Lightweight clamping type cable bridge

Abstract

The utility model relates to the technical field of cable bridges, and discloses a light clamping type cable bridge, which solves the problems that the cable bridge is inconvenient to splice in the use process, the operation of people is influenced, the working efficiency is reduced, and better practicability is inconvenient to achieve, and comprises a first bridge and a second bridge, a connecting base is fixedly installed at the bottom of the end, close to the second bridge, of the first bridge, a connecting rod is fixedly installed on one side of the connecting base, three fixing holes are evenly formed in the bottom of the connecting rod, connecting holes are symmetrically formed in the end, away from the connecting base, of the connecting rod, and an adjusting fixing assembly is fixedly installed at the bottom of the end, close to the first bridge, of the second bridge. The connecting rod is connected with the adjusting and fixing assembly; according to the cable bridge convenient to splice, the cable bridge can be conveniently spliced in the using process, so that people can better operate the cable bridge, the working efficiency is improved, and better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable bridges, in particular to a lightweight clamping type cable bridge. Background Art

[0002] Cable tray is a rigid structural system that closely supports cables, consisting of trough-type, tray-type or stepped straight sections, elbows, tees, crosses, supports, hangers, etc. The cable tray can be erected independently in buildings or attached to various buildings and pipe gallery supports. It has the characteristics of simple structure, beautiful appearance, flexible configuration and easy maintenance. However, the cable tray is not easy to splice during use, which affects people's operation and reduces work efficiency, making it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a lightweight snap-on cable tray, which effectively solves the problem that the cable tray is inconvenient to splice during use, which affects people's operation, reduces work efficiency, and is not easy to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lightweight snap-in cable tray, comprising a first tray and a second tray, wherein a connecting seat is fixedly installed at the bottom of one end of the first tray close to the second tray, a connecting rod is fixedly installed at one side of the connecting seat, three fixing holes are evenly arranged at the bottom of the connecting rod, and connecting holes are symmetrically arranged at the end of the connecting rod away from the connecting seat, an adjusting and fixing assembly is fixedly installed at the bottom of one end of the second tray close to the first tray, and the connecting rod is connected to the adjusting and fixing assembly.

[0005] Preferably, the adjustment and fixing assembly includes a shell, and the shell is fixedly installed at the bottom of one end of the second bridge frame close to the first bridge frame, an opening is opened on the side of the shell close to the first bridge frame, and connecting columns are symmetrically fixedly installed on the side of the shell away from the opening, one end of the connecting rod away from the connecting seat movably passes through the opening and extends to the interior of the shell, and two connecting columns are respectively connected to the two connecting holes, three fixing rods are evenly arranged inside the shell, and the tops of the three fixing rods extend to the insides of the three fixing holes respectively, the bottom of the fixing rods movably pass through and extend to the bottom of the shell, a movable bar is arranged directly below the shell, and the bottoms of the three fixing rods are fixedly connected to the top of the movable bar, and a handle is fixedly installed on the bottom of the movable bar.

[0006] Preferably, a circular connecting plate is symmetrically fixedly installed on the bottom of the shell, a positioning vertical rod is fixedly installed on the bottom of the circular connecting plate, a circular supporting plate is fixedly installed on the bottom of the positioning vertical rod, a sliding sleeve is slidably installed on the outer side of the positioning vertical rod, a circular movable plate is fixedly installed on the bottom of the sliding sleeve, and the circular movable plate is slidably installed on the outer side of the positioning vertical rod, a positioning spring is provided between the circular movable plate and the circular supporting plate and on the outer side of the positioning vertical rod, a connecting block is fixedly installed on the side where the two sliding sleeves are close to each other, a connecting strip is fixedly installed on the side of the connecting block away from the sliding sleeve, and the bottom end of the connecting strip is fixedly connected to the outer side of the movable strip.

[0007] Preferably, a positioning block is symmetrically fixedly installed on the outer side of one end of the first bridge frame close to the second bridge frame, a positioning slide rod is symmetrically fixedly installed on one side of the positioning block, a positioning seat is symmetrically fixedly installed on the outer side of one end of the second bridge frame close to the first bridge frame, positioning holes are symmetrically opened inside the positioning seat, and the positioning slide rod is slidably installed inside the positioning hole.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During work, through the interaction of the first bridge, the connecting seat, the connecting rod, the connecting hole, the fixing hole, the second bridge and the adjusting and fixing components, the cable bridge can be easily spliced ​​during use, so that people can better operate it, improve the work efficiency, and thus achieve better practicality;

[0010] 2) During operation, the interaction of the positioning blocks, positioning slide bars, positioning seats and positioning holes can further ensure that the first cable tray and the second cable tray can achieve better stability after being spliced, thereby ensuring that the cable tray can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a structural schematic diagram of a lightweight clip-on cable tray of the utility model;

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

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

[0016] Figure 4It is a schematic diagram of the structure of the adjusting and fixing component of the utility model.

[0017] In the figure: 1. first bridge; 2. second bridge; 3. connecting seat; 4. connecting rod; 5. fixing hole; 6. connecting hole; 7. adjusting fixing assembly; 8. shell; 9. opening; 10. connecting column; 11. fixing rod; 12. movable bar; 13. handle; 14. circular connecting plate; 15. positioning vertical rod; 16. circular supporting plate; 17. sliding sleeve; 18. circular movable plate; 19. positioning spring; 20. connecting block; 21. connecting bar; 22. positioning block; 23. positioning slide rod; 24. positioning seat; 25. positioning hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of 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.

[0019] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 It is given that the utility model includes a first bridge frame 1 and a second bridge frame 2, a connecting seat 3 is fixedly installed on the bottom of one end of the first bridge frame 1 close to the second bridge frame 2, a connecting rod 4 is fixedly installed on one side of the connecting seat 3, three fixing holes 5 are evenly opened on the bottom of the connecting rod 4, and a connecting hole 6 is symmetrically opened on the end of the connecting rod 4 away from the connecting seat 3, an adjusting fixing component 7 is fixedly installed on the bottom of one end of the second bridge frame 2 close to the first bridge frame 1, and the connecting rod 4 is connected to the adjusting fixing component 7, a positioning block 22 is symmetrically fixedly installed on the outer side of one end of the first bridge frame 1 close to the second bridge frame 2, a positioning slide bar 23 is symmetrically fixedly installed on one side of the positioning block 22, a positioning seat 24 is symmetrically fixedly installed on the outer side of one end of the second bridge frame 2 close to the first bridge frame 1, and positioning holes 25 are symmetrically opened inside the positioning seat 24, and the positioning slide bar 23 is slidably installed inside the positioning hole 25;

[0020] The adjustment and fixing assembly 7 includes a shell 8, and the shell 8 is fixedly installed at the bottom of one end of the second bridge frame 2 close to the first bridge frame 1. An opening 9 is opened on the side of the shell 8 close to the first bridge frame 1, and a connecting column 10 is symmetrically fixedly installed on the side of the shell 8 away from the opening 9. The end of the connecting rod 4 away from the connecting seat 3 movably passes through the opening 9 and extends to the inside of the shell 8, and the two connecting columns 10 are respectively connected to the two connecting holes 6. Three fixing rods 11 are evenly arranged inside the shell 8, and the tops of the three fixing rods 11 extend to the insides of the three fixing holes 5 respectively. The bottom of the fixing rod 11 movably passes through and extends to the bottom of the shell 8. A movable bar 12 is arranged directly below the shell 8, and the bottoms of the three fixing rods 11 are fixedly connected to the top of the movable bar 12. A handle 13 is fixedly installed at the bottom, a circular connecting plate 14 is symmetrically fixedly installed at the bottom of the shell 8, a positioning vertical rod 15 is fixedly installed at the bottom of the circular connecting plate 14, a circular supporting plate 16 is fixedly installed at the bottom of the positioning vertical rod 15, a sliding sleeve 17 is slidably installed on the outer side of the positioning vertical rod 15, a circular movable plate 18 is fixedly installed at the bottom of the sliding sleeve 17, and the circular movable plate 18 is slidably installed on the outer side of the positioning vertical rod 15, a positioning spring 19 is provided between the circular movable plate 18 and the circular supporting plate 16 and on the outer side of the positioning vertical rod 15, a connecting block 20 is fixedly installed on the side where the two sliding sleeves 17 are close to each other, a connecting strip 21 is fixedly installed on the side of the connecting block 20 away from the sliding sleeve 17, and the bottom end of the connecting strip 21 is fixedly connected to the outer side of the movable strip 12.

[0021] During use, through the interaction of the first bridge frame 1, connecting seat 3, connecting rod 4, connecting hole 6, fixing hole 5, second bridge frame 2 and adjusting fixing assembly 7, the cable bridge can be easily spliced ​​during use, so that people can better operate it, improve work efficiency, and thus achieve better practicality. In addition, through the interaction of the positioning block 22, positioning slide bar 23, positioning seat 24 and positioning hole 25, it can further ensure that the first bridge frame 1 and the second bridge frame 2 can achieve better stability after splicing, thereby ensuring that the cable bridge can work stably.

[0022] Working principle: during operation, first pull the handle 13 to drive the movable bar 12 to move downward, and the movable bar 12 drives the fixed rod 11 to move downward, so that the top of the fixed rod 11 moves to the bottom of the opening 9, and at the same time, the movable bar 12 drives the connecting bar 21 to move downward, and the connecting bar 21 drives the connecting block 20 to move downward, and the connecting block 20 drives the sliding sleeve 17 to slide downward on the outside of the positioning vertical rod 15, and the sliding sleeve 17 drives the circular movable plate 18 to slide downward on the outside of the positioning vertical rod 15, and the circular movable plate 18 moves downward to squeeze the positioning spring 19, so that the positioning spring 19 undergoes elastic deformation, and then pick up the first bridge frame 1 to drive the positioning block 22 to move, and the positioning block 22 drives the positioning slide bar 23 to be inserted into the inside of the positioning hole 25, and at the same time, the first bridge frame 1 drives the connecting seat 3 to move, and the connecting seat 3 drives the connecting bar 21 to move, and the connecting bar 21 is inserted into the inner part of the shell 8 through the opening 9. The handle 13 is then released, and the circular movable plate 18 is pushed upward and reset under the rebound force of the positioning spring 19. The circular movable plate 18 drives the sliding sleeve 17 to move upward and reset. The sliding sleeve 17 drives the movable bar 12 to move upward and reset through the mutual action of the connecting block 20 and the connecting strip 21. The movable bar 12 drives the fixing rod 11 to move upward and reset, so that the top end of the fixing rod 11 is inserted into the fixing hole 5, and the connecting strip 21 is fixed to the inside of the shell 8, completing the splicing operation of the first bridge 1 and the second bridge 2. In this way, the cable bridge can be easily spliced ​​during use, so that people can better operate and improve work efficiency, thereby achieving better practicality.

Claims

1. A lightweight snap-in cable tray, comprising a first cable tray (1) and a second cable tray (2), characterized in that: A connecting seat (3) is fixedly mounted on the bottom of one end of the first bridge frame (1) close to the second bridge frame (2), a connecting rod (4) is fixedly mounted on one side of the connecting seat (3), three fixing holes (5) are evenly arranged on the bottom of the connecting rod (4), and connecting holes (6) are symmetrically arranged on one end of the connecting rod (4) away from the connecting seat (3), an adjusting and fixing assembly (7) is fixedly mounted on the bottom of one end of the second bridge frame (2) close to the first bridge frame (1), and the connecting rod (4) is connected to the adjusting and fixing assembly (7).

2. A lightweight clip-on cable tray according to claim 1, characterized in that: The adjusting and fixing assembly (7) comprises a shell (8), and the shell (8) is fixedly installed at the bottom of one end of the second bridge frame (2) close to the first bridge frame (1), an opening (9) is opened on one side of the shell (8) close to the first bridge frame (1), and a connecting column (10) is symmetrically fixedly installed on the side of the shell (8) away from the opening (9), and the end of the connecting rod (4) away from the connecting seat (3) movably passes through the opening (9) and extends to the inside of the shell (8), and the two connecting columns (10) are respectively connected to the two connecting holes (6), and three fixing rods (11) are evenly arranged inside the shell (8), and the tops of the three fixing rods (11) extend to the inside of the three fixing holes (5) respectively, and the bottoms of the fixing rods (11) movably pass through and extend to the bottom of the shell (8), and a movable bar (12) is arranged directly below the shell (8), and the bottoms of the three fixing rods (11) are fixedly connected to the top of the movable bar (12), and a handle (13) is fixedly installed at the bottom of the movable bar (12).

3. A lightweight snap-on cable tray according to claim 2, characterized in that: A circular connecting plate (14) is symmetrically fixedly installed at the bottom of the shell (8), a positioning vertical rod (15) is fixedly installed at the bottom of the circular connecting plate (14), a circular supporting plate (16) is fixedly installed at the bottom of the positioning vertical rod (15), a sliding sleeve (17) is slidably installed on the outer side of the positioning vertical rod (15), a circular movable plate (18) is fixedly installed at the bottom of the sliding sleeve (17), and the circular movable plate (18) is slidably installed on the outer side of the positioning vertical rod (15), a positioning spring (19) is sleeved between the circular movable plate (18) and the circular supporting plate (16) and located on the outer side of the positioning vertical rod (15), a connecting block (20) is fixedly installed on the side of the two sliding sleeves (17) close to each other, and a connecting strip (21) is fixedly installed on the side of the connecting block (20) away from the sliding sleeve (17), and the bottom end of the connecting strip (21) is fixedly connected to the outer side of the movable strip (12).

4. The lightweight clip-on cable tray according to claim 1, characterized in that: A positioning block (22) is symmetrically fixedly installed on the outer side of one end of the first bridge frame (1) close to the second bridge frame (2), a positioning slide bar (23) is symmetrically fixedly installed on one side of the positioning block (22), a positioning seat (24) is symmetrically fixedly installed on the outer side of one end of the second bridge frame (2) close to the first bridge frame (1), a positioning hole (25) is symmetrically opened inside the positioning seat (24), and the positioning slide bar (23) is slidably installed inside the positioning hole (25).

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