An easily transportable combined cable tray

Abstract

The utility model relates to the technical field of cable bridges, and specifically to an easily transportable combined cable bridge, including a bridge body, the bridge body including a bridge bottom plate, fastening grooves are symmetrically provided on both sides of the bottom end surface of the bridge bottom plate, a plurality of evenly distributed guide grooves are symmetrically provided on both sides of the bridge bottom plate, a plurality of installation grooves are penetrated through the bridge bottom plate, bridge side plates are symmetrically provided on both sides of the bridge bottom plate, guide blocks matching the guide grooves are provided on the inner end surfaces of the bridge side plates, connecting plates extending along the length direction thereof are provided at the bottom of the inner end surfaces of the bridge side plates, and a bridge cover plate is provided between the tops of the two bridge side plates. The utility model can split the bridge body into multiple parts, thereby improving the space utilization rate of the bridge body during transportation, reducing the transportation cost, and at the same time facilitating the staff to install the various parts at the installation site, thereby improving the installation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to an easily transportable combined cable bridge. Background Art

[0002] Cable trays are divided into trough type, tray type, ladder type, grid type and other structures. They are composed of brackets, supports and installation accessories. The cable trays can be erected independently in buildings or attached to various buildings (structures) and pipe gallery brackets. They should have the characteristics of simple structure, beautiful appearance, flexible configuration and easy maintenance. All parts must be galvanized.

[0003] Most existing cable trays are fixed frame structures, and only the cover plate can be removed from the cable tray. The bottom plate and the side plates are fixedly connected, which results in a large transportation space being required when the cable tray is transported, thereby increasing the transportation cost. Utility Model Content

[0004] The purpose of the utility model is to provide an easily transportable combined cable tray in view of the defects of the prior art, so as to solve the problem that most of the existing cable trays are fixed frame structures, only the cover plate can be removed from the cable tray, and the bottom plate and the side plates are fixedly connected, which leads to the need to occupy a large transportation space when the cable tray is transported, thereby increasing the transportation cost.

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

[0006] A combined cable bridge that is easy to transport, includes a bridge body, the bridge body includes a bridge bottom plate, fastening grooves are symmetrically opened on both sides of the bottom end surface of the bridge bottom plate, and multiple evenly distributed guide grooves are symmetrically opened on both sides of the bridge bottom plate. Multiple installation grooves are opened through the bridge bottom plate, and bridge side plates are symmetrically arranged on both sides of the bridge bottom plate, and guide blocks that fit with the guide grooves are arranged on the inner end surfaces of the bridge side plates. A connecting plate extending along its length direction is arranged at the bottom of the inner end surfaces of the bridge side plates, and mounting columns that can be plugged into the mounting grooves are symmetrically arranged on both sides of the top end surfaces of the connecting plates. A first mounting hole for inserting mounting bolts is opened through the mounting columns, and a docking groove is opened on the top end surface of one end of the bridge side plates, and a guide groove connected to the docking groove is opened on the outer end surface of the bridge side plates close to the docking groove. A first connecting hole connected to the guide groove and for inserting connecting bolts is opened through the bridge side plates, and a bridge cover plate is arranged between the tops of the two bridge side plates.

[0007] As a preferred technical solution of the utility model, docking plates that can be inserted into the docking grooves are symmetrically provided on both sides of the bottom end surface of the bridge cover plate, and a guide plate that can be inserted into the guide groove is provided at the bottom of the docking plate, and a second connecting hole connected to the first connecting hole is opened through the guide plate.

[0008] As a preferred technical solution of the utility model, the bridge frame bottom plate is provided with second mounting holes which are connected one-to-one with the first mounting holes, and the second mounting holes are connected with the mounting grooves.

[0009] As a preferred technical solution of the utility model, a third mounting hole connected to the first mounting hole is formed through the side plate of the bridge frame.

[0010] As a preferred technical solution of the utility model, a fastening block which can be snapped into the fastening groove is provided on the top end surface of the connecting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When in use, the staff first aligns the guide groove on the bridge frame bottom plate with the guide block on the bridge frame side plate and plugs them in. The guide block continuously moves downward along the guide groove to the mounting column on the bridge frame side plate and is plugged into the mounting groove on the bridge frame bottom plate. At the same time, the fastening block on the bridge frame side plate is clamped into the fastening groove on the bridge frame bottom plate. At this time, the third mounting hole on the bridge frame side plate is connected with the first mounting hole on the mounting column and the second mounting hole on the bridge frame bottom plate. The mounting bolts are plugged into the connected third mounting hole, the first mounting hole and the second mounting hole for fixing, thereby installing the bridge frame side plate on the bridge frame bottom plate, and then installing the other bridge frame side plate on the other side of the bridge frame bottom plate according to the above scheme. Finally, the docking plate on the bridge frame cover plate is connected with the docking plate on the bridge frame side plate. The connecting grooves are aligned and plugged in, so that the guide plate on the bridge cover is plugged into the guide groove on the bridge side plate. At this time, the second connecting hole on the guide plate is connected to the first connecting hole on the bridge side plate, and the connecting bolts are plugged into the connected first connecting hole and the second connecting hole for fixation, thus completing the assembly of the bridge body. When transportation is required, loosen the mounting bolts and the connecting bolts and remove them from the bridge body, separate the bridge bottom plate, the bridge cover and the two bridge side plates from each other, and then package the components for transportation. The utility model can split the bridge body into multiple components, thereby improving the space utilization rate of the bridge body during transportation and reducing transportation costs. At the same time, it is convenient for staff to install the components at the installation site, thereby improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the bridge bottom plate of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the bridge frame side plate of the utility model;

[0016] Figure 4It is a structural schematic diagram of the bridge cover plate of the utility model;

[0017] In the figure: 1. Bridge bottom plate; 101. Guide groove; 102. Mounting groove; 103. Second mounting hole; 104. Fastening groove; 2. Bridge side plate; 201. Guide block; 202. Connecting plate; 203. Mounting column; 204. First mounting hole; 205. Fastening block; 206. Third mounting hole; 207. Docking groove; 208. Guide groove; 209. First connecting hole; 3. Bridge cover plate; 301. Docking plate; 302. Guide plate; 303. Second connecting hole; 4. Mounting bolts; 5. Connecting bolts. DETAILED DESCRIPTION

[0018] 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.

[0019] 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.

[0020] Example

[0021] Combination Figure 1-4 As shown, an easily transportable combined cable bridge comprises a bridge body, wherein the bridge body comprises a bridge bottom plate 1 in a long rectangular structure, bridge side plates 2 are symmetrically arranged on both sides of the bridge bottom plate 1, and a bridge cover plate 3 is arranged between the tops of the two bridge side plates 2. The utility model can split the bridge body into multiple parts, thereby improving the space utilization rate of the bridge body during transportation, reducing transportation costs, and at the same time facilitating the staff to install the various components at the installation site, thereby improving the installation efficiency.

[0022] like Figure 2The bridge frame base plate 1 shown in the figure has fastening grooves 104 symmetrically opened on both sides of the bottom end surface of the bridge frame base plate 1, and multiple evenly distributed guide grooves 101 in a trapezoidal structure are symmetrically opened on both sides of the bridge frame base plate 1. Multiple installation grooves 102 are opened through the bridge frame base plate 1, and the bridge frame base plate 1 is opened with second installation holes 103 connected to the first installation holes 204 one by one. The second installation holes 103 and the first installation holes 204 are internal threaded holes of the same size, and the second installation holes 103 are connected to the installation grooves 102.

[0023] like Figure 3 The bridge frame side plate 2 shown in the figure has a guide block 201 on the inner end surface of the bridge frame side plate 2 that matches the guide groove 101. Through the arrangement of the guide block 201 and the guide groove 101, the bridge frame side plate 2 and the bridge frame bottom plate 1 can be initially fixedly connected. The bottom of the inner end surface of the bridge frame side plate 2 is provided with a connecting plate 202 extending along its length direction. The connecting plate 202 and the bridge frame side plate 2 are an integrally formed structure. The top end surface of the connecting plate 202 is symmetrically provided with mounting columns 203 that can be plugged into the mounting groove 102. Through the mounting columns 203 The setting of the mounting groove 102 improves the connection strength between the bridge frame side plate 2 and the bridge frame bottom plate 1, and a first mounting hole 204 for inserting the mounting bolt 4 is opened on the mounting column 203, and a docking groove 207 with a T-shaped structure is opened on the top end face of one end of the bridge frame side plate 2, and a guide groove 208 connected with the docking groove 207 is opened on the outer end face of the bridge frame side plate 2 close to the docking groove 207, and a first connecting hole 209 connected with the guide groove 208 and for inserting the connecting bolt 5 is opened on the bridge frame side plate 2.

[0024] The bridge frame side plate 2 is provided with a third mounting hole 206 which is in communication with the first mounting hole 204 . The third mounting hole 206 and the first mounting hole 204 are internal threaded holes of the same size.

[0025] Among them, a fastening block 205 which can be snapped into the fastening groove 104 is provided on the top end face of the connecting plate 301, the cross-section of the fastening block 205 is a triangular structure, and the fastening block 205 fits with the fastening groove 104. Through the setting of the fastening block 205 and the fastening groove 104, the connection strength and fastening between the bridge frame side plate 2 and the bridge frame bottom plate 1 are improved.

[0026] like Figure 4The bridge cover plate 3 shown in the figure has docking plates 301 symmetrically provided on both sides of the bottom end surface of the bridge cover plate 3, which can be inserted into the docking groove 207. The setting of the docking plate 301 and the docking groove 207 improves the connection strength between the bridge cover plate 3 and the bridge side plate 2. The bottom of the docking plate 301 is provided with a guide plate 302 which can be inserted into the guide groove 208, and the guide plate 302 and the docking plate 301 are welded to improve the connection strength between the two. The guide plate 302 is penetrated by a second connection hole 303 connected with the first connection hole 209. The setting of the second connection hole 303 on the guide plate 302 and the first connection hole 209 on the bridge side plate 2 further improves the connection strength between the bridge side plate 2 and the bridge cover plate 3.

[0027] The working principle of the utility model is:

[0028] When in use, the staff first aligns the guide groove 101 on the bridge bottom plate 1 with the guide block 201 on the bridge side plate 2 for plugging. The guide block 201 moves downward along the guide groove 101 to the mounting column 203 on the bridge side plate 2 and is plugged into the mounting groove 102 on the bridge bottom plate 1. At the same time, the fastening block 205 on the bridge side plate 2 is snapped into the fastening groove 104 on the bridge bottom plate 1. At this time, the third mounting hole 206 on the bridge side plate 2 is connected with the first mounting hole 204 on the mounting column 203 and the second mounting hole 103 on the bridge bottom plate 1. The mounting bolt 4 is inserted into the connected third mounting hole 206 and the first mounting hole 20 4 and the second mounting hole 103 are fixed, so that the bridge side plate 2 is installed on the bridge bottom plate 1, and then the other bridge side plate 2 is installed on the other side of the bridge bottom plate 1 according to the above scheme, and finally the docking plate 301 on the bridge cover plate 3 is aligned with the docking groove 207 on the bridge side plate 2 for plugging, so that the guide plate 302 on the bridge cover plate 3 is plugged into the guide groove 208 on the bridge side plate 2. At this time, the second connecting hole 303 on the guide plate 302 is connected with the first connecting hole 209 on the bridge side plate 2, and the connecting bolt 5 is inserted into the connected first connecting hole 209 and the second connecting hole 303 for fixing, that is, the assembly of the bridge body is completed.

[0029] When transportation is required, loosen the installation bolts 4 and the connecting bolts 5 and remove them from the bridge frame body, separate the bridge frame bottom plate 1, the bridge frame cover plate 3 and the two bridge frame side plates 2 from each other, and then pack the components for transportation. The utility model can split the bridge frame body into multiple components, thereby improving the space utilization rate of the bridge frame body during transportation, reducing transportation costs, and at the same time facilitating the staff to install the components at the installation site, thereby improving installation efficiency.

[0030] 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.

[0031] 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. An easily transportable combined cable tray, comprising a cable tray body, characterized in that: The bridge frame body comprises a bridge frame bottom plate (1), fastening grooves (104) are symmetrically provided on both sides of the bottom end surface of the bridge frame bottom plate (1), a plurality of evenly distributed guide grooves (101) are symmetrically provided on both sides of the bridge frame bottom plate (1), a plurality of installation grooves (102) are penetrated through the bridge frame bottom plate (1), bridge frame side plates (2) are symmetrically provided on both sides of the bridge frame bottom plate (1), guide blocks (201) matching with the guide grooves (101) are provided on the inner end surfaces of the bridge frame side plates (2), a connecting plate (202) extending along the length direction thereof is provided at the bottom of the inner end surface of the bridge frame side plates (2), and the top end surfaces of the connecting plates (202) are symmetrically provided on both sides. A mounting column (203) is capable of being plugged into the mounting groove (102), wherein a first mounting hole (204) is provided through the mounting column (203) and can be plugged into a mounting bolt (4); a docking groove (207) is provided on the top end surface of one end of the bridge frame side plate (2); a guide groove (208) connected to the docking groove (207) is provided on the outer end surface of the bridge frame side plate (2) close to the docking groove (207); a first connection hole (209) is provided through the bridge frame side plate (2) and is connected to the guide groove (208) and can be plugged into a connection bolt (5); and a bridge frame cover plate (3) is provided between the tops of the two bridge frame side plates (2).

2. The easily transportable combined cable tray according to claim 1, characterized in that: A docking plate (301) capable of being plugged into a docking groove (207) is symmetrically provided on both sides of the bottom end surface of the bridge cover plate (3), a guide plate (302) capable of being plugged into a guide groove (208) is provided at the bottom of the docking plate (301), and a second connection hole (303) connected to the first connection hole (209) is penetrated through the guide plate (302).

3. The easily transportable combined cable tray according to claim 1, characterized in that: The bridge frame bottom plate (1) is provided with second mounting holes (103) which are in one-to-one communication with the first mounting holes (204), and the second mounting holes (103) are in communication with the mounting grooves (102).

4. The easily transportable combined cable tray according to claim 1, characterized in that: The bridge frame side plate (2) is provided with a third mounting hole (206) which is connected to the first mounting hole (204).

5. The easily transportable combined cable tray according to claim 1, characterized in that: A fastening block (205) capable of being snapped into the fastening groove (104) is provided on the top end surface of the connecting plate (202).

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