CN218145445U

CN218145445U - Load pushing tool and device

Info

Publication number: CN218145445U
Application number: CN202222190424.1U
Authority: CN
Inventors: 卢伟; 石苏齐
Original assignee: Frantec Changzhou Construction Machinery Co ltd
Current assignee: Frantec Changzhou Construction Machinery Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-27
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a load pushing tool and a device, which comprises a load platform, wherein handrails are arranged on two sides of the load platform; the height of the load platform is the same as the height of the aerial work platform in a contraction state; at least one load-carrying trolley arranged above the load-carrying platform; the loading trolley comprises a counterweight box body, the counterweight box body is provided with a second handrail and/or a lifting ring, and the bottom of the counterweight box body is provided with a plurality of travelling wheels; the stairs connect the loading platform and the ground. The utility model discloses earlier once only place a plurality of load dollies on pushing away the heavy frock, let a workman push away the counter weight dolly to the high-altitude car again on, can save the operation required time, be favorable to assembly line batch operation.

Description

Load pushing tool and device

Technical Field

The utility model belongs to the technical field of the aerial working platform technique and specifically relates to indicate a push away load frock and device.

Background

In the field of high-altitude operation vehicle tooling, according to the requirements of 6.1.4.4 function tests in the national standard GB/T25849 mobile lifting working platform design calculation, safety requirements and test method, each trolley bears 110% of rated load capacity at rated speed when being off-line, and all actions of the high-altitude operation vehicle are completed.

When the existing aerial working vehicle is off-line in batches, workers are required to control the crane to lift the balancing weight from the ground onto the aerial working vehicle, then an operator climbs the aerial working platform to untie the lifting rope, then climbs the aerial working platform to control the crane to move away, finally the aerial working platform is controlled to conduct corresponding function tests, then the next worker repeats the operation, the steps are complex, and the consumed time is long.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model discloses a push away load frock and device.

The utility model discloses the technical scheme who adopts as follows:

a load pushing tool comprises

The two sides of the load platform are provided with railings; the height of the load platform is the same as the height of the aerial work platform in a contraction state;

at least one load-carrying trolley arranged above the load-carrying platform; the load-carrying trolley comprises a counterweight box body, wherein the counterweight box body is provided with a second handrail and/or a lifting ring, and the bottom of the counterweight box body is provided with a plurality of travelling wheels;

and the stairs are connected with the load platform and the ground.

The method is further technically characterized in that: the railing includes first rail and second rail, just first rail place plane with second rail place plane mutually perpendicular, first rail sets up the broadside of load platform, the second rail sets up the long limit of load platform.

The method is further technically characterized in that: the first fence is provided with at least one safety buckle, and the safety buckle is detachably connected with the ring chain.

The method is further technically characterized in that: the length of the first fence is the same as the length of the wide side of the load table, and the first fence is provided with at least one first guardrail.

The method is further technically characterized in that: the length of the second fence is smaller than 1/2 of the length of the long edge of the load table, and the second fence is provided with at least one second guardrail.

The method is further technically characterized in that: the load platform includes landing slab, crossbeam and a plurality of landing leg, and is a plurality of the landing leg supports the crossbeam, the landing slab sets up on the crossbeam.

The method is further technically characterized in that: a plurality of inclined struts are arranged between every two adjacent supporting legs.

The method is further technically characterized in that: the stair comprises a pedal section and a first handrail connected with the pedal section; the footboard section includes ladder beam and a plurality of footboard, the footboard is fixed on the ladder beam.

The method is further technically characterized in that: the number of the load-carrying trolleys is N, N is a natural number, and the N load-carrying trolleys are arranged in an i x j matrix mode.

A load pushing device comprises an aerial work platform and the load pushing tool, wherein the aerial work platform and the load pushing tool are arranged oppositely, and a load trolley moves to and fro between the aerial work platform and the load platform.

Compared with the prior art, the technical scheme of the utility model have following advantage:

1. the utility model discloses from the function, operating personnel can use hoisting mechanism once only to hang a plurality of load dollies and put on the frock, lets an operating personnel push away one of counter weight dolly in proper order high altitude construction platform again on, can save hoist and mount counter weight required time for other workman like this, is favorable to the mill to carry out assembly line batch operation.

2. The utility model structurally adopts the rectangular tube and a large number of inclined struts to make the load platform have good strength and rigidity; the stair is provided with the handrail, so that workers can conveniently go up and down the stair; the counterweight table is provided with a guardrail, and a detachable ring chain is arranged on the guardrail, so that personnel and a counterweight trolley can be prevented from accidentally falling; the counterweight trolley is provided with handrails and hanging rings, and the bottom of the counterweight trolley is provided with wheels, so that the counterweight trolley is very convenient to hoist and push.

Drawings

In order to make the content of the present invention more clearly understood, the present invention will be described in further detail with reference to the following embodiments of the present invention, in conjunction with the accompanying drawings.

Fig. 1 is a schematic structural view of a first view of a load pushing fixture.

Fig. 2 is a structural schematic diagram of a second view of the load pushing fixture.

Fig. 3 is a schematic structural view of the load table.

Fig. 4 is a schematic structural view of the staircase.

Fig. 5 is a schematic view of the structure of the balustrade.

Fig. 6 is a structural schematic diagram of the load-carrying trolley.

Fig. 7 is a schematic structural view of the load pushing device.

Description reference numbers indicate: 1. a load table; 11. a platform plate; 12. a cross beam; 13. a support leg; 14. a first diagonal brace; 15. a second diagonal brace; 16. a third diagonal brace; 17. a fourth diagonal brace; 18. a fifth diagonal brace; 2. a staircase; 21. a pedal; 22. a ladder beam; 23. a first armrest; 24. a connecting plate; 25. a base plate; 3. a railing; 31. a safety buckle; 32. a first fence; 33. erecting a rod; 34. a second fence; 35. a first guard bar; 36. a second guard bar; 4. a load-carrying trolley; 41. a second armrest; 42. a hoisting ring; 43. a counterweight box body; 44. a directional wheel; 45. universal wheels with brakes; 5. a cyclic chain; 6. provided is an aerial work platform.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not limited to the present invention.

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is intended to be illustrative and not restrictive, and furthermore, like reference numerals designate like elements throughout the embodiments.

Example 1:

with reference to fig. 1, 2 and 6, a load pushing tool comprises

The two sides of the load table 1 are provided with railings 3; wherein, the platform height of the load platform 1 is the same as the height of the aerial work platform 6 in a contraction state;

at least one load trolley 4 arranged on the load platform 1; the load-carrying trolley 4 comprises a counterweight box body 43, the counterweight box body 43 is provided with a second handrail 41 and/or a hanging ring 42, and the bottom of the counterweight box body 43 is provided with a plurality of travelling wheels;

and the stair 2 is connected with the loading platform 1 and the ground.

The load pushing tool solves the problems that an existing aerial work platform is complex in load testing operation and long in time consumption.

As shown in fig. 3, in the present embodiment, the load carrying table 1 includes a platform plate 11, a cross member 12, and a plurality of legs 13, the plurality of legs 13 supporting the cross member 12, the platform plate 11 being disposed above the cross member 12.

In the present embodiment, in order to effectively increase the structural rigidity of the load platform 1 and increase the shock resistance of the load platform 1, a plurality of diagonal braces are disposed between two adjacent supporting legs 13. Specifically, a group of first inclined struts 14 are arranged between two adjacent supporting legs 13 on one side surface of the load-carrying platform 1 in a crossed manner, a second inclined strut 15, a third inclined strut 16, a fourth inclined strut 17 and a fifth inclined strut 18 are arranged between two adjacent supporting legs 13 on the other side surface of the load-carrying platform 1, the second inclined strut 15 and the third inclined strut 16 are arranged in a crossed manner, the third inclined strut 16 is clamped on the second inclined strut 15, the fourth inclined strut 17 and the fifth inclined strut 18 are arranged in a crossed manner, and the fourth inclined strut 17 is clamped on the fifth inclined strut 18; one end of the second inclined strut 15 is abutted against one corner of the load carrying platform 1, and the other end of the second inclined strut 15 is abutted against the fourth inclined strut 17; one end of the fifth inclined strut 18 abuts against one corner of the load-carrying platform 1, and the other end of the fifth inclined strut 18 abuts against the third inclined strut 16.

In the embodiment, the front end of the load platform 1 is adhered with a rubber cushion pad, and the rubber cushion pad prevents rigid contact from damaging paint when the high-altitude vehicle stops.

As shown in fig. 4, in the present embodiment, the staircase 2 includes a tread section and a first handrail 23 connected to the tread section; one side of the first handrail 23 is provided with a connecting plate 24, and the connecting plate 24 is connected with the railing 3 through bolts. The footboard section includes ladder beam 22 and a plurality of footboard 21, and a plurality of footboard 21 parallel arrangement, footboard 21 are fixed on ladder beam 22. One side of the ladder beam 22 is fixed to the bottom plate 25, and the bottom plate 25 is fixed to the ground.

As shown in fig. 5, in the present embodiment, the balustrade 3 includes a first rail 32, an upright 33 and a second rail 34, and the plane of the first rail 32 and the plane of the second rail 34 are perpendicular to each other, one side of the first rail 32 abuts against the upright 33, one side of the second rail 34 abuts against the upright 33, the upright 33 is vertically disposed on the load-carrying platform 1, the first rail 32 is disposed on the wide side of the load-carrying platform 1, and the second rail 34 is disposed on the long side of the load-carrying platform 1.

The length of the first rail 32 is the same as the length of the wide side of the load carrying platform 1, and the first rail 32 is provided with at least one first guard bar 35. The first guard bar 35 increases the tightness of the first railing 32 and prevents the load trolley 4 and/or the operator from falling off the load table 1.

The first rail 32 is provided with at least one safety buckle 31, and the safety buckle 31 is detachably connected with the link chain 5. When the load-carrying trolley 4 does not need to go back and forth between the load-carrying platform 1 and the aerial work platform 6, the loop chain 5 is clamped with the safety retaining ring 31; when the load trolley 4 needs to traverse the load table 1 and the aerial work platform 6, the operator removes the link chain 5 from the safety buckle 31.

The length of the second rail 34 is less than 1/2 of the length of the long side of the load platform 1, and the second rail 34 is provided with at least one second guard bar 36. The second guard bar 36 increases the tightness of the second railing 34 and prevents the load trolley 4 and/or the operator from falling off the load table 1.

In the present embodiment, the number of the load dollies 4 is N, where N is a natural number, and the N load dollies 4 are arranged in an i × j matrix. Specifically, the number of the load carriages 4 is six, and the six load carriages 4 are arranged in a 3 × 2 matrix.

In this embodiment, the traveling wheels include a set of directional wheels 44 and a set of universal wheels 45 with brakes, and the directional wheels 44 and the universal wheels 45 with brakes are both arranged at the bottom of the load-carrying trolley 4, so that the load-carrying trolley 4 can be easily pushed and can be safely parked on a platform.

The working principle of the embodiment is as follows:

a plurality of load-carrying trolleys 4 are placed on the load-carrying platform 1 through a hoisting mechanism, and specifically, a lifting rope of the hoisting mechanism is connected with a lifting ring 42, so that the plurality of load-carrying trolleys 4 can be hoisted at the same time. Subsequently, the operator can walk up the upper loading platform 1 via the stairs 2, push the second handrail 41 to push the load-carrying carts 4 one by one into the aerial work platform 6.

Example 2:

as shown in fig. 7, the load pushing device comprises an aerial work platform 6 and the load pushing tool provided in embodiment 1, wherein the aerial work platform 6 and the load pushing tool are arranged oppositely, and the load trolley 4 moves to and from the aerial work platform 6 and the load platform 1.

The working principle of the embodiment is as follows:

each aerial platform 6 is required to bear a rated load of 110% at a rated speed when it is off-line and to perform all the actions of the aerial platform 6.

The aerial work platform 6 is close to and pushes away the load frock, and operating personnel pushes away load dolly 4 to aerial work platform 6 on, saves the required time of operation for other operating personnel, is favorable to assembly line batch operation.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a push away load frock which characterized in that: comprises that

The two sides of the load-bearing platform (1) are provided with railings (3); the height of the load platform (1) is the same as the height of the aerial work platform (6) in a contraction state;

at least one load-carrying trolley (4) arranged above the load-carrying platform (1); the loading trolley (4) comprises a counterweight box body (43), the counterweight box body (43) is provided with a second handrail (41) and/or a lifting ring (42), and the bottom of the counterweight box body (43) is provided with a plurality of travelling wheels;

the stairs (2) are connected with the loading platform (1) and the ground.

2. The push load frock of claim 1, characterized in that: the guardrail (3) comprises a first fence (32) and a second fence (34), the plane of the first fence (32) is perpendicular to the plane of the second fence (34), the first fence (32) is arranged on the wide side of the load platform (1), and the second fence (34) is arranged on the long side of the load platform (1).

3. The push load frock of claim 2 wherein: the first fence (32) is provided with at least one safety buckle (31), and the safety buckle (31) is detachably connected with the loop chain (5).

4. The push load frock of claim 2 wherein: the length of the first fence (32) is the same as the length of the broadside of the load table (1), and the first fence (32) is provided with at least one first guardrail (35).

5. The push load frock of claim 2 wherein: the length of the second fence (34) is less than 1/2 of the length of the long side of the load platform (1), and the second fence (34) is provided with at least one second guardrail (36).

6. The push load frock of claim 1, characterized in that: the load platform (1) comprises a platform plate (11), a cross beam (12) and a plurality of support legs (13), the support legs (13) support the cross beam (12), and the platform plate (11) is arranged on the cross beam (12).

7. The push load frock of claim 6 wherein: a plurality of inclined struts are arranged between two adjacent supporting legs (13).

8. The push load frock of claim 1, characterized in that: the stair (2) comprises a pedal section and a first handrail (23) connected with the pedal section; the pedal section comprises a ladder beam (22) and a plurality of pedals (21), and the pedals (21) are fixed on the ladder beam (22).

9. The push load frock of claim 1, characterized in that: the number of the load-carrying trolleys (4) is N, N is a natural number, and the N load-carrying trolleys (4) are arranged in an i multiplied by j matrix mode.

10. A load pushing device is characterized in that: the high-altitude operation platform comprises a high-altitude operation platform (6) and the load pushing and carrying tool according to any one of claims 1 to 9, wherein the high-altitude operation platform (6) and the load pushing and carrying tool are arranged oppositely, and the load carrying trolley (4) moves to and fro between the high-altitude operation platform (6) and the load carrying platform (1).