Cable bridge with efficient butt joint

Abstract

The utility model relates to the technical field of cable bridges, in particular to a cable bridge efficient in butt joint, which comprises a plurality of bridge bodies connected end to end, each bridge body comprises a bridge bottom plate, and bridge side plates extending along the length direction of the bridge bottom plate are symmetrically arranged on two sides of the bridge bottom plate. A first fastening groove is formed in one end of each bridge side plate, a second fastening groove communicated with the first fastening groove in the adjacent bridge body is formed in the other end of each bridge side plate, a fastening plate with one end capable of being inserted into the first fastening groove is slidably arranged in each second fastening groove, and a driving plate is arranged on the outer side of one end of each bridge side plate. According to the bridge frame structure, a worker can conduct butt-joint assembly conveniently, the butt-joint efficiency between the two bridge frame bodies is improved, and meanwhile the installation strength between the two bridge frame bodies is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, specifically to a kind of butt joint efficient cable bridge. BACKGROUND

[0002] Cable bridge is divided into groove type, tray type and ladder type, net format structure, by support, arm and installation accessories etc. Bridge in building can be independently erected, can also be laid on various buildings and pipe gallery support, should reflect simple structure, modeling beautiful, configuration flexible and maintenance convenient etc. Features, all parts need to be galvanized, bridge is installed in building exposed to the sun.

[0003] The cable bridge in prior art needs to be butt jointed and installed when the length of the cable bridge is limited, and a large number of bolts are needed to fix the cable bridge during splicing, which is inconvenient to operate and takes a long time to install and butt joint, thereby reducing the splicing efficiency and use convenience. UTILITY MODEL CONTENTS

[0004] The utility model aims at the defects of prior art, provides a kind of butt joint efficient cable bridge, to solve the problem that the cable bridge in prior art needs to be butt jointed and installed when the length of the cable bridge is limited, and a large number of bolts are needed to fix the cable bridge during splicing, which is inconvenient to operate and takes a long time to install and butt joint, thereby reducing the splicing efficiency and use convenience.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of butt joint efficient cable bridge, including the bridge body of multiple first end-to-end, the bridge body includes bridge bottom plate, bridge bottom plate both sides are symmetrically provided with the bridge side plate extending along its length direction, first fastening groove is set in one end of bridge side plate, second fastening groove is set in the other end of bridge side plate and is communicated with the first fastening groove on the adjacent bridge body, the second fastening groove is slidably provided with the fastening plate, one end of which can be inserted into the first fastening groove, driving plate is provided on the outer side of one end of bridge side plate, the inner side end surface of driving plate is provided with the connecting block connected with the fastening plate, and fixed plate is provided on the outer side of the other end of bridge side plate.

[0007] As a preferred technical scheme of the utility model, one end of the bridge bottom plate is provided with a butt joint plate, and the other end of the bridge bottom plate is provided with a butt joint groove for inserting the butt joint plate.

[0008] Through the above technical scheme, the connection strength between the bottoms of the two bridge bodies is improved by the arrangement of the butt joint groove and the butt joint plate, and the guide installation between the two adjacent bridge bodies is facilitated.

[0009] As a preferred technical scheme of the utility model, the connecting groove is communicated with the second fastening groove.

[0010] As a preferred technical scheme of the utility model, the connecting groove is communicated with the second fastening groove.

[0011] Through the above technical scheme, the first moving plate, the second moving plate and the moving groove are arranged, thereby improving the stability of the displacement of the driving plate and the connecting strength of the two bridge body side surfaces.

[0012] As a preferred technical scheme of the utility model, the connecting groove is communicated with the second fastening groove.

[0013] Through the above technical scheme, the first moving plate, the second moving plate and the moving groove are arranged, thereby improving the stability of the displacement of the driving plate and the connecting strength of the two bridge body side surfaces.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] In use, first, the abutting plate on the bridge body is aligned with the abutting groove on another bridge body for insertion, so that the two bridge bodies are preliminarily fixed, then the driving plate on the bridge body is displaced to drive the fastening plate in the second fastening groove to move, the fastening plate is moved to the connection between the two adjacent bridge bodies, so that one end of the fastening plate is inserted into the first fastening groove on another bridge body, when one end of the fastening plate is inserted into the bottom of the first fastening groove, the second connecting half column on the driving plate is attached to the first connecting half column on another bridge body, thereby forming a complete connecting threaded column, the connecting nut is installed on the connecting threaded column for fixation, thereby completing the abutment installation between the two adjacent bridge bodies. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a structural schematic view of the bridge body of the utility model;

[0018] Fig. 3The utility model discloses a fastening plate, the connecting block and the driving plate's connection relation diagram of the utility model discloses a fastening plate, the connecting block and the driving plate's connection relation diagram.

[0019] In the figure: 1, bridge bottom plate;2, bridge side plate;3, butt joint groove;4, first fastening groove;5, driving plate;6, butt plate;7, second connecting half column;8, connecting nut;9, first moving plate;10, second moving plate;11, first connecting half column;12, fixed plate;13, connecting groove;14, fastening plate;15, connecting block;16, moving groove. DETAILED DESCRIPTION

[0020] The utility model discloses a fastening plate, the connecting block and the driving plate's connection relation diagram of the utility model discloses a fastening plate, the connecting block and the driving plate's connection relation diagram.

[0021] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relation that the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" etc. are indicated is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation structure and operation, therefore can not be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" etc. are only for the purpose of description, and can not be understood as indicating or implying relative importance.

[0022] EMBODIMENT

[0023] The utility model provides a butt joint efficient cable bridge, reference Figs. 1-3 As shown in the figure, including multiple first and last connected bridge body, bridge body includes bridge bottom plate 1, bridge bottom plate 1 both sides symmetry is equipped with along its length direction extension bridge side plate 2, bridge side plate 2 one end is provided with the first fastening groove 4 of trapezoidal structure, bridge side plate 2 other end is provided with the second fastening groove of the intercommunication of adjacent bridge body on first fastening groove 4, second fastening groove and first fastening groove 4 structure are identical, the second fastening groove is slidably equipped with the fastening plate 14 of one end can be inserted into first fastening groove 4, fastening plate 14 and first fastening groove 4 and second fastening groove are matched, bridge side plate 2 one end outside is equipped with the driving plate 5 parallel with it, the inner side end face of driving plate 5 is equipped with the connecting block 15 of the interconnection of fastening plate 14, connecting block 15, driving plate 5 and fastening plate 14 are integrally formed structure, bridge side plate 2 other end outside is fixedly equipped with fixed plate 12.

[0024] The bridge bottom plate 1 is provided with a butt joint plate 6 at one end, and a butt joint groove 3 is formed at the other end of the bridge bottom plate 1 for inserting the butt joint plate 6, so that the connecting strength between the two bridge bodies is improved, and the two adjacent bridge bodies are guided and installed.

[0025] The first connecting half column 11 is arranged on the outer side end face of the fixed plate 12, the second connecting half column 7 is arranged on the outer side end face of the driving plate 5 and combined with the first connecting half column 11 to form a complete connecting threaded column, and the connecting nut 8 is screwed on the connecting threaded column, so that the displacement of the driving plate 5 is limited and fixed, and the connecting strength between the two adjacent bridge bodies is improved.

[0026] Further, the connecting groove 13 is formed in the bridge side plate 2 for the displacement of the connecting block 15, so that the displacement of the fastening plate 14 is limited.

[0027] Further, the first moving plate 9 in a T-shaped structure is arranged on the outer side end face of the bridge side plate 2 on the upper and lower sides of the connecting groove 13, the second moving plate 10 corresponding to the first moving plate 9 is arranged on the outer side end face of the bridge side plate 2 on one side of the fixed plate 12, the second moving plate 10 is consistent with the first moving plate 9 in structure, and the moving groove 16 matched with the first moving plate 9 and the second moving plate 10 is formed in the inner side end face of the driving plate 5, so that the stability of the displacement of the driving plate 5 is improved, and the connecting strength of the side faces of the two bridge bodies is improved.

[0028] The working principle of the utility model is as follows:

[0029] In use, first, the butt joint plate 6 on the bridge body is aligned with the butt joint groove 3 on the other bridge body for insertion, so that the two bridge bodies are preliminarily fixed, then the driving plate 5 on the bridge body is displaced to drive the fastening plate 14 in the second fastening groove to move, the fastening plate 14 is moved to the connection between the two adjacent bridge bodies, one end of the fastening plate 14 is inserted into the first fastening groove 4 on the other bridge body, when one end of the fastening plate 14 is inserted into the bottom of the first fastening groove 4, the second connecting half column 7 on the driving plate 5 is attached to the first connecting half column 11 on the other bridge body, so that a complete connecting threaded column is formed, the connecting nut 8 is installed on the connecting threaded column for fixation, and the butt joint installation between the two adjacent bridge bodies is completed.

[0030] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "connection" should be understood in a broad sense, for example, it can be fixed connection, can also be detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate media.

[0031] The above-mentioned embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model.

Claims

1. A high-efficiency cable tray comprising multiple tray bodies connected end-to-end, each tray body including a tray base plate (1), wherein symmetrical tray side plates (2) extending along the length direction are provided on both sides of the tray base plate (1), characterized in that: One end of the cable tray side plate (2) is provided with a first fastening groove (4), and the other end of the cable tray side plate (2) is provided with a second fastening groove that communicates with the first fastening groove (4) on the adjacent cable tray body. A fastening plate (14) with one end capable of being inserted into the first fastening groove (4) is slidably provided in the second fastening groove. A driving plate (5) is provided on the outer side of one end of the cable tray side plate (2). A connecting block (15) connected to the fastening plate (14) is provided on the inner end face of the driving plate (5). A fixing plate (12) is provided on the outer side of the other end of the cable tray side plate (2).

2. The high-efficiency cable tray according to claim 1, characterized in that: The cable tray base plate (1) has a docking plate (6) at one end and a docking groove (3) for the docking plate (6) to be inserted at the other end.

3. The high-efficiency cable tray according to claim 1, characterized in that: The bridge side plate (2) is provided with a connecting groove (13) for the displacement of the connecting block (15), and the connecting groove (13) is connected to the second fastening groove.

4. The high-efficiency cable tray according to claim 3, characterized in that: The outer end faces of the cable tray side plates (2) on both sides of the connecting groove (13) are provided with a first moving plate (9), and the outer end face of the cable tray side plate (2) on one side of the fixed plate (12) is provided with a second moving plate (10) corresponding to the first moving plate (9). The inner end face of the driving plate (5) is provided with a moving groove (16) that fits with the first moving plate (9) and the second moving plate (10).

5. The high-efficiency cable tray according to claim 1, characterized in that: The outer end face of the fixed plate (12) is provided with a first connecting half column (11), and the outer end face of the drive plate (5) is provided with a second connecting half column (7) which is combined with the first connecting half column (11) to form a complete connecting thread column. A connecting nut (8) is screwed onto the connecting thread column.

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