CN214543413U

CN214543413U - Cable bridge rack elbow

Info

Publication number: CN214543413U
Application number: CN202120628165.9U
Authority: CN
Inventors: 于志波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-29
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a cable bridge elbow relates to cable bridge technical field, and outward appearance flaw, easy corrosion and use cost height, the loaded down with trivial details problem of installation operation that exist to current cable bridge elbow now propose following scheme, it includes the bridge elbow, the one end of bridge elbow is provided with the bridge roof beam, just the bridge elbow includes the bottom plate, just the side of bottom plate is bent and is had first curb plate and second curb plate, the both ends of second curb plate are bent and are had third curb plate, fourth curb plate, just the top of first curb plate is bent and is had first hem, the top of second curb plate is bent and is had the second hem, the both sides of bridge roof beam are bent and are had the fifth curb plate, just the top of fifth curb plate is bent and is had third hem and fourth hem. The utility model discloses novel structure, the effectual outward appearance flaw, the easy corrosion and use cost height, the loaded down with trivial details problem of installation operation that have solved current cable testing bridge elbow existence of device.

Description

Cable bridge rack elbow

Technical Field

The utility model relates to a cable testing bridge technical field especially relates to cable testing bridge elbow.

Background

The cable bridge is a facility for laying cables, generally common on the top of an underground garage or the roof of a warehouse, the main body of the existing cable bridge is manufactured by adopting a metal sheet bending process, the appearance is neat and beautiful, the installation is convenient, but a large amount of welding operations are still required for a cable bridge elbow used at the bending position of the cable bridge, welding traces can be left on the cable bridge elbow inevitably during welding, the welding scars not only influence the attractiveness, but also easily generate corrosion in the later period; the existing cable bridge elbow needs to be connected with a main bridge through a switching sleeve, a large number of screws and nuts are needed for fixing, the use and generation of a cable bridge are improved, and the connection operation is complex, so that the cable bridge elbow is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable testing bridge elbow has solved the outward appearance flaw that current cable testing bridge elbow exists, easy corrosion and use cost height, installation complex operation's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the cable bridge elbow comprises an integral bridge elbow formed by bending, a bridge beam is arranged at one end of the bridge elbow, the bridge elbow comprises a bottom plate, a first side plate and a second side plate are bent at the side edge of the bottom plate, a third side plate and a fourth side plate are respectively bent at the two ends of the second side plate, a first folded edge is bent at the top end of the first side plate, a second folded edge is bent at the top end of the second side plate, fifth side plates are bent at the two sides of the bridge beam, a third folded edge and a fourth folded edge are bent at the top end of the fifth side plate, a fixing buckle is arranged at the bottom end of each of the two groups of fourth side plates, a fixing buckle seat is arranged at the position, at the bottom end of the bridge beam, and jacks are arranged in the fixing buckle seats.

Preferably, the first side plate, the second side plate, the third side plate and the fourth side plate are perpendicular to the bottom plate, the second side plate, the third side plate and the fourth side plate are symmetrically distributed around the bottom plate, the third side plate is parallel to the first side plate, and the two groups of fourth side plates are parallel to each other.

Preferably, round holes are formed in the top ends of the first folding edge, the second folding edge and the third folding edge.

Preferably, the two groups of fourth folding edges are bent towards the inner side of the bridge girder, the top ends of the two groups of fourth side plates are spliced with the fourth folding edges, and the structures of the two ends of the bridge girder are the same.

Preferably, a buckle is arranged on the fifth side plate towards the inner side of the bridge frame beam, a matched clamping groove is formed in the fourth side plate at the buckling position, and the buckle penetrates through the clamping groove.

Preferably, the fixing buckle is bent towards the inner side of the bridge elbow, the fixing buckle seat is bent towards the fixing buckle, and the fixing buckle penetrates through the insertion hole.

The utility model has the advantages that:

1. the device carries out the technology of bending after through whole board laser cutting for the crane span structure elbow need not the welding completely, and flaw such as solder joint and seam have been eliminated in whole part integration, the effectual bulk strength who improves outward appearance neatness nature and part.

2. The device is through pegging graft fourth curb plate and crane span structure roof beam for the hem department of second curb plate and fourth curb plate is pushed to the one end of crane span structure roof beam, makes the crane span structure elbow after the assembly seem more integrated with the crane span structure roof beam, helps making assembly structure's outward appearance neatly more pleasing to the eye.

3. The device clamps the fourth side plate through the fourth folded edge, and the fourth side plate is bent and clamped after penetrating through the fixing buckle seat through the fixing buckle, so that the bridge elbow and the bridge beam can be connected and fixed without screws and nuts.

In conclusion, the device effectively solves the problems of appearance flaws, easy corrosion, high use cost and complex installation and operation existing in the conventional cable bridge elbow.

Drawings

Fig. 1 is an assembly diagram of a bridge girder and a bridge elbow according to embodiment 1 of the present invention.

Fig. 2 is an exploded view of the assembly structure of the bridge elbow and the bridge girder of the present invention.

Fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention.

Fig. 4 is an enlarged view of the structure B in fig. 1 according to the present invention.

Fig. 5 is a schematic structural diagram of the bridge beam of the present invention.

Fig. 6 is an assembly diagram of a bridge girder and a bridge elbow according to embodiment 2 of the present invention.

Fig. 7 is an enlarged view of the structure C in fig. 6 according to the present invention.

Fig. 8 is a schematic view of a structure for assembling the buckle and the slot in embodiment 2 of the present invention.

Reference numbers in the figures: 1. a bridge bend; 101. a base plate; 102. a first side plate; 103. a first folded edge; 104. a second side plate; 105. a second folded edge; 106. a third side plate; 107. a fourth side plate; 108. a fixing buckle; 2. a bridge girder; 201. a fifth side plate; 202. thirdly, folding; 203. a fourth folded edge; 204. a fixed buckle seat; 205. a jack; 206. buckling; 207. a card slot; 3. a circular hole.

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.

Example 1

Referring to fig. 1-5, a cable bridge elbow includes a bent and formed integral bridge elbow 1, one end of the bridge elbow 1 is provided with a bridge beam 2, the bridge elbow 1 includes a bottom plate 101, and the side of the bottom plate 101 is bent with a first side plate 102 and a second side plate 104, two ends of the second side plate 104 are respectively bent with a third side plate 106 and a fourth side plate 107, and the top end of the first side plate 102 is bent with a first folded edge 103, the top end of the second side plate 104 is bent with a second folded edge 105, two sides of the bridge beam 2 are bent with fifth side plates 201, and the top end of the fifth side plate 201 is bent with a third folded edge 202 and a fourth folded edge 203, the bottom ends of the two groups of the fourth side plates 107 are both provided with a fixing buckle 108, the bottom end of the bridge beam 2 at the position of the fixing buckle 108 is both provided with a fixing buckle base 204, and the fixing buckle base 204 is both provided with a jack 205, the first side plate 102, the second side plate 104, the third side plate 106 and the fourth side plate 107 are perpendicular to the bottom plate 101, the second side plate 104, the third side plate 106 and the fourth side plate 107 are symmetrically distributed about the bottom plate 101, the third side plate 106 and the first side plate 102 are parallel to each other, the two groups of fourth side plates 107 are parallel to each other, round holes 3 are formed in the top ends of the first folding edge 103, the second folding edge 105 and the third folding edge 202, the round holes 3 are selectively formed according to installation requirements, the two groups of fourth folding edges 203 are bent towards the inner side of the bridge beam 2 by 180 degrees, the top ends of the two groups of fourth side plates 107 are in plug-in connection with the fourth folding edges 203, the two ends of the bridge beam 2 are identical in structure, the fixing buckles 108 are bent towards the inner side of the bridge elbow 1, the fixing buckle seats 204 are bent towards the fixing buckles 108, and the fixing buckles 108 penetrate through the insertion holes 205.

The cable bridge elbow 1 is subjected to bending process after integral plate laser cutting, so that the bridge elbow 1 is completely free from welding, the whole components are integrated, the defects of welding spots, seams and the like are eliminated, and the appearance tidiness and the integral strength of the components are effectively improved;

the upper edge of the fourth side plate 107 is inserted between the fourth folding edge 203 and the fifth side plate 201, so that one end of the bridge beam 2 is pushed to the folding edges of the second side plate 104 and the fourth side plate 107, as shown in fig. 1, at this time, the fixing buckle 108 on the fourth side plate 107 moves to a position corresponding to the fixing buckle seat 204, as shown in fig. 3, 4 and 5, the three groups of fixing buckles 108 and the fixing buckle seats 204 in fig. 3 show the installation process of the structure, the fixing buckle seat 204 is pushed upwards from the bottom of the bridge beam 2, so that the fixing buckle seat 204 deflects upwards by 90 degrees, so that the fixing buckle 108 passes through the insertion hole 205, and then the fixing buckle 108 is bent and pressed on the fixing buckle seat 204, so that the buckle structure is locked, and the connection and fixation between the elbow 1 and the bridge beam 2 can be completed without a screw nut.

Example 2

Referring to fig. 6 and 7, the same parts of this embodiment as those of embodiment 1 will not be described again, except that:

the fifth side plate 201 is provided with a buckle 206 towards the inner side of the bridge beam 2, the buckle 206 is a prefabricated structure with three cut edges of the side wall of the bridge beam 2, the fourth side plate 107 is provided with a matched clamping groove 207 at the position of the buckle 206, the buckle 206 penetrates through the clamping groove 207, after the fourth side plate 107 is spliced with the bridge beam 2, the buckle 206 is bent towards the inner side of the bridge beam 2 to penetrate through the clamping groove 207, and finally bent for 180 degrees, so that the buckle 206 is clamped tightly;

referring to fig. 8, the positions of the buckle 206a and the slot 207a are not limited to vertical and horizontal states, and the buckle 206a and the slot 207a are not limited to be oppositely disposed on any one of the bridge elbow 1 and the bridge beam 2, and the shapes of the buckle 206a and the slot 207a are not limited to circular, oval, rectangular, etc., where the buckle 206a is a prefabricated structure with three cut edges on the side wall of the fourth side plate 107 on the bridge elbow 1, the slot 207a is opened on the fifth side plate 201 of the bridge beam 2, and a limit structure is formed by bending the buckle 206a and the slot 207a, so as to achieve the effect of fixed connection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cable bridge elbow comprises an integrated bridge elbow (1) formed by bending and is characterized in that one end of the bridge elbow (1) is provided with a bridge beam (2), the bridge elbow (1) comprises a bottom plate (101), a first side plate (102) and a second side plate (104) are bent at the side edge of the bottom plate (101), a third side plate (106) and a fourth side plate (107) are respectively bent at two ends of the second side plate (104), a first folded edge (103) is bent at the top end of the first side plate (102), a second folded edge (105) is bent at the top end of the second side plate (104), fifth side plates (201) are bent at two sides of the bridge beam (2), a third folded edge (202) and a fourth folded edge (203) are bent at the top ends of the fifth side plates (201), and fixing buckles (108) are respectively arranged at the bottom ends of the two groups of the fourth side plates (107), the bottom end of the bridge frame beam (2) is located at the position of the fixing buckle (108) and is provided with a fixing buckle seat (204), and the fixing buckle seat (204) is provided with a jack (205).

2. The cable bridge bend of claim 1, wherein the first side plate (102), the second side plate (104), the third side plate (106), and the fourth side plate (107) are perpendicular to the bottom plate (101), the second side plate (104), the third side plate (106), and the fourth side plate (107) are symmetrically distributed with respect to the bottom plate (101), the third side plate (106) and the first side plate (102) are parallel to each other, and two sets of the fourth side plates (107) are parallel to each other.

3. The cable bridge bend as claimed in claim 1, wherein the top ends of the first folding edge (103), the second folding edge (105) and the third folding edge (202) are provided with round holes (3).

4. The cable bridge bend of claim 1, wherein the two sets of the fourth folding edges (203) are bent 180 degrees towards the inner side of the bridge beam (2), the top ends of the two sets of the fourth side plates (107) are inserted into the fourth folding edges (203), and the two ends of the bridge beam (2) have the same structure.

5. The cable bridge bend as claimed in claim 1, wherein the fifth side plate (201) is provided with a snap (206) towards the inner side of the bridge beam (2), and the fourth side plate (107) is provided with a matching snap groove (207) at the position of the snap (206), and the snap (206) passes through the snap groove (207).

6. The cable bridge bend according to claim 1, wherein the fixing buckle (108) is bent towards the inner side of the bridge bend (1), the fixing buckle seat (204) is bent towards the fixing buckle (108), and the fixing buckle (108) penetrates through the insertion hole (205).