Bridge connection structure

Abstract

The bridge connecting structure is arranged between two adjacent bridges, each bridge comprises a connecting column and a side plate with a U-shaped section, the two side plates are oppositely arranged at an interval and connected through the connecting column, the bridge connecting structure comprises a connecting plate and an X-shaped connecting frame, each side plate comprises a vertical plate, the vertical plate is provided with an inverted-T-shaped clamping groove, and each connecting frame is provided with a U-shaped clamping groove. A protrusion matched with the clamping groove is arranged on the connecting plate, a mounting hole is formed in the vertical plate at the bottom of the clamping groove, and the free end of the connecting frame is connected with the mounting hole through a bolt. Compared with the prior art, the connecting plate has the advantages that welding combination is not adopted, welding gas is not generated, cutting is not needed, for transition of an arc-shaped or special-shaped structure, the connecting plate made of a thermal shrinkage rubber plate can be adopted, different-angle bending requirements can be met through heating, installation is more environmentally friendly and safer, and the attractive effect is good.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge installation technical field, more specifically, it relates to a bridge connection structure. BACKGROUND

[0002] Bridge is indispensable to each professional component of power or communication installation engineering, with the continuous development of modern city construction industry, the building modeling and the aesthetic requirement are higher and higher, more and more special-shaped buildings, bridge installation faces the problem that accessories do not meet the radian requirement brought by arc-shaped building, because the arc-shaped bridge production and processing are very difficult, and the radian cannot be accurately grasped.

[0003] The traditional process proposes the solution for the bridge to be connected and installed after being cut to form a specific angle, cannot adjust the angle, the required cost is high, the bridge cutting is more laborious, the construction quality is not easy to control, and a large amount of burrs is generated after the bridge is cut on site, the cable insulation layer is easily damaged, the rework rate is high, the construction process requirement is high, and the construction difficulty is great.

[0004] Therefore, it is urgent to invent a bridge connection structure, which can effectively avoid the above problems and improve the installation. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of bridge connection structure to solve the problem that the bridge needs to be cut and welded at part arc-shaped or special-shaped corner in the background art described above, which leads to the problems such as difficult to control construction quality and easy to damage the insulation layer of electric wire cable.

[0006] According to one aspect of the utility model, a bridge connection structure is provided, which is arranged between two adjacent bridges. The bridge includes a connecting column and a side plate with a concave cross-section. The two side plates are arranged in opposite directions and connected by the connecting column. The bridge connection structure includes a connecting plate and an X-shaped connection frame. The side plate includes a vertical plate, and the vertical plate is provided with a convex-shaped clamping groove. The connecting plate is provided with a protrusion matched with the clamping groove. An installation hole is arranged on the vertical plate at the bottom of the clamping groove. The free end of the connection frame is connected to the installation hole by a bolt.

[0007] On the basis of the above-mentioned scheme, the connecting plate is arc-shaped, and the connecting plate is an arc-shaped steel plate.

[0008] On the basis of the above-mentioned scheme, the connecting plate is a thermoplastic rubber plate.

[0009] On the basis of the above-mentioned scheme, the free end of the connection frame is bent upward to form a connecting wing, and the connecting wing is provided with a connecting hole. The installation hole and the connecting hole are connected by a bolt.

[0010] Preferably on the basis of the above scheme, a bearing plate is arranged in the connecting column, and a threaded stud is arranged on both sides of the connecting column, and the mounting hole is adapted to be locked by a nut.

[0011] Preferably on the basis of the above scheme, the clamping groove comprises a clamping portion in the shape of a rectangular hole and a locking portion, the locking portion is in communication with the clamping portion, and the locking portion is in the middle of one of the inner end faces of the clamping portion.

[0012] Preferably on the basis of the above scheme, the protrusion comprises a locking head and a connecting root, the locking head is connected to the connecting plate through the connecting root, and the cross-sectional area of the connecting root is smaller than that of the locking head.

[0013] Preferably on the basis of the above scheme, the connecting root is adapted to the locking portion.

[0014] The utility model discloses a kind of bridge connection structures, by being provided with the connection structure of the application between two bridges, the side plate of two sides bridge is improved, clamping groove is provided on the vertical plate of side plate, by using the protrusion on connecting plate, the connection and fixation between adjacent two bridges can be realized, and through connection frame form bottom support, the support of cable that is arranged on bridge is realized, and further strengthen the connection stability of connected bridge.

[0015] Compared with the prior art, the utility model has the following advantages: welding is not used, welding gas is not generated, and cutting is not needed. For the excess of arc-shaped or special-shaped structures, a connecting plate made of heat-shrinkable rubber plate can be used. By heating, the required bending angle can be formed. The installation is more environmentally friendly, safe and aesthetically pleasing. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used for the embodiment description. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor. In the drawings:

[0017] Figure 1 It is an exploded view of the bridge connection structure of the utility model;

[0018] Figure 2 It is another state exploded view of the bridge connection structure of the utility model;

[0019] Figure 3 It is an assembly schematic view of the bridge connection structure of the utility model;

[0020] Explanation of reference numerals:

[0021] Connecting post 1, bearing plate 11, stud 12, side plate 2, vertical plate 21, clamping groove 22, clamping part 221, locking part 222, mounting hole 23, connecting plate 3, protrusion 31, locking head 311, connecting root 312, adapter frame 4, connecting wing 41, connecting hole 42. DETAILED DESCRIPTION

[0022] The specific embodiments of the present application will be further described in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0023] It should be understood that the term "comprising" as used in the specification and the appended claims indicates the presence of the recited features, integers, steps, operations, elements, and / or components but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0024] For the sake of simplicity, only parts related to the present application are shown in the drawings, which do not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the components with the same structure or function is shown, or only one of them is marked. In this document, "one" not only means "only one", but also means "more than one" situation.

[0025] It should be further understood that the term "and / or" used in the present application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0026] In the embodiments shown in the drawings, the indications of directions, such as up, down, left, right, front and back, are not absolute but relative to explain the structure and movement of various components of the present application. When these components are in the position shown in the drawings, these descriptions are appropriate. If the position of these components changes, the indications of these directions also change accordingly.

[0027] In addition, in the description of the present application, the terms "first", "second", etc. are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the specific embodiments of the present application will be described in conjunction with the drawings. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor, and other embodiments can also be obtained.

[0029] Please refer toFigure 1 , and combined with Figure 2 and Figure 3 As shown, a bridge connecting structure of the utility model is arranged between two adjacent bridges and is used for connecting and transitioning between adjacent bridges. It is not only suitable for connecting between adjacent straight bridges, but also more suitable for connecting between two adjacent bridges of different special-shaped structures such as arcs and other shapes.

[0030] The bridge connecting structure of the present invention comprises a connecting column 1 and a side panel 2 with a concave cross-section. The two side panels 2 are arranged at relative intervals and connected by the connecting column 1. The bridge connecting structure comprises a connecting plate 3 and an X-shaped connecting frame 4. The side panel 2 comprises a vertical plate 21 and a connecting edge. The connecting edges are respectively arranged vertically at both ends of the vertical plate 21. A convex groove 22 is provided on the vertical plate 21. A protrusion 31 adapted to the groove 22 is provided on the connecting plate 3, and a mounting hole 23 is provided on the vertical plate 21 at the bottom of the groove 22. The free end of the connecting frame 4 is connected to the mounting hole 23 by a bolt.

[0031] When two adjacent bridge frames are arranged in a straight line, the connecting plate 3 is in a straight line, and when two adjacent bridge frames are transitioned through an arc structure, the connecting plate 3 is designed to be arc-shaped. Of course, the connecting plate 3 can be a customized arc-shaped steel plate according to actual needs. Of course, it is preferred to use a thermoplastic plate to form the connecting plate 3, so that when it is used, the connecting plate 3 can be heated according to actual needs on site to bend into the required connection shape, and the protrusion 31 on the connecting plate 3 is adapted to the slot 22 on the vertical plate 21 to achieve rapid connection and installation between the two.

[0032] Please continue reading Figure 2 As shown, the free end of the connecting frame 4 of the present invention is bent upward to form a connecting wing 41, and a connecting hole 42 is provided on the connecting wing 41. The mounting hole 23 is connected to the connecting hole 42 by a bolt. The connecting wing 41 can further strengthen the connection strength between the two connected bridge frames and can serve as a support for the cable to pass through.

[0033] In order to prevent the connection holes 42 between the bridge frames from having too large a gap, which may cause the cables to fall, a bearing plate 11 is provided in the middle of the connection column 1 of the present invention, and studs 12 are provided on both sides of the connection column 1. The mounting holes 23 of the studs 12 are adapted to be locked by nuts.

[0034] The clamping groove 22 comprises a clamping part 221 in the shape of a rectangular hole and a locking part 222, the locking part 222 is communicated with the clamping part 221, and the locking part 222 is located in the middle of one of the inner end faces of the clamping part 221; and the protrusion 31 comprises a locking head 311 and a connecting root 312, the locking head 311 is connected with the connecting plate 3 through the connecting root 312, the cross-sectional area of the connecting root 312 is smaller than that of the locking head 311, and the connecting root 312 is matched with the locking part 222. In use, after the locking head 311 passes through the clamping part 221, the connecting root 312 is located in the clamping part 221, and after the connecting root 312 is clamped into the locking part 222, the relative locking of the connecting plate 3 and the side plate 2 can be realized.

[0035] The utility model discloses a kind of bridge connection structures, by being set in the connection of the two bridges of the application, improve the side plate 2 of two sides bridge, clamping groove 22 is provided on the vertical plate 21 of side plate 2, by using protrusion 31 on connecting plate 3, adjacent two bridges between the connection fixed can be realized, and through the bottom support of connection frame 4, the support of cable that is arranged on bridge is realized, and further strengthen the connection stability of connected bridge.

[0036] Compared with prior art, the utility model has the following advantages: not using welding combination, no welding gas is produced, and cutting is not needed, for the excess of arc or special-shaped structure, connecting plate 3 made of heat shrinkable rubber plate can be used, different angle bending needs can be formed by heating, installation is more environmentally friendly, safe, and beautiful effect is good.

[0037] Finally, the method of the application is only a preferred embodiment, and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A bridge connection structure, arranged between two adjacent bridges, the bridge comprising a connecting column and a side plate with a concave cross-section, the two side plates being spaced apart and connected by the connecting column, characterized in that: The bridge frame docking structure includes a connecting plate and an X-shaped docking rack, the side plate includes a vertical plate, the vertical plate is provided with a convex-shaped slot, the connecting plate is provided with a protrusion adapted to the slot, and a mounting hole is provided on the vertical plate at the bottom of the slot, and the free end of the docking rack is connected to the mounting hole by a bolt.

2. A bridge connection structure according to claim 1, characterized in that: The connecting plate is arc-shaped and is an arc-shaped steel plate.

3. A bridge connection structure according to claim 1, characterized in that: The connecting plate is a thermoplastic plate.

4. A bridge connection structure according to claim 1, characterized in that: The free end of the connecting frame is bent upward to form a connecting wing, and a connecting hole is provided on the connecting wing. The mounting hole is connected to the connecting hole by a bolt.

5. The bridge connection structure according to claim 1, characterized in that: A bearing plate is provided in the middle of the connecting column, and studs are provided on both sides of the connecting column. The mounting holes of the studs are adapted to pass nuts for locking.

6. The bridge connection structure according to claim 1, characterized in that: The card slot includes a card-in portion in the shape of a rectangular hole and a locking portion. The locking portion is communicated with the card-in portion, and the locking portion is located in the middle of one inner end surface of the card-in portion.

7. A bridge connection structure according to claim 6, characterized in that: The protrusion includes a locking head and a connecting root. The locking head is connected to the connecting plate through the connecting root. The cross-sectional area of ​​the connecting root is smaller than the cross-sectional area of ​​the locking head.

8. A bridge connection structure according to claim 7, characterized in that: The connecting root is adapted to the locking portion.

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