Support for pasting steel plate in arch bridge web arch ring

Abstract

The utility model discloses a support for sticking a steel plate in an arch bridge web arch ring, which relates to the technical field of building construction devices, and comprises two side frames, a pedal, two fence frames, a plurality of first connecting rods and a plurality of second connecting rods, the pedal is detachably arranged on the two side frames, the two fence frames are correspondingly and detachably arranged above the two side frames, and the two fence frames are detachably connected through a plurality of second connecting rods. The detachable side frame, the pedal and the two fence frames are adopted to form a support structure, and the support is light, easy to carry, easy to install and adjust and suitable for a high and narrow environment in an arch bridge web arch ring.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction devices, in particular to a bracket used for pasting steel plates in the arch ring of an arch bridge. Background Art

[0002] In the field of bridge construction, most of the overloaded hollow arch bridges have cracks to varying degrees. The cracks in the arch will destroy the integrity and stability of the arch. Usually, the steel plate reinforcement method is used to treat the cracks in the arch to enhance the bearing capacity of the bridge. When dealing with the cracks in the arch, brackets are required.

[0003] The existing conventional bracket has a complex structure and is difficult to carry and assemble in the arch ring of the arch bridge. Utility Model Content

[0004] The embodiment of the utility model provides a bracket for pasting steel plates in the belly arch ring of an arch bridge, so as to solve the technical problem that the existing conventional brackets in the related art are difficult to carry and assemble in the belly arch ring of an arch bridge.

[0005] The utility model provides a bracket for pasting steel plates in the arch ring of an arch bridge, comprising:

[0006] Two side frames, the two side frames are detachably connected via a plurality of first connecting rods;

[0007] A pedal, the pedal being detachably arranged on the two side frames;

[0008] Two fence frames, the two fence frames are detachably arranged above the two side frames, and the two fence frames are detachably connected through a plurality of second connecting rods.

[0009] In some embodiments, each of the side frames comprises:

[0010] Two side frame cross bars spaced apart one above the other;

[0011] Two side frame vertical rods, the two side frame vertical rods are connected with the two side frame cross rods to form a frame structure, each side frame vertical rod is provided with a first connecting tube at both ends, and one side frame vertical rod is detachably connected with two first connecting rods through two first connecting tubes.

[0012] In some embodiments, each of the side frames further includes a reinforcing cross bar, and two ends of the reinforcing cross bar are fixedly connected to two side frame vertical bars respectively.

[0013] In some embodiments, each of the side frame vertical rods is a telescopic structure.

[0014] In some embodiments, clamps are provided at both ends of the pedal, and the pedal is connected to the side frame cross bars above the two side frames through the clamps.

[0015] In some embodiments, each of the fence frames comprises:

[0016] Fence rails;

[0017] Two fence vertical bars, the fence cross bar is arranged above the two fence vertical bars, a second connecting tube is arranged at the top of each fence vertical bar, and each fence vertical bar is detachably connected to the second connecting rod through a second connecting tube.

[0018] In some embodiments, a threaded plug is further provided at the bottom end of each fence vertical rod, and one of the fence vertical rods is screwed into a corresponding threaded socket of the side frame through the threaded plug.

[0019] In some embodiments, both ends of the first connecting rod and the second connecting rod are threaded structures.

[0020] In some embodiments, a pull rod is provided inside the side frame cross bar at the bottom ends of the two side frames.

[0021] The beneficial effects brought by the technical solution provided by the utility model include:

[0022] The embodiment of the utility model provides a bracket for pasting steel plates in the belly arch ring of an arch bridge, the bracket includes two side frames, a pedal, two fence frames, a first connecting rod and a second connecting rod, the two side frames are detachably connected by a plurality of first connecting rods, the pedal is detachably arranged on the two side frames, the two fence frames are correspondingly detachably arranged above the two side frames, and the two fence frames are detachably connected by a plurality of second connecting rods. The utility model adopts a detachable side frame, a pedal and two fence frames to form a bracket structure, which is light and easy to carry, easy to install and adjust, and is suitable for a high and narrow environment in the belly arch ring of an arch bridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A bracket for pasting steel plates in the arch ring of an arch bridge provided in an embodiment of the utility model;

[0025] Reference numerals:

[0026] 1. side frame; 11. side frame cross bar; 111. tie rod; 12. side frame vertical bar; 121. first connecting pipe; 122. threaded socket; 13. reinforcing cross bar;

[0027] 2. Pedal; 21. Clamp;

[0028] 3. Fence frame; 31. Fence horizontal bar; 32. Fence vertical bar; 321. Second connecting pipe; 322. Threaded plug;

[0029] 4. A first connecting rod;

[0030] 5. Second connecting rod. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] The embodiment of the utility model provides a bracket for pasting steel plates in the belly arch ring of an arch bridge, which can solve the technical problem in the related art that the existing bracket is difficult to carry and assemble in the belly arch ring of an arch bridge.

[0033] See also Figure 1 As shown, an embodiment of the utility model provides a bracket for pasting steel plates in the arch ring of an arch bridge, comprising two side frames 1, a pedal 2, two fence frames 3, a first connecting rod 4 and a second connecting rod 5.

[0034] The two side frames 1 are detachably connected via a plurality of the first connecting rods 4, the pedal 2 is detachably arranged on the two side frames 1, the two fence frames 3 are correspondingly detachably arranged above the two side frames 1, and the two fence frames 3 are detachably connected via a plurality of the second connecting rods 5.

[0035] The bracket for pasting steel plates in the belly arch ring of the arch bridge in the embodiment of the utility model comprises two side frames, a pedal, two fence frames, a first connecting rod and a second connecting rod. The two side frames are detachably connected by the first connecting rod to form a bottom frame structure, and the two fence frames are detachably connected by the second connecting rod to form a top frame structure. The top frame structure formed by the two fence frames is detachably arranged above the bottom frame structure formed by the two side frames. The utility model adopts a detachable side frame, a pedal and two fence frames to form a bracket structure, which is light and easy to carry, and is designed to be easy to install and adjust, and is suitable for the higher and narrow environment in the belly arch ring of the arch bridge.

[0036] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, each of the side frames 1 includes: two side frame cross bars 11 spaced apart from each other, two side frame vertical bars 12, the two side frame vertical bars 12 are connected with the two side frame cross bars 11 to form a frame structure, and first connecting pipes 121 are provided at both ends of each side frame vertical bar 12. One side frame vertical bar 12 is detachably connected to two first connecting rods 4 via two first connecting pipes 121. The frame structure is simple and convenient to carry and install during construction in the belly arch ring.

[0037] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, each of the side frames 1 further includes a reinforcing cross bar 13, both ends of which are fixedly connected to the two side frame vertical bars 12 respectively. The reinforcing cross bar 13 is arranged between the two side frame vertical bars 12, and fixedly connects the two side frame vertical bars 12, thereby improving the stability of the frame structure formed by the two side frame cross bars 11 at the bottom and ensuring construction safety.

[0038] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, each of the side frame vertical rods 12 is a retractable structure, and the height of the side frame vertical rod 12 can be adjusted by adjusting the structure. The ground inside the arch ring of the arch bridge is an inclined surface, and the height of the side frame vertical rod 12 can be adjusted to correspond to this inclined surface to adapt to the scene of different heights inside the arch ring of the bridge.

[0039] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, clamps 21 are provided at both ends of the pedal 2, and the pedal 2 is connected to the side frame cross bars 11 above the two side frames 1 through the clamps 21. The size of the clamps 21 is adapted to the size of the side frame cross bars 11 above the two side frames 1. The clamps 21 are fixed to the side frame cross bars 11 by clamping the side frame cross bars 11, which is convenient for disassembly and timely replacement.

[0040] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, each of the fence frames 3 includes: a fence cross bar 31, two fence vertical bars 32 and a second connecting pipe 321. The fence cross bar 31 is arranged above the two fence vertical bars 32. A second connecting pipe 321 is provided at the top of each of the fence vertical bars 32. Each of the fence vertical bars 32 is detachably connected to the second connecting rod 5 via a second connecting pipe 321. The structure is simple and convenient to carry and install during construction in the belly arch ring.

[0041] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, each of the fence vertical rods 32 is also provided with a threaded plug 322 at the bottom end, and one of the fence vertical rods 32 is screwed into the side frame 1 through the threaded plug 322. Each of the side frame vertical rods 12 is provided with a threaded socket 122 at the top end, and the size of the threaded plug 322 is adapted to the size of the threaded socket 122 of the lower side frame vertical rod 12, so that the installation is simple and firm, and the disassembly is convenient.

[0042] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, both ends of the first connecting rod 4 and the second connecting rod 5 are threaded structures. The first connecting rod 4 and the second connecting rod 5 need to be disassembled and installed many times, and the threaded structure is used to facilitate disassembly and installation.

[0043] As an optional implementation, in a utility model embodiment, see Figure 1 As shown, the side frame 1 and the fence frame 3 are both made of steel material. The steel material is lightweight, high-strength, durable and inexpensive. It is easy to carry and install in the high, narrow and uneven height environment of the arch ring of the arch bridge. The high strength facilitates multiple uses, ensuring construction safety and controlling costs.

[0044] A pull rod 111 is provided inside the side frame cross bar 11 at the bottom end of the two side frames 1. The pull rod 111 serves as a retractable support rod. The pull rod 111 is used to press against the wall of the belly arch circle on the inclined ground in the belly arch circle to support the entire bracket and improve the stability of the bracket.

[0045] The utility model provides an assembly method for a bracket for pasting a steel plate in an arch ring of an arch bridge, comprising the following steps:

[0046] Step S10, connecting the two side frames 1 through a plurality of first connecting rods 4;

[0047] Specifically, four first connecting rods 4 are used to correspondingly connect the first connecting pipes 121 on the side frame vertical rods 12 of the two side frames 1, and after the connection, the threaded structures on the first connecting rods 4 are fixed;

[0048] Step S20, arranging pedals 2 on the two side frames 1;

[0049] Specifically, the size of the clamp 21 on the pedal 2 is adapted to the size of the side frame cross bars 11 on the two side frames 1 , and the clamp 21 on the pedal 2 is clamped and fixed on the side frame cross bars 11 on the two side frames 1 .

[0050] Step S30, two fence frames 3 are correspondingly arranged above the two side frames 1;

[0051] Specifically, two second connecting rods 5 are used to connect the second connecting pipes 321 on the fence vertical rods 32 of the two fence frames 3, and the threaded structure on the second connecting rods 5 is fixed after the connection;

[0052] Step S40, connecting the two fence frames 3 via a plurality of second connecting rods 5;

[0053] Specifically, the size of the threaded plug 322 at the lower end of the fence vertical rod 32 of the two fence frames 3 is adapted to the size of the threaded socket 122 at the upper end of the side frame vertical rod 12 on the two side frames 1, and the threaded plug 322 at the lower end of the fence vertical rod 32 of the two fence frames 3 is screwed into the threaded socket 122 at the upper end of the side frame vertical rod 12 on the two side frames 1 and fixed.

[0054] In the embodiment of the utility model, a bracket for pasting a steel plate in the arch ring of an arch bridge is provided, and its working principle is as follows:

[0055] The bracket for pasting steel plates in the belly arch ring of an arch bridge comprises two side frames 1, a pedal 2, two fence frames 3, a first connecting rod 4 and a second connecting rod 5. The two side frames 1 are detachably connected through a plurality of first connecting rods 4, the pedal 2 is detachably arranged on the two side frames 1, the two fence frames 3 are correspondingly detachably arranged above the two side frames 1, and the two fence frames 3 are detachably connected through a plurality of second connecting rods 5. The utility model adopts a detachable side frame, a pedal and two fence frames to form a bracket structure, which is light and easy to carry, and the modular design is easy to install and adjust, and is suitable for a high and narrow environment in the belly arch ring of an arch bridge.

[0056] In the description of the present utility model, it should be noted that the terms "upper", "lower", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0057] It should be noted that, in the present utility model, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0058] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features of the present invention.

Claims

1. A bracket for pasting steel plates in the arch ring of an arch bridge, characterized in that: include: Two side frames (1), the two side frames (1) being detachably connected via a plurality of first connecting rods (4); A pedal (2), wherein the pedal (2) is detachably mounted on the two side frames (1); Two fence frames (3), the two fence frames (3) are detachably arranged above the two side frames (1), and the two fence frames (3) are detachably connected via a plurality of second connecting rods (5).

2. The bracket for bonding steel plates in the arch ring of an arch bridge according to claim 1, characterized in that: Each of the side frames (1) comprises: Two side frame cross bars (11) spaced apart from each other; Two side frame vertical rods (12), the two side frame vertical rods (12) are connected with two side frame cross rods (11) to form a frame structure, each side frame vertical rod (12) is provided with a first connecting pipe (121) at both ends, and one side frame vertical rod (12) is detachably connected to two first connecting rods (4) via the two first connecting pipes (121).

3. The bracket for bonding steel plates in the arch ring of an arch bridge according to claim 2, characterized in that: Each of the side frames (1) further comprises a reinforcing cross bar (13), and two ends of the reinforcing cross bar (13) are fixedly connected to the two side frame vertical bars (12) respectively.

4. The bracket for bonding steel plates in the arch ring of an arch bridge according to claim 2, characterized in that: Each of the side frame vertical rods (12) is a telescopic structure.

5. The bracket for bonding steel plates in the arch ring of an arch bridge according to claim 2, characterized in that: Clamps (21) are provided at both ends of the pedal (2), and the pedal (2) is connected to the side frame cross bars (11) above the two side frames (1) via the clamps (21).

6. The bracket for bonding steel plates in the arch ring of an arch bridge according to claim 1, characterized in that: Each of the fence frames (3) comprises: Fence rails (31); Two fence vertical bars (32), the fence cross bar (31) is arranged above the two fence vertical bars (32), a second connecting tube (321) is arranged at the top of each fence vertical bar (32), and each fence vertical bar (32) is detachably connected to the second connecting rod (5) via one of the second connecting tubes (321).

7. The bracket for bonding steel plates in the arch ring of an arch bridge according to claim 6, characterized in that: A threaded plug (322) is also provided at the bottom end of each fence vertical rod (32), and one fence vertical rod (32) is screwed into a corresponding threaded socket (122) of the side frame (1) through the threaded plug (322).

8. The bracket for bonding steel plates in the arch ring of an arch bridge according to claim 1, characterized in that: Both ends of the first connecting rod (4) and the second connecting rod (5) are threaded structures.

9. The bracket for bonding steel plates in the arch ring of an arch bridge according to claim 2, characterized in that: A pull rod (111) is provided inside the side frame cross bar (11) at the bottom end of the two side frames (1).

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