CN209581424U - A kind of semi-trailer frame overturning platform - Google Patents

Abstract

The utility model discloses a kind of semi-trailer frames to overturn platform, including overturning platform floor and overturning flat top plate, the circular shaft connector of two opposition is fixed in the side on overturning platform floor top, the two sides that torsion shaft overturning flat top plate is connected between the circular shaft connector of two opposition, which are equipped with, widens bottom plate, two inside for widening bottom plate are fixedly connected to several electric expansion columns, overturning is fixedly connected with protective frame in the middle part of platform floor top, the inside of protective frame is fixedly installed with the first hydraulically extensible column and the second hydraulically extensible column respectively, the utility model has the beneficial effects that, pass through the protective fence being equipped with, and protective fence is welded by several steel columns, protective fence plays certain protective action, vehicle frame is avoided to fall off, it damages, bottom plate is widened by what is be equipped with, by controlling several electric expansion columns, It is widened so that widening bottom plate toward two sides, convenient for being applicable in the vehicle frame of different in width, so that entirely overturning platform use scope expands.

Description

A kind of semi-trailer frame overturning platform

Technical field

The utility model relates to a kind of overturning platform, in particular to a kind of semi-trailer frame overturns platform.

Background technique

Vehicle frame is the tower structure being connected across on automobile tandem axle, is commonly called as crossbeam, is the matrix of automobile.Generally by two Root stringer and several crossbeam compositions, mount Zhi ﹑ Qian Qiao ﹑ rear axle via Xuan and are supported on wheel.Vehicle frame must have enough strong Degree and impact of the rigidity to bear the load of automobile and be transmitted from wheel.The function of vehicle frame is each assembly of support, connection automobile, So that each assembly is kept relatively correct position, and bears the various load of automobile interior exterior.

When general vehicle frame carries out maintenance and inspection, it can all use to overturning platform and be overturn, but existing overturning platform is deposited It is easy to cause vehicle frame to fall off when clamping device loosens for example, overturning platform lacks protective device in some shortcomings, It damages, while structure is complicated for existing turnover device, it is inconvenient, it is big using limitation, the cross of loading plate can not be adjusted The vehicle frame of different in width is applicable in width.

Utility model content

The purpose of this utility model is to provide a kind of semi-trailer frames to overturn platform, to solve to mention in above-mentioned background technique Overturning platform out lacks protective device, be easy to cause vehicle frame to fall off when clamping device loosens, damages, while existing Structure is complicated for turnover device, inconvenient, big using limitation, can not adjust the transverse width of loading plate to be applicable in different in width Vehicle frame the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of semi-trailer frame overturning platform, including Platform floor and overturning flat top plate are overturn, the circular shaft connection of two opposition is fixed in the side on the overturning platform floor top Part is connected with torsion shaft between the circular shaft connectors of two opposition, and the torsion shaft and overturning flat top plate are living Dynamic link, the two sides of the overturning flat top plate, which are equipped with, widens bottom plate, and the fixed company in inside of bottom plate is widened described in two Be connected to several electric expansion columns, the elongation ends of several electric expansion columns respectively with corresponding overturning flat top plate Two sides are fixedly connected, and protective frame, the inside difference of the protective frame are fixedly connected in the middle part of the overturning platform floor top It is fixedly installed with the first hydraulically extensible column and the second hydraulically extensible column, the first hydraulically extensible column is located at the second hydraulically extensible column Side, the elongation end of the elongation end of the first hydraulically extensible column and the second hydraulically extensible column passes through base station and overturning platform The bottom end of bearing plate is fixedly connected.

As a kind of optimal technical scheme of the utility model, the overturning flat top plate is fixed by several beam plates It is spliced.

As a kind of optimal technical scheme of the utility model, the side of the circular shaft connector of two opposition is fixed to be connected It is connected to anticollision buffering horizontal stripe.

As a kind of optimal technical scheme of the utility model, widened described in two bottom plate top be fixedly installed with it is anti- Guardrail, two protective fences have several steel columns to be welded.

As a kind of optimal technical scheme of the utility model, four edges of the overturning platform floor bottom end are solid Dingan County is equipped with adjusting bottom.

As a kind of optimal technical scheme of the utility model, the positive side of protective frame is fixedly installed with switching surface Plate, the surface of the switch panel are equipped with the first hydraulic selector, the second hydraulic selector and motor switch, and described first hydraulic stretches Contracting column, the second hydraulically extensible column and several electric expansion columns pass through the first hydraulic selector, the second hydraulic selector and electronic respectively Switch is electrically connected with external power supply.

Compared with prior art, the utility model has the beneficial effects that a kind of semi-trailer frame overturning of the utility model is flat Platform, by the protective fence being equipped with, and protective fence is welded by several steel columns, and protective fence plays certain protective action, is kept away Exempt from vehicle frame to fall off, damage, widen bottom plate by what is be equipped with, by controlling several electric expansion columns, so that widening bottom plate It is widened toward two sides, convenient for being applicable in the vehicle frame of different in width, so that entirely overturning platform use scope expands, in conclusion this reality It is simple with new structure, it is easy to operate.

Detailed description of the invention

Fig. 1 is the utility model schematic perspective view；

Fig. 2 is the utility model positive structure schematic；

Fig. 3 is that the utility model overturns flat top plate structural schematic diagram.

In figure: 1, overturning platform floor；2, circular shaft connector；3, anticollision buffers horizontal stripe；4, flat top plate is overturn；5, prevent Guardrail；6, steel column；7, protective frame；8, the first hydraulically extensible column；9, the second hydraulically extensible column；10, base station；11, adjusting bottom； 12, switch panel；13, torsion shaft；14, beam plate；15, bottom plate is widened；16, electric expansion column.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It clearly and completely describes, it is clear that the embodiment of description is only the utility model a part of the embodiment, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of semi-trailer frame overturning platform, including overturning platform floor 1 With overturning flat top plate 4, overturning 1 top of platform floor side fix two opposition circular shaft connectors 2, two opposition It is connected with torsion shaft 13, torsion shaft 13 and overturning 4 active link of flat top plate between circular shaft connector 2, overturns platform The two sides of bearing plate 4, which are equipped with, widens bottom plate 15, and two inside for widening bottom plate 15 are fixedly connected to several electric expansions Column 16, the elongation end of several electric expansion columns 16 are fixedly connected with the two sides of corresponding overturning flat top plate 4 respectively, overturn Protective frame 7 is fixedly connected in the middle part of 1 top of platform floor, the inside of protective frame 7 is fixedly installed with the first hydraulically extensible respectively Column 8 and the second hydraulically extensible column 9, the first hydraulically extensible column 8 are located at the side of the second hydraulically extensible column 9, the first hydraulically extensible column 8 Elongation end and the second hydraulically extensible column 9 elongation end pass through base station 10 with overturn flat top plate 4 bottom end be fixedly connected.

Preferably, overturning flat top plate 4 is spliced by the fixation of several beam plates 14, improves overturning flat top plate 4 structural strength increases service life.

Preferably, the side of the circular shaft connector 2 of two opposition is fixedly connected with anticollision buffering horizontal stripe 3, and anticollision buffering is horizontal Item 3 can play the role of certain Anti-bumping protection, and 2 collision deformation of circular shaft connector is avoided to damage.

Preferably, two tops for widening bottom plate 15 are fixedly installed with protective fence 5, and two protective fences 5 have several steel Column 6 is welded, and protective fence 5 plays certain protective action, and vehicle frame is avoided to fall off, and damages.

Preferably, four edges for overturning 1 bottom end of platform floor are fixedly installed with adjusting bottom 11, adjusting bottom 11 Play the role of certain support and adjust height, avoids overturning platform floor 1 and the direct contact wear in ground.

Preferably, the positive side of protective frame 7 is fixedly installed with switch panel 12, and the surface of switch panel 12 is equipped with One hydraulic selector, the second hydraulic selector and motor switch, the first hydraulically extensible column 8, the second hydraulically extensible column 9 and several are electronic Telescopic mast 16 is electrically connected by the first hydraulic selector, the second hydraulic selector and motor switch and external power supply respectively, is convenient for work Make personnel and operates control.

When specifically used, a kind of semi-trailer frame of the utility model overturns platform, the first width of staff's measurement vehicle frame Degree, by starting motor switch, so that several electric expansion columns 16 extend together, appropriate adjustment two are widened the phase of bottom plate 15 It adjusts the distance, then vehicle frame is placed on overturning flat top plate 4, be clamped using clamping tool, due to overturning flat top Plate 4 is spliced by the fixation of several beam plates 14, it is thus possible to improve the structural strength of overturning flat top plate 4, increase makes With the service life, the first hydraulic selector and the second hydraulic selector is respectively started in staff, so that the first hydraulically extensible column 8 and the second liquid It presses telescopic mast 9 to extend in succession, overturning flat top plate 4 is promoted to be overturn along torsion shaft 13, it is multi-faceted convenient for staff Multi-angle carries out maintenance observation, since widening for 4 two sides of flat top plate of overturning is fixedly installed with protective fence 5 on bottom plate 15, Protective fence 5 plays certain protective action, and vehicle frame is avoided to fall off, and damages, and after maintenance observation, is again started up first and hydraulic opens It closes and unloads clamping tool, most so that the first hydraulically extensible column 8 and the second hydraulically extensible column 9 shorten in succession with the second hydraulic selector Vehicle frame is removed afterwards, carries out the inspection of next vehicle frame, and so on, in conclusion the utility model has structure simple, behaviour Make simplicity, use scope is wider.

In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art In concrete meaning.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of semi-trailer frame overturns platform, including overturning platform floor (1) and overturning flat top plate (4), feature exists In the circular shaft connector (2) of two opposition, the circle of two opposition are fixed in the side on described overturning platform floor (1) top It is connected between shaft coupling piece (2) torsion shaft (13), the torsion shaft (13) and overturning flat top plate (4) activity chain It connects, the two sides of overturning flat top plate (4), which are equipped with, widens bottom plate (15), and the inside that bottom plate (15) is widened described in two is equal Several electric expansion columns (16) are fixedly connected with, the elongation end of several electric expansion columns (16) is turned over corresponding respectively The two sides for turning flat top plate (4) are fixedly connected, and are fixedly connected with protective frame in the middle part of overturning platform floor (1) top (7), the inside of the protective frame (7) is fixedly installed with the first hydraulically extensible column (8) and the second hydraulically extensible column (9), institute respectively State the side that the first hydraulically extensible column (8) is located at the second hydraulically extensible column (9), the elongation end of the first hydraulically extensible column (8) Pass through base station (10) with the elongation end of the second hydraulically extensible column (9) to be fixedly connected with the bottom end for overturning flat top plate (4).

2. a kind of semi-trailer frame according to claim 1 overturns platform, it is characterised in that: the overturning flat top plate (4) it is spliced by the fixation of several beam plates (14).

3. a kind of semi-trailer frame according to claim 1 overturns platform, it is characterised in that: the circular shaft of two opposition The side of connector (2) is fixedly connected with anticollision buffering horizontal stripe (3).

4. a kind of semi-trailer frame according to claim 1 overturns platform, it is characterised in that: widen bottom plate described in two (15) top is fixedly installed with protective fence (5), and two protective fences (5) have several steel columns (6) to be welded.

5. a kind of semi-trailer frame according to claim 1 overturns platform, it is characterised in that: the overturning platform floor (1) four edges of bottom end are fixedly installed with adjusting bottom (11).

6. a kind of semi-trailer frame according to claim 1 overturns platform, it is characterised in that: protective frame (7) front Side be fixedly installed with switch panel (12), the surface of the switch panel (12) is equipped with the first hydraulic selector, the second liquid It compresses switch and motor switch, the first hydraulically extensible column (8), the second hydraulically extensible column (9) and several electric expansion columns (16) it is electrically connected respectively by the first hydraulic selector, the second hydraulic selector and motor switch and external power supply.