CN220032087U - Hydraulic flat trailer - Google Patents

Abstract

The utility model relates to a hydraulic flat trailer, which belongs to the technical field of trailers and comprises a frame, a hydraulic push rod, a flat plate and an unfolding component, wherein a traction device is arranged on the frame, the frame comprises a front frame and a rear frame, the flat plate comprises a front plate and a rear plate, the front plate is arranged on the front frame, the rear plate is arranged on the rear frame, the unfolding component comprises a mounting seat, a rod sleeve and a sliding rod, the rod sleeve is arranged at the bottom of the front plate, one end of the sliding rod is arranged at the bottom of the rear plate, the other end of the sliding rod is inserted into the rod sleeve, the hydraulic push rod is arranged below the front plate and the rear plate through the mounting seat, output shafts of the hydraulic push rods arranged on the front plate and the rear plate are opposite, and are connected with each other through a connecting piece, and the front plate and the rear plate in the trailer are separated so as to conveniently transport long objects.

Description

Hydraulic flat trailer

Technical Field

The utility model belongs to the technical field of trailers, and particularly relates to a hydraulic flat-bed trailer.

Background

In heavy equipment production process, often can involve the removal to spare part, heavy equipment spare part often is very heavy, even is in the ton, relies on the manpower to be difficult to remove smoothly, relies on hanging equipment such as tower crane also to be difficult to carry out accurate location, has certain potential safety hazard in addition no matter manpower or hanging equipment, has consequently the trailer has been designed to relevant technician to realize the removal to heavy equipment spare part.

The existing trailers are of a single structure, so that the problem that objects with different lengths cannot be hauled cannot be solved, and the existing trailers are longer and easier to roll, and special trailers are required to transport.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to solve the problem that the existing trailer cannot better haul long pipe objects.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to a hydraulic flat trailer, which comprises a frame, a hydraulic push rod, a flat plate and an unfolding component, wherein a traction device is arranged on the frame, the frame comprises a front frame and a rear frame, the flat plate comprises a front plate and a rear plate, the front plate is arranged on the front frame, the rear plate is arranged on the rear frame, the unfolding component comprises a mounting seat, a rod sleeve and a sliding rod, the rod sleeve is arranged at the bottom of the front plate, one end of the sliding rod is arranged at the bottom of the rear plate, the other end of the sliding rod is inserted into the rod sleeve, the hydraulic push rod is arranged below the front plate and the rear plate through the mounting seat, and output shafts of the hydraulic push rods arranged on the front plate and the rear plate are opposite and are connected with each other through connecting pieces.

Preferably, the long slot is arranged on the rod sleeve, the sliding shaft is arranged on the sliding rod, the sliding shaft slides in the long slot, and the maximum sliding distance of the sliding shaft from one end of the long slot to the other end is the same as twice of the maximum stroke of the hydraulic push rod.

Preferably, a plurality of openings are formed in the flat plate, a clamping assembly is arranged in the openings, the clamping assembly comprises a rotating shaft and a semicircular piece, the semicircular piece is arranged in the openings through the rotating shaft, the semicircular piece can freely rotate in the openings, and a connecting port is formed in the semicircular piece.

Preferably, wheels are arranged on the front frame and the rear frame, and the tops of the wheels are lower than the plate surface of the flat plate.

Preferably, the rod sleeves are symmetrically arranged on two sides of the hydraulic push rod.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) The hydraulic flat-bed trailer has the structure that a front plate and a rear plate in the trailer are separated so as to be convenient for transporting longer objects, such as a long pipe, a long plate and the like, wherein when the front plate and the rear plate are separated, a hydraulic push rod is used for separating, and a slide rod slides along a rod sleeve at the moment, wherein part of the slide rod is always positioned in the rod sleeve, and the stability of the front plate and the rear plate is kept.

Drawings

FIG. 1 is a schematic view of a hydraulic flatbed trailer of the present utility model;

FIG. 2 is a schematic illustration of the deployment assembly of a hydraulic flatbed trailer of the present utility model;

fig. 3 is a schematic structural view of a clamping assembly of a hydraulic flat bed trailer according to the present utility model.

Reference numerals in the schematic drawings illustrate:

100. a frame;

200. a hydraulic push rod;

300. a flat plate; 310. a front plate; 320. a rear plate; 330. a clamping assembly; 331. a rotating shaft; 332. a semicircular piece;

400. a deployment assembly; 410. a mounting base; 420. a rod sleeve; 430. and a slide bar.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" 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," "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.

Example 1

Referring to fig. 1 to 3, a hydraulic flatbed type trailer of this embodiment, which comprises a frame 100, a hydraulic push rod 200, a flatbed 300 and a deployment assembly 400, wherein a traction device is provided on the frame 100, the frame 100 comprises a front frame and a rear frame, the flatbed 300 comprises a front plate 310 and a rear plate 320, the front plate 310 is mounted on the front frame, the rear plate 320 is mounted on the rear frame, the deployment assembly 400 comprises a mounting seat 410, a rod sleeve 420 and a slide rod 430, the rod sleeve 420 is mounted at the bottom of the front plate 310, one end of the slide rod 430 is mounted at the bottom of the rear plate 320, the other end is inserted into the rod sleeve 420, the hydraulic push rod 200 is mounted under the front plate 310 and the rear plate 320 through the mounting seat 410, the output shafts of the hydraulic push rod 200 mounted on the front plate 310 and the rear plate 320 are opposite, and are connected with each other through a connecting piece, the front plate 310 and the rear plate 320 in this design is separated to facilitate the transportation of long objects such as long pipes, long plates and the like, at this time, the slide rod 430 is separated along the rod sleeve 420, the part of the slide rod 430 is kept stable by the front plate 310 and the rear plate 320.

The long slot is arranged on the rod sleeve 420 of the embodiment, the sliding rod 430 is provided with a sliding shaft, the sliding shaft slides in the long slot, the maximum sliding distance from one end of the long slot to the other end of the sliding shaft is the same as twice of the maximum stroke of the hydraulic push rod 200, and the design structure ensures the stability of adjustment, namely the front plate 310 and the rear plate 320 cannot be separated.

The flat plate 300 of this embodiment is provided with a plurality of openings, the openings are provided with a clamping assembly 330, the clamping assembly 330 comprises a rotating shaft 331 and a semicircular piece 332, the semicircular piece 332 is installed in the openings through the rotating shaft 331, the semicircular piece 332 can freely rotate in the openings, the semicircular piece 332 is provided with a connecting port, when the flat plate 300 is loaded and transported with some tubular objects, the objects need to be bound on a vehicle, the semicircular piece 332 can be rotated at the moment, and the objects can be bound through a rope and other devices.

Wheels are arranged on the front frame and the rear frame of the embodiment, and the tops of the wheels are lower than the plate surface of the flat plate 300, so that goods can be conveniently loaded and unloaded in all directions.

The rod sleeves 420 of the present embodiment are symmetrically disposed at both sides of the hydraulic push rod 200, ensuring rigidity of the entire connection.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. A hydraulic flatbed trailer, characterized in that: including frame (100), hydraulic push rod (200), dull and stereotyped (300) and expansion subassembly (400), be equipped with draw gear on frame (100), frame (100) are including preceding frame and back frame, dull and stereotyped (300) are including front bezel (310) and back board (320), front bezel (310) are installed on the front bezel, back board (320) are installed on the back frame, expansion subassembly (400) are including mount pad (410), pole cover (420) and slide bar (430), the bottom at front bezel (310) is installed in pole cover (420), the bottom at back board (320) is installed to one end of slide bar (430), and the other end inserts in pole cover (420), hydraulic push rod (200) are installed in the below of front bezel (310) and back board (320) through mount pad (410), and the output shaft of hydraulic push rod (200) on front bezel (310) and back board (320) just right, and interconnect through the connecting piece.

2. A hydraulic flatbed trailer as claimed in claim 1, wherein: the hydraulic push rod is characterized in that a long slot is formed in the rod sleeve (420), a slide shaft is arranged on the slide rod (430), the slide shaft slides in the long slot, and the maximum sliding distance of the slide shaft from one end of the long slot to the other end is the same as twice of the maximum stroke of the hydraulic push rod (200).

3. A hydraulic flatbed trailer as claimed in claim 1, wherein: be equipped with a plurality of opening on dull and stereotyped (300), be equipped with screens subassembly (330) in the opening, screens subassembly (330) are including pivot (331) and semicircle piece (332), semicircle piece (332) are installed in the opening through pivot (331), semicircle piece (332) can freely rotate in the opening, be equipped with the connector on semicircle piece (332).

4. A hydraulic flatbed trailer as claimed in claim 1, wherein: wheels are arranged on the front frame and the rear frame, and the tops of the wheels are lower than the plate surface of the flat plate (300).

5. A hydraulic flatbed trailer as claimed in claim 1, wherein: the rod sleeves (420) are symmetrically arranged on two sides of the hydraulic push rod (200).