Portable folding feeding device

Abstract

The utility model discloses a portable folding feeding device which comprises a folding plate and a shaft lug plate, the folding plate is connected to the shaft lug plate in a rotating mode, the shaft lug plate is connected to a platform deck in a rotating mode, a handrail vertical pipe is arranged on the platform deck, and a chain is connected to the end, away from the shaft lug plate, of the folding plate. The end, away from the folding plate, of the chain is connected with the handrail vertical pipe so that the shaft lug plate and the folding plate can abut against materials, and the chain is detached so that the shaft lug plate and the folding plate can be recycled to the platform deck. According to the portable folding feeding device, the folding plate is rotationally arranged on the shaft lug plate, and the shaft lug plate is rotationally connected to the platform deck, so that when feeding is finished, the folding plate is recycled to the shaft lug plate, and the shaft lug plate is recycled to the platform deck; the handrail vertical pipe is arranged on the platform deck, the lock chain is connected between the handrail vertical pipe and the folding plate, materials are manually dragged into the platform deck, and the handrail vertical pipe and the lock chain play a role in protecting constructors.

Description

Technical Field

[0001] The utility model belongs to the field of offshore oil engineering construction, in particular to a portable folding feeding device. Background Art

[0002] At present, in many projects such as Bayou and Suizhou Lvda, in the process of transferring workshop equipment and materials, the workshop equipment and materials are lifted to the top of the operating platform with the lifting hook inside the workshop, and the hook is tilted by manual pulling to pour the materials.

[0003] Since there is a certain distance between the lifting hook and the operating platform in the workshop, materials cannot be directly lifted to the operating platform. Manually tilting the hook to dump the materials will pose a safety risk. Lifting materials via the hook will make loading difficult and the lifting efficiency is low.

[0004] Therefore, it is urgent to design a portable folding loading device to solve the problem that the above-mentioned materials cannot be directly lifted to the operating platform. Utility Model Content

[0005] In order to solve the technical problems mentioned in the background technology that manually tilting the hook to dump materials will pose a safety risk, materials are lifted by the hook, loading is difficult, and the material lifting efficiency is low, a portable folding loading device is provided to solve the problem that materials cannot be directly lifted to the operating platform.

[0006] In order to achieve the above-mentioned purpose, the specific technical scheme of the portable folding feeding device of the utility model is as follows:

[0007] A portable folding loading device comprises a folding plate and an axle ear plate, wherein the folding plate is rotatably connected to the axle ear plate, the axle ear plate is rotatably connected to a platform deck, a railing riser is provided on the platform deck, a chain is connected to one end of the folding plate away from the axle ear plate, the chain is connected to the railing riser at one end away from the folding plate, so that the axle ear plate and the folding plate abut against materials, and the chain is removed to allow the axle ear plate and the folding plate to be recovered to the platform deck.

[0008] Furthermore, the folding plate is rotatably connected to the shaft ear plate by a pin shaft so that the folding plate can be folded onto the shaft ear plate.

[0009] Furthermore, an assembly is welded to one end of the axle ear plate away from the folding plate, and the assembly is rotatably connected to the platform deck.

[0010] Furthermore, a locking pin is connected to the platform deck, and one end of the assembly away from the shaft ear plate is rotatably connected to the locking pin to enable the assembly to rotate.

[0011] Furthermore, the platform deck is arranged on the platform main beam, and a locking pin is arranged on the platform main beam so that the assembly can rotate around the platform main beam.

[0012] Furthermore, a railing riser is provided on the side of the platform deck away from the platform main beam, a chain is connected to the railing riser, and one end of the chain away from the railing riser is connected to the folding plate.

[0013] Furthermore, the chain includes a first chain and a second chain, a connecting pipe is provided between the axle ear plate and the folding plate, the first chain and the second chain are connected to the railing riser at intervals, and the first chain and the second chain are connected to the connecting pipe at one end away from the railing riser.

[0014] Furthermore, the chain also includes a third chain and a fourth chain, the third chain and the fourth chain are connected to the connecting pipe at intervals, and the third chain and the fourth chain are connected to the folding plate at one end away from the connecting pipe.

[0015] Furthermore, the assembly is vertically welded on the axle ear plate, and one end of the assembly away from the axle ear plate abuts against the platform main beam.

[0016] Furthermore, a fixing earring is provided on the folding plate, and the third chain and the fourth chain are respectively connected to the fixing earring at one end away from the connecting pipe.

[0017] The portable folding feeding device of the utility model has the following advantages:

[0018] A folding plate is rotatably arranged on the axle ear plate, and the axle ear plate is rotatably connected to the platform deck, so that the folding plate can be recovered to the axle ear plate when the loading is completed, and the axle ear plate can be recovered to the platform deck without affecting other construction work in the workshop; a railing riser is arranged on the platform deck, and a chain is connected between the railing riser and the folding plate, so that when the folding plate and the axle ear plate extend out of the platform deck, the material supporting capacity is stronger, and the material is manually dragged into the platform deck, and the railing riser and the chain play a protective role for the construction personnel. This application completes the loading work by arranging the axle ear plate and the folding plate extending out of the platform deck on the platform deck, so that the material abuts against the axle ear plate and the folding plate, solves the problem that there is a certain distance between the overhead crane hook and the operating platform, and the material cannot be directly hoisted to the operating platform, and solves the safety risks in the process of construction personnel tilting the hook to unload the material; after the hoisting is completed, the chain can be disassembled, and the folding plate and the axle ear plate can be put away, which does not affect other construction work in the workshop. The portable folding loading device has a simple structure and is easy to install. It can effectively solve the safety risks and difficulties in loading materials when lifting materials to the operating platform, thereby protecting personnel safety and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the portable folding feeding device of the utility model;

[0020] Figure 2 It is a side view of the portable folding feeding device of the utility model;

[0021] Figure 3It is a top view of the portable folding feeding device of the utility model.

[0022] Description of the markings in the figure:

[0023] 1. Folding plate; 2. Axis ear plate; 3. Platform deck; 4. Railing riser; 5. First chain; 6. Second chain; 7. Third chain; 8. Fourth chain; 9. Pin shaft; 10. Assembly; 11. Lock pin; 12. Platform main beam; 13. Connecting pipe; 14. Fixed ear plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0025] Those skilled in the art will appreciate that, although some embodiments herein include certain features included in other embodiments but not other features, the combination of features of different embodiments is meant to be within the scope of the present invention and form different embodiments. For example, in the claims, any one of the claimed embodiments may be used in any combination.

[0026] Please refer to the attached Figure 1 To Attachment Figure 3 The utility model describes a portable folding loading device.

[0027] like Figure 1 As shown, the portable folding loading device in the utility model includes a folding plate 1 and an axle ear plate 2, the folding plate 1 is rotatably connected to the axle ear plate 2, the axle ear plate 2 is rotatably connected to the platform deck 3, the platform deck 3 is provided with a railing riser 4, the folding plate 1 is connected to the end away from the axle ear plate 2 with a chain, the chain is connected to the railing riser 4 at the end away from the folding plate 1, so that the axle ear plate 2 and the folding plate 1 abut against the material, and the chain is removed to allow the axle ear plate 2 and the folding plate 1 to be recovered to the platform deck 3.

[0028] The folding plate 1 is rotatably set on the axle ear plate 2, and the axle ear plate 2 is rotatably connected to the platform deck 3, so that the folding plate 1 can be recovered to the axle ear plate 2 when loading is completed, and the axle ear plate 2 can be recovered to the platform deck 3 without affecting other construction work in the workshop; a railing riser 4 is provided on the platform deck 3, and a chain is connected between the railing riser 4 and the folding plate 1, so that when the folding plate 1 and the axle ear plate 2 are extended out of the platform deck 3, the material supporting capacity is stronger, and the material is dragged into the platform deck 3 by hand, and the railing riser 4 and the chain play a protective role for the construction personnel.

[0029] The present application completes the loading work by setting the lug plate 2 and the folding plate 1 extending out of the platform deck 3 on the platform deck 3, so that the material abuts against the lug plate 2 and the folding plate 1, thereby solving the problem that there is a certain distance between the overhead crane hook and the operating platform, and the material cannot be directly hoisted to the operating platform, and solves the safety risk in the process of construction personnel tilting the hook to unload the material; after the hoisting is completed, the chain can be disassembled, and the folding plate 1 and the lug plate 2 can be put away without affecting other construction work in the workshop. The portable folding loading device has a simple structure and is easy to install. It can effectively solve the safety risks of hoisting materials to the operating platform and the difficulty of loading materials, thereby protecting the safety of personnel and improving work efficiency.

[0030] Further, if Figure 1 and Figure 2 As shown, the folding plate 1 is rotatably connected to the axle ear plate 2 by a pin shaft 9, so that the folding plate 1 can be folded onto the axle ear plate 2; an assembly 10 is welded to the end of the axle ear plate 2 away from the folding plate 1, and the assembly 10 is rotatably connected to the platform deck 3; a locking pin 11 is connected to the platform deck 3, and the end of the assembly 10 away from the axle ear plate 2 is rotatably connected to the locking pin 11, so that the assembly 10 rotates; the platform deck 3 is arranged on the platform main beam 12, and the platform main beam 12 is provided with a locking pin 11, so that the assembly 10 rotates around the platform main beam 12.

[0031] In this embodiment, a pin shaft 9 is provided on the folding plate 1, and the folding plate 1 is rotatably connected to the axle ear plate 2 through the pin shaft 9. When the folding plate 1 is recovered, the folding plate 1 is folded upward and abuts against the axle ear plate 2; an assembly body 10 is welded on the axle ear plate 2, and the axle ear plate 2 is rotatably connected to the platform deck 3 through the assembly body 10, so as to realize the recovery of the axle ear plate 2 and the folding plate 1 after the material lifting is completed.

[0032] The assembly 10 is connected with the locking pin 11 rotatably arranged on the platform deck 3 to realize the rotation of the assembly 10, thereby driving the axle ear plate 2 to be folded upward for recovery. Preferably, the assembly 10, the axle ear plate 2 and the folding plate 1 are all made of carbon steel, and the surfaces of the assembly 10, the axle ear plate 2 and the folding plate 1 are all coated with a layer of anti-rust paint. The platform deck 3 is welded to the platform main beam 12. Preferably, the platform main beam 12 is an I-shaped steel beam, and two platform main beams 12 are symmetrically welded on the lower side of the platform deck 3 so that the platform deck 3 is stably arranged on the platform main beam 12. The locking pin 11 is rotatably arranged on the platform main beam 12 to realize the axle ear plate 2 being folded around the platform main beam 12 for recovery.

[0033] Further, if Figure 1 and Figure 3 As shown, a railing riser 4 is provided on the side of the platform deck 3 away from the platform main beam 12, a chain is connected to the railing riser 4, and one end of the chain away from the railing riser 4 is connected to the folding plate 1; the chain includes a first chain 5 and a second chain 6, a connecting pipe 13 is provided between the axle ear plate 2 and the folding plate 1, the first chain 5 and the second chain 6 are connected to the railing riser 4 at intervals, and one end of the first chain 5 and the second chain 6 away from the railing riser 4 is connected to the connecting pipe 13; the chain also includes a third chain 7 and a fourth chain 8, the third chain 7 and the fourth chain 8 are connected to the connecting pipe 13 at intervals, and one end of the third chain 7 and the fourth chain 8 away from the connecting pipe 13 is connected to the folding plate 1.

[0034] In this embodiment, a plurality of railing risers 4 are vertically provided on the platform deck 3 to protect the construction workers on the platform deck 3. Chains are connected to the railing risers 4, and the chains are connected to the folding plate 1, so that the folding plate 1 and the axle ear plate 2 can be stably extended out of the platform deck 3 for material consignment.

[0035] Two connecting pipes 13 are symmetrically arranged between the axle ear plate 2 and the folding plate 1. The two connecting pipes 13 are both vertically arranged and can be disassembled so that when the axle ear plate 2 and the folding plate 1 are recovered, the connecting pipes 13 do not extend into the platform deck 3, thereby reducing the construction area. The chain includes a first chain 5 and a second chain 6, and the first chain 5 and the second chain 6 are connected to the railing riser 4 and the connecting pipe 13 at intervals, and also includes a third chain 7 and a fourth chain 8, and the third chain 7 and the fourth chain 8 are connected to the connecting pipe 13 and the folding plate 1 at intervals. Preferably, the third chain 7 and the fourth chain 8 are obliquely arranged, and the first chain 5, the second chain 6, the third chain 7 and the fourth chain 8 are all made of carbon steel, and the surfaces are coated with anti-rust paint.

[0036] The first chain 5, the second chain 6, the third chain 7, the fourth chain 8 and the railing riser 4 together form a personnel protection area to provide protection for the working safety of the construction workers. By setting the first chain 6, the second chain 6, the third chain 7 and the fourth chain 8, the axle ear plate 2 and the folding plate 1 are extended out of the platform deck 3 to transport materials, and are stably set on the platform deck 3. When the axle ear plate 2 and the folding plate 1 are folded toward the platform deck 3, the first chain 5, the second chain 6, the third chain 7 and the fourth chain 8 are removed.

[0037] Further, if Figure 1 As shown, the assembly 10 is vertically welded to the lug plate 2, and the end of the assembly 10 away from the lug plate 2 abuts against the platform main beam 12; a fixing earring 14 is provided on the folding plate 1, and the ends of the third chain 7 and the fourth chain 8 away from the connecting pipe 13 are respectively connected to the fixing earring 14. In this embodiment, the assembly 10 is vertically welded to the end of the lug plate 2 away from the folding plate 1, so that when the lug plate 2 extends out of the platform deck 3, the assembly 10 abuts against the platform main beam 12, which supports the lug plate 2. A fixing earring 14 is provided at the end of the folding plate 1, and the third chain 7 and the fourth chain 8 are respectively connected to the fixing earring 14 of the folding plate 1, so as to facilitate the removal of the third chain 7 and the fourth chain 8 connected to the fixing earring 14 when the folding plate 1 is retracted.

[0038] The working principle of the portable folding feeding device in the utility model is as follows:

[0039] The platform deck 3 is welded to the platform main beam 12, and the platform deck 3 is vertically welded with a railing riser 4. A locking pin 11 is rotatably provided on the platform main beam 12. The assembly 10 vertically welded to the axle ear plate 2 is rotatably connected to the locking pin 11. The folding plate 1 is rotatably set on the axle ear plate 2 through the pin shaft 6. A connecting pipe 13 is connected between the axle ear plate 2 and the folding plate 1. The first chain 5 and the second chain 6 are connected at intervals between the railing riser 4 and the connecting pipe 13, and the third chain 7 and the fourth chain 8 are connected at intervals between the connecting pipe 13 and the folding plate 1. The hook lifts the material directly onto the folding plate 1 and finally enters the platform deck 3 by manual dragging; when the lifting is completed, the first chain 5, the second chain 6, the third chain 7 and the fourth chain 8 are disassembled, and the axle ear plate 2 and the folding plate 1 are retracted without affecting other construction work in the workshop.

[0040] Based on a portable folding loading device, the utility model sets an axle ear plate 2 and a folding plate 1 extending out of the platform deck 3 on the platform deck 3, so that the material abuts against the axle ear plate 2 and the folding plate 1 to complete the loading work, thereby solving the problem that there is a certain distance between the overhead crane hook and the operating platform, and the material cannot be directly hoisted to the operating platform, and solves the safety risks in the process of construction personnel tilting the hook to unload the material; after the hoisting is completed, the first chain 5, the second chain 6, the third chain 7 and the fourth chain 8 can be disassembled, and the folding plate 1 and the axle ear plate 2 can be put away without affecting other construction work in the workshop. The portable folding loading device has a simple structure and is easy to install. It can effectively solve the safety risks and the difficulty of loading materials when hoisting materials to the operating platform, protect the safety of personnel, and improve work efficiency.

[0041] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A portable folding feeding device, characterized in that: It includes a folding plate and an axle ear plate, the folding plate is rotatably connected to the axle ear plate, the axle ear plate is rotatably connected to the platform deck, the platform deck is provided with a railing riser, the end of the folding plate away from the axle ear plate is connected to a chain, the end of the chain away from the folding plate is connected to the railing riser, so that the axle ear plate and the folding plate abut against the material, and the chain is removed to recover the axle ear plate and the folding plate to the platform deck.

2. The portable folding feeding device according to claim 1, characterized in that: The folding plate is rotatably connected to the shaft ear plate by a pin shaft so that the folding plate can be folded onto the shaft ear plate.

3. The portable folding feeding device according to claim 2, characterized in that: An assembly is welded to one end of the axle ear plate away from the folding plate, and the assembly is rotatably connected to the platform deck.

4. The portable folding feeding device according to claim 3, characterized in that: A locking pin is connected to the platform deck, and one end of the assembly away from the shaft ear plate is rotatably connected to the locking pin to enable the assembly to rotate.

5. The portable folding feeding device according to claim 4, characterized in that: The platform deck is arranged on the platform main beam, and a locking pin is arranged on the platform main beam so that the assembly can rotate around the platform main beam.

6. The portable folding feeding device according to claim 5, characterized in that: A railing riser is provided on the side of the platform deck away from the platform main beam, a chain is connected to the railing riser, and one end of the chain away from the railing riser is connected to the folding plate.

7. The portable folding feeding device according to claim 6, characterized in that: The chain comprises a first chain and a second chain, a connecting pipe is arranged between the axle ear plate and the folding plate, the first chain and the second chain are connected to the railing riser at intervals, and one end of the first chain and the second chain away from the railing riser is connected to the connecting pipe.

8. The portable folding feeding device according to claim 7, characterized in that: The chain also includes a third chain and a fourth chain. The third chain and the fourth chain are connected to the connecting pipe at intervals, and one end of the third chain and the fourth chain away from the connecting pipe is connected to the folding plate.

9. The portable folding feeding device according to claim 5, characterized in that: The assembly is vertically welded on the axle ear plate, and one end of the assembly away from the axle ear plate abuts against the platform main beam.

10. The portable folding feeding device according to claim 8, characterized in that: The folding plate is provided with a fixing earring, and one end of the third chain and the fourth chain away from the connecting pipe is respectively connected to the fixing earring.

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