Bailey plate reinforced support structure, Bailey plate reinforced structure and bridge

Abstract

The present application discloses a Bailey sheet reinforced support structure, Bailey sheet reinforced structure and bridge. The structure includes: a vertical pole, which is arranged vertically and aligned with a load-bearing beam, and the vertical center axis of the pole passes through the load-bearing beam and a steel pipe column, and the load-bearing beam is installed on the steel pipe column; an adjustable base, the upper end of which is connected to the lower end of the pole, and the lower end is buckled on the bottom cross beam of the Bailey sheet; an adjustable top support, the lower end of which is connected to the upper end of the pole, and the upper end is connected to the distribution beam, wherein the distribution beam is supported at the lower end of the Bailey sheet top cross beam. The present application can solve the technical problem in the related art that the Bailey sheet vertical pole is deviated from the load-bearing beam and steel pipe column supported at the bottom.

Description

Technical Field

[0001] The present application relates to the technical field of bridge engineering, and in particular to a Bailey plate reinforced support structure, a Bailey plate reinforced structure and a bridge. Background Art

[0002] Bailey plates have the characteristics of simple structure, convenient transportation, quick erection, large load capacity, good interchangeability and strong adaptability. They are widely used in the field of cast-in-place bridge supports.

[0003] When Bailey plates are used in bridge supports, the force of Bailey plates is most reasonable and the structure is safest when the vertical rods and the load-bearing beams and steel pipe columns of the bottom support are on the same vertical axis. In actual temporary structure applications, due to the small radius of some bridges or construction errors, there are deviations between the vertical rods of Bailey plates and the load-bearing beams and steel pipe columns of the bottom support, which affects the force safety of Bailey plates and thus brings safety risks to the overall support system.

[0004] Therefore, no effective solution has been proposed so far for the problem of deviation between the Bailey plate vertical rod and the bottom supporting load-bearing beam and steel pipe column in the related art. Summary of the invention

[0005] The main purpose of the present application is to provide a Bailey plate reinforced support structure, a Bailey plate reinforced structure and a bridge, so as to solve the problem of deviation between the Bailey plate vertical rod and the bottom supporting load-bearing beam and steel pipe column in the related art.

[0006] In order to achieve the above-mentioned object, the present application provides a Bailey sheet reinforced support structure, the method comprising:

[0007] A vertical pole is arranged vertically and aligned with the load-bearing beam, and the vertical center axis of the vertical pole passes through the load-bearing beam and the steel pipe column, and the load-bearing beam is installed on the steel pipe column;

[0008] An adjustable base, the upper end of which is connected to the lower end of the vertical pole, and the lower end of which is buckled on the bottom crossbeam of the Bailey plate;

[0009] The adjustable top support has a lower end connected to the upper end of the vertical pole and an upper end connected to the distribution beam, wherein the distribution beam is supported on the lower end of the top cross beam of the Bailey sheet.

[0010] Optionally, the vertical pole is a hollow structure, and the adjustable base and the adjustable top support are connected to the hollow structure of the vertical pole.

[0011] Optionally, the adjustable base comprises: a base, a screw rod and a screw rod nut;

[0012] The base is pressed onto the bottom crossbeam of the Bailey plate, the screw nut is sleeved onto the lower end of the vertical pole, the upper end of the screw extends into the hollow structure of the vertical pole and is threadedly connected with the screw nut, and the lower end of the screw is fixed on the base.

[0013] Optionally, the adjustable jacking support comprises a U-shaped jacking support, a screw rod and a screw rod nut;

[0014] The U-shaped groove of the U-shaped top support opens upward, the distribution beam is installed in the U-shaped top support, the screw nut is sleeved on the vertical pole, the lower end of the screw extends into the hollow structure of the vertical pole and is threadedly connected with the screw nut, and the upper end of the screw is fixed to the lower end of the U-shaped top support.

[0015] In a second aspect, the present application also provides a Bailey sheet reinforcement structure, including a Bailey sheet, a distribution beam and the above-mentioned Bailey sheet reinforcement support structure;

[0016] The Bailey sheet is arranged on the load-bearing beam, the adjustable base included in the Bailey sheet reinforcement support structure is buckled on the bottom crossbeam of the Bailey sheet, the adjustable top support included in the Bailey sheet reinforcement support structure is connected to the distribution beam, and the distribution beam is supported at the lower end of the top crossbeam of the Bailey sheet.

[0017] Optionally, a plurality of Bailey sheet reinforcement support structures are arranged along the entire length of the load-bearing beam.

[0018] Optionally, at one end of the Bailey sheet close to the load-bearing beam, each vertical rod included in the Bailey sheet along the full length of the load-bearing beam corresponds to at least one Bailey sheet reinforcement support structure, and the Bailey sheet reinforcement support structure is arranged on one side of the corresponding vertical rod.

[0019] Optionally, at one end of the Bailey sheet close to the load-bearing beam, each vertical rod included in the Bailey sheet along the length of the load-bearing beam corresponds to two Bailey sheet reinforcement support structures, and for each vertical rod, the corresponding two Bailey sheet reinforcement support structures are arranged on both sides of the vertical rod.

[0020] Optionally, for each vertical rod, the corresponding two Bailey sheet reinforcement support structures are symmetrically arranged on both sides of the vertical rod.

[0021] In a third aspect, the present application also provides a bridge, comprising the above-mentioned Bailey plate reinforcement structure.

[0022] In the Bailey sheet reinforcement support structure provided in the present application, there are: a vertical pole, which is arranged vertically and aligned with the load-bearing beam, and the vertical center axis of the pole passes through the load-bearing beam and the steel pipe column, and the load-bearing beam is installed on the steel pipe column; an adjustable base, the upper end of which is connected to the lower end of the pole, and the lower end is buckled on the bottom cross beam of the Bailey sheet; an adjustable top support, the lower end of which is connected to the upper end of the pole, and the upper end is connected to the distribution beam, wherein the distribution beam is supported on the lower end of the top cross beam of the Bailey sheet. In this way, the pole is arranged vertically and aligned with the load-bearing beam, that is, the lower end of the pole can receive the reverse force applied to the bottom of the Bailey sheet from the load-bearing beam, and transmit the force to the top of the Bailey sheet at the upper end of the pole, and the Bailey sheet reinforcement support structure realizes the function of supporting the structure of the Bailey sheet. Thereby solving the technical problem of the deviation between the vertical pole of the Bailey sheet and the load-bearing beam technology of the bottom support and the steel pipe column. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0024] Figure 1 is a structural schematic diagram of a Bailey sheet reinforcement structure provided in an embodiment of the present application;

[0025] Figure 2 This is a schematic structural diagram from another perspective of a Bailey plate reinforcement structure provided in an embodiment of the present application. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0028] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0029] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0030] In addition, the terms "fixed", "provided with", and "connected" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0031] In addition, the term "plurality" shall mean two or more.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] The present application provides a Bailey sheet reinforced support structure. Figure 1 is a structural schematic diagram of a Bailey sheet reinforcement structure provided in an embodiment of the present application; Figure 2 FIG. 2 is a schematic structural diagram of another perspective of a Bailey sheet reinforcement structure provided in an embodiment of the present application. Figure 1 and Figure 2 As shown, the Beresheet reinforced support structure comprises:

[0034] The vertical pole 1 is arranged vertically and aligned with the load-bearing beam 2, and the vertical center axis of the vertical pole 1 passes through the load-bearing beam 2 and the steel pipe column 3, and the load-bearing beam 2 is installed on the steel pipe column 3;

[0035] An adjustable base 4, the upper end of which is connected to the lower end of the vertical pole 1, and the lower end of which is buckled on the bottom crossbeam of the Bailey sheet 5;

[0036] The adjustable top support 6 has a lower end connected to the upper end of the vertical pole 1 and an upper end connected to the distribution beam 7, wherein the distribution beam 7 is supported on the lower end of the top cross beam of the Bailey plate 5.

[0037] Specifically, the bottom of the Bailey sheet reinforcement support structure can contact the bottom beam of the Bailey sheet 5 through the adjustable base 4, and the bottom of the Bailey sheet reinforcement support structure can contact the top beam of the Bailey sheet 5 through the adjustable top support 6. The vertical arrangement of the vertical pole 1 and alignment with the load-bearing beam 2, that is, the lower end of the vertical pole 1 can receive the reverse force applied to the bottom of the Bailey sheet 5 from the load-bearing beam 2, and transmit the force to the top of the Bailey sheet 5 at the upper end of the vertical pole 1, so that the Bailey sheet reinforcement support structure can achieve the function of structural support for the Bailey sheet 5.

[0038] Optionally, the vertical pole 1 is a hollow structure, and the adjustable base 4 and the adjustable top support 6 are connected to the hollow structure of the vertical pole 1 .

[0039] Specifically, the vertical pole 1 is a hollow structure, so that the adjustable base 4 and the adjustable top support 6 can be connected to the vertical pole 1 .

[0040] Optionally, the adjustable base 4 comprises: a base 8, a screw rod 9 and a screw rod nut 10;

[0041] The base support 8 is pressed onto the bottom cross beam of the Bailey plate 5 , the screw nut 10 is sleeved on the lower end of the vertical pole 1 , the upper end of the screw rod 9 extends into the hollow structure of the vertical pole 1 and is threadedly connected with the screw nut 10 , and the lower end of the screw rod 9 is fixed on the base support 8 .

[0042] Specifically, the distance between the base 8 and the screw nut 10 can be adjusted by rotating the screw 9, thereby adjusting the overall length of the Bailey sheet reinforcement support structure, so that the lower end of the Bailey sheet reinforcement support structure can be connected to the bottom of the Bailey sheet 5, and the upper end can be connected to the top of the Bailey sheet 5.

[0043] Optionally, the adjustable jacking support 6 comprises a U-shaped jacking support 11, a screw rod 9 and a screw rod nut 10;

[0044] The U-shaped groove of the U-shaped top support 11 opens upward, the distribution beam 7 is installed in the U-shaped top support 11, the screw nut 10 is sleeved on the vertical pole 1, the lower end of the screw 9 extends into the hollow structure of the vertical pole 1 and is threadedly connected with the screw nut 10, and the upper end of the screw 9 is fixed to the lower end of the U-shaped top support 11.

[0045] Specifically, the distance between the U-shaped top support 11 and the screw nut 10 can be adjusted by rotating the screw 9, thereby adjusting the overall length of the Bailey sheet reinforcement support structure, so that the lower end of the Bailey sheet reinforcement support structure can be connected to the bottom of the Bailey sheet 5, and the upper end can be connected to the top of the Bailey sheet 5.

[0046] The U-shaped groove of the U-shaped top support 11 opens upward, which facilitates the installation of the distribution beam 7 in the U-shaped top support 11 .

[0047] Under the same technical concept, the present application also provides a Bailey sheet 5 reinforcement structure, comprising a Bailey sheet 5, a distribution beam 7 and the above-mentioned Bailey sheet reinforcement support structure;

[0048] The Bailey plate 5 is arranged on the load-bearing beam 2, the adjustable base 4 included in the Bailey plate reinforcement support structure is buckled on the bottom cross beam of the Bailey plate 5, the adjustable top support 6 included in the Bailey plate reinforcement support structure is connected to the distribution beam 7, and the distribution beam 7 is supported on the lower end of the top cross beam of the Bailey plate 5.

[0049] Specifically, the lower end of the vertical pole 1 can receive the reverse force applied to the bottom of the Bailey plate 5 by the load-bearing beam 2, and transmit the force to the distribution beam 7 at the upper end of the vertical pole 1, and then the distribution beam 7 disperses and transmits the force to the top of the Bailey plate 5. The distribution beam 7 can effectively disperse the force transmitted to the Bailey plate 5 by the Bailey plate reinforcing support structure, thereby avoiding the concentrated force from damaging the top beam of the Bailey plate 5.

[0050] Optionally, a plurality of Bailey sheet reinforcement support structures are arranged along the entire length of the load-bearing beam 2 .

[0051] Specifically, the overall strength of the Bailey sheet 5 can be further enhanced by providing a plurality of Bailey sheet reinforcement support structures.

[0052] Optionally, at one end of the Bailey sheet 5 close to the load-bearing beam 2, each vertical rod 12 included in the Bailey sheet 5 along the full length direction of the load-bearing beam 2 corresponds to at least one Bailey sheet reinforcing support structure, and the Bailey sheet reinforcing support structure is arranged on one side of the corresponding vertical rod 12.

[0053] Optionally, at one end of the Bailey sheet 5 close to the load-bearing beam 2, each vertical rod 12 included in the Bailey sheet 5 along the full-length direction of the load-bearing beam 2 corresponds to two of the Bailey sheet reinforcement support structural members, and for each vertical rod 12, the corresponding two Bailey sheet reinforcement support structural members are arranged on both sides of the vertical rod 12.

[0054] Specifically, there is a deviation between the Bailey plate 5 vertical rod 12 and the bottom supporting load-bearing beam 2 and the steel pipe column 3. By arranging two corresponding Bailey plate reinforcing support structural members on both sides of the vertical rod 12, the force structure of the vertical rod 12 can be effectively improved.

[0055] Specifically, for each vertical rod 12, the corresponding two Bailey sheet reinforcement support structures are symmetrically arranged on both sides of the vertical rod 12. In this way, the Bailey sheet reinforcement support structure can bear the forces on both sides of the vertical rod 12 more evenly.

[0056] Under the same technical concept, the present application also provides a bridge, including the above-mentioned Bailey sheet 5 reinforcement structure.

[0057] In the Bailey sheet reinforcement support structure provided in the present application, there are: a vertical pole 1, which is arranged vertically and aligned with the load-bearing beam 2, and the vertical center axis of the vertical pole 1 passes through the load-bearing beam 2 and the steel pipe column 3, and the load-bearing beam 2 is installed on the steel pipe column 3; an adjustable base 4, the upper end of which is connected to the lower end of the vertical pole, and the lower end is buckled on the bottom cross beam of the Bailey sheet 5; an adjustable top support 6, the lower end of which is connected to the upper end of the vertical pole, and the upper end is connected to the distribution beam 7, wherein the distribution beam 7 is supported on the lower end of the top cross beam of the Bailey sheet 5. In this way, the vertical pole 1 is arranged vertically and aligned with the load-bearing beam 2, that is, the lower end of the vertical pole 1 can receive the reverse force applied to the bottom of the Bailey sheet 5 from the load-bearing beam 2, and transmit the force to the top of the Bailey sheet 5 at the upper end of the vertical pole 1, and the Bailey sheet reinforcement support structure realizes the function of structural support for the Bailey sheet 5. Thus, the technical problem of the deviation between the vertical pole 12 of the Bailey sheet 5 and the load-bearing beam 2 supported at the bottom and the steel pipe column 3 in the related technology is solved. This makes the application have the following technical effects:

[0058] 1. Easy to operate, simple and convenient, economical and practical;

[0059] 2. Greatly improve the application scope and force safety of Bailey Plate 5;

[0060] 3. Give full play to the bearing capacity of rods and make the structural force clear.

[0061] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A Bailey sheet reinforced support structure, characterized in that: The Bailey sheet reinforced support structure comprises: A vertical pole is arranged vertically and aligned with the load-bearing beam, and the vertical center axis of the vertical pole passes through the load-bearing beam and the steel pipe column, and the load-bearing beam is installed on the steel pipe column; An adjustable base, the upper end of which is connected to the lower end of the vertical pole, and the lower end of which is buckled on the bottom crossbeam of the Bailey plate; An adjustable top support, the lower end of which is connected to the upper end of the vertical pole, and the upper end of which is connected to the distribution beam, wherein the distribution beam is supported on the lower end of the top crossbeam of the Bailey plate; The vertical pole is a hollow structure, and the adjustable base and the adjustable top support are connected to the hollow structure of the vertical pole; The adjustable base comprises: a base, a screw rod and a screw rod nut; The bottom bracket is pressed onto the bottom crossbeam of the Bailey plate, the screw nut is sleeved onto the lower end of the vertical pole, the upper end of the screw extends into the hollow structure of the vertical pole and is threadedly connected with the screw nut, and the lower end of the screw is fixed on the bottom bracket; The adjustable jacking support comprises a U-shaped jacking support, a screw rod and a screw rod nut; The U-shaped groove of the U-shaped top support opens upward, the distribution beam is installed in the U-shaped top support, the screw nut is sleeved on the vertical pole, the lower end of the screw extends into the hollow structure of the vertical pole and is threadedly connected with the screw nut, and the upper end of the screw is fixed to the lower end of the U-shaped top support.

2. A Bailey sheet reinforcement structure, characterized in that: It comprises a Bailey sheet, a distribution beam and the Bailey sheet reinforced support structure as claimed in claim 1; The Bailey sheet is arranged on the load-bearing beam, the adjustable base included in the Bailey sheet reinforcement support structure is buckled on the bottom crossbeam of the Bailey sheet, the adjustable top support included in the Bailey sheet reinforcement support structure is connected to the distribution beam, and the distribution beam is supported at the lower end of the top crossbeam of the Bailey sheet.

3. The Bailey sheet reinforcement structure according to claim 2, characterized in that: A plurality of Bailey sheet reinforcement support structural members are arranged along the entire length direction of the load-bearing beam.

4. The Bailey sheet reinforcement structure according to claim 3, characterized in that: At one end of the Bailey sheet close to the load-bearing beam, each vertical rod included in the Bailey sheet along the length of the load-bearing beam corresponds to at least one Bailey sheet reinforcement support structure, and the Bailey sheet reinforcement support structure is arranged on one side of the corresponding vertical rod.

5. The Bailey sheet reinforcement structure according to claim 3, characterized in that: At one end of the Bailey sheet close to the load-bearing beam, each vertical rod included in the Bailey sheet along the length of the load-bearing beam corresponds to two Bailey sheet reinforcement support structural members, and for each vertical rod, the corresponding two Bailey sheet reinforcement support structural members are arranged on both sides of the vertical rod.

6. The Bailey sheet reinforcement structure according to claim 5, characterized in that: For each vertical rod, the corresponding two Bailey sheet reinforcement support structures are symmetrically arranged on both sides of the vertical rod.

7. A bridge, characterized in that: The invention comprises a Bailey sheet reinforcement structure as described in any one of claims 2 to 6.

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