T-beam transport protection device

Abstract

The utility model discloses a T -shaped roof beam transportation protection device, including the bracket, the bracket is rectangular structure setting, the top wall of bracket is equipped with a plurality of crossbeam, is equipped with the opposite arrangement of inclined brace spare to crossbeam, and clamping piece, the hydraulic cylinder is hinged between inclined brace spare and crossbeam, the clamping piece swing is equipped in crossbeam. The utility model belongs to transportation protection device technical field, and specifically refers to T -shaped roof beam transportation protection device.

Description

Technical Field

[0001] This utility model belongs to the technical field of transportation protection devices, specifically referring to a T-beam transportation protection device. Background Technology

[0002] In the field of bridge construction, T-beams are widely used due to their unique structural advantages. T-beams have the same bending strength as rectangular beams, and due to their T-shaped structural design, they reduce the amount of concrete used and lighten the weight of the beam, thus possessing excellent spanning capacity. They play a key role in bridge erection and construction. T-beams in construction projects are usually prefabricated in a prefabrication yard and then transported to the construction site with the help of transfer equipment.

[0003] However, the high center of gravity and heavy weight of T-beams mean that they require specialized equipment for secure fixing during transportation. Otherwise, they are prone to tipping over during transport, which would seriously affect transportation efficiency and safety. The commonly used method of supporting the flange plates of T-beams with support rods is not very stable. On the other hand, the method of binding and fixing them to the transport vehicle with ropes often fails to meet the required strength. Utility Model Content

[0004] The technical problem this utility model aims to solve is that T-beams, with their high center of gravity and heavy weight, are prone to tipping over during transportation. The commonly used method of supporting the flange plates of T-beams with support rods is not very stable; while the method of binding and fixing them to the transport vehicle with ropes often fails to meet the required strength.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: a T-beam transport protection device, including a bracket, the bracket being a rectangular structure, a number of crossbeams being provided on the top wall of the bracket, diagonal braces arranged opposite to each other on the crossbeams, and clamping members, a hydraulic cylinder being hinged between the diagonal braces and the crossbeams, and the clamping members being movably mounted on the crossbeams.

[0006] Preferably, the diagonal brace includes a support cylinder and a sliding rod. The bottom end of the support cylinder is hinged to the top wall of the crossbeam. The sliding rod is slidably mounted on the support cylinder. A fastening bolt is threaded onto the support cylinder. The sliding rod has several threaded holes. The fastening bolt is threadedly connected to the threaded holes. The fixed end of the hydraulic cylinder is hinged to the top wall of the crossbeam, and the movable end of the hydraulic cylinder is hinged to the side wall of the support cylinder.

[0007] Preferably, the clamping member includes a sleeve arranged opposite to each other, the sleeve is slidably sleeved on the crossbeam, the top wall of the sleeve is fixedly provided with a clamping plate, the sleeve is threadedly connected with a second fastening bolt, the crossbeam is provided with a plurality of second screw holes, and the second fastening bolt is threadedly connected to the second screw hole.

[0008] Preferably, the bracket is provided with shock absorbers at its four corners. The shock absorbers include dampers and shock absorber springs. The fixed end of the damper is embedded in the top corner of the bracket, and the movable end of the damper is provided with a pad. The shock absorber spring is sleeved on the movable end of the damper and is located between the bracket and the pad.

[0009] Preferably, the pad is provided with a plurality of mounting holes.

[0010] Preferably, the top end of the slide bar is hinged with an elastic pad.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows:

[0012] This device forms a stable triangular support structure by setting relatively arranged diagonal braces on the crossbeam of the top wall of the bracket and hinged hydraulic cylinders between the diagonal braces and the crossbeam. The length of the extended slide rod of the diagonal braces can be flexibly adjusted according to the height of the T-beam. Combined with the precise fixing of the support cylinder angle by the hydraulic cylinder, it provides a solid and reliable diagonal support for the side wall of the T-beam, which greatly enhances the stability of the T-beam during transportation.

[0013] The clamping components consist of opposing ferrules that can slide freely on the crossbeam. The distance between the two ferrules can be easily adjusted according to the width of the bottom of the T-beam. The clamping plate fixed to the top wall of the ferrule can fit tightly against the bottom of the T-beam. At the same time, the bottom of the T-beam is firmly fixed by the threaded connection between the fastening bolts on the ferrule and the screw holes on the crossbeam, which improves the adaptability to fixing the bottom of T-beams of different sizes.

[0014] During transportation, dampers and shock-absorbing springs can effectively absorb and buffer vibrations, providing all-round shock absorption protection for the T-beams on the bracket and reducing the risk of damage to the T-beams caused by vibrations during transportation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 3 ;

[0018] Figure 4 This is a schematic diagram of the overall structure of an embodiment of the present utility model. Figure 4 ;

[0019] Figure 5 This is a diagram showing the changing states of an embodiment of the present utility model.

[0020] Among them, 1. bracket, 2. crossbeam, 3. diagonal brace, 4. clamping component, 5. hydraulic cylinder, 6. support cylinder, 7. slide rod, 8. fastening bolt one, 9. screw hole one, 10. ferrule, 11. clamping plate, 12. fastening bolt two, 13. screw hole two, 14. shock absorber, 15. damper, 16. shock absorber spring, 17. pad, 18. mounting hole, 19. elastic soft pad, 20. T-beam. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0023] like Figure 1-5 As shown, the T-beam transport protection device proposed in this utility model includes a bracket 1, which is a rectangular structure. Several crossbeams 2 are provided on the top wall of the bracket 1. The crossbeams 2 are provided with diagonal braces 3 arranged opposite to each other, as well as clamping members 4. A hydraulic cylinder 5 is hinged between the diagonal braces 3 and the crossbeams 2. The clamping members 4 are movably mounted on the crossbeams 2. The bottom end of the T-beam 20 is fixed by the clamping members 4, while the top of the T-beam 20 is supported by the diagonal braces 3.

[0024] like Figure 2 As shown, the diagonal brace 3 includes a support cylinder 6 and a sliding rod 7. The bottom end of the support cylinder 6 is hinged to the top wall of the crossbeam 2. The sliding rod 7 is slidably mounted on the support cylinder 6. A fastening bolt 8 is threadedly connected to the support cylinder 6. The sliding rod 7 has several screw holes 9. The fastening bolt 8 is threadedly connected to the screw holes 9. An elastic pad 19 is hinged to the top end of the sliding rod 7. The fixed end of the hydraulic cylinder 5 is hinged to the top wall of the crossbeam 2, and the movable end of the hydraulic cylinder 5 is hinged to the side wall of the support cylinder 6. The extension length of the sliding rod 7 is adjusted according to the height of the T-beam 20. The angle of the support cylinder 6 is fixed by the hydraulic cylinder 5 to form a triangular stable structure to diagonally brace the side wall of the T-beam 20.

[0025] like Figure 3 As shown, the clamping member 4 includes a sleeve 10 arranged opposite to each other. The sleeve 10 is slidably sleeved on the crossbeam 2. A clamping plate 11 is fixedly provided on the top wall of the sleeve 10. A fastening bolt 12 is threadedly connected to the sleeve 10. The crossbeam 2 is provided with a plurality of screw holes 13. The fastening bolt 12 is threadedly connected to the screw holes 13. The distance between the two sleeves 10 is adjusted according to the width of the bottom of the T-beam 20, and the clamping plate 11 on them is used to fix the bottom of the T-beam 20.

[0026] like Figure 4 As shown, the bracket 1 is provided with shock absorbers 14 at its four corners. Each shock absorber 14 includes a damper 15 and a shock absorber spring 16. The fixed end of the damper 15 is embedded in the top corner of the bracket 1, and the movable end of the damper 15 is provided with a pad 17. The shock absorber spring 16 is sleeved on the movable end of the damper 15 and is located between the bracket 1 and the pad 17. Through the damper 15 and the spring, the T-beam 20 on the bracket 1 can be shock-absorbing during transportation. The pad 17 is provided with several mounting holes 18, through which the bracket 1 can be fixed to an external transport vehicle.

[0027] In practical use, the bracket 1 is fixed to the transport vehicle platform by bolts through the mounting holes 18 of the pad 17 to ensure that the four shock absorbers 14 are evenly stressed. According to the bottom width of the T-beam 20, the two sleeves 10 on the crossbeam 2 are slid to a suitable distance, and the second fastening bolt 12 is tightened and inserted into the second screw hole 13 to ensure that the distance between the two sleeves 10 is adapted to the bottom width of the T-beam.

[0028] Move the adjusted bracket 1 to a suitable position under the T-beam, so that the bottom end of the T-beam is between the two clamps 10. Adjust the extension length of the slide rod 7 according to the height of the crossbeam 2, and fix it with the fastening bolt 8. Start the hydraulic cylinder 5 to push the support cylinder 6 to rotate around the hinge point with the crossbeam 2. Adjust the angle of the diagonal brace 3 until the elastic soft pad 19 at the top of the diagonal brace 3 is in close contact with the side wall of the T-beam. At this time, the side wall of the T-beam is obliquely supported. At the same time, the clamp 11 on the clamp 10 is also in close contact with the bottom of the T-beam, thus fixing the bottom of the T-beam.

[0029] During transportation, the damper 15 and the shock-absorbing spring 16 absorb road bumps and reduce the vibration of the T-beam 20.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A T-beam transport protection device, comprising a bracket (1), wherein the bracket (1) is a rectangular structure, characterized in that: The bracket (1) has several crossbeams (2) on its top wall. The crossbeams (2) are provided with oppositely arranged diagonal braces (3) and clamping members (4). A hydraulic cylinder (5) is hinged between the diagonal braces (3) and the crossbeams (2). The clamping members (4) are movably mounted on the crossbeams (2).

2. The T-beam transport protection device according to claim 1, characterized in that: The diagonal brace (3) includes a support cylinder (6) and a sliding rod (7). The bottom end of the support cylinder (6) is hinged to the top wall of the crossbeam (2). The sliding rod (7) is slidably mounted on the support cylinder (6). A fastening bolt (8) is threadedly connected to the support cylinder (6). Several screw holes (9) are provided on the sliding rod (7). The fastening bolt (8) is threadedly connected to the screw holes (9). The fixed end of the hydraulic cylinder (5) is hinged to the top wall of the crossbeam (2), and the movable end of the hydraulic cylinder (5) is hinged to the side wall of the support cylinder (6).

3. The T-beam transport protection device according to claim 1 or 2, characterized in that: The clamping member (4) includes a sleeve (10) arranged opposite to each other. The sleeve (10) is slidably sleeved on the crossbeam (2). The top wall of the sleeve (10) is fixedly provided with a clamping plate (11). The sleeve (10) is threadedly connected with a second fastening bolt (12). The crossbeam (2) is provided with several second screw holes (13). The second fastening bolt (12) and the second screw hole (13) are threadedly connected.

4. The T-beam transport protection device according to claim 3, characterized in that: The bracket (1) is provided with shock absorbers (14) at its four corners. The shock absorbers (14) include dampers (15) and shock absorber springs (16). The fixed end of the damper (15) is embedded in the top corner of the bracket (1). The movable end of the damper (15) is provided with a pad (17). The shock absorber spring (16) is sleeved on the movable end of the damper (15) and is located between the bracket (1) and the pad (17).

5. The T-beam transport protection device according to claim 4, characterized in that: The pad (17) is provided with several mounting holes (18).

6. The T-beam transport protection device according to claim 2, characterized in that: The top of the slide bar (7) is hinged with an elastic pad (19).

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