阅读说明：本技术 一种公路曲线段波形梁板便携弯曲设备 (Portable bending equipment for highway curve section corrugated beam plate ) 是由 向舟海 曹国华 李丰江 高鸿 黄明乾 代波波 宋苏橙 邓勇 向棋 于 2021-01-11 设计创作，主要内容包括：本发明公开了一种公路曲线段波形梁板便携弯曲设备,包括箱体,所述箱体内部设有发电机、油压泵,所述发电机与油压泵电连接,所述箱体外侧设有油压千斤顶,所述油压千斤顶包括竖向油压千斤顶和横向油压千斤顶,所述横向油压千斤顶固定在所述竖向油压千斤顶上,所述横向油压千斤顶和竖向油压千斤顶均通过油压管与油压泵连接,所述油压管上设有阀门,用于控制油量,所述横向油压千斤顶的顶出端设有用于固定波形梁板的固定卡。本发明结构简单,使用方便快捷,能广泛应用于公路曲线段波形梁板现场安装弯曲施工,本发明省时省力、费用低、精度高,轻巧便于移动,且可重复使用。(The invention discloses portable bending equipment for a corrugated beam plate at a curve section of a highway, which comprises a box body, wherein a generator and an oil pressure pump are arranged in the box body, the generator is electrically connected with the oil pressure pump, an oil pressure jack is arranged on the outer side of the box body, the oil pressure jack comprises a vertical oil pressure jack and a transverse oil pressure jack, the transverse oil pressure jack is fixed on the vertical oil pressure jack, the transverse oil pressure jack and the vertical oil pressure jack are both connected with the oil pressure pump through an oil pressure pipe, a valve is arranged on the oil pressure pipe and used for controlling the oil quantity, and a fixing clamp used for fixing the corrugated beam plate is arranged at the ejection end of the transverse oil pressure jack. The invention has simple structure, convenient and fast use, can be widely applied to the field installation and bending construction of the corrugated beam plate at the curve section of the highway, is time-saving and labor-saving, has low cost and high precision, is light and convenient to move, and can be repeatedly used.)

1. The portable bending equipment for the road curve section corrugated beam plate is characterized by comprising a box body, wherein a generator and an oil pressure pump are arranged in the box body, the generator is electrically connected with the oil pressure pump, an oil pressure jack is arranged on the outer side of the box body, the oil pressure jack comprises a vertical oil pressure jack and a transverse oil pressure jack, the transverse oil pressure jack is fixed on the vertical oil pressure jack, the transverse oil pressure jack and the vertical oil pressure jack are connected with the oil pressure pump through an oil pressure pipe, a valve is arranged on the oil pressure pipe, and a fixing clamp used for fixing the corrugated beam plate is arranged at the ejection end of the transverse oil pressure jack.

2. The portable bending device for the road curve section corrugated beam plate as claimed in claim 1, wherein two symmetrically arranged shafts are arranged at the bottom of the box body, wheels are arranged at two ends of each shaft, and wheel locks are arranged on the wheels.

3. A portable curving device for curvy sections of highway corrugated beam panels as in claim 1 wherein said generator is a diesel generator.

4. The portable curving apparatus for curved road section wavy beam slab of claim 1, characterized in that the vertical hydraulic jack and the horizontal hydraulic jack are vertically connected.

5. The portable bending device for the corrugated beam plate on the curved section of the road as claimed in claim 1, wherein the fixing clip comprises an L-shaped base, one side of the L-shaped base is provided with a first corrugated fixing plate, the top of the L-shaped base is provided with a fixing plate, the other side of the L-shaped base is provided with a sliding groove, a second corrugated fixing plate is arranged in the sliding groove, and the other end of the second corrugated fixing plate is connected with the fixing plate through a bolt.

6. The portable bending apparatus for a curved road section corrugated beam plate as claimed in claim 5, wherein the jacking end of the transverse hydraulic jack is connected with the L-shaped base by a screw thread.

7. The portable bending device for the curved road section corrugated beam plate as claimed in claim 1, wherein a cover is provided on the top of the box body.

8. The portable bending device for the curved road section corrugated beam plate as claimed in claim 1, wherein a push handle is provided at one side of the box body.

Technical Field

The invention belongs to the technical field of road construction, and particularly relates to portable bending equipment for a corrugated beam plate of a curve section of a highway.

Background

The corrugated beam steel guardrail is widely applied to the construction of highway traffic safety facilities, particularly to roads in mountainous regions, counties and villages, the radius of a designed curve of a line is small under the limitation of topography, and the corrugated beam steel guardrail is not smooth in linearity when a curve section is installed, so that the stress and the linearity are influenced, and the appearance is attractive.

During field installation, the hemp rope pulling mode is mostly adopted, and the bending degree of the corrugated beam plate on the curve is adjusted. The mode has great potential safety hazard, the corrugated beam cross beam is of a thin steel plate structure, the thickness of the steel plate is 3-4 mm, elastic retraction is easy to occur in the pulling process to hurt workers, the manual pulling of the hemp rope is long in time consumption, the cross beam position is not easy to fix, and the safety quality problems that the bolt hole position is inaccurate, the hole is newly cut, the linearity is not smooth and the like are caused. Therefore, it is urgently needed to develop a bending device of the corrugated beam plate to meet the use requirement.

Disclosure of Invention

To solve the above problems, an object of the present invention is to provide a portable bending apparatus for a curved section of a highway corrugated beam panel.

The utility model provides a portable bending apparatus of highway curve section wave form beam slab, includes the box, inside generator, the oil hydraulic pump of being equipped with of box, the generator is connected with the oil hydraulic pump electricity, the box outside is equipped with hydraulic jack, hydraulic jack includes vertical hydraulic jack and horizontal hydraulic jack, horizontal hydraulic jack is fixed on the vertical hydraulic jack, horizontal hydraulic jack and vertical hydraulic jack all are connected with the oil hydraulic pump through the oil hydraulic pipe, be equipped with the valve on the oil hydraulic pipe for the control oil mass, horizontal hydraulic jack's ejecting end is equipped with the fixing clip that is used for fixed wave form beam slab.

In order to move the box body conveniently, two shafts which are symmetrically arranged are arranged at the bottom of the box body, wheels are arranged at two ends of each shaft, and wheel locks are arranged on the wheels.

For convenience of power generation, the generator is a diesel generator.

Furthermore, the vertical oil jack is vertically connected with the horizontal oil jack.

For guaranteeing that the wave form beam slab is fixed reliable, the fixing clip includes L type base, one side of L type base is equipped with wave form fixed plate one, the top is equipped with the fixed plate, the another side of L type base is equipped with the spout, be equipped with wave form fixed plate two in the spout, the other end of wave form fixed plate two passes through the bolt and is connected with the fixed plate.

In order to facilitate connection and disassembly, the ejection end of the transverse oil jack is connected with the L-shaped base through threads.

In order to ensure the beauty, the top end of the box body is provided with a box cover.

In order to push the box body, a push handle (not shown in the figure) is arranged on one side of the box body.

Compared with the prior art, the portable bending equipment for the road curve section corrugated beam plate has the beneficial effects that: the invention has simple structure, convenient and fast use, can be widely applied to the field installation and bending construction of the corrugated beam plate at the curve section of the highway, is time-saving and labor-saving, has low cost and high precision, is light and convenient to move, and can be repeatedly used.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of a portable bending device for a corrugated beam slab of a curved road section according to the present invention;

FIG. 2 is a front view of the portable curving device of the invention for a curved section of a roadway corrugated beam panel;

FIG. 3 is a left side view of the portable curving device of the curvy section corrugated beam panel of the highway of the present invention;

FIG. 4 is a top view of the portable curving device of the curvy section corrugated beam slab of the highway of the present invention;

fig. 5 is a schematic diagram of the internal structure of the portable bending device for the corrugated beam slab of the curved road section.

The device comprises a box body 1, a wheel lock 2, wheels 3, a generator 4, an oil pressure pump 5, a box cover 6, an oil pressure pipe 7, a transverse oil pressure jack 8, a corrugated beam plate 9, a corrugated fixing plate 10, a corrugated fixing plate II 11, a corrugated fixing plate I12, an L-shaped base 13 and a vertical oil pressure jack 14.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather by the claims. In addition, the terms such as "upper", "lower", "left", "right" and "middle" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be regarded as the scope of the present invention without substantial changes in the technical contents.

As shown in fig. 1-5, a portable bending equipment of highway curve section wave form beam slab, including box 1, 1 inside generator 4, the oil hydraulic pump 5 of being equipped with of box, generator 4 is connected with the 5 electricity of oil hydraulic pump, the 1 outside of box is equipped with hydraulic jack, hydraulic jack includes vertical hydraulic jack 14 and horizontal hydraulic jack 8, horizontal hydraulic jack 8 passes through the bolt fastening vertical hydraulic jack 14 is last, horizontal hydraulic jack 8 and vertical hydraulic jack 14 all are connected with oil hydraulic pump 5 through oil hydraulic pipe 7, be equipped with the valve on the oil hydraulic pipe 7 for the control oil mass, horizontal hydraulic jack 8's ejecting end is equipped with the fixing clip that is used for fixed wave form beam slab 9.

In order to move the box body 1 conveniently, two shafts which are symmetrically arranged are arranged at the bottom of the box body 1, wheels 3 are arranged at two ends of each shaft, and wheel locks 2 are arranged on the wheels 3.

For the purpose of generating electricity, the generator 4 is a diesel generator.

Further, the vertical oil jack 14 is vertically connected with the horizontal oil jack 8.

For guaranteeing that the wave form beam slab is fixed reliable, the fixing clip includes L type base 13, one side of L type base 13 is equipped with wave form fixed plate one 12, the top is equipped with fixed plate 10, the another side of L type base 13 is equipped with the spout, be equipped with wave form fixed plate two 11 in the spout, the other end of wave form fixed plate two 11 passes through the bolt and is connected with fixed plate 10.

For the convenience of connection and disassembly, the top end of the transverse oil jack 8 is connected with the L-shaped base 13 through threads.

In order to ensure the beauty, the top end of the box body 1 is provided with a box cover 6.

In order to push the box body 1, a push handle (not shown) is arranged on one side of the box body 1.

The invention is realized by the following modes: when the device is used, the box body 1 is moved to a proper position of a working site, the four wheels 3 are locked, the box cover 6 on the box body 1 is opened, the generator 4 is started, the power supply of the oil pressure pump 5 is connected, the valve on the oil pressure pipe 7 is opened, the oil pressure pump 5 is connected with the oil pressure jack, when the vertical oil pressure jack 14 is lifted to a proper position, the valve on the corresponding oil pressure pipe is closed, when the transverse oil pressure jack 8 reaches a proper position, the generator 4 is closed, then the wave-shaped fixing plate II 11 is placed in the chute, the wave-shaped fixing plate II 11 is connected with the fixing plate 10 through the bolt on the fixing plate 10 to fix the wave-shaped beam plate 9, the generator 4 is started again, the transverse oil pressure jack 8 is jacked or pulled back, until the wave-shaped beam plate 9 reaches a designed position, oil supply is stopped, the oil supply is kept for 3-5min, after the wave-shaped beam plate, thereby loosening the corrugated beam plate 9, then returning the vertical oil jack 14 and the horizontal oil jack 8 to the initial positions respectively, closing the generator 4, closing the box cover 6, loosening the wheel lock 2, and moving the box body 1 to the next working surface to repeat the actions.

The invention has simple structure, convenient and fast use, can be widely applied to the field installation and bending construction of the corrugated beam plate at the curve section of the highway, is time-saving and labor-saving, has low cost and high precision, is light and convenient to move, and can be repeatedly used.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The scope of the present invention is not limited to the technical solutions disclosed in the embodiments, and any modifications, equivalent substitutions, improvements, etc. made to the above embodiments according to the technical spirit of the present invention fall within the scope of the present invention.