Network bridge

Abstract

The utility model discloses a network bridge, and relates to the technical field of cable bridges. The structure comprises a straight line groove, a corner line groove, a connecting bracket, and a line clamping base and a line pressing clamp which are used for clamping and positioning a cable. And the straight line slots and the corner slots have the same width. The butt joint ends of the two linear wire grooves are connected into a whole through a connecting bracket and a screw. And the butt joint ends of the straight line slot and the corner slot are connected into a whole through a connecting bracket and a screw. And a wire clamping base is clamped and mounted on the linear wire groove. According to the utility model, the cable clamping base and the cable pressing clamp are combined to form a clamping mechanism for clamping and positioning the cables together, the position of the cable pressing clamp which can be connected and positioned in the cable clamping base can be adjusted according to the number of the cables, and the cable clamping mechanism is suitable for clamping different numbers of cables.

Description

Technical Field

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

[0002] The network bridge is mainly used for non-high-voltage system cables such as network cables, and is usually composed of a cable trough body, a lower hanger, a sling or an angle steel. Existing network bridges are usually made of metal or plastic, and are designed to carry and protect cables while providing certain ventilation and heat dissipation functions. However, these bridges have shortcomings in cable fixing. Traditional cable fixing methods such as the use of wire clips, tensioning belts or wire rings, although they can achieve basic fixing functions, are relatively cumbersome in operation, and when the bridge vibrates or moves, it is easy for the cable to detach from the fixed point, affecting the stability and safety of the network. In addition, these fixing methods lack the effective positioning and clamping function of the cables, which is not conducive to the arrangement and management of the cables. In order to solve the above problems, the utility model proposes a new type of network bridge and its matching cable fixing device Utility Model Content

[0003] The purpose of the utility model is to provide a network bridge, which forms a clamping mechanism for clamping and positioning cables together by combining a wire clamping base and a wire pressing clamp.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The utility model is a network bridge, comprising a straight line trough, a corner line trough, a connecting bracket, and a wire clamping base and a wire pressing clamp for clamping and positioning cables; the straight line trough and the corner line trough have the same width; the two straight line troughs are connected as a whole at their butt ends by a connecting bracket and screws; the straight line trough and the corner line trough are connected as a whole at their butt ends by a connecting bracket and screws; the wire clamping base is clamped and installed on the straight line trough; the wire clamping base is clamped and installed on the corner line trough; the wire pressing clamp is clamped on the wire clamping base; the connecting bracket is connected to the wall by a pull rod.

[0006] As a preferred technical solution of the present invention, a row of first threaded through holes is respectively formed on both side walls at both ends of the linear wire trough; a row of second threaded through holes is respectively formed on both side walls at both ends of the corner wire trough.

[0007] As an optimal technical solution of the present invention, the connecting bracket includes a U-shaped groove plate; a row of first circular through holes are respectively opened on both walls of the U-shaped groove plate; horizontal plates are symmetrically fixed to the upper ends of both side walls of the U-shaped groove plate; a second circular through hole is respectively opened at both ends of the horizontal plate.

[0008] As an optimal technical solution of the present invention, the wire clamp base includes a U-shaped plate body placed in a trough body; a vertical plate for separation is fixed at the center of the inner bottom surface of the U-shaped plate body; a row of tooth-shaped grooves are provided on the two inner walls of the U-shaped plate body and the two side walls of the vertical plate; a side clamp is fixed on each of the two walls of the U-shaped plate body; a buckle is symmetrically fixed to the relative inner walls of the lower ends of the two side clamps.

[0009] As an optimal technical solution of the present invention, the wire clamp includes a rectangular frame; the width of the rectangular frame is the same as the distance between the inner wall of the U-shaped plate and the vertical plate; a row of arc grooves are opened on the bottom surface of the rectangular frame; the two side surfaces of the lower end of the rectangular frame are respectively fixed with a toothed clip that cooperates with the toothed groove; the lower end of the toothed groove is fixed with an upward arched handle relative to the inner wall.

[0010] The utility model has the following beneficial effects:

[0011] 1. This utility model combines a cable clamp base and a cable clamp to form a clamping mechanism that holds cables together. The cable clamp's position within the cable clamp base can be adjusted according to the number of cables, making it suitable for clamping different cable quantities. Furthermore, the cable clamp base can be freely attached to straight or corner cable ducts. After installation, the U-shaped plate is embedded within the cable duct, with the side clamps clamping to the two walls of the cable duct, and the buckle head buckles to the bottom of the cable duct to secure it.

[0012] 2. The clamp base and the clamp are both made of plastic and have a certain degree of elastic deformation. Therefore, when removing the clamp, you only need to pull the toothed clips on both sides of the handle upward to retract them inward and disengage them from the toothed grooves of the clamp base. This can prevent the cable from falling off or being damaged due to improper operation.

[0013] 3. This utility model uses a connection method of connecting brackets and screws to make the connection between straight and corner ducts more compact, the overall structure more stable, and the layout and adjustment are convenient, which can quickly form the main body of the network bridge. At the same time, the use of a pull rod to hang it on the wall can quickly and easily adjust the installation height.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the network bridge of the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0018] Figure 3 for Figure 1 A top view of

[0019] Figure 4 It is a structural diagram of a straight line duct;

[0020] Figure 5 It is a structural diagram of the corner wire duct;

[0021] Figure 6 is a structural diagram of the connecting bracket;

[0022] Figure 7 It is a structural diagram of the wire clamping base;

[0023] Figure 8 This is a structural diagram of the wire clamp.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1-straight wire trough, 2-corner wire trough, 3-connecting bracket, 4-wire clamp base, 5-wire clamp, 6-pull rod, 11-first threaded through hole, 21-second threaded through hole, 31-U-shaped groove plate, 32-first circular through hole, 33-horizontal plate, 34-second circular through hole, 41-U-shaped plate body, 42-vertical plate, 43-toothed groove, 44-side splint, 45-buckle, 51-rectangular frame, 52-arc groove, 53-toothed card strip, 54-handle. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying 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. Specific embodiment one:

[0028] See also Figure 1-8As shown, the utility model is a network bridge, comprising a straight line trough 1, a corner line trough 2, a connecting bracket 3, and a wire clamping base 4 and a wire clamp 5 for clamping and positioning cables. The straight line trough 1 and the corner line trough 2 have the same width. The butt ends of the two straight line troughs 1 are connected as a whole by a connecting bracket 3 and screws. The butt ends of the straight line trough 1 and the corner line trough 2 are connected as a whole by a connecting bracket 3 and screws. A wire clamping base 4 is clamped and installed on the straight line trough 1. A wire clamping base 4 is clamped and installed on the corner line trough 2. The wire clamp 5 is clamped on the wire clamping base 4. The connecting bracket 3 is connected to the wall through a pull rod 6. The pull rod 6 is preferably a screw rod. Among them, a row of first threaded through holes 11 are respectively opened on the two side walls at both ends of the straight line trough 1. A row of second threaded through holes 21 are respectively opened on the two side walls at both ends of the corner line trough 2. The connection between the straight cable duct 1, the corner cable duct 2 and the connecting bracket 3 is quick and convenient to install, and the direction layout is easy to adjust. The main body of the network bridge can be quickly formed. The use of the pull rod 6 to hang and install on the wall is fast, convenient and height-adjustable.

[0029] The connecting bracket 3 includes a U-shaped channel plate 31. A row of first circular holes 32 are defined on each side of the U-shaped channel plate 31. Horizontal plates 33 are symmetrically fixed to the upper ends of the two side walls of the U-shaped channel plate 31. A second circular hole 34 is defined at each end of the horizontal plate 33. Two rows of screws are used to secure the connecting bracket 3 to both the linear cable duct 1 and the corner cable duct 2. During installation, the tie rod 6 is first secured to the wall. The tie rod 6 is then passed through the second circular hole 34 of the horizontal plate 33 and secured with a nut.

[0030] The wire clamp base 4 comprises a U-shaped plate 41 positioned within a trough. A vertical plate 42 is fixed to the center of the inner bottom surface of the U-shaped plate 41, serving as a separator. A series of tooth-shaped grooves 43 are defined on both inner walls of the U-shaped plate 41 and on both side walls of the vertical plate 42. A side clamp 44 is fixed to each of the two walls of the U-shaped plate 41. A buckle 45 is symmetrically fixed to the inner walls of the two side clamps 44 at their lower ends.

[0031] Among them, the wire clamp 5 includes a rectangular frame 51. The width of the rectangular frame 51 is the same as the distance between the inner wall of the U-shaped plate body 41 and the vertical plate 42. A row of arc grooves 52 is provided on the bottom surface of the rectangular frame 51. A toothed clamping strip 53 cooperating with the toothed groove 43 is fixed on both side surfaces of the lower end of the rectangular frame 51. A handle portion 54 that arches upward is fixed on the lower end of the toothed groove 43 relative to the inner wall. The wire clamp base 4 and the wire clamp 5 are both plastic parts as a whole and have a certain elastic deformation ability. When removing the wire clamp 5, it is only necessary to pull the toothed clamping strips 53 on both sides of the handle portion 54 upward to retract inward to disengage from the toothed groove 43 of the wire clamp base 4, so that the wire clamp 5 can be conveniently removed.

[0032] The combination of the clamping base 4 and the crimping clamp 5 forms a clamping mechanism that holds and positions the cables together. The position of the crimping clamp 5 within the clamping base 4 can be adjusted according to the number of cables, making it suitable for clamping different numbers of cables. The clamping base 4 can be freely attached to either the straight or corner ducts 1. After installation, the U-shaped plate 41 is embedded within the duct, with side clamps 44 clamping onto the duct walls. The buckle 45 buckles onto the bottom of the duct to secure it in place.

[0033] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0034] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A network bridge, characterized by: It comprises a straight line trough (1), a corner line trough (2), a connecting bracket (3), and a wire clamping base (4) and a wire pressing clamp (5) for clamping and positioning cables; the straight line trough (1) and the corner line trough (2) have the same width; The butt ends of the two straight line ducts (1) are connected as one body via a connecting bracket (3) and screws; The butt ends of the straight line duct (1) and the corner line duct (2) are connected as one body via a connecting bracket (3) and screws; The straight line trough (1) is clamped and mounted with the wire clamping base (4); the corner line trough (2) is clamped and mounted with the wire clamping base (4); The wire pressing clamp (5) is clamped on the wire clamping base (4); The connecting bracket (3) is connected to the wall via a pull rod (6).

2. The network bridge according to claim 1, characterized in that: A row of first threaded through holes (11) is respectively formed on the two side walls at both ends of the linear wire trough (1); a row of second threaded through holes (21) is respectively formed on the two side walls at both ends of the corner wire trough (2).

3. The network bridge according to claim 2, characterized in that: The connecting bracket (3) comprises a U-shaped groove plate (31); a row of first circular through holes (32) are respectively provided on two walls of the U-shaped groove plate (31); horizontal plates (33) are symmetrically fixed to the upper ends of the two side walls of the U-shaped groove plate (31); and a second circular through hole (34) is respectively provided at both ends of the horizontal plate (33).

4. The network bridge according to claim 1, characterized in that: The wire clamping base (4) comprises a U-shaped plate body (41) placed in a groove body; a vertical plate (42) for separation is fixed at the center of the inner bottom surface of the U-shaped plate body (41); a row of tooth-shaped grooves (43) are provided on both inner walls of the U-shaped plate body (41) and both side walls of the vertical plate (42); a side clamping plate (44) is fixed to each of the two walls of the U-shaped plate body (41); a buckle (45) is symmetrically fixed to the inner walls of the lower ends of the two side clamping plates (44) relative to each other.

5. The network bridge according to claim 4, characterized in that: The wire clamp (5) includes a rectangular frame (51); the width of the rectangular frame (51) is the same as the distance between the inner wall of the U-shaped plate (41) and the vertical plate (42); a row of arc grooves (52) are provided on the bottom surface of the rectangular frame (51); a toothed clamping strip (53) matching the toothed groove (43) is fixed on each of the two side surfaces of the lower end of the rectangular frame (51); and an upwardly arched handle portion (54) is fixed on the lower end of the toothed groove (43) relative to the inner wall.

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