WO2017113035A1

WO2017113035A1 - Temporary bridge road transport equipment

Info

Publication number: WO2017113035A1
Application number: PCT/CN2015/000931
Authority: WO
Inventors: 杨一男; 杨旭
Original assignee: 杨一男
Priority date: 2015-12-28
Filing date: 2015-12-28
Publication date: 2017-07-06

Abstract

A temporary bridge road transport equipment, comprising connecting devices (1, 3) arranged at either end of a road deck (2) which is mounted on a main vehicle body (12), a cab (4) arranged at the front end of the main vehicle body, tires (5), tire derricking hydraulic cylinders (7) and a tire rack assembly mounted at either end of an auxiliary foot (13), a pulley assembly (9) mounted in a main foot (11), a main foot lifting hydraulic cylinder (8) having one end connected to the pulley assembly and the other end connected in the main vehicle body, a longitudinal hydraulic cylinder (10) having one end connected onto the main leg lifting hydraulic cylinder and the other end connected to the main foot, an auxiliary foot lifting oil cylinder (18) having one end connected onto the auxiliary foot and the other end connected to the main vehicle body, the auxiliary foot being connected to the main vehicle body, a heightened support or pontoon (14) connected to the main and auxiliary feet, a climbing platform (15) mounted at the front end or rear of the main vehicle body with an angle adjustable by means of a derricking hydraulic cylinder (16). The main vehicle body is provided with a safety door (17), and a heightened support or pontoon may be mounted below the main and auxiliary feet. Transport devices (19) may be mounted at either end of the main vehicle body and the road deck, and a communication passage and a space for personnel rest and accommodation may be added into the main vehicle body. By means of the temporary bridge road transport equipment, it is possible to increase the construction speed of temporary bridges and roads, saving time, reducing production costs.

Description

Temporary bridge road transport equipment

Technical field

The invention relates to a device for emergency rescue, rescue and addition of temporary roads, in particular to a temporary bridge road conveying device.

Background technique

1. Recovering roads in road rescue and mudslide rescue generally uses excavators, loaders and manual removal. The problems are: long time, high cost, and the best time to affect rescue.

2. In the rivers or valleys, new roads and emergency temporary vehicles are used to construct a temporary road. The problems are: long time, high cost, and low security.

3. When the existing rivers are temporarily accessible, most of them use additional pontoon installations. The problems are: high cost, long time, and poor stability.

Summary of the invention

The present invention is to solve the above problems existing in the prior art, and to provide a temporary bridge road device.

The temporary bridge road equipment according to the present invention is characterized in that: the connecting device is arranged at two ends of the road platform, the road platform is installed above the main vehicle body, the cab is arranged at the front end of the main body body, the tire, the tire variable amplitude cylinder and the tire suspension The device is installed at both ends of the auxiliary leg, and the pulley assembly is installed in the main leg. The main leg is connected to the pulley assembly at one end of the lift cylinder, and the other end is connected to the main body. One end of the longitudinal cylinder is connected to the main leg lifting cylinder. The other end is connected with the main leg, the auxiliary leg is connected to the auxiliary leg at one end, the other end is connected with the main body, the auxiliary leg is connected with the main body, the bracket or the floating box is connected with the main and auxiliary legs, and the climbing platform is installed. At the front or rear of the main body, and through the variable amplitude cylinder to adjust the angle, the main body is provided with a safety door, and the height bracket or pontoon can be installed under the main and auxiliary feet, and the conveying device can be installed at both ends of the main body and the road platform. An additional communication channel and a person's rest and accommodation space can be added to the car body.

The temporary bridge road equipment involved in the invention can walk with tires when walking normally, when encountering tires When the road section is not able to pass normally, the height of the tire can be adjusted by the tire suspension device, and the walking can be changed to walking. It can guarantee the normal passage of the equipment on most sections. After the device is connected into a road bridge in multiple sections, a passage can be set inside the main body of the vehicle, and a rest can be provided. It can be used as a conveying device by adding a conveying device to the front and rear ends and the upper end of the main body.

The beneficial effects of the temporary bridge road transport equipment are:

Due to the invention of temporary bridge road transport equipment, the speed of temporary bridges and highways has been increased, saving time and reducing production costs.

DRAWINGS

Figure 1 is a schematic structural view of the present invention;

Figure 2 is a side view of Figure 1;

Figure 3 is a lifting diagram of Figure 1;

Figure 4 is a side view of Figure 3;

Figure 5 is a schematic view showing the structure of a heightening bracket or a floating box;

Figure 6 is a side view of Figure 5;

Figure 7 is a schematic diagram of the link of Figure 1;

Figure 8 is a schematic structural view of a configuration climbing platform;

Figure 9 is a side view of Figure 8;

Figure 10 is a link diagram of Figure 8;

Figure 11 is a schematic view of a frame structure;

Figure 12 is a side view of Figure 11;

Figure 13 is a schematic view showing the structure of an additional conveying device;

Figure 14 is a series diagram of a plurality of conveying devices;

In the figure: connecting device 1, pavement platform 2, connecting device 3, cab 4, tire 5, tire suspension Hanging device 6, tire luffing cylinder 7, main leg lifting cylinder 8, pulley assembly 9, longitudinal cylinder 10, main leg 11, box main body 12, auxiliary leg 13, heightening bracket or pontoon 14, climbing The platform 15, the luffing cylinder 16, the safety door 17, the auxiliary leg lifting cylinder 18, the conveying device 19, the regulating cylinder 20, the power source hydraulic station 21, the frame type main body 22, the material extracting wheel 23, and the safety guard 24.

detailed description

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

As shown in FIG. 1 and FIG. 2, the apparatus includes: the connecting device 1 and the connecting device 3 are disposed at two ends of the road platform 2, the road platform 2 is installed above the main body 12, and the cab 4 is disposed at the front end of the main body 12. The tire 5, the tire luffing cylinder 7 and the tire suspension device 6 are mounted at both ends of the auxiliary leg 13, and the pulley assembly 9 is mounted in the main leg 11, the main leg lifting jack 8 is connected to the pulley assembly 9 at one end, and the other end is connected In the main body 12, one end of the longitudinal cylinder 10 is connected to the main leg lifting cylinder 8, and the other end is connected to the main leg 11, and the auxiliary leg lifting cylinder 18 is connected at one end to the auxiliary leg 13 and the other end is connected to the main body 12. The auxiliary leg 13 is connected to the main body 12.

Through the operation of the driver, the device is driven to a construction site where a bridge or a road is pre-erected, and a plurality of devices are connected end to end through the connecting device 1 and the connecting device 3 to achieve the erection of road surfaces of different lengths. Under the action of the main leg lifting cylinder 8, the main leg 11 is brought into contact with the ground and the sub-leg 13 is lifted to move the tire 5 off the ground. The tire 5 and the tire suspension device 6 are lifted by the tire slewing cylinder 7, so that the tire 5 is lifted beyond the bottom plate of the auxiliary leg 13, and the auxiliary leg 13 is brought into contact with the ground by the auxiliary leg lifting cylinder 18. The main leg 11 and the auxiliary leg 13 are in contact with the ground at the same time, which improves the stability of the use of the device.

When the road surface on which the tire 5 is traveling is not applied, the main leg 11 is brought into contact with the ground and the auxiliary leg 13 is lifted by the main leg lifting cylinder 8, so that the tire 5 is separated from the ground. The tire 5 and the tire suspension device 6 rise under the action of the tire luffing cylinder 7, so that the tire 5 is lifted beyond the bottom plate of the auxiliary leg 13 through the auxiliary branch. Under the action of the foot lift cylinder 18, the auxiliary leg 13 is brought into contact with the ground, and the main leg 11 is lifted. Under the action of the recovery of the longitudinal cylinder 10 cylinder rod, the main leg 11 is slid forward along the pulley assembly 9. By the action of the main foot lift cylinder 8, the main leg 11 is lowered into contact with the ground, and the auxiliary leg 13 is lifted off the ground. The main body 12 is moved forward along the main leg 11 by the pulley assembly 9 by the extension of the longitudinal cylinder 10 cylinder rod.

As shown in FIG. 3, FIG. 4, FIG. 5, and FIG. 6, when the position of the pre-erected bridge or the road is in a low-lying place or a river, the lifting cylinder 8 and the auxiliary leg lifting cylinder 18 can be lifted through the main leg to improve the road surface. When the height of the platform 2 is still unable to reach the required road level when the lifting cylinder reaches the maximum stroke, a heightening bracket or a floating box 14 may be installed at the bottom of the main leg 11 and the auxiliary leg 13 to ensure that the road surface reaches the required height.

As shown in FIG. 7, it is a schematic diagram of the multi-vehicle connection of the device.

As shown in FIG. 8, when the pavement 2 such as a river or a muddy is higher than the ground, the climbing platform 15 can be installed at both ends of the head and tail equipment, and the variable amplitude cylinder 16 is installed in the climbing platform 15, and under the action of the variable amplitude cylinder 16, The angle of the climbing platform 15 to the ground can be adjusted to facilitate the running of the vehicle.

As shown in FIG. 9, a security door 17 can be provided in the device to facilitate storage of articles, and can be used for people to walk and stay.

As shown in FIG. 10, it is a schematic diagram of a multi-device connection with a climbing platform.

As shown in FIG. 11 and FIG. 12, the box-type main body 12 is changed into a frame-type main body 22, and safety guards 24 are added on both sides of the pavement platform to protect the vehicle.

As shown in FIG. 13, a conveying device 19 is attached to the front and rear ends of the frame type main body 22 and the road surface platform 2, and the front and rear conveying devices 19 adjust the angle by the adjusting cylinder 20. The material extraction wheel 23 is arranged at the front axle of the conveying device 19 near the material end, thereby improving the lifting and conveying time of the material, saving labor and increasing the conveying speed of the cargo.

As shown in FIG. 14, it is a schematic diagram of a series operation of a plurality of conveying devices.

The temporary bridge road equipment can replace most of the existing pontoon installations.

Claims

A temporary bridge road conveying device includes a connecting device disposed at two ends of a pavement platform, a pavement platform installed above the main vehicle body, a cab disposed at a front end of the main vehicle body, and a tire, a tire variable-width cylinder and a tire suspension device mounted on the auxiliary leg At both ends, the pulley assembly is reinstalled in the main leg. The main leg is connected to the pulley assembly at one end of the lift cylinder, and the other end is connected to the main body. One end of the longitudinal cylinder is connected to the lifting cylinder, and the other end is connected to the main leg. The auxiliary foot lifting cylinder is connected at one end to the auxiliary leg, the other end is connected with the main body body, the auxiliary leg is connected with the main body body, the heightening bracket is connected with the main auxiliary leg, and the climbing platform is installed at the front end or the rear of the main body body and passes through The adjusting cylinder adjusts the angle, the main body is provided with a safety door, and the height bracket or pontoon can be installed under the main and auxiliary feet. The conveying device can be installed on both ends of the main body and the road platform, and the connecting passage and personnel can be added to the main body. Rest accommodation space.
The temporary bridge road apparatus according to claim 1, wherein the road platform is installed above the main body.
The temporary bridge road device according to claim 1, wherein the pavement platform is provided with connecting means at both ends.
The temporary bridge road device according to claim 1, wherein the main leg and the auxiliary leg are disposed and the expansion and contraction of the main leg and the auxiliary leg are controlled by the lifting cylinder. A longitudinal cylinder is mounted on the main leg, and the device can be moved back and forth, left and right, under the interaction of the lifting cylinder.
The temporary bridge road apparatus according to claim 1, wherein the tire is mounted with a tire suspension device for adjusting the height of the tire through the oil cylinder and functioning as a vehicle damping.
The temporary bridge road apparatus according to claim 1, wherein the main body body can be changed to a frame type main body.
The temporary bridge road apparatus according to claim 1, wherein the conveying device is mounted in the frame type main body to be a conveying device.