CN214997400U

CN214997400U - Cargo transportation platform

Info

Publication number: CN214997400U
Application number: CN202121366493.2U
Authority: CN
Inventors: 叶福江
Original assignee: Zhangzhou Bijia Automation Equipment Co ltd
Current assignee: Zhangzhou Bijia Automation Equipment Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-03
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a freight platform, it includes elevating system and the universal conveying platform of setting in elevating system upper end, be provided with the cat ladder on the universal conveying platform, the lower extreme of cat ladder extends to ground, the cat ladder includes two flexible ropes that vertical and interval set up and sets up a plurality of pieces of stepping on between two flexible ropes, the both ends of stepping on the piece are connected with two flexible ropes respectively, the piece of stepping on sets up along the length direction interval of flexible rope, the upper end and the universal conveying platform of flexible rope are connected, elevating system's lower extreme is provided with can dismantle the retaining member of being connected with flexible rope length position. This application has the effect of convenient universal conveying platform from top to bottom at any time.

Description

Cargo transportation platform

Technical Field

The application relates to the field of transportation equipment, in particular to a cargo transportation platform.

Background

At present, during the transportation of goods, the goods are sometimes required to be transported to another platform, and particularly, when some container equipment (or container, abbreviated as ULD) containing the goods are transported to an airplane, some goods transportation platforms are required.

Current cargo transport platform generally includes elevating system and sets up the universal conveying platform on elevating system, and elevating system is used for driving universal conveying platform and reciprocates for universal conveying platform's discharge end and cabin butt joint, the goods can carry out the transport of arbitrary direction at universal conveying platform.

To the correlation technique among the above-mentioned, when universal conveying platform was removed to higher position and uses, need reduce universal conveying platform to lower position through elevating system at every turn, universal conveying platform about the staff could, comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

In order to conveniently and vertically transport the platform in a universal way at any time, the application provides a cargo transportation platform.

The application provides a cargo transportation platform adopts following technical scheme: the utility model provides a freight platform, includes elevating system and the universal conveying platform of setting in the elevating system upper end, be provided with the cat ladder on the universal conveying platform, the lower extreme of cat ladder extends to ground, the cat ladder includes two flexible ropes that vertical and interval set up and sets up a plurality of pieces of stepping on between two flexible ropes, the both ends of stepping on the piece are connected with two flexible ropes respectively, the piece of stepping on sets up along the length direction interval of flexible rope, the upper end and the universal conveying platform of flexible rope are connected, elevating system's lower extreme is provided with can dismantle the retaining member of being connected with flexible rope length position.

By adopting the technical scheme, after the universal conveying platform is lifted to a certain height by the lifting mechanism, the flexible rope of the ladder stand is vertical and vertical, and then the lower end of the flexible rope is fixed by the locking piece, so that the flexible rope is kept stable in the vertical direction, the ladder stand is more stable in the vertical direction, and the length of the ladder stand can be adjusted and adapted along with the vertical drooping length of the flexible rope; then, the user can grasp the flexible rope by hand, and treads the treading block to carry out the vertical universal conveying platform without descending the universal conveying platform through the lifting mechanism, so that the effect of conveniently lifting the universal conveying platform at any time is realized.

Preferably, flexible rope selects to be the iron chain, the retaining member selects to be two safety hook, the safety hook sets up at the elevating system lower extreme and is located the position of the vertical direction of flexible rope, the chain ring lock on safety hook and the iron chain.

By adopting the technical scheme, the flexible rope is selected as the iron chain, and the iron chain has better strength and can ensure the strength of the ladder stand; and when the cat ladder is vertical flagging, can carry out the lock with safety hook and chain ring that the iron chain is close to the lower extreme, realize retaining member and flexible rope length direction's quick detachable connection for unsettled flexible rope keeps vertical state.

Preferably, a plurality of connecting blocks are fixed on the flexible rope at intervals along the length direction of the flexible rope, and two ends of the treading block are detachably connected with the connecting blocks.

Through adopting above-mentioned technical scheme, it is fixed with flexible rope to connect the piece, then can dismantle the both ends of stepping on the piece and fix on the connecting block, can conveniently step on the dismouting of piece, and the convenience is changed the piece of stepping on.

Preferably, two ends of the treading block are locked and fixed with the connecting block through bolt and nut assemblies.

Through adopting above-mentioned technical scheme, the both ends that will step on the piece are passed through bolt and nut subassembly locking and are fixed on the connecting block, can realize stepping on the quick dismantlement between piece and the connecting block and being connected.

Preferably, the upper end of the ladder stand is detachably connected with the universal conveying platform.

Through adopting above-mentioned technical scheme, can dismantle through setting up between cat ladder and the universal conveying platform and be connected, can make things convenient for the dismouting and the change of cat ladder.

Preferably, a threaded hole is vertically formed in the universal conveying platform, and a clamping bolt penetrating through a chain ring at the upper end of the chain is screwed in the threaded hole.

Through adopting above-mentioned technical scheme, it is relative with the chain ring of iron chain upper end and screw hole upper end, then with clamping bolt pass behind the chain ring with the screw hole spiro union, and then with the upper end locking of two iron chains on universal conveying platform, realize dismantling between cat ladder and the universal conveying platform and be connected.

Preferably, the universal conveying platform is provided with handrail frames on two sides in the conveying direction, and gaps are formed in the positions, close to the ladder stands, of the handrail frames.

Through adopting above-mentioned technical scheme, when the staff will step on universal conveying platform or step on the cat ladder from universal conveying platform from the cat ladder, the handrail frame of breach both sides can be grabbed to the hand, convenience, the security when improving the use.

Preferably, the upper surface of the tread block is provided with an anti-skid rubber layer, and the upper surface of the anti-skid rubber layer is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, through setting up the cooperation between anti-skidding rubber layer and the anti-skidding line, when the foot is stepped on the step, can improve foot and step on the frictional force between the block for the foot is difficult to take place to skid with the step on.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) the ladder stand is matched with the locking part through the arrangement of the flexible rope and the stepping block, so that the ladder stand can adapt to universal conveying platforms with different heights, and the effect of conveniently moving the universal conveying platform up and down at any time is realized;

(2) through setting up the cooperation between handrail frame and the breach, can supply the hand to hold the support tightly, conveniently step into the cat ladder from universal conveying platform, and conveniently step on universal conveying platform from the cat ladder.

Drawings

FIG. 1 is a schematic structural diagram of a transportation platform according to the embodiment;

FIG. 2 is a schematic diagram of an explosive structure of the universal conveying platform according to the embodiment;

FIG. 3 is a schematic structural view of the ladder stand of the present embodiment;

fig. 4 is an enlarged view of a portion a of fig. 3.

Reference numerals: 1. a lifting mechanism; 2. a universal conveying platform; 21. a frame; 22. a flat plate; 23. a universal wheel; 3. climbing a ladder; 31. a flexible cord; 32. treading the block; 4. mounting a bar; 5. mounting grooves; 6. a hole of abdication; 7. treading the board; 8. a handrail frame; 9. a notch; 10. a locking member; 11. an iron ring; 12. clamping the bolt; 13. connecting blocks; 14. an anti-slip rubber layer; 15. a chain link; 16. an extension rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses cargo transportation platform. Referring to fig. 1 and 2, the cargo transportation platform comprises a lifting mechanism 1, a universal conveying platform 2 and a ladder stand 3, wherein the universal conveying platform 2 is horizontally arranged, and the lower surface of the universal conveying platform 2 is fixed with the upper end of the lifting mechanism 1; the lifting mechanism 1 is selected as a hydraulic lifting platform and is used for driving the universal conveying platform 2 to move up and down to a required height position; the upper end of cat ladder 3 is fixed with one side of universal conveying platform 2 direction of delivery, and universal conveying platform 2 about convenient interim.

The universal conveying platform 2 comprises a horizontally arranged frame 21, a flat plate 22 fixed on the upper end surface of the frame 21 and a plurality of universal wheels 23 fixed on the frame 21, and the frame 21 and the flat plate 22 are rectangular; the frame 21 is fixed with a mounting bar 4 along the transverse or longitudinal position, two ends of the mounting bar 4 are fixed with two inner sides opposite to the frame 21, and the upper end of the lifting platform is connected with the mounting bar 4 and the lower surface of the frame 21; the upper surface of mounting bar 4 has seted up opening mounting groove 5 up along self length direction, and dull and stereotyped 22 is located the top of mounting groove 5, and universal wheel 23 interval is installed on the bottom surface of mounting groove 5. A plurality of yielding holes 6 corresponding to the universal wheels 23 are arranged on the flat plate 22 in a row, each mounting groove 5 corresponds to the plurality of yielding holes 6, and a part of the wheel body of the universal wheel 23 protrudes out of the upper surface of the flat plate 22 from the yielding holes 6. The lower ends of the goods are attached to the wheel bodies of the universal wheels 23 protruding out of the upper surfaces of the flat plates 22, and the universal wheels 23 can rotate 360 degrees, so that the goods can be conveyed on the universal conveying platform 2 at any angle.

The pedal plates 7 are fixed on the frame 21 and positioned on two sides of the flat plate 22, the upper surfaces of the pedal plates 7 are higher than the highest positions of the flat plate 22 and the universal wheels 23, and the pedal plates 7 are positioned on two sides of the conveying direction of the universal conveying platform 2 so that workers can step on the universal conveying platform 2 for walking; a handrail frame 8 which extends vertically and upwards is fixed on one side of the pedal 7, which is far away from the flat plate 22, so that the safety of workers when walking on the universal conveying platform 2 can be improved; one of them department at handrail frame 8 has seted up breach 9, and breach 9 vertical extension to the upper surface of step board 7, and the upper end of cat ladder 3 is fixed on the step board 7 of breach 9 department, makes things convenient for the hand to hold handrail frame 8 and steps into universal conveying platform 2 from cat ladder 3, and conveniently steps on cat ladder 3 from universal conveying platform 2.

Specifically, referring to fig. 1 and 3, the length of the ladder stand 3 is greater than the maximum distance between the universal conveying platform 2 and the ground, the ladder stand 3 includes two flexible ropes 31 arranged vertically and at intervals and a plurality of tread blocks 32 horizontally arranged between the two flexible ropes 31, two ends of the tread blocks 32 are respectively connected with the two flexible ropes 31, and the tread blocks 32 are arranged at intervals along the length direction of the flexible ropes 31; and the upper ends of the two flexible ropes 31 are connected with the pedal 7, and the flexible ropes 31 vertically droop from one side of the pedal 7 far away from the flat plate 22 and are matched with the pedal blocks 32 to form the ladder stand 3 of the upper and lower universal conveying platform 2.

Meanwhile, the locking part 10 which is detachably fixed with the length direction of the flexible rope 31 is fixed at the lower end of the lifting mechanism 1, and the locking part 10 can be detachably fixed with any position of the length direction of the flexible rope 31, so that the flexible rope 31 is kept fixed at the lower end of the vertical part and the position close to the ground, the positions of the two ends of the flexible rope 31 are limited, and the stability of the ladder stand 3 in use is ensured.

In the embodiment, referring to fig. 1 and 4, the flexible rope 31 is selected as an iron chain, and when the universal conveying platform 2 descends, the flexible rope 31 at the lower end part of the ladder stand 3 hangs on the ground, so that the ladder stand 3 can adapt to the universal conveying platforms 2 with different heights; retaining member 10 selects to be the safety hook, and the lower extreme horizontal welding at elevating system 1 has extension rod 16, and the one end of extension rod 16 extends to the position that is close to cat ladder 3 lower extreme, and the one end welding that is close to the cat ladder at extension rod 16 has the hoop 11 with the safety hook lock, and the safety hook is simultaneously with the chain link 15 lock of iron chain to realize that the locking will dismantle fixed connection to flexible rope 31 fast on arbitrary length direction.

Referring to fig. 1 and 3, the upper end of the iron chain is detachably connected with the tread plate 7, so that the whole ladder stand 3 can be conveniently disassembled and assembled. Specifically, a threaded hole is vertically processed in the position of the notch 9 on the pedal 7, a clamping bolt 12 is screwed in the threaded hole, the clamping bolt 12 penetrates through a chain ring 15 at the upper end of the iron chain and then is screwed in the threaded hole, and the outer diameter of a nut of the clamping bolt 12 is larger than the inner diameter of the chain ring 15, so that the upper end of the iron chain can be detachably clamped and fixed on the pedal 7.

Wherein, have a plurality of connecting blocks 13 along self length direction interval welding on the iron chain, step on and can dismantle between block 32's both ends and the connecting block 13 and be connected to make things convenient for the dismouting, the change of block 32 to step on. Specifically, two ends of the treading block 32 are overlapped on the upper surface of the connecting block 13 and are locked and fixed with the connecting block 13 through a bolt and nut assembly, so that the treading block 32 can be quickly and detachably connected. In addition, the anti-skid rubber layer 14 is fixedly bonded on the upper surface of the pedal block 32, the anti-skid rubber layer 14 is made of rubber materials, anti-skid grains are processed on the upper surface of the anti-skid rubber layer 14, and the phenomenon that the foot and the pedal block 32 slip can be reduced.

The implementation principle of the cargo transportation platform in the embodiment of the application is as follows: when the lifting mechanism 1 lifts the universal conveying table to the highest height, the part of the flexible rope 31 at the lower end of the pedal 7 is completely in a vertical state; if the universal conveying platform 2 does not rise to the highest position, a part of the flexible rope 31 is arranged at the lower end of the ladder stand 3 and hangs on the ground so as to adapt to the universal conveying platform 2 with different heights.

Then, the lower end of the vertical part of the flexible rope 31 is fixed through a safety hook, so that the flexible rope 31 is kept stable in the vertical direction, and the ladder stand 3 is more stable in the vertical direction; then, the user can grasp the flexible rope 31 by hands, and step on the treading block 32 to move the universal conveying platform 2 up and down without descending the universal conveying platform 2 through the lifting mechanism 1, so that the effect of conveniently moving the universal conveying platform 2 up and down at any time is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a freight platform, includes elevating system (1) and sets up universal conveying platform (2) in elevating system (1) upper end, its characterized in that: be provided with cat ladder (3) on universal conveying platform (2), the lower extreme of cat ladder (3) extends to ground, cat ladder (3) include two flexible rope (31) that vertical and interval set up and set up a plurality of between two flexible rope (31) step on piece (32), the both ends of stepping on piece (32) are connected with two flexible rope (31) respectively, step on the length direction interval setting of piece (32) along flexible rope (31), the upper end and the universal conveying platform (2) of flexible rope (31) are connected, the lower extreme of elevating system (1) is provided with can dismantle retaining member (10) of being connected with flexible rope (31) length position.

2. A cargo transport platform according to claim 1, wherein: flexible rope (31) select to be the iron chain, retaining member (10) select to be two safety hook, the safety hook sets up at elevating system (1) lower extreme and is located the position of flexible rope (31) vertical direction, chain ring (15) lock on safety hook and the iron chain.

3. A cargo transport platform according to claim 2, wherein: a plurality of connecting blocks (13) are fixed on the flexible rope (31) at intervals along the length direction of the flexible rope, and two ends of the treading block (32) are detachably connected with the connecting blocks (13).

4. A cargo transport platform according to claim 3, wherein: two ends of the treading block (32) are locked and fixed with the connecting block (13) through bolt and nut components.

5. A cargo transport platform according to claim 2, wherein: the upper end of the ladder stand (3) is detachably connected with the universal conveying platform (2).

6. A cargo transport platform according to claim 5, wherein: the universal conveying platform (2) is vertically provided with a threaded hole, and a clamping bolt (12) penetrating through a chain ring (15) at the upper end of the chain is screwed in the threaded hole.

7. A cargo transport platform according to claim 1, wherein: the universal conveying platform is characterized in that handrail frames (8) are arranged on two sides of the universal conveying platform (2) in the conveying direction, and notches (9) are arranged at positions, close to the crawling ladder (3), of the handrail frames (8).

8. A cargo transport platform according to claim 1, wherein: the anti-skid device is characterized in that an anti-skid rubber layer (14) is arranged on the upper surface of the treading block (32), and anti-skid grains are arranged on the upper surface of the anti-skid rubber layer (14).