Ship-shaped hopper capable of preventing objects from falling from high altitudes
By setting up a structure of anti-leakage, fixed rod and movable rod on the ship-type hopper, the problem of the hopper being unable to be fully loaded and easily dispersed is solved, and the full load transportation of the hopper and safe and efficient material transportation are achieved.
Patent Information
- Application Number
- CN202420568668.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-22
AI Technical Summary
In the prior art, the hopper cannot be fully loaded during transportation and is prone to material spilling, resulting in high-altitude fall accidents and low loading rates.
A structure including a ship-type hopper, anti-leakage grid, fixed rod and movable rod is designed. The anti-leakage grid is tensioned between the fixed rod and the movable rod through the mesh hook, and the cover is on the top surface of the hopper. The fixing rod and movable rod are convenient for covering and opening the anti-leakage grid, which is convenient for loading and unloading.
The cover prevents leakage from the net, effectively prevents the sprinkling of materials in the hopper and the falling objects from high altitudes, which improves the loading rate of the hopper to 100%, ensures the safety of cross-operating personnel, and improves transportation efficiency.
Smart Images
Figure CN222595558U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material transportation equipment, in particular to a ship-shaped hopper that prevents objects from falling from high altitude. Background Art
[0002] In construction sites such as building projects, vertical transport hoppers are usually used to transport building materials. Falling objects and objects hitting from high altitudes are common safety accidents during transportation, accounting for 12% to 15% of the total number of accidents. In order to better avoid the occurrence of such incidents and prevent safety accidents such as spillage, the hoppers of the prior art are usually not fully loaded during transportation (the general loading capacity is about 70%), which affects the transportation efficiency of materials. If the loading capacity of the hopper is greater than 70%, the incidence of material spillage is greatly increased, and the personal safety of personnel in cross-operation cannot be guaranteed. Therefore, it is necessary to provide a ship-shaped hopper that prevents falling objects from high altitudes, which can solve the problem that the hopper cannot be fully loaded and is easy to spill in the prior art. Summary of the invention
[0003] The utility model aims to provide a ship-shaped hopper which can prevent objects from falling from high altitudes, and can solve the problems in the prior art that the hopper cannot be fully loaded and is easy to spill.
[0004] The utility model is achieved in this way:
[0005] A ship-shaped hopper for preventing falling objects from high altitude comprises a ship-shaped hopper, a leak-proof net, a fixed rod and a movable rod; the fixed rod and the movable rod are respectively arranged along the edges of both sides of the top of the ship-shaped hopper, the fixed rod is fixedly arranged on the ship-shaped hopper, and the movable rod is movably arranged on the ship-shaped hopper; a plurality of net hooks are arranged on the fixed rod and the movable rod at intervals, so that the leak-proof net is stretched between the fixed rod and the movable rod through the plurality of net hooks and can cover the top surface of the ship-shaped hopper.
[0006] A fixing sleeve is arranged at a corner of one side of the top of the boat-shaped hopper, and an insertion rod is formed at one end of the fixing rod, and the insertion rod is matched and inserted into the fixing sleeve.
[0007] A first limiting ear is arranged at a corner of one side of the top of the boat-shaped hopper. The first limiting ear is in an inverted U-shaped structure, and the other end of the fixing rod is inserted into the first limiting ear.
[0008] A second limiting ear is arranged at the other side corner of the top of the boat-shaped hopper. The second limiting ear is in an inverted U-shaped structure. One end of the movable rod is movably inserted into the second limiting ear.
[0009] The other end of the movable rod forms a limiting portion. When one end of the movable rod is plugged into the second limiting ear, the other end of the movable rod abuts against the outer wall on the other side of the top of the ship-shaped hopper through the limiting portion.
[0010] A limiting hook is arranged in the middle of one end of the ship-shaped hopper, the limiting hook is located between the first limiting ear and the second limiting ear, and the middle of one end of the anti-leakage net is hooked on the limiting hook.
[0011] The limit hook is in an inverted L-shaped structure, the vertical section of the limit hook is fixed on the ship-shaped hopper, and the horizontal section of the limit hook extends to the outside of the ship-shaped hopper and passes through the mesh of the anti-leakage net.
[0012] The bottom and both sides of the boat-shaped hopper are provided with reinforcing ribs.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. The utility model is provided with a leak-proof net which can cover the top opening of the ship-shaped hopper to prevent the materials loaded in the ship-shaped hopper from being scattered during vertical transportation, thereby greatly reducing the occurrence of falling objects from high altitudes. The loading rate of the ship-shaped hopper can be increased to 100%, ensuring the personal safety of cross-operating personnel and improving transportation efficiency.
[0015] 2. The utility model is provided with a fixed rod and a movable rod. The fixed rod is fixed on one side of the top of the ship-shaped hopper, and the movable rod can be movable between the fixed rod and the other side of the top of the ship-shaped hopper, so as to facilitate covering and opening the anti-leakage net and facilitate loading and unloading of materials.
[0016] 3. The utility model has a simple structure, is easy to obtain materials and manufacture, can be improved on the basis of the existing ship-shaped hopper, is easy to install, has a high turnover rate, is conducive to reducing construction costs and improving transportation capacity. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional diagram of the ship-shaped hopper for preventing high-altitude falling objects of the utility model;
[0018] Figure 2 It is a three-dimensional diagram of a ship-shaped hopper in a ship-shaped hopper for preventing high-altitude falling objects of the utility model;
[0019] Figure 3 It is a partial schematic diagram of the installation of a fixing rod in a ship-shaped hopper for preventing falling objects from high altitudes according to the utility model;
[0020] Figure 4 It is a partial schematic diagram of the installation of a fixing rod and a first limiting ear in a ship-shaped hopper for preventing falling objects from high altitudes according to the utility model;
[0021] Figure 5 It is a partial schematic diagram of the installation of a limit hook in a ship-shaped hopper for preventing objects from falling from high altitudes according to the utility model;
[0022] Figure 6 It is a three-dimensional diagram of a boat-shaped hopper for preventing high-altitude falling objects of the utility model (the top surface of the boat-shaped hopper is covered by a leak-proof mesh cover).
[0023] In the figure, 1 is a ship-shaped hopper, 101 is a fixed sleeve, 102 is a first limiting ear, 103 is a second limiting ear, 104 is a limiting hook, 105 is a reinforcing rib, 2 is an anti-leakage net, 3 is a fixed rod, 4 is a movable rod, 401 is a limiting part, and 5 is a net hook. DETAILED DESCRIPTION
[0024] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0025] Please see attached Figure 1 and attached Figure 6 A ship-shaped hopper for preventing falling objects from high altitudes comprises a ship-shaped hopper 1, a leakage-proof net 2, a fixed rod 3 and a movable rod 4; the fixed rod 3 and the movable rod 4 are respectively arranged along the edges of both sides of the top of the ship-shaped hopper 1, the fixed rod 3 is fixedly arranged on the ship-shaped hopper 1, and the movable rod 4 is movably arranged on the ship-shaped hopper 1; a plurality of net hooks 5 are arranged on the fixed rod 3 and the movable rod 4 at intervals, so that the leakage-proof net 2 is stretched between the fixed rod 3 and the movable rod 4 through the plurality of net hooks 5 and can cover the top surface of the ship-shaped hopper 1.
[0026] By covering the top surface of the ship-shaped hopper 1 with the anti-leakage net 2, the open part of the top surface of the ship-shaped hopper 1 plays a semi-enclosed role of the cover, thereby reducing the spillage of materials loaded in the ship-shaped hopper 1, and further reducing the occurrence of falling objects from high altitudes, and also better protecting the personal safety of personnel performing cross operations, and can also increase the loading capacity of the ship-shaped hopper 1.
[0027] By setting the fixed rod 3 and the movable rod 4, one side of the anti-leakage net 2 is fixed to the ship-shaped hopper 1 through the fixed rod 3, and the other side of the anti-leakage net 2 can be opened through the movable rod 4, which is convenient for loading and unloading. The net hook 5 is used to hook the anti-leakage net 2 to prevent the anti-leakage net 2 from loosening, and at the same time ensure that the anti-leakage net 2 is flattened between the fixed rod 3 and the movable rod 4, and it is also more convenient to replace the anti-leakage net 2.
[0028] Please see attached Figure 3 A fixing sleeve 101 is provided at a corner of one side of the top of the boat-shaped hopper 1 , and an insertion rod (not shown in the figure) is formed at one end of the fixing rod 3 , and the insertion rod is matched and inserted into the fixing sleeve 101 .
[0029] By setting the fixing sleeve 101 and the inserting rod, one end of the fixing rod 3 can be limited, so as to ensure that the fixing rod 3 is firmly and stably installed on the ship-shaped hopper 1.
[0030] Please see attached Figure 4 A first limiting ear 102 is provided at a corner of one side of the top of the boat-shaped hopper 1 . The first limiting ear 102 is an inverted U-shaped structure, and the other end of the fixing rod 3 is inserted into the first limiting ear 102 .
[0031] The first limiting ear 102 of the inverted U-shaped structure forms an annular structure with the top flange of the ship-shaped hopper 1, which is used to insert and fix the other end of the fixing rod 3, further ensuring that the fixing rod 3 is firmly and stably installed on the ship-shaped hopper 1.
[0032] Please see attached Figure 1 , Attachment Figure 5 and attached Figure 6 A second limiting ear 103 is provided at the other side corner of the top of the ship-shaped hopper 1 . The second limiting ear 103 is an inverted U-shaped structure, and one end of the movable rod 4 is movably inserted into the second limiting ear 103 .
[0033] The second limiting ear 103 of the inverted U-shaped structure forms an annular structure with the top flange of the ship-shaped hopper 1, which is used to insert and fix the movable rod 4, thereby improving the temporary fixing stability of the movable rod 4 on the other side of the top of the ship-shaped hopper 1 and avoiding loosening during vertical transportation.
[0034] Please see attached Figure 3 The other end of the movable rod 4 forms a limiting portion 401. When one end of the movable rod 4 is plugged into the second limiting ear 103, the other end of the movable rod 4 abuts against the outer wall on the other side of the top of the ship-shaped hopper 1 through the limiting portion 401.
[0035] The limiting portion 401 abuts against the ship-shaped hopper 1 , which can further improve the temporary fixing stability of the movable rod 4 on the other side of the top of the ship-shaped hopper 1 .
[0036] Please see attached Figure 5 and attached Figure 6 A limiting hook 104 is provided in the middle of one end of the ship-shaped hopper 1, and the limiting hook 104 is located between the first limiting ear 102 and the second limiting ear 103, and the middle of one end of the anti-leakage net 2 is hooked on the limiting hook 104.
[0037] By setting the limiting hook 104 , the anti-leakage net 2 can be tightened at one end of the ship-shaped hopper 1 , thereby improving the covering effect of the anti-leakage net 2 on the top of the ship-shaped hopper 1 .
[0038] Please see attached Figure 5 and attached Figure 6 The limit hook 104 is in an inverted L-shaped structure, the vertical section of the limit hook 104 is fixed on the ship-shaped hopper 1, and the horizontal section of the limit hook 104 extends to the outside of the ship-shaped hopper 1 and passes through the mesh of the anti-leakage net 2.
[0039] Please see attached Figure 2 The bottom and both sides of the ship-shaped hopper 1 are provided with reinforcing ribs 105, which can improve the carrying capacity of the ship-shaped hopper 1.
[0040] Please see attached Figure 1 To Attachment Figure 6 , the method of making and using the utility model is:
[0041] The ship-shaped hopper 1 is used as a carrier of building materials, and the capacity of the ship-shaped hopper 1 can be adaptively selected according to actual loading requirements. Two φ16mm round steels are welded on the outer wall of the ship-shaped hopper 1 as reinforcing ribs 105, and the reinforcing ribs 105 are located on the bottom surface of the ship-shaped hopper 1 and extend to the two side walls.
[0042] Two φ20mm*3.25mm steel pipes that are connected to the top surface of the ship-shaped hopper 1 are used as the fixed rod 3 and the movable rod 4. A 10mm J-shaped mesh hook 5 is welded on the two steel pipes every 400mm to connect and tension the anti-leakage net 2.
[0043] The anti-leakage net 2 can be a wire mesh, and the mesh shape and size of the wire mesh are consistent with the top surface shape and size of the ship-shaped hopper 1. The wire mesh has high structural strength and certain flexibility, and can be bent or folded when the wire mesh is opened, which is convenient for loading and unloading.
[0044] The fixing rod 3 can be fixed to the edge of one side of the top surface of the ship-shaped hopper 1 by welding. A 4 cm long, φ14 mm round steel is welded to one end of the fixing rod 3 as an insertion rod. A φ20 mm fixing sleeve 101 is welded at a corner on one side of the top surface of the ship-shaped hopper 1, and the insertion rod of the fixing rod 3 is connected to the fixing sleeve 101.
[0045] A first limiting ear 102 of an inverted U-shaped structure made of φ12mm round steel is welded at another corner on one side of the top surface of the ship-shaped hopper 1. The inner wall width of the first limiting ear 102 is 20mm and is used to insert and install the other end of the fixing rod 3.
[0046] A second limiting ear 103 of an inverted U-shaped structure made of φ12mm round steel is welded at another corner on the other side of the top surface of the ship-shaped hopper 1. The inner wall width of the second limiting ear 103 is 20mm, and is used to plug one end of the movable rod 4. The movable rod 4 can move between the fixed rod 3 and the other side of the top surface of the ship-shaped hopper 1, so that the anti-leakage net 2 covers the top surface of the ship-shaped hopper 1 (the movable rod 4 is located on the other side of the top surface of the ship-shaped hopper 1) or lifts the anti-leakage net 2 (the movable rod 4 is located at the fixed rod 3).
[0047] A limiting hook 104 is welded between the first limiting ear 102 and the second limiting ear 103 at the middle of one end of the ship-shaped hopper 1. The limiting hook 104 is made of round steel with a diameter of 8 mm and a length of the horizontal section and the vertical section are both 20 mm.
[0048] When the anti-leakage net 2 is covered on the top surface of the ship-shaped hopper 1, the edges of the anti-leakage net 2 on both sides are stretched between the movable rod 4 and the fixed rod 3 through the net hook 5, and the anti-leakage net 2 is flattened, which can effectively prevent the material loaded in the ship-shaped hopper 1 from being spilled and falling objects from high altitude. The mesh density of the anti-leakage net 2 can be determined according to the type of material actually loaded, thereby greatly improving the loading rate of the ship-shaped hopper 1. The middle part of one end of the anti-leakage net 2 is hooked on the limit hook 104.
[0049] When the other end of the movable rod 4 is inserted into the second limiting ear 103, the limiting portion 401 at one end thereof just abuts against the outer wall of the other end of the ship-shaped hopper 1. Since the diameter of the movable rod 4 is consistent with the inner wall width of the second limiting ear 103, the movable rod 4 can be effectively limited, thereby ensuring that the movable rod 4 will not be loosened, so that the anti-leakage net 2 covers the ship-shaped hopper 1, and improves the transportation safety of materials. When loading and unloading materials, the movable rod 4 is pulled out in the direction away from the second limiting ear 103, and the limiting portion 401 is away from the outer wall of the other end of the ship-shaped hopper 1, the locking of the movable rod 4 is released, and the anti-leakage net 2 is detached from the limiting hook 104, so that the anti-leakage net 2 can be opened.
[0050] The ship-shaped hopper of the utility model is made of Q235 steel as a whole, has high structural strength and strong bearing capacity.
[0051] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A ship-shaped hopper for preventing falling objects from high altitude, characterized by: The invention comprises a ship-shaped hopper (1), an anti-leakage net (2), a fixed rod (3) and a movable rod (4); the fixed rod (3) and the movable rod (4) are respectively arranged along the edges of both sides of the top of the ship-shaped hopper (1); the fixed rod (3) is fixedly arranged on the ship-shaped hopper (1), and the movable rod (4) is movably arranged on the ship-shaped hopper (1); a plurality of net hooks (5) are arranged on the fixed rod (3) and the movable rod (4) at intervals, so that the anti-leakage net (2) is stretched between the fixed rod (3) and the movable rod (4) through the plurality of net hooks (5) and can cover the top surface of the ship-shaped hopper (1).
2. The ship-shaped hopper for preventing falling objects from high altitude according to claim 1 is characterized in that: A fixing sleeve (101) is provided at a corner of one side of the top of the boat-shaped hopper (1), and an insertion rod is formed at one end of the fixing rod (3), and the insertion rod is matched and inserted into the fixing sleeve (101).
3. The ship-shaped hopper for preventing falling objects from high altitude according to claim 2 is characterized in that: A first limiting ear (102) is provided at a corner of one side of the top of the boat-shaped hopper (1). The first limiting ear (102) is an inverted U-shaped structure, and the other end of the fixing rod (3) is inserted into the first limiting ear (102).
4. The ship-shaped hopper for preventing falling objects from high altitude according to claim 3 is characterized in that: A second limiting ear (103) is provided at the other side corner of the top of the boat-shaped hopper (1), the second limiting ear (103) is an inverted U-shaped structure, and one end of the movable rod (4) is movably inserted into the second limiting ear (103).
5. The ship-shaped hopper for preventing falling objects from high altitude according to claim 4 is characterized in that: The other end of the movable rod (4) forms a limiting portion (401). When one end of the movable rod (4) is plugged into the second limiting ear (103), the other end of the movable rod (4) abuts against the outer wall on the other side of the top of the ship-shaped hopper (1) through the limiting portion (401).
6. The ship-shaped hopper for preventing falling objects from high altitude according to claim 4 is characterized in that: A limiting hook (104) is provided in the middle of one end of the boat-shaped hopper (1), the limiting hook (104) is located between the first limiting ear (102) and the second limiting ear (103), and the middle of one end of the anti-leakage net (2) is hooked on the limiting hook (104).
7. The ship-shaped hopper for preventing falling objects from high altitude according to claim 6 is characterized in that: The limiting hook (104) is in an inverted L-shaped structure, the vertical section of the limiting hook (104) is fixed on the ship-shaped hopper (1), and the horizontal section of the limiting hook (104) extends to the outside of the ship-shaped hopper (1) and passes through the mesh of the anti-leakage net (2).
8. The ship-shaped hopper for preventing falling objects from high altitude according to any one of claims 1 to 7, characterized in that: The bottom and both sides of the boat-shaped hopper (1) are provided with reinforcing ribs (105).