. It also greatly improves work efficiency and reduces safety hazards during construction.

Description

Technical Field

[0001] The invention relates to the technical field of installation of color steel plates on the walls of coke oven greenhouses, and in particular to a structure and method for installing color steel plates on the walls of coke oven greenhouses. Background Art

[0002] At present, the installation of color steel plates for coke oven greenhouses is generally divided into two parts: the first part is the roof color steel plates, and the second part is the wall color steel plates. Because the roof has purlin ties, workers can stand on the purlins and walk on the installed roof, so the installation of roof color steel plates is relatively easy. As small coke ovens are gradually eliminated, the height of the carbonization chamber of newly built coke ovens is above 6.25m. The current maximum height of the top-loaded coal carbonization chamber is 7.65m. According to the current development situation of coke ovens, coke ovens with a carbonization chamber height of 8.0m will be designed in a few years. In order to facilitate the turnover of coke oven greenhouses, coke oven greenhouses are all designed according to the coke oven with a carbonization chamber height of 8.0m. The height of the greenhouse is above 30m, so the installation volume of greenhouse wall color steel plates is relatively large.

[0003] The existing color steel plate structure and installation method of the coke oven greenhouse wall have the following defects and shortcomings: 1. When installing the wall color steel plate, the construction workers have basically no fulcrum and need to rely on a crane to hang a hanging basket. The workers stand in the hanging basket to install, which reduces work efficiency; 2. The installation of the wall panel is greatly affected by the environment. When the wind speed is greater than level three, the installation is very difficult and dangerous. If the construction workers are not careful, they can easily be cut by the color steel plate; if the wind speed is greater than level four, construction is completely impossible; 3. Since the wall height is above 30m, according to the previous construction technology, the wall is divided into four plates in the height direction. The length of each plate is close to 8 meters. The plates are fixed to the purlins with screws. Due to the large number of screw holes on the plates, the loss rate of the secondary turnover of the color steel plates is relatively high. Summary of the Invention

[0004] To overcome the shortcomings of the existing technology, the present invention provides a coke oven greenhouse wall color steel plate structure and method. The modular design of the components allows for integrated installation, making operation easy. Simply assembling the color steel plates is sufficient, significantly reducing the operator's workload and labor intensity, significantly improving work efficiency, and reducing safety hazards during construction.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A color steel plate structure for the wall of a coke oven greenhouse includes purlins and shaped color steel plate modules; the purlins are made of steel sections and fixed to the wall of the coke oven greenhouse, and the shaped color steel plate modules are bolted to the purlins; the shaped color steel plate modules include a frame and color steel plates, and the color steel plates are riveted to the frame; corresponding locking holes are provided at both ends of the frame, and the frames are plugged and engaged with each other.

[0007] Furthermore, the purlins are made of C-shaped steel with a thickness of more than 4 mm.

[0008] Furthermore, the frame is a rectangular frame made of flat steel, and a plurality of transverse support beams are provided in the frame.

[0009] Furthermore, the locking opening is a hook shape with all the bending parts being right angles.

[0010] A method for quickly assembling a color steel plate structure for a coke oven greenhouse wall, comprising the following steps:

[0011] 1) Fix the purlins horizontally to the wall of the coke oven greenhouse;

[0012] 2) Welding frame;

[0013] 3) Two steel plates are fixed to the vertical ends of the frame, and the steel plates are bent at multiple right angles to form locks;

[0014] 4) Color steel plate adopts flat plate;

[0015] 5) On the ground, connect the color steel plate to the frame with rivets and fix it to the frame;

[0016] 6) The vertical left side and horizontal lower side of the color steel plate are more than 30mm wider than the frame, which is used for overlapping adjacent color steel plates; the shaped color steel plate modules are combined through locks to form components;

[0017] 7) Use a crane to lift the assembled components, connect the components to the purlins with waterproof bolts, and install them on the purlins on the wall of the coke oven greenhouse;

[0018] 8) When installing, install from the left side to the right side in sequence, and when removing, remove from the right side to the left side in sequence.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. During the construction of the present invention, the color steel plate is first fixed to the frame with rivets on the ground to form a fixed color steel plate module. The modules are plugged and engaged with each other, and then the components are lifted by a crane and installed with bolts to the installed wall purlins.

[0021] Compared with traditional construction technology, although the one-time investment cost is higher, the turnover rate is high, and the loss rate during dismantling and transportation is greatly reduced. In the long run, the economic benefits are better than traditional processes. In addition, the stability is better than traditional processes and the safety is higher.

[0022] 2. Since the present invention adopts composite components, the construction is simple, the operation is convenient, the workload is less than that of traditional processes, the labor demand is small, and labor costs are saved.

[0023] 3. The combined components are assembled on the ground and then lifted to the installation site by a crane for installation. Compared with the traditional installation process, the environmental requirements are greatly reduced, especially the requirements for wind force, which greatly reduces the safety hazards during the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the framework of the present invention;

[0025] Figure 2 This is a schematic front view of the structure of the present invention;

[0026] Figure 3 This is a schematic diagram of the lower end lock structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the upper end lock structure of the present invention;

[0028] Figure 5 This is a schematic diagram of the connection between the upper and lower lock ports of the present invention.

[0029] In the figure: 1-first column 2-second column 3-support beam 4-upper end lock 5-lower end lock 6-color steel plate DETAILED DESCRIPTION

[0030] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0031] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more;

[0032] Terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate directions or positional relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate and simplify the description of the present invention and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, terms such as "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0034] Example:

[0035] like Figures 1 to 5 As shown, a color steel plate structure for the wall of a coke oven greenhouse includes purlins, shaped color steel plate modules and connectors.

[0036] The purlins are made of galvanized C-shaped steel, model C200×70×20×4, made of Q235B. The thicker the wall, the stronger the steel. It is less likely to deform during construction, demolition and transportation, and the higher the turnover rate. Although the short-term cost is higher, it effectively reduces the cost in the long run. The purlins are horizontally fixed to the wall of the coke oven greenhouse.

[0037] The purlin spacing is 1500mm.

[0038] Because the purlin spacing is 1500mm, the standard color steel plate module specification is selected as 3050mm×1000mm, and the reinforcement material is galvanized flat steel.

[0039] The shaped color steel plate module includes a frame and a color steel plate 6. The frame includes a first column 1, a second column 2 and a support beam 3. The first column 1 and the second column 2 are made of 60mm×6mm galvanized flat steel, with a length of 2900mm, vertically arranged, parallel to each other, and are vertical supports for the frame.

[0040] The support beam 3 is a lateral support for the frame and is made of galvanized flat steel with a specification of 40×4mm and a length of 850mm. Multiple support beams 3 are arranged in a row and vertically fixed between the first column 1 and the second column 2.

[0041] The upper end lock mouth 4 is made of galvanized flat steel with a thickness of 6 mm. The upper end lock mouth 4 is welded to the top of the first column 1 and the second column 2. The lock mouth is a hook shape with right angles at the bends.

[0042] The lower end lock opening 5 is made of galvanized flat steel with a thickness of 6 mm. The lower end lock opening 5 is welded to the bottom ends of the first column 1 and the second column 2. The lock opening is a hook shape with right angles at the bends.

[0043] The color steel plate 6 is a flat plate with a specification size of 3050mm×1000mm×0.5mm. The color steel plate 6 is connected to the flat steel frame with rivets.

[0044] The upper locking opening 4 and the lower locking opening 5 cooperate with each other and are plugged and engaged with each other, thereby realizing the assembly of multiple shaped color steel plate modules.

[0045] A method for quickly assembling a color steel plate structure for a coke oven greenhouse wall, comprising the following steps:

[0046] 1. Fix the purlins horizontally to the wall of the coke oven greenhouse with a purlin spacing of 1500mm.

[0047] 2. Welding frame.

[0048] 3. Weld the upper lock 4 to the top of the first column 1 and the second column 2, and weld the lower lock 5 to the bottom of the first column 1 and the second column 2, and make lock shapes on the outside of the upper and lower ends.

[0049] 4. The color steel plate 6 is a flat plate with a specification size of 3050mm×1000mm×0.5mm.

[0050] 5. On the ground, connect the color steel plate 6 to the frame with rivets and fix it to the frame.

[0051] 6. The color steel plate 6 of the composite component should be 30mm wider at the bottom and left side to facilitate overlap with adjacent components.

[0052] 7. Drill screw holes on the upper, middle and lower three horizontal galvanized flat steel support beams 3 of the assembled color steel plate module, and set four screws on each support beam 3.

[0053] 8. Use a crane to lift the assembled components, connect the components to the purlins with waterproof bolts, and install them on the purlins on the wall of the coke oven greenhouse.

[0054] 9. When installing, install from left to right in sequence, and when removing, remove from right to left in sequence.

[0055] Compared with traditional construction technology, although the one-time investment cost of this invention is high, the turnover rate is high and the loss rate during dismantling and transportation is greatly reduced. In the long run, the economic benefits are better than traditional processes. In addition, the stability is better than traditional processes and the safety is higher.

[0056] Since the present invention adopts combined components, the construction is simple, the operation is convenient, the workload is less than that of the traditional process, the labor demand is small, and the labor cost is saved.

[0057] The composite components are assembled on the ground and then lifted to the installation site by a crane for installation. Compared with traditional installation processes, the environmental requirements are greatly reduced, especially the requirements for wind force, which greatly reduces the safety hazards during construction.

[0058] The present invention conducts modular design of components and integrates installation, which is easy to operate. It only requires assembling the color steel plates, which greatly reduces the workload and labor intensity of the operators, greatly improves work efficiency, and reduces safety hazards during the construction process.

[0059] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A rapid assembly method for a coke oven greenhouse wall color steel plate structure, characterized in that: Including purlin and shaped color steel plate modules; The purlins used are made of C-shaped steel with a thickness of more than 4mm; The standard color steel plate module used includes a frame and color steel plates, which are riveted to the frame; corresponding locks are provided at both ends of the frame, and the frames are plugged and engaged with each other; the locks are hook-shaped with right angles at the bends; the frame is a rectangular frame made of flat steel, and multiple horizontal support beams are provided inside the frame; The specific steps include: 1) Fix the purlins horizontally to the wall of the coke oven greenhouse; 2) Welding frame; 3) Two steel plates are fixed to the vertical ends of the frame, and the steel plates are bent at multiple right angles to form locks; 4) Color steel plate adopts flat plate; 5) On the ground, connect the color steel plate to the frame with rivets and fix it to the frame; 6) The vertical left side and horizontal lower side of the color steel plate are more than 30mm wider than the frame and are used for overlapping adjacent color steel plates; The upper lock and the lower lock cooperate with each other and are plugged and engaged with each other, thereby realizing the assembly of multiple shaped color steel plate modules; The shaped color steel plate modules are combined through locking to form components; 7) Use a crane to lift the assembled components, connect the components to the purlins with bolts, and install them on the purlins on the wall of the coke oven greenhouse; 8) When installing, install from the left side to the right side in sequence, and when removing, remove from the right side to the left side in sequence.

2. The rapid assembly method of the color steel plate structure of the coke oven greenhouse wall according to claim 1 is characterized in that: In step 7), waterproof bolts are used as bolts.

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