CN203360981U

CN203360981U - Foldable anti-rolling protection frame for small road roller and road roller provided with protective frame

Info

Publication number: CN203360981U
Application number: CN 201320460495
Authority: CN
Inventors: 胡宏; 李政; 王小春
Original assignee: Lion Engineering Machinery (hefei) Co Ltd
Current assignee: Lion Engineering Machinery (hefei) Co Ltd
Priority date: 2013-07-30
Filing date: 2013-07-30
Publication date: 2013-12-25
Anticipated expiration: 2023-07-30

Abstract

The utility model relates to a foldable anti-rolling protection frame for a small road roller and a road roller provided with the protective frame. The foldable anti-rolling protection frame for the small road roller adopts a gate-type framework and comprises fixed frames and a movable frame, wherein the fixed frames are located at the lower end of the protection frame and fixedly connected with the road roller; the movable frame is located at the upper end and can be backwards folded and turned over, connecting blocks are connected to the bottom of the movable frame, and fixed pin holes and rotary pin holes are formed in the connecting blocks in the axial direction sequentially; and upwards extending connecting plates are arranged on the left side and the right side of the top of each fixed frame, and a rotary pin hole and two fixed pin holes located above and below the rotary pin hole are formed in each connecting plate in the axial direction. The foldable anti-rolling protection frame is simple in structure, convenient to manufacture and mount, and capable of preventing the movable frame part of the anti-rolling protection frame from being backwards bent when the road roller leaves a factory and is packaged and transported; then, fixed pins are used for fixation, the packaging cost is reduced, and the transportation space is saved; and simultaneously, the movable frame can be backwards turned over for a certain angle in the site transfer and transportation engineering of the road roller and is fixed, accordingly, the height of the whole road roller can be reduced, and a device at the rear of the road roller can be protected.

Description

A kind of foldable baby roller is prevented the roll fender bracket and is provided with its road roller

Technical field

The utility model relates to the road roller technical field, refers in particular to the road roller that a kind of foldable baby roller is prevented the roll fender bracket and is provided with it.

Background technology

The anti-roll of road roller fender bracket is one of important component part of baby roller; it act as: while in the road roller operation process, roll occurring; anti-roll fender bracket contacts and supports road roller with ground, stop road roller to continue roll the operator is damaged.The anti-roll fender bracket that current baby roller is equipped with is generally monolithic; because anti-roll fender bracket generally all exceeds integral body; so it need to be pulled down when dispatching from the factory packed and transported; pack separately, or cause waste with large packing case, and bring difficulty to transportation; in road roller transition transportation; because the height reason possibly can't pass through the limit for height highway section, so that the fender bracket of preventing rolling will be pulled down and can be passed through, caused unnecessary trouble.

The utility model content

A kind of foldable baby roller anti-roll fender bracket is provided and has been provided with its road roller for above weak point the utility model, resolving roller needs the problem of its dismounting in dispatch from the factory packing and transition transportation.

To achieve these goals, the utility model adopts following technical scheme:

The anti-roll of a kind of foldable baby roller fender bracket, its structure focus is, described fender bracket is door type framework, comprise the fixed mount formed a fixed connection with road roller that is positioned at lower end and the adjustable shelf that is positioned at the folded back upset of upper end, described adjustable shelf bottom is connected with the contiguous block that is wider than adjustable shelf, and the side that described contiguous block convexedly stretches in the adjustable shelf vertical edge is provided with fixed pin holes and rotation pin-and-hole from top to bottom successively; The top of described fixed mount is provided with the upwardly extending junction plate that is wider than fixed mount along the left and right sides, the side that described junction plate convexedly stretches in the fixed mount vertical edge is provided with the rotation pin-and-hole and is positioned at two fixed pin holes that rotate the pin-and-hole upper and lower; Described adjustable shelf and fixed mount coordinate and realize that fender bracket use state is fixed and folded state is fixed with corresponding fixed pin holes and rotation pin-and-hole by rotating dog, steady pin.

The utility model design feature also is: described fixed mount is provided with handrail.

The utility model is asked for protection a kind of road roller simultaneously, and described road roller comprises its body, and described body is provided with anti-roll fender bracket as above.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model is simple in structure; be convenient to make; easy for installation; when road roller dispatches from the factory packed and transported, the adjustable shelf of the fender bracket of preventing rolling partly can be folded back, then by steady pin, fix; reduce packing cost; save transport space, after the certain angle of also its adjustable shelf can being turned in road roller transition Transportation Engineering fixing simultaneously, both can play a protective role and also can reduce the complete machine height the road roller posterior means.

The accompanying drawing explanation

The general structure schematic diagram that Fig. 1 is the anti-roll of a kind of foldable baby roller of the utility model fender bracket.

The left view that Fig. 2 is the utility model general structure schematic diagram (Fig. 1).

Fig. 3 is folding rear structural representation of the present utility model.

In the drawings: 1, adjustable shelf, 2, steady pin, 3, contiguous block, 4, rotating dog, 5, junction plate, 6, fixed mount, 7, handrail, 8, bolt, 9, fixed mount installing plate, 10, fender bracket installing plate.

The specific embodiment

Further describe the utility model below in conjunction with drawings and Examples.

Referring to accompanying drawing 1-3, the anti-roll of a kind of foldable baby roller that the utility model relates to fender bracket, fender bracket is door type framework, the adjustable shelf 1 of the folded back upset that comprise the fixed mount 6 formed a fixed connection with road roller that is positioned at lower end, is positioned at upper end, and the structural member such as steady pin 2, contiguous block 3, rotating dog 4, junction plate 5, handrail 7, bolt 8, fixed mount installing plate 9, fender bracket installing plate 10; Wherein a side of contiguous block and junction plate all protrudes out the side for adjustable shelf and fixed mount, is positioned at the side protruded out, and contiguous block is provided with fixed pin holes and rotation pin-and-hole from top to bottom successively; Junction plate is provided with the rotation pin-and-hole and is positioned at two fixed pin holes of rotation pin-and-hole upper and lower, and above fixed pin holes and rotation pin-and-hole all are positioned on the contiguous block or junction plate that stretches out in adjustable shelf and fixed mount one side.

As Figure 1-3; structural relation of the present utility model is: contiguous block 3 is welded on the bottom of adjustable shelf 1; junction plate 5 be welded on fixed mount top the left and right sides and extend upward; handrail 7 is welded in the middle part of fixed mount 6; fixed mount installing plate 9 is welded as a whole with fixed mount 6 lower ends, and whole foldable is put the roll fender bracket and is connected with the fender bracket installing plate 10 on vehicle frame after road roller by bolt 8.Fixed mount and adjustable shelf coordinate formation to be rotationally connected by rotation pin-and-hole, rotating dog 4; when adjustable shelf during in vertically fixing use state; steady pin 2 pin joints are above the fixed pin holes of adjustable shelf and fixed mount in fixed pin holes; make adjustable shelf 1 fix and can't overturn; when road roller needs the transition transportation; steady pin is pulled down; then the adjustable shelf of turning over; when the adjustable shelf upset puts in place; steady pin is fixed in the below fixed pin holes of the fixed pin holes of adjustable shelf and fixed mount again, thereby realizes that the fender bracket folded state fixes.

Below by accompanying drawing, the utility model fender bracket operating principle is further described:

By above-mentioned embodiment, the anti-roll of foldable fender bracket is connected with vehicle frame after road roller, when road roller works, to prevent that the adjustable shelf partial switching of roll fender bracket is to upper end (as shown in Figure 2), and be fixed with steady pin 2, if roll appears in road roller in operation process, anti-roll fender bracket contacts with ground, stop road roller to continue roll, in order to avoid the roll of road roller causes serious injury the driver, when road roller needs the transition transportation, by steady pin 2 from extract in pin-and-hole, the adjustable shelf of anti-roll fender bracket is partly turned over, and steady pin 2 is inserted in the fixed pin holes of fixed mount below, make adjustable shelf be folded to vehicle frame trailing edge (as shown in Figure 3), reduced the height of road roller, now not only can in transportation, to road roller trailing edge device, play a protective role, and solved because anti-roll fender bracket is too high can't pass through the problem in some limit for height highway section, needn't repeated disassembled and assembled, simple to operate.Folded state shown in Fig. 3; also bring great convenience to the packing of dispatching from the factory, if anti-roll fender bracket can not fold, pack separately after fender bracket will being pulled down when dispatching from the factory packing; anti-roll fender bracket after folding reduces the complete machine height, the packed and transported of being more convenient for.

The utility model relates to a kind of road roller simultaneously, and this road roller comprises its body, is characterized in being provided with folding anti-roll fender bracket as above.

The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belong in the protection domain of technical solutions of the utility model.

Claims

1. a foldable baby roller is prevented the roll fender bracket, it is characterized in that, described fender bracket is door type framework, comprise the fixed mount (6) formed a fixed connection with road roller that is positioned at lower end and the adjustable shelf (1) that is positioned at the folded back upset of upper end, described adjustable shelf (1) bottom is connected with the contiguous block (3) that is wider than adjustable shelf (1), and the side that described contiguous block (3) convexedly stretches in adjustable shelf (1) vertical edge is provided with fixed pin holes and rotation pin-and-hole from top to bottom successively; The top of described fixed mount (6) is provided with the upwardly extending junction plate (5) that is wider than fixed mount (1) along the left and right sides, the side that described junction plate (5) convexedly stretches in fixed mount (1) vertical edge is provided with the rotation pin-and-hole and is positioned at two fixed pin holes that rotate the pin-and-hole upper and lower; Described adjustable shelf (1) coordinates and realizes that fender bracket use state is fixed and folded state is fixed with the rotation pin-and-hole with corresponding fixed pin holes by rotating dog (4), steady pin (2) with fixed mount (6).

2. the anti-roll of a kind of foldable baby roller according to claim 1 fender bracket, is characterized in that, described fixed mount (6) is provided with handrail (7).

3. a baby roller, comprise the road roller body, it is characterized in that, described road roller body is provided with anti-roll fender bracket as claimed in claim 1.