CN209703238U - Paver frame roof - Google Patents

Abstract

The spreading machine frame ceiling of the utility model, the ceiling cover of glass steel material is hinged on the front column of drive-controlling room's pedestal by front tension bar, back stay, on rear column, constitute four-bar mechanism, ceiling cover can rotate upwards support by four-bar mechanism and block above drive-controlling room, or be rotated down folding and pack up, it is convenient for directly shifting carry over after by height limiting zone or Construction of Engineering Projects, it is easy to operate without repeating installation, disassembly；Drive cylinder telescopic rod top end is hingedly connected on back stay, constitutes the power pair of four-bar mechanism, provides power drive for the support of ceiling cover, folding, it is time saving and energy saving, it improves work efficiency, good appearance, the overall structure that the ceiling cover of glass steel material is integrally formed, long service life.

Description

Paver frame roof

technical field

The utility model relates to a paver frame ceiling in the road surface mechanical technology of road engineering construction.

Background technique

Road engineering construction such as highways, urban roads, and rural roads is generally carried out outdoors. A roof should be installed above the engineering equipment to resist the sun and rain, provide sunshade and rain protection for the driver and control equipment, and reduce the weather environment. It will cause safety hazards to engineering equipment and operators; the traditional paver is fixedly installed with a support rod frame above the driving control room, and the cloth is supported by the fixed support rod frame to form a roof. Although it can play the role of sun protection and rain protection, it increases the paving The height of the paving machine and the traffic of vehicles are restricted. When passing through the height-limited area or after the construction of the project is completed, the roof needs to be dismantled and reinstalled and fixed when it is in use. The operation is cumbersome, time-consuming and inefficient; the fixed support rod frame The roof made of supporting fabric is also supported above the driver's control room in normal weather.

Contents of the invention

The technical problem to be solved by the utility model is to provide a paver frame ceiling with convenient support and storage, beautiful appearance, long service life and good protection effect.

The roof of the paver frame of the utility model is characterized in that it includes a driving control room base, and a glass fiber reinforced plastic ceiling cover is arranged above the driving control room base, and the ceiling cover is connected to the driving control room base through the support of the front column and the rear column. Above; the lower ends of the front column and the rear column are fixedly connected to the base of the driving control room, and the upper ends are hingedly connected with the front tie rod and the rear tie rod respectively. The tie rod and the base of the driving control room form a four-bar linkage mechanism; a driving cylinder is installed on the base of the driving control room near the rear column, and the top end of the telescopic rod of the driving cylinder is hingedly connected to the side wall of the rear tie rod to form the power pair of the four-bar linkage mechanism. , the bottom end of the driving cylinder is hingedly connected to the base of the driving control room;

The top end of the telescopic rod of the drive cylinder is hingedly connected to the front side wall of the rear pull rod;

The front section of the ceiling cover is inclined;

A front mounting seat is provided at the position corresponding to the front tie rod under the front section of the roof cover, and the top of the front tie rod is hingedly connected to the front mounting seat through a front connecting rod;

The top end of the front tie rod is in the shape of a slope that can adapt to the slope of the front section of the ceiling cover;

A rear mounting seat is provided at a position corresponding to the rear tie rod under the rear section of the top surface of the ceiling cover, and the top of the rear tie rod is hingedly connected to the rear mounting seat through a rear adapter rod;

A limit block is installed on the front side of the front pole;

The ceiling cover made of glass fiber reinforced plastic is an integrated structure.

In the roof of the paver frame of the utility model, the ceiling cover made of glass fiber reinforced plastics is hinged on the front column and the rear column of the driving control room base through the front pull rod and the rear pull rod to form a four-link mechanism. The support can be rotated upwards to cover the top of the driver's control room, or rotated downwards and folded away, so that it is convenient to pass through the height-limited area, or directly transfer to another site after the construction of the project is completed, without repeated installation and disassembly, and is easy to operate; the top of the telescopic rod of the drive cylinder is hinged Connected to the rear pull rod, it constitutes the power pair of the four-bar linkage mechanism, which provides power drive for the support and folding of the ceiling cover, saves time and effort, improves work efficiency, and has a beautiful appearance. long life.

Description of drawings

Fig. 1 is a schematic diagram of the plane structure when the roof of the paver frame of the embodiment of the utility model is rotated upwards to support and block the roof cover during engineering construction;

Fig. 2 is a schematic diagram of the planar structure of the roof of the paver frame of the embodiment of the utility model when the roof cover is rotated downwards, folded and stowed during the transition process.

Detailed ways

As shown in the figure, a paver frame roof includes a driving control room base 4, a glass fiber reinforced plastic ceiling cover 1 is arranged above the driving control room base 4, and the ceiling cover 1 is supported and connected by a front column 3 and a rear column 7. On the base 4 of the driver's control room; the lower ends of the front column 3 and the rear column 7 are fixedly connected to the base 4 of the driver's control room, and the upper ends are hingedly connected with the front tie rod 2 and the rear tie rod 5 respectively; The top of the ceiling cover 1 makes the front tie rod 2, the ceiling cover 1, the rear tie rod 5, and the base of the driving control room 4 form a four-bar linkage mechanism; The top end of the telescopic rod is hingedly connected to the side wall of the rear tie rod 7 to form the power pair of the four-bar linkage mechanism, and the bottom end of the drive cylinder 6 is hingedly connected to the base 4 of the driving control room; the four-bar linkage is driven by the front tie rod 2 or the rear tie rod 5 The mechanism rotates forward and downward, and the ceiling cover 1 can be folded forward and downward with the four-bar linkage mechanism, so that it is convenient to pass through the height-limited area, or directly transfer and change the site after the construction of the project; it is driven by the front tie rod 2 or the rear tie rod 5 The four-bar linkage mechanism rotates backward and upward, and the ceiling cover 1 can rotate backward and upward with the four-bar linkage mechanism for support, which is convenient for providing sunshade and rain protection for the driver and control equipment, and reducing the safety hazards caused by the weather environment to engineering equipment and operators .

The top end of the telescopic rod of the driving cylinder 6 is hingedly connected to the front side wall of the rear pull rod 7. When the ceiling cover is folded and folded, it can only be folded forward and downward, which will not affect the sight range of the operator in the driving control room. It has a high safety factor and occupies a large volume. Small.

The front section of the ceiling cover 1 top is an inclined plane, which further prevents from affecting the range of sight of the operator in the driving control room.

A front mounting base 21 is provided at the position corresponding to the front tie rod 2 under the top front section of the ceiling cover 1, and the top of the front tie rod 2 is hingedly connected to the front mounting base 21 through a front connecting rod 22, which can be rotated and folded, and supported flexibly.

The front tie rod 2 top is the slope shape 23 that can adapt to the front section slope of the ceiling cover top, and the slope shape 23 top of the front tie rod 2 and the ceiling cover fit well when the ceiling cover rotates upwards.

A rear mount is provided at the position corresponding to the rear tie rod under the rear section of the top surface of the ceiling cover 1, and the top of the rear tie rod is hingedly connected to the rear mount by a rear adapter rod to further improve the flexibility of rotation, folding and support.

A limit block 24 is installed on the front side of the front pole 2 to prevent the roof cover from falling when it rotates forward.

The ceiling cover made of glass fiber reinforced plastic is an integral structure with high strength, good wear resistance and long service life.

In the roof of the paver frame of the utility model, the ceiling cover made of glass fiber reinforced plastics is hinged on the front column and the rear column of the driving control room base through the front pull rod and the rear pull rod to form a four-link mechanism. The support can be rotated upwards to cover the top of the driver's control room, or rotated downwards and folded away, so that it is convenient to pass through the height-limited area, or directly transfer to another site after the construction of the project is completed, without repeated installation and disassembly, and is easy to operate; the top of the telescopic rod of the drive cylinder is hinged Connected to the rear pull rod, it constitutes the power pair of the four-bar linkage mechanism, which provides power drive for the support and folding of the ceiling cover, saves time and effort, improves work efficiency, and has a beautiful appearance. long life.

The glass fiber reinforced plastic roof cover is made of abrasive tools from professional manufacturers, and the connecting rod mechanism is a parallelogram design. The lowered height will not block the driver's sight, ensuring the safety of driving. The oil cylinder controls the connecting rod mechanism to move up and down in the vertical direction, and the glass fiber reinforced plastic forming ceiling mechanism of the entire oil cylinder lifting device is fixed on the cab base with bolts.

In summary, it is only a preferred embodiment of the present utility model, and is not used to limit the scope of the utility model implementation. All the shapes, structures, features and spirits described in the scope of the claims of the utility model are equal. Changes and modifications should be included in the scope of the claims of the present utility model.

Claims (8)

1. a kind of spreading machine frame ceiling, it is characterised in that: include drive-controlling room's pedestal, set above drive-controlling room's pedestal It is equipped with the ceiling cover of glass steel material, ceiling cover is connected on drive-controlling room's pedestal by front column, rear column support；It is preceding vertical Column, rear column lower end are fixedly connected on drive-controlling room's pedestal, and upper end has been hingedly connected front tension bar, back stay, preceding drawing Bar, back stay top are hingedly connected to ceiling cover next top, so that front tension bar, ceiling cover, back stay, drive-controlling room's pedestal structure At four-bar mechanism；Position on drive-controlling room's pedestal close to rear column is equipped with drive cylinder, the telescopic rod of drive cylinder Top is hingedly connected on back stay side wall, constitutes the power pair of four-bar mechanism, and drive cylinder bottom end is hingedly connected to drive On control room pedestal.

2. spreading machine frame ceiling according to claim 1, it is characterised in that: the telescopic rod top end of the drive cylinder is hinged It is connected on back stay front side wall.

3. spreading machine frame ceiling according to claim 1, it is characterised in that: ceiling cover top surface leading portion is inclined-plane.

4. spreading machine frame ceiling according to claim 3, it is characterised in that: ceiling cover top surface leading portion lower section and preceding drawing The corresponding position of bar is provided with preceding mounting base, before being hingedly connected at the top of front tension bar by preceding adapting rod in mounting base.

5. spreading machine frame ceiling according to claim 4, it is characterised in that: the front tension bar top is can be with ceiling cover The adaptable slope shape in top surface leading portion inclined-plane.

6. spreading machine frame ceiling according to claim 1, it is characterised in that: ceiling cover top surface back segment lower section and post-tensioning The corresponding position of bar is provided with rear mounting base, is hingedly connected in rear mounting base at the top of back stay by rear adapting rod.

7. spreading machine frame ceiling according to claim 1, it is characterised in that: be equipped with limit on the preceding upright bar leading flank Block.

8. spreading machine frame ceiling according to claim 1, it is characterised in that: the ceiling cover of the glass steel material is integrated Molding overall structure.