Bridge connecting device

Abstract

The utility model discloses a bridge connecting device. The bridge connecting device comprises a bottom plate, a first side plate and a second side plate. The bottom of the first side plate is connected with one side edge of the bottom plate, the first side plate comprises a first plate body and a second plate body, and the first plate body and the second plate body are arranged in a bent mode. The bottom of the second side plate is connected with the other side edge of the bottom plate, the first side plate comprises a third plate body and a fourth plate body, and the third plate body and the fourth plate body are arranged in a bent mode; a first channel is defined by the first plate body, the third plate body and the bottom plate, a second channel is defined by the second plate body, the fourth plate body and the bottom plate, and the first channel communicates with the second channel. The surface of the bottom plate extends towards the first channel to be provided with a first protruding part. The surface of the bottom plate extends towards the second channel and is provided with a second protruding part. The bearing capacity of the bottom plate can be enhanced through the first protruding part and the second protruding part, the strength of the whole bridge is enhanced, the thickness of the bottom plate does not need to be increased, and the manufacturing cost and the installation difficulty of the bridge are reduced.

Description

TECHNICAL FIELD

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

[0002] The bridge connecting device needs to bear cables, so it has certain requirements on the bearing strength. In related technologies, the thickness of the bridge connecting device is increased or reinforcing ribs are additionally arranged to meet the requirement of bearing capacity. However, the bridge connecting device is usually composed of a steel plate, and increasing the thickness of the bridge or additionally arranging reinforcing ribs will increase the weight of the bridge, thereby increasing the manufacturing cost and installation difficulty of the bridge. SUMMARY

[0003] The main purpose of the utility model is to provide a bridge connecting device, which aims to solve the problem that the thickness of the bridge is increased or reinforcing ribs are additionally arranged to meet the requirement of bearing capacity, thereby increasing the manufacturing cost and installation difficulty of the bridge.

[0004] In order to achieve the above-mentioned purpose of the utility model, the utility model provides a bridge connecting device

[0005] A bridge, comprising:

[0006] a bottom plate;

[0007] a first side plate, the bottom of the first side plate is connected with one side edge of the bottom plate, the first side plate comprises a first plate body and a second plate body, the first plate body and the second plate body are arranged in a bent manner;

[0008] a second side plate, the bottom of the second side plate is connected with the other side edge of the bottom plate, the first side plate comprises a third plate body and a fourth plate body, the third plate body and the fourth plate body are arranged in a bent manner; the first plate body, the third plate body and the bottom plate enclose a first channel, the second plate body, the fourth plate body and the bottom plate enclose a second channel, the first channel and the second channel are communicated; a first protruding portion is arranged on the surface of the bottom plate and extends towards the first channel; a second protruding portion is arranged on the surface of the bottom plate and extends towards the second channel.

[0009] In one of the embodiments, the bridge connecting device further comprises a third protruding portion, which is arranged at the communication position of the first channel and the second channel.

[0010] In one of the embodiments, the first side plate is provided with a fourth protruding portion, which protrudes towards the second side plate; and / or

[0011] the second side plate is provided with a fifth protruding portion, which protrudes towards the first side plate.

[0012] In one of the embodiments, the first plate body and the second plate body are arranged at an angle; and / or

[0013] The bridge connecting device further comprises a fifth plate body, one end of the fifth plate body is connected with the third plate body, the other end of the fifth plate body is connected with the fourth plate body, and the fifth plate body is arranged at an angle with the third plate body and the fourth plate body.

[0014] In one of the embodiments, the bridge connecting device further comprises a first arc-shaped bending part and a second arc-shaped bending part arranged oppositely, one end of the first arc-shaped bending part is connected with the first plate body, the other end is connected with the second plate body, one end of the second arc-shaped bending part is connected with the third plate body, the other end is connected with the fourth plate body.

[0015] In one of the embodiments, the first arc-shaped bending part has the same radius of curvature as the second arc-shaped bending part.

[0016] In one of the embodiments, the top of the first side plate is provided with a first folded edge, the first folded edge is arranged to extend towards the second side plate; and / or

[0017] The top of the second side plate is provided with a second folded edge, the second folded edge is arranged to extend towards the first side plate.

[0018] In one of the embodiments, the bridge connecting device comprises a first connecting plate and a second connecting plate arranged oppositely, the first connecting plate is provided with a first mounting part, the second connecting plate is provided with a second mounting part, the first mounting part and the second mounting part are used to mount an external bridge.

[0019] In one of the embodiments, after the first connecting plate extends away from the second side plate relative to the first side plate, it extends along the length direction of the first side plate, and after the second connecting plate extends away from the first side plate relative to the second side plate, it extends along the length direction of the second side plate; or

[0020] After the first connecting plate extends towards the second side plate relative to the first side plate, it extends along the length direction of the first side plate, and after the second connecting plate extends towards the first side plate relative to the second side plate, it extends along the length direction of the second side plate.

[0021] In one of the embodiments, the bridge further comprises a third connecting plate, one end of the third connecting plate is connected with the bottom of the first connecting plate, the other end is connected with the bottom of the second connecting plate; or

[0022] The bridge frame comprises a fourth connecting plate and a fifth connecting plate, one end of the fourth connecting plate is connected with the bottom of the first connecting plate, one end of the fifth connecting plate is connected with the bottom of the second connecting plate, and the other end of the fourth connecting plate is arranged opposite to the other end of the fifth connecting plate.

[0023] Advantageous effects:

[0024] The utility model discloses a kind of bridge frame connecting devices, including bottom plate, first side plate and second side plate.The bottom of first side plate is connected with the side edge of bottom plate, and first side plate includes first plate body and second plate body, and first plate body and second plate body are bently arranged.The bottom of second side plate is connected with the other side edge of bottom plate, and first side plate includes third plate body and fourth plate body, and third plate body and fourth plate body are bently arranged;First plate body, third plate body and bottom plate are enclosed into first passage, and second plate body, fourth plate body and bottom plate are enclosed into second passage, and first passage and second passage are communicated;The surface of bottom plate is extended and provided with first protruding portion towards first passage;The surface of bottom plate is extended and provided with second protruding portion towards second passage.First protruding portion and second protruding portion can enhance the carrying capacity of bottom plate, enhance the strength of entire bridge frame, and the thickness of bottom plate does not need to be increased, and reinforcing rib does not need to be additionally arranged on bottom plate, and the carrying capacity of bottom plate can also be enhanced, the manufacturing cost of bridge frame is reduced and installation difficulty is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the structure schematic view of bridge frame connecting device of one embodiment of the utility model.

[0026] Figure 2 It is the structure schematic view of bridge frame connecting device of another embodiment of the utility model.

[0027] Among them:

[0028] 100, bottom plate;

[0029] 200, first side plate;210, first plate body;220, second plate body;230, first arc-shaped bending part;240, second arc-shaped bending part;250, first folding edge;

[0030] 300, second side plate;310, third plate body;320, fourth plate body;330, fifth plate body;340, second folding edge;

[0031] 410, first protruding portion;420, second protruding portion;430, third protruding portion;440, fourth protruding portion;450, fifth protruding portion;

[0032] 510, first connecting plate;511, first mounting portion;520, second connecting plate;521, second mounting portion;530, third connecting plate.

[0033] The purposes, functional features and advantages of the utility model will be further explained in combination with embodiments and with reference to the drawings. DETAILED DESCRIPTION

[0034] It should be understood that the specific embodiments described herein merely exemplify the utility model and are not intended to limit the utility model.

[0035] In the description of the utility model, it should be understood that the orientation or positional relationship 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 are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not intended to indicate or imply 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, unless otherwise specifically limited.

[0036] In the description of the utility model, it should be noted 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 situation.

[0037] In the utility model, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical direction of the first feature above and oblique above the second feature, or only indicate 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 the vertical direction of the first feature below and oblique below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0038] As Figure 1 and Figure 2As shown, in some embodiments, a bridge connection device includes a bottom plate 100, a first side plate 200 and a second side plate 300. The bottom of the first side plate 200 is connected to one side edge of the bottom plate 100, the first side plate 200 includes a first plate body 210 and a second plate body 220, the first plate body 210 and the second plate body 220 are arranged in a bent manner. The bottom of the second side plate 300 is connected to the other side edge of the bottom plate 100, the first side plate 200 includes a third plate body 310 and a fourth plate body 320, the third plate body 310 and the fourth plate body 320 are arranged in a bent manner; the first plate body 210, the third plate body 310 and the bottom plate 100 enclose a first channel, the second plate body 220, the fourth plate body 320 and the bottom plate 100 enclose a second channel, the first channel and the second channel are communicated; the surface of the bottom plate 100 extends towards the first channel and is provided with a first protruding portion 410; the surface of the bottom plate 100 extends towards the second channel and is provided with a second protruding portion 420. The first protruding portion 410 and the second protruding portion 420 can enhance the bearing capacity of the bottom plate 100, enhance the strength of the entire bridge, and the thickness of the bottom plate 100 does not need to be increased, and no reinforcing rib needs to be additionally provided on the bottom plate 100, which can also enhance the bearing capacity of the bottom plate 100, reduce the manufacturing cost and installation difficulty of the bridge.

[0039] Specifically, the first protruding portion 410 and the second protruding portion 420 can be formed by stamping.

[0040] In some embodiments, the bridge connection device further includes a third protruding portion 430, the third protruding portion 430 is arranged at the communication position of the first channel and the second channel. The third protruding portion 430 can be between the first protruding portion 410 and the second protruding portion 420. When the bridge connection device bears external load, the communication position of the first channel and the second channel is a stress concentration area. By arranging the third protruding portion 430, the structural strength of the communication position of the first channel and the second channel can be enhanced.

[0041] In some embodiments, the first side plate 200 is provided with a fourth protruding portion 440, the fourth protruding portion 440 protrudes towards the second side plate 300. The fourth protruding portion 440 can enhance the strength of the first side plate 200. The second side plate 300 is provided with a fifth protruding portion 450, the fifth protruding portion 450 protrudes towards the first side plate 200. The fifth protruding portion 450 can enhance the strength of the second side plate 300.

[0042] In some embodiments, the first plate body 210 and the second plate body 220 are arranged at an angle. The bridge connection device further includes a fifth plate body 330, one end of the fifth plate body 330 is connected to the third plate body 310, the other end of the fifth plate body 330 is connected to the fourth plate body 320, and the fifth plate body 330 is arranged at an angle with the third plate body 310 and the fourth plate body 320.

[0043] It should be noted that, since the first plate body 210 and the second plate body 220 are arranged at an angle, when the cable is laid along the first side plate 200, the angle of the first plate body 210 and the second plate body 220 can naturally guide the cable to change direction. For example, the cable is laid from a direction parallel to the first plate body 210, and after encountering the angle, it continues to be laid along the direction of the second plate body 220, realizing the bending layout of the cable in the area of the first side plate 200. The angle between the fifth plate body 330 and the third plate body 310 and the fourth plate body 320 can also guide the direction of the cable. When the cable comes from the direction of the third plate body 310 and encounters the fifth plate body 330, it will change direction according to the angle between the fifth plate body 330 and the third plate body 310, and then continue to bend towards the fourth plate body 320 according to the angle between the fifth plate body 330 and the fourth plate body 320. In this way, the fifth plate body 330 provides continuous bending guidance for the cable in the area of the second side plate 300, so that the cable can smoothly realize the bending layout in this complex space structure.

[0044] Specifically, the first plate body 210 and the second plate body 220 are arranged perpendicularly to form a right-angled bending structure of the first side plate 200. This structure produces a significant change in the angle on the side profile of the bridge connection device.

[0045] In some embodiments, the bridge connection device further comprises a first arc-shaped bending part 230 and a second arc-shaped bending part 240 arranged oppositely. One end of the first arc-shaped bending part 230 is connected to the first plate body 210, and the other end is connected to the second plate body 220. One end of the second arc-shaped bending part 240 is connected to the third plate body 310, and the other end is connected to the fourth plate body 320.

[0046] It should be noted that the first arc-shaped bending part 230 and the second arc-shaped bending part 240 provide a smoother space transition for the cable. For the laying of the cable, the first arc-shaped bending part 230 and the second arc-shaped bending part 240 can avoid sharp changes in the angle of the cable when passing through the side plate bending part. For example, when the cable is laid from the direction of the first plate body 210 to the direction of the second plate body 220, the first arc-shaped bending part 230 and the second arc-shaped bending part 240 can provide a natural bending path, so that the cable can change direction more smoothly, reducing the risk of wear and damage to the cable during bending. In addition, the first arc-shaped bending part 230 and the second arc-shaped bending part 240 can optimize the use of internal space. Compared with a sharp-angled side plate, an arc-shaped area can provide additional space for the cable without increasing the external size of the device. In particular, for some thicker or special bending radius cables, the arc-shaped space can better meet their laying requirements.

[0047] Specifically, the radius of curvature of the first arc-shaped bending part 230 is the same as the radius of curvature of the second arc-shaped bending part 240.

[0048] It should be noted that the first arc-shaped bending part 230 and the second arc-shaped bending part 240 with the same radius of curvature provide a consistent spatial transition structure for objects such as cables. When the cable transitions from the first channel through the arc-shaped bending part to the second channel, it can encounter the same degree of curvature path in the area of the first side plate 200 or the second side plate 300, facilitating the layout of the cable.

[0049] Specifically, the third protruding part 430 is arranged in the opposite space of the first arc-shaped bending part 230 and the second arc-shaped bending part 240.

[0050] In some embodiments, the top of the first side plate 200 is provided with a first folded edge 250, which is arranged to extend towards the second side plate 300. The top of the second side plate 300 is provided with a second folded edge 340, which is arranged to extend towards the first side plate 200. The first folded edge 250 can enhance the bending strength of the first side plate 200. The second folded edge 340 can enhance the bending strength of the second side plate 300. In the actual application of the bridge connecting device, whether it is lifting and placing cables during installation, or accidental collisions or other lateral forces that may be encountered during long-term use, the first side plate 200 and the second side plate 300 can better resist such lateral forces, reducing the possibility of bending deformation, thereby improving the structural stability of the entire bridge connecting device.

[0051] In some embodiments, the bridge connecting device comprises a first connecting plate 510 and a second connecting plate 520 arranged opposite to each other, the first connecting plate 510 is provided with a first mounting part 511, and the second connecting plate 520 is provided with a second mounting part 521, both of which are used to mount external bridges.

[0052] Specifically, the first mounting part 511 and the second mounting part 521 can be mounting holes. By passing fasteners through the mounting holes, the installation between multiple bridges can be achieved.

[0053] In some embodiments, the first connecting plate 510 extends away from the second side plate 300 relative to the first side plate 200 and then extends along the length direction of the first side plate 200, and the second connecting plate 520 extends away from the first side plate 200 relative to the second side plate 300 and then extends along the length direction of the second side plate 300.

[0054] It should be noted that the bridge is formed by the first connecting plate 510 and the second connecting plate 520 to form a socket expansion design. The first connecting plate 510 extends away from the second side plate 300 relative to the first side plate 200, and the second connecting plate 520 extends away from the first side plate 200 relative to the second side plate 300, so that the distance between the first connecting plate 510 and the second connecting plate 520 is greater than the distance between the first side plate 200 and the second side plate 300, thereby forming a socket that can accommodate the insertion of another bridge side plate. When connected, the first connecting plate 510 can be tightly inserted into the outer sidewall of the first side plate 200 of another bridge, and the second connecting plate 520 is inserted into the outer sidewall of the second side plate 300 of another bridge. For example, in actual installation, when the first side plate 200 and the second side plate 300 of one bridge are inserted into the socket of another bridge. The edge of the socket tightly fits the side plate of the first side plate 200 and the second side plate 300, and uses friction and geometric constraints to resist external forces such as tension, pressure and shear force that the bridge may be subjected to during use, to ensure that the connection part does not loosen or separate.

[0055] In other embodiments, the first connecting plate 510 extends towards the second side plate 300 relative to the first side plate 200, and then extends along the length direction of the first side plate 200, and the second connecting plate 520 extends towards the first side plate 200 relative to the second side plate 300, and then extends along the length direction of the second side plate 300.

[0056] It should be noted that the first connecting plate 510 and the second connecting plate 520 form a socket contraction design. The distance between the first connecting plate 510 and the second connecting plate 520 of this structure is less than the distance between the first side plate 200 and the second side plate 300. The socket contraction connection structure enhances the overall stability of the bridge structure. When multiple bridges are connected together through this structure, a tightly integrated structure is formed. When subjected to external loads, the holding force of the connection part can effectively prevent the relative displacement between multiple bridges, enhancing the structural stability of the bridge.

[0057] In some embodiments, the bridge further comprises a third connecting plate 530, the third connecting plate 530 is connected with the bottom plate 100, and the third connecting plate 530 is located between the bottom of the first connecting plate 510 and the bottom of the second connecting plate 520.

[0058] It should be noted that the third connecting plate 530 forms a closed socket structure. The third connecting plate 530 can be flush with the bottom plate 100. When two bridges are connected, the third connecting plate 530 is inserted into the bottom of the bottom plate 100 of another bridge. The third connecting plate 530 makes there is no gap between the bottom plates 100 of the two adjacent bridges, enhances the stress capacity of the bottom plate 100, improves the stability of the bridge when the cable is placed on the bottom plate 100 of the bridge, and makes the connection of the bridge more firm.

[0059] In some embodiments, the bridge frame comprises a fourth connecting plate and a fifth connecting plate, one end of the fourth connecting plate is connected with the bottom of the first connecting plate 510, one end of the fifth connecting plate is connected with the bottom of the second connecting plate 520, and the other end of the fourth connecting plate is arranged opposite to the other end of the fifth connecting plate.

[0060] It should be noted that the fourth connecting plate and the fifth connecting plate enhance the overall stability of the bridge frame structure. When a plurality of bridge frames are combined together through the connection, a continuous and stable structure is formed. When external load is borne, the cooperative action between the fourth connecting plate and the fifth connecting plate enables the load to be evenly distributed to the whole bridge frame. Relative to the closed structure, the semi-closed structure can enhance the heat dissipation performance of the cable. The spacing between the fourth connecting plate and the fifth connecting plate can be used for air circulation, so that the heat generated by the cable can be dissipated to the outside, avoiding the accumulation of heat in the accommodation space.

[0061] The above only describes the preferred embodiments of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the present application specification and drawings, is also included in the patent protection range of the present application.

Claims

1. A bridge connection device, characterized in that The bridge connection device comprises: a bottom plate; a first side plate, a bottom part of the first side plate being connected with one side edge of the bottom plate, the first side plate comprising a first plate body and a second plate body, the first plate body and the second plate body being arranged in a bent manner; a second side plate, a bottom part of the second side plate being connected with another side edge of the bottom plate, the first side plate comprising a third plate body and a fourth plate body, the third plate body and the fourth plate body being arranged in a bent manner; the first plate body, the third plate body and the bottom plate enclosing a first channel, the second plate body, the fourth plate body and the bottom plate enclosing a second channel, the first channel and the second channel being communicated; a surface of the bottom plate extending towards the first channel is provided with a first protruding part; a surface of the bottom plate extending towards the second channel is provided with a second protruding part.

2. The bridge connection device of claim 1, wherein The bridge connection device further comprises a third protruding part, the third protruding part being arranged at the communication part of the first channel and the second channel.

3. The tray connection device of claim 1, wherein, The first side plate is provided with a fourth protruding part, the fourth protruding part protruding towards the second side plate; and / or The second side plate is provided with a fifth protruding part, the fifth protruding part protruding towards the first side plate.

4. The tray connection device of claim 1, wherein The first plate body and the second plate body are arranged in an angle; and / or The bridge connection device further comprises a fifth plate body, one end of the fifth plate body being connected with the third plate body, the other end of the fifth plate body being connected with the fourth plate body, and the fifth plate body being arranged in an angle with the third plate body and the fourth plate body.

5. The tray connection apparatus of claim 1, wherein The bridge connection device further comprises oppositely arranged first arc-shaped bending part and second arc-shaped bending part, one end of the first arc-shaped bending part being connected with the first plate body, the other end of the first arc-shaped bending part being connected with the second plate body, one end of the second arc-shaped bending part being connected with the third plate body, the other end of the second arc-shaped bending part being connected with the fourth plate body.

6. The bridge connection device of claim 5, wherein The curvature radius of the first arc-shaped bending part is the same as the curvature radius of the second arc-shaped bending part.

7. The tray connection apparatus of claim 1, wherein The top part of the first side plate is provided with a first folding edge, the first folding edge extending towards the second side plate; and / or The top part of the second side plate is provided with a second folding edge, the second folding edge extending towards the first side plate.

8. The tray connection apparatus of claim 1, wherein, The bridge connection device comprises oppositely arranged first connecting plate and second connecting plate, the first connecting plate being provided with a first mounting part, the second connecting plate being provided with a second mounting part, the first mounting part and the second mounting part being used for mounting external bridge.

9. The tray connection device 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, 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, 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 connection device of claim 8, wherein, The bridge further comprises a third connecting plate, one end of the third connecting plate is connected with the bottom of the first connecting plate, and the other end of the third connecting plate is connected with the bottom of the second connecting plate; or The bridge comprises a fourth connecting plate and a fifth connecting plate, one end of the fourth connecting plate is connected with the bottom of the first connecting plate, one end of the fifth connecting plate is connected with the bottom of the second connecting plate, and the other end of the fourth connecting plate is arranged opposite to the other end of the fifth connecting plate.

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