Cable bridge convenient to connect

Abstract

The utility model discloses a cable bridge convenient to connect, which comprises a cable bridge main body, connecting mechanisms are arranged at two ends of the cable bridge main body, each connecting mechanism comprises a connecting frame, two sides of the bottom of the inner wall of each connecting frame are fixedly connected with a plurality of clamping blocks, and two ends of the bottom of the inner wall of the cable bridge main body are provided with a plurality of clamping grooves. And a fixing mechanism is arranged on the connecting frame. According to the utility model, the connecting frame is moved to be inserted into the cable bridge main body in a sliding manner to drive the clamping block to be inserted into the inner cavity of the clamping groove in a sliding manner, so that the connecting frame is clamped at one end of the cable bridge main body, and the first bolt is rotated and tightened, so that the nut of the first bolt is arranged in the inner cavity of the through hole to limit and fix the mounting block; and the nut is in threaded connection with one end of the second bolt, one end of the nut extrudes one side of the inner wall of the cable bridge main body, and the connecting frame is fixedly connected with one end of the cable bridge main body, so that the adjacent cable bridge main bodies can be conveniently connected and fixed.

Description

Technical Field

[0001] The utility model relates to the field of cable bridges, in particular to a cable bridge which is easy to connect. Background Art

[0002] Cable trays are commonly used supporting and protecting devices for cable laying in the power supply system of electrical equipment. Cables are laid in the inner cavity of the cable tray, which protects and guides the cables. Traditional cable trays are mainly divided into trough-type, ladder-type, tray-type and grid-type structures, such as the "A Cable Tray" with patent number CN208707236U.

[0003] When common cable trays are used, multiple cable trays are spliced ​​in sequence to form a pipeline. One end of two adjacent cable trays is usually fixedly connected by multiple bolts. When one end of two cable trays is spliced, the cable tray needs to be manually moved and adjusted to ensure that the two ends are aligned, which increases the difficulty of connection and is inconvenient to fix the adjacent cable trays. Utility Model Content

[0004] The purpose of the utility model is to provide a cable bridge that is easy to connect, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable tray that is easy to connect, comprising a cable tray body, wherein the cable tray body is provided with a placement groove for accommodating and placing cables;

[0006] Both ends of the cable tray body are provided with connection mechanisms for stably connecting multiple cable tray bodies;

[0007] The connection mechanism comprises a connection frame, the inner cavity of the connection frame is connected to one end of the cable tray body in a sliding manner, a plurality of card blocks are fixedly connected to both sides of the bottom of the inner wall of the connection frame, and a plurality of card slots are provided at both ends of the bottom of the inner wall of the cable tray body, and the inner cavity of the card slot is connected to the card block in a sliding manner;

[0008] The connecting frame is provided with a fixing mechanism for fixing the connecting frame to the adjacent cable tray body.

[0009] Preferably, the fixing mechanism comprises a mounting block, a fixing block is fixedly connected to the middle of the lower surface of the mounting block, and a bottom end of the fixing block is fixedly connected to the middle of the bottom of the inner wall of the connecting frame.

[0010] Preferably, both ends of the mounting block are provided with through holes, a first bolt is slidably inserted in the inner cavity of the through hole, and the bottom of the first bolt is threadedly inserted with one end of the bottom of the inner wall of the cable tray body.

[0011] Preferably, a plurality of second bolts are slidably and interlacedly connected on both sides of the connecting frame, one end of the second bolt is slidably and interlacedly connected to one end of the cable tray body, and one end of the second bolt is threadedly and interlacedly connected to a nut.

[0012] Preferably, the connecting frame is arranged in a U shape, the inner wall of the connecting frame is fitted with the outer wall of one end of the cable tray body, and the clamping block is arranged in a T shape.

[0013] Preferably, the lower surface of the clamping block fits with the bottom of the inner wall of the cable tray body, and the lower surface of one end of the mounting block fits with the bottom of the inner wall of the cable tray body.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model utilizes a setting mode that matches a connecting frame, a clamping block, a clamping groove, a mounting block, a first bolt, and a second bolt. By moving the connecting frame to slide and insert into the movement of the cable bridge main body, the clamping block is driven to slide and insert into the inner cavity of the clamping groove, so that the connecting frame is clamped on one end of the cable bridge main body, one end of the mounting block is arranged at the bottom of the inner wall of the cable bridge main body, the first bolt is rotated and tightened, so that the first bolt is threadedly connected with the bottom of the inner wall of the cable bridge main body, the nut of the first bolt is arranged in the inner cavity of the through hole, the mounting block is limited and fixed, and then the nut is threadedly connected with one end of the second bolt, so that one end of the nut is pressed against one side of the inner wall of the cable bridge main body, the connecting frame is fixedly connected with one end of the cable bridge main body, and it is convenient to connect and fix adjacent cable bridge main bodies. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a structural schematic diagram of the connection block of the utility model.

[0018] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0019] In the figure: 1. cable tray body; 2. placement slot; 3. connecting mechanism; 31. connecting frame; 32. clamping block; 33. clamping slot; 4. fixing mechanism; 41. mounting block; 42. fixing block; 43. through hole; 44. first bolt; 45. second bolt; 46. nut. DETAILED DESCRIPTION

[0020] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-3 A cable tray that is easy to connect is shown, comprising a cable tray body 1, the cable tray body 1 is arranged in a U shape, and is used to store and support cables. A placement groove 2 is provided on the cable tray body 1, and is used to accommodate and place cables. By placing the cables in the inner cavity of the placement groove 2, the cables are stored and protected.

[0022] Both ends of the cable tray body 1 are provided with connection mechanisms 3 for stably connecting multiple cable tray bodies 1 and facilitating the installation and connection of adjacent cable tray bodies 1;

[0023] The connecting mechanism 3 includes a connecting frame 31, which is arranged at one end of the adjacent cable tray body 1 to support and fix the opposite end of the adjacent cable tray body 1. The inner cavity of the connecting frame 31 is slidably inserted and connected with one end of the cable tray body 1. One end of the two adjacent cable tray bodies 1 is arranged in the inner cavity of the connecting frame 31. Both sides of the bottom of the inner wall of the connecting frame 31 are fixedly connected with a plurality of clamping blocks 32. The clamping blocks 32 move with the connecting frame 31 and are used to connect the connecting frame 31 with one end of the cable tray body 1. Both ends of the bottom of the inner wall of the cable tray body 1 are provided with a plurality of clamping grooves 33, and the clamping grooves 33 are used to install the clamping blocks 32. The inner cavity of the clamping grooves 33 is slidably inserted and connected with the clamping blocks 32. By moving the connecting frame 31 to slide and insert into the movement of the cable tray body 1, the clamping blocks 32 are driven to slide and insert into the inner cavity of the clamping grooves 33, so that the connecting frame 31 is clamped at one end of the cable tray body 1, so as to facilitate the connection of one end of the adjacent cable tray bodies 1.

[0024] The connecting frame 31 is provided with a fixing mechanism 4 for fixing the connecting frame 31 to the adjacent cable tray body 1;

[0025] The fixing mechanism 4 includes a mounting block 41, which is arranged in a long strip shape and is used to connect two adjacent cable tray bodies 1. A fixing block 42 is fixedly connected to the middle of the lower surface of the mounting block 41, and the bottom end of the fixing block 42 is fixedly connected to the middle of the bottom of the inner wall of the connecting frame 31. The mounting block 41 is fixedly connected to the connecting frame 31 through the fixing block 42, so that the mounting block 41 moves together with the connecting frame 31;

[0026] Through holes 43 are provided at both ends of the mounting block 41, and the through holes 43 are used to install the first bolts 44. The first bolts 44 are slidably inserted and connected in the inner cavity of the through holes 43. The bottom of the first bolt 44 is threadedly inserted and connected with one end of the bottom of the inner wall of the cable tray body 1. By rotating and tightening the first bolt 44, the first bolt 44 is threadedly connected with the bottom of the inner wall of the cable tray body 1. The nut of the first bolt 44 is set in the inner cavity of the through hole 43 to limit and fix the mounting block 41.

[0027] Both sides of the connecting frame 31 are slidably interlaced with a plurality of second bolts 45, one end of the second bolt 45 is slidably interlaced with one end of the cable tray body 1, and one end of the second bolt 45 is sequentially passed through the connecting frame 31 and one side of the cable tray body 1, and then the nut 46 is threadedly connected to one end of the second bolt 45, so that one end of the nut 46 is pressed against one side of the inner wall of the cable tray body 1, and the connecting frame 31 is fixedly connected to one end of the cable tray body 1, and one end of the second bolt 45 is threadedly interlaced with the nut 46;

[0028] The connecting frame 31 is arranged in a U shape, and the inner wall of the connecting frame 31 is fitted with the outer wall of one end of the cable tray body 1. The clamping block 32 is arranged in a T shape, and the lower surface of the clamping block 32 is fitted with the bottom of the inner wall of the cable tray body 1. The lower surface of one end of the mounting block 41 is fitted with the bottom of the inner wall of the cable tray body 1.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cable tray that is easy to connect, comprising: A cable tray body (1), wherein a placement groove (2) is provided on the cable tray body (1) for accommodating and placing cables; The invention is characterized in that: both ends of the cable tray body (1) are provided with connection mechanisms (3) for stably connecting a plurality of cable tray bodies (1); The connecting mechanism (3) comprises a connecting frame (31), the inner cavity of the connecting frame (31) is connected to one end of the cable tray body (1) in a sliding manner, a plurality of clamping blocks (32) are fixedly connected to both sides of the bottom of the inner wall of the connecting frame (31), a plurality of clamping grooves (33) are provided at both ends of the bottom of the inner wall of the cable tray body (1), and the inner cavity of the clamping groove (33) is connected to the clamping block (32) in a sliding manner; The connecting frame (31) is provided with a fixing mechanism (4) for fixing the connecting frame (31) to an adjacent cable tray body (1).

2. A cable tray that is easy to connect according to claim 1, characterized in that: The fixing mechanism (4) comprises a mounting block (41), the middle portion of the lower surface of the mounting block (41) is fixedly connected to a fixing block (42), and the bottom end of the fixing block (42) is fixedly connected to the middle portion of the bottom of the inner wall of the connecting frame (31).

3. A cable tray that is easy to connect according to claim 2, characterized in that: Through holes (43) are provided at both ends of the mounting block (41), a first bolt (44) is slidably inserted into the inner cavity of the through hole (43), and the bottom of the first bolt (44) is threadedly inserted into one end of the bottom of the inner wall of the cable tray body (1).

4. The cable tray that is easy to connect according to claim 2 is characterized in that: A plurality of second bolts (45) are slidably inserted and connected on both sides of the connecting frame (31); one end of the second bolt (45) is slidably inserted and connected to one end of the cable tray body (1); and one end of the second bolt (45) is threadedly inserted and connected to a nut (46).

5. The cable tray that is easy to connect according to claim 1, characterized in that: The connecting frame (31) is arranged in a U shape, the inner wall of the connecting frame (31) is in contact with the outer wall of one end of the cable tray body (1), and the clamping block (32) is arranged in a T shape.

6. The cable tray that is easy to connect according to claim 2, characterized in that: The lower surface of the clamping block (32) fits in contact with the bottom of the inner wall of the cable tray body (1), and the lower surface of one end of the mounting block (41) fits in contact with the bottom of the inner wall of the cable tray body (1).

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