Adjustable anti-overturning supporting structure of beam transporting vehicle

Abstract

The utility model discloses an adjustable anti-overturning supporting structure of a beam transporting vehicle, which belongs to the technical field of beam transporting vehicles, and comprises a vehicle body, the top of the vehicle body is fixedly connected with a base, the top of the base is provided with two adjusting mechanisms and eight old tires, and the top of the base is slidably connected with two clamping blocks; the adjusting mechanism comprises two adjusting frames, six fixing rods, four adjusting rods, two adjusting plates and two rotating shaft frames, the opposite sides of the two adjusting frames are fixedly connected with the two sides of the fixing rods correspondingly, the sides, close to the old tire, of the fixing rods are fixedly connected with the old tire, and the tops of the adjusting rods are fixedly connected with the bottoms of the adjusting frames; the bottom of the adjusting rod extends into the adjusting plate and is in sliding connection with the interior of the adjusting plate, and the problems that in the existing beam frame transporting process through beam transporting vehicles, most of the beam transporting vehicles are inconvenient to adjust, the beam frame is prone to overturning in the transporting process, and certain dangerousness exists are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of beam transport vehicle, especially to adjustable anti-overturning support structure of beam transport vehicle. BACKGROUND

[0002] The beam transport vehicle is a special vehicle used for transporting large prefabricated beams in bridge construction projects.

[0003] The existing beam transport vehicle cannot realize large-angle rotation, is inconvenient to turn, and has no baffle to block the goods.

[0004] The existing patent (publication number: CN215794021U) discloses a novel beam transport vehicle with rotatable beam body, which comprises a main beam transport vehicle, a vice beam transport vehicle is arranged on the left side of the main beam transport vehicle, a plurality of moving wheels are arranged at the lower ends of the main beam transport vehicle and the vice beam transport vehicle, a plurality of hydraulic jacks are arranged at the lower end of the main beam transport vehicle, a plurality of electric telescopic rods are arranged at the lower end of the vice beam transport vehicle, and horizontal wheels are arranged at the lower end of the electric telescopic rods. The hydraulic jacks at the lower end of the main beam transport vehicle and the electric telescopic rods at the lower end of the vice beam transport vehicle are started at the same time, the horizontal wheels also touch the bottom at the same time when the hydraulic jacks touch the ground, the motor drives the rotation shaft one, the gear one, the gear two and the rotation shaft two to rotate, so that the vice beam transport vehicle can rotate around the support plate. When the vice beam transport vehicle rotates to the specified position, the hydraulic jacks and the electric telescopic rods move upward at the same time, realizing the arbitrary angle rotation of the vice beam transport vehicle and facilitating the turning of the beam transport vehicle.

[0005] In view of the above problems, the existing patent provides a solution, but the above-mentioned solution has certain limitations in use. During the process of transporting the beam frame by the beam transport vehicle, most of the beam transport vehicles are not convenient to adjust, so that the beam frame is prone to overturning during transportation, which has certain danger.

[0006] Therefore, the adjustable anti-overturning support structure of the beam transport vehicle is proposed. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing the adjustable anti-overturning support structure of the beam transport vehicle, which can solve the problem that most of the beam transport vehicles are not convenient to adjust during the process of transporting the beam frame by the beam transport vehicle, so that the beam frame is prone to overturning during transportation, which has certain danger.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: the adjustable anti-overturning support structure of the beam transport vehicle comprises a vehicle body, a base is fixedly connected to the top of the vehicle body, two adjusting mechanisms and eight old tires are arranged on the top of the base, and two clamping blocks are slidably connected to the top of the base.

[0009] The adjusting mechanism comprises two adjusting frames, six fixing rods, four adjusting rods, two adjusting plates and two rotating shaft frames, the opposite sides of the two adjusting frames are fixedly connected with the two sides of the fixing rods respectively, the side close to the old tire of the fixing rod is fixedly connected with the old tire, the top of the adjusting rod is fixedly connected with the bottom of the adjusting frame, the bottom of the adjusting rod extends to the inside of the adjusting plate and is slidably connected with the inside of the adjusting plate, and the surface of the rotating shaft frame is rotatably connected with the inside of the base.

[0010] Preferably, the two sides of the adjusting plate are provided with two first positioning pins, the side close to the adjusting plate of the first positioning pin extends to the inside of the adjusting plate and is in close contact with the inside of the adjusting rod.

[0011] Preferably, the bottom of the clamping block is fixedly connected with two limiting blocks, the top of the base is provided with two limiting grooves, and the surface of the limiting block is in contact with the inside of the limiting groove.

[0012] Preferably, the top of the base is provided with two protective pads, and the side close to the clamping block of the protective pad is fixedly connected with the clamping block.

[0013] Preferably, the top of the clamping block is provided with two second positioning pins, the top of the base is provided with a plurality of positioning grooves, and the bottom of the second positioning pin extends to the inside of the positioning groove through the clamping block.

[0014] Preferably, the top of the base is provided with four positioning mechanisms, the positioning mechanism comprises four third positioning pins and eight fixing blocks provided on the top of the base.

[0015] Preferably, the top of the base is provided with four fixing grooves, the bottom of the fixing block is fixedly connected with the inside of the fixing groove, and the bottom of the third positioning pin extends to the inside of the rotating shaft frame through the fixing block.

[0016] Preferably, the inside of the fixing groove is provided with a rotating groove, the surface of the rotating shaft frame is fixedly connected with a mounting sleeve, the top of the mounting sleeve is fixedly connected with the bottom of the adjusting plate, and the surface of the mounting sleeve is rotatably connected with the inside of the rotating groove.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1, the rotating shaft frame is rotated, so that the adjusting plate is driven by the adjusting rod to rotate to the appropriate angle, the adjusting frame is driven by the adjusting rod to adjust the fixing rod to rise and fall, and the adjusting rod is fixed by the first positioning pin, thereby reducing the phenomenon that the beam frame is overturned when transported by the vehicle body.

[0019] 2、The application makes the rotating shaft frame drive the adjusting plate to rotate through the installation sleeve in the rotating groove, and the third positioning pin positions the rotating shaft frame through the fixed block, so that the old tire and the front side and the rear side of the beam frame are tightly contacted through the fixed rod. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structural diagram of the adjustable anti-overturning support structure of the beam transport vehicle.

[0021] Figure 2 It is the three-dimensional connection schematic diagram of the adjusting mechanism in the utility model.

[0022] Figure 3 It is the three-dimensional connection schematic diagram of the adjusting rod and the first positioning pin in the utility model.

[0023] Figure 4 It is the three-dimensional connection schematic diagram of the limiting block and the clamping block in the utility model.

[0024] Figure 5 It is the three-dimensional connection schematic diagram of the positioning mechanism in the utility model.

[0025] In the figure, 1, vehicle body; 2, base; 3, adjusting mechanism; 301, adjusting frame; 302, fixed rod; 303, adjusting rod; 304, adjusting plate; 305, rotating shaft frame; 4, old tire; 5, clamping block; 6, protective pad; 7, positioning mechanism; 701, third positioning pin; 702, fixed block; 703, installation sleeve; 704, rotating groove; 705, fixed groove; 8, second positioning pin; 9, first positioning pin; 10, limiting block; 11, positioning groove; 12, limiting groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical schemes:

[0028] The adjustable anti-overturning support structure of the beam transport vehicle comprises a vehicle body 1, the top of the vehicle body 1 is fixedly connected with a base 2, the top of the base 2 is provided with two adjusting mechanisms 3 and eight old tires 4, and the top of the base 2 is slidably connected with two clamping blocks 5.

[0029] The adjusting mechanism 3 comprises two adjusting frames 301, six fixed rods 302, four adjusting rods 303, two adjusting plates 304 and two rotating shaft frames 305. The opposite sides of the two adjusting frames 301 are fixedly connected with the two sides of the fixed rods 302 respectively. The side of the fixed rod 302 close to the old tire 4 is fixedly connected with the old tire 4. The top of the adjusting rod 303 is fixedly connected with the bottom of the adjusting frame 301. The bottom of the adjusting rod 303 extends to the inside of the adjusting plate 304 and is slidingly connected with the inside of the adjusting plate 304. The surface of the rotating shaft frame 305 is rotationally connected with the inside of the base 2.

[0030] In this embodiment, by moving the two clamping blocks 5 to the appropriate positions, the two clamping blocks 5 are conveniently fixed and positioned on the beam frame. The surface of the adjusting rod 303 is slidingly connected with the inside of the adjusting plate 304. The rotating shaft frame 305 is conveniently driven by the base 2 to drive the adjusting plate 304 to rotate. Thus, the adjusting plate 304 drives the adjusting frame 301 to rotate to the appropriate angle through the adjusting rod 303. The adjusting frame 301 drives the fixed rod 302 to adjust the lifting through the adjusting rod 303. Thus, the old tire 4 is driven by the fixed rod 302 to tightly contact the front side and the rear side of the beam frame. Therefore, the phenomenon that the beam frame is overturned when transported by the vehicle body 1 is reduced.

[0031] Specifically, as shown in Figure 2 , Figure 3 , the two sides of the adjusting plate 304 are provided with two first positioning pins 9. The side of the first positioning pin 9 close to the adjusting plate 304 extends to the inside of the adjusting plate 304 and tightly contacts with the inside of the adjusting rod 303.

[0032] Specifically, as shown in Figure 2 , Figure 4 , the bottom of the clamping block 5 is fixedly connected with two limiting blocks 10. The top of the base 2 is provided with two limiting grooves 12. The surface of the limiting block 10 contacts with the inside of the limiting groove 12.

[0033] Specifically, as shown in Figure 2 , Figure 4 , the top of the base 2 is provided with two protective pads 6. The side of the protective pad 6 close to the clamping block 5 is fixedly connected with the clamping block 5.

[0034] In this embodiment, by fixing the side of the protective pad 6 close to the clamping block 5 with the clamping block 5, the clamping block 5 is conveniently moved in the inside of the limiting groove 12 through the limiting block 10. Thus, the protective pad 6 is driven to tightly contact with the surface of the beam frame. The beam frame is conveniently positioned and protected. The effect of positioning and protecting the beam frame is achieved.

[0035] Specifically, as shown in Figure 4 , Figure 5As shown in FIG. 1, the top of the base 2 is provided with four positioning mechanisms 7, and the top of the clamping block 5 is provided with two second positioning pins 8.

[0036] Specifically, as shown in FIG. 1, the top of the base 2 is provided with four positioning mechanisms 7, and the top of the clamping block 5 is provided with two second positioning pins 8. Figure 2 、 Figure 5 As shown in FIG. 1, the top of the base 2 is provided with four positioning mechanisms 7, and the top of the clamping block 5 is provided with two second positioning pins 8.

[0037] In this embodiment: by making the surface of the second positioning pin 8 in contact with the inside of the positioning slot 11, the second positioning pin 8 can be conveniently positioned through the positioning slot 11 to position the clamping block 5, so that the clamping block 5 can be conveniently adjusted according to the specifications of the beam frame, thereby achieving the effect of conveniently fixing the beam frame.

[0038] Specifically, as shown in FIG. 1, Figure 5 As shown in FIG. 1, the top of the base 2 is provided with four positioning mechanisms 7, and the top of the clamping block 5 is provided with two second positioning pins 8.

[0039] Specifically, as shown in FIG. 1, Figure 5 As shown in FIG. 1, the inside of the fixed slot 705 is provided with a rotating slot 704, the surface of the rotating shaft frame 305 is fixedly connected with a mounting sleeve 703, the top of the mounting sleeve 703 is fixedly connected with the bottom of the adjusting plate 304, and the surface of the mounting sleeve 703 is rotatably connected with the inside of the rotating slot 704.

[0040] In this embodiment: by making the inside of the mounting sleeve 703 fixedly connected with the surface of the rotating shaft frame 305, the rotating shaft frame 305 can be conveniently rotated in the inside of the rotating slot 704 through the mounting sleeve 703, and the surface of the third positioning pin 701 extends to the inside of the rotating shaft frame 305, thereby conveniently positioning the rotating shaft frame 305, thereby achieving the effect of positioning the rotating shaft frame 305.

[0041] Working principle: when the beam frame is transported through the vehicle body 1, the two clamping blocks 5 are moved to the appropriate position in the limiting groove 12 through the limiting block 10, so that the two clamping blocks 5 drive the protective pad 6 to contact the beam frame, so that the clamping block 5 is limited and fixed to the beam frame through the second positioning pin 8, then the rotating shaft frame 305 is rotated, the adjusting plate 304 is driven to rotate in the rotating groove 704 through the mounting sleeve 703, so that the adjusting plate 304 drives the adjusting frame 301 to rotate to the appropriate angle through the adjusting rod 303, the adjusting frame 301 drives the fixed rod 302 to adjust up and down through the adjusting rod 303, the adjusting rod 303 is fixed through the first positioning pin 9, and the third positioning pin 701 is positioned through the fixed block 702 The rotating shaft frame 305 is positioned, that is, the old tire 4 is driven to tightly contact the front side and the rear side of the beam frame through the fixed rod 302, so that the phenomenon of overturning of the beam frame during transportation through the vehicle body 1 is reduced, and the problem that most of the beam transporters are not convenient to adjust during the process of transporting the beam frame through the beam transporter is solved, so that the beam frame is prone to overturning during transportation, which has a certain risk. Problem.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An adjustable anti-tipping support structure for a beam transport vehicle, comprising a vehicle body (1), characterized in that: The top of the vehicle body (1) is fixedly connected to a base (2), and the top of the base (2) is provided with two adjustment mechanisms (3) and eight old tires (4), and the top of the base (2) is slidably connected with two locking blocks (5); The adjustment mechanism (3) includes two adjustment frames (301), six fixed rods (302), four adjustment rods (303), two adjustment plates (304), and two rotating shaft frames (305). The two adjustment frames (301) are fixedly connected to the two sides of the fixed rods (302) respectively on opposite sides. The fixed rods (302) are fixedly connected to the old tire (4) on the side closer to the old tire (4). The top of the adjustment rod (303) is fixedly connected to the bottom of the adjustment frame (301). The bottom of the adjustment rod (303) extends into the interior of the adjustment plate (304) and is slidably connected to the interior of the adjustment plate (304). The surface of the rotating shaft frame (305) is rotatably connected to the interior of the base (2).

2. The adjustable anti-overturning support structure for the beam transport vehicle according to claim 1, characterized in that: Two first positioning pins (9) are provided on both sides of the adjustment plate (304). The first positioning pins (9) extend into the interior of the adjustment plate (304) on the side closest to the adjustment plate (304) and are in close contact with the interior of the adjustment rod (303).

3. The adjustable anti-overturning support structure for the beam transport vehicle according to claim 1, characterized in that: The bottom of the card block (5) is fixedly connected to two limiting blocks (10), and the top of the base (2) is provided with two limiting grooves (12). The surface of the limiting block (10) is in contact with the inside of the limiting groove (12).

4. The adjustable anti-overturning support structure for the beam transport vehicle according to claim 1, characterized in that: The base (2) has two protective pads (6) on its top, and the protective pads (6) are fixedly connected to the card block (5) on the side near the card block (5).

5. The adjustable anti-overturning support structure for the beam transport vehicle according to claim 1, characterized in that: The top of the card block (5) is provided with two second positioning pins (8), and the top of the base (2) is provided with several positioning grooves (11). The bottom of the second positioning pins (8) passes through the card block (5) and extends into the interior of the positioning grooves (11).

6. The adjustable anti-overturning support structure for the beam transport vehicle according to claim 1, characterized in that: The base (2) is provided with four positioning mechanisms (7) on its top. The positioning mechanism (7) includes four third positioning pins (701) and eight fixing blocks (702) on the top of the base (2).

7. The adjustable anti-overturning support structure for the beam transport vehicle according to claim 6, characterized in that: The base (2) has four fixing slots (705) on its top. The bottom of the fixing block (702) is fixedly connected to the inside of the fixing slot (705). The bottom of the third positioning pin (701) passes through the fixing block (702) and extends into the inside of the rotating shaft frame (305).

8. The adjustable anti-overturning support structure for the beam transport vehicle according to claim 7, characterized in that: The fixed groove (705) has a rotating groove (704) inside. The surface of the rotating shaft bracket (305) is fixedly connected to the mounting sleeve (703). The top of the mounting sleeve (703) is fixedly connected to the bottom of the adjusting plate (304). The surface of the mounting sleeve (703) is rotatably connected to the inside of the rotating groove (704).

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