Improved cable bridge easy to overhaul

Abstract

The utility model relates to the technical field of cable bridges, in particular to an improved cable bridge easy to overhaul, which comprises a bridge main body, the bridge main body comprises a bridge bottom plate, butt joint grooves are symmetrically arranged on two side end surfaces of the bridge bottom plate, a plurality of uniformly distributed separators are arranged on the top end surface of the bridge bottom plate, and the top end surface of the bridge bottom plate is provided with a plurality of grooves. Bridge side plates extending in the length direction of the bridge bottom plate are symmetrically arranged on the two sides of the bridge bottom plate, side face overhaul grooves are formed in the bridge side plates, side face overhaul plates are detachably arranged in the side face overhaul grooves, a bridge cover plate is arranged between the tops of the two bridge side plates, top face overhaul grooves communicated with the side face overhaul grooves are symmetrically formed in the two sides of the bridge cover plate, and the top face overhaul grooves are communicated with the side face overhaul plates. According to the utility model, under the condition that the bridge main body is not disassembled, the cable in the bridge main body can be maintained, and the use convenience of the bridge main body is 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 maintain. Background Art

[0002] Cable trays are used as carriers for laying various cables and are widely used in construction and wiring operations in power, schools, hospitals, communications, high-rise buildings, etc. Due to the limited construction and installation area, it is often necessary to install multiple parallel or multi-layer cable trays to meet the needs of the operation.

[0003] The existing cable trays have certain drawbacks when in use. The cable trays themselves have poor functions, are inconvenient for users to inspect and repair them, and do not meet the flexible needs of maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide an improved cable tray that is easy to maintain in view of the defects of the prior art, so as to solve the problems that the existing cable trays have certain disadvantages when in use, the cable trays themselves have poor functions, are inconvenient for users to maintain them, and do not meet the flexible maintenance requirements.

[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 maintain, comprising a tray body, the tray body comprising a tray bottom plate, the tray bottom plate end surfaces on both sides of which are symmetrically provided with docking grooves, a plurality of evenly distributed partitions are provided on the top end surface of the tray bottom plate, tray side plates extending along the length direction are symmetrically provided on both sides of the tray bottom plate, side inspection grooves are provided on the tray side plates, side inspection plates are detachably provided in the side inspection grooves, a tray cover plate is provided between the tops of the two tray side plates, top inspection grooves connected to the side inspection grooves are symmetrically provided on both sides of the tray cover plate, and the top inspection grooves are symmetrically provided on both sides of the tray cover plate. A top surface inspection plate integrally formed with the side surface inspection plate is provided in the surface inspection groove, and a plurality of equally spaced fixing columns are provided on the inner end surface of the top surface inspection plate, and the fixing columns on the two top surface inspection plates are staggered with each other, and a fixing groove capable of being plugged into the fixing column on the other top surface inspection plate is provided on the top surface inspection plate between two adjacent fixing columns, and a plurality of through grooves capable of being passed through and plugged into the fixing groove are provided on the bridge cover plate in the top surface inspection groove, and a first fastening groove connected one-to-one with the through grooves is provided on the top end surface of the bridge cover plate, and a fastener is provided on the top of the bridge cover plate.

[0007] As a preferred technical solution of the utility model, a second fastening groove communicating with the first fastening groove is formed through the fixing column.

[0008] In order to improve the connection strength between the side inspection plate and the bridge frame bottom plate, a docking plate that can be inserted into the docking groove is provided at the bottom of the inner end surface of the side inspection plate.

[0009] In order to improve the connection strength between the two top surface inspection plates and the bridge cover plate, the fastener includes a mounting plate with a long rectangular structure, and a plurality of fastening blocks that can be inserted into the first fastening groove are provided on the bottom end surface of the mounting plate. First fastening holes for inserting fastening bolts are provided at both ends of the mounting plate.

[0010] As a preferred technical solution of the utility model, the top end surface of the bridge cover plate is symmetrically provided with clamping frames located at both ends of the mounting plate, and the clamping frames are penetrated by a second fastening hole connected with the first fastening hole.

[0011] In order to classify and place the cables in the bridge body, thereby facilitating the staff to carry out maintenance later, the partition includes a partition seat installed on the top end surface of the bridge bottom plate, and a partition column is rotatably connected in the partition seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When inspecting the cables in the bridge frame body, first loosen the fastening bolts to make the fastening bolts disengage from the first fastening hole and the second fastening hole, lift the mounting plate upward to make the fastening block disengage from the first fastening groove and the second fastening groove, and then remove the top inspection plate and the side inspection plate from both sides of the bridge frame body to expose the cables in the bridge frame body. The staff inspects the cables in the bridge frame body through the top inspection groove and the side inspection groove. During the inspection process, the partition column can be rotated so that the partition column fits against the bridge frame bottom plate, thereby further improving the convenience of cable inspection. The utility model can repair the cables in the bridge frame body without disassembling the bridge frame body, thereby improving the convenience of using the bridge frame body.

[0014] When the cable maintenance is completed, first restore the partition column to an upright state, align the fixed column on one of the top surface inspection plates with the through slot on the bridge cover plate and plug it in. While the fixed column is plugged into the through slot, the docking plate on the side inspection plate is plugged into the docking slot on the bridge bottom plate. When the docking plate is plugged to the bottom of the docking slot, the fixed column extends through the through slot to the outside of the bridge cover plate. Then align the fixed column on the other top surface inspection plate with the other through slots on the bridge cover plate and plug it in. The fixed column passes through the through slot and is plugged into one of the top surface inspection plates. The fixing grooves on the plate make the fixing columns and fixing grooves staggered on the two top surface inspection plates plug into each other. At this time, the first fastening groove on the bridge cover is connected with the second fastening groove on the fixing column. The fastener is pressed from the top of the bridge cover so that the fastening block is plugged into the first fastening groove and the second fastening groove. When the fastening block is plugged in, the first fastening hole on the mounting plate is connected with the second fastening hole on the clamping frame. The fastening bolts are inserted into the first fastening hole and the second fastening hole for fixing, thereby completing the installation of the bridge body. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a connection relationship diagram of the bridge bottom plate, bridge side plate and bridge cover plate of the utility model;

[0017] Figure 3 It is a structural schematic diagram of one of the top surface inspection panels of the utility model;

[0018] Figure 4 It is a structural schematic diagram of another top surface repair plate of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the fastener of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the separator of the utility model;

[0021] In the figure: 1. Bridge bottom plate; 101. Docking groove; 102. Partition piece; 1021. Partition seat; 1022. Partition column; 2. Side inspection plate; 201. Docking plate; 3. Bridge side plate; 301. Side inspection groove; 4. Bridge cover plate; 401. Top surface inspection groove; 402. Through groove; 403. First fastening groove; 404. Snap-on frame; 405. Second fastening hole; 5. Top surface inspection plate; 501. Fixed column; 502. Second fastening groove; 503. Fixed groove; 6. Fastener; 601. Mounting plate; 602. First fastening hole; 603. Fastening block; 7. Fastening bolt. DETAILED DESCRIPTION

[0022] 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.

[0023] 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.

[0024] Example

[0025] Combination Figure 1-6 As shown, an improved cable bridge that is easy to maintain includes a bridge body, the bridge body includes a bridge bottom plate 1, and docking grooves 101 are symmetrically opened on the end surfaces of both sides of the bridge bottom plate 1, and a plurality of evenly distributed partitions 102 are arranged on the top end surface of the bridge bottom plate 1, and bridge side plates 3 extending along its length direction are symmetrically arranged on both sides of the bridge bottom plate 1, and side inspection grooves 301 are opened on the bridge side plates 3, and side inspection plates 2 are detachably arranged in the side inspection grooves 301, and a bridge cover plate 4 is arranged between the tops of the two bridge side plates 3, and top surface inspection grooves 401 connected to the side inspection grooves 301 are symmetrically opened on both sides of the bridge cover plate 4, and a top surface inspection groove 401 is provided in the top surface inspection groove 401. A top surface inspection plate 5 integrally formed with the side inspection plate 2 is arranged, and the inner end surface of the top surface inspection plate 5 is fixedly connected with a plurality of equidistantly distributed The fixing columns 501 on the two top surface inspection plates 5 are arranged in an interlaced manner. A fixing groove 503 is provided on the top surface inspection plate 5 between the two adjacent fixing columns 501, into which one end of the fixing column 501 on the other top surface inspection plate 5 can be plugged. The fixing groove 503 cooperates with the setting of the fixing column 501, thereby improving the connection strength between the two top surface inspection plates 5. A plurality of through grooves 402 that can allow the fixing columns 501 to pass through and be plugged into the fixing grooves 503 are provided on the bridge cover plate 4 in the top surface inspection groove 401. A first fastening groove 403 that is connected one by one with the through grooves 402 is provided on the top end surface of the bridge cover plate 4. A fastener 6 is provided on the top of the bridge cover plate 4. Through the setting of the fastener 6, the connection strength between the two top surface inspection plates 5 and the bridge cover plate 4 and the overall strength of the bridge body are improved.

[0026] The fixing column 501 is provided with a second fastening groove 502 which is connected with the first fastening groove 403 . The first fastening groove 403 and the second fastening groove 502 are matched with the fastening block 603 , thereby improving the connection strength between the top inspection plate 5 and the fastener 6 .

[0027] Among them, a docking plate 201 which can be inserted into the docking groove 101 is provided at the bottom of the inner end surface of the side inspection plate 2. The docking plate 201 and the side inspection plate 2 are connected by welding, thereby improving the connection strength and service life of the two. Through the setting of the docking plate 201 and the docking groove 101, the connection strength between the side inspection plate 2 and the bridge frame bottom plate 1 is improved.

[0028] Among them, the top end surface of the bridge cover plate 4 is symmetrically provided with a clamping frame 404 located at both ends of the mounting plate 601. Through the setting of the clamping frame 404, the two ends of the mounting plate 601 can be fixed, thereby improving the strength and stability of the fastener 6 installed on the bridge body. The clamping frame 404 is penetrated by a second fastening hole 405 connected with the first fastening hole 602. The second fastening hole 405 and the first fastening hole 602 are internal threaded holes with the same structural size.

[0029] like Figure 5 The fastener 6 shown in the figure comprises a mounting plate 601 of a long rectangular structure, and a plurality of fastening blocks 603 which can be plugged into the first fastening groove 403 and the second fastening groove 502 are provided on the bottom end surface of the mounting plate 601. The fastening blocks 603 and the mounting plate 601 are an integrally formed structure, thereby improving the overall strength of the fastener 6. First fastening holes 602 which can be plugged into the fastening bolts 7 are provided at both ends of the mounting plate 601.

[0030] like Figure 6 The partition 102 shown includes a partition seat 1021 installed on the top end surface of the bridge bottom plate 1, and a partition column 1022 is rotatably connected to the partition seat 1021. Through the setting of the partition 102, the cables in the bridge body can be separated and classified, so as to facilitate the staff to carry out maintenance later.

[0031] The working principle of the utility model is:

[0032] When inspecting the cables in the bridge body, first loosen the fastening bolt 7 so that the fastening bolt 7 disengages from the first fastening hole 602 and the second fastening hole 405, lift the mounting plate 601 upward to disengage the fastening block 603 from the first fastening groove 403 and the second fastening groove 502, and then remove the top inspection plate 5 and the side inspection plate 2 from both sides of the bridge body to expose the cables in the bridge body. The staff inspects the cables in the bridge body through the top inspection groove 401 and the side inspection groove 301. During the inspection process, the partition column 1022 can be rotated so that the partition column 1022 fits on the bridge bottom plate 1, thereby increasing the inspection space and further improving the convenience of cable inspection. The utility model can repair the cables in the bridge body without disassembling the bridge body, thereby improving the convenience of using the bridge body.

[0033] After the cable maintenance is completed, first restore the partition column 1022 to an upright state, align the fixing column 501 on one of the top surface inspection plates 5 with the through slot 402 on the bridge cover plate 4 for plugging, and while the fixing column 501 is plugged into the through slot 402, the docking plate 201 on the side inspection plate 2 is plugged into the docking slot 101 on the bridge bottom plate 1. When the docking plate 201 is plugged into the bottom of the docking slot 101, the fixing column 501 extends through the through slot 402 to the outside of the bridge cover plate 4, and then align the fixing column 501 on the other top surface inspection plate 5 with the other through slot 402 on the bridge cover plate 4 for plugging, and the fixing column 501 passes through the through slot 402 and is plugged into one of the top surface inspection plates 5, so that the fixing columns 501 and the fixing grooves 503 arranged alternately on the two top surface inspection plates 5 are plugged into each other. At this time, the first fastening groove 403 on the bridge cover plate 4 is connected with the second fastening groove 405 on the fixing column 501, and the fastener 6 is pressed from the top of the bridge cover plate 4, so that the fastening block 603 is plugged into the first fastening groove 403 and the second fastening groove 502. When the fastening block 603 is plugged in, the first fastening hole 602 on the mounting plate 601 is connected with the second fastening hole 405 on the clamping frame 404, and the fastening bolts 7 are inserted into the first fastening hole 602 and the second fastening hole 405 for fixing, thereby completing the installation of the bridge body.

[0034] 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.

[0035] 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 easy to maintain, comprising a cable tray body, characterized in that: The bridge frame body comprises a bridge frame bottom plate (1), and the end surfaces of both sides of the bridge frame bottom plate (1) are symmetrically provided with docking grooves (101), and the top end surface of the bridge frame bottom plate (1) is provided with a plurality of evenly distributed partitions (102), and the bridge frame side plates (3) extending along the length direction thereof are symmetrically provided on both sides of the bridge frame bottom plate (1), and the bridge frame side plates (3) are provided with side inspection grooves (301), and the side inspection grooves (301) are detachably provided with side inspection plates (2), and a bridge frame cover plate (4) is provided between the tops of the two bridge frame side plates (3), and the bridge frame cover plate (4) is symmetrically provided with top surface inspection grooves (401) connected with the side inspection grooves (301), and the top surface inspection grooves (401) are provided with a A top surface inspection plate (5), wherein the inner end surface of the top surface inspection plate (5) is provided with a plurality of equally spaced fixed columns (501), the fixed columns (501) on the two top surface inspection plates (5) are arranged in a staggered manner, a fixing groove (503) capable of being plugged into the fixed column (501) on the other top surface inspection plate (5) is provided on the top surface inspection plate (5) between two adjacent fixed columns (501), a plurality of through grooves (402) capable of being passed through and plugged into the fixed grooves (503) are provided on the bridge cover plate (4) in the top surface inspection groove (401), a first fastening groove (403) connected one-to-one with the through grooves (402) is provided on the top end surface of the bridge cover plate (4), and a fastener (6) is provided on the top of the bridge cover plate (4).

2. The improved cable tray that is easy to maintain according to claim 1 is characterized in that: The fixing column (501) is provided with a second fastening groove (502) which is in communication with the first fastening groove (403).

3. The improved cable tray that is easy to maintain according to claim 1 is characterized in that: A docking plate (201) capable of being inserted into a docking groove (101) is provided at the bottom of the inner end surface of the side inspection plate (2).

4. The improved cable tray that is easy to maintain according to claim 1 is characterized in that: The fastener (6) comprises a mounting plate (601) of a long rectangular structure, a plurality of fastening blocks (603) capable of being plugged into the first fastening grooves (403) are provided on the bottom end surface of the mounting plate (601), and first fastening holes (602) capable of being plugged into fastening bolts (7) are provided at both ends of the mounting plate (601).

5. The improved cable tray that is easy to maintain according to claim 4 is characterized in that: The top end surface of the bridge cover plate (4) is symmetrically provided with a clamping frame (404) located at both ends of the mounting plate (601), and the clamping frame (404) is penetrated by a second fastening hole (405) connected to the first fastening hole (602).

6. The improved cable tray that is easy to maintain according to claim 1 is characterized by: The partition (102) comprises a partition seat (1021) mounted on the top end surface of the bridge frame bottom plate (1), and a partition column (1022) is rotatably connected inside the partition seat (1021).

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