Cable bridge with connection structure

Abstract

The utility model discloses a cable bridge with a connecting structure, which comprises a bridge body, two upper stop blocks and two lower stop blocks are respectively arranged at four corners of the outer side surface of the bridge body, and an upper slot and a lower slot with opposite openings are respectively arranged on the two upper stop blocks and the two lower stop blocks which correspond to each other up and down. And connecting sheets are arranged in the upper slot and the lower slot at one end. According to the upper stop block and the lower stop block provided by the utility model, the connecting sheet can be inserted between the upper slot and the lower slot, so that the bridge body is provided with the connecting sheet, the problem that the connecting sheet needs to be independently arranged and stored is solved, and meanwhile, during installation, the connecting sheet only needs to be pushed outwards until the stop strip abuts against the end surfaces of the upper stop block and the lower stop block, and the connecting sheet can be conveniently assembled and stored. The problem that alignment needs to be carried out with great effort in the installation process is solved, the installation efficiency is improved, and installation errors are avoided.

Description

Technical Field

[0001] The utility model relates to a cable bridge with a self-connecting structure. Background Art

[0002] Cable tray is a structure used to support and protect cables. It is widely used in buildings, factories, computer rooms and other places to organize and protect cables to ensure the normal transmission of electricity, communication and data.

[0003] At present, cable trays are usually connected by connecting plates and bolts. The connecting plates are fixed on the two trays, and the connecting plates and the trays are tightly connected by bolts. The connecting plates are independent parts and need to be equipped separately, requiring additional storage space. During installation, the holes of the connecting plates and the cable tray need to be aligned, which may cause installation errors. Utility Model Content

[0004] The main purpose of the utility model is to provide a cable bridge with a self-contained connection structure to solve the problems raised in the above background technology.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A cable bridge with a self-contained connection structure comprises a bridge body, wherein two upper blocks and two lower blocks are respectively arranged at the four corners of the outer side of the bridge body, and upper and lower slots and lower slots with openings facing each other are respectively arranged on the two upper and lower corresponding blocks, and a connecting piece is arranged in the upper and lower slots at one end.

[0007] Preferably, the connecting piece is provided with a blocking strip on a side away from the end face of the bridge body.

[0008] Preferably, a first connection hole is provided on the connection plate, and second connection holes are provided at both ends of the side surfaces of the bridge body.

[0009] Preferably, a fixing block is provided on the outer side of the upper stop block at one end, and a reinforcement strip is rotatably connected to the fixing block.

[0010] Preferably, an annular groove is provided on the side surface of the fixing block, an embedding groove is provided on the inner side of the reinforcement strip, and an annular protrusion is provided in the embedding groove.

[0011] Preferably, a clamping cylinder is provided on the outer side of the lower stop block at the other end, and a clamping groove is provided on the lower end of the reinforcement strip.

[0012] Preferably, a spring is arranged inside the cartridge, a cover cylinder is connected to the outside of the spring, and the cover cylinder is sleeved on the outside of the cartridge.

[0013] Preferably, the height of the cartridge, the natural length of the spring and the thickness of the reinforcement strip are the same.

[0014] Preferably, a cover tube groove is provided on the reinforcement strip on the outer side of the clamping groove.

[0015] Beneficial technical effects of the utility model:

[0016] 1. The upper block and the lower block provided by the utility model can insert the connecting piece between the upper slot and the lower slot, so that the bridge frame body is equipped with the connecting piece, which solves the problem that the connecting piece needs to be equipped and stored separately. At the same time, during installation, it is only necessary to push the connecting piece outward until the blocking bar abuts against the end faces of the upper block and the lower block, so that the positions of the first connecting hole and the second connecting hole can correspond, which solves the problem of laborious alignment during installation, improves installation efficiency, and avoids installation errors.

[0017] 2. The reinforcement strip provided by the utility model can connect the top and bottom of two cable trays, which can effectively prevent the trays from slipping and tilting, provide additional fixing points, enhance the overall structural stability of the cable tray, and make the cable tray more stable and reliable during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a cable tray connection according to an embodiment of the present utility model;

[0019] Figure 2 A schematic diagram of the cable tray structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a fixed block according to an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the reinforcement strip structure of an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the cartridge, spring and cover cartridge according to an embodiment of the utility model.

[0023] In the figure: 1. bridge body; 2. upper stopper; 3. lower stopper; 4. upper slot; 5. lower slot; 6. connecting piece; 7. stopper bar; 8. first connecting hole; 9. second connecting hole; 10. fixing block; 11. reinforcement bar; 12. annular groove; 13. embedded groove; 14. annular protrusion; 15. clamping cylinder; 16. clamping slot; 17. spring; 18. cover cylinder; 19. cover cylinder groove. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 5 As shown, the cable bridge with a self-connecting structure provided in this embodiment includes a bridge body 1, two upper blocks 2 and two lower blocks 3 are respectively arranged at the four corners of the outer side of the bridge body 1, and the two upper blocks 2 and lower blocks 3 corresponding to the upper and lower blocks are respectively provided with upper slots 4 and lower slots 5 with openings opposite to each other, and a connecting piece 6 is arranged in the upper slot 4 and the lower slot 5 at one end, and a first connecting hole 8 is arranged on the connecting piece 6, and second connecting holes 9 are arranged at both ends of the side of the bridge body 1. When in use, the end faces of the two bridge bodies 1 are faced upward, and the connecting piece 6 of one bridge body 1 is pushed to be inserted into the upper slot 4 and the lower slot 5 of the other bridge body 1, and then the connecting piece 6 and the two bridge bodies 1 are connected by bolts, and there is no need to equip the connecting piece 6 separately, which can be installed quickly and improve efficiency.

[0026] In this embodiment, if Figure 1 As shown, a baffle 7 is provided on the side of the connecting piece 6 away from the end face of the bridge body 1, which limits the pushing distance of the connecting piece 6 and prevents the connecting piece 6 from falling. At the same time, the position of the first connecting hole 8 can be located. When the connecting piece 6 is pushed until the baffle 7 abuts against the end faces of the upper block 2 and the lower block 3, the positions of the first connecting hole 8 and the second connecting hole 9 correspond, which solves the problem of laborious alignment during installation.

[0027] In this embodiment, if Figure 1 As shown, a fixing block 10 is arranged on the outer side of the upper stopper 2 at one end, and a reinforcing strip 11 is rotatably connected to the fixing block 10, which can provide additional support to prevent the bridge body 1 from deformation or loosening.

[0028] In this embodiment, if Figure 3 and Figure 4 As shown, an annular groove 12 is provided on the side of the fixing block 10, an embedding groove 13 is provided on the inner side of the reinforcement strip 11, an annular protrusion 14 is provided in the embedding groove 13, and the annular protrusion 14 is inserted into the annular groove 12, so that the reinforcement strip 11 can rotate freely along the fixing block 10.

[0029] In this embodiment, if Figure 4 and Figure 5As shown, a cartridge 15 is provided on the outer side of the lower stop block 3 at the other end, a slot 16 is provided on the lower end of the reinforcement strip 11, a spring 17 is provided inside the cartridge 15, a cover cartridge 18 is connected to the outer side of the spring 17, and the cover cartridge 18 is sleeved on the outer side of the cartridge 15. When fixing, the reinforcement strip 11 is rotated clockwise so that the reinforcement strip 11 is located on the right side of the cartridge 15, the cover cartridge 18 is pulled up so that the slot 16 is stuck on the cartridge 15, and then the cover cartridge 18 is released so that the cover cartridge 18 is pressed on the surface of the reinforcement strip 11, and the reinforcement strip 11 is pressed tightly by the rebound force of the spring 17.

[0030] In this embodiment, if Figure 1 As shown, the height of the cartridge 15, the natural length of the spring 17 and the thickness of the reinforcement strip 11 are the same. When the cover cartridge 18 is not opened, the slot 16 will be blocked by the cover cartridge 18 and will not be able to be stuck on the cartridge 15. When the cover cartridge 18 is opened and the slot 16 is stuck on the cartridge 15, the spring 17 will be stretched and have elastic force, thereby fixing the reinforcement strip 11.

[0031] In this embodiment, if Figure 4 As shown, a cover tube groove 19 is provided on the outer side of the clamping groove 16 on the reinforcement strip 11. When the clamping groove 16 is clamped on the clamping tube 15 and the cover tube 18 is released, the cover tube 18 will enter the cover tube groove 19, further fixing the reinforcement strip 11.

[0032] To sum up, in the present embodiment, the upper block 2 and the lower block 3 provided in the present embodiment can insert the connecting piece 6 between the upper slot 4 and the lower slot 5, so that the bridge body 1 is equipped with the connecting piece 6, which solves the problem that the connecting piece 6 needs to be separately equipped and stored. At the same time, during installation, it is only necessary to push the connecting piece 6 outward until the blocking strip 7 rests on the end faces of the upper block 2 and the lower block 3, so that the positions of the first connecting hole 8 and the second connecting hole 9 can correspond, which solves the problem of laborious alignment during installation, improves installation efficiency, and avoids installation errors. The provided reinforcement strip 11 can connect the top and bottom of the two cable trays, which can effectively prevent the slippage and tilting of the trays, provides additional fixing points, enhances the overall structural stability of the cable tray, and makes the cable tray more stable and reliable during use.

[0033] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A cable tray with a self-connecting structure, characterized in that: The invention comprises a bridge frame body (1), wherein two upper stoppers (2) and two lower stoppers (3) are respectively arranged at the four corners of the outer side surface of the bridge frame body (1), and upper slots (4) and lower slots (5) with openings facing each other are respectively arranged on the two upper and lower corresponding upper stoppers (2) and lower stoppers (3), and a connecting piece (6) is arranged in the upper slots (4) and the lower slots (5) at one end.

2. A cable tray with a self-connecting structure according to claim 1, characterized in that: The connecting piece (6) is provided with a blocking strip (7) on a side away from the end surface of the bridge frame body (1).

3. The cable tray with a self-connecting structure according to claim 1, characterized in that: The connecting piece (6) is provided with a first connecting hole (8), and the two ends of the side surfaces of the bridge frame body (1) are provided with second connecting holes (9).

4. The cable tray with a self-connecting structure according to claim 1, characterized in that: A fixing block (10) is arranged on the outer side of the upper stop block (2) at one end, and a reinforcing strip (11) is rotatably connected to the fixing block (10).

5. The cable tray with a self-connecting structure according to claim 4, characterized in that: An annular groove (12) is provided on the side of the fixing block (10), an embedding groove (13) is provided on the inner side of the reinforcing strip (11), and an annular protrusion (14) is provided in the embedding groove (13).

6. The cable tray with a self-connecting structure according to claim 4, characterized in that: A clamping cylinder (15) is provided on the outer side of the lower stopper (3) at the other end, and a clamping groove (16) is provided on the lower end of the reinforcement strip (11).

7. The cable tray with a self-connecting structure according to claim 6, characterized in that: A spring (17) is arranged inside the cartridge (15), and a cover cartridge (18) is connected to the outside of the spring (17), and the cover cartridge (18) is sleeved on the outside of the cartridge (15).

8. The cable tray with a self-connecting structure according to claim 7, characterized in that: The height of the cartridge (15), the natural length of the spring (17) and the thickness of the reinforcement strip (11) are the same.

9. The cable tray with a self-connecting structure according to claim 7, characterized in that: The reinforcement strip (11) is provided with a cover tube groove (19) on the outside of the clamping groove (16).

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