Multi-angle foldable receiving hopper

Abstract

The utility model provides a kind of multi-angle foldable receiving hopper, the multi-angle foldable receiving hopper includes first receiving hopper, second receiving hopper and fireproof cloth.The utility model is provided with first receiving hopper and second receiving hopper by being hingedly connected, and first chain and second chain are respectively installed on first receiving hopper and second receiving hopper, and first receiving hopper and second receiving hopper can be hung to wall surface outside by first hanging chain and second hanging chain.And the length of second hanging chain on second receiving hopper can be adjusted.According to the modeling of on-site construction wall surface and keel, first receiving hopper and second receiving hopper can be selected parallel or at an angle, to adapt to wall surface structure, and first receiving hopper can be used for bottom receiving welding slag, second receiving hopper is used for shielding welding slag splashing outside, especially shielding welding slag falling down, to improve flexibility and safety of construction operation in use process.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, specifically relating to a multi-angle foldable material receiving hopper. Background Technology

[0002] During the construction of building exterior curtain walls, a framework is typically added to the outer side of the wall, and some of the joists on the framework need to be connected and fixed by welding. Since it is welding on the exterior wall surface, to prevent weld slag from falling to the ground and causing a fire or injuring passersby, a slag catcher is usually suspended below the welding position to collect the slag. Currently, the slag catcher needs to be suspended from the fixed joists, and the weld slag produced during welding falls into the slag catcher. However, the current structure of the slag catcher is relatively simple. During on-site construction, due to the different dimensions of the wall and the welding joists, it is not possible to adapt the shape of the slag catcher to ensure effective slag collection. Utility Model Content

[0003] This utility model provides a multi-angle foldable slag receiving hopper, which aims to solve the problem in the prior art that the slag receiving hopper cannot be adjusted according to the on-site construction conditions to ensure effective slag receiving.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a multi-angle foldable receiving hopper, comprising: The first receiving bucket has a first hanging chain installed on one side. The second receiving bucket is hinged to the side of the first receiving bucket away from the first hanging chain. The second receiving bucket is provided with a second hanging chain on the side of the second receiving bucket away from the first receiving bucket, and the position of the second hanging chain connected to the second receiving bucket can be adjusted along the length of the second hanging chain. Fireproof cloth is installed at the connection between the first receiving hopper and the second receiving hopper to prevent welding slag from sliding down.

[0005] In one possible implementation, the second mounting chain is a long link chain, and the second receiving bucket is provided with a safety hook for mounting the long link chain.

[0006] In one possible implementation, the safety hook is installed on both the receiving side of the second receiving hopper and the side opposite to the receiving side.

[0007] In one possible implementation, the two ends of the first mounting chain are respectively installed on two opposite sides of the first receiving bucket, and the two ends of the second mounting chain are respectively installed on two opposite sides of the second receiving bucket, and a lifting hook is installed in the middle of both the first mounting chain and the second mounting chain.

[0008] In one possible implementation, a reinforcement component for reinforcing the relative positional stability between the first receiving hopper and the second receiving hopper is further provided between them.

[0009] In one possible implementation, the hardening component includes: Two sliding seats are provided, each slidingly disposed on the first and second receiving hoppers along a direction that is close to or away from the hinge axis between the first and second receiving hoppers. The support rod is hinged at both ends to the two sliding seats; A fixing component is disposed on the sliding seat for fixing the sliding seat to the first receiving hopper or the second receiving hopper.

[0010] In one possible implementation, at least two guide rods are fixedly mounted on the sliding seat and slidably disposed on the side wall of the first receiving hopper or the second receiving hopper, the guide rods being disposed through the side wall of the first receiving hopper or the second receiving hopper.

[0011] In one possible implementation, the fixing component is a tightening member threaded onto the guide rod, the tightening member being used to press against the outer wall of the first receiving bucket or the second receiving bucket.

[0012] In one possible implementation, the fireproof cloth is placed over the gap between the bottom and sidewalls of the first receiving hopper and the second receiving hopper.

[0013] The solution shown in this application, compared with the prior art, features a first and a second receiving hopper. The opposite sides of the first and second receiving hoppers are open, and their opposite sides are hinged together. A fireproof cloth is provided at the joint between the first and second receiving hoppers to cover the gap and prevent welding slag from sliding down. A first hanging chain is installed on the first receiving hopper, and a second hanging chain is installed on the second receiving hopper. The first and second hanging chains allow the first and second receiving hoppers to be hung on the outer side of the wall, respectively. The length of the second hanging chain on the second receiving hopper is adjustable to adjust the angle between the first and second receiving hoppers after installation. Depending on the shape of the wall surface and keel at the construction site, the first and second receiving hoppers can be parallel or at an angle to adapt to the wall structure. The first receiving hopper can be used to catch the welding slag at the bottom, while the second receiving hopper is used to shield the welding slag that splashes outward, especially to prevent the welding slag from falling downward, thereby improving the flexibility of use and the safety of construction operations. Attached Figure Description

[0014] Figure 1 Schematic diagram of the structure of the multi-angle foldable receiving hopper provided in the embodiment of this utility model Figure 1 ; Figure 2 Schematic diagram of the structure of the multi-angle foldable receiving hopper provided in the embodiment of this utility model Figure 2 ; Figure 3 for Figure 2 Enlarged view of part A in the middle; Figure 4 A partial structural schematic diagram of the reinforcement component provided in an embodiment of this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. First receiving bucket; 11. First hanging chain; 2. Second receiving bucket; 21. Second hanging chain; 3. Fireproof cloth; 4. Safety hook; 5. Lifting hook; 6. Reinforcing component; 61. Sliding seat; 62. Support rod; 63. Guide rod; 64. Tightening component. Detailed Implementation

[0016] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0017] Please refer to the following: Figures 1 to 4The present invention provides a multi-angle foldable receiving hopper. The multi-angle foldable receiving hopper includes a first receiving hopper 1, a second receiving hopper 2, and a fireproof cloth 3. A first hanging chain 11 is installed on one side of the first receiving hopper 1; the second receiving hopper 2 is hinged to the side of the first receiving hopper 1 away from the first hanging chain 11, and a second hanging chain 21 is installed on the side of the second receiving hopper 2 away from the first receiving hopper 1. The position of the second hanging chain 21 connected to the second receiving hopper 2 can be adjusted along the length of the second hanging chain 21; the fireproof cloth 3 is installed at the connection between the first receiving hopper 1 and the second receiving hopper 2 to prevent welding slag from sliding off.

[0018] The multi-angle foldable receiving hopper provided in this embodiment, compared with the prior art, features a first receiving hopper 1 and a second receiving hopper 2. The opposite sides of the first receiving hopper 1 and the second receiving hopper 2 are open, and the opposite sides of the first receiving hopper 1 and the second receiving hopper 2 are hinged together. A fireproof cloth 3 is also provided at the joint between the first receiving hopper 1 and the second receiving hopper 2 to cover the gap between them and prevent welding slag from sliding down. A first hanging chain 11 is installed on the first receiving hopper 1, and a second hanging chain 21 is installed on the second receiving hopper 2. The first hanging chain 11 and the second hanging chain 21 can be used to hang the first receiving hopper 1 and the second receiving hopper 2 on the outside of the wall, respectively. Furthermore, the length of the second hanging chain 21 on the second receiving hopper 2 is adjustable to adjust the angle of the first receiving hopper 1 and the second receiving hopper 2 after installation. Depending on the shape of the wall surface and keel on site, the first receiving bucket 1 and the second receiving bucket 2 can be parallel or at an angle to adapt to the wall structure. The first receiving bucket 1 can be used to receive the welding slag at the bottom, while the second receiving bucket 2 is used to shield the welding slag that splashes outward, especially to shield the welding slag that falls downward, thereby improving the flexibility of use and the safety of construction operations.

[0019] Specifically, in this embodiment, by adjusting the included angle between the first receiving bucket 1 and the second receiving bucket 2 to adjust the shape of the entire receiving bucket, and in conjunction with the position adjustment of the second hanging chain 21 on the second receiving bucket 2, the side of the first receiving bucket 1 can be effectively attached to the wall, ensuring the stability of the welding slag reception. Simultaneously, when the first receiving bucket 1 and the second receiving bucket 2 rotate relative to each other to be parallel, the first receiving bucket 1 and the second receiving bucket 2 can also be suspended under the eaves.

[0020] In some embodiments, the second mounting chain 21 described above can be as follows: Figure 2 , Figure 3 The structure shown. See also... Figure 2 , Figure 3The second mounting chain 21 is a long link chain, and the second receiving bucket 2 is equipped with a safety hook 4 for mounting the long link chain. The second mounting chain 21 is made of a long link chain, which includes multiple steel rings connected in sequence. The safety hook 4 is fixedly installed on the side wall of the second receiving bucket 2. The safety hook 4 includes a hook body and a stop bar hinged at the opening of the hook body. When the stop bar is in a free state, it is blocked at the opening of the safety hook 4 by a torsion spring, preventing the second mounting chain 21 from detaching from the safety hook 4. At the same time, since the second mounting chain 21 is a long link chain, any steel ring can be fitted onto the safety hook 4, thereby adjusting the length of the second mounting chain 21 on the second receiving bucket 2. The length of the second mounting chain 21 can be adjusted according to the actual mounting position on site to ensure the stability of the positions of the first receiving bucket 1 and the second receiving bucket 2.

[0021] In some embodiments, the safety hook 4 described above can be adopted as follows: Figure 1 , Figure 2 The structure shown. See also... Figure 1 , Figure 2 Safety hooks 4 are installed on both the receiving side and the side opposite to the receiving side of the second receiving hopper 2. The receiving side of the second receiving hopper 2 is a receiving bin used to receive and collect welding slag generated during construction. Two safety hooks 4 are fixedly installed on the upper and lower sides of the side of the second receiving hopper 2 away from the first receiving hopper 1. When the angle between the first receiving hopper 1 and the second receiving hopper 2 is an obtuse angle or a straight angle, the second hanging chain 21 can be installed on the safety hook 4 on the receiving side of the second receiving hopper 2. When the first receiving hopper 1 and the second receiving hopper 2 are perpendicular or at an acute angle, the second hanging chain 21 can be installed using the installation hook on the side of the second receiving hopper 2 away from the receiving side. At the same time, the safety hooks 4 corresponding to the second hanging chain 21 can also be adjusted according to the actual hanging position on site.

[0022] Specifically, in this embodiment, two lifting rings are fixedly installed on the side of the first receiving hopper 1 away from the second receiving hopper 2, and the two ends of the first hanging chain 11 are respectively installed on the two lifting rings. The lifting rings are located on the receiving side of the first receiving hopper 1.

[0023] In some embodiments, the first mounting chain 11 and the second mounting chain 21 described above can be adopted as follows: Figure 2 The structure shown. See also Figure 2The two ends of the first hanging chain 11 are respectively installed on the two opposite sides of the first receiving bucket 1, and the two ends of the second hanging chain 21 are respectively installed on the two opposite sides of the second receiving bucket 2. A lifting hook 5 is installed in the middle of both the first hanging chain 11 and the second hanging chain 21. The two ends of the first hanging chain 11 and the second hanging chain 21 are respectively installed on the first receiving bucket 1 and the second receiving bucket 2, and a lifting hook 5 is detachably installed in the middle of the first hanging chain 11 and the second hanging chain 21. The lifting hook 5 is used to hang on the wall or the fixed keel. The design of the lifting hook 5 allows construction operators to easily adjust the position of the first hanging chain 11 and the second hanging chain 21 on the wall or keel, thereby freely adjusting the position of the first receiving bucket 1 and the second receiving bucket 2 according to the adjustment of the welding position.

[0024] In some embodiments, the first receiving hopper 1 and the second receiving hopper 2 described above can be adopted as follows: Figure 1 , Figure 2 and Figure 4 The structure shown. See also... Figure 1 , Figure 2 and Figure 4 A reinforcing component 6 is also provided between the first receiving hopper 1 and the second receiving hopper 2 to enhance the stability of their relative position. The design of the reinforcing component 6 enhances the stability of the relative position between the first receiving hopper 1 and the second receiving hopper 2 after the angle of the two hoppers has been adjusted, preventing welding slag from spilling out of either hopper during construction due to changes in their relative angle, thus improving safety during use.

[0025] In some embodiments, the aforementioned fixing component may employ, for example... Figure 2 , Figure 4 The structure shown. See also... Figure 2 , Figure 4The reinforcing component 6 includes a sliding seat 61, a support rod 62, and a fixing component. There are two sliding seats 61, which are slidably mounted on the first receiving hopper 1 and the second receiving hopper 2 respectively, along a direction close to or away from the hinge axis between them. The support rod 62 is hinged at both ends to the two sliding seats 61. The fixing component is mounted on the sliding seats 61 and is used to fix the sliding seats 61 to the first receiving hopper 1 or the second receiving hopper 2. The sliding seats 61 are slidably mounted on the sidewalls at one or both ends of the hinge axis between the first receiving hopper 1 and the second receiving hopper 2, and are slidably mounted on the sidewalls along a direction perpendicular to the axis of the first receiving hopper 1 and the second receiving hopper 2. When the angle between the first receiving hopper 1 and the second receiving hopper 2 changes, the sliding seats 61 located on the side walls of the first receiving hopper 1 and the second receiving hopper 2 will undergo relative displacement. After the angle adjustment is completed, the two sliding seats 61 can be fixed to the first receiving hopper 1 and the second receiving hopper 2 respectively by using a fixing component. Thus, the relative position of the first receiving hopper 1 and the second receiving hopper 2 can be stabilized by the support of the support rod 62, further improving the stability of the relative position of the first receiving hopper 1 and the second receiving hopper 2.

[0026] Preferably, in this embodiment, during on-site construction, when installing the first receiving hopper 1 and the second receiving hopper 2 onto the keel or wall, the support rod 62 may sometimes interfere with the eaves. This application addresses this by using two sliding seats 61 to freely adjust the relative positions of the sliders on the first receiving hopper 1 and the second receiving hopper 2 while maintaining a fixed relative angle. This changes the position of the support rod 62, preventing interference between the support rod 62 and the wall and ensuring the stability of the entire receiving hopper installation.

[0027] In some embodiments, the slide block 61 may be adopted as follows: Figure 4 The structure shown. See also Figure 4 At least two guide rods 63 are fixedly mounted on the sliding seat 61 and slidably disposed on the side wall of the first receiving hopper 1 or the second receiving hopper 2. The guide rods 63 penetrate the side wall of the first receiving hopper 1 or the second receiving hopper 2. Guide holes for installing the guide rods 63 are provided on the side wall of the first receiving hopper 1 and the second receiving hopper 2. The guide holes are elongated holes, and their length direction is perpendicular to the axis of the hinge between the first receiving hopper 1 and the second receiving hopper 2. The guide rods 63 on the sliding seat 61 are slidably disposed in the independent guide holes. The arrangement of two or more guide rods 63 can effectively ensure the stability of the position of the sliding seat 61.

[0028] Specifically, in this embodiment, a support shaft for mounting the support rod 62 is installed on the side of the sliding seat 61 away from the guide rod 63. The support shaft is fixedly installed on the sliding seat 61 or hinged on the sliding seat 61.

[0029] In some embodiments, the aforementioned fixing component may employ, for example... Figure 4 The structure shown. See also Figure 4 The fixing component is a tightening member 64 threadedly connected to the guide rod 63. The tightening member 64 is used to press against the outer wall of the first receiving bucket 1 or the second receiving bucket 2. The tightening member 64 is a nut, and the tightening member 64 is threadedly connected to the guide rod 63. By pressing the side wall of the first receiving bucket 1 or the second receiving bucket 2 between the tightening member 64 and the sliding seat 61, the sliding seat 61 is fixed to the first receiving bucket 1 or the second receiving bucket 2.

[0030] Preferably, in this embodiment, a buffer pad is installed on the side of the sliding seat 61 where the guide rod 63 is provided, to increase the friction between the sliding seat 61 and the side wall of the first receiving bucket 1 or the second receiving bucket 2.

[0031] In some embodiments, the fireproof cloth 3 described above can be adopted as follows: Figure 1 , Figure 2 The structure shown. See also... Figure 1 , Figure 2 Fireproof cloth 3 is installed over the gap between the bottom and side walls of the first receiving hopper 1 and the second receiving hopper 2. The length of the fireproof cloth 3 is along the length of the connecting seam between the first receiving hopper 1 and the second receiving hopper 2, and it covers the entire connecting seam, including the connection between the side walls of the first receiving hopper 1 and the second receiving hopper 2.

[0032] Specifically, in this embodiment, after the rotation angle between the first receiving hopper 1 and the second receiving hopper 2 changes, the gap size between the side walls of the first receiving hopper 1 and the second receiving hopper 2 will change. The fireproof cloth 3 can cover the gap between the side walls without affecting the adjustment of the angle between the first receiving hopper 1 and the second receiving hopper 2. Simultaneously, the fireproof cloth 3 also covers the remaining gaps at the connection points between the first receiving hopper 1 and the second receiving hopper 2, further preventing welding slag from sliding down the gaps.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-angle foldable receiving hopper, characterized in that, include: First receiving bucket (1), a first hanging chain (11) is installed on one side of the first receiving bucket (1); The second receiving bucket (2) is hinged to the side of the first receiving bucket (1) away from the first hanging chain (11). The second receiving bucket (2) is provided with a second hanging chain (21) on the side away from the first receiving bucket (1). The position of the second hanging chain (21) connected to the second receiving bucket (2) can be adjusted along the length direction of the second hanging chain (21). Fireproof cloth (3) is installed at the connection between the first receiving hopper (1) and the second receiving hopper (2) to prevent welding slag from sliding down.

2. The multi-angle foldable receiving hopper as described in claim 1, characterized in that, The second mounting chain (21) is a long ring chain, and the second receiving bucket (2) is provided with a safety hook (4) for mounting the long ring chain.

3. The multi-angle foldable receiving hopper as described in claim 2, characterized in that, The safety hook (4) is installed on the receiving side of the second receiving bucket (2) and on the side opposite to the receiving side.

4. The multi-angle foldable receiving hopper as described in claim 1 or 2, characterized in that, The two ends of the first hanging chain (11) are respectively installed on the two opposite sides of the first receiving bucket (1), and the two ends of the second hanging chain (21) are respectively installed on the two opposite sides of the second receiving bucket (2). The middle parts of the first hanging chain (11) and the second hanging chain (21) are both equipped with lifting hooks (5).

5. The multi-angle foldable receiving hopper as described in claim 1, characterized in that, A reinforcement component (6) for reinforcing the relative positional stability between the first receiving hopper (1) and the second receiving hopper (2) is also provided.

6. The multi-angle foldable receiving hopper as described in claim 5, characterized in that, The reinforcement component (6) includes: There are two sliding seats (61), which are slidably disposed on the first receiving bucket (1) and the second receiving bucket (2) respectively along the direction close to or away from the hinge axis between the first receiving bucket (1) and the second receiving bucket (2); The support rod (62) is hinged at both ends to the two sliding seats (61); A fixing component is provided on the sliding seat (61) for fixing the sliding seat (61) to the first receiving bucket (1) or the second receiving bucket (2).

7. The multi-angle foldable receiving hopper as described in claim 6, characterized in that, At least two guide rods (63) are fixedly installed on the sliding seat (61) and slidably disposed on the side wall of the first receiving hopper (1) or the second receiving hopper (2). The guide rods (63) are disposed through the side wall of the first receiving hopper (1) or the second receiving hopper (2).

8. The multi-angle foldable receiving hopper as described in claim 7, characterized in that, The fixing component is a tightening member (64) threaded onto the guide rod (63), and the tightening member (64) is used to press against the outer wall of the first receiving bucket (1) or the second receiving bucket (2).

9. The multi-angle foldable receiving hopper as described in claim 1, characterized in that, The fireproof cloth (3) is placed over the gap between the bottom and side walls of the first receiving hopper (1) and the second receiving hopper (2).

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