Screen picking protection device of discharging platform

Abstract

The utility model discloses a picking net protective device of a discharging platform, which belongs to the technical field of discharging devices and comprises the discharging platform, a plurality of side plates are fixedly connected to the top of the discharging platform, a rectangular framework is hinged to the outer sides of the side plates, a protective net is arranged on the rectangular framework, and the protective net is fixedly connected with the discharging platform. And a fixing mechanism is arranged between the rectangular framework and the side plate. The protective net has the beneficial effects that the protective net is comprehensively laid on the side walls of the side plates and the rectangular framework, and it is avoided that gaps exist between the rectangular framework and the side plates, and sundries fall off from the gaps; a traction mechanism is arranged and comprises two traction ropes which are connected with each other, one end of a protective net is hooked to a fixing block through a hook, the end, away from the discharging platform, of the protective net is pulled to the range where people can pull the protective net conveniently by pulling the traction ropes, then the protective net is taken down from the fixing block, and sundries in the protective net are cleaned. Sundries are prevented from influencing folding of the rectangular framework; and a collecting shell is arranged, so that sundries can be conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of discharging devices, in particular to a picket net protection device for a discharging platform. Background Technique

[0002] During the construction process, the safety enclosures of high-rise buildings are relatively tight. The transfer of materials between floors is generally carried out through vertical transportation tools. The discharging platform is a transfer station for transporting the materials, equipment and construction tools required at the construction site of a building to the construction floors or transporting the garbage, waste materials, etc. generated by building construction to the ground. Therefore, the discharging platform has been widely used in high-rise buildings. In order to reduce the safety hazards of falling objects from height, it is usually necessary to connect a protection net to the side end of the discharging platform.

[0003] After retrieval, the Chinese patent publication number is CN217268948U, which discloses a novel openable and closable protection net for a discharging platform. When discharging operations are carried out on the discharging platform, the staff needs to erect both the side protection net and the end protection net, and then use the locking component to lock the end protection net and the side protection net, thereby enhancing the stability of the end protection net and the side protection net during use; the staff only needs to widen the opening of the opening connecting ring so that the opening connecting ring connects the first chain and the second chain at the same time. Subsequently, the staff needs to insert the threaded rod into the U-shaped notch on the second fixing plate. At this time, the staff needs to tighten the nut so that the side wall on one side of the nut abuts against the side wall on the side of the second fixing plate away from the first fixing plate, and the end protection net and the side protection net can be locked by the locking component.

[0004] However, most of the currently common protection nets are connected to a rectangular skeleton, and the rectangular skeleton is hinged to the side wall of the discharging platform. There is a certain gap between the rectangular skeleton and the side wall of the discharging platform, which may cause sundries to fall from the gap. Moreover, if the sundries collected on the protection net are not processed, it may affect the folding of the rectangular skeleton. Content of the Utility Model

[0005] The purpose of the utility model is to provide a picket net protection device for a discharging platform to solve the above problems.

[0006] The utility model realizes the above purpose through the following technical solutions:

[0007] A picket net protection device for a discharging platform, comprising a discharging platform, wherein a plurality of side plates are fixedly connected to the top of the discharging platform, a rectangular frame is hinged to the outside of the side plates, a protection net is arranged on the rectangular frame, a fixing mechanism is arranged between the rectangular frame and the side plates, the protection net is completely laid on the outer wall of the side plates and the rectangular frame, one end of the protection net is fixedly connected to the top outer wall of the side plates, and a traction mechanism for pulling the end of the protection net away from the side plates is arranged between the rectangular frame and the side plates.

[0008] Preferably, the traction mechanism comprises mounting frames fixedly connected to both ends of the top of the rectangular frame, and the mounting frames are also fixedly connected to both ends of the top of the side plates. Pulleys are rotatably connected to the mounting frames, a traction rope is connected between two corresponding pulleys, a fixing block is fixedly connected to the lower traction rope, a through hole is formed in the fixing block, a hook is fixedly connected to the end of the protection net away from the side plates, and the hook is hooked in the through hole formed in the fixing block.

[0009] Preferably, a collection shell is fixedly connected to the inner side of each side plate.

[0010] Preferably, the fixing mechanism comprises a limiting block hinged to the top of the rectangular frame, a clamping groove is formed in the limiting block, and a clamping block with a shape and size matching that of the clamping groove is fixedly connected to the top of the side plates.

[0011] Preferably, a locking hole is formed in the clamping block.

[0012] Preferably, a pressing plate is fixedly connected to one end of the protection net, and the pressing plate is fixed to one side of the top of the side plates by bolts.

[0013] The beneficial effects are as follows: The protection net is fully laid on the side walls of the side plates and the rectangular frame, avoiding gaps between the rectangular frame and the side plates and preventing sundries from falling through the gaps; A traction mechanism is provided, which includes two interconnected traction ropes. One end of the protection net is hooked on the fixing block through a hook. By pulling the traction rope, the end of the protection net away from the discharging platform can be pulled to a range convenient for people to pull, and then the protection net is removed from the fixing block to clean the sundries inside the protection net, avoiding the sundries from affecting the folding of the rectangular frame; A collection shell is provided to facilitate the collection of sundries.

[0014] The additional technical features and their advantages of the present utility model will be more clearly described in the following description content, or can be understood through the specific practice of the present utility model. Description of the Drawings

[0015] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the description. Together with the following specific embodiments, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the accompanying drawings:

[0016] Figure 1 is a schematic diagram of the overall structure of the picket net protection device of a discharge platform described in the present utility model;

[0017] Figure 2 is a schematic diagram of the rectangular framework of the picket net protection device of a discharge platform described in the present utility model;

[0018] Figure 3 is a front view of the picket net protection device of a discharge platform described in the present utility model;

[0019] Figure 4 is an enlarged view of part A of the picket net protection device of a discharge platform described in the present utility model;

[0020] Figure 5 is an enlarged view of part B of the picket net protection device of a discharge platform described in the present utility model.

[0021] Explanation of reference numerals in the accompanying drawings is as follows: 1. Discharge platform; 2. Side plate; 3. Rectangular framework; 4. Protection net; 5. Traction mechanism; 501. Mounting rack; 502. Pulley; 503. Traction rope; 504. Fixed block; 505. Hook; 6. Fixing mechanism; 601. Limiting block; 602. Clamping block; 7. Pressing plate; 8. Collection shell. Specific embodiments

[0022] 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 of the embodiments.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0024] The following further describes the present utility model in conjunction with the accompanying drawings:

[0025] Such as Figures 1-5As shown in the figure, a picket net protection device for a discharging platform includes a discharging platform 1. A plurality of side plates 2 are bolted to the top of the discharging platform 1. A rectangular frame 3 is hinged to the outside of the side plates 2. A protection net 4 is arranged on the rectangular frame 3. The protection net 4 is completely laid on the outer wall of the side plates 2 and the rectangular frame 3 to prevent gaps between the side plates 2 and the rectangular frame 3, so that sundries do not fall through the gaps. One end of the protection net 4 is fixedly connected to a pressing plate 7, and the pressing plate 7 is fixed to the top outer wall of the side plate 2 by bolts;

[0026] A fixing mechanism 6 is arranged between the rectangular frame 3 and the side plate 2. The fixing mechanism 6 includes a limiting block 601 hinged to the top of the rectangular frame 3. A clamping groove is formed in the limiting block 601. A clamping block 602 with a shape and size matching that of the clamping groove is fixedly connected to the top of the side plate 2. A locking hole for hanging a lock is formed on one side of the clamping block 602;

[0027] A traction mechanism 5 for pulling the end of the protection net 4 away from the side plate 2 is arranged between the rectangular frame 3 and the side plate 2. The traction mechanism 5 includes mounting frames 501 bolted to both ends of the top of the rectangular frame 3. Mounting frames 501 are also bolted to both ends of the top of the side plate 2. A pulley 502 is rotatably connected to the mounting frame 501. A traction rope 503 is connected between two corresponding pulleys 502. A fixing block 504 is fixedly connected to the lower traction rope 503. A through hole is formed in the fixing block 504. One end of the protection net 4 away from the side plate 2 is fixedly connected to a hook 505, and the hook 505 is hooked in the through hole formed in the fixing block 504. A collection shell 8 for facilitating the collection of sundries on the protection net 4 is bolted to the inner side of each side plate 2.

[0028] Working principle: In the present utility model, when it is necessary to clean the sundries on the protection net 4, first pull the lower traction rope 503. The traction rope 503 drives the fixing block 504 to move. After the fixing block 504 pulls one end of the protection net 4 to a place where a person can easily reach through the hook 505, the worker can remove the hook 505 from the fixing block 504, pull one end of the protection net 4, pour the sundries in the protection net 4 into the collection shell 8, and then reset the protection net 4. After resetting, the worker flattens the place where the protection net 4 accumulates through an auxiliary device such as a stick. When it is necessary to fold the rectangular frame 3, pull the upper and lower traction ropes 503 simultaneously, so that the pulley 502 pulls the rectangular frame 3 to the vicinity of the side plate 2, move the limiting block 601, so that the clamping block 602 passes through the clamping groove formed in the limiting block 601, and then pass the lock through the locking hole, thereby fixing the rectangular frame 3 on the side plate 2.

[0029] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A net-lift protection device for a discharge platform, comprising a discharge platform (1), a plurality of side panels (2) being fixedly connected to the top of the discharge platform (1), a rectangular frame (3) being hingedly connected to the outer side of the side panel (2), a protection net (4) being arranged on the rectangular frame (3), and a fixing mechanism (6) being arranged between the rectangular frame (3) and the side panel (2), characterized in that: The protective net (4) is laid on the outer wall of the side panel (2) and the rectangular frame (3); one end of the protective net (4) is fixedly connected to the top outer wall of the side panel (2); and a traction mechanism (5) for pulling the protective net (4) away from one end of the side panel (2) is provided between the rectangular frame (3) and the side panel (2).

2. The net protection device for a discharging platform according to claim 1 is characterized in that: The traction mechanism (5) comprises a mounting frame (501) fixedly connected to the two ends of the top of the rectangular frame (3), the two ends of the top of the side plate (2) are also fixedly connected to the mounting frame (501), a pulley (502) is rotatably connected to the mounting frame (501), a traction rope (503) is connected between two corresponding pulleys (502), a fixing block (504) is fixedly connected to the lower traction rope (503), a through hole is provided on the fixing block (504), and a hook (505) is fixedly connected to one end of the protective net (4) away from the side plate (2), and the hook (505) is hooked in the through hole provided on the fixing block (504).

3. The net protection device for a discharging platform according to claim 1 is characterized in that: The inner side of each side plate (2) is fixedly connected with a collecting shell (8).

4. The net protection device for a discharging platform according to claim 1 is characterized in that: The fixing mechanism (6) comprises a limit block (601) hinged on the top of the rectangular frame (3), a slot is provided on the limit block (601), and a block (602) matching the shape and size of the slot is fixedly connected to the top of the side plate (2).

5. The net protection device for a discharging platform according to claim 4 is characterized in that: The clamping block (602) is provided with a locking hole.

6. The net protection device for a discharging platform according to claim 1 is characterized in that: One end of the protective net (4) is fixedly connected to a pressing plate (7), and the pressing plate (7) is fixed to one side of the top of the side plate (2) by means of bolts.

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