Modular energy-saving cable bridge

Abstract

The utility model discloses a modularized energy-saving cable bridge, and specifically relates to the cable bridge field, the cable bridge comprises a bridge bottom plate, the top of the bridge bottom plate is provided with a bridge top plate, the corresponding positions of two sides of the bridge bottom plate and the bridge top plate are provided with fixed jacks, and the bottoms of two sides of the bridge bottom plate are provided with support steps. According to the utility model, the fixed top plate is fixed at the top of the supporting bottom plate, a single cable is clamped and limited through the second clamping groove and the third clamping groove, and the cable is extruded and fixed by rotating the fastening bolt, so that the cable can be fixed, mutual winding of a plurality of cables during laying is avoided, and later maintenance and check are facilitated; and the two ends of the supporting bottom plate are limited through the arranged limiting plates, the second fixing plates can be driven to extrude the springs when the supporting bottom plate moves, the anti-pulling and buffering effects can be achieved, and the protection effect on the cable is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technology field more specifically, the utility model relates to a kind of modular energy-saving cable bridge. BACKGROUND

[0002] Cable bridge is widely used in petroleum, chemical industry, electric power, light industry, telecommunications and other industries, mainly used for high-altitude power cable, control cable, lighting cable, telecommunications cable laying, cable bridge is divided into groove type, tray type and ladder type, net format structure, by support, support arm and installation accessories etc., bridge in building can be independently erected, can also be laid on various buildings and pipe gallery support;

[0003] Now on the market in the process of cable bridge assembly, the position of cable bridge is not convenient for the connection of steel cable, not convenient for the stability of cable bridge;

[0004] Patent application number CN202220377596.7 of China discloses a kind of energy-saving anticorrosive high molecular cable bridge, including bridge body, the outer side of bridge body is provided with load-bearing assembly;Load-bearing assembly includes the limiting frame of being set on the outer side of bridge body, the outer side of bridge body is equipped with the sliding slot of being compatible with the limiting frame.The cable bridge structure is reasonable, by twisting limiting bolt, the limiting of limiting frame is released, manually drags limiting frame along sliding slot, until moving to the position corresponding to notch and steel cable, manually uses limiting bolt and corresponding thread hole to be engaged, limiting frame is positioned and fixed, by steel cable and notch fit, limiting frame is further positioned and fixed to bridge body;

[0005] Then combined with its specification drawings can be seen, bridge inside multiple different cables are placed together, cannot be effectively fixed to cable, lead to when laying multiple cables, cable is wound each other, affect later maintenance effect, and when cable is pulled, easy to cause cable damage, affect use effect. Utility model content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of modular energy-saving cable bridge to solve the problems raised in the above background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of modular energy-saving cable bridge, including bridge bottom plate, the top of bridge bottom plate is provided with bridge top plate, the both sides of bridge bottom plate and bridge top plate are correspondingly provided with fixed jack, the both sides bottom of bridge bottom plate are provided with support step, the both sides of the middle part of bridge bottom plate are provided with limiting plate, the both sides of the bottom of limiting plate are fixedly connected with first fixed plate;

[0008] The bottom of the first fixed plate is provided with a threaded hole, a fixing bolt is inserted in the middle of the threaded hole, a stabilizing rod is fixedly connected between the two first fixed plates, springs are sleeved on both ends of the stabilizing rod, and insertion holes are formed on both sides of the limiting plate.

[0009] An installation insertion plate is inserted in the middle of the insertion hole, a first clamping groove is formed in the bottom of the installation insertion plate, and a clamping and fixing mechanism is arranged between the two limiting plates.

[0010] Preferably, the cross-sectional shape of the bridge bottom plate is arranged as a "U" shape, a plurality of heat dissipation holes are formed in the surfaces of the bridge bottom plate and the bridge top plate, and the two side walls of the bridge top plate and the two outer surfaces of the bridge bottom plate.

[0011] Preferably, the fixing bolt penetrates the middle of the support step and is threadedly connected with the threaded hole, the first clamping groove corresponds to the stabilizing rod, and the springs are located on the opposite sides of the two installation insertion plates.

[0012] Preferably, the clamping and fixing mechanism comprises a support bottom plate arranged between the two limiting plates, second fixed plates are fixedly connected on both sides of the support bottom plate in a symmetrical manner, the second fixed plates are arranged at the bottom of the limiting plate, limiting grooves are arranged at the top of the second fixed plates, and the stabilizing rod is located in the middle of the limiting groove.

[0013] Preferably, a plurality of third clamping grooves are formed in the top of the support bottom plate, air holes are formed in the middle of the third clamping grooves, and threaded insertion holes are formed in the top of the support bottom plate.

[0014] Preferably, a fixed top plate is arranged at the top of the support bottom plate, a fastening bolt is inserted in the top of the fixed top plate, a second clamping groove is formed in the bottom of the fixed top plate, the second clamping groove corresponds to the third clamping groove in a one-to-one manner, and the second clamping groove is matched with the third clamping groove.

[0015] Preferably, third fixed plates are fixedly connected on both sides of the fixed top plate in a symmetrical manner, a threaded rod is inserted in the middle of the third fixed plate, the bottom end of the threaded rod extends into the inside of the threaded insertion hole and is threadedly connected with the threaded insertion hole, and a nut is sleeved on the top end of the threaded rod.

[0016] The technical effects and advantages of the utility model are as follows:

[0017] 1. The utility model first fixes the fixed top plate on the top of the supporting bottom plate, clamps and limits the single cable through the second and third slots, and squeezes and fixes the cable by rotating the fastening bolts, so as to achieve the fixing effect of the cable, avoid multiple cables from being entangled with each other during laying, facilitate later maintenance and inspection, and improve the protection effect of the cable. The two ends of the supporting bottom plate are limited by the provided limiting plates, and the second fixing plate can be driven to squeeze the spring when the supporting bottom plate moves, so as to achieve the effect of anti-pull buffering and realize the protection effect of the cable;

[0018] 2. The utility model also limits the spring by inserting the installation plug plate into the insertion hole, which can facilitate the installation of the two springs on both sides of the second fixing plate, and the stabilizing bar can be limited by the limiting groove to achieve the limiting effect on the support base plate, and the first fixing plate and the limiting plate can be fixed by passing the fixing bolt through the support step and inserted into the inside of the threaded hole, which makes it convenient to fix the limiting plate on both sides of the inner cavity of the bridge base plate, facilitates assembly and fixation, and does not affect the normal heat dissipation of the cable through the air vent, thereby improving the protection effect;

[0019] In summary, through the mutual influence of the above-mentioned multiple effects, the cable can be conveniently fixed in the middle of the bridge bottom plate, avoiding multiple cables from being entangled with each other during laying, facilitating later maintenance and inspection, and achieving the effect of anti-pull buffering, thereby protecting the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 This is a structural schematic diagram of the utility model from another angle.

[0022] Figure 3 This is a schematic diagram of the connection structure of the bridge bottom plate, the limit plate and the fixed top plate of the utility model.

[0023] Figure 4 This is a schematic diagram of the disassembled structure of the limiting plate and the installation plug plate of the utility model.

[0024] Figure 5 This is a schematic diagram of the connection structure between the fixed top plate and the supporting bottom plate of the utility model.

[0025] Figure 6 This is a schematic diagram of the split structure of the fixed top plate and the supporting bottom plate of the utility model.

[0026] The accompanying drawings are marked as follows: 1. Bridge bottom plate; 2. Bridge top plate; 3. Fixing socket; 4. Support step; 5. Limiting plate; 6. First fixing plate; 7. Stabilizing bar; 8. Spring; 9. Threaded hole; 10. Fixing bolt; 11. Socket; 12. Mounting plate; 13. First slot; 14. Support bottom plate; 15. Second fixing plate; 16. Limiting slot; 17. Fixing top plate; 18. Second slot; 19. Third slot; 20. Ventilation hole; 21. Fastening bolt; 22. Third fixing plate; 23. Threaded socket; 24. Threaded rod; 25. Nut. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] As attached Figures 1-6 A modular energy-saving cable tray is shown, including a tray base plate 1, a tray top plate 2 is provided on the top of the tray base plate 1, and the cables can be wrapped and supported by the tray base plate 1 and the tray top plate 2 to improve the stability of the cables. Fixed sockets 3 are provided at corresponding positions on both sides of the tray base plate 1 and the tray top plate 2, and the fixing sockets 3 can be used to fix the tray top plate 2 and the tray base plate 1. Support steps 4 are provided at the bottom of both sides of the tray base plate 1, and limit plates 5 are provided on both sides of the middle part of the tray base plate 1. The bottom two sides of the limit plate 5 are fixedly connected with a first fixing plate 6, and the limit plate 5 and the first fixing plate 6 are supported by the support steps 4, which facilitates the installation and fixation of the limit plate 5;

[0029] A threaded hole 9 is provided at the bottom of the first fixing plate 6, and a fixing bolt 10 is inserted in the middle of the threaded hole 9. A stabilizing rod 7 is fixedly connected between the two first fixing plates 6. Springs 8 are sleeved on both ends of the stabilizing rod 7. Insert holes 11 are provided on both sides of the limiting plate 5. The fixing bolts 10 pass through the supporting step 4 and are inserted into the inside of the threaded hole 9, so that the limiting plate 5 and the first fixing plate 6 can be fixed to the top of the supporting step 4;

[0030] A mounting plate 12 is inserted into the middle of the socket 11, and a first slot 13 is provided at the bottom of the mounting plate 12. A clamping and fixing mechanism is provided between the two limit plates 5. Through the clamping and fixing mechanism, the cable located in the middle of the support step 4 can be conveniently clamped and fixed, thereby improving the fixing effect. The spring 8 is limited by inserting the mounting plate 12 into the interior of the socket 11, which facilitates the installation of the limit plate 5 on both sides of the support base plate 14.

[0031] As shown in the accompanying drawings Figures 1-3 The cross-sectional shape of the bridge bottom plate 1 is arranged as a "U" shape, the surfaces of the bridge bottom plate 1 and the bridge top plate 2 are provided with a plurality of heat dissipation holes, and the two side walls of the bridge top plate 2 and the two outer surfaces of the bridge bottom plate 1 are provided with heat dissipation holes, which can not affect the normal heat dissipation of the cable and facilitate the protection of the cable around, thereby improving the use effect.

[0032] As shown in the accompanying drawings Figures 1-4 The fixed bolt 10 penetrates the middle part of the support step 4 and is screwed with the threaded hole 9, the first clamping groove 13 corresponds to the stabilizing rod 7, and the spring 8 is located on the opposite side of the two mounting plugs 12. The first fixing plate 6 and the limiting plate 5 are fixed by penetrating the support step 4 through the fixed bolt 10 and extending into the inside of the threaded hole 9.

[0033] As shown in the accompanying drawings Figure 3 , 5 , 6, the clamping and fixing mechanism includes a support bottom plate 14 arranged between the two limiting plates 5, and the two sides of the support bottom plate 14 are fixedly connected with the second fixing plate 15. The second fixing plate 15 is arranged at the bottom of the limiting plate 5, and the top of the second fixing plate 15 is provided with a limiting groove 16, and the stabilizing rod 7 is located in the middle part of the limiting groove 16. The cable is supported by the support bottom plate 14, the stabilizing rod 7 is clamped in the inside of the limiting groove 16 by the second fixing plate 15 located at the bottom of the limiting plate 5, and the spring 8 is located on both sides of the second fixing plate 15. When the cable moves with the support bottom plate 14, the spring 8 can be extruded, which plays a role in resisting pulling and protection.

[0034] As shown in the accompanying drawings Figure 3 , 5 , 6, the top of the support bottom plate 14 is provided with a plurality of third clamping grooves 19, the middle part of the third clamping groove 19 is provided with a ventilation hole 20, and the top of the support bottom plate 14 is provided with a threaded plug hole 23. The cable is limited and supported by the third clamping groove 19, and the normal heat dissipation of the cable is not affected by the ventilation hole 20. The fixed top plate 17 is conveniently installed and fixed by the threaded plug hole 23.

[0035] As shown in the accompanying drawings Figure 3 , 5 , 6, the top of the support bottom plate 14 is provided with a fixed top plate 17, the top of the fixed top plate 17 is provided with a fastening bolt 21, the bottom of the fixed top plate 17 is provided with a second clamping groove 18, the second clamping groove 18 corresponds to the third clamping groove 19, and the second clamping groove 18 is matched with the third clamping groove 19. The cable is clamped and limited by the fixed top plate 17 clamped on the top of the support bottom plate 14, and the cable is extruded and fixed by rotating the fastening bolt 21. The cable is clamped and limited by the cooperation of the second clamping groove 18 and the third clamping groove 19, thereby improving the use effect.

[0036] As shown in FIGS. Figure 3 , 5 , the two sides of the fixed top plate 17 are symmetrically fixedly connected with a third fixed plate 22, a threaded rod 24 is inserted in the middle of the third fixed plate 22, the bottom end of the threaded rod 24 extends into the inside of a threaded hole 23 and is threadedly connected with the threaded hole 23, a nut 25 is sleeved on the top end of the threaded rod 24, and the threaded rod 24 is inserted into the inside of the threaded hole 23 through the third fixed plate 22, so that the fixed top plate 17 can be conveniently fixed on the top of the support bottom plate 14 and conveniently installed and fixed.

[0037] The working principle of the utility model is as follows: in use, the support step 4 is installed at a preset position, the support bottom plate 14 is placed in the middle of the bridge bottom plate 1, the support bottom plate 14 is supported through the second fixed plate 15, the limiting plate 5 is fixed by being inserted into the inside of the threaded hole 9 through the support step 4 and the fixing bolt 10, the stabilizing rod 7 is clamped in the middle of the limiting groove 16, and the two installation plug-in plates 12 are located on the two sides of the second fixed plate 15.

[0038] Then the installation plug-in plate 12 is pulled, one end of the spring 8 is attached to the wall of the second fixed plate 15, the cable is placed in the middle of the third clamping groove 19, the fixed top plate 17 is placed on the top of the support bottom plate 14, the cable is located in the middle of the second clamping groove 18, and one end of the threaded rod 24 in the middle of the third fixed plate 22 is rotated and inserted into the inside of the threaded hole 23 and the nut 25 is rotated to fix the fixed top plate 17 on the top of the support bottom plate 14.

[0039] Then the fastening bolt 21 is rotated to press the top of the cable, so that the cable can be fixed, and when the cable is pulled, the support bottom plate 14 can press the spring 8, so that the buffering effect is realized and the pulling resistance is achieved.

[0040] The above only describes preferred embodiments of the utility model and is not used for limiting the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A modular energy-saving cable bridge, comprising a bridge bottom plate (1), characterized in that: The top of the bridge bottom plate (1) is provided with a bridge top plate (2), the two sides of the bridge bottom plate (1) and the bridge top plate (2) are provided with corresponding fixed insertion holes (3), the two sides of the bridge bottom plate (1) are provided with support steps (4), the two sides of the middle part of the bridge bottom plate (1) are provided with limiting plates (5), and the bottom of the limiting plate (5) is fixedly connected with a first fixed plate (6). The bottom of the first fixed plate (6) is provided with a threaded hole (9), the middle part of the threaded hole (9) is provided with a fixed bolt (10), the two first fixed plates (6) are fixedly connected with a stabilizing rod (7), the two ends of the stabilizing rod (7) are sleeved with springs (8), and the two sides of the limiting plate (5) are provided with insertion holes (11). The middle part of the insertion hole (11) is provided with a mounting plug-in plate (12), the bottom of the mounting plug-in plate (12) is provided with a first clamping groove (13), and the two limiting plates (5) are provided with a clamping fixing mechanism.

2. The modular energy-saving cable bridge according to claim 1, characterized in that: The cross-sectional shape of the bridge bottom plate (1) is arranged as a "U" shape, the surfaces of the bridge bottom plate (1) and the bridge top plate (2) are provided with a plurality of heat dissipation holes, and the two side walls of the bridge top plate (2) and the two outer surfaces of the bridge bottom plate (1).

3. The modular energy-saving cable bridge of claim 1, wherein: The fixed bolt (10) penetrates the middle part of the support step (4) and is threadedly connected with the threaded hole (9), the first clamping groove (13) corresponds to the stabilizing rod (7), and the spring (8) is located on the opposite side of the two mounting plug-in plates (12).

4. The modular energy-saving cable bridge of claim 1, wherein: The clamping fixing mechanism comprises a supporting bottom plate (14) arranged between the two limiting plates (5), the two sides of the supporting bottom plate (14) are fixedly connected with a second fixed plate (15), the second fixed plate (15) is arranged at the bottom of the limiting plate (5), the top of the second fixed plate (15) is provided with a limiting groove (16), and the stabilizing rod (7) is located in the middle part of the limiting groove (16).

5. The modular energy-saving cable bridge according to claim 4, characterized in that: The top of the supporting bottom plate (14) is provided with a plurality of third clamping grooves (19), the middle part of the third clamping groove (19) is provided with a ventilation hole (20), and the top of the supporting bottom plate (14) is provided with a threaded insertion hole (23).

6. The modular energy-saving cable bridge of claim 4, wherein: The top of the supporting bottom plate (14) is provided with a fixed top plate (17), the top of the fixed top plate (17) is provided with a fastening bolt (21), the bottom of the fixed top plate (17) is provided with a second clamping groove (18), the second clamping groove (18) corresponds to the third clamping groove (19), and the second clamping groove (18) is matched with the third clamping groove (19).

7. The modular energy-saving cable bridge according to claim 6, characterized in that: The two sides of the fixed top plate (17) are fixedly connected with a third fixed plate (22), the middle part of the third fixed plate (22) is provided with a threaded rod (24), the bottom end of the threaded rod (24) extends to the inside of the threaded insertion hole (23) and is threadedly connected with the threaded insertion hole (23), and the top end of the threaded rod (24) is sleeved with a nut (25).

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