Anti-shaking cable bridge structure

Abstract

The utility model discloses an anti-shake cable bridge structure, which relates to the cable bridge device field, and comprises a bridge body, the bridge body is provided with bridge holes, the bridge holes penetrate through the bridge body, the bridge holes are distributed at two ends of the bridge body, the number of the bridge holes is multiple, the bridge holes are uniformly distributed on the bridge body, and the bridge body is provided with an anti-shake function. A T-shaped connecting block is installed on the bridge body, side plates are installed on the two sides of the T-shaped connecting block, rebound telescopic rods are installed between the T-shaped connecting block and the side plates, butt joint pieces are installed on the side plates, a butt joint frame is installed at the front end of the T-shaped connecting block, and bridge grooves are formed in the front surface and the rear surface of the butt joint frame. The butt-joint frame and the T-shaped connecting block are arranged in the bridge frame, so that the two sections of bridge frames can form a whole, the stability and firmness of the connecting part and the whole structure are enhanced, meanwhile, split type installation can be achieved, transportation and installation are facilitated, and meanwhile the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge device field, especially in a kind of anti-shaking cable bridge structure. BACKGROUND

[0002] Cable bridge is divided into groove type, tray type, ladder type, network format structure, is composed of support, supporting arm and installation accessories, bridge in building can be independently erected, can also be laid on various buildings and pipe gallery support, should reflect simple structure, modeling beautiful, flexible configuration and maintenance convenient and other characteristics, bridge is installed in building exposed open air, all parts need to be galvanized;

[0003] Among them, groove type cable bridge is bent from whole steel plate and is groove type component, groove type cable bridge has certain depth and closed nature, is widely used in laying computer cable, communication cable, thermocouple cable and other high-sensitivity system control cable, it has better effect on the shielding interference of control cable and the protection of cable in heavy corrosion environment, the material of groove type cable bridge is stainless steel, aluminum alloy, steel and the like;

[0004] At present, connecting piece needs to be used when two sections of groove type bridge are butt jointed, after the positioning hole of connecting piece and the preset hole of groove type bridge are aligned, screw or other fastener is penetrated to lock, in this process, the positioning hole on the surface of connecting piece and the preset hole on the surface of groove type bridge are prone to misalignment, and the port of two sections of groove type bridge is also prone to collision when butt jointed, which makes the butt joint process more complicated, time-consuming and laborious, and the shock absorption effect of existing groove type bridge is poor in use, generally uses simple shock pad, and the shock absorption effect is general, so that cable bridge is prone to shaking, and has certain safety hazard.

[0005] Therefore, it is necessary to provide an anti-shaking cable bridge structure to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing an anti-shaking cable bridge structure to solve the problems that the positioning hole on the surface of connecting piece and the preset hole on the surface of groove type bridge are prone to misalignment, the port of two sections of groove type bridge is prone to collision when butt jointed, the butt joint process is more complicated, time-consuming and laborious, and the shock absorption effect of existing groove type bridge is poor in use, so that cable bridge is prone to shaking, and has certain safety hazard.

[0007] To achieve the above object, the utility model provides the following technical scheme: an anti-shaking cable bridge structure, comprising a bridge body, a bridge hole is formed in the bridge body, the bridge hole penetrates the bridge body, the bridge holes are distributed at both ends of the bridge body, there are multiple bridge holes, which are uniformly distributed on the bridge body;

[0008] The T-shaped connecting block is provided with a side plate on both sides, a rebounding telescopic rod is arranged between the T-shaped connecting block and the side plate, a butt joint piece is arranged on the side plate, a butt joint frame is arranged at the front end of the T-shaped connecting block, and bridge grooves are arranged on the front and back surfaces of the butt joint frame and are clamped on the front surface of the bridge body.

[0009] The butt joint box is provided with a butt joint hole, the butt joint hole penetrates the butt joint box, the butt joint hole is provided with a plurality of butt joint holes which are uniformly distributed on the butt joint box, and the butt joint piece penetrates the butt joint hole and the bridge hole.

[0010] Preferably, the butt joint box is provided with a support plate, rubber pads are arranged on the two side surfaces of the support plate, and an upper connecting block is arranged on the lower surface of the support plate.

[0011] Preferably, the support plate is provided with a bottom plate, a sliding groove is arranged on the bottom plate, movable blocks are arranged in the sliding groove, the movable blocks are arranged in an axisymmetric manner in the sliding groove, and the movable blocks can slide in the sliding groove.

[0012] Preferably, the movable blocks are provided with lower connecting blocks, horizontal damping springs are arranged on the outer side surfaces of the lower connecting blocks, connecting pieces are arranged on the lower connecting blocks, and upper connecting blocks are arranged on the connecting pieces.

[0013] Preferably, the horizontal damping springs are provided with second fixing blocks, vertical damping springs are arranged on the upper surfaces of the second fixing blocks, the other ends of the vertical damping springs are connected with the lower surface of the support plate, and butt joint grooves are arranged on the outer side surfaces of the second fixing blocks.

[0014] Preferably, the second fixing blocks are provided with first fixing blocks in one side direction, a falling groove is arranged between the second fixing block and the first fixing block, the falling groove penetrates the bottom plate, a through groove is arranged on the first fixing block, and the through groove penetrates the first fixing block.

[0015] Preferably, the falling groove is provided with a mounting column, an insertion rod hole is arranged on the mounting column, an insertion rod is arranged in the insertion rod hole in a plug-in mode, the insertion rod penetrates the insertion rod hole and the through groove and is arranged in the butt joint groove, and a mounting hole is arranged on the upper end of the mounting column.

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

[0017] 1. The butt joint frame and the T-shaped connecting block provided in the utility model, when the bridge is butt jointed, only need to place another bridge in the butt joint box, then butt joint the bridge body and another bridge through the butt joint slot on the butt joint frame, so that the two bridges form a whole, solve the problem that the positioning hole on the surface of the connecting piece and the preset hole on the surface of the slot type bridge are easy to be misaligned when the traditional bridge is butt jointed, meanwhile, the insertion rod and the through slot are used in the installation process, the split type installation is realized, the work efficiency is accelerated while the transportation and installation are facilitated, the stability and firmness of the connecting part and the whole structure are strengthened through the whole butt joint form;

[0018] 2. The horizontal damping spring and the vertical damping spring provided in the utility model can play a buffering and damping role on the whole bridge in the use process, thereby solving the problem that the anti-seismic performance of the current bridge is limited and cannot guarantee the safety and stability of the bridge, and the whole anti-seismic performance of the bridge is strengthened, so that the bridge is prevented from shaking in the use process and safety hazards are generated. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the anti-shaking cable bridge structure of the utility model;

[0020] Figure 2 It is a bottom plate schematic view of the anti-shaking cable bridge structure of the utility model;

[0021] Figure 3 It is a bottom plate split view of the anti-shaking cable bridge structure of the utility model;

[0022] Figure 4 It is a T-shaped connecting block schematic view of the anti-shaking cable bridge structure of the utility model;

[0023] Figure 5 It is a T-shaped connecting block split view of the anti-shaking cable bridge structure of the utility model;

[0024] In the drawing: 1, bridge body; 2, T-shaped connecting block; 3, side plate; 4, mounting hole; 5, mounting column; 6, butt joint box; 7, butt joint hole; 8, insertion rod hole; 9, No. 1 fixed block; 10, No. 2 fixed block; 11, horizontal damping spring; 12, movable block; 13, sliding groove; 14, insertion rod; 15, through slot; 16, falling groove; 17, butt joint slot; 18, vertical damping spring; 19, connecting piece; 20, upper connecting block; 21, rubber gasket; 22, supporting plate; 23, bridge hole; 24, butt joint frame; 25, rebound telescopic rod; 26, butt joint piece; 27, bridge slot; 28, lower connecting block; 29, bottom plate. DETAILED DESCRIPTION

[0025] The utility model provides Figures 1-5The anti-shaking cable bridge structure shown comprises a bridge body 1, the bridge body 1 is provided with bridge holes 23, the bridge holes 23 pass through the bridge body 1, the bridge holes 23 are distributed on both ends of the bridge body 1, and the bridge holes 23 are multiple and uniformly distributed on the bridge body 1;

[0026] A T-shaped connecting block 2 is installed on the bridge body 1, side plates 3 are installed on both sides of the T-shaped connecting block 2, a rebound telescopic rod 25 is installed between the T-shaped connecting block 2 and the side plates 3, a butt joint piece 26 is installed on the side plate 3, a butt joint frame 24 is installed at the front end of the T-shaped connecting block 2, the butt joint frame 24 is made of hard rubber, bridge grooves 27 are formed on the front and back surfaces of the butt joint frame 24, and the bridge grooves 27 are clamped on the front surface of the bridge body 1;

[0027] Butt joint boxes 6 are installed on both sides of the bridge body 1, butt joint holes 7 are formed in the butt joint boxes 6, the butt joint holes 7 pass through the butt joint boxes 6, the butt joint holes 7 are multiple and uniformly distributed on the butt joint boxes 6, the butt joint piece 26 passes through the butt joint holes 7 and the bridge holes 23, and the butt joint piece 26 is matched with the bridge holes 23 and the butt joint holes 7.

[0028] Further, support plates 22 are installed on the lower surfaces of the butt joint boxes 6, rubber pads 21 are installed on the two side surfaces of the support plates 22, the rubber pads 21 prevent friction between the mounting columns 5 and the support plates 22, and upper connecting blocks 20 are installed on the lower surfaces of the support plates 22.

[0029] Further, a bottom plate 29 is installed below the support plates 22, a sliding groove 13 is formed in the bottom plate 29, movable blocks 12 are installed in the sliding groove 13, the movable blocks 12 are two and are axially symmetrically distributed in the sliding groove 13, and the movable blocks 12 can slide in the sliding groove 13.

[0030] Further, lower connecting blocks 28 are installed on the movable blocks 12, horizontal damping springs 11 are installed on the outer side surfaces of the lower connecting blocks 28, connecting pieces 19 are installed on the lower connecting blocks 28, and upper connecting blocks 20 are installed on the connecting pieces 19.

[0031] Further, a No. 2 fixing block 10 is installed at the other end of the horizontal damping spring 11, a vertical damping spring 18 is installed on the upper surface of the No. 2 fixing block 10, the other end of the vertical damping spring 18 is connected to the lower surface of the support plate 22, and a butt joint groove 17 is formed in the outer side surface of the No. 2 fixing block 10.

[0032] Further, a No. 1 fixing block 9 is installed in one side direction of the No. 2 fixing block 10, a falling groove 16 is formed between the No. 2 fixing block 10 and the No. 1 fixing block 9, the falling groove 16 passes through the bottom plate 29, a through groove 15 is formed in the No. 1 fixing block 9, and the through groove 15 passes through the No. 1 fixing block 9.

[0033] Further, the installation column 5 is arranged in the chute 16, the insertion rod hole 8 is arranged on the installation column 5, the insertion rod 14 is inserted and arranged in the insertion rod hole 8, the insertion rod 14 penetrates the insertion rod hole 8 and the through slot 15 and is arranged in the butt joint slot 17, and the installation hole 4 is arranged on the upper end of the installation column 5.

[0034] In use, first, the installation column 5 is installed to a specified position through the installation hole 4, then the bottom plate 29 is adjusted to a suitable insertion rod hole 8 according to the actual situation of the construction site, the applicability of the device is increased, then the insertion rod 14 is used to penetrate the insertion rod hole 8 and the through slot 15 in sequence until the insertion rod 14 is arranged in the butt joint slot 17, the device is installed in a split mode, the device is convenient to transport and install, the working efficiency is improved, and thus the installation stage is ended. When the bridge body 1 needs to be butt jointed, the two bridge bodies 1 are butt jointed through the butt joint slot 27 on the butt joint frame 24, the end faces are used to perform overall butt joint, the end faces are inserted into the butt joint slot 27 in sequence, the butt joint piece 26 penetrates the butt joint hole 7 and is fastened with the bridge hole 23, the two bridge bodies 1 that need to be butt jointed form a whole, the stability and firmness of the connection part and the whole structure are improved through overall butt joint, considering that the bridge body may shake in use due to various factors such as strong wind and earthquake, the horizontal damping spring 11 and the vertical damping spring 18 are arranged on the second fixing block 10, the movable block 12 moves in the sliding slot 13, the damping effect is improved, and thus the shaking of the bridge body is prevented, the use safety of the device is improved, and the overall stability of the structure is improved.

Claims

1. A sway-resistant cable tray structure, comprising a tray body (1), characterized in that: The cable tray body (1) has cable tray holes (23) that penetrate the cable tray body (1). The cable tray holes (23) are distributed at both ends of the cable tray body (1). There are multiple cable tray holes (23) that are evenly distributed on the cable tray body (1). A T-shaped connecting block (2) is installed on the cable tray body (1). Side plates (3) are installed on both sides of the T-shaped connecting block (2). A spring-loaded telescopic rod (25) is installed between the T-shaped connecting block (2) and the side plates (3). A docking piece (26) is installed on the side plates (3). A docking frame (24) is installed at the front end of the T-shaped connecting block (2). Cable tray grooves (27) are opened on both the front and rear surfaces of the docking frame (24). The cable tray grooves (27) are engaged on the front surface of the cable tray body (1). The cable tray body (1) is equipped with docking boxes (6) on both sides. The docking boxes (6) are provided with docking holes (7). The docking holes (7) penetrate the docking boxes (6). There are multiple docking holes (7) evenly distributed on the docking boxes (6). The docking parts (26) penetrate the docking holes (7) and the cable tray holes (23).

2. The anti-sway cable tray structure according to claim 1, characterized in that: A support plate (22) is installed on the lower surface of the docking box (6), and rubber gaskets (21) are installed on both sides of the support plate (22). An upper connecting block (20) is installed on the lower surface of the support plate (22).

3. The anti-sway cable tray structure according to claim 2, characterized in that: A base plate (29) is installed below the support plate (22). A sliding groove (13) is provided on the base plate (29). A movable block (12) is installed in the sliding groove (13). There are two movable blocks (12), which are symmetrically distributed in the sliding groove (13). The movable blocks (12) can slide in the sliding groove (13).

4. The anti-sway cable tray structure according to claim 3, characterized in that: A lower connecting block (28) is installed on the movable block (12). A horizontal damping spring (11) is installed on the outer surface of the lower connecting block (28). A connector (19) is installed on the lower connecting block (28). An upper connecting block (20) is installed on the connector (19).

5. The anti-sway cable tray structure according to claim 4, characterized in that: The other end of the horizontal damping spring (11) is equipped with a second fixing block (10), and a vertical damping spring (18) is installed on the upper surface of the second fixing block (10). The other end of the vertical damping spring (18) is connected to the lower surface of the support plate (22), and a docking groove (17) is opened on the outer surface of the second fixing block (10).

6. The anti-sway cable tray structure according to claim 5, characterized in that: A first fixing block (9) is installed on one side of the second fixing block (10). A groove (16) is provided between the second fixing block (10) and the first fixing block (9). The groove (16) penetrates the bottom plate (29). A through groove (15) is provided on the first fixing block (9). The through groove (15) penetrates the first fixing block (9).

7. The anti-sway cable tray structure according to claim 6, characterized in that: An installation post (5) is installed in the groove (16). An insertion hole (8) is provided on the installation post (5). An insertion rod (14) is inserted into the insertion hole (8). The insertion rod (14) passes through the insertion hole (8) and the through groove (15) and is located in the docking groove (17). An installation hole (4) is provided at the upper end of the installation post (5).

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