CN212304553U

CN212304553U - Bridge frame elbow structure

Info

Publication number: CN212304553U
Application number: CN202021000402.9U
Authority: CN
Inventors: 隽理想; 周波
Original assignee: Shandong Yibeili Plastics Co ltd
Current assignee: Shandong Yibeili Plastics Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-05
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a bridge bend structure, at least including bend connecting block, crane span structure, first fixed block and second fixed block, the spliced eye has all been seted up at the both ends of bend connecting block, the inside of spliced eye is inserted and is equipped with the crane span structure that is the cooperation structure with the spliced eye, bend connecting block both ends all are fixed with first fixed block, the outside of crane span structure is provided with the second fixed block that is the cooperation structure with first fixed block, the outside of first fixed block and second fixed block all is fixed with the lug, and the both ends of wearing to be equipped with dead lever and dead lever between two lugs all are fixed with fixation nut. The utility model discloses simple structure, novel structure, the dismouting work of completion crane span structure that can be convenient is favorable to wideling popularize and use.

Description

Bridge frame elbow structure

Technical Field

The utility model relates to a technical field of cable testing bridge specifically is a curved structure that leads to of crane span structure.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air.

However, the existing cable bridge bent-through is complex in structure, inconvenient to disassemble and assemble on a construction site, inconvenient to use and further reduces the using effect of the cable bridge. In view of the defects of the existing structures, a bridge bending-through structure needs to be designed urgently so as to solve the problem that the existing bridge is inconvenient to disassemble and assemble on a construction site.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curved structure that leads to of crane span structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bent structure that leads to of crane span structure, includes at least that the bend leads to connecting block, crane span structure, first fixed block and second fixed block, the spliced eye has all been seted up at the both ends of bent connecting block, the inside of spliced eye is inserted and is equipped with the crane span structure that is the cooperation structure with the spliced eye, the bend leads to connecting block both ends and all is fixed with first fixed block, the outside of crane span structure is provided with the second fixed block that is the cooperation structure with first fixed block, the outside of first fixed block and second fixed block all is fixed with the lug, and the both ends of wearing to be equipped with dead lever and dead lever between two lugs all are fixed with fixation nut.

As a further aspect of the present invention: the fixed rod is in threaded fit with the lug.

As a further aspect of the present invention: the inner side of the convex block is fixed with a bulge, and one side of the bulge is provided with a groove which is matched with the bulge.

As a further aspect of the present invention: the bent connecting block is provided with a fixing hole, the bridge is provided with a fixing groove corresponding to the fixing hole, and a bolt is fixed between the fixing hole and the fixing groove.

As a further aspect of the present invention: the elbow connecting block is also provided with heat dissipation holes.

As a further aspect of the present invention: and a metal net is fixed on the heat dissipation holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1) through the proposal, the utility model discloses on the basis of current crane span structure, add curved connecting block, first fixed block and the second fixed block that leads to the dismantlement problem of completion construction phenomenon that can be quick. Specifically, when the bridge is required to be installed, firstly, the bridge is aligned with the inserting holes, the bridge is inserted into the inserting holes, after the protrusions are aligned with the grooves, the fixing rods are inserted into the two bumps, then the fixing rods are fixed through the fixing nuts, and then the bolts are inserted into the fixing holes and the fixing grooves, so that the bridge installation work can be simply completed; when the bridge frame needs to be disassembled, the bolt is screwed out of the fixing hole and the fixing groove, then the fixing nut is unscrewed, the fixing rod is separated from the two convex blocks, and finally the bridge frame is pulled out of the inserting hole, so that the disassembling work of the bridge frame can be efficiently completed.

2) Consider the utility model discloses a heat dissipation problem, the utility model discloses seted up the louvre on the curved connecting block that leads to, improved then the utility model discloses a radiating effect.

3) On the basis of above-mentioned structure, the utility model discloses ingenious has set up the metal mesh in the inside of louvre to avoid during dust or the winged insect of great granule get into the curved connecting block that leads to from the louvre, promoted then the utility model discloses an excellent in use effect.

Drawings

Fig. 1 is a schematic view of a main view of an integral structure of a bridge frame elbow structure.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the structure of the bridge frame of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 3, in an embodiment of the present invention, a bridge frame bending structure at least includes a bending connection block 100, a bridge frame 200, a first fixing block 300, and a second fixing block 400, both ends of the bending connection block 100 have all been provided with an insertion hole 110, the bridge frame 200, which is a matching structure with the insertion hole 110, is inserted in the insertion hole 110, both ends of the bending connection block 100 are all fixed with the first fixing block 300, the outer side of the bridge frame 200 is provided with the second fixing block 400, which is a matching structure with the first fixing block 300, both outer sides of the first fixing block 300 and the second fixing block 400 are fixed with bumps 500, and both ends of two bumps 500, which are penetrated by a fixing rod 510 and both ends of the fixing rod 510 are fixed with fixing nuts 520. The fixing rod 510 is in threaded fit with the protrusion 500. A protrusion 530 is fixed on the inner side of the protrusion 500, and a groove 540 having a fitting structure with the protrusion 530 is formed on one side of the protrusion 530.

In order to more firmly fix the elbow connection block and the bridge 200, the elbow connection block 100 is provided with a fixing hole 120, the bridge 200 is provided with a fixing groove 210 corresponding to the fixing hole 120, and a bolt 600 is fixed between the fixing hole 120 and the fixing groove 210.

As shown in fig. 2, in view of the heat dissipation problem of the present invention, the elbow connecting block 100 is further provided with heat dissipation holes 700. Be fixed with metal mesh 710 on the louvre 700 to avoid during dust or the winged insect of great granule gets into the curved connecting block 100 that leads to from louvre 700, promoted then the utility model discloses an excellent in use effect.

In practical use, when the bridge 200 needs to be installed, firstly, aligning the bridge 200 with the plug hole 110, inserting the bridge 200 into the plug hole 110, inserting the fixing rod 510 into the two protrusions 500 after the protrusion 530 is aligned with the groove 540, then fixing the fixing rod 510 by the fixing nut 520, and then inserting the bolt 600 into the fixing hole 120 and the fixing groove 210 to simply complete the installation work of the bridge 200; when the bridge 200 needs to be disassembled, the bolt 600 is unscrewed from the fixing hole 120 and the fixing groove 210, then the fixing nut 520 is unscrewed, the fixing rod 510 is separated from the two protrusions 500, and finally the bridge 200 is pulled out from the plugging hole 110, so that the disassembling work of the bridge 200 can be efficiently completed.

To sum up, the utility model discloses simple structure, novel structure, the dismouting work of completion crane span structure that can be convenient is favorable to wideling popularize the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a crane span structure benevolence structure which characterized in that: the cable bridge is characterized by at least comprising a bent connecting block (100), a cable bridge (200), a first fixing block (300) and a second fixing block (400), wherein plug-in holes (110) are formed in two ends of the bent connecting block (100), the cable bridge (200) which is of a matched structure with the plug-in holes (110) is inserted into the plug-in holes (110), the first fixing block (300) is fixed at two ends of the bent connecting block (100), the second fixing block (400) which is of a matched structure with the first fixing block (300) is arranged on the outer side of the cable bridge (200), protruding blocks (500) are fixed on the outer sides of the first fixing block (300) and the second fixing block (400), and fixing nuts (520) are fixed at two ends of the fixing rod (510) and the fixing rod (510) penetrate between the two protruding blocks (500).

2. The bridge bend structure of claim 1, wherein: the fixing rod (510) is in threaded fit with the lug (500).

3. The bridge bend structure of claim 2, wherein: the inner side of the bump (500) is fixed with a protrusion (530), and one side of the protrusion (530) is provided with a groove (540) which is matched with the protrusion (530).

4. The bridge bend structure of claim 1, wherein: the bent connecting block (100) is provided with a fixing hole (120), the bridge (200) is provided with a fixing groove (210) corresponding to the fixing hole (120), and a bolt (600) is fixed between the fixing hole (120) and the fixing groove (210).

5. The bridge bend structure of claim 1, wherein: the elbow connecting block (100) is also provided with heat dissipation holes (700).

6. The bridge bend structure of claim 5, wherein: and a metal net (710) is fixed on the heat dissipation hole (700).