Cable bridge connecting device

Abstract

The utility model discloses a cable bridge connecting device, which relates to the technical field of cable bridge connection, and comprises a bridge tray, a first connecting frame and a second connecting frame, the upper end of the bridge tray is provided with the first connecting frame, the second connecting frame and a suspender, and the right front end of the first connecting frame is provided with a locking mechanism. The first connecting frame is connected with the second connecting frame through a locking mechanism, and an open hole is formed in the front end of the second connecting frame. According to the utility model, the connection mode is simple to operate, the connection and disassembly are convenient and time-saving, and the stability is high after the bridge is connected.

Description

Technical Field

[0001] The utility model relates to the technical field of cable tray connection, and in particular to a cable tray connection device. Background Art

[0002] With the rapid development of the power and communication industries, higher requirements are placed on the management and maintenance of cables. As an important facility for carrying cables, the installation and maintenance of cable trays are particularly important. The existing cable tray connection methods have the problems of cumbersome operation, long time consumption, and insufficient stability, especially in the environment where the cable layout is frequently changed. These problems are more prominent. Therefore, a new type of connection device is urgently needed to improve the shortcomings of the existing technology. Utility Model Content

[0003] The main purpose of the utility model is to provide a cable tray connection device to solve the problems of complicated operation, long time consumption and insufficient stability of the existing cable tray connection method proposed in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable tray connection device, including a cable tray tray, a first connecting frame, and a second connecting frame, wherein the upper end of the cable tray is provided with a first connecting frame, a second connecting frame and a suspension rod, a locking mechanism is provided at the right front end of the first connecting frame, the first connecting frame is connected to the second connecting frame through the locking mechanism, and an opening is provided at the front end of the second connecting frame.

[0005] Furthermore, the locking mechanism includes a fixed handle, a fixed bolt, a telescopic button, a telescopic spring, a pull rod, and a fixed block.

[0006] Furthermore, an expansion bolt is connected to the end of the suspension rod.

[0007] Furthermore, a socket is provided at the left end connection of the second connecting frame.

[0008] Furthermore, the locking mechanisms are provided in four groups, and the suspension rods are provided in four groups.

[0009] Furthermore, the fixing block is embedded and fixed at the front and rear ends of the first connecting frame by fixing bolts, the pull rod passes through the fixing block and is inserted into the socket of the second connecting frame, a telescopic spring is arranged inside the end of the pull rod, the telescopic spring is connected to the telescopic button, and the telescopic button passes through the opening.

[0010] Furthermore, a cable through hole and a limit block are provided inside the connection between the first connecting frame and the second connecting frame.

[0011] The beneficial effects of the utility model are embodied in:

[0012] The utility model cooperates between the locking mechanism, the first connecting frame, the second connecting frame and the bridge tray. First, the locking mechanism can connect the two parts of the cable bridge. When installing the cable bridge, the cable bridge is connected by the connecting plate, which can play a role in locking the bridge. It is convenient to install. The bridge tray can support the cable bridge. The hanger rods and expansion bolts on the bridge tray fix the cable bridge. The telescopic button of the locking mechanism can clamp the first connecting frame and the second connecting frame to prevent falling off and moving. The installation and disassembly are convenient, which solves the problems of cumbersome operation, long time consumption and insufficient stability of the cable bridge connection method. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the first connecting frame of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the second connecting frame of the utility model;

[0016] Figure 4 It is a partial cross-sectional structural schematic diagram of the locking mechanism of the utility model.

[0017] Description of reference numerals:

[0018] 1- expansion bolt, 2- hanging rod, 3- first connecting frame, 4- locking mechanism, 41- handle, 42- fixing bolt, 43- telescopic button, 44- telescopic spring, 45- pull rod, 46- fixing block, 5- bridge tray, 6- second connecting frame, 7- cable penetration, 8- limit block, 9- socket, 10- opening. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.

[0022] See also Figures 1 to 4 The utility model discloses a cable bridge connection device, comprising a bridge tray 5, a first connection frame 3, and a second connection frame 6. The upper end of the bridge tray 5 is provided with the first connection frame 3, the second connection frame 6 and the hanger 2. The end of the hanger 2 is connected with an expansion bolt 1. The cable bridge is fixed by the expansion bolt 1 and the hanger 2. The bridge tray 5 can support the cable bridge. The right front end of the first connection frame 3 is provided with a locking mechanism 4, which can connect and lock the cable bridge.

[0023] The first connecting frame 3 is connected to the second connecting frame 6 through a locking mechanism 4. An opening 10 is provided at the front end of the second connecting frame 6. A socket 9 is provided at the left end connection of the second connecting frame 6. A cable through hole 7 and a limit block 8 are provided inside the connection between the first connecting frame 3 and the second connecting frame 6. The locking mechanism 4 includes a handle 41, a fixing bolt 42, a telescopic button 43, a telescopic spring 44, a pull rod 45, and a fixing block 46. The fixing block 46 is embedded and fixed at the front and rear ends of the first connecting frame 3 through the fixing bolt 42. The pull rod 45 passes through the fixing block 46 and is inserted into the socket 9 of the second connecting frame 6. A telescopic spring 44 is provided inside the end of the pull rod 45. The telescopic spring 44 is connected to the telescopic button 43, and the telescopic button 43 passes through the opening 10.

[0024] The operation mode of a cable tray connection device provided by the utility model is as follows:

[0025] When installing the cable bridge, first connect the first connecting frame 3 and the second connecting frame 6 through the pull rod 45 and the socket 9 of the locking mechanism 4. The telescopic button 43 can lock the first connecting frame 3 and the second connecting frame 6. Press the telescopic button 43 and pull back the pull rod 45 to separate the first connecting frame 3 and the second connecting frame 6. After connection, place the cable bridge tray 5 on the lower end of the connected cable bridge, and fix the cable bridge through the expansion bolt 1 at the end of the hanger 2. After completion, arrange the cables through the cable perforations 7. When maintenance is required, press the telescopic button 43 and pull back the pull rod 45 through the handle 41. The cable bridge is separated and maintenance work can be carried out.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable tray connection device, comprising a cable tray tray (5), a first connection frame (3), and a second connection frame (6), characterized in that The upper end of the bridge tray (5) is provided with a first connecting frame (3), a second connecting frame (6) and a suspension rod (2); the right front end of the first connecting frame (3) is provided with a locking mechanism (4); the first connecting frame (3) is connected to the second connecting frame (6) via the locking mechanism (4); and the front end of the second connecting frame (6) is provided with an opening (10).

2. A cable tray connection device according to claim 1, characterized in that: The locking mechanism (4) comprises a handle (41), a fixing bolt (42), a telescopic button (43), a telescopic spring (44), a pull rod (45), and a fixing block (46).

3. A cable tray connection device according to claim 1, characterized in that: An expansion bolt (1) is connected to the end of the suspension rod (2).

4. A cable tray connection device according to claim 1, characterized in that: A socket (9) is provided at the left end connection of the second connecting frame (6).

5. A cable tray connection device according to claim 1, characterized in that: The locking mechanisms (4) are provided in four groups, and the suspension rods (2) are provided in four groups.

6. A cable tray connection device according to claim 2, characterized in that: The fixing block (46) is embedded and fixed at the front and rear ends of the first connecting frame (3) by fixing bolts (42); the pull rod (45) passes through the fixing block (46) and is inserted into the insertion hole (9) of the second connecting frame (6); a telescopic spring (44) is arranged inside the end of the pull rod (45); the telescopic spring (44) is connected to the telescopic button (43); and the telescopic button (43) passes through the opening (10).

7. A cable tray connection device according to claim 1, characterized in that: A cable through hole (7) and a limit block (8) are provided inside the connection between the first connection frame (3) and the second connection frame (6).

Images