阅读说明：本技术 一种高速公路防护栏装配装置 (Highway rail guard assembly quality ) 是由 张飞航 邵智勇 于 2019-12-09 设计创作，主要内容包括：本发明公开了一种高速公路防护栏装配装置,包括安装在防护柱上的安装板,所述安装板呈倒L形设置,所述安装板的两侧对称固定连接有支撑杆,所述支撑杆的底端转动连接有踏板,所述安装板横向设置的板体部分转动连接有三角板,所述三角板的最长边设有限位齿,所述三角板靠近安装板的一侧安装有第一磁石,所述安装板上和第一磁石的对应的位置安装有第二磁石,所述第二磁石上绕接有励磁线圈,所述安装板倾斜设置的板体部分内设有矩形腔。本发明通过安装板、支撑杆、踏板、把手等结构的相互作用,在拉动把手的过程中除了使用者利用手臂给予的力之外,还有人自身的重力,所以使得使用者拉动把手的时候更加容易,减少使用者的负担。(The invention discloses an assembly device for a highway protective guard, which comprises an installation plate arranged on a protective column, wherein the installation plate is arranged in an inverted L shape, support rods are symmetrically and fixedly connected to two sides of the installation plate, a pedal is rotatably connected to the bottom end of each support rod, a plate body part transversely arranged on the installation plate is rotatably connected with a triangular plate, the longest edge of the triangular plate is provided with a limiting tooth, one side of the triangular plate, close to the installation plate, is provided with a first magnet, a second magnet is arranged on the installation plate, corresponding to the first magnet, and is wound with an excitation coil, and a rectangular cavity is arranged in the plate body part obliquely arranged on the installation plate. According to the invention, through the interaction of the mounting plate, the support rod, the pedal, the handle and other structures, the gravity of a person is provided in addition to the force given by the arm of the user in the process of pulling the handle, so that the handle is easier to pull by the user, and the burden of the user is reduced.)

1. The utility model provides a highway rail guard assembly quality, includes installs mounting panel (1) on the protection post, its characterized in that, mounting panel (1) is the setting of falling L shape, the bilateral symmetry fixedly connected with bracing piece (2) of mounting panel (1), the bottom of bracing piece (2) is rotated and is connected with footboard (3), the plate body part that mounting panel (1) transversely set up rotates and is connected with set-square (4), the longest side of set-square (4) is equipped with spacing tooth (6), one side that set-square (4) are close to mounting panel (1) is installed first magnetite (7), the second magnetite is installed with the corresponding position of first magnetite (7) on mounting panel (1), the winding has excitation coil (5) on the second magnetite, be equipped with rectangular cavity (11) in the plate body part that mounting panel (1) slope set up, fixedly connected with stretch cord (10) on the bottom side wall of rectangle chamber (11), the other end of stretch cord (10) is connected with movable block (13) through handle (14), still fixedly connected with fore-set (9) on movable block (13), install pressure sensitive plate (12) on one side wall of rectangle chamber (11), the plate body part that mounting panel (1) transversely set up is equipped with the rectifier, pressure sensitive plate (12) are through rectifier and excitation coil (5) electric connection, corner that set-square (4) are close to mounting panel (1) one side is convex setting.

2. The assembly device for a guard rail of a highway according to claim 1 wherein the second magnet and the first magnet have the same magnetization direction therebetween.

3. The assembly device for the protective fence of the expressway according to claim 1, wherein the top post (9) is arranged in a conical shape, one end of the top post (9) departing from the moving block (13) is rotatably connected with a roller (8), and the roller (8) is connected to one side wall of the triangular plate (4) in a rolling manner.

Technical Field

The invention relates to the technical field of traffic, in particular to an assembly device for a protective fence of a highway.

Background

The protective fence is one of indispensable protective measures on a highway or a mountain highway, and plays an important role in ensuring the safety of an automobile in the driving process.

However, the guard rail at the bend of the highway is particularly troublesome to install, a plurality of guard rails need to be simultaneously applied with force slowly to bend the guard rails, and then the guard rails are erected on the protection columns.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the protective guard at the bend of the highway is particularly troublesome to install, a plurality of protective guards need to be simultaneously applied with force slowly to bend the protective guards, and then the protective guards are put on the protective posts.

In order to achieve the purpose, the invention adopts the following technical scheme:

a highway protective guard assembling device comprises a mounting plate mounted on a protective post, wherein the mounting plate is arranged in an inverted L shape, supporting rods are symmetrically and fixedly connected to two sides of the mounting plate, a pedal is rotatably connected to the bottom end of each supporting rod, a triangular plate is rotatably connected to a plate body part transversely arranged on the mounting plate, limiting teeth are arranged on the longest edge of the triangular plate, a first magnet is mounted on one side, close to the mounting plate, of the triangular plate, a second magnet is mounted on the mounting plate, in a position corresponding to the first magnet, and is wound with an excitation coil, a rectangular cavity is formed in the plate body part, obliquely arranged on the mounting plate, an elastic rope is fixedly connected to the bottom side wall of the rectangular cavity, a moving block is connected to the other end of the elastic rope through a handle, a top post is fixedly connected to the moving block, and a pressure sensitive plate is mounted on one, the horizontal plate body part that sets up of mounting panel is equipped with the rectifier, pressure-sensitive plate passes through rectifier and excitation coil electric connection, the corner that the set-square is close to mounting panel one side is convex setting.

Preferably, the second magnet and the first magnet have the same magnetization direction.

Preferably, the top pillar is arranged in a conical shape, one end of the top pillar, which is far away from the moving block, is rotatably connected with a roller, and the roller is connected to one side wall of the set square in a rolling manner.

Compared with the prior art, the invention has the beneficial effects that:

1. through the interaction of the mounting plate, the support rod, the pedal, the handle and other structures, the gravity of a person is added to the force given by the arm of the user in the process of pulling the handle, so that the handle is pulled more easily by the user, and the burden of the user is reduced;

2. through the mutual action of the structures such as set-square, excitation coil, spacing tooth, first magnetite, the gyro wheel, the fore-set, the stretch cord, the rectangle chamber, pressure sensitive plate, the movable block, can let the rail guard can be very easy install the position that the protection post corresponds, then utilize the bolt fastening, can reduce the labour like this, and avoid the continuous inside rail guard of tearing with the fingers and thumb of many people, prevent that the outside bounce of rail guard from flicking the staff, cause the construction accident, this equipment use more laborsaving, reduce user's danger.

Drawings

Fig. 1 is a schematic front view of an assembly device for a guard rail of an expressway according to the present invention;

FIG. 2 is a schematic structural diagram of a working state;

fig. 3 is a partially enlarged structural diagram of a in fig. 2.

In the figure: the device comprises a mounting plate 1, a support rod 2, a pedal 3, a set square 4, a magnet exciting coil 5, a limit tooth 6, a first magnet 7, a roller 8, a top column 9, an elastic rope 10, a rectangular cavity 11, a pressure sensitive plate 12, a movable block 13 and a handle 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, an assembly device for a highway protective fence comprises a mounting plate 1 mounted on a protective column, and is characterized in that the mounting plate 1 is arranged in an inverted L shape, support rods 2 are symmetrically and fixedly connected to two sides of the mounting plate 1, a pedal 3 is rotatably connected to the bottom end of each support rod 2, a triangular plate 4 is rotatably connected to a plate body part transversely arranged on the mounting plate 1, a limit tooth 6 is arranged on the longest side of the triangular plate 4, a first magnet 7 is mounted on one side of the triangular plate 4 close to the mounting plate 1, a second magnet is mounted on the mounting plate 1 corresponding to the first magnet 7, an excitation coil 5 is wound on the second magnet, the magnetization directions of the second magnet and the first magnet are the same, a rectangular cavity 11 is arranged in the plate body part obliquely arranged on the mounting plate 1, an elastic rope 10 is fixedly connected to the bottom side wall of the rectangular cavity 11, and a moving block 13, still fixedly connected with fore-set 9 on the movable block 13, fore-set 9 is the setting of toper form, and the one end that fore-set 9 deviates from movable block 13 rotates and is connected with gyro wheel 8, and gyro wheel 8 roll connection is on a lateral wall of set-square 4, installs pressure sensitive plate 12 on a lateral wall of rectangle chamber 11, and the plate body part that mounting panel 1 transversely set up is equipped with the rectifier, and pressure sensitive plate 12 passes through rectifier and 5 electric connection of excitation coil, and the corner that set-square 4 is close to 1 one side of mounting panel is convex setting.

According to the invention, the mounting plate 1 is clamped on the protective guard, the initial position is shown in figure 1, one end of the protective guard is lifted and supported on the triangular plate 4, then two feet are respectively placed on the pedals 3 on two sides of the protective guard, the handles 14 are held by two hands, then the handles 14 are pulled backwards, and the body is slowly inclined backwards, so that the pedals 3 can automatically rotate to a proper position according to the position of the body, and the self gravity of a person is provided in addition to the force given by the arms of the user in the process of pulling the handles 14, so that the user can pull the handles 14 more easily, and the burden of the user is reduced.

When the moving block 13 slowly moves downwards in the rectangular cavity 11, the top column 9 slowly moves downwards, meanwhile, the slowly-lifted triangular plate 4 rotates upwards, the protective guard which is abutted to the top continuously receives transverse extrusion force of the triangular plate 4 along with the rising of the triangular plate 4, the protective guard slowly moves downwards along with the gradual rising of the triangular plate 4, the protective guard is abutted to the previous limiting tooth 6 when the limiting tooth 6 descends, even if a user suddenly loses force, the protective guard can be prevented from moving backwards under the action of the limiting tooth 6, the stability of the protective guard is ensured, the force applied by the user is increasingly larger along with the gradual rising of the triangular plate 4, the extrusion force of the moving block 13 to the side wall of the rectangular cavity 11 is gradually increased, when the rectifier 13 moves to the pressure-sensitive plate 12, the generated current is led to the excitation coil 5, and the magnetic field force generated by the excitation coil 5 and the second magnet is increased, therefore, repulsive force between the first magnets 7 is increased, upward force is applied to the triangular plate 4, labor burden of a user is reduced, the protective guard moves downwards slowly along with the rising of the triangular plate 4, when the protective guard moves to the bottom of the triangular plate 4, another user presses the protective guard downwards, the protective guard can be installed at a position corresponding to a protective column and then fixed through bolts, labor force can be reduced, multiple persons can be prevented from continuously pulling the protective guard inwards, the protective guard is prevented from being bounced off by outward rebound force of the protective guard, construction accidents are avoided, the device is more labor-saving to use, and danger of the user is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.