High-strength cable bridge convenient to maintain

Abstract

The utility model relates to the technical field of cable bridges, in particular to a high-strength cable bridge convenient to maintain, which comprises a bridge body, the bridge body comprises a bottom plate and a cover plate, reinforcing connecting frames of hollow rectangular structures are symmetrically arranged at the front end and the rear end between the bottom plate and the cover plate, and side panels are symmetrically arranged on the left side and the right side between the bottom plate and the cover plate. The top end face of the bottom plate is provided with a plurality of uniformly distributed supporting assemblies, the overall strength and bearing capacity are higher through the cooperation of the reinforcing connecting frames, the reinforcing columns and the supporting assemblies, and through the arrangement of the supporting assemblies, the heat dissipation performance of the cable is improved, the electric energy loss of the cable is reduced, and the service life of the cable is prolonged. Through the detachable arrangement of the side panels, when a cable in the bridge body breaks down, the side panels can be rapidly opened to check and maintain the cable, the side panels can be rapidly installed after maintenance, and the installed bridge body is stable in structure.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a high-strength cable bridge that is easy to maintain. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures, and are composed of brackets, brackets and installation accessories. The cable trays in buildings can be erected independently or laid on various buildings (structures) and pipe gallery brackets. They should have the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized and installed in the open-air cable tray outside the building. The trough cable tray is a fully enclosed cable tray, which is most suitable for laying computer cables, communication cables, thermocouple cables and other control cables of highly sensitive systems. It has a good effect on the shielding interference of control cables and the protection of cables in heavy corrosive environments.

[0003] Since trough-type cable trays are mostly one-piece fully enclosed structures, when internal cables fail during use, it is inconvenient to inspect and repair, and the heat dissipation performance is poor, which increases the loss of electric energy and affects the service life of the cables laid inside. In severe cases, it may even interfere with the normal use of the cables. Utility Model Content

[0004] The utility model aims to provide a high-strength cable tray which is convenient to maintain, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-strength cable bridge with easy maintenance, comprising a bridge body, the bridge body comprising a base plate and a cover plate, a reinforced connecting frame with a hollow rectangular structure is symmetrically arranged at the front and rear ends between the base plate and the cover plate, guide blocks are symmetrically arranged on both sides of the reinforced connecting frame, reinforcing columns are symmetrically arranged on both sides of the top end surface of the base plate between the two reinforced connecting frames and on both sides of the bottom end surface of the cover plate, a plurality of evenly distributed supporting components are arranged on the top end surface of the base plate, side panels are symmetrically arranged on the left and right sides between the base plate and the cover plate, guide grooves for inserting guide blocks are symmetrically opened on both sides of the inner end surfaces of the side panels, a guide plate is arranged on the top of the inner end surface of the side panels, a plurality of evenly distributed docking blocks are arranged on the bottom end surface of the guide plate, and a plurality of evenly distributed first fixing holes for inserting fastening bolts are opened through the bottom of the side panel.

[0007] As a preferred technical solution of the utility model, the support assembly includes a supporting plate with a semicircular arc structure extending along the length direction of the reinforcing column, a plurality of heat dissipation holes are penetrated through the supporting plate, and fixed plates extending along the length direction of the supporting plate are symmetrically arranged on both sides of the bottom end surface of the supporting plate, and a ventilation groove is formed between the two fixed plates.

[0008] As a preferred technical solution of the utility model, guide grooves capable of being plugged into the guide plate are symmetrically provided on both sides of the top end surface of the cover plate, and docking grooves corresponding to the docking blocks are provided on the bottom end surface of the guide groove.

[0009] As a preferred technical solution of the utility model, second fixing holes which are in one-to-one communication with the first fixing holes are provided on the end surfaces on both sides of the bottom plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] (1) The utility model has a detachable side panel, so that when a cable inside the cable tray body fails, the side panel can be quickly opened to inspect and repair the cable, thereby improving the inspection and repair efficiency of the cable tray. At the same time, the side panel can be quickly installed after repair, and the installed cable tray body structure is stable, safe and reliable.

[0012] (2) The utility model can separate and place the cables in the bridge body by setting up the supporting components, so that the heat generated by the cables inside the bridge body can be quickly dissipated, thereby improving the heat dissipation performance of the cables and reducing the power loss of the cables, extending the service life of the cables, thereby ensuring the normal use of the equipment and further improving the safety of the use of the bridge body.

[0013] (3) The utility model can improve the strength of both ends of the bridge body by strengthening the setting of the connecting frame, the reinforcing columns on the bottom plate and the cover plate can improve the bearing capacity of the middle part of the bridge body, and the supporting assembly on the bottom plate can disperse the weight of the cable, thereby reducing the bearing pressure of the bottom plate. By strengthening the connection frame, the reinforcing columns and the supporting assembly, the overall strength of the bridge body is made higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the bottom plate of the utility model;

[0016] Figure 3 It is a partial enlarged view of the A part of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the cover plate of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the reinforced connecting frame of the utility model;

[0019] Figure 6It is a structural schematic diagram of the side panel of the utility model;

[0020] In the figure: 1. bridge body; 11. bottom plate; 111. reinforcement column; 112. support assembly; 1121. load-bearing plate; 1122. heat dissipation hole; 1123. fixing plate; 113. second fixing hole; 12. cover plate; 121. guide groove; 122. docking groove; 13. reinforcement connecting frame; 131. guide block; 14. side panel; 141. guide groove; 142. guide plate; 143. docking block; 144. first fixing hole; 2. fastening bolts. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] Example

[0024] Combination Figure 1-6 A high-strength cable bridge with easy maintenance shown in the figure includes a bridge body 1, and the bridge body 1 includes a base plate 11 and a cover plate 12. A reinforcing connecting frame 13 with a hollow rectangular structure is symmetrically arranged at the front and rear ends between the base plate 11 and the cover plate 12. Guide blocks 131 are symmetrically arranged on both sides of the reinforcing connecting frame 13. Reinforcing columns 111 are symmetrically arranged on both sides of the top end surface of the base plate 11 between the two reinforcing connecting frames 13 and on both sides of the bottom end surface of the cover plate 12. Through the arrangement of the reinforcing columns 111, the strength of the base plate 11 and the cover plate 12 is improved, and at the same time, the connection strength between the base plate 11 and the cover plate 12 and the reinforcing connecting frame 13 is improved.

[0025] Combination Figure 2-3The bottom plate 11 shown in the figure has a plurality of evenly distributed support components 112 on the top end face of the bottom plate 11, and the support components 112 include a support plate 1121 with a semicircular arc structure extending along the length direction of the reinforcing column 111, and the edge of the support plate 1121 is an arc structure, so as to avoid cutting the cable, and a plurality of heat dissipation holes 1122 are opened through the support plate 1121. Through the setting of the heat dissipation holes 1122, the heat generated by the cables inside the bridge body 1 can be quickly dissipated, thereby enhancing the heat dissipation performance of the device, and fixed plates 1123 extending along the length direction of the support plate 1121 are symmetrically provided on both sides of the bottom end face of the support plate 1121, and a ventilation groove is formed between the two fixed plates 1123. The heat effect is further improved by the matching setting of the ventilation groove and the heat dissipation holes 1122, and side panels 14 are symmetrically provided on the left and right sides between the bottom plate 11 and the cover plate 12.

[0026] Furthermore, second fixing holes 113 connected one-to-one with the first fixing holes 144 are opened on the end surfaces of both sides of the bottom plate 11, and the second fixing holes 113 and the first fixing holes 144 are internal threaded holes with the same structural dimensions. By threading the fastening bolts 2 with the first fixing holes 144 and the second fixing holes 113, the firmness between the side panel 14 and the bottom plate 11 is improved.

[0027] like Figure 6 The side panel 14 shown in the figure has guide grooves 141 symmetrically provided on both sides of the inner end surface of the side panel 14 for the guide blocks 131 to be inserted into. Through the arrangement of the guide grooves 141 and the guide blocks 131, the side panel 14 can be guided and connected with the reinforcing connecting frame 13 when being installed, so that the side panel 14 and the reinforcing connecting frame 13 are initially fixedly connected. A guide plate 142 is provided on the top of the inner end surface of the side panel 14, and a plurality of evenly distributed docking blocks 143 are provided on the bottom end surface of the guide plate 142. A plurality of evenly distributed first fixing holes 144 for the fastening bolts 2 to be inserted into are formed through the bottom of the side panel 14. Through the detachable arrangement of the side panel 14, when a cable inside the cable bridge body 1 fails, the side panel 14 can be quickly opened to inspect and repair the cable, thereby improving the inspection and repair efficiency of the cable bridge. At the same time, the installation of the side panel 14 can be quickly completed after repair, and the structure of the cable bridge body 1 after installation is stable, safe and reliable.

[0028] like Figure 4The cover plate 12 shown in the figure has guide grooves 121 symmetrically provided on both sides of the top end surface of the cover plate 12 for the guide plate 142 to be plugged in. The setting of the guide grooves 121 and the guide plate 142 improves the connection strength between the side panel 14 and the cover plate 12. The bottom end surface of the guide groove 121 has docking grooves 122 corresponding to the docking blocks 143. The setting of the docking grooves 122 and the docking blocks 143 further improves the tightness of the connection between the side panel 14 and the cover plate 12.

[0029] The working principle of this utility model is a high-strength cable tray with convenient maintenance:

[0030] When it is necessary to inspect or repair the cables inside the bridge body 1, the staff will loosen and remove the fastening bolts 2, and then lift the side panel 14 upward until the docking block 143 on the side panel 14 is completely out of the docking groove 122 on the cover plate 12. At this time, the side panel 14 of the bridge body 1 is completely opened, and the staff can inspect or repair the cables inside the bridge body 1. When the inspection is completed, the installation of the side panel 14 can be completed by reversing the above operation. The structure of the installed bridge body 1 is stable, safe and reliable.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A high-strength cable tray with convenient maintenance, comprising a cable tray body (1), characterized in that: The bridge frame body (1) comprises a bottom plate (11) and a cover plate (12); a reinforced connecting frame (13) having a hollow rectangular structure is symmetrically arranged at the front and rear ends between the bottom plate (11) and the cover plate (12); guide blocks (131) are symmetrically arranged on both sides of the reinforced connecting frame (13); both sides of the top end surface of the bottom plate (11) between the two reinforced connecting frames (13) and both sides of the bottom end surface of the cover plate (12) are symmetrically arranged with reinforced columns (111); a plurality of evenly distributed support components (112) are arranged on the top end surface of the bottom plate (11); Side panels (14) are symmetrically arranged on the left and right sides between the plate (11) and the cover plate (12); guide grooves (141) capable of being plugged into guide blocks (131) are symmetrically opened on both sides of the inner end surfaces of the side panels (14); a guide plate (142) is arranged on the top of the inner end surface of the side panels (14); a plurality of evenly distributed docking blocks (143) are arranged on the bottom end surface of the guide plate (142); and a plurality of evenly distributed first fixing holes (144) capable of being plugged into fastening bolts (2) are opened through the bottom of the side panels (14).

2. According to claim 1, a high-strength cable tray with convenient maintenance, characterized in that: The support assembly (112) comprises a semicircular arc-shaped support plate (1121) extending along the length direction of the reinforcing column (111), a plurality of heat dissipation holes (1122) are formed through the support plate (1121), and fixed plates (1123) extending along the length direction of the support plate (1121) are symmetrically provided on both sides of the bottom end surface of the support plate (1121), and a ventilation slot is formed between the two fixed plates (1123).

3. According to claim 1, a high-strength cable tray with convenient maintenance, characterized in that: The top end surface of the cover plate (12) is symmetrically provided with guide grooves (121) capable of being plugged into the guide plate (142), and the bottom end surface of the guide groove (121) is provided with docking grooves (122) corresponding to the docking blocks (143) one by one.

4. The high-strength cable tray with convenient maintenance according to claim 1 is characterized in that: Second fixing holes (113) which are in one-to-one communication with the first fixing holes (144) are provided on both side end surfaces of the bottom plate (11).

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