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CN-224227590-U - High-low span steel car passing ramp with adjusting function

CN224227590UCN 224227590 UCN224227590 UCN 224227590UCN-224227590-U

Abstract

The utility model relates to the technical field of a passing ramp and discloses a high-low span steel passing ramp with an adjusting function, which comprises a ramp body and a supporting seat, wherein supporting feet at two ends of the supporting seat are respectively provided with a through slot hole in a penetrating mode, the top ends in the through slot holes are respectively provided with a containing cavity, the top ends in the containing cavities are respectively provided with a plurality of reciprocating cylinders, the output ends of the reciprocating cylinders are provided with a sliding block, the bottom ends of the sliding blocks are respectively provided with a lifting plate penetrating and extending to the bottom ends of the supporting seat, the walls of the lifting plates are respectively provided with a rectangular hole, the bottom ends of the rectangular holes are fixedly connected with thick clamping rods, and a supporting foot frame which is arranged in a trapezoid shape is arranged between the top ends of the thick clamping rods and the top ends in the rectangular holes.

Inventors

  • LV KUN
  • SHAN LINA
  • GAO RUIZE

Assignees

  • 陕西建工第五建设集团有限公司

Dates

Publication Date
20260512
Application Date
20250606

Claims (5)

  1. 1. A high-low span steel passing ramp with an adjusting function comprises a ramp body (1) and a supporting seat (2); The support seat is characterized in that supporting feet at two ends of the support seat (2) are respectively provided with a through slot hole (201) in a penetrating mode, the top ends in the through slot holes (201) are respectively provided with a containing cavity (202), the top ends in the containing cavities (202) are respectively provided with a plurality of reciprocating cylinders (23), the output ends of the reciprocating cylinders (23) are respectively provided with a sliding block (22), the bottom ends of the sliding blocks (22) are respectively provided with a lifting plate (21) which is respectively extended to the bottom ends of the support seat (2) in a penetrating mode, the rod walls of the lifting plates (21) are respectively provided with a rectangular hole (203), the inner bottom ends of the rectangular holes (203) are fixedly connected with thick clamping rods (24), thin clamping rods (25) are respectively arranged between the top ends of the thick clamping rods (24) and the inner top ends of the rectangular holes (203), the bottom ends of the lifting plates (21) are respectively provided with a plurality of trapezoidal supporting leg frames (26), a plurality of groups of stacked plates (3) which are arranged in an L shape are respectively arranged in the penetrating mode, one side of the plate walls of each stacked plate (3) is provided with thick clamping grooves (301), and one side of each thick clamping groove (301) is respectively provided with thin clamping grooves (302).
  2. 2. The high-low span steel passing ramp with adjusting function as set forth in claim 1, wherein the caliber of the sliding block (22) is matched with the caliber of the accommodating cavity (202).
  3. 3. The high-low span steel passing ramp with the adjusting function according to claim 1, wherein the two sides of the bottom end of the supporting seat (2) are provided with a level meter (27).
  4. 4. The high-low span steel passing ramp with adjusting function as set forth in claim 1, wherein the outer diameters of the thick clamping rod (24) and the thin clamping rod (25) are matched with the inner diameters of the thick clamping groove (301) and the thin clamping groove (302).
  5. 5. The high-low span steel passing ramp with the adjusting function according to claim 1, wherein handles (31) are fixedly arranged on the outer walls of the laminated plates (3).

Description

High-low span steel car passing ramp with adjusting function Technical Field The utility model relates to the technical field of passing ramps, in particular to a high-low span steel passing ramp with an adjusting function. Background The high-low span steel passing ramp is a facility for solving the traffic problem between areas with different heights and is mainly made of steel. The device can be effectively connected with areas with height differences, and ensures that vehicles safely and smoothly pass through the device. The fork truck ramp platform with the anti-skid function is disclosed by the publication number CN221565717U, and has the beneficial effects that through the extractable extension plate, the inclination angle of the boarding bridge plate can be adjusted according to specific requirements and characteristics of a fork truck so as to adapt to climbing requirements of different heights and angles, the application range of the ramp is enlarged, the use flexibility is improved, if the angle is overlarge, a longer or steeper ramp is possibly needed to meet the climbing requirements of the fork truck, the situation can be avoided by adding the extension plate, and the ramp design is simplified by adjusting the angle, but the ramp platform is only suitable for being used on a plane, and if the ground is uneven, the problem that the installation difficulty, the stability is poor, the stress is not uniform and the vehicle running track is influenced can occur when the ramp platform is used. Disclosure of utility model The utility model aims to provide a high-low span steel passing ramp with an adjusting function so as to solve the problems in the background art. In order to achieve the aim, the utility model provides the technical scheme that the high-low span steel passing ramp with the adjusting function comprises a ramp body and a supporting seat; The supporting legs at two ends of the supporting seat are all penetrated and provided with penetrating slotted holes, the top ends in the penetrating slotted holes are all provided with containing cavities, the top ends in the containing cavities are all provided with a plurality of reciprocating cylinders, the output ends of the reciprocating cylinders are provided with sliding blocks, the bottom ends of the sliding blocks are all provided with lifting plates which penetrate and extend to the bottom ends of the supporting seat, rectangular holes are all formed in the rod walls of the lifting plates, the bottom ends of the rectangular holes are fixedly connected with thick clamping rods, thin clamping rods are arranged between the top ends of the thick clamping rods and the top ends of the rectangular holes, supporting leg frames which are arranged in a trapezoid shape are arranged at the bottom ends of the lifting plates, a plurality of groups of laminated plates which are arranged in an L shape are arranged inside the penetrating slotted holes, thick clamping grooves are formed in one side of the laminated plates, and thin clamping grooves are formed in one side of the thick clamping grooves. Preferably, the caliber of the sliding block is matched with the caliber of the accommodating cavity. Preferably, the level gauge is arranged on two sides of the bottom end of the supporting seat. Preferably, the outer diameters of the thick clamping rod and the thin clamping rod are matched with the inner diameters of the thick clamping groove and the thin clamping groove. Preferably, handles are fixedly arranged on the outer walls of the laminated plates. Compared with the prior art, the utility model has the beneficial effects that one end which is inclined downwards can be quickly supported by starting the reciprocating cylinder, so that the ramp is simpler and more convenient to install, complicated ground pretreatment is not needed, and the number of the laminated plates can be flexibly adjusted according to different ground depression degrees. The thick clamping groove of the laminated plate is clamped into the thick clamping rod for the condition that the ground is deeper, the thin clamping groove is clamped into the thin clamping rod, so that the thick clamping groove is suitable for the scene that the ground is shallower, the ramp can adapt to the concave-convex condition of the ground with different degrees, and the application range is greatly enlarged. Drawings FIG. 1 is a schematic diagram of the structure of the present utility model; FIG. 2 is a schematic cross-sectional view of a support base according to the present utility model; FIG. 3 is a schematic view of a structure of a lift plate and a stack plate according to the present utility model; FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model; FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model; fig. 6 is a schematic view of a plane structure in a deep and shallow state according to the