CN215622213U - Adjustable handlebar for flat car - Google Patents

Abstract

The utility model relates to the technical field of carrying tools, in particular to an adjustable handlebar for a flat car, which comprises a supporting main board, wherein universal wheels are arranged at four corners at the bottom of the supporting main board, anti-collision corner strips are wrapped at the four corners at the outer side of the supporting main board, a handlebar lifting mechanism is arranged at the front side of the top of the supporting main board, a material sheet fixing mechanism is arranged at the top of the handlebar lifting mechanism, and a climbing auxiliary mechanism is arranged at the front side of the handlebar lifting mechanism.

Description

Adjustable handlebar for flat car

Technical Field

The utility model relates to the technical field of carrying tools, in particular to an adjustable handlebar for a flat car.

Background

In present production factory, need often carry various different materials and accessories, for the convenience of transport, promote handling efficiency, general workman all can adopt the flatbed to transport.

Present flatbed simple structure, can't adjust the height of handlebar according to operation staff's height in the transportation, staff's the implementation of being not convenient for, simultaneously need be according to material list logarithm and operation usually when material from top to bottom, current flatbed does not have the place of placing the material list, lead to staff to need the hand to take the material list shallow, not only inconvenient and be difficult to control the flatbed and remove, last current flatbed when moving step department and need lift the front end wheel, all push down the rear of a vehicle by the staff and stick up the front end, not only waste time and energy, the stability of flatbed can not be adjusted according to the size of slope simultaneously, it is very inconvenient when leading to far away distance transportation again.

Therefore, it is important to design an adjustable handlebar for a flat car to overcome the above technical drawbacks and improve the overall practicability.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an adjustable handlebar for a flat car, so as to solve the problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a handlebar with adjustable platform truck is used, is including supporting the mainboard, four corners of supporting the mainboard bottom all are provided with the universal wheel, four corners in the support mainboard outside have all wrapped up crashproof fillet, the front side of supporting the mainboard top is provided with handlebar elevating system, handlebar elevating system's top is provided with material list fixed establishment, handlebar elevating system's front is provided with climbing complementary unit.

As the preferred scheme of the utility model, the universal wheel is designed for a lockable universal wheel structure, and the anti-collision corner strips are made of rubber materials.

As a preferable scheme of the utility model, the handlebar lifting mechanism comprises two groups of supporting outer rods which are respectively arranged at the left end and the right end of the front side of the top of the supporting main plate, the front surface of each supporting outer rod is provided with a plurality of groups of limiting holes which are uniformly distributed, a pushing handlebar is arranged between the tops of the two supporting outer rods, and the front surface of the pushing handlebar is provided with a spring buckle which is matched with the limiting holes for use.

As a preferable aspect of the present invention, the connection between the support outer bar and the push handle bar is a sliding connection.

According to the preferable scheme, the material sheet fixing mechanism comprises a rubber pipe sleeve and a supporting column connected to the top of the rubber pipe sleeve, the top of the supporting column is connected with a material sheet placing plate, and the left side and the right side of the front bottom of the material sheet placing plate are both connected with a pressing plate through bolts.

As a preferable scheme of the utility model, the rubber pipe sleeve is sleeved at the center of the outer side of the pushing handle bar, the rubber pipe sleeve is rotatably connected with the pushing handle bar, and the material sheet placing plate is rotatably connected with the pressing plate.

As a preferable scheme of the utility model, the climbing assisting mechanism comprises a hinge seat and a connecting rod, the hinge seat is fixedly connected to the front surface of the supporting outer rod through a bolt and is positioned below the limiting hole, the connecting rod is rotatably connected to the inner side of the hinge seat, one end of the connecting rod, which is far away from the hinge seat, is connected with a climbing assisting wheel, and the back surface of the connecting rod is connected with the supporting outer rod through a telescopic spring.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the adjustable handle bar for the flat car, the original fixed handle bar is changed into a structure combining the supporting outer rod and the pushing handle bar, so that the pushing handle bar can be adjusted according to the height of staff, the staff can conveniently push the flat car, and the body fatigue caused by long-time bending of the staff with higher height is avoided.

2. According to the adjustable handle bar for the flat car, the material sheet fixing mechanism is arranged in the adjustable handle bar, so that staff can conveniently fix the material sheet, the staff can conveniently check the material, the problems that the staff need to hold a material sheet cart, the operation is inconvenient and the flat car is not easy to control to move are solved, the material sheet placing plate can be rotated through the rubber pipe sleeve, and the phenomenon that the material sheet placing plate shields the sight in the moving process is avoided.

3. According to the utility model, through the arrangement of the adjustable handlebar for the flat car, when the flat car moves to a step and the front end wheel needs to be lifted, a worker only needs to press the tail of the car slightly with force to tilt the front end, and the climbing auxiliary wheel plays a role in stable movement, so that the purposes of labor saving and convenience in pushing are achieved, and meanwhile, the stability of the flat car can be adjusted according to the gradient under the action of the telescopic spring, so that the flat car is very convenient and convenient to transport at a longer distance.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the structure A of the present invention;

FIG. 3 is an enlarged view of the structure B of the present invention;

FIG. 4 is a structural view of a material sheet fixing mechanism according to the present invention;

fig. 5 is an overall three-dimensional schematic view of the present invention.

In the figure: 1. supporting the main board; 2. a universal wheel; 3. anti-collision corner strips; 4. a handlebar lifting mechanism; 401. a support outer bar; 402. a limiting hole; 403. pushing the handlebar; 404. a spring buckle; 5. a material sheet fixing mechanism; 501. a rubber pipe sleeve; 502. a support pillar; 503. a material sheet placing plate; 504. pressing a plate; 6. a climbing assistance mechanism; 601. a hinged seat; 602. a connecting rod; 603. a climbing auxiliary wheel; 604. a telescoping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a handlebar with adjustable platform truck is used, including supporting mainboard 1, four corners of supporting mainboard 1 bottom all are provided with universal wheel 2, four corners in the supporting mainboard 1 outside all wrap up there are crashproof angle strip 3, the front side at supporting mainboard 1 top is provided with handlebar elevating system 4, handlebar elevating system 4's top is provided with material list fixed establishment 5, handlebar elevating system 4's front is provided with climbing complementary unit 6, universal wheel 2 is the design of lockable universal wheel structural design, crashproof angle strip 3 is made for the rubber material.

In an embodiment, referring to fig. 1, fig. 2 and fig. 5, the handle lifting mechanism 4 includes two sets of supporting outer rods 401 respectively disposed at the left and right ends of the front side of the top of the supporting main board 1, the front surface of the supporting outer rods 401 is provided with a plurality of sets of uniformly distributed limiting holes 402, a pushing handle bar 403 is disposed between the tops of the two supporting outer rods 401, the front surface of the pushing handle bar 403 is provided with a spring fastener 404 used in cooperation with the limiting holes 402, the supporting outer rods 401 and the pushing handle bar 403 are connected in a sliding manner, the distance between the supporting outer rods 401 and the pushing handle bar 403 is adjusted according to the height, the spring fastener 404 is fastened into the corresponding limiting holes 402 for fixing, so as to facilitate the staff to push the flat car, and avoid the physical fatigue of the staff with high height caused by long-time stoop.

In an embodiment, referring to fig. 1, fig. 4 and fig. 5, the material sheet fixing mechanism 5 includes a rubber pipe sleeve 501 and a supporting column 502 connected to the top of the rubber pipe sleeve 501, a material sheet placing plate 503 is connected to the top of the supporting column 502, pressing plates 504 are connected to the left and right sides of the front bottom of the material sheet placing plate 503 through bolts, the rubber pipe sleeve 501 is sleeved at the center of the outer side of the pushing handle 403, the rubber pipe sleeve 501 is rotatably connected to the pushing handle 403, the material sheet placing plate 503 is rotatably connected to the pressing plates 504, the material sheet is placed on the material sheet placing plate 503, the material sheet is fixed by the rotating plates 504, the material sheet placing plate 503 can be rotated through the rubber pipe sleeve 501 during pushing, and the view line shielding of the material sheet placing plate 503 during the moving process is avoided.

In an embodiment, referring to fig. 1, fig. 3 and fig. 5, the climbing assistance mechanism 6 includes an articulated seat 601 and a connecting rod 602, the articulated seat 601 is fixedly connected to the front surface of the supporting outer rod 401 and located below the limiting hole 402 through a bolt, the connecting rod 602 is rotatably connected to the inner side of the articulated seat 601, one end of the connecting rod 602, which is far away from the articulated seat 601, is connected to the supporting outer rod 401 through a telescopic spring 604, the back surface of the connecting rod 602 is connected to the supporting outer rod 401 through a telescopic spring 604, when the flatbed needs to be lifted up at a step, a worker can tilt the front end by pressing down the tail of the vehicle with a slight force, at this time, the climbing assistance wheel 603 plays a role in stable movement, so as to achieve the purpose of saving labor and facilitating pushing, and at the same time, the stability of the flatbed can be adjusted according to the size of the slope under the cooperation of the telescopic spring 604 and the connecting rod 602, which results in further distance transportation is also very convenient.

The working process of the utility model is as follows: when the material pushing device is used, firstly, an operator carries materials onto the supporting main board 1, then the distance between the supporting outer rod 401 and the pushing handlebar 403 is adjusted according to the height of the operator, the spring buckles 404 are clamped into the corresponding limiting holes 402 for fixing, then the material sheet is placed on the material sheet placing board 503, the rotating pressing board 504 is used for fixing the material sheet, the material sheet placing board 503 can rotate through the rubber pipe sleeve 501 during pushing, the phenomenon that the material sheet placing board 503 blocks the sight in the moving process is avoided, when the flat car moves to a step and the front end wheel needs to be lifted, the operator only needs to press the tail of the car slightly to tilt the front end, the climbing auxiliary wheel 603 plays a role in stable movement at the moment, the purpose of labor saving and convenience in pushing is achieved, and meanwhile, the stability of the flat car can be adjusted according to the gradient under the matching of the telescopic springs 604 and the connecting rods 602, so that the transportation is very convenient and convenient for a long distance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a handlebar with adjustable flatbed is used, includes support mainboard (1), its characterized in that: support four corners in mainboard (1) bottom and all be provided with universal wheel (2), four corners in the support mainboard (1) outside all wrap up anticollision fillet (3), the front side at support mainboard (1) top is provided with handlebar elevating system (4), the top of handlebar elevating system (4) is provided with material list fixed establishment (5), the front of handlebar elevating system (4) is provided with climbing complementary unit (6).

2. The adjustable handlebar for flat cars of claim 1, characterized in that: universal wheel (2) are the structural design of lockable universal wheel, anticollision fillet (3) are made for the rubber material.

3. The adjustable handlebar for flat cars of claim 1, characterized in that: handlebar elevating system (4) include that two sets of setting respectively support outer pole (401) at both ends about supporting mainboard (1) top front side, support the front of outer pole (401) and seted up spacing hole (402) of multiunit evenly distributed, two be provided with between the top of supporting outer pole (401) and carry out handlebar (403), the front of carrying out handlebar (403) is provided with spring buckle (404) that use with spacing hole (402) cooperation.

4. The adjustable handlebar for flat cars of claim 3, characterized in that: the supporting outer rod (401) is connected with the pushing handlebar (403) in a sliding mode.

5. The adjustable handlebar for flat cars of claim 1, characterized in that: the material list fixing mechanism (5) comprises a rubber pipe sleeve (501) and a supporting column (502) connected to the top of the rubber pipe sleeve (501), the top of the supporting column (502) is connected with a material list placing plate (503), and the left side and the right side of the front bottom of the material list placing plate (503) are both connected with a pressing plate (504) through bolts.

6. The adjustable handlebar for flat cars of claim 5, characterized in that: the rubber pipe sleeve (501) is sleeved at the center of the outer side of the pushing handlebar (403), the rubber pipe sleeve (501) is connected with the pushing handlebar (403) in a rotating mode, and the material sheet placing plate (503) is connected with the pressing plate (504) in a rotating mode.

7. The adjustable handlebar for flat cars of claim 1, characterized in that: climbing complementary unit (6) are including articulated seat (601) and connecting rod (602), articulated seat (601) are just located the below of spacing hole (402) in the front of supporting outer pole (401) through bolt fixed connection, connecting rod (602) rotate to be connected in the inboard of articulated seat (601), the one end that articulated seat (601) was kept away from in connecting rod (602) is connected with climbing auxiliary wheel (603), the back of connecting rod (602) is passed through expanding spring (604) and is connected with supporting outer pole (401).

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