Bridge

Abstract

The utility model discloses a bridge frame. The bridge comprises a main body and a cover plate, and a buckle hole is formed in the side wall of the top of the main body. The cover plate covers the top of the body, the side face, facing the body, of the cover plate is provided with a first folded edge in an extending mode, the first folded edge and the cover plate are arranged in an included angle mode, the inner side wall of the first folded edge is attached to the outer side wall of the body, and the side face, facing the outer side wall of the body, of the first folded edge is provided with a buckle in a protruding mode and clamped in the buckle hole. Therefore, the main body and the cover plate are assembled. In the assembling process, assembling tools are not needed, rapid assembling is achieved, the assembling efficiency is improved, assembling can be conducted without connecting pieces such as bolts and nuts, and the assembling cost can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electrician's equipment, especially to a bridge. BACKGROUND

[0002] The cover plate can protect the cable in the bridge. The connection mode of the cover plate and the bridge in the prior art is relatively complex, and usually a large number of bolts, nuts and other connecting pieces are needed for assembly. This not only makes the installation process of the cover plate and the bridge cumbersome and time-consuming, but also requires the operator to spend a lot of effort and time for tightening, fixing and other operations. In addition, when assembling with bolts and nuts, a wrench or other tools are usually needed to tighten. This process not only requires the construction personnel to carry the corresponding tools, but also greatly increases the operation difficulty in the operation process in a narrow space or high-altitude working environment, reduces the assembly efficiency and increases the assembly cost. SUMMARY

[0003] The main purpose of the utility model is to provide a bridge, which aims to solve the technical problems of reducing the assembly efficiency and increasing the assembly cost by connecting the bridge and the cover plate through bolts and nuts in related technologies.

[0004] In order to achieve the above-mentioned utility model purposes, the utility model discloses a bridge in the first aspect.

[0005] A bridge comprises:

[0006] A main body, a buckle hole is formed in the top side wall of the main body;

[0007] A cover plate, the cover plate is arranged on the top of the main body, a first folding edge is arranged on the side of the cover plate extending towards the main body, the first folding edge is arranged at an angle with the cover plate, the inner side wall of the first folding edge is attached to the outer side wall of the main body, a buckle piece is arranged on the side of the outer side wall of the main body extending towards the main body, and the buckle piece is arranged in the buckle hole.

[0008] In one embodiment, the length of the buckle piece gradually decreases from the top to the bottom along the width direction of the cover plate.

[0009] In one embodiment, a guide surface is arranged on the top of the buckle piece, and the guide surface is arranged downwardly inclined along the width direction of the cover plate.

[0010] In one embodiment, the buckle piece is provided with a hollow part.

[0011] In one embodiment, a plurality of buckle holes and a plurality of buckle pieces are arranged, and the plurality of buckle holes and the plurality of buckle pieces are arranged one by one in correspondence.

[0012] In one of the embodiments, the main body comprises a first side plate, a second side plate and a carrier, the first side plate and the second side plate are oppositely arranged, one end of the carrier is connected with the first side plate, the other end of the carrier is connected with the second side plate, the carrier is provided with a protrusion, the carrier, the first side plate and the second side plate enclose a receiving space, and the receiving space is used for receiving a cable.

[0013] In one of the embodiments, the first folded edges are provided with two, the two first folded edges are located at two ends of the cover plate, the first side plate is provided with a first clamping groove on a side away from the second side plate, the second side plate is provided with a second clamping groove on a side away from the first side plate, and the first folded edges at the two ends of the cover plate are clamped in the first clamping groove and the second clamping groove respectively.

[0014] In one of the embodiments, the bridge comprises a first connecting plate, the first connecting plate is provided with a first mounting portion, one end of the first connecting plate is connected with the first side plate, and the other end of the first connecting plate is provided with a second mounting portion.

[0015] The bridge comprises a second connecting plate, the second connecting plate is provided with a third mounting portion, one end of the second connecting plate is connected with the second side plate, and the other end of the second connecting plate is provided with a fourth mounting portion.

[0016] In one of the embodiments, the first connecting plate extends away from the second side plate relative to the first side plate and then extends along the length direction of the first side plate, and the second connecting plate extends away from the first side plate relative to the second side plate and then extends along the length direction of the second side plate; or

[0017] The first connecting plate extends towards the second side plate relative to the first side plate and then extends along the length direction of the first side plate, and the second connecting plate extends towards the first side plate relative to the second side plate and then extends along the length direction of the second side plate.

[0018] In one of the embodiments, the first side plate, the second side plate and the carrier are integrally formed; or

[0019] The first side plate and the second side plate are both welded with the carrier; or

[0020] The first side plate and the second side plate are both provided with buckling ribs.

[0021] Advantages:

[0022] The utility model discloses a bridge frame, which comprises a main body and a cover plate. The top side wall of the main body is provided with a buckle hole. The cover plate is arranged on the top of the main body, and the side of the cover plate extending towards the main body is provided with a first folding edge. The first folding edge is arranged at an angle with the cover plate, and the inner side wall of the first folding edge is attached to the outer side wall of the main body. The side of the first folding edge extending towards the outer side wall of the main body is provided with a buckle piece, which is arranged in the buckle hole. Thus, the main body and the cover plate are assembled. In the assembly process, no assembly tool is needed, and the assembly efficiency is improved. Moreover, the main body and the cover plate are assembled without the use of bolts, nuts and other connecting pieces, thereby reducing the assembly cost. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic view of the bridge frame of an embodiment of the utility model.

[0024] Figure 2 is a structural schematic view of the cover plate of an embodiment of the utility model.

[0025] Figure 3 is a structural schematic view of the main body of an embodiment of the utility model.

[0026] Figure 4 is Figure 2 is an enlarged view of A in the figure.

[0027] Figure 5 is Figure 3 is an enlarged view of B in the figure.

[0028] Wherein:

[0029] 100, main body; 110, buckle hole; 120, first side plate; 130, second side plate; 140, bearing piece;

[0030] 200, cover plate; 210, first folding edge; 220, buckle piece; 221, guide surface; 222, hollow part.

[0031] The utility model discloses the realization, functional characteristics and advantages will be further explained with reference to the drawings. DETAILED DESCRIPTION

[0032] It should be understood that the specific embodiments described herein are merely intended to explain the utility model, and are not intended to limit the utility model.

[0033] In the description of the utility model, it is necessary to understand that the orientation or positional relation indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relation based on the orientation or positional relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0034] In the description of the utility model, it should be explained that, unless otherwise specifically defined and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication between two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] In the utility model, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0036] As Figures 1 to 5As shown, in some embodiments, a bridge includes a main body 100 and a cover plate 200. The top side wall of the main body 100 is provided with a buckle hole 110. The cover plate 200 is arranged on the top of the main body 100, and the cover plate 200 is provided with a first folding edge 210 extending towards the side of the main body 100, and the first folding edge 210 is arranged at an angle with the cover plate 200, and the inner side wall of the first folding edge 210 is attached to the outer side wall of the main body 100, and the first folding edge 210 is provided with a buckle piece 220 protruding towards the side of the outer side wall of the main body 100, and the buckle piece 220 is buckled in the buckle hole 110, so as to realize the assembly of the main body 100 and the cover plate 200. In this assembly process, no assembly tool is needed, quick assembly is realized, assembly efficiency is improved, and no connecting pieces such as bolts and nuts are needed for assembly, which can reduce the cost of assembly.

[0037] When it is needed to connect the cover plate 200 and the main body 100, the cover plate 200 is pressed from top to bottom to the main body 100, the first folding edge 210 of the cover plate 200 deforms, so that the first folding edge 210 expands outward, when the buckle piece 220 is buckled in the buckle hole 110, the first folding edge 210 of the cover plate 200 restores to the original state.

[0038] In some embodiments, along the width direction of the cover plate 200, the length of the buckle piece 220 gradually decreases from top to bottom. The buckle piece 220 can be a trapezoidal or wedge-shaped structure.

[0039] It should be noted that this structure can play a good guiding role. When the cover plate 200 is installed to the main body 100, the bottom of the buckle piece 220 first contacts the main body 100, and the bottom width of the buckle piece 220 needs to be smaller, so as to facilitate the extrusion of the buckle piece 220 into the buckle hole 110. When the buckle piece 220 is aligned with the buckle hole 110, the top is longer, which is easier to contact the edge of the buckle hole 110, and can guide the buckle piece 220 to smoothly enter the buckle hole 110. With the insertion of the buckle piece 220, the buckle piece 220 can more naturally adapt to the shape of the buckle hole 110, reducing the difficulty of accurate alignment during installation, improving the convenience and efficiency of installation.

[0040] In some embodiments, the top of the buckle 220 is provided with a guide surface 221. The guide surface 221 is inclined downward along the width direction of the cover plate 200. When the buckle 220 is aligned with the buckle hole 110, the guide surface 221 can make the buckle 220 more easily enter the buckle hole 110, and can guide the buckle 220 when it contacts the edge of the buckle hole 110, thereby reducing the difficulty of accurate alignment during installation, improving installation efficiency, and reducing installation time and labor costs. In addition, the guide surface 221 can also reduce the wear or damage caused by the collision between the buckle 220 and the edge of the buckle hole 110 during installation. Due to the presence of the guide surface 221, the buckle 220 can enter the buckle hole 110 more smoothly, avoiding damage to the components caused by forced insertion, and improving the service life and installation quality of the bridge.

[0041] In some embodiments, the buckle 220 is provided with a hollow part 222. The hollow part 222 can make the buckle 220 have better elasticity and deformation ability. When the bridge is subjected to external forces, such as vibration, thermal expansion and contraction caused by temperature changes, etc., the buckle 220 can absorb or buffer part of the external force through the deformation of the hollow part 222. This elastic deformation can effectively prevent the buckle 220 from being damaged, such as being broken or excessively deformed to lose the connection function, due to excessive rigidity when subjected to external forces. At the same time, good elastic deformation ability can also make the buckle 220 better adapt to the possible slight size difference between the buckle hole 110, maintain a tight connection state, and improve the reliability and stability of the connection.

[0042] In addition, the hollow part 222 can reduce the weight of the buckle 220. In the overall structure of the bridge, the reduction of the weight of multiple buckles 220 helps to reduce the overall weight of the bridge. For large bridge systems or projects that require a large number of bridges, reducing the weight of a single buckle 220 can reduce the material cost of the bridge to some extent, and also facilitates the transportation, installation and later maintenance operation of the bridge. For example, when installing the bridge at a high altitude, lighter components are easier for construction workers to operate, reducing labor intensity and safety risks.

[0043] In some embodiments, the buckle hole 110 is provided in multiple numbers, and the buckle 220 is provided in multiple numbers, with the multiple buckle holes 110 and the multiple buckles 220 corresponding one by one. In this way, multiple buckle points can be provided between the cover plate 200 and the main body 100. The cooperation of the multiple buckles 220 and the multiple buckle holes 110 can increase the connection stability between the cover plate 200 and the main body 100. Compared with single connection, multiple buckle points can disperse the force, and when the bridge is subjected to external forces, each buckle point can bear part of the force, thereby effectively reducing the stress borne by a single buckle, reducing the risk of buckle loosening or damage, and ensuring that the cover plate 200 is always tightly fixed on the main body 100, better protecting the cable components inside the bridge.

[0044] In some embodiments, the ratio of the interval distance between two adjacent buckle holes 110 to the length of the main body 100 is 1 / 4-3 / 4. The ratio of the interval distance between two adjacent buckle members 220 to the length of the cover plate 200 is 1 / 4-3 / 4.

[0045] The ratio range is based on the balance between the connection stability of the cover plate 200 and the main body 100 and the manufacturing cost. If the interval between the buckle holes 110 and the buckle members 220 is too close, the number of buckle holes 110 and buckle members 220 will increase, which will increase the cost of raw materials and processing. If the interval between the buckle holes 110 and the buckle members 220 is too sparse, it may not be able to provide enough connection points to ensure the connection stability of the cover plate 200 and the main body 100. The ratio range can meet the connection stability of the cover plate 200 and the main body 100, and can also avoid unnecessary cost increase caused by excessive density of buckle holes 110 and buckle members 220. By reasonably controlling the number of buckle holes 110 and buckle members 220, the bridge can effectively reduce the raw material procurement cost and processing cost in the production process.

[0046] In some embodiments, the main body 100 includes a first side plate 120, a second side plate 130, and a carrier 140. The first side plate 120 is arranged opposite to the second side plate 130. One end of the carrier 140 is connected to the first side plate 120, and the other end of the carrier 140 is connected to the second side plate 130. The carrier 140 is provided with a protrusion. The carrier 140, the first side plate 120, and the second side plate 130 enclose a receiving space for receiving a cable.

[0047] Specifically, the first folded edge 210 is provided with two first folded edges 210 located at both ends of the cover plate 200. The first side plate 120 is provided with a first clamping groove on the side away from the second side plate 130. The second side plate 130 is provided with a second clamping groove on the side away from the first side plate 120. The first folded edges 210 at both ends of the cover plate 200 are clamped in the first clamping groove and the second clamping groove, respectively.

[0048] Specifically, the bridge includes a first connecting plate provided with a first mounting portion. The first connecting plate is connected to one end of the first side plate 120. The other end of the first side plate 120 is provided with a second mounting portion. The bridge includes a second connecting plate provided with a third mounting portion. The second connecting plate is connected to one end of the second side plate 130. The other end of the second side plate 130 is provided with a fourth mounting portion.

[0049] Specifically, the first connecting plate extends away from the second side plate 130 and then along the length direction of the first side plate 120, and the second connecting plate extends away from the first side plate 120 and then along the length direction of the second side plate 130.

[0050] Specifically, the first connecting plate extends away from the second side plate 130 and then along the length direction of the first side plate 120, and the second connecting plate extends away from the first side plate 120 and then along the length direction of the second side plate 130.

[0051] Specifically, the first side plate 120, the second side plate 130 and the carrier 140 are integrally formed.

[0052] The first side plate 120 and the second side plate 130 are welded with the carrier 140.

[0053] The first side plate 120 and the second side plate 130 are provided with buckling ribs.

[0054] The carrier 140 is provided with a protrusion. The protrusion can increase the area of the carrier 140 and improve the heat dissipation capacity of the carrier 140, thereby achieving the energy-saving effect.

[0055] Specifically, the top of the main body 100 is provided with a second folded edge, the second folded edge is oppositely arranged with the carrier 140, and the upper surface of the second folded edge is attached to the inner side wall of the cover plate 200.

[0056] The above only describes the preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the present application.

Claims

1. A bridge, characterized in that The utility model relates to a cable bridge, including: A main body, the top side wall of the main body is provided with a buckle hole; A cover plate is covered on the top of the main body, the first folding edge of the cover plate is provided with the first folding edge which extends to the side of the main body and is arranged at the included angle with the cover plate, the inner side wall of the first folding edge is attached to the outer side wall of the main body, the buckle piece is provided on the side of the outer side wall of the main body of the first folding edge and is clamped in the buckle hole.

2. The bridge of claim 1, wherein The length of the buckle piece gradually decreases from top to bottom along the width direction of the cover plate.

3. The bridge of claim 1, wherein, The top of the buckle piece is provided with a guide surface which is arranged downwardly along the width direction of the cover plate.

4. The bridge of claim 1, wherein, The buckle piece is provided with a hollow part.

5. The bridge of claim 1, wherein, The buckle hole is provided with a plurality of buckle holes, and the buckle piece is provided with a plurality of buckle pieces.

6. The bridge of claim 1, wherein, The main body includes a first side plate, a second side plate and a bearing piece, the first side plate and the second side plate are arranged oppositely, one end of the bearing piece is connected with the first side plate, the other end of the bearing piece is connected with the second side plate, the bearing piece is provided with a protrusion, and the bearing piece, the first side plate and the second side plate enclose a storage space for storing a cable.

7. The bridge of claim 6, wherein, The first folding edge is provided with two first folding edges located at both ends of the cover plate, the first side plate is provided with a first clamping groove on the side away from the second side plate, the second side plate is provided with a second clamping groove on the side away from the first side plate, and the first folding edges at both ends of the cover plate are clamped in the first clamping groove and the second clamping groove respectively.

8. The bridge of claim 6, wherein, The bridge includes a first connecting plate provided with a first mounting part, the first connecting plate is connected with one end of the first side plate, and the other end of the first side plate is provided with a second mounting part. The bridge includes a second connecting plate provided with a third mounting part, the second connecting plate is connected with one end of the second side plate, and the other end of the second side plate is provided with a fourth mounting part.

9. The bridge of claim 8, wherein, The first connecting plate extends away from the second side plate relative to the first side plate and then extends along the length direction of the first side plate, and the second connecting plate extends away from the first side plate relative to the second side plate and then extends along the length direction of the second side plate; or The first connecting plate extends towards the second side plate relative to the first side plate and then extends along the length direction of the first side plate, and the second connecting plate extends towards the first side plate relative to the second side plate and then extends along the length direction of the second side plate.

10. The bridge of claim 6, wherein, The first side plate, the second side plate and the bearing piece are integrally formed; or The first side plate and the second side plate are both welded with the bearing piece; or The first side plate and the second side plate are both provided with a buckle rib.

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