Tray type cable bridge

Abstract

The utility model discloses a tray type cable bridge which comprises a lower bridge body and an upper bridge body, the upper bridge body is detachably installed on the top of the lower bridge body, a fixing base is arranged at one end of the lower bridge body, an elastic strip is arranged at the other end of the lower bridge body, a hook plate is fixedly connected to one end of the elastic strip, and a clamping plate is arranged at one end of the lower bridge body. The utility model has the beneficial effects that through the arrangement of the structures such as the fixed seat, the elastic strip, the clamping plate and the hook plate, the two same lower bridges can be directly and quickly spliced, redundant connecting pieces do not need to be used, the structure is simple, the cost is low, the production efficiency is high, the production cost is low, the production cost is low, the production cost is low, and the production cost is low. The splicing efficiency of a plurality of lower bridge frames can be improved, cables with different diameters can be separated and blocked through the positioning holes and the blocking columns, classified supporting of the cables is achieved, and rapid splicing of the lower bridge frames and the upper bridge frames can be achieved through the lower hooks and the upper hooks.

Description

TECHNICAL FIELD

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

[0002] Cable bridge is divided into groove type, tray type and ladder type, net format structure, is composed of support, supporting arm and installation accessory etc. Bridge in building can be independently erected, also can be laid on various buildings and pipe gallery support, should embody simple structure, beautiful appearance, flexible configuration and convenient maintenance etc. features, all parts need to carry out galvanization treatment, install bridge that building is exposed to the sun.

[0003] Cable bridge is usually required to splice together when using, and the length required is supported to cable, but the existing cable bridge cannot splice directly, needs to use a connecting plate as an intermediary, and then uses bolt to fix two cable bridges and the connecting plate, realizes connection, such connection mode is too cumbersome, is not applicable to a large number of cable bridge splicing, too much influence splicing efficiency. UTILITARIAN CONTENT

[0004] The utility model aims at providing a tray type cable bridge to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a tray type cable bridge, including lower bridge and upper bridge, the top of lower bridge is detachably installed with upper bridge, one end of lower bridge is provided with fixed seat, the other end of lower bridge is provided with elastic strip, one end of elastic strip is fixedly connected with hook plate, one end of lower bridge is provided with clamping plate, hook plate can be clamped with fixed seat, and clamping plate is clamped with lower bridge, so that the same lower bridge can be spliced.

[0006] As a preferred scheme of the utility model, the elastic strip and the hook plate are provided with two, and the two hook plates are symmetrically arranged, when the two hook plates are inserted into the fixed seat and are extruded by the fixed seat, the two hook plates move close to each other, and after being inserted out of the fixed seat, the two hook plates are reset and clamped with the fixed seat under the action of the elastic strip.

[0007] As a preferred scheme of the utility model, the lower hook is fixedly connected to the top edge of the lower bridge, and the upper hook is arranged at the bottom edge of the upper bridge and matched with the lower hook, the lower bridge and the upper bridge can be connected by the cooperation of the lower hook and the upper hook.

[0008] As one preferred scheme of the utility model, the inside of the lower bridge is provided with a positioning hole, a separate column for separating and spacing cables can be inserted into the positioning hole, and the outside of the separate column is fixedly connected with a limiting plate.

[0009] As one preferred scheme of the utility model, the bottom of the lower bridge is provided with a second heat dissipation hole, and the side of the lower bridge is provided with a first heat dissipation hole.

[0010] As one preferred scheme of the utility model, one end of the hook plate is fixedly connected with a pressing block.

[0011] Compared with the prior art, the utility model has the beneficial effects that: the utility model is provided with a fixing seat, elastic strips, a clamping plate and a hook plate, can realize the quick splicing between two same lower bridges, does not need to use extra connecting pieces, can improve the splicing efficiency between multiple lower bridges, the positioning hole and the separate column can separate and space cables with different diameters, realize the classified support between cables, and the lower hook and the upper hook can realize the quick splicing between the lower bridge and the upper bridge. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a perspective view of the utility model;

[0013] Figure 2 It is a structure schematic view of two lower bridges of the utility model after splicing;

[0014] Figure 3 It is a Figure 2 Enlarged structure schematic view of A in the middle.

[0015] In the drawing: 1, lower bridge; 2, upper bridge; 3, lower hook; 4, upper hook; 5, positioning hole; 6, separate column; 7, limiting plate; 8, fixing seat; 9, elastic strip; 10, hook plate; 11, pressing block; 12, first heat dissipation hole; 13, second heat dissipation hole; 14, clamping plate. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figures 1 to 3The utility model provides a technical scheme: a tray type cable bridge, including lower bridge 1 and upper bridge 2, the top detachable installation of lower bridge 1 has upper bridge 2, the one end of lower bridge 1 is provided with fixed seat 8, the other end of lower bridge 1 is provided with elastic strip 9, one end fixedly connected with hook plate 10 of elastic strip 9, hook plate 10 is triangular structure, the one end of lower bridge 1 close to hook plate 10 is provided with clamping plate 14, clamping plate 14 sets up two, the lateral edge of lower bridge 1 is up and down a piece, hook plate 10 can be with fixed seat 8 cooperation and card, clamping plate 14 and lower bridge 1 card, make the same lower bridge 1 between can splice use.

[0018] Wherein, elastic strip 9 and hook plate 10 all are provided with two, and two hook plates 10 are symmetrically set up, when two hook plates 10 are inserted into fixed seat 8, are extruded by fixed seat 8, two hook plates 10 are close to the movement, after the ejection of fixed seat 8, two hook plates 10 reset and card with fixed seat 8 under the action of elastic strip 9, one end fixedly connected with pressing block 11 of hook plate 10, by pinching two pressing blocks 11, can make two hook plates 10 move to the middle, then can pull down bridge 1, make hook plate 10 separate from fixed seat 8, complete the split between two lower bridges 1.

[0019] Wherein, the top edge of lower bridge 1 is fixedly connected with lower hook 3, the bottom edge of upper bridge 2 is provided with upper hook 4 matched with lower hook 3, by the cooperation of lower hook 3 and upper hook 4, the connection between lower bridge 1 and upper bridge 2 can be realized.

[0020] Wherein, the inside of lower bridge 1 is provided with positioning hole 5, the positioning hole 5 is arranged in rectangular array, the cable separation partitioning column 6 can be inserted in the positioning hole 5, the cable separation partitioning column 6 can be inserted in different positioning holes 5, the outside of the cable separation partitioning column 6 is fixedly connected with the limiting plate 7, the limiting plate 7 can separate the cable separation partitioning column 6, prevent the cable separation partitioning column 6 from sliding off the positioning hole 5.

[0021] Wherein, the bottom of lower bridge 1 is provided with second heat dissipation hole 13, the second heat dissipation hole 13 can dissipate heat from the cable on the lower bridge 1 from below, the side of lower bridge 1 is provided with first heat dissipation hole 12, the first heat dissipation hole 12 can dissipate heat from the cable on the lower bridge 1 from the side.

[0022] Specifically, two lower bridges 1 can be spliced according to requirements first, the two hook plates 10 are inserted into the inside of the fixed seat 8, when the hook plate 10 is extruded by the fixed seat 8, the elastic strip 9 is deformed, the two hook plates 10 are close to the movement, after the ejection of the fixed seat 8, the two hook plates 10 reset and card with the fixed seat 8 under the action of the elastic strip 9, the clamping plate 14 will clamp the lateral edge of the lower bridge 1, complete the splicing between two lower bridges 1;

[0023] The upper bridge 2 can be hooked with the lower hook 3 on the lower bridge 1 through the upper hook 4, can be inserted from the side, or can be directly pressed down to complete the installation between the lower bridge 1 and the upper bridge 2;

[0024] By inserting the partitioning columns 6 in different positioning holes 5, the spacing between the partitioning columns 6 can be adjusted according to the diameter of the cable, and the cables with different diameters are partitioned.

[0025] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] In addition, the terms "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, so that the features limited by "first", "second", "third", "fourth" can be explicitly or implicitly included at least one feature.

[0027] In the utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning in the specific situation by the ordinary skilled in the art.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by the ordinary skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tray-type cable tray, comprising a lower cable tray (1) and an upper cable tray (2), characterized in that: The top of the lower bridge frame (1) is detachably mounted with an upper bridge frame (2); one end of the lower bridge frame (1) is provided with a fixing seat (8); the other end of the lower bridge frame (1) is provided with an elastic strip (9); one end of the elastic strip (9) is fixedly connected with a hook plate (10); one end of the lower bridge frame (1) is provided with a clamping plate (14); the hook plate (10) can be engaged with the fixing seat (8); the clamping plate (14) is engaged with the lower bridge frame (1), so that the same lower bridge frames (1) can be spliced ​​and used.

2. The tray-type cable tray according to claim 1, characterized in that: There are two elastic strips (9) and two hook plates (10), and the two hook plates (10) are symmetrically arranged. When the two hook plates (10) penetrate into the fixing seat (8) and are squeezed by the fixing seat (8), the two hook plates (10) move closer to each other. After passing through the fixing seat (8), the two hook plates (10) are reset and locked with the fixing seat (8) under the action of the elastic strip (9).

3. The tray-type cable tray according to claim 1, characterized in that: A lower hook (3) is fixedly connected to the top edge of the lower bridge frame (1), and an upper hook (4) that cooperates with the lower hook (3) is provided at the bottom edge of the upper bridge frame (2). Through the cooperation of the lower hook (3) and the upper hook (4), the assembly between the lower bridge frame (1) and the upper bridge frame (2) can be achieved.

4. The tray-type cable tray according to claim 1, characterized in that: A positioning hole (5) is provided inside the lower bridge (1), a dividing column (6) for separating and partitioning cables can be inserted into the positioning hole (5), and the outer side of the dividing column (6) is fixedly connected to a limiting plate (7).

5. The tray-type cable tray according to claim 1, characterized in that: A second heat dissipation hole (13) is provided at the bottom of the lower bridge frame (1), and a first heat dissipation hole (12) is provided at the side of the lower bridge frame (1).

6. The tray-type cable tray according to claim 2, characterized in that: One end of the hook plate (10) is fixedly connected to a pressing block (11).

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