Non-suspended folding and retracting high-altitude curtain keel welding fire pot

Abstract

The present application relates to the technical field of welding construction, and particularly relates to a non-suspended folding and contracting high-altitude curtain wall keel welding fire receiving hopper, which comprises a plurality of turnover connected material blocking plates, and a first hopper structure in the shape of a pyramid is formed after the material blocking plates are turned over and enclosed; a plurality of movable plates are further arranged inside the first hopper structure, a second hopper structure in the shape of a pyramid is formed after adjacent movable plates are enclosed, and the upper edge of the second hopper structure is in sliding fit with the inner wall of the first hopper structure to make the internal space of the hopper structure communicate as a whole; a suction member for adsorbing the curtain wall keel is arranged at the lower part of the movable plate, and the suction member makes the lower edge of the movable plate fit the surface of the curtain wall keel. The present application forms a material receiving hopper with better shielding effect in the form of the combination of the material blocking plates and the movable plates, and is more convenient to use, can be quickly installed at the curtain wall keel, and can collect the splashed material slag generated during welding, thereby reducing the damage caused by the splashing of high-temperature material slag.

Description

Technical Field

[0001] This invention relates to the field of welding construction technology, specifically to a non-suspended folding and retractable high-altitude curtain wall keel welding connection box. Background Technology

[0002] Welding is widely used in the installation of steel structural columns and exterior curtain wall steel keels during building construction. Welding generates a large amount of high-temperature welding slag that splatters everywhere. Improper handling can easily damage the paint on the steel structure surface, and in more serious cases, even cause a fire. Therefore, a slag catcher is installed below the welding point to collect and treat the high-temperature welding slag, preventing accidents or damage to objects caused by slag splattering. Conventional slag catchers mainly consist of a slag-catching plate at the bottom of the welding position, which can catch slag falling within a small area, but cannot effectively collect slag splattered everywhere. Furthermore, traditional high-altitude welding slag catchers are mainly suspended structures, but for curtain wall keel welding, there is no hanging support point at the top, making it difficult to suspend and fix them during the welding process. In addition, existing slag catchers are relatively bulky, making convenient storage difficult, and high-altitude welding operations are inconvenient to move, dangerous, and inefficient.

[0003] It is evident that the existing welding hopper still has room for improvement. Adjustments and optimizations should be made to enhance its ability to collect slag-free spatter, as well as its portability and flexibility of use, thereby improving the construction effect and efficiency in curtain wall keel welding. Therefore, a more reasonable technical solution is needed to address the technical problems existing in the current technology. Summary of the Invention

[0004] To overcome at least one of the aforementioned defects, this invention proposes a non-suspended folding and retractable high-altitude curtain wall keel welding fire collection bucket. By improving the receiving area of ​​the fire collection bucket, the material collection capacity is enhanced. Furthermore, the telescopic and deformable structure improves the overall flexibility of use, enabling it to be applied to more scenarios and facilitating portability and storage.

[0005] To achieve the above objectives, the fire-receiving hopper disclosed in this invention can adopt the following technical solution:

[0006] A non-suspended folding and retractable high-altitude curtain wall keel welding hopper includes several flip-connected baffles, which, after flipping and enclosing, form a pyramidal first hopper structure. Inside the first hopper structure, several movable plates are also provided. When adjacent movable plates are enclosed, they form a pyramidal second hopper structure. The upper edge of the second hopper structure slides against the inner wall of the first hopper structure to make the internal space of the hopper structure connected as a whole. The lower part of the movable plates is provided with an adsorption component for adsorbing the curtain wall keel, and the adsorption component makes the lower edge of the movable plate adhere to the surface of the curtain wall keel.

[0007] The aforementioned fire-receiving hopper, through the combination of a first hopper structure and a second hopper structure, can surround the existing keel to form a fire-receiving hopper structure with better shielding. The second hopper structure fits snugly against the curtain wall keel to form a closed structure to prevent material leakage, while the first hopper structure creates a larger material-receiving space, so that even if material splashes, it can be collected smoothly, reducing the damage to objects below. At the same time, the material baffle is designed to flip, and its structure can be flexibly adjusted. It can be folded and stored after deformation. During installation, it only needs to be wrapped around the curtain wall keel to form the surrounding first hopper structure, thus improving the convenience of use and the safety of welding.

[0008] Furthermore, the connection method of the baffles can adopt various structures and is not limited to one. Here, we optimize and propose one feasible option: a hinge structure is set between adjacent baffles to achieve a flip connection, and an adsorption structure is set on the corresponding enclosing edge of the first and last baffles for adsorption connection. With this solution, the baffles can be formed into an enclosure more quickly and are also more convenient and faster to disassemble.

[0009] Furthermore, the connection method of the movable plates is not limited to a single one. Here, we optimize and propose one feasible option: adjacent movable plates are flipped and connected, and the enclosing edges of the first and last movable plates are connected by an adsorption structure to form a second hopper structure. When adopting this scheme, the mating structure of the movable plates is similar to that of the baffle plates, and the number of movable plates is equal to that of the baffle plates and they are set one-to-one. Therefore, the combination of the second hopper structure and the first hopper structure forms a hopper structure with a larger volume.

[0010] Furthermore, the arrangement of the movable plate in this invention is not limited to a single method. Here, an optimization is proposed, and one feasible option is suggested: the movable plate slides in conjunction with the baffle plate, and after sliding down, the movable plate merges with adjacent movable plates to form a pyramidal second hopper structure. With this approach, adjacent movable plates do not directly connect; instead, they fit together after descending to a lower position, thus forming the entire second hopper structure. This structure allows for easier storage and transport of the movable plate and the baffle plate together.

[0011] Furthermore, in this invention, the adsorption element can achieve adsorption using various structural methods, and is not limited to a single one. Here, we optimize and propose one feasible option: the adsorption element includes a magnetic strip, which is adsorbed and attached to the curtain wall keel, or to the baffle plate, or to an adjacent magnetic strip. When this solution is adopted, the magnetic strip is a ferromagnetic component, while the curtain wall keel is made of ferromagnetic steel. The baffle plate and movable plate can be made of ferromagnetic material, or ferromagnetic material can be provided corresponding to the magnetic strip.

[0012] Furthermore, in this invention, the sliding fit structure between the movable plate and the baffle plate can be constructed in various forms and is not limited to a single one. Here, we optimize the design and propose one feasible option: a directional slide rail structure is provided between the movable plate and the baffle plate. This directional slide rail structure allows the movable plate to slide downwards or upwards relative to the baffle plate. With this approach, the slide rail structure can be connected to the baffle plate or the movable plate using a single slide rail component, or a groove can be formed on the baffle plate or the movable plate to create a mating slide rail structure.

[0013] Furthermore, to maintain the relative engagement position of the movable plate and the baffle plate, an optimization is proposed, and one feasible option is suggested: a locking and positioning structure is also provided between the movable plate and the baffle plate. This structure includes several positioning holes on the baffle plate and a resilient positioning key on the movable plate. When the movable plate slides and aligns the resilient positioning element with the positioning holes, the resilient positioning element engages with the positioning holes, fixing the movable plate relative to the baffle plate. With this solution, the resilient positioning key automatically engages with the positioning holes under elastic force to achieve locking, while applying pressure releases the locking engagement between the resilient positioning key and the positioning holes.

[0014] Furthermore, to maintain the fit between the movable plate and the baffle plate, an optimization is proposed, and one feasible option is suggested: an outward-folding plate is provided above the movable plate. When the movable plate slides down to form the second hopper structure, the outward-folding plate and the inner part of the first hopper are tightly fitted together. With this solution, the outward-folding plate can be integrally formed with the movable plate.

[0015] Furthermore, the structure of the outer flap is optimized here, and another feasible option is proposed: the outer flap is hinged to the movable plate, and an elastic element is provided at the hinge. The elastic element is used to apply an elastic force to the outer flap, causing the outer flap to deflect towards the baffle plate and contact the baffle plate. With this solution, the outer flap can be kept in contact with the baffle plate at all times during the sliding of the movable plate along the baffle plate.

[0016] Furthermore, to increase the collection of slag and reduce splashing, an optimization is proposed, and one feasible option is suggested: a baffle cover is installed above the baffle plate, and the baffle cover is flipped onto the baffle plate. When using this solution, the baffle cover can be made of high-temperature resistant material, and can be configured as a telescopic or folding type.

[0017] Compared with the prior art, some of the beneficial effects of the technical solution disclosed in this invention include:

[0018] This invention combines a baffle plate and a movable plate to form a receiving hopper with better shielding effect and greater convenience in use. It can be quickly installed at the curtain wall keel and collects the spatter generated during welding, reducing the damage caused by high-temperature spatter splashing. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the fire-receiving bucket in Example 1.

[0021] Figure 2 This is a cross-sectional view of the receiving hopper in Example 1, in which the second hopper structure is retracted into the first hopper.

[0022] Figure 3 This is a schematic diagram of the fire-receiving bucket in Example 2.

[0023] Figure 4 This is a cross-sectional view of the receiving hopper in Example 2, in which the second hopper structure is retracted into the first hopper.

[0024] Figure 5 This is a cross-sectional view of the fire-receiving hopper in Example 3, which uses an integrally molded outer flap.

[0025] Figure 6 This is a cross-sectional view of the fire-receiving hopper in Example 3, which uses a hinged outer flap.

[0026] Figure 7 This is a schematic diagram of the structure of the first hopper after it has been unfolded.

[0027] Figure 8 This is a schematic diagram of the structure after the second hopper is unfolded.

[0028] In the above attached figures, the meanings of each number are as follows:

[0029] 1. Material baffle; 2. Movable plate; 3. Locking and positioning structure; 4. Material baffle cover; 5. Directional slide rail structure; 6. Outer flap; 7. Adsorption component. Detailed Implementation

[0030] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0031] In view of the poor performance of the receiving hopper in the existing technology and the damage caused by the splashing of high-temperature slag, the following embodiments are optimized to overcome the defects of the existing technology.

[0032] Example

[0033] like Figure 1 , Figure 2 As shown, this embodiment provides a non-suspended folding and retractable high-altitude curtain wall keel welding hopper, including several flip-connected baffle plates 1. After the baffle plates 1 are flipped and enclosed, they form a pyramidal first hopper structure. Several movable plates 2 are also provided inside the first hopper structure. After adjacent movable plates 2 are enclosed, they form a pyramidal second hopper structure. The upper edge of the second hopper structure slides and fits against the inner wall of the first hopper structure so that the internal space of the hopper structure is connected as a whole. The lower part of the movable plate 2 is provided with an adsorption component 7 for adsorbing the curtain wall keel, and the adsorption component 7 makes the lower edge of the movable plate 2 fit against the surface of the curtain wall keel.

[0034] The fire-receiving hopper disclosed in this embodiment, through the combination of a first hopper structure and a second hopper structure, can surround the current keel to form a fire-receiving hopper structure with better shielding. The second hopper structure fits into the curtain wall keel to form a closed structure to prevent material leakage, while the first hopper structure forms a larger material receiving space, so that even if material splashes, it can be collected smoothly, reducing the damage to objects below. At the same time, the baffle plate 1 with a flip-out setting is used, and its structure can be flexibly adjusted. It can be folded and stored after deformation. During installation, it only needs to be wrapped around the curtain wall keel to form the surrounding first hopper structure, thus improving the convenience of use and the safety of welding.

[0035] like Figure 7 As shown, the connection method of the baffle plates 1 can adopt various structures and is not limited to one. This embodiment optimizes and adopts one feasible option: a hinge structure is provided between adjacent baffle plates 1 to achieve a flip connection, and an adsorption structure is provided on the corresponding enclosing edges of the first baffle plate 1 and the last baffle plate 1 for adsorption connection. With this solution, the baffle plates 1 can form an enclosure more quickly and are also more convenient and faster to disassemble.

[0036] like Figure 8 As shown, the connection method of the movable plates 2 is not limited to a single one. This embodiment optimizes and adopts one feasible option: adjacent movable plates 2 are flipped and connected, and the enclosing edges of the first movable plate 2 and the last movable plate 2 are connected by an adsorption structure to form a second hopper structure. When this scheme is adopted, the mating structure of the movable plates 2 is similar to that of the baffle plate 1, and the number of movable plates 2 is equal to that of the baffle plate 1 and they are set one-to-one. Therefore, the combination of the second hopper structure and the first hopper structure forms a hopper structure with a larger volume.

[0037] In this embodiment, the adsorption element 7 can achieve adsorption using various structural methods, and is not limited to a single one. This embodiment optimizes and adopts one feasible option: the adsorption element 7 includes a magnetic strip, which is adsorbed and attached to the curtain wall keel, or adsorbed and attached to the baffle plate 1, or adsorbed and attached to an adjacent magnetic strip. When such a scheme is adopted, the magnetic strip is a ferromagnetic component, while the curtain wall keel is made of ferromagnetic steel. The baffle plate 1 and the movable plate 2 can be made of ferromagnetic material, or ferromagnetic material can be provided corresponding to the magnetic strip.

[0038] To improve the collection of slag and reduce splashing, an optimization is proposed, and one feasible option is suggested: a baffle 4 is provided above the baffle plate 1, and the baffle 4 is flipped onto the baffle plate 1. When using this solution, the baffle 4 can be made of a high-temperature resistant material, and the baffle 4 can be configured as a telescopic or folding type.

[0039] Example 2

[0040] This embodiment provides a non-suspended folding and retractable high-altitude curtain wall keel welding connection box. Based on embodiment 1, it proposes another solution for the cooperation structure of the movable plate 2 and the baffle plate 1:

[0041] like Figure 3 , Figure 4 As shown, the arrangement of the movable plate 2 in this embodiment is not limited to a single method. This embodiment optimizes and adopts one feasible option: the movable plate 2 slides and engages with the baffle plate 1. After the movable plate 2 slides down, it merges with the adjacent movable plate 2 to form a pyramidal second hopper structure. With this solution, the adjacent movable plates 2 are not directly connected, but rather fit together after descending to the lowest position, thus forming the entire second hopper structure. This structure makes it easier to store and carry the movable plate 2 and the baffle plate 1 together.

[0042] In this embodiment, the sliding fit structure between the movable plate 2 and the baffle plate 1 can be constructed in various forms and is not limited to a single one. Here, we optimize and propose one feasible option: a directional slide rail structure 5 is provided between the movable plate 2 and the baffle plate 1. The directional slide rail structure 5 allows the movable plate 2 to slide downward or upward relative to the baffle plate 1. When adopting such a solution, the slide rail structure can be connected to the baffle plate 1 or the movable plate 2 using a separate slide rail component, or a groove can be formed on the baffle plate 1 or the movable plate 2 to form a mating slide rail structure.

[0043] Preferably, to maintain the relative engagement position of the movable plate 2 and the baffle plate 1, this embodiment optimizes and proposes one feasible option: a locking and positioning structure 3 is further provided between the movable plate 2 and the baffle plate 1. The locking and positioning structure 3 includes several positioning holes provided on the baffle plate 1 and an elastic positioning key provided on the movable plate 2. When the movable plate 2 slides and aligns the elastic positioning element with the positioning hole, the elastic positioning element engages with the positioning hole and fixes the movable plate 2 relative to the baffle plate 1. With this solution, the elastic positioning key can automatically engage with the positioning hole under the action of elastic force to achieve locking, and the locking engagement between the elastic positioning key and the positioning hole can be released by applying pressure.

[0044] The structure and fit of other components in this embodiment are the same as in Embodiment 1, and will not be repeated here.

[0045] Example 3

[0046] This embodiment provides a non-suspended folding and retractable high-altitude curtain wall keel welding connection box. Based on embodiment 1, it proposes another solution for the cooperation structure of the movable plate 2 and the baffle plate 1:

[0047] like Figure 5 , Figure 6 As shown, in order to maintain the fit between the movable plate 2 and the baffle plate 1, an optimization is proposed, and one feasible option is suggested: an outward flap 6 is provided above the movable plate 2. When the movable plate 2 slides down and forms the second hopper structure, the outward flap 6 is tightly fitted with the inner wall of the first hopper. With this solution, the outward flap 6 can be integrally formed with the movable plate 2.

[0048] Preferably, this embodiment optimizes the structure of the outer flap 6 and provides another feasible option: the outer flap 6 is hinged to the movable plate 2, and an elastic element is provided at the hinge. The elastic element is used to apply an elastic force to the outer flap 6 and cause the outer flap 6 to deflect towards the baffle plate 1 to contact the baffle plate 1. With this solution, the movable plate 2 can maintain the outer flap 6 in contact with the baffle plate 1 at all times during the sliding process along the baffle plate 1.

[0049] The structure and fit of other components in this embodiment are the same as in Embodiment 1, and will not be repeated here.

[0050] The above are the embodiments listed in this example. However, this example is not limited to the optional embodiments described above. Those skilled in the art can arbitrarily combine the above methods to obtain other various embodiments. Anyone can derive other various forms of embodiments under the guidance of this example. The above specific embodiments should not be construed as limiting the scope of protection of this example. The scope of protection of this example should be defined in the claims.

Claims

1. A non-suspended folding and retractable high-altitude curtain wall keel welding connection box, characterized in that: It includes several flip-connected baffles (1), which, after being flipped and enclosed, form a pyramidal first hopper structure; the first hopper structure is also provided with several movable plates (2), which, after being enclosed by adjacent movable plates (2), form a pyramidal second hopper structure, and the upper edge of the second hopper structure slides against the inner wall of the first hopper structure so that the internal space of the hopper structure is connected as a whole; the lower part of the movable plate (2) is provided with an adsorption component (7) for adsorbing the curtain wall keel, and the adsorption component (7) makes the lower edge of the movable plate (2) adhere to the surface of the curtain wall keel.

2. The non-suspended folding and retractable high-altitude curtain wall keel welding connection box according to claim 1, characterized in that: A hinge structure is provided between adjacent baffles (1) to achieve a flip connection. An adsorption structure is provided on the enclosing edge of the first baffle (1) and the last baffle (1) for adsorption connection.

3. The non-suspended folding and retractable high-altitude curtain wall keel welding connection box according to claim 1, characterized in that: Adjacent movable plates (2) are flipped and connected, and the enclosing edges of the first movable plate (2) and the last movable plate (2) are connected by an adsorption structure to form a second hopper structure.

4. The non-suspended folding and retractable high-altitude curtain wall keel welding connection box according to claim 1, characterized in that: The movable plate (2) is slidably engaged with the baffle plate (1). After the movable plate (2) slides down, it merges with the adjacent movable plate (2) to form a pyramidal second hopper structure.

5. The non-suspended folding and retractable high-altitude curtain wall keel welding connection box according to any one of claims 1 to 3, characterized in that: The adsorption component (7) includes a magnetic strip, which is adsorbed and bonded to the curtain wall keel, or to the baffle plate (1), or to an adjacent magnetic strip.

6. The non-suspended folding and retractable high-altitude curtain wall keel welding connection box according to claim 4, characterized in that: A directional slide rail structure (5) is provided between the movable plate (2) and the baffle plate (1), and the directional slide rail structure (5) allows the movable plate (2) to slide downward or upward relative to the baffle plate (1).

7. The non-suspended folding and retractable high-altitude curtain wall keel welding connection box according to claim 6, characterized in that: A locking and positioning structure (3) is also provided between the movable plate (2) and the baffle plate (1). The locking and positioning structure (3) includes several positioning holes provided on the baffle plate (1) and an elastic positioning key provided on the movable plate (2). When the movable plate (2) slides and the elastic positioning element is aligned with the positioning hole, the elastic positioning element is inserted into the positioning hole and the movable plate (2) is fixed relative to the baffle plate (1).

8. The non-suspended folding and retractable high-altitude curtain wall keel welding connection box according to claim 1, characterized in that: An outer flap (6) is provided above the movable plate (2). When the movable plate (2) slides down and forms the second hopper structure, the outer flap (6) fits tightly against the inner wall of the first hopper.

9. The non-suspended folding and retractable high-altitude curtain wall keel welding connection box according to claim 8, characterized in that: The outer flap (6) is hinged to the movable plate (2), and an elastic element is provided at the hinge. The elastic element is used to apply an elastic force to the outer flap (6) and cause the outer flap (6) to deflect toward the baffle plate (1) to contact the baffle plate (1).

10. The non-suspended folding and retractable high-altitude curtain wall keel welding connection box according to claim 1, characterized in that: A baffle cover (4) is provided above the baffle plate (1), and the baffle cover (4) is flipped and set on the baffle plate (1).

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