CN219864832U - Ladder stand structure of transport vehicle - Google Patents

Abstract

The utility model relates to the field of auxiliary equipment of transportation equipment, and particularly discloses a ladder structure of a transportation vehicle, which comprises a first ladder, a second ladder and a connecting rod, wherein the first ladder and the second ladder are arranged in parallel, two ends of the connecting rod are respectively detachably connected with the first ladder and the second ladder, the upper ends of the first ladder and the second ladder are respectively provided with a fixing plate, and the fixing plates are provided with mounting holes for fixedly connecting with a carriage. The ladder stand structure of the transport vehicle can facilitate some special passenger vehicle equipment to enter the carriage of the transport vehicle, is convenient to detach and store, and can be suitable for loading and unloading operations of different transport vehicles.

Description

Ladder stand structure of transport vehicle

Technical Field

The utility model relates to the field of auxiliary equipment for equipment transportation, in particular to a ladder stand structure of a transport vehicle.

Background

At present, a large-scale transport vehicle is transported by adopting a carriage which can be opened by two wings, and the vehicle has the advantages of loading and unloading cargoes in three directions, and is quicker and more convenient, thus being widely applied. But the carriage is higher from the ground, when loading special passenger car equipment into the carriage, adopts fork truck to transport the equipment that waits to transport to the carriage generally, and complex operation has influenced the loading efficiency of equipment. Therefore, the utility model patent application with publication number of CN112810705A discloses a transport vehicle rainproof carriage body with a cat ladder, and the carriage is embedded with a telescopic cat ladder, so that the transport vehicle can be supported in the carriage, and the transport vehicle, especially a special passenger vehicle, can enter the carriage body more conveniently and quickly, but the telescopic cat ladder is fixedly arranged on the carriage and can only be used for loading and unloading operations of the carriage, and the application range is smaller.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems, and provides a ladder stand structure of a transport vehicle, which is convenient for special passenger car equipment to enter a carriage of the transport vehicle, is convenient to detach and store, and can be suitable for loading and unloading operations of different transport vehicles.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a cat ladder structure of transport vechicle, includes first cat ladder, second cat ladder and connecting rod, first cat ladder and second cat ladder parallel arrangement, and first cat ladder and second cat ladder of detachable connection are respectively gone up at the both ends of connecting rod, and the upper end of first cat ladder and second cat ladder all is provided with the fixed plate, is provided with the mounting hole that is used for with carriage fixed connection on the fixed plate.

Preferably, the connecting rod is a rod body capable of being adjusted in a telescopic mode.

Preferably, the connecting rod comprises a first rod body, a second rod body and a bolt, one end of the first rod body is in plug-in fit with the second rod body, a plurality of adjusting holes are formed in the first rod body along the length direction of the first rod body, positioning holes which can be correspondingly matched with the adjusting holes are formed in the second rod body, and the bolt can be inserted into the adjusting holes and the positioning holes so as to lock the first rod body and the second rod body.

Preferably, one side that first cat ladder and second cat ladder are faced each other all is provided with the connection ear, and the fixed connection can be dismantled through bolt and connection ear at the both ends of connecting rod.

Preferably, the lower ends of the first ladder stand and the second ladder stand are respectively provided with an inclined abutting surface, and the abutting surfaces can be attached to the ground.

Preferably, the surface of the fixing plate is protruded with first anti-slip stripes.

Preferably, the first cat ladder and the second cat ladder all comprise two parallel arrangement's longerons to and connect a plurality of crossbeams of two longerons perpendicularly, be provided with the ascending slope that climbs of slope on the crossbeam.

Preferably, a plurality of second anti-slip stripes are arranged on the climbing surface.

The beneficial effects are that: compared with the prior art, the ladder structure of the transport vehicle has the advantages that the fixing plate is arranged, the mounting holes are formed in the fixing plate, the upper ends of the first ladder and the second ladder can be fixedly arranged at the edge of a carriage through the bolts in a detachable mode, meanwhile, the first ladder and the second ladder are fixedly connected through the connecting rods, stability of the structure between the first ladder and the second ladder is improved, the connecting rods are connected with the first ladder and the second ladder through the detachable fixedly connected structure, the whole ladder structure can be detached quickly, storage is convenient, the first ladder and the second ladder are convenient to install on different transport vehicles, and the application range is wider.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic view of a ladder stand structure of a transport vehicle according to the present utility model;

FIG. 2 is a schematic diagram of the structure at A in FIG. 1;

FIG. 3 is a schematic diagram of the structure at B in FIG. 1;

fig. 4 is a schematic structural diagram at C in fig. 1.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, as well as being disposed not only in an intermediate position but also in both ends as far as they are within the scope defined by the intermediate position. The terms "vertical," "horizontal," "left," "right," and the like are used herein 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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, the utility model discloses a ladder structure of a transport vehicle, which comprises a first ladder 1, a second ladder 2 and a connecting rod 3, specifically, the first ladder 1 and the second ladder 2 can adopt the same structure, namely, the same size structure is adopted, the first ladder 1 and the second ladder 2 are arranged in parallel, two ends of the connecting rod 3 are respectively and detachably connected with the first ladder 1 and the second ladder 2, in order to improve the stability of connection, the connecting rod 3 can be provided with a plurality of connecting rods, preferably, two connecting rods 3 are arranged in the utility model, the upper ends of the first ladder 1 and the second ladder 2 are respectively provided with a fixed plate 4, and the fixed plate 4 is provided with a mounting hole 5 for fixedly connecting with a carriage.

According to the ladder structure of the transport vehicle, the fixing plate 4 is arranged, the mounting holes 5 are formed in the fixing plate 4, the upper ends of the first ladder 1 and the second ladder 2 can be detachably and fixedly arranged at the edge of a carriage through the bolts 12, meanwhile, the first ladder 1 and the second ladder 2 are fixedly connected through the connecting rod 3, the stability of the structure between the first ladder 1 and the second ladder 2 is improved, the connecting rod 3 is connected with the first ladder 1 and the second ladder 2 through the detachable and fixedly connected structure, the whole ladder structure can be rapidly detached, the storage is convenient, the installation on different transport vehicles is convenient, and the application range is wider.

In one embodiment, the connecting rod 3 may be a rod body capable of being adjusted in a telescopic manner, and in the use process, the length of the connecting rod 3 can be adjusted to adjust the distance between the first ladder stand 1 and the second ladder stand 2, so that the climbing device can be suitable for climbing of different vehicles.

Specifically, the connecting rod 3 can include first body of rod 6, second body of rod 7 and bolt 8, the one end and the second body of rod 7 grafting cooperation of first body of rod 6, so that first body of rod 6 can shrink to in the second body of rod 7, perhaps stretch out in the second body of rod 7, be provided with a plurality of regulation holes 9 along its length direction on the first body of rod 6, be provided with on the second body of rod 7 and can correspond complex locating hole 10 with regulation hole 9, bolt 8 can insert regulation hole 9 and locating hole 10, with the tip locking fixed of the tip of first body of rod 6 and the tip of second body of rod 7, through corresponding locating hole 10 with different regulation holes 9, and insert in different regulation holes 9 through bolt 8, thereby realize the regulation of connecting rod 3 length, adjust fixed mode, adjust simple structure, convenient operation is adopted bolt 8 to adjust in this embodiment.

In more specific embodiment, one side that first cat ladder 1 and second cat ladder 2 face each other all is provided with connection ear 11, and the fixed connection can be dismantled through bolt 12 and connection ear 11 to the both ends of connecting rod 3, and connection ear 11 includes two connecting blocks that are parallel to each other set up, constructs the clearance that can insert connecting rod 3 between two connecting blocks, and all is provided with first mounting hole 5 on two installation blocks, and the tip of connecting rod 3 is provided with second mounting hole 5, passes second installation card and two first mounting holes 5 through bolt 12, then the rethread nut locks, can realize the dismantlement fixed connection of connecting rod 3 tip.

In another embodiment, the lower ends of the first ladder stand 1 and the second ladder stand 2 may be provided with inclined abutment surfaces 13, and the abutment surfaces 13 may be abutted with the ground, so that the lower ends of the ladder stand structure of the present utility model may be abutted with the ground after being installed, so as to facilitate the vehicle to be transported to open the ladder stand. Further, the surface of the fixing plate 4 can be protruded with the first anti-slip stripes 14, the first anti-slip stripes 14 are arranged in parallel, and friction between the vehicle to be transported and the fixing plate 4 can be increased by arranging the first anti-slip stripes 14, so that slipping of the vehicle to be transported when the vehicle to be transported is started up is prevented.

In a more preferred embodiment, the first ladder stand 1 and the second ladder stand 2 may each include two parallel longitudinal beams 15, and a plurality of cross beams 16 perpendicularly connected with the two longitudinal beams 15, the upper ends of the two longitudinal beams 15 are provided with the fixing plates 4, the cross beams 16 are sequentially arranged along the length direction of the longitudinal beams 15, and the cross beams 16 are provided with inclined upward climbing surfaces 17, so that the vehicle to be transported can conveniently start up the transport vehicle along the climbing surfaces 17 by being provided with the climbing surfaces 17. Further, a plurality of second anti-slip stripes 18 can be arranged on the climbing surface 17, and the second anti-slip stripes 18 are arranged on the climbing surface, so that friction between the vehicle to be transported and the cross beam 16 is increased, and the vehicle to be transported is prevented from slipping in the process of climbing the transport vehicle.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and any modifications or equivalent substitutions without departing from the spirit and scope of the present utility model should be covered in the scope of the technical solution of the present utility model.

Claims (8)

1. The utility model provides a cat ladder structure of transport vechicle, a serial communication port, including first cat ladder (1), second cat ladder (2) and connecting rod (3), first cat ladder (1) and second cat ladder (2) parallel arrangement, first cat ladder (1) and second cat ladder (2) are connected to the both ends of connecting rod (3) detachable respectively, the upper end of first cat ladder (1) and second cat ladder (2) all is provided with fixed plate (4), be provided with on fixed plate (4) be used for with carriage fixed connection's mounting hole (5).

2. The ladder stand structure of a transport vehicle according to claim 1, characterized in that the connecting rod (3) is a telescopically adjustable rod body.

3. The ladder stand structure of a transport vehicle according to claim 1, characterized in that the connecting rod (3) comprises a first rod body (6), a second rod body (7) and a bolt (8), one end of the first rod body (6) is in plug-in fit with the second rod body (7), a plurality of adjusting holes (9) are formed in the first rod body (6) along the length direction of the first rod body, positioning holes (10) which can be correspondingly matched with the adjusting holes (9) are formed in the second rod body (7), and the bolt (8) can be inserted into the adjusting holes (9) and the positioning holes (10) so as to lock the first rod body (6) with the second rod body (7).

4. The ladder stand structure of a transport vehicle according to claim 1, characterized in that the first ladder stand (1) and the second ladder stand (2) are provided with connecting lugs (11) on one side facing each other, and both ends of the connecting rod (3) are detachably and fixedly connected with the connecting lugs (11) through bolts (12).

5. The ladder stand structure of a transport vehicle according to claim 1, characterized in that the lower ends of the first ladder stand (1) and the second ladder stand (2) are provided with inclined abutment surfaces (13), and the abutment surfaces (13) can be attached to the ground.

6. A ladder stand structure of a transport vehicle according to claim 1, characterized in that the surface of the fixing plate (4) is provided with protruding first anti-slip stripes (14).

7. The ladder stand structure of a transport vehicle according to claim 1, characterized in that the first ladder stand (1) and the second ladder stand (2) each comprise two parallel longitudinal beams (15) and a plurality of cross beams (16) perpendicularly connecting the two longitudinal beams (15), wherein the cross beams (16) are provided with an inclined upward climbing surface (17).

8. The ladder stand structure of a transport vehicle according to claim 7, characterized in that the ramp (17) is provided with a number of second anti-slip stripes (18).