Double aluminum alloy hanging basket with doors

Abstract

The double aluminum alloy hanging basket with the door comprises a frame structure, the frame structure is formed by welding a surrounding frame plate, a plurality of corners and a top bent pipe, the top bent pipe is arranged to be in a rectangular ring shape with an opening, the double aluminum alloy hanging basket further comprises a reinforcing structure, an inward opening door structure and a locking mechanism, and the reinforcing structure is arranged at the bottom end of the surrounding frame plate; the inward opening door structure is arranged at an opening of the top bent pipe, and a hinge structure is arranged between one side of the inward opening door structure and one side of one corner. The locking mechanism is arranged on the side, away from the corner, of the inward opening door structure. The inward opening door structure is arranged at the opening of the top bent pipe of the frame structure, the movable door frame is in an inward opening form and can only open a door towards the interior of the frame structure, so that a user can enter the frame structure more conveniently, and meanwhile, the movable door frame automatically closes the door under the reverse rotation action of the spring hinge; therefore, the safety of constructors is guaranteed by matching with the locking mechanism.

Description

Technical Field

[0001] The utility model relates to the field of aerial work equipment, in particular to a double-person aluminum alloy hanging basket with a door. Background Technique

[0002] When performing high-altitude work, a hoisting device is required to cooperate with the hanging basket to lift construction workers. The construction workers sit in the hanging basket, and then the hoisting device is used for hoisting. After the hoisting is in place, the construction workers perform high-altitude work.

[0003] Traditional aerial work hanging baskets have a rectangular frame structure. For the convenience of processing, after adopting a supporting bottom plate, connecting rods are surrounded at the top of the supporting bottom plate to form an enclosure structure surrounded on all four sides. Since the hanging basket is not provided with a movable door, people need to bend their bodies to enter the hanging basket, which makes it very difficult for people to get in and out. Therefore, a double-person aluminum alloy hanging basket with a door is proposed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a double-person aluminum alloy hanging basket with a door to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A double-person aluminum alloy hanging basket with a door, including a frame structure, the frame structure is composed of four surrounding frame plates, multiple corners and a top bent pipe welded to each other, the top bent pipe is set as a rectangular ring with an opening, and further includes:

[0006] A strengthening structure, the strengthening structure is arranged at the bottom end of the four surrounding frame plates, and the strengthening structure is used for supporting and strengthening the four surrounding frame plates;

[0007] An inner-opening door structure, the inner-opening door structure is arranged at the opening of the top bent pipe, and there is a hinge structure between one side of the inner-opening door structure and one side of one of the corners;

[0008] A locking mechanism, the locking mechanism is arranged on the side of the inner-opening door structure away from the corner, and the locking mechanism is used for locking the inner-opening door structure at the opening of the top bent pipe.

[0009] Preferably, the bottom ends of multiple corners are respectively fixedly connected to the four corners of the four surrounding frame plates, and the bottom end of the top bent pipe is fixedly connected to the top ends of multiple corners.

[0010] Preferably, a side door column is fixedly connected between the top end of the four surrounding frame plates and the bottom end of one opening of the top bent pipe, and there is a guardrail bent pipe between one of the corners and the top of the side door column, and the side door column is used for locking the inner-opening door structure through cooperation with the locking mechanism.

[0011] Preferably, both sides of the bottom end of the top elbow are fixedly connected with connecting plates, and the connecting plates are used for supporting the side end of the top elbow. Plastic rubber plugs are sleeved at both ends of the opening of the top elbow.

[0012] Preferably, the inner door structure includes a movable door frame. One end of the movable door frame is provided with a side angle aluminum, and the side angle aluminum is used to connect the hinge structure. A locking mechanism is arranged between the other end of the movable door frame and the side door column.

[0013] Preferably, the hinge structure includes a spring hinge. One end of the spring hinge is used to connect the side angle aluminum, and the other end of the spring hinge is provided with a hinge fixing plate. A plurality of blind rivets are fixedly connected between the hinge fixing plate and the corner and between the side angle aluminum and the movable door frame.

[0014] Preferably, the locking mechanism includes:

[0015] A door buckle outer plate, which is fixedly connected to the middle of the movable door frame. Door frame baffles are fixedly connected to the top and bottom of the door buckle outer plate;

[0016] A door lock plate, which is fixedly connected to the top of the side door column. The door lock plate is used to block the door frame baffle through the side away from the side door column;

[0017] A spring lock fastener, which is arranged in the middle of the door buckle outer plate.

[0018] Preferably, the spring lock fastener includes:

[0019] A door buckle inner plate, which is slidably inserted into the middle of the door buckle outer plate. A traction opening is formed at one end of the door buckle outer plate close to the side door column;

[0020] A plastic fastener, which is fixedly connected to the side of the door buckle inner plate close to the door buckle outer plate, and the plastic fastener is inserted into the middle of the door buckle outer plate. A containing opening and a lifting opening are formed in the middle of the plastic fastener;

[0021] A pressure spring, which is arranged in the containing opening. One end of the door buckle inner plate penetrates through the containing opening and is inserted with a bolt, and a nut is threadedly sleeved on the threaded end of the bolt.

[0022] Preferably, the strengthening structure includes:

[0023] Bottom feet, and a plurality of bottom feet are respectively fixedly connected to the four corners of the bottom end of the surrounding frame plate;

[0024] A strengthening frame, which is fixedly connected to the middle of the bottom end of the surrounding frame plate.

[0025] The technical effects and advantages of the present utility model:

[0026] The utility model is provided with an inward-opening door structure at the opening of the bent pipe at the top of the frame structure. Its movable door frame is of the inward-opening type and can only open towards the inside of the frame structure, enabling the user to enter the frame structure more conveniently. At the same time, the movable door frame automatically closes under the reverse action of the spring hinge. After being paired with the locking mechanism, the locking mechanism can lock and close with the frame structure after the movable door frame automatically closes, ensuring that the entire frame structure is in a closed state when not in use and not being operated, thereby guaranteeing the safety of construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is the front view of the overall structure of the inward-opening door structure of the utility model in the closed state.

[0028] Figure 2 It is the front view of the overall structure of the inward-opening door structure of the utility model in the open state.

[0029] Figure 3 It is the rear view of the overall structure of the inward-opening door structure of the utility model in the closed state.

[0030] Figure 4 For the utility model Figure 3 The enlarged schematic diagram of the structure at A in it.

[0031] Figure 5 It is the exploded view of the frame structure and the strengthening structure of the utility model.

[0032] Figure 6 It is the exploded view of the inward-opening door structure and the locking mechanism of the utility model.

[0033] Figure 7 It is the schematic diagram of the structure at the connection between the locking mechanism and the movable door frame of the utility model.

[0034] In the figure: 1. Surrounding frame plate; 2. Foot; 3. Strengthening frame; 4. Corner; 5. Hinge fixing plate; 6. Door lock plate; 7. Side door column; 8. Guardrail bent pipe; 9. Connecting plate; 10. Top bent pipe; 11. Plastic plug; 12. Movable door frame; 13. Outer door buckle plate; 14. Inner door buckle plate; 15. Side angle aluminum; 16. Door frame baffle; 17. Plastic fastener; 18. Pressure spring; 19. Bolt; 20. Nut; 21. Spring hinge; 22. Blind rivet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0036] The present utility model provides a Figure 1-7 double - person aluminum alloy hanging basket with a door as shown in the figure, including a frame structure. The frame structure is composed of four surrounding frame plates 1, a plurality of corners 4 and a top bent pipe 10 which are welded to each other. The top bent pipe 10 is arranged as a rectangular ring with an opening. The bottom ends of the plurality of corners 4 are respectively fixedly connected to the four corners of the surrounding frame plates 1, and the bottom end of the top bent pipe 10 is fixedly connected to the top ends of the plurality of corners 4.

[0037] Specifically, a side - door upright post 7 is fixedly connected between the top end of the surrounding frame plate 1 and the bottom end of one opening of the top bent pipe 10. A guard - rail bent pipe 8 is arranged between one corner 4 and the top of the side - door upright post 7.

[0038] It should be noted that the main body of the product is made of aluminum alloy material, which makes the product have the advantages of light weight, safe and reliable performance and no need for painting on the surface. Among them, the four surrounding frame plates 1 of the product are integrally bent and formed from a single embossed aluminum plate, and the inner plate surface has strip - shaped anti - slip patterns, making it not easy for personnel to slip during work. The plurality of corners 4 on the four sides all adopt C - shaped aluminum alloy profile structures, which better improve the safety performance of the product.

[0039] Furthermore, connecting plates 9 are fixedly connected to both sides of the bottom end of the top bent pipe 10. The connecting plates 9 are used for the support of the side ends of the top bent pipe 10. Plastic rubber plugs 11 are sleeved at both ends of the opening of the top bent pipe 10.

[0040] It should be noted that there is a connecting plate 9 on each side of the frame structure, and there are a plurality of holes on the connecting plate 9 that can be used for connection with an external hanging arm. The right side of the frame structure at the opening of the top bent pipe 10 adopts a double - upright - post structure, that is, two side - door upright posts 7. At the same time, the guard - rail bent pipe 8 is used to connect the side - door upright post 7 and the corner 4, making the frame structure more stable. The safety buckle of personnel can be buckled on the outer guard - rail bent pipe 8, which is more convenient during construction. The frame structure is welded by aluminum argon arc, and the overall structure is safe and reliable.

[0041] It further includes:

[0042] A strengthening structure, which is arranged at the bottom end of the surrounding frame plate 1 and is used for the support and strengthening of the surrounding frame plate 1;

[0043] Specifically, the strengthening structure includes:

[0044] The bottom feet 2, and multiple bottom feet 2 are respectively fixedly connected to the four corners at the bottom end of the surrounding frame plate 1;

[0045] The reinforcing frame 3, and the reinforcing frame 3 is fixedly connected to the middle part at the bottom end of the surrounding frame plate 1.

[0046] It should be noted that the bottom of the surrounding frame plate 1 is welded by multiple bottom feet 2 and the reinforcing frame 3, which plays a role in strengthening stability.

[0047] The inward-opening door structure, and the inward-opening door structure is arranged at the opening of the top bent pipe 10, and there is a hinge structure arranged between one side of the inward-opening door structure and one side of one of the corners 4;

[0048] It should be noted that the maximum inward-opening angle of the inward-opening door structure is 95°, which is more convenient for personnel to enter and exit. Under the reverse action of the hinge structure, the inward-opening door structure can automatically close and lock under normal conditions to protect the safety of construction personnel.

[0049] Specifically, the inward-opening door structure includes a movable door frame 12, and a side angle aluminum 15 is arranged at one end of the movable door frame 12, and the side angle aluminum 15 is used to connect the hinge structure.

[0050] Furthermore, the hinge structure includes a spring hinge 21, one end of the spring hinge 21 is used to connect the side angle aluminum 15, a hinge fixing plate 5 is arranged at the other end of the spring hinge 21, and multiple blind rivets 22 are fixedly connected between the hinge fixing plate 5 and the corner 4 and between the side angle aluminum 15 and the movable door frame 12.

[0051] It should be noted that the movable door frame 12 is connected to the frame structure through the spring hinge 21. The spring hinge 21 is assembled on the side angle aluminum 15 and the hinge fixing plate 5 and fixed by blind rivets 22; under the action of the spring hinge 21, the movable door frame 12 is always in the closed state under normal conditions.

[0052] The locking mechanism, and the locking mechanism is arranged on the side of the inward-opening door structure away from the corner 4. The locking mechanism is used for locking the inward-opening door structure at the opening of the top bent pipe 10. The side door column 7 is used for locking the inward-opening door structure by cooperating with the locking mechanism, and the locking mechanism is arranged between the other end of the movable door frame 12 and the side door column 7.

[0053] Specifically, the locking mechanism includes:

[0054] The door buckle outer plate 13, and the door buckle outer plate 13 is fixedly connected to the middle part of the movable door frame 12, and door frame baffles 16 are fixedly connected to both the top and the bottom of the door buckle outer plate 13;

[0055] The door lock plate 6, and the door lock plate 6 is fixedly connected to the top of the side door column 7. The door lock plate 6 is used to block the door frame baffle 16 through the side away from the side door column 7;

[0056] The spring lock fastener is arranged in the middle of the outer door buckle plate 13.

[0057] Furthermore, the spring lock fastener includes:

[0058] The inner door buckle plate 14 is slidably inserted and connected in the middle of the outer door buckle plate 13. One end of the outer door buckle plate 13 close to the side door column 7 is provided with a traction port;

[0059] The plastic fastener 17 is fixedly connected to the side of the inner door buckle plate 14 close to the outer door buckle plate 13, and the plastic fastener 17 is inserted and connected in the middle of the outer door buckle plate 13. A containing port and a lifting port are arranged in the middle of the plastic fastener 17;

[0060] The pressure spring 18 is arranged in the containing port. One end of the inner door buckle plate 14 and is inserted through the containing port and connected with a bolt 19. A nut 20 is threadedly sleeved on the threaded end of the bolt 19.

[0061] It should be noted that the plastic fastener 17 and the pressure spring 18 are installed in the inner cavity formed by the outer door buckle plate 13 and the inner door buckle plate 14 and fixed by the bolt 19 and the nut 20; under normal conditions, the plastic fastener 17 extends outwards under the action of the pressure spring 18 to realize door closing and locking; the plastic fastener 17 can be pulled inwards through the traction port and the lifting port of the outer door buckle plate 13 and the inner door buckle plate 14 to realize door opening and unlocking;

[0062] When the movable door frame 12 closes the door, the door frame baffle 16 contacts the door lock plate 6 to block the movable door frame 12 from opening outwards. At this time, the plastic fastener 17 extends outwards under the action of the pressure spring 18 and buckles with the door lock plate 6, so that the movable door frame 12 cannot be opened inwards or outwards and is in a locked state; when opening the door, the plastic fastener 17 can be pulled inwards through the traction port and the lifting port on the outer door buckle plate 13 and the inner door buckle plate 14, so that the plastic fastener 17 retracts into the gap between the outer door buckle plate 13 or the inner door buckle plate 14 and separates from the door lock plate 6. At this time, pushing inwards or pulling inwards can open the outer door buckle plate 13 or the inner door buckle plate 14.

[0063] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double-person aluminum alloy hanging basket with a door, comprising a frame structure, the frame structure is composed of four surrounding frame plates (1), a plurality of corners (4) and a top bent pipe (10) welded to each other, the top bent pipe (10) is arranged as a rectangular ring with an opening, and is characterized in that, Further included are: A strengthening structure disposed at the bottom end of the surrounding frame plate (1), and the strengthening structure is used for supporting and strengthening the surrounding frame plate (1); An inward-opening door structure disposed at the opening of the top bent pipe (10), and a hinge structure is provided between one side of the inward-opening door structure and one side of one of the corners (4); A locking mechanism disposed on the side of the inward-opening door structure away from the corner (4), and the locking mechanism is used for locking the inward-opening door structure at the opening of the top bent pipe (10).

2. The double-person aluminum alloy hanging basket with a door according to claim 1, characterized in that, The bottom ends of the plurality of corners (4) are respectively fixedly connected to the four corners of the surrounding frame plate (1), and the bottom end of the top bent pipe (10) is fixedly connected to the top ends of the plurality of corners (4).

3. A double-person aluminum alloy hanging basket with a door according to claim 2, characterized in that, A side door upright post (7) is fixedly connected between the top end of the surrounding frame plate (1) and the bottom end of one opening of the top bent pipe (10), and a guardrail bent pipe (8) is provided between one of the corners (4) and the top of the side door upright post (7), and the side door upright post (7) is used for locking the inward-opening door structure through cooperation with the locking mechanism.

4. The double-person aluminum alloy hanging basket with a door according to claim 3, characterized in that, Connecting plates (9) are fixedly connected to both sides of the bottom end of the top bent pipe (10), and the connecting plates (9) are used for supporting the side end of the top bent pipe (10), and plastic rubber plugs (11) are sleeved on both ends of the opening of the top bent pipe (10).

5. A double-person aluminum alloy hanging basket with a door according to claim 3, characterized in that, The inward-opening door structure includes a movable door frame (12), one end of the movable door frame (12) is provided with a side angle aluminum (15), and the side angle aluminum (15) is used for connecting the hinge structure, and the other end of the movable door frame (12) and the side door upright post (7) are used for arranging the locking mechanism.

6. A double-person aluminum alloy hanging basket with a door according to claim 5, characterized in that, The hinge structure includes a spring hinge (21), one end of the spring hinge (21) is used for connecting the side angle aluminum (15), the other end of the spring hinge (21) is provided with a hinge fixing plate (5), and a plurality of blind rivets (22) are fixedly connected between the hinge fixing plate (5) and the corner (4) and between the side angle aluminum (15) and the movable door frame (12).

7. A double-person aluminum alloy hanging basket with a door according to claim 5, characterized in that, The locking mechanism includes: A door buckle outer plate (13) fixedly connected to the middle of the movable door frame (12), and door frame baffles (16) are fixedly connected to both the top and bottom of the door buckle outer plate (13); A door lock plate (6) fixedly connected to the top of the side door upright post (7), and the door lock plate (6) is used for blocking the door frame baffle (16) through the side away from the side door upright post (7); A spring lock fastener disposed in the middle of the door buckle outer plate (13).

8. A double-person aluminum alloy hanging basket with a door according to claim 7, characterized in that, The spring lock fastener includes: A door buckle inner plate (14) slidably inserted and connected to the middle of the door buckle outer plate (13), and a traction opening is provided at one end of the door buckle outer plate (13) close to the side door upright post (7); A plastic fastener (17) fixedly connected to the side of the door buckle inner plate (14) close to the door buckle outer plate (13), and the plastic fastener (17) is inserted and connected to the middle of the door buckle outer plate (13), and a containing opening and a lifting opening are provided in the middle of the plastic fastener (17). A compression spring (18), the compression spring (18) is arranged inside the containing opening, one end of the inner plate (14) of the door latch penetrates through the containing opening and is inserted and connected with a bolt (19), and a nut (20) is threadedly sleeved on the threaded end of the bolt (19).

9. A double-person aluminum alloy hanging basket with a door according to claim 1, characterized in that, The strengthening structure includes: Footings (2), a plurality of the footings (2) are respectively fixedly connected to the four corners of the bottom end of the surrounding frame plate (1); A strengthening frame (3), the strengthening frame (3) is fixedly connected to the middle of the bottom end of the surrounding frame plate (1).

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