CN214191780U - Stable in structure's fixed dock leveler - Google Patents

Abstract

The utility model discloses a stable in structure's fixed ramp axle, stable in structure's fixed ramp axle includes the front side roof beam, the inboard fixed connection i-shaped floorbar in both ends of front side roof beam, the straight angle steel of rear end fixed connection rear side of i-shaped floorbar, the roof surface fixed connection of the straight angle steel of rear side erects the roof beam, erect the top fixed connection U type roof beam of roof beam. The utility model discloses can adjust the size in clearance through the flexible length of adjusting the hydro-cylinder, and connect the oil pump through the transmission on the branch fuel tap, establish the hydro-cylinder in need of connecting, reduce the loaded down with trivial details of wiring, then can further improve the compact type that links up through the regulating plate, prevent to block the goods shallow, the fixed axle of boarding of having solved prior art establishes the bridge through solitary bridge plate, because leave the clearance between platform and the bridge plate, lead to blocking dead technical problem easily when transporting heavier goods.

Description

Stable in structure's fixed dock leveler

Technical Field

The utility model belongs to the technical field of the axle of stepping on, concretely relates to stable in structure's fixed axle of stepping on.

Background

The fixed dock leveler is an auxiliary tool for loading and unloading goods on a warehouse platform, and has the function of adjusting the height difference between the platform and a carriage, so that a forklift can stably enter the carriage through the Lulong fixed dock leveler, the table board of the fixed dock leveler with the size of the size is recommended to be used, and the problem that the platform is too small to be too low so that the forklift with a large gradient is arduous to move up and down is avoided. The foundation-pit-free boarding bridge is not required to be built with a pit in advance and is directly welded and fixed on the edge of a cargo bed, the foundation-pit-free boarding bridge can be easily folded and unfolded through the operating rod and can be used by being put on a truck, the installation is simple, the cost is low, the maintenance is less, the defect is that the foundation-pit-free boarding bridge occupies the external space and is not suitable for various vehicles. The fixed dock leveler in the prior art is provided with the bridge through the independent bridge plates, and the gap is reserved between the platform and the bridge plates, so that the fixed dock leveler is easy to block when heavier goods are transported.

SUMMERY OF THE UTILITY MODEL

(1) Technical scheme

In order to overcome the defects of the prior art, the utility model provides a fixed ramp with stable structure, the fixed ramp axle with stable structure comprises a front side beam, wherein the inner sides of two ends of the front side beam are fixedly connected with an I-shaped bottom beam, the rear end of the I-shaped bottom beam is fixedly connected with a rear side straight angle steel, the top surface of the rear side straight angle steel is fixedly connected with a vertical beam, the top of the vertical beam is fixedly connected with a U-shaped beam, the top surface of the U-shaped beam is connected with a bridge plate shaft in a hinged rotating mode, the bridge plate shaft is fixedly connected with a bridge plate, the bottom surface of the bridge plate is fixedly connected with reinforcing ribs which are arranged at equal intervals, the inner side surfaces of the two I-shaped bottom beams are fixedly connected with supporting plates, the top surface of the supporting plate is fixedly connected with an oil cylinder, a telescopic shaft of the oil cylinder is connected on the reinforcing rib in a rotating mode, the oil cylinder is connected with an oil distribution valve through a pipeline, and the oil distribution valve is connected with an oil pump through transmission.

Furthermore, the top surface of the rear side straight angle steel is fixedly connected with more than 5 vertical beams which are arranged in an equidistant straight line, and the height of each vertical beam is 30 cm.

Further, the I-shaped bottom beam and the vertical beam are fixedly and fixedly connected through an oblique beam.

Further, two the medial surface of strengthening rib is through rotation mode fixed connection second hydro-cylinder, connect the regulating plate through rotation mode on the second hydro-cylinder telescopic shaft, and the one end of regulating plate is passed through articulated mode and is rotated and connect on the layer board.

The design principle of the utility model is as follows: through the top surface fixed connection hydro-cylinder at the layer board, the telescopic shaft of hydro-cylinder is connected through the rotation mode on the strengthening rib, in the in-process of transportation, can adjust the size in clearance through the flexible length of adjusting the hydro-cylinder, and connect the oil pump through the transmission on the oil distribution valve, set up alone, establish the hydro-cylinder in need not connecting, reduce the loaded down with trivial details of wiring, then at strengthening rib fixed connection second hydro-cylinder, connect the regulating plate through the rotation mode on the second hydro-cylinder telescopic shaft, can further improve the compact type that links up, prevent to block the goods shallow.

(2) Advantageous effects

The utility model has the advantages that: the utility model discloses can adjust the size in clearance through the flexible length of adjusting the hydro-cylinder, and connect the oil pump through the transmission on the branch fuel tap, establish the hydro-cylinder in need of connecting, reduce the loaded down with trivial details of wiring, then can further improve the compact type that links up through the regulating plate, prevent to block the goods shallow, the fixed axle of boarding of having solved prior art establishes the bridge through solitary bridge plate, because leave the clearance between platform and the bridge plate, lead to blocking dead technical problem easily when transporting heavier goods.

Drawings

FIG. 1 is a front view schematic illustration of a structurally stable fixed dock leveler;

fig. 2 is a schematic top view of the structurally stable fixed dock leveler.

Detailed Description

The present invention will be further described with reference to the following examples.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" 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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Example one

As shown in fig. 1 to 2, the present embodiment provides a fixed ramp axle with stable structure, which comprises a front side beam 1, i-shaped bottom beams 2 fixedly connected to the inner sides of both ends of the front side beam 1, rear straight angle steels 3 fixedly connected to the rear ends of the i-shaped bottom beams 2, vertical beams 4 fixedly connected to the top surfaces of the rear straight angle steels 3, U-shaped beams 5 fixedly connected to the tops of the vertical beams 4, a bridge shaft 6 connected to the top surface of the U-shaped beams 5 in a hinged and rotating manner, a bridge plate 7 fixedly connected to the bridge shaft 6, reinforcing ribs 71 arranged at equal intervals fixedly connected to the bottom surfaces of the bridge plate 7, support plates 21 fixedly connected to the inner side surfaces of the i-shaped bottom beams 2, oil cylinders 8 fixedly connected to the top surfaces of the support plates 21, telescopic shafts of the oil cylinders 8 connected to the reinforcing ribs 71 in a rotating manner, and oil cylinders 8 connected to oil distribution valves 81 through pipelines, and the oil pump 9 is connected to the oil distribution valve 81 by transmission.

In this embodiment, the top surface of the rear straight angle 3 is fixedly connected to 5 or more vertical beams 4 arranged in a straight line at equal intervals, the height of each vertical beam 4 is 30 cm, the i-shaped bottom beam 2 and the vertical beam 4 are fixedly and strongly connected through an oblique beam 10, the inner side surfaces of the two reinforcing ribs 71 are fixedly connected to a second oil cylinder 11 in a rotating manner, an extension shaft of the second oil cylinder 11 is connected to an adjusting plate 12 in a rotating manner, and one end of the adjusting plate 12 is rotatably connected to a supporting plate 21 in a hinged manner. This embodiment is through the top surface fixed connection hydro-cylinder 8 at layer board 21, and the telescopic shaft of hydro-cylinder 8 is connected through the rotation mode on the strengthening rib 71, in the in-process of transportation, can adjust the size in clearance through the flexible length of adjusting the hydro-cylinder 8, and connect oil pump 9 through the transmission on branch fuel tap 81, set up alone, need not to connect and establish the hydro-cylinder in, reduce the loaded down with trivial details of wiring, then at strengthening rib 71 fixed connection second hydro-cylinder 11, adjust plate 12 is connected through the rotation mode on the 11 telescopic shafts of second hydro-cylinder, can further improve the compact type that links up, prevent to block the goods shallow.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (4)

1. A structurally stable fixed ramp comprising a front side beam (1), characterized in that inner sides of two ends of the front side beam (1) are fixedly connected with an I-shaped bottom beam (2), rear ends of the I-shaped bottom beam (2) are fixedly connected with a rear straight angle steel (3), a top surface of the rear straight angle steel (3) is fixedly connected with a vertical beam (4), a top of the vertical beam (4) is fixedly connected with a U-shaped beam (5), a top surface of the U-shaped beam (5) is connected with a bridge plate shaft (6) in a hinged rotation manner, a bridge plate (7) is fixedly connected on the bridge plate shaft (6), bottom surfaces of the bridge plate (7) are fixedly connected with reinforcing ribs (71) which are arranged at equal intervals, inner side surfaces of the two I-shaped bottom beams (2) are fixedly connected with a supporting plate (21), a top surface of the supporting plate (21) is fixedly connected with an oil cylinder (8), and a telescopic shaft of the oil cylinder (8) is connected on the reinforcing ribs (71) in a rotation manner, the oil cylinder (8) is connected with an oil distribution valve (81) through a pipeline, and an oil pump (9) is connected to the oil distribution valve (81) through transmission.

2. A structurally stable fixed ramp according to claim 1 wherein: the top surface fixed connection of rear side angle steel (3) is 5 above and is equidistance linear arrangement perpendicular roof beam (4), moreover the height of perpendicular roof beam (4) is 30 centimetres.

3. A structurally stable fixed ramp according to claim 1 wherein: the I-shaped bottom beam (2) and the vertical beam (4) are fixedly and strongly connected through an oblique beam (10).

4. A structurally stable fixed ramp according to claim 1 wherein: two the medial surface of strengthening rib (71) is through rotating mode fixed connection second hydro-cylinder (11), regulating plate (12) is connected through rotating mode on second hydro-cylinder (11) the telescopic shaft, and the one end of regulating plate (12) is passed through articulated mode and is rotated and connect on layer board (21).

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