CN222072662U - Cross street overpass formula cross crane span structure - Google Patents

Abstract

The utility model discloses an overpass type four-way bridge frame, which comprises a mounting base, wherein a bridge frame device is mounted at the upper end of the mounting base, an upper cover plate is mounted at the upper end of the bridge frame device, a connecting device is mounted at the upper end of the upper cover plate, a sealing cover device is mounted at the front end, the left end, the rear end and the right end of the upper cover plate together, and two fixing screws are mounted at the left end and the right end of the mounting base. According to the overpass type four-way bridge, the bridge is made to be four-way through the design of the four first through holes on the first bridge and the design of the four second through holes on the second bridge, and the first bridge is fixed at the lower end of the second bridge, so that the device is integrated, a plurality of wires can be paved and conveyed, the wires can be isolated, the wires are prevented from being wound together, subsequent arrangement is facilitated, and meanwhile, the safety of the device is improved.

Description

Cross street overpass formula cross crane span structure

Technical Field

The utility model relates to the technical field of cable bridges, in particular to an overpass type four-way bridge.

Background

After the building engineering main body is completed, a large amount of cable wiring work is required along with the expansion of the power construction field, so that the fixing and arrangement of the laid cables are particularly important.

Most of the prior cables are fixed and arranged by laying cable bridges, but when more than three wires such as intelligent pipes, external networks, strong electricity and the like are laid, the situation that the wires in multiple directions are laid in the other direction after being gathered through the bridges often occurs. Therefore, when the number of wires is large, the single-layer bridge is difficult to accommodate a plurality of wires, and meanwhile, a plurality of wires are stacked in the single-layer bridge, so that the subsequent arrangement is inconvenient and a certain risk exists, and the time and the labor are wasted by adding the single-layer bridge, namely, stacking the bridge. To sum up, the existing cable bridge frame also has the efficiency problem:

The single-layer bridge not only is difficult to accommodate a plurality of wires, but also is inconvenient to arrange in a later mode when a plurality of wires are stacked in the single-layer bridge, and the multi-layer bridge is time-consuming and labor-consuming to stack, so that a bridge with multiple through openings and capable of isolating the wires is needed.

Disclosure of utility model

The utility model mainly aims to provide an overhead bridge type four-way bridge, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an overpass formula cross bridge, includes the installation base, bridge device is installed to the installation base upper end, the upper cover plate is installed to bridge device upper end, connecting device is installed to the upper cover plate upper end, closing cap device is installed jointly to upper cover plate front end, left end, rear end and right-hand member, two fixed screws are all installed to installation base left end and right-hand member.

Preferably, the bridge device comprises a first bridge and a second bridge, a group of first through holes are formed in the upper end of the first bridge, a group of second through holes are formed in the upper end of the second bridge, a mounting groove is formed in the lower end of the second bridge, the second bridge is fixedly mounted at the upper end of the first bridge, and the first bridge and the second bridge are mounted at the upper end of the mounting base. The design of four No. one openings on the No. one bridge and the design of four No. two openings on the No. two bridge, and then make the bridge be the cross, the lower extreme at No. two bridges is fixed to the bridge moreover, makes the device become a whole, and the device not only can lay the transportation to a plurality of wires, and a plurality of wires homoenergetic are kept apart moreover, avoid the wire can twine together.

Preferably, the connecting device comprises a connecting frame, two screw holes are formed in the left end and the right end of the connecting frame, a clamping groove is formed in the lower end of the mounting base, and the connecting frame is mounted at the upper end of the upper cover plate. When two four-way bridges need to be spliced, the connecting frames are clamped into the mounting base, and then the connecting frames are screwed in with the fixing screws to conduct pipeline, so that a plurality of four-way bridges can be spliced.

Preferably, the cover sealing device comprises a first cover plate and a second cover plate, wherein the first cover plate and the second cover plate are respectively provided with two limiting grooves, the lower ends of the first cover plate and the second cover plate are respectively provided with a group of limiting grooves, the first cover plate is respectively arranged at the left end and the right end of the upper cover plate, and the second cover plate is respectively arranged at the front end and the rear end of the upper cover plate. The upper part of the first bridge frame is protected through the two first cover plates, the upper part of the second bridge frame is protected through the two second cover plates, and then the wires in the first bridge frame can be protected.

Preferably, the sizes of the first through holes and the second through holes are consistent, and the number of the first through holes and the number of the second through holes are four.

Preferably, the connecting frame and the clamping groove are both in a shape of a Chinese character kou.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through the design of four No. one through openings on the No. one crane span structure on the crane span structure device and the design of four No. two through openings on the No. two crane span structure, and then make the crane span structure be the cross, a crane span structure is fixed in the lower extreme of No. two crane span structures moreover, makes the device become a whole, and the device not only can lay a plurality of wires and carry, and a plurality of wires can all keep apart moreover, avoid the wire to twine together, not only convenient subsequent arrangement, also improved the security of device simultaneously.

2. When too many wires need to be paved, the bridge frame with the four-way structure is difficult to be paved well, the size of the connecting frame on the connecting device is consistent with that of the connecting frame on the mounting base through the design of the clamping groove on the mounting base, when two four-way bridge frames need to be spliced, the connecting frame is clamped into the mounting base through the connecting frame, and then the connecting frame is screwed in to be connected with a pipeline through the fixing screw, so that the four-way bridge frames can be spliced.

3. Two apron on the closing cap device protect No. one crane span structure upper portion, and two apron protect No. two crane span structure upper portions, and then can protect the wire in it.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a overpass type four-way bridge of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a bridge device of the overpass type four-way bridge of the present utility model;

FIG. 3 is a schematic diagram of the overall structure of a connecting device of a overpass type four-way bridge of the present utility model;

fig. 4 is a schematic diagram of the whole structure of a capping device of the overpass type four-way bridge frame of the present utility model.

In the figure: 1. a mounting base; 2. a bridge device; 3. a connecting device; 4. a capping device; 5. an upper cover plate; 6. a set screw; 20. a first bridge; 21. a second bridge; 22. a first through hole; 23. a second through port; 24. a mounting groove; 30. a connection frame; 31. screw holes; 32. a clamping groove; 40. a first cover plate; 41. a second cover plate; 42. and a limit groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, an overpass type four-way bridge comprises a mounting base 1, wherein a bridge device 2 is mounted at the upper end of the mounting base 1, an upper cover plate 5 is mounted at the upper end of the bridge device 2, a connecting device 3 is mounted at the upper end of the upper cover plate 5, a sealing cover device 4 is mounted at the front end, the left end, the rear end and the right end of the upper cover plate 5, and two fixing screws 6 are mounted at the left end and the right end of the mounting base 1.

The bridge device 2 comprises a first bridge 20 and a second bridge 21, wherein a group of first through holes 22 are formed in the upper end of the first bridge 20, a group of second through holes 23 are formed in the upper end of the second bridge 21, a mounting groove 24 is formed in the lower end of the second bridge 21, the second bridge 21 is fixedly mounted on the upper end of the first bridge 20, and the first bridge 20 and the second bridge 21 are both mounted on the upper end of the mounting base 1; the two groups of first through holes 22 and second through holes 23 are identical in size and are all four. The design of the four through holes 22 on the first bridge 20 and the design of the four second through holes 23 on the second bridge 21 further enable the bridge to be four-way, and the first bridge 20 is fixed at the lower end of the second bridge 21, so that the device becomes a whole, a plurality of wires can be paved and conveyed, the wires can be isolated, and the wires are prevented from being wound together.

The connecting device 3 comprises a connecting frame 30, two screw holes 31 are formed in the left end and the right end of the connecting frame 30, a clamping groove 32 is formed in the lower end of the mounting base 1, and the connecting frame 30 is mounted at the upper end of the upper cover plate 5; the connecting frame 30 and the clamping groove 32 are shaped like a Chinese character 'kou'. When two four-way bridges need to be spliced, the connecting frames 30 are clamped into the mounting base 1, and then the connecting frames 30 are screwed into the fixing screws 6 to be in a pipeline, so that a plurality of four-way bridges can be spliced.

The capping device 4 comprises a first cover plate 40 and a second cover plate 41, wherein the first cover plate 40 and the second cover plate 41 are respectively provided with two limiting grooves 42, the lower ends of the first cover plate 40 and the second cover plate 41 are respectively provided with a group of limiting grooves 42, the first cover plate 40 is respectively arranged at the left end and the right end of the upper cover plate 5, and the second cover plate 41 is respectively arranged at the front end and the rear end of the upper cover plate 5. The upper part of the first bridge 20 is protected by the two first cover plates 40, the upper part of the second bridge 21 is protected by the two second cover plates 41, and then the wires in the first bridge 21 can be protected.

It should be noted that, the utility model is a overpass type four-way bridge, through the design of four first through holes 22 on the first bridge 20 on the bridge device 2 and the design of four second through holes 23 on the second bridge 21, the bridge is made to be four-way, and the first bridge 20 is fixed at the lower end of the second bridge 21, so that the device becomes a whole, the device can not only lay and convey a plurality of wires, but also isolate the plurality of wires, so as to avoid the wires from being wound together, thereby not only facilitating subsequent arrangement, but also improving the safety of the device, and the two first cover plates 40 on the cover device 4 protect the upper part of the first bridge 20, the two second cover plates 41 protect the upper part of the second bridge 21, so as to protect the wires therein, when the wires need to be laid too much, the four-way bridge is also difficult to be laid well, the size of the device is consistent with the connecting frame 30 on the connecting device 3, when the two four-way bridge needs to be connected by the clamping groove 32 on the connecting base 1, and the two bridge frames 30 need to be connected by the clamping frames 30, and then the bridge is screwed into the connecting base 30.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an overpass formula cross bridge, includes mounting base (1), its characterized in that: bridge device (2) are installed to installation base (1) upper end, upper cover plate (5) are installed to bridge device (2) upper end, connecting device (3) are installed to upper cover plate (5) upper end, closing cap device (4) are installed jointly to upper cover plate (5) front end, left end, rear end and right-hand member, two fixed screws (6) are all installed to installation base (1) left end and right-hand member.

2. The overpass type four-way bridge according to claim 1, wherein: the bridge device (2) comprises a first bridge (20) and a second bridge (21), a group of first through holes (22) are formed in the upper end of the first bridge (20), a group of second through holes (23) are formed in the upper end of the second bridge (21), a mounting groove (24) is formed in the lower end of the second bridge (21), the second bridge (21) is fixedly mounted at the upper end of the first bridge (20), and the first bridge (20) and the second bridge (21) are mounted at the upper end of the mounting base (1).

3. The overpass type four-way bridge according to claim 1, wherein: the connecting device (3) comprises a connecting frame (30), two screw holes (31) are formed in the left end and the right end of the connecting frame (30), a clamping groove (32) is formed in the lower end of the mounting base (1), and the connecting frame (30) is mounted at the upper end of the upper cover plate (5).

4. The overpass type four-way bridge according to claim 1, wherein: the sealing device (4) comprises a cover plate (40) and a cover plate (41) which are respectively arranged at two sides, a group of limiting grooves (42) are respectively formed in the lower ends of the cover plate (40) and the cover plate (41), the cover plate (40) is respectively arranged at the left end and the right end of the upper cover plate (5), and the cover plate (41) is respectively arranged at the front end and the rear end of the upper cover plate (5).

5. The overpass type four-way bridge according to claim 2, wherein: the two groups of first through holes (22) and the two groups of second through holes (23) are identical in size and are all four.

6. A overpass type four-way bridge as claimed in claim 3, wherein: the connecting frame (30) and the clamping groove (32) are both in a shape of a Chinese character kou.