Auxiliary tool for mounting corrugated beam steel guardrail

Abstract

The utility model relates to the technical field of corrugated beam steel guardrail installation, in particular to an auxiliary tool for installing a corrugated beam steel guardrail. According to the technical scheme, the auxiliary tool for installing the corrugated beam steel guardrail comprises a guardrail hoisting and adjusting assembly and further comprises a pushing tool car. A pushing tool car is arranged on one side of the guardrail hoisting adjusting assembly; the guardrail hoisting adjusting assembly comprises a servo motor, an angle adjusting block, an arc-shaped connecting shaft, a corrugated beam steel placing frame, an air cylinder back plate, a clamping air cylinder, an anti-slip strip and a pneumatic rod. The corrugated beam steel guardrail penetrates through the holes in the corrugated beam steel placing frames to be fixed, then the servo motor drives the angle adjusting block and the arc-shaped connecting shaft to rotate, and therefore the relative horizontal inclination angle of the two corrugated beam steel placing frames is driven to achieve the guardrail positioning and adjusting function.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the wave form beam steel guardrail installation technical field, specifically relates to wave form beam steel guardrail installation auxiliary tool. BACKGROUND

[0002] Wave form beam steel guardrail is a kind of semi-rigid guardrail, with its unique corrugated steel guardrail board interlocking, and by column support, form continuous structure, this kind of guardrail not only has the characteristics of rigidity and flexibility, but also can effectively absorb collision energy, prevent vehicle from rushing out of the road, protect the safety of vehicle and passenger, reduce accident loss, it utilizes the physical deformation of soil base, column, crossbeam to absorb the energy generated by collision, forces the out-of-control vehicle to change driving direction, restores to normal road driving direction.

[0003] However, when installing wave form beam steel guardrail, the beam steel of wave form beam steel guardrail is heavy, so that the installation process needs to consume a lot of manpower and material resources, on the other hand, since guardrail needs to keep a certain horizontal posture to ensure its protection effect, so when installing, the adjustment of horizontal posture is particularly critical, but the existing installation tool and method are often not convenient when adjusting the horizontal posture, which undoubtedly increases the difficulty and time of installation.

[0004] Therefore, in view of the above-mentioned existing wave form beam steel guardrail, because its installation beam is heavy and the horizontal posture is inconvenient to adjust, causing the positioning and installation of wave form beam steel guardrail to be time-consuming and laborious, wave form beam steel guardrail installation auxiliary tool can be designed. INVENTION CONTENTS

[0005] In order to overcome the problem that the existing wave form beam steel guardrail is heavy and the horizontal posture is inconvenient to adjust during installation, causing the positioning and installation of wave form beam steel guardrail to be time-consuming and laborious.

[0006] The technical scheme of the utility model is: wave form beam steel guardrail installation auxiliary tool, including guardrail hoisting and adjusting assembly, and also including push tool car, one side of guardrail hoisting and adjusting assembly is provided with push tool car, guardrail hoisting and adjusting assembly includes servo motor, angle adjusting block, arc-shaped connecting shaft, wave form beam steel placing frame, air cylinder back plate, clamping air cylinder, anti-skid strip and pneumatic rod.

[0007] Preferably, first, wave form beam steel guardrail is fixed through the hole in the wave form beam steel placing frame, then the angle adjusting block and arc-shaped connecting shaft are driven to rotate by servo motor, so as to realize the positioning and adjusting function of guardrail by the relative horizontal inclination of two wave form beam steel placing frames, solve the problem that the existing wave form beam steel guardrail is heavy and the horizontal posture is inconvenient to adjust during installation, causing the positioning and installation of wave form beam steel guardrail to be time-consuming and laborious.

[0008] Preferably, a servo motor is installed on one side of the pusher cart, and the housing of the servo motor is fixedly connected to the housing of the pusher cart.

[0009] Preferably, an angle adjustment block is provided on one side of the servo motor, and the angle adjustment block is fixedly connected to the drive shaft of the servo motor.

[0010] Preferably, both ends of the angle adjustment block are provided with arc-shaped connecting shafts, and the arc-shaped connecting shafts are fixedly connected to the angle adjustment block.

[0011] Preferably, a corrugated beam rigid placement frame is provided on the outer side of the arc-shaped connecting shaft, and the corrugated beam rigid placement frame is rotatably connected to the arc-shaped connecting shaft; anti-slip strips are provided on the inner walls of both the upper and lower ends of the corrugated beam rigid placement frame.

[0012] Preferably, a cylinder back plate is provided in the space between the arc-shaped connecting shaft and the servo motor, and the cylinder back plate is fixedly connected to the housing of the servo motor.

[0013] Preferably, clamping cylinders are fixedly installed at both ends of the cylinder back plate; the clamping cylinders are equipped with pneumatic rods inside, and the pneumatic rods are pneumatically telescopically connected to the clamping cylinders.

[0014] The beneficial effects of this utility model are:

[0015] 1. Existing corrugated beam steel guardrails suffer from time-consuming and labor-intensive installation due to their heavy beams and inconvenient horizontal posture adjustment. The solution addresses this by first fixing the corrugated beam steel guardrail through the internal holes of the corrugated beam placement frame, then using a servo motor to drive the angle adjustment block and the arc-shaped connecting shaft to rotate, thereby adjusting the relative horizontal tilt angle of the two corrugated beam placement frames to achieve guardrail positioning adjustment.

[0016] 2. By using clamping cylinders and pneumatic rods, the extension and retraction of the pneumatic rods controlled by the clamping cylinders are used to push and clamp the corrugated beam steel guardrail within the corrugated beam steel placement frame, thereby improving the stability of the corrugated beam steel guardrail installation. Attached Figure Description

[0017] Figure 1 The diagram shown is a three-dimensional structural schematic of the corrugated beam steel guardrail installation auxiliary tool of this utility model.

[0018] Figure 2 The diagram shown is a three-dimensional structural schematic of the guardrail hoisting and adjustment component of the corrugated beam steel guardrail installation auxiliary tool of this utility model.

[0019] Figure 3The diagram shows a three-dimensional structural design of the corrugated beam steel guardrail installation auxiliary tool of this utility model, which includes an angle adjustment block, an arc-shaped connecting shaft, and a corrugated beam steel placement frame.

[0020] Figure 4 The diagram shows a three-dimensional structural design of the cylinder back plate and clamping cylinder combination of the corrugated beam steel guardrail installation auxiliary tool of this utility model.

[0021] The labels in the attached diagram are as follows: 1. Guardrail hoisting and adjustment assembly; 2. Pushing tool cart; 101. Servo motor; 102. Angle adjustment block; 103. Arc-shaped connecting shaft; 104. Corrugated beam rigid placement frame; 105. Cylinder back plate; 106. Clamping cylinder; 107. Anti-slip strip; 108. Pneumatic rod. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-4 The present invention provides an embodiment of an auxiliary tool for installing corrugated beam steel guardrails, including a guardrail hoisting and adjusting assembly 1 and a pushing tool cart 2; the pushing tool cart 2 is provided on one side of the guardrail hoisting and adjusting assembly 1; the guardrail hoisting and adjusting assembly 1 includes a servo motor 101, an angle adjusting block 102, an arc-shaped connecting shaft 103, a corrugated beam steel placement frame 104, a cylinder back plate 105, a clamping cylinder 106, an anti-slip strip 107, and a pneumatic rod 108.

[0024] Please see Figures 1-4 In this embodiment, a servo motor 101 is provided on one side of the pusher cart 2, and the housing of the servo motor 101 is fixedly connected to the housing of the pusher cart 2; an angle adjustment block 102 is provided on one side of the servo motor 101, and the angle adjustment block 102 is fixedly connected to the drive shaft of the servo motor 101; arc-shaped connecting shafts 103 are provided at both ends of the angle adjustment block 102, and the arc-shaped connecting shafts 103 are fixedly connected to the angle adjustment block 102; a corrugated beam rigid placement frame 104 is provided on the outer side of the arc-shaped connecting shafts 103. Furthermore, the corrugated beam rigid placement frame 104 is rotatably connected to the arc-shaped connecting shaft 103; anti-slip strips 107 are provided on the inner walls of both the upper and lower ends of the corrugated beam rigid placement frame 104; a cylinder back plate 105 is provided in the space between the arc-shaped connecting shaft 103 and the servo motor 101, and the cylinder back plate 105 is fixedly connected to the outer shell of the servo motor 101; clamping cylinders 106 are fixedly provided at both ends of the cylinder back plate 105; a pneumatic rod 108 is provided inside the clamping cylinder 106, and the pneumatic rod 108 is pneumatically telescopically connected to the clamping cylinder 106.

[0025] During operation, the corrugated beam steel guardrail is first fixed by passing it through the internal holes of the corrugated beam steel placement frame 104. Then, the servo motor 101 drives the angle adjustment block 102 and the arc-shaped connecting shaft 103 to rotate, thereby driving the relative horizontal tilt angle of the two corrugated beam steel placement frames 104 to achieve the guardrail positioning adjustment function. This solves the problem that the existing corrugated beam steel guardrail is time-consuming and labor-intensive to position and install because the beam is heavy and the horizontal posture adjustment is inconvenient.

[0026] Next, the extension and retraction of the pneumatic rod 108 is controlled by the clamping cylinder 106 to realize the pushing and clamping function of the corrugated beam steel guardrail in the corrugated beam steel placement frame 104, thereby improving the fixed stability of the corrugated beam steel guardrail installation.

[0027] Through the above steps, the corrugated beam steel guardrail is first fixed by passing it through the internal holes of the corrugated beam steel placement frame 104. Then, the servo motor 101 drives the angle adjustment block 102 and the arc-shaped connecting shaft 103 to rotate, thereby driving the relative horizontal tilt angle of the two corrugated beam steel placement frames 104 to achieve the guardrail positioning adjustment function. This avoids the problem of time-consuming and laborious positioning and installation of existing corrugated beam steel guardrails, which are difficult to adjust due to the heavy beams and horizontal posture during installation.

[0028] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An auxiliary tool for installing corrugated beam steel guardrails, including a guardrail hoisting and adjusting assembly (1), characterized in that: It also includes a pusher cart (2); the pusher cart (2) is provided on one side of the guardrail hoisting adjustment assembly (1); the guardrail hoisting adjustment assembly (1) includes a servo motor (101), an angle adjustment block (102), an arc-shaped connecting shaft (103), a corrugated beam rigid placement frame (104), a cylinder back plate (105), a clamping cylinder (106), an anti-slip strip (107), and a pneumatic rod (108); the servo motor (101) is provided on one side of the pusher cart (2), and the outer shell of the servo motor (101) is fixedly connected to the outer shell of the pusher cart (2), the servo motor ( An angle adjustment block (102) is provided on one side of 101, and the angle adjustment block (102) is fixedly connected to the drive shaft of the servo motor (101). An arc-shaped connecting shaft (103) is provided at both ends of the angle adjustment block (102), and the arc-shaped connecting shaft (103) is fixedly connected to the angle adjustment block (102). A wave beam rigid placement frame (104) is provided on the outer side of the arc-shaped connecting shaft (103), and the wave beam rigid placement frame (104) is rotatably connected to the arc-shaped connecting shaft (103). Anti-slip strips (107) are provided on the inner walls of the upper and lower ends of the wave beam rigid placement frame (104).

2. The corrugated beam steel guardrail installation auxiliary tool according to claim 1, characterized in that: A cylinder back plate (105) is provided in the space between the arc-shaped connecting shaft (103) and the servo motor (101), and the cylinder back plate (105) is fixedly connected to the housing of the servo motor (101).

3. The auxiliary tool for installing corrugated beam steel guardrails according to claim 2, characterized in that: Both ends of the cylinder back plate (105) are fixedly provided with clamping cylinders (106); the clamping cylinder (106) is provided with a pneumatic rod (108), and the pneumatic rod (108) is pneumatically telescopically connected to the clamping cylinder (106).

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