Steel platform reinforcing structure for steel trestle

Abstract

The utility model discloses a steel platform reinforcing structure for a steel trestle, which belongs to the field of steel trestle steel platforms and comprises a bearing component and a jacking component, the bearing component comprises two bearing plates which are symmetrically mounted, and the lower ends of the two bearing plates are fixedly connected with a plurality of support legs at equal intervals. A plurality of lug blocks are symmetrically mounted at the lower ends of the two bearing plates at equal intervals, bearing rods are inserted into the lug blocks, first screw holes are formed in one ends of the lug blocks, first bolts are fixedly connected to the two ends of the bearing rods, and the first bolts are in threaded connection with the interiors of the first screw holes; according to the steel platform reinforcing structure, the arranged bearing assembly is matched with the jacking assembly, the jacking and lifting effect on the steel platform can be remarkably enhanced through a triangular structure, and therefore the use safety of the reinforcing structure is improved, and meanwhile the reinforcing structure is convenient to disassemble through mutual matching of the structures; and therefore, the disassembly, carrying and use convenience of each part can be improved.

Description

Technical Field

[0001] The utility model relates to the field of steel platforms for steel trestle bridges, in particular to a steel platform reinforcement structure for steel trestle bridges. Background Art

[0002] A steel trestle is a temporary or permanent bridge structure used for loading and unloading cargo. It is usually made of steel and has high strength and durability. It is widely used in ports, freight stations, warehouses, railway loading and unloading yards and other places to connect docks and trucks to facilitate cargo loading and unloading. In order to facilitate the use of auxiliary steel trestle, a steel platform needs to be built on one side. In order to improve the construction stability of the steel platform, it needs to be reinforced, and then a reinforcement structure needs to be used. Among them, the "bridge pile foundation construction steel platform local settlement reinforcement structure" disclosed in the application number "CN202120646546.X" is also an increasingly mature technology. Its "utility model except the original steel support In addition to the support system, a new reinforced steel support system is added to the steel platform for bridge pile foundation construction, which makes the support structure more reliable and reduces safety hazards and the risk of re-settlement. However, the reinforcement structure still has the following defects during use: the reinforcement structure can indeed achieve a reinforcement effect by combining the original steel with the bridge pile foundation, but the above reinforcement structure is simple, so the reinforcement effect is not significant enough. Based on this, it is necessary to provide a reinforcement structure that can significantly improve the reinforcement effect and improve the safety of use. In addition, the reinforcement structure is simple, so it is inconvenient to disassemble and carry. Based on this, it is necessary to provide a reinforcement structure that is easy to disassemble and carry. Utility Model Content

[0003] The embodiment of the utility model provides a steel platform reinforcement structure for a steel trestle, which aims to solve the problem that the overall structural reinforcement effect and stability of the existing reinforcement structure need to be improved and it is not easy to disassemble.

[0004] To achieve the above-mentioned purpose, the utility model provides a steel platform reinforcement structure for a steel trestle, comprising a receiving assembly and a top support assembly;

[0005] The connecting assembly includes two symmetrically mounted connecting plates, the lower ends of the two connecting plates are fixedly connected to a plurality of legs at equal distances, the lower ends of the two connecting plates are symmetrically mounted with a plurality of ear blocks at equal distances, a plurality of the ear blocks are internally plugged with connecting rods, a first screw hole is opened at one end of a plurality of the ear blocks, a first bolt is fixedly connected to the two ends of a plurality of the connecting rods, the first bolt is threadedly connected to the inside of the first screw hole, and a plurality of reinforcing rods are internally plugged with equal distances;

[0006] The top support assembly includes several top support plates installed on the back sides of two supporting plates. The upper ends of several of the top support plates are fixedly connected with hinged joints, and the interiors of several of the hinged joints are plugged with connecting shafts. Support plates are hinged between the top support plates and the support legs.

[0007] As a preferred solution of the present invention, a plurality of triangular grooves are symmetrically and equidistantly formed on the surfaces of the plurality of legs, and a plurality of the reinforcing rods are inserted into the inside of the triangular grooves.

[0008] As a preferred solution of the present invention, two connecting pieces are fixedly connected to the opposite back surfaces of a plurality of the supporting legs.

[0009] As a preferred solution of the present invention, the back surfaces of the two receiving plates are fixedly connected with a plurality of hinge seats, one end of each of the hinge seats is provided with a hinge hole, and the connecting shaft is rotatably connected inside the hinge hole.

[0010] As a preferred solution of the present invention, the inner walls of several of the top support plates are fixedly connected with hinged pieces, both ends of the support plates are fixedly connected with hinged shafts, and the hinged shafts and hinged pieces are hinged to each other.

[0011] As a preferred solution of the present invention, both ends of the connecting shaft are fixedly connected with second bolts, and the side surfaces of the second bolts are threadedly connected with second nuts.

[0012] As a preferred solution of the present invention, the support legs and the top support plate are both channel steel structures, the reinforcing rods are angle steel structures, and the support plates are I-beam structures.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When in use, the steel platform is first lifted and limited from both sides by two connecting plates. At this time, the legs of the channel steel structure at the lower ends of the two connecting plates cooperate with the top support plate to form a triangular structure, thereby preliminarily enhancing the reinforcement strength of the steel platform by the reinforcement structure. At the same time, the legs supported by the two channel steels and the support plate supported by the I-beam between the top support plates can further enhance the overall strength of the reinforcement structure. In addition, the first bolt is threadedly connected to the screw hole and cooperates with the connecting plate to enhance the connection strength between the two connecting plates, and at the same time, the steel platform can be clamped and fixed. Finally, in combination with a number of reinforcing rods made of angle steel, the lifting stability of the steel platform by the reinforcement structure can be significantly improved, thereby improving the safety of the reinforcement structure in use.

[0015] 2. When disassembling the reinforcement structure, first remove the first bolt from the first screw hole, and at the same time pull out the reinforcing rod from the triangular groove to disassemble the two receiving plates. Then remove the second bolt from the second screw hole to disassemble the top support plate and the receiving plate. Compared with the reinforcement structure in the prior art "local settlement reinforcement structure of steel platform for bridge pile foundation construction", the utility model can facilitate the disassembly of the reinforcement structure through the cooperation of the above structures, thereby improving the convenience of disassembly and carrying of each component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a disassembled diagram of the receiving component structure of the utility model;

[0018] Figure 3 This is a disassembled diagram of the top support assembly structure of the utility model.

[0019] In the figure: 100, supporting assembly; 101, supporting plate; 102, supporting leg; 103, ear block; 104, supporting rod; 105, first screw hole; 106, first bolt; 107, reinforcing rod; 111, triangular groove; 121, connecting plate; 131, hinge seat; 132, hinge hole; 200, supporting assembly; 201, supporting plate; 202, hinge head; 203, connecting shaft; 204, supporting plate; 211, hinge plate; 212, hinge shaft; 221, second bolt; 222, second nut. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-3 The utility model provides a steel platform reinforcement structure for a steel trestle, comprising a receiving assembly 100 and a top support assembly 200;

[0022] The connecting assembly 100 includes two symmetrically mounted connecting plates 101, with a plurality of legs 102 fixedly connected to the lower ends of the two connecting plates 101 at equal distances. A plurality of ear blocks 103 are symmetrically mounted to the lower ends of the two connecting plates 101 at equal distances. A connecting rod 104 is inserted into the interior of each of the ear blocks 103. A first screw hole 105 is formed at one end of each of the ear blocks 103. A first bolt 106 is fixedly connected to both ends of each of the connecting rods 104. The first bolt 106 is threadedly connected to the interior of the first screw hole 105. A plurality of reinforcing rods 107 are equidistantly inserted into the interior of each of the legs 102.

[0023] The top support assembly 200 includes several top support plates 201 installed on the back sides of two supporting plates 101, the upper ends of several top support plates 201 are fixedly connected with hinge joints 202, the interiors of several hinge joints 202 are plugged with connecting shafts 203, and support plates 204 are hinged between the top support plates 201 and the support legs 102.

[0024] In a specific embodiment, the supporting assembly 100 is provided in conjunction with the supporting assembly 200, which can not only significantly enhance the supporting effect of the steel platform through the triangular structure, thereby improving the safety of the reinforced structure, but also facilitate the disassembly of the reinforced structure through the cooperation of the above structures, thereby improving the convenience of disassembly, carrying and use of each component. When in use, first clamp the two supporting plates 101 on both sides of the bottom of the steel platform. At this time, the first bolt 106 is screwed into the first screw hole 105 to adjust the distance between the two supporting plates 101, so as to enhance the clamping effect of the supporting plate 101 on the steel platform. At the same time, the supporting rod 104 between the two supporting plates 101 cooperates with several reinforcing rods 107 to further improve the lifting stability of the steel platform. In addition, through several support legs 102, the triangular structure of the top support plate 201 and the support plate 204 can significantly enhance the compressive performance of the reinforced structure, thereby improving the safety of the reinforced structure. When disassembling, first remove the first bolt 106 from the first screw hole 105 to disassemble the two supporting plates 101, and at the same time, pull the connecting shaft 203 out of the hinge seat 131 to disassemble the top support plate 201, thereby improving the convenience of disassembly, carrying and use of each component.

[0025] See also Figure 2 A plurality of triangular grooves 111 are symmetrically and equidistantly formed on the surfaces of the plurality of legs 102 , and a plurality of reinforcing rods 107 are inserted into the inside of the triangular grooves 111 .

[0026] In a specific embodiment, the triangular groove 111 and the reinforcing rod 107 are matched, which not only improves the installation stability of the reinforcing rod 107 but also facilitates the disassembly of the reinforcing rod 107.

[0027] See also Figure 2 , the opposite back surfaces of the plurality of legs 102 are fixedly connected to two connecting pieces 121 .

[0028] In a specific embodiment, the connecting piece 121 facilitates the hinged connection between the support plate 204 and the support legs 102 as well as the top support plate 201 .

[0029] See also Figure 2 The back surfaces of the two receiving plates 101 are fixedly connected with a plurality of hinge seats 131 , and one end of the plurality of hinge seats 131 is provided with a hinge hole 132 , and the connecting shaft 203 is rotatably connected to the inside of the hinge hole 132 .

[0030] In a specific embodiment, the hinge seat 131 cooperates with the hinge hole 132 to facilitate the hinged connection of the hinge head 202 and the top support plate 201 and the receiving plate 101, and at the same time facilitates the disassembly of the top support plate 201 as needed.

[0031] See also Figure 3 The inner walls of several top support plates 201 are fixedly connected with hinged pieces 211, and both ends of the support plate 204 are fixedly connected with hinge shafts 212, and the hinge shafts 212 and the hinged pieces 211 are hinged to each other.

[0032] In a specific embodiment, the hinge shaft 212 cooperates with the hinge plate 211 to facilitate the hinged connection between the support plate 204 and the top support plate 201, thereby improving the convenience of use.

[0033] See also Figure 3 Both ends of the connecting shaft 203 are fixedly connected with second bolts 221 , and the side surface of the second bolt 221 is threadedly connected with a second nut 222 .

[0034] In a specific embodiment, the second bolt 221 is threadedly connected to the inside of the second nut 222 to improve the convenience of disassembly, assembly and replacement of the connecting shaft 203 and the receiving plate 101.

[0035] See also Figure 3 The support legs 102 and the top support plate 201 are both channel steel structures, the reinforcing rod 107 is an angle steel structure, and the support plate 204 is an I-beam structure.

[0036] In a specific embodiment, the support legs 102 and top support plates 201 of the channel steel structure, together with the reinforcing rods 107 of the angle steel structure and the support plates 204 of the I-beam structure, can significantly enhance the overall compressive strength of the reinforced structure, thereby improving the overall safety of the reinforced structure.

[0037] Working principle: When in use, first clamp the two supporting plates 101 on both sides of the bottom of the steel platform, and then tighten the first bolt 106 threadedly connected to the first screw hole 105 to adjust the distance between the two supporting plates 101, thereby enhancing the clamping effect of the supporting plate 101 on the steel platform. At the same time, the supporting rod 104 between the two supporting plates 101 is matched with several reinforcing rods 107, thereby improving the lifting stability of the steel platform. Then, through several support legs 102, the triangular structure of the top support plate 201 and the support plate 204 can significantly enhance the compressive resistance of the reinforced structure to improve the safety of the reinforced structure. When disassembling, first remove the first bolt 106 from the first screw hole 105 to disassemble the two supporting plates 101, and then pull out the connecting shaft 203 from the hinge seat 131 to disassemble the top support plate 201, thereby improving the convenience of disassembly, carrying and use of each component.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel platform reinforcement structure for a steel trestle, characterized in that: include: A connecting assembly (100), the connecting assembly (100) comprising two symmetrically mounted connecting plates (101), the lower ends of the two connecting plates (101) being fixedly connected with a plurality of legs (102) at equal distances, the lower ends of the two connecting plates (101) being symmetrically mounted with a plurality of ear blocks (103), the interiors of the plurality of ear blocks (103) being plugged with connecting rods (104), one ends of the plurality of ear blocks (103) being provided with a first screw hole (105), both ends of the plurality of connecting rods (104) being fixedly connected with a first bolt (106), the first bolt (106) being threadedly connected to the interior of the first screw hole (105), and the interiors of the plurality of legs (102) being plugged with a plurality of reinforcing rods (107) at equal distances; A supporting assembly (200) includes a plurality of supporting plates (201) installed on opposite sides of two supporting plates (101), the upper ends of the plurality of supporting plates (201) are fixedly connected to hinge joints (202), the interiors of the plurality of hinge joints (202) are plugged with connecting shafts (203), and a supporting plate (204) is hinged between the supporting plates (201) and the supporting legs (102).

2. The steel platform reinforcement structure for a steel trestle according to claim 1, characterized in that: A plurality of triangular grooves (111) are symmetrically and equidistantly formed on the surfaces of the plurality of legs (102), and a plurality of reinforcing rods (107) are inserted into the inside of the triangular grooves (111).

3. The steel platform reinforcement structure for a steel trestle according to claim 1, characterized in that: The opposite back surfaces of the plurality of supporting legs (102) are fixedly connected to two connecting pieces (121).

4. The steel platform reinforcement structure for a steel trestle according to claim 1, characterized in that: The opposite back surfaces of the two receiving plates (101) are fixedly connected with a plurality of hinge seats (131), one end of each of the hinge seats (131) is provided with a hinge hole (132), and the connecting shaft (203) is rotatably connected inside the hinge hole (132).

5. The steel platform reinforcement structure for a steel trestle according to claim 1, characterized in that: The inner walls of the plurality of supporting plates (201) are fixedly connected with hinged pieces (211), and both ends of the support plate (204) are fixedly connected with hinged shafts (212), and the hinged shafts (212) and the hinged pieces (211) are hinged to each other.

6. The steel platform reinforcement structure for a steel trestle according to claim 1, characterized in that: Both ends of the connecting shaft (203) are fixedly connected with second bolts (221), and the side surface of the second bolt (221) is threadedly connected with a second nut (222).

7. The steel platform reinforcement structure for a steel trestle according to claim 1, characterized in that: The supporting legs (102) and the top support plate (201) are both channel steel structures, the reinforcing rod (107) is an angle steel structure, and the supporting plate (204) is an I-beam structure.

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