CN213264785U - Boarding bridge convenient for tail plate to move - Google Patents

Abstract

The utility model discloses a step on bridge convenient to tailboard removes, including axle body and tailboard, the slope of axle body upwards sets up, and a pair of support truckle in bottom surface fixedly connected with, the left and right sides fixed mounting of axle body up end has the guardrail, one side fixed mounting of axle body has fixed casing, fixed mounting has the line roller of receipts on the fixed casing, the wherein one end of receiving the line roller sets up the inside at fixed casing, and inside fixed mounting has driven gear, fixed mounting has the motor on the fixed casing, the output shaft setting of motor is in the inside of fixed casing, and be equipped with the driving gear at inside fixed cover, the driving gear contacts each other with driven gear and meshes, the tailboard sets up the bottom at the axle body, and pass through hinge and axle body fixed connection. This kind of bridge of stepping on convenient to tailboard removes, simple structure is reasonable, the modern design, and easy operation can effectively improve and replace artifical lifting to the tailboard and receive and release, has higher use value.

Description

Boarding bridge convenient for tail plate to move

Technical Field

The utility model relates to a bridge technical field specifically is a bridge of stepping on convenient to tailboard removes.

Background

The loading and unloading platform is a very easy structure form in the modern logistics field, is a starting point and an end point of an enterprise logistics chain, is a loading and unloading operation platform for rapidly and safely transferring products and cargoes of an enterprise, the height of the loading and unloading operation platform is fixed, but the heights of carriages of a transport carriage and a loading and unloading platform are different, a certain height drop or gap is always formed between the transport vehicle and the loading and unloading platform, so that the transport forklift can not directly load and unload cargoes in and out of the transport vehicle, reliable connection is provided by using a boarding bridge, the transport forklift can safely and rapidly enter and exit the transport vehicle for loading and unloading operation, the fixed boarding bridge is special auxiliary equipment for rapidly loading and unloading cargoes, a bridge is erected between the freight train and a cargo platform of a warehouse by using a height adjusting function of the fixed boarding bridge, the forklift and the like can carry out the transportation and the batch loading and unloading of cargoes, the quick loading and unloading of goods can be realized, a large amount of labor of enterprises is reduced, the working efficiency is improved, and greater economic benefits are obtained.

When the existing boarding bridge is used, the tail plate is usually lifted and retracted by a forklift, but the tail plate can only be lifted and retracted manually without the forklift, and the defect of high danger and labor waste exists when the tail plate is lifted manually due to the fact that the tail plate is heavy in weight, so that the boarding bridge convenient for the tail plate to move is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a boarding bridge convenient for tail plate movement, which comprises a bridge body and a tail plate, wherein the bridge body is inclined upwards and is fixedly connected with a pair of supporting trundles on the bottom surface, guardrails are fixedly arranged on the left side and the right side of the upper end surface of the bridge body, a fixed shell is fixedly arranged on one side of the bridge body, a wire take-up roller is fixedly arranged on the fixed shell, one end of the wire take-up roller is arranged inside the fixed shell, a driven gear is fixedly arranged inside the fixed shell, a motor is fixedly arranged on the fixed shell, an output shaft of the motor is arranged inside the fixed shell, a driving gear is fixedly sleeved inside the fixed shell, the driving gear is contacted and meshed with the driven gear, the tail plate is arranged at the bottom end of the bridge body and is fixedly connected with the bridge body through a hinge, the tail plate is fixedly arranged at the bottom end on, and a steel rope is fixedly connected to the wire take-up roller, extends downwards and is fixedly connected with the fixing block.

As a preferred technical scheme of the utility model, there is the fixed box body bridge portion one side fixed mounting that is close to the support truckle, the inside battery that is provided with of fixed box body is placed the seat to install the battery in placing the seat.

As the utility model discloses a preferred technical scheme, the outside fixed mounting of fixed box has control panel, and is provided with battery power display screen and a plurality of control button on the control panel.

As a preferred technical scheme of the utility model, the motor is step motor, and passes through wire and control panel and battery electric connection respectively.

As a preferred technical scheme of the utility model, top one side fixedly connected with front bezel of axle body, the front bezel level sets up to the bottom is connected with a pair of support column.

As a preferred technical scheme of the utility model, the both ends that receive the line roller and contact with fixed casing all overlap and are equipped with the bearing to through bearing and fixed casing fixed mounting, the bearing is antifriction bearing.

The utility model has the advantages that: according to the boarding bridge convenient for the movement of the tail plate, the rotation of the wire winding roller is controlled through the motor, the winding and unwinding of the steel rope is realized, the tail plate is further quickly wound and unwound, the convenience for the movement of the tail plate is effectively improved, the motor is powered through the storage battery in the fixed box body, and the higher convenience is realized when the boarding bridge is used; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation can effectively improve and replace artifical lifting to the tailboard and receive and release, has higher use value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the general structure of a boarding bridge facilitating movement of a tailgate of the present invention;

fig. 2 is an enlarged schematic view of a structure a of the boarding bridge facilitating movement of the tailgate of the present invention;

fig. 3 is the utility model relates to a fixed casing internal structure schematic diagram of boarding bridge convenient to tailboard removes.

In the figure: 1. a bridge body; 2. a guardrail; 3. supporting a caster; 4. a tail plate; 5. a fixed block; 6. a front plate; 7. a support pillar; 8. a stationary housing; 9. a steel cord; 10. a wire take-up roller; 11. a motor; 12. fixing the box body; 13. a control panel; 14. a driven gear; 15. a drive gear.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-3, the utility model relates to a boarding bridge convenient for tailboard movement, which comprises a bridge body 1 and a tailboard 4, wherein the bridge body 1 is arranged obliquely upwards, a pair of supporting casters 3 is fixedly connected to the bottom surface, guardrails 2 are fixedly arranged on the left and right sides of the upper end surface of the bridge body 1, a fixed housing 8 is fixedly arranged on one side of the bridge body 1, a thread take-up roller 10 is fixedly arranged on the fixed housing 8, one end of the thread take-up roller 10 is arranged in the fixed housing 8 and is fixedly provided with a driven gear 14 in the inner part, a motor 11 is fixedly arranged on the fixed housing 8, the output shaft of the motor 11 is arranged in the fixed housing 8 and is fixedly sleeved with a driving gear 15 in the inner part, the driving gear 15 is in contact with and meshed with the driven gear 14, the tailboard 4 is arranged at the bottom end of the bridge body 1 and is fixedly connected with the bridge body 1 through, the tail plate 4 is fixedly provided with a fixed block 5 at the bottom end on the same side as the wire take-up roller 10, the wire take-up roller 10 is fixedly connected with a steel rope 9, and the steel rope 9 extends downwards and is fixedly connected with the fixed block 5.

Wherein, there is fixed box 12 one side fixed mounting near supporting the truckle 3 bottom the axle body 1, the inside battery that is provided with of fixed box 12 is placed the seat to place and install the battery in the seat, supply power to the motor through the inside battery of fixed box 12, improved this kind of bridge of riding on the bus and had higher convenience when using.

Wherein, the outside fixed mounting of fixed box 12 has control panel 13, and is provided with battery power display screen and a plurality of control button on control panel 13, through being provided with battery power display screen and a plurality of control button on control panel 13, can effectively improve the convenience of user when using, and the removal of the tail-gate is accomplished in the fast operation of being convenient for is packed up.

Wherein, motor 11 is step motor, and respectively through wire and control panel 13 and battery electric connection, through the rotation of motor control receipts line roller, realizes receiving and releasing the steel cable, and then realizes receiving and releasing fast the tailboard, has effectively improved the convenience that the tailboard removed.

Wherein, top one side fixedly connected with front bezel 6 of axle body 1, 6 levels of front bezel set up to the bottom is connected with a pair of support column 7, is connected with a pair of support column 7 through the bottom, can effectively improve the stability of front bezel 6 when placing.

Wherein, receive line roller 10 and all overlap at the both ends with the contact of fixed casing 8 and be equipped with the bearing to through bearing and fixed casing 8 fixed mounting, the bearing is antifriction bearing, all overlaps through the both ends with the contact of fixed casing 8 and is equipped with the bearing, and with reduce receive line roller 10 with fixed casing 8 contact friction, and then effectively improve the rotational efficiency and the rotational stability of receiving line roller 10.

The working principle is as follows: at first, the electric quantity of battery in the fixed box 12 of inspection, ensure that motor 11 can normally work, then when using, will step on the bridge and place to remove to the exact workplace, control button on rethread control panel 13, starter motor 11, it is rotatory to make receipts line roller 10, realize the steel cable extension, accomplish the steady decline of tailboard 4, until flushing with ground, at last after the use, control button on rethread control panel 13, make motor 11 reverse rotation, accomplish the quick lifting of tailboard 4 and pack up, and then be convenient for step on the holistic quick transportation of axle. According to the boarding bridge convenient for the movement of the tail plate, the rotation of the wire winding roller is controlled through the motor, the winding and unwinding of the steel rope is realized, the tail plate is further quickly wound and unwound, the convenience for the movement of the tail plate is effectively improved, the motor is powered through the storage battery in the fixed box body, and the higher convenience is realized when the boarding bridge is used; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation can effectively improve and replace artifical lifting to the tailboard and receive and release, has higher use value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The boarding bridge convenient for the movement of the tail plate comprises a bridge body (1) and the tail plate (4), and is characterized in that the bridge body (1) is inclined and upwards arranged and is fixedly connected with a pair of supporting trundles (3) at the bottom surface, guardrails (2) are fixedly arranged at the left side and the right side of the upper end surface of the bridge body (1), a fixed shell (8) is fixedly arranged at one side of the bridge body (1), a wire take-up roller (10) is fixedly arranged on the fixed shell (8), one end of the wire take-up roller (10) is arranged in the fixed shell (8), a driven gear (14) is fixedly arranged in the fixed shell (8), a motor (11) is fixedly arranged on the fixed shell (8), an output shaft of the motor (11) is arranged in the fixed shell (8), a driving gear (15) is fixedly sleeved in the fixed shell, and the driving gear (15) and the driven gear (14) are in contact and meshed, the tail plate (4) is arranged at the bottom end of the bridge body (1) and is fixedly connected with the bridge body (1) through a hinge, the tail plate (4) is provided with a fixing block (5) at the bottom end of the same side of the wire take-up roller (10), a steel rope (9) is fixedly connected onto the wire take-up roller (10), and the steel rope (9) extends downwards and is fixedly connected with the fixing block (5).

2. The boarding bridge convenient for tailboard movement according to claim 1, characterized in that a fixed box body (12) is fixedly mounted at the bottom of the bridge body (1) at one side close to the supporting caster (3), a battery placing seat is arranged inside the fixed box body (12), and a storage battery is mounted in the placing seat.

3. The boarding bridge convenient for tailboard movement according to claim 2, characterized in that a control panel (13) is fixedly mounted on the outer side of the fixed box body (12), and a storage battery capacity display screen and a plurality of control buttons are arranged on the control panel (13).

4. The boarding bridge convenient for tailboard movement according to claim 3, wherein the motor (11) is a stepping motor and is electrically connected with the control panel (13) and the storage battery through wires respectively.

5. The boarding bridge convenient for tailboard movement according to claim 1, characterized in that a front plate (6) is fixedly connected to one side of the top end of the bridge body (1), the front plate (6) is horizontally arranged, and a pair of supporting columns (7) is connected to the bottom end of the front plate.

6. The boarding bridge convenient for tail board movement according to claim 1, characterized in that the two ends of the take-up roller (10) contacting with the fixed shell (8) are sleeved with bearings and fixedly mounted with the fixed shell (8) through the bearings, and the bearings are rolling bearings.

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