Step type cable bridge

Abstract

The utility model provides a step type cable bridge which comprises a plurality of bridge bodies capable of being spliced and connecting plates used for connecting adjacent bridge bodies, each bridge body comprises two side plates which are symmetrically arranged, one end of the outer side wall of each side plate is provided with a containing groove, the connecting plates are hinged in the containing grooves, and the connecting plates are connected with the bridge bodies. Clamping grooves are formed in one sides of the connecting grooves and the containing grooves, inserting grooves are formed in the inner top walls and the inner bottom walls of the clamping grooves, clamping blocks are arranged on one sides of the connecting plates, through grooves are formed in the side walls of the clamping blocks in a penetrating mode, through holes are formed in the top walls and the bottom walls of the through grooves in a penetrating mode through the clamping blocks, and inserting rods are arranged in the through holes in a sliding mode; and a spring is arranged in the through groove. Through the arrangement of the bridge body, the connecting plates and the connecting grooves, the whole cable bridge is formed by freely splicing a plurality of shorter bridge bodies, on one hand, the cable bridge is convenient to transport, on the other hand, the use length can be freely adjusted according to requirements, the situation that a ladder type cable bridge is cut off is reduced, and the cable bridge is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field, concretely relates to a cascade cable bridge. BACKGROUND

[0002] Cable bridge is the device for fixing and placing cable, is widely used in construction, communication, chemical industry, transportation and other industrial fields, uses widely, cascade cable bridge is mainly used for full -enclosed type cable laying, it is most suitable for laying computer cable, communication cable, thermocouple cable and other high -sensitivity system control cable, and it has better effect to the shielding interference of control cable and the protection of cable in heavy corrosion environment.

[0003] The cascade cable bridge in prior art usually has certain length, leading to the following aspects: on the one hand, it occupies larger space when transporting, and is inconvenient to transport, on the other hand, it is inconvenient to freely adjust the length of use according to the demand, and sometimes needs to cut the cascade cable bridge, leading to inconvenient use.

[0004] Therefore, the applicant has made beneficial design, found the method for solving the above problems, and the technical scheme to be introduced below is generated under this background. CONTENT OF THE UTILITY MODEL

[0005] The utility model relates to a cascade cable bridge to solve the problems in the above background.

[0006] In order to realize the above object, the utility model provides the following technical scheme:

[0007] A cascade cable bridge, comprising a plurality of splicable bridge bodies and a connecting plate for connecting adjacent bridge bodies, the bridge body comprising two symmetrically arranged side plates, the outer side wall of the side plate being provided with a receiving groove at one end, the connecting plate being hingedly connected in the receiving groove, the outer side wall of the side plate being provided with a connecting groove adapted to the connecting plate at the other end, the connecting groove and the receiving groove being provided with a clamping groove at one side, the clamping groove being provided with a plug-in slot in the top wall and the inner bottom wall, the connecting plate being provided with a clamping block at one side, the clamping block being provided with a through groove, the through groove being provided with a through hole in the top wall and the bottom wall, the through hole being provided with a plug-in rod slidingly arranged therein, and the through groove being provided with a spring.

[0008] Preferably, the plug-in rod is provided with a push block on both sides.

[0009] Preferably, the spring is in abutment with the two plug-in rods at both ends respectively.

[0010] Preferably, the two side plates are connected by a plurality of crosspieces.

[0011] ADVANTAGEOUS EFFECTS

[0012] The one or more technical solutions in the step-by-step cable bridge provided by the embodiment of the utility model have at least one of the following technical effects:

[0013] The utility model discloses a bridge body, connecting plate and the setting of connecting groove, the whole cable bridge is divided into several shorter bridge bodies and is freely spliced, on the one hand, convenient transportation, another convenient length adjustment is used freely according to demand, reduces the situation of cutting off ladder type cable bridge, and use is more convenient. Meanwhile, through the setting of connecting plate, connecting groove, clamping block, card slot, insertion slot, insertion rod, spring, push block, when splicing, the connecting plate is inserted into the connecting groove, and the clamping block is inserted into the card slot, and the insertion rod is inserted into the insertion slot by spring pushing, and the connecting piece is fixed in the connecting groove, and the splicing of adjacent bridge bodies can be completed. When disassembling, the insertion rod is pulled out from the insertion slot by pushing the push block, and the connecting plate can be pulled out from the connecting groove, and the disassembly of adjacent bridge bodies can be completed, so that the adjacent bridge bodies can be quickly spliced and disassembled, thereby improving the splicing and disassembly efficiency of the bridge body. And the connecting plate is rotatably inserted into the containing groove, and the connecting plate can be stored, preventing the connecting plate from being lost or occupying external space. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0015] Figure 2 It is the bridge body structure schematic diagram of the utility model;

[0016] Figure 3 It is the connecting plate structure schematic diagram of the utility model;

[0017] Figure 4 It is the connecting place sectional structure schematic diagram of the utility model.

[0018] The corresponding relationship between the annotations of each figure and the component names in the drawing is as follows:

[0019] 1, bridge body;2, connecting plate;3, side plate;4, containing groove;5, connecting groove;6, card slot;7, insertion slot;8, clamping block;9, through slot;10, through hole;11, insertion rod;12, spring;13, push block. DETAILED DESCRIPTION

[0020] The technical solutions of the utility model will be described clearly and completely in combination with embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] like Figures 1-4 As shown, it is a structural schematic diagram of a ladder-type cable tray in a preferred embodiment of the present invention;

[0024] In this embodiment, it includes several connectable bridge bodies 1 and connecting plates 2 for connecting adjacent bridge bodies 1. The bridge body 1 includes two symmetrically arranged side panels 3. One end of the outer wall of the side panel 3 is provided with a receiving groove 4. The connecting plate 2 is hinged in the receiving groove 4. The other end of the outer wall of the side panel 3 is provided with a connecting groove 5 adapted to the connecting plate 2. The connecting plate 2 can be embedded in the connecting groove 5 to achieve the connection between adjacent bridge bodies 1. The connecting groove 5 and one side of the receiving groove 4 are provided with a card slot 6. The top wall and the bottom wall of the card slot 6 are provided with a slot 7. One side of the connecting plate 2 is provided with a There is a card block 8, which can be embedded in the card slot 6, so that the connection between adjacent bridge bodies 1 is tighter and the connection strength is improved. The side wall of the card block 8 is penetrated by a through slot 9, and the top wall and bottom wall of the through slot 9 are penetrated by the card block 8 with a through hole 10. The through hole 10 is slidably provided with an insertion rod 11, and the through slot 9 is provided with a spring 12. Through the arrangement of the bridge body 1, the connecting plate 2 and the connecting slot 5, the entire cable bridge is divided into several shorter bridge bodies 1 that are freely spliced ​​together. On the one hand, it is convenient for transportation, and on the other hand, it is convenient to freely adjust the use length according to needs, reduce the situation of truncating the ladder-type cable bridge, and use it more conveniently.

[0025] In this embodiment, push blocks 13 are provided on both sides of the insertion rod 11 , and the insertion rod 11 can be pulled out of the slot 7 by pushing the push blocks 13 .

[0026] In the embodiment, the spring 12 is in abutment with the two insertion rods 11 at two ends, respectively, and the spring 12 provides a pushing force for the two insertion rods 11 by the elastic force of the spring 12, so as to push the insertion rods 11 to be inserted into the insertion slots 7.

[0027] In the embodiment, the two side plates 3 are connected by the crosspieces, and the structure realizes the connection between the two side plates 3.

[0028] The installation mode, the connection mode or the setting mode of the ladder type cable bridge are common mechanical modes, and as long as the beneficial effects can be achieved, the ladder type cable bridge can be implemented.

[0029] The technologies not described in detail in the utility model are known technologies, and the contents represented in the drawings are part of the specification.

[0030] The above content is further detailed description of the utility model in combination with the specific embodiments, and the specific implementation of the utility model cannot be limited to these descriptions. For ordinary skilled in the art of the utility model, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, which should be considered as belonging to the protection scope determined by the claims of the utility model.

Claims

1. A stepped cable tray comprising a plurality of splicable tray bodies (1) and connecting plates (2) for connecting adjacent tray bodies (1), characterized in that: The bridge body (1) comprises two symmetrically arranged side plates (3), the outer side wall of each of the side plates (3) is provided with a containing groove (4) at one end, the connecting plate (2) is hinged in the containing groove (4), the outer side wall of each of the side plates (3) is provided with a connecting groove (5) adapted to the connecting plate (2) at the other end, the connecting groove (5) and the containing groove (4) are each provided with a clamping groove (6) at one side, the inner top wall and the inner bottom wall of the clamping groove (6) are each provided with a inserting groove (7), one side of the connecting plate (2) is provided with a clamping block (8), the side wall of the clamping block (8) is provided with a through groove (9) penetrating therethrough, the top wall and the bottom wall of the through groove (9) are each provided with a through hole (10) penetrating the clamping block (8), the through hole (10) is slidably provided with an inserting rod (11), and the through groove (9) is provided with a spring (12).

2. The stepped cable tray of claim 1, wherein: The inserting rod (11) is provided with a push block (13) on each side.

3. The stepped cable tray of claim 1, wherein: The spring (12) is in abutment with the two inserting rods (11) at two ends respectively.

4. The ladder-type cable tray according to claim 1, characterized in that: The two side plates (3) are connected through a plurality of crosspieces.

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