An improved cable tray that is easy to disassemble and assemble

Abstract

The utility model relates to the technical field of cable bridges, and specifically to an improved cable bridge that is easy to disassemble and assemble, comprising two adjacent bridge bodies and a connecting component arranged at the connection between the two adjacent bridge bodies, the connecting component comprising a support plate, a top end surface of the support plate is provided with a reinforcement groove corresponding to the reinforcement convex strip one by one, baffles are symmetrically provided on both sides of the top of the support plate, and guide blocks with a T-shaped structure are symmetrically provided on both sides of the inner end surface of the baffle, a fixing groove is provided on the baffle between the two guide blocks, and a first fixing block and a second fixing block that can be fitted when the two adjacent bridge bodies are connected end to end are plugged in, and second connecting holes that are connected to the first connecting holes are penetrated and opened on the baffles on both sides of the fixing groove. Through the arrangement of the connecting component, the connection strength and installation efficiency between the two adjacent bridge bodies are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to an improved cable bridge which is easy to disassemble and assemble. Background Art

[0002] Cable tray is a tool for managing lines and facilitating the arrangement of lines and some pipelines, so that numerous lines in a building can be arranged neatly and orderly. It also plays the role of supporting a large number of lines, making the appearance of a large number of complicated lines more beautiful.

[0003] When the existing cable trays are installed end to end, the trays are fixed by connecting plates on both sides of the ends. Each connecting plate requires several sets of connecting bolts, which is inefficient and seriously delays the installation progress. At the same time, it is very inconvenient to disassemble and repair the cable trays. The cumbersome disassembly of the cable trays will consume a lot of time and seriously affect the work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an improved cable tray that is easy to disassemble and assemble in view of the defects of the prior art, so as to solve the problem that when the existing cable trays are installed end to end adjacently, the trays are fixed by connecting plates on both sides of the ends, and each connecting plate requires several sets of connecting bolts, which leads to low installation efficiency and serious delays in installation progress. At the same time, it is inconvenient to disassemble and repair, and the cumbersome cable tray disassembly consumes a lot of time, which seriously affects the work efficiency.

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

[0006] An improved cable tray that is easy to disassemble and assemble, comprising two adjacent tray bodies and a connecting assembly arranged at the connection of the two adjacent tray bodies, the tray body comprising a tray bottom plate, a plurality of evenly distributed reinforcing convex strips are symmetrically arranged on the front and rear sides of the bottom end surface of the tray bottom plate, tray side plates are symmetrically arranged on the left and right sides of the top end surface of the tray bottom plate, a first fixing block is arranged on one side of the outer end surface of the tray side plate, a second fixing block having the same structure as the first fixing block is arranged on the other side of the outer end surface of the tray side plate, a clamping plate is arranged on the inner side of the second fixing block and the first fixing block, and a first connecting hole for inserting a fastening bolt is penetrated and opened on the clamping plate;

[0007] The connecting assembly includes a support plate, a top end surface of the support plate is provided with reinforcement grooves corresponding to the reinforcement ridges one by one, baffles are symmetrically provided on both sides of the top of the support plate, and guide blocks with T-shaped structures are symmetrically provided on both sides of the inner end surfaces of the baffles, a fixing groove is provided on the baffle between the two guide blocks, and a first fixing block and a second fixing block that are fitted together when two adjacent bridge frame bodies are connected end to end are plugged in, and second connecting holes that are connected to the first connecting holes are penetrated through the baffles on both sides of the fixing groove.

[0008] As a preferred technical solution of the utility model, the outer end faces of the bridge frame side plates are provided with guide grooves that can be plugged into and correspond to each other.

[0009] As a preferred technical solution of the utility model, a guide block is provided on the outer end surface of the first fixing block.

[0010] As a preferred technical solution of the utility model, the second fixing block is provided with a guide groove capable of being plugged into the guide block on the adjacent bridge body.

[0011] As a preferred technical solution of the utility model, the inner end surface of the clamping plate and the outer end surface of the bridge frame side plate form a clamping groove for the baffle to be inserted.

[0012] As a preferred technical solution of the utility model, third connection holes corresponding to the first connection holes are formed through the side plates of the bridge frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model improves the connection strength and installation efficiency between two adjacent bridge frame bodies by setting a connection component, achieves a preliminary fixed connection between two adjacent bridge frame bodies by matching a guide block on a first fixing block with a guide groove on a second fixing block, improves the connection strength between the connection component and the bottom of the bridge frame body by setting a reinforcing convex strip and a reinforcing groove, improves the connection strength between the connection component and both sides of the bridge frame body by setting a guide groove and a guide block, and improves the connection strength between the connection component and two adjacent bridge frame bodies by matching a fixing groove with a first fixing block and a second fixing block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the bridge body of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the connection assembly of the utility model;

[0018] In the figure: 1. bridge body; 101. bridge bottom plate; 102. bridge side plate; 103. reinforcing convex strip; 104. first fixing block; 105. clamping plate; 106. second fixing block; 107. guide groove; 108. guide block; 109. third connecting hole; 110. first connecting hole; 2. connecting assembly; 201. support plate; 202. baffle; 203. guide block; 204. reinforcing groove; 205. fixing groove; 206. second connecting hole; 3. fastening bolts. DETAILED DESCRIPTION

[0019] 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.

[0020] 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.

[0021] Example

[0022] Combination Figure 1-3 As shown, an improved cable tray that is easy to disassemble and assemble includes two adjacent tray bodies 1 and a connecting component 2 arranged at the connection between the two adjacent tray bodies 1. By setting the connecting component 2, the connection strength and installation efficiency between the two adjacent tray bodies 1 are improved.

[0023] like Figure 2 The bridge frame body 1 shown in the figure comprises a bridge frame bottom plate 101 of a long rectangular structure, a plurality of evenly distributed reinforcing ridges 103 are symmetrically arranged on both sides of the front and rear sides of the bottom end face of the bridge frame bottom plate 101, and the cross-section of the reinforcing ridges 103 is a triangular structure, and the left and right sides of the top end face of the bridge frame bottom plate 101 are symmetrically provided with bridge frame side plates 102 extending along the length direction of the bridge frame bottom plate 101, one side of the outer end face of the bridge frame side plate 102 is provided with a first fixing block 104, and the outer end face of the first fixing block 104 is provided with a guide block 108, and the other side of the outer end face of the bridge frame side plate 102 is provided with a structure connected to the first fixing block 104 A consistent second fixing block 106 is provided on the second fixing block 106 with a guide groove capable of being plugged into the guide block 108 on the adjacent bridge frame body 1. The guide block 108 on the first fixing block 104 cooperates with the guide groove on the second fixing block 106, so that the two adjacent bridge frame bodies 1 are initially fixedly connected, and the inner sides of the second fixing block 106 and the first fixing block 104 are both provided with a clamping plate 105, and the clamping plate 105 is penetrated by a first connecting hole 110 capable of being plugged into the fastening bolt 3, and the inner end face of the clamping plate 105 and the outer end face of the bridge frame side plate 102 form a clamping groove capable of being plugged into the baffle 202.

[0024] Among them, the outer end surface of the bridge frame side plate 102 is provided with a one-to-one corresponding guide groove 107 for the guide block 203 to be inserted. Through the setting of the guide groove 107 and the guide block 203, the connection strength between the connection component 2 and the bridge frame body 1 on both sides is improved.

[0025] The bridge frame side plate 102 is provided with third connection holes 109 corresponding to the first connection holes 110 , and the third connection holes 109 and the first connection holes 110 are internal threaded holes with the same structure and size.

[0026] like Figure 3 The connecting component 2 shown in the figure comprises a supporting plate 201, and a reinforcing groove 204 corresponding to the reinforcing ridge 103 is provided on the top end surface of the supporting plate 201, and the connection strength between the connecting component 2 and the bottom of the bridge frame body 1 is improved by setting the reinforcing ridge 103 and the reinforcing groove 204, and baffles 202 are symmetrically provided on both sides of the top of the supporting plate 201, and guide blocks 203 with a T-shaped structure are symmetrically provided on both sides of the inner end surface of the baffle 202, and a fixing groove 205 is provided on the top of the baffle 202 between the two guide blocks 203, which can be used for the first fixing block 104 and the second fixing block 106 that fit together when two adjacent bridge frame bodies 1 are connected end to end, and second connecting holes 206 connected to the first connecting hole 110 are penetrated and opened on the baffles 202 on both sides of the fixing groove 205, and the connection strength between the connecting component 2 and the two adjacent bridge frame bodies 1 is improved by the setting of the fixing groove 205 cooperating with the first fixing block 104 and the second fixing block 106.

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

[0028] During installation, first, the guide block 108 on the bridge body 1 is inserted into the guide groove in the adjacent bridge body 1, so that the two adjacent bridge bodies 1 are initially fixed and connected, and then the guide block 203 on the connecting component 2 is aligned with the guide groove 107 on the bridge body 1 for insertion. During the insertion of the guide block 203 and the guide groove 107, the first fixing block 104 and the second fixing block 106 that fit together are inserted into the fixing groove 205 in the connecting component 2. When the guide block 203 is inserted to the bottom of the guide groove 107, When the baffle 202 on the connecting component 2 is inserted into the clamping groove formed by the inner end face of the clamping plate 105 and the outer end face of the bridge side plate 102, and at the same time, the reinforcing ridge 103 at the bottom of the bridge body 1 is clamped into the reinforcing groove 204 on the connecting component 2. At this time, the first connecting hole 110, the second connecting hole 206 and the third connecting hole 109 are connected, and the fastening bolt 3 is inserted into the first connecting hole 110, the second connecting hole 206 and the third connecting hole 109, so that the bridge body 1 and the connecting component 2 are fastened.

[0029] 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.

[0030] 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 improved cable tray that is easily disassembled and assembled, comprising two adjacent tray bodies (1) and a connecting assembly (2) arranged at the connection between the two adjacent tray bodies (1), characterized in that: The bridge frame body (1) comprises a bridge frame bottom plate (101), a plurality of evenly distributed reinforcing convex strips (103) are symmetrically provided on the front and rear sides of the bottom end surface of the bridge frame bottom plate (101), and bridge frame side plates (102) are symmetrically provided on the left and right sides of the top end surface of the bridge frame bottom plate (101), a first fixing block (104) is provided on one side of the outer end surface of the bridge frame side plate (102), and a second fixing block (106) having the same structure as the first fixing block (104) is provided on the other side of the outer end surface of the bridge frame side plate (102), and a clamping plate (105) is provided on the inner side of the second fixing block (106) and the first fixing block (104), and a first connecting hole (110) for inserting a fastening bolt (3) is penetrated and opened on the clamping plate (105); The connection assembly (2) comprises a support plate (201), a top end surface of the support plate (201) is provided with a reinforcement groove (204) corresponding to the reinforcement ridge (103), baffles (202) are symmetrically provided on both sides of the top of the support plate (201), guide blocks (203) in a T-shaped structure are symmetrically provided on both sides of the inner end surface of the baffle (202), a fixing groove (205) capable of being inserted into a first fixing block (104) and a second fixing block (106) that fit together when two adjacent bridge frame bodies (1) are connected end to end is provided on the baffle (202) on both sides of the fixing groove (205), and second connection holes (206) that are connected to the first connection hole (110) are penetrated and provided on the baffle (202) on both sides of the fixing groove (205).

2. The easily disassembled improved cable tray according to claim 1 is characterized in that: The outer end surface of the bridge frame side plate (102) is provided with a one-to-one corresponding guide groove (107) into which the guide block (203) can be inserted.

3. The easily disassembled improved cable tray according to claim 1 is characterized in that: A guide block (108) is provided on the outer end surface of the first fixing block (104).

4. The easily disassembled improved cable tray according to claim 3 is characterized in that: The second fixing block (106) is provided with a guide groove capable of being plugged into a guide block (108) on an adjacent bridge frame body (1).

5. The easily disassembled improved cable tray according to claim 1 is characterized in that: The inner end surface of the clamping plate (105) and the outer end surface of the bridge frame side plate (102) form a clamping groove capable of being plugged into the baffle plate (202).

6. The easily disassembled improved cable tray according to claim 1 is characterized in that: The bridge frame side plate (102) is provided with third connection holes (109) which correspond one to one with the first connection holes (110).

Images