Hydraulic flat plate stable transportation protection device

Abstract

The utility model relates to the technical field of hydraulic flat car auxiliary devices, and discloses a hydraulic flat car stable transportation protection device which comprises a car body, a transportation table is placed above the car body, a hydraulic lifting frame is rotationally installed between the bottom of the transportation table and the interior of the car body, and an installation bottom plate is hinged to the front portion of the top of the transportation table. A first plate sleeve is integrally formed on the mounting bottom plate, a first adjusting plate is slidably mounted in the first plate sleeve, a connecting plate is fixed to the upper end of the first adjusting plate, second plate sleeves are fixed to the two sides and the rear portion of the top of the conveying table, second adjusting plates are slidably mounted in the second plate sleeves, and a connecting frame is fixed to the upper portions of the second adjusting plates. Fastening bolts are in threaded connection with the interior of the first plate sleeve and the first adjusting plate and the interior of the second plate sleeve and the interior of the second adjusting plate behind the top of the conveying table correspondingly, so that conveyed objects on the conveying table are better protected, and the conveyed objects on the conveying table are not prone to falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for hydraulic flatbed trucks, and particularly relates to a hydraulic flatbed stable transportation protection device. Background Technique

[0002] A flatbed truck is an electric rail vehicle used for in-plant transportation, also known as an electric flatcar, trolley, or gantry car. It has the advantages of simple structure, convenient use, easy maintenance, large load-bearing capacity, and less pollution. It is widely used in machine manufacturing and metallurgical factories for transporting heavy objects across bays within the workshop in cooperation with cranes. The KP series of electric flatcars are low in height, have a strengthened tabletop, are easy to modify, and are convenient to repair.

[0003] In the related art, reference can be made to the Chinese patent with the publication number CN214828716U, which specifically discloses a hydraulic flatbed truck. The advantages of this hydraulic flatbed truck during use are not only that it can achieve the reciprocating transportation of work materials, but also that it can automatically assist in the feeding work during production. The feeding process is stable and simple, saving time and effort compared to manual labor. The overall design is practical and effective, and it has strong operability.

[0004] The applicant found that there are deficiencies in the use of the above-mentioned hydraulic flatbed truck: when the transportation platform transports an object, since the transportation platform does not have a protection structure for the object, the object on the transportation platform is likely to fall and be damaged during transportation. At the same time, in the prior art, a protective frame can be set on the flatbed truck, but the height of the protective frame is relatively fixed, which is not conducive to transporting objects of multiple heights.

[0005] In view of this, this technical solution proposes a hydraulic flatbed stable transportation protection device to better solve the above-mentioned problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a hydraulic flatbed stable transportation protection device in order to solve the above-mentioned problems.

[0007] The technical solution adopted by the utility model is as follows: a hydraulic flatbed stable transportation protection device includes a vehicle body, a transportation platform is placed above the vehicle body, and a hydraulic lifting frame is rotatably installed between the bottom of the transportation platform and the inside of the vehicle body;

[0008] A mounting base plate is hinged to the front of the top of the transportation platform, and a first plate sleeve is integrally formed on the mounting base plate. A first adjusting plate is slidably installed inside the first plate sleeve, and a connecting plate is fixed to the upper end of the first adjusting plate. Second plate sleeves are fixed to both sides and the rear of the top of the transportation platform, and a second adjusting plate is slidably installed inside the second plate sleeve. A connecting frame is fixed above the second adjusting plate. Tightening bolts are threadedly connected inside the first plate sleeve and the first adjusting plate, and inside the second plate sleeve at the rear of the top of the transportation platform and the second adjusting plate. A positioning pin is inserted into the second plate sleeve and the connecting frame.

[0009] In a preferred embodiment, rollers for moving the vehicle body are provided around the bottom of the vehicle body.

[0010] In a preferred embodiment, a handrail can be provided on the left side of the vehicle body, and an electric control panel can be provided on the right side of the vehicle body and electrically connected to the hydraulic cylinder inside the hydraulic lifting frame.

[0011] In a preferred embodiment, threaded holes adapted to the fastening bolts are linearly formed inside both the first adjusting plate and the second adjusting plate, and the fastening bolts are threadedly connected in the threaded holes.

[0012] In a preferred embodiment, an operation plate for facilitating the rotation of the fastening bolt is fixed on the bolt head of the fastening bolt.

[0013] In a preferred embodiment, a retaining cord is fixed between the positioning pin and the connecting frame.

[0014] In a preferred embodiment, first straps are equidistantly fixed on the connecting plate, and second straps for cooperating with the first straps for binding are equidistantly fixed on the connecting frame.

[0015] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows: it is convenient to better protect the transported objects on the transport platform, so that the objects transported on the transport platform are not likely to fall off.

[0016] 1. In the present utility model, the use height of the transport platform can be controlled by the hydraulic lifting frame, and the device can be moved to the position where it is needed by the rollers.

[0017] 2. In the present utility model, first place the object on the transport platform, and then adjust the height of the connecting frame according to the height of the object. By rotating the fastening bolts inside the second rotating plate sleeve and the second adjusting plate, the fastening bolts are separated from the second adjusting plate, and then the height of the connecting frame can be adjusted. Then lock the fastening bolts in the second adjusting plate. At this time, rotate the fastening bolts inside the first plate sleeve and the first adjusting plate to separate the fastening bolts from the first adjusting plate, and then pull the connecting plate to flip the first plate sleeve and the first adjusting plate so that the connecting plate is butted and fitted with the connecting frame. At this time, insert the positioning pin into the connecting plate and the connecting frame to limit the connecting plate on the connecting frame. Finally, lock the fastening bolts in the first adjusting plate. When the height of the object is between the connecting frame and the connecting plate, at this time, through the cooperation of the first straps and the second straps, the upper part of the object can be bound and limited to increase the stability of the object during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present utility model;

[0019] Figure 2 For the present utility model Figure 1 Schematic enlarged view of the structure of area A in it;

[0020] Figure 3 Schematic installation structure diagram of the second plate sleeve and the second adjusting plate of the present utility model.

[0021] Markings in the figure: 1 - vehicle body; 2 - roller; 3 - hydraulic lifting frame; 4 - transport platform; 5 - installation base plate; 6 - first plate sleeve; 7 - first adjusting plate; 8 - connecting plate; 9 - second plate sleeve; 10 - second adjusting plate; 11 - connecting frame; 12 - fastening bolt; 13 - positioning pin; 14 - anti-loss rope; 15 - first strap; 16 - second strap. Specific embodiments

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the protection scope of the present utility model.

[0023] The following will be combined with Figures 1-3 A hydraulic flatbed stable transportation protection device of the embodiments of the present utility model will be described in detail.

[0024] Refer to Figure 1 As shown, a hydraulic flatbed stable transportation protection device includes a vehicle body 1. Rollers 2 for moving the vehicle body 1 are provided around the bottom of the vehicle body 1. A transport platform 4 is placed above the vehicle body 1, and a hydraulic lifting frame 3 is rotatably installed between the bottom of the transport platform 4 and the inside of the vehicle body 1. The hydraulic lifting frame 3 is mainly composed of a hydraulic cylinder and a lifting frame. An armrest can be provided on the left side of the vehicle body 1, and an electric control board can be provided on the right side of the vehicle body 1 and electrically connected to the hydraulic cylinder inside the hydraulic lifting frame 3.

[0025] Through the above technical solution, the use height of the transport platform 4 can be controlled by the hydraulic lifting frame 3, and the device can be moved to the position where it is needed through the rollers 2.

[0026] Refer to Figures 1-3As shown in the figure, a mounting base plate 5 is hinged to the front of the top of the transport platform 4, and a first plate sleeve 6 is integrally formed on the mounting base plate 5. An adjusting plate 7 is slidably installed inside the first plate sleeve 6, and a connecting plate 8 is fixed to the upper end of the adjusting plate 7. Second plate sleeves 9 are fixed to both sides and the rear of the top of the transport platform 4, and an adjusting plate 10 is slidably installed inside the second plate sleeves 9. A connecting frame 11 is fixed above the adjusting plate 10. Tightening bolts 12 are threadedly connected inside the first plate sleeve 6 and the adjusting plate 7 and the second plate sleeve 9 and the adjusting plate 10 at the rear of the top of the transport platform 4. Thread holes adapted to the tightening bolts 12 are linearly formed inside the adjusting plate 7 and the adjusting plate 10, and the tightening bolts 12 are threadedly connected in the thread holes. An operating plate for facilitating the rotation of the tightening bolts 12 is fixed to the bolt head of the tightening bolts 12. A positioning pin 13 is inserted into the second plate sleeve 9 and the connecting frame 11, and an anti-loss cord 14 is fixed between the positioning pin 13 and the connecting frame 11.

[0027] Through the above technical solution, first place the object on the transport platform 4, and then adjust the height of the connecting frame 11 according to the height of the object. By rotating the tightening bolts 12 inside the second plate sleeve 9 and the adjusting plate 10, the tightening bolts 12 are separated from the adjusting plate 10, and the height of the connecting frame 11 can be adjusted. Then lock the tightening bolts 12 in the adjusting plate 10. At this time, rotate the tightening bolts 12 inside the first plate sleeve 6 and the adjusting plate 7 to separate the tightening bolts 12 from the adjusting plate 7, and then pull the connecting plate 8 to flip the first plate sleeve 6 and the adjusting plate 7 so that the connecting plate 8 is butted and fitted with the connecting frame 11. At this time, insert the positioning pin 13 into the connecting plate 8 and the connecting frame 11, and the connecting plate 8 can be limited on the connecting frame 11. Finally, lock the tightening bolts 12 in the adjusting plate 7.

[0028] Reference Figure 1 As shown in the figure, first straps 15 are equidistantly fixed on the connecting plate 8, and second straps 16 for binding and using in cooperation with the first straps 15 are equidistantly fixed on the connecting frame 11.

[0029] Through the above technical solution, when the height of the object is connected to the connecting frame 11 and the connecting plate 8, at this time, through the cooperation of the first straps 15 and the second straps 16, the upper part of the object can be bound and limited, increasing the stability of the object during transportation.

[0030] Advantages of this application: It is convenient to better protect the objects transported on the transport platform 4, so that the objects transported on the transport platform 4 are not likely to fall off.

[0031] Working principle: First, place the object on the transport platform 4, and then adjust the height of the connecting frame 11 according to the height of the object. By rotating the fastening bolt 12 inside the second plate sleeve 9 and the second adjusting plate 10, the fastening bolt 12 is separated from the second adjusting plate 10, and the height of the connecting frame 11 can be adjusted. Then, lock the fastening bolt 12 in the second adjusting plate 10. At this time, rotate the fastening bolt 12 inside the first plate sleeve 6 and the first adjusting plate 7 to separate the fastening bolt 12 from the first adjusting plate 7, and then pull the connecting plate 8 to flip the first plate sleeve 6 and the first adjusting plate 7 so that the connecting plate 8 is butted and fitted with the connecting frame 11. At this time, insert the positioning pin 13 into the connecting plate 8 and the connecting frame 11 to limit the connecting plate 8 on the connecting frame 11. Finally, lock the fastening bolt 12 in the first adjusting plate 7. When the height of the object is the same as that of the connecting frame 11 and the connecting plate 8, at this time, through the cooperation of the first strap 15 and the second strap 16, the upper part of the object can be bound and limited to increase the stability of the object during transportation.

[0032] The use height of the transport platform 4 can be controlled by the hydraulic lifting frame 3, and the device can be moved to the position where it is needed through the rollers 2.

[0033] The above embodiments only represent several implementation manners of the present utility model, and the description is relatively specific and detailed, but it cannot be understood as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A hydraulic flatbed stabilization transport protection device, comprising a vehicle body, characterized in that: A transport platform is placed above the vehicle body, and a hydraulic lifting frame is rotatably installed between the bottom of the transport platform and the interior of the vehicle body; A mounting base plate is hinged at the front of the top of the transport platform, and a plate sleeve 1 is integrally formed on the mounting base plate, an adjusting plate 1 is slidably installed inside the plate sleeve 1, and a connecting plate is fixed to the upper end of the adjusting plate 1, plate sleeves 2 are fixed on both sides and the rear of the top of the transport platform, and an adjusting plate 2 is slidably installed inside the plate sleeve 2, a connecting frame is fixed above the adjusting plate 2, the plate sleeve 1 and the adjusting plate 1 are threadedly connected to the inside of the plate sleeve 2 and the adjusting plate 2 at the rear of the top of the transport platform with fastening bolts, and locating pins are inserted into the inside of the plate sleeve 2 and the connecting frame.

2. A hydraulic flatbed stabilizing transport protection device as claimed in claim 1, characterized in that: Rollers for moving the vehicle body are arranged around the bottom of the vehicle body.

3. A hydraulic flatbed stabilizing transport protection device as claimed in claim 2, characterized in that: An armrest may be provided on the left side of the vehicle body, and an electric control panel may be provided on the right side of the vehicle body to be electrically connected to the hydraulic cylinder inside the hydraulic lifting frame.

4. A hydraulic flatbed stabilizing transport protection device as claimed in claim 1, characterized in that: The insides of the adjusting plate 1 and the adjusting plate 2 are both linearly provided with threaded holes adapted to the fastening bolts, and the fastening bolts are threadedly connected in the threaded holes.

5. A hydraulic flatbed stabilizing transport protection device as claimed in claim 4, characterized in that: An operating plate for facilitating the rotation of the fastening bolt is fixed on the bolt head of the fastening bolt.

6. A hydraulic flatbed stabilizing transport protection device as claimed in claim 1, characterized in that: An anti-lost rope is fixed between the positioning pin and the connecting frame.

7. A hydraulic flatbed stabilizing transport protection device as claimed in claim 1, characterized in that: The connecting plate is fixed with first binding straps at equal intervals, and the connecting frame is fixed with second binding straps at equal intervals for binding in cooperation with the first binding straps.

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