Convenient cabling rack for communication

Abstract

The invention discloses a convenient cabling rack for communication, and relates to the technical field of cabling racks. A left side plate is fixedly mounted at one end of the middle of a bearing frame, a positioning round seat is fixedly mounted in the middle of one end of the left side plate, a right side plate is fixedly mounted at the position, corresponding to the left side plate, of the middle of the top end of the bearing frame, and a mounting hole is formed in the middle of the right side plate; the rotary disc can drive the rotary rod and the rotary round plate to rotate synchronously, the positioning round rod and the rolling round rod are rotated, the surface of the positioning round rod is sleeved with a laid communication cable, meanwhile, the laid communication cable is limited by the rolling round rod, the communication cable can be rolled when the positioning round rod and the rolling round rod rotate synchronously, and the communication cable laying efficiency is improved. A part of a laid communication cable is stored, so that a certain length allowance is provided for follow-up maintenance of the communication cable, reverse rotation can be performed during maintenance of the cable, and a part of the stored part is released outwards for cutting and connection by a worker, so that the cable does not need to be prepared again for supplementary connection, and simplicity, convenience and rapidness are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of wiring racks, in particular to a portable wiring rack for communication. Background Art

[0002] The cables in the communication room include electrical cables and optical cables. The upper and lower wiring methods are selected according to the design. For upper wiring, the cables are placed on a wiring rack. The length and width of the rack are adapted to the number of cables, and there is space for expansion. The electrical cables and optical cables are laid separately, and are generally required to be laid and bundled neatly. The wiring rack is a device specially used for wiring in the room. It refers to the iron rack used to tie the optical and electrical cables into the terminal equipment through the wiring rack after entering the room of telecommunications, Netcom, and radio and television. However, it is inconvenient to adjust the position of the wiring rack after the wiring rack is hoisted and fixed, which affects the wiring of the communication lines. For this reason, the Chinese patent provides a communication wiring rack with the application number of 202221847567.9. The patent is provided with a hoisting track connected to the hoisting track through a hanger structure, which has the advantages of quick connection and assembly, and when the hanging position needs to be changed, the position of the hanger structure can be conveniently changed, thereby facilitating the wiring and setting of the communication lines. Since the hanger structure is a screw connection between an inner screw and an outer rod, it is convenient to adjust the overall length of the hanger structure when in use;

[0003] However, currently no margin is left for the cables after they are laid and installed, and they are all in a straightened state during installation to keep them neat. When a certain part is damaged and repaired, it is cut off. After cutting, there is a certain distance between the two ports, and it is necessary to prepare cables of corresponding models to connect the two ends. The number of joints increases, and it is also necessary to cut according to the distance of the cut cables. The preparation work of the cables to be reconnected is relatively complicated. Therefore, the present invention provides a portable wiring rack for communications to meet people's needs. Summary of the invention

[0004] The present invention provides a portable wiring rack for communication, which can effectively solve the problem proposed in the above background technology that the cables have no margin after laying and installation, are all in a straight state during installation, and are kept neat. When a certain part is damaged and repaired, it is cut off. After cutting, there is a certain distance between the two ports. It is necessary to prepare cables of corresponding models to connect the two ends, increase the number of joints, and cut according to the distance of the cut cables, and the preparation work of the cables to be reconnected is relatively complicated.

[0005] To achieve the above object, the present invention provides the following technical solution: a portable wiring rack for communication, comprising a support bracket, both ends of the top of the support bracket are symmetrically covered with protective cover plates, and a winding standby mechanism is installed in the middle of the top of the support bracket;

[0006] The reeling standby mechanism comprises a left side plate;

[0007] The locking plate is fixedly mounted on one end of the left plate, and a positioning circular seat is fixedly mounted on the middle of one end of the left plate, and a right plate is fixedly mounted on the middle of the top of the supporting bracket and the corresponding position of the left plate, and a mounting hole is opened in the middle of the right plate, and one end of the middle of the supporting bracket is located at a position on one side of the right plate, and a fixing seat is fixedly mounted on the bottom of the fixing seat with mounting bolts symmetrically mounted on the top of the fixing seat. A positioning block is fixedly connected to the top of the fixing seat, and a rotating rod is rotatably mounted on the middle of the positioning block, and a limited circular block is symmetrically fixedly mounted on the middle of the rotating rod, and one end of the rotating rod is fixedly connected to a fitting circular plate, and a rotating circular plate is fixedly mounted on the middle of the fitting circular plate, and a rotating circular plate is fixedly mounted on the middle of one end of the rotating circular plate. A positioning circular rod is fixedly connected to the middle of one end of the rotating circular plate, and a winding circular rod is fixedly mounted on one end of the rotating circular plate at a position on one side of the positioning circular rod;

[0008] A positioning hole is provided at one end of the top of the fixed seat, and a rotating disc is fixedly connected to the other end of the rotating rod. Through holes are provided at equal intervals along the circumferential direction on the edge of the rotating disc, and a positioning pin is installed through the edge of the rotating disc. A connecting column is fixedly connected to the middle of the rotating disc, and a rotating plate is rotatably installed on the middle of the connecting column. The top ends of the left plate and the right plate are covered with sealing cover plates.

[0009] According to the above technical solution, the rotating circular plate is movably embedded in the mounting hole, the fitting circular plate is tightly attached to the surface of the right side plate, and the end of the positioning circular rod is movably embedded in the middle of the positioning circular seat.

[0010] According to the above technical solution, the fixing seat is fixed to the edge of the supporting bracket by installing bolts, and the two limiting round blocks are respectively tightly attached to the two sides of the positioning block.

[0011] According to the above technical solution, the positioning pin movably passes through a through hole, the end of the positioning pin is inserted into the interior of the positioning hole, and the rotating plate is tightly attached to the end surface of the positioning pin.

[0012] According to the above technical solution, rubber pads are fixedly bonded to both end surfaces of the bottom of the sealing cover plate, and the ends of the two protective cover plates are tightly fitted to the rubber pads.

[0013] According to the above technical solution, an auxiliary wiring mechanism is installed at the bottom of the support bracket;

[0014] The auxiliary wiring mechanism includes a through slot;

[0015] The bottom end of the support bracket is provided with through grooves at equal distances, one end of the top of the support bracket is symmetrically fixedly installed with an L-shaped mounting plate, the bottom end of the support bracket away from the L-shaped mounting plate is fixedly installed with a mounting frame, the middle part of the mounting frame is symmetrically provided with splicing square holes, one end of the L-shaped mounting plate is provided with a mounting seat, the middle part of the mounting seat is symmetrically provided with splicing grooves, the top of the mounting seat is rotatably installed with an active conveying roller, one end of the top of the mounting seat is fixedly installed with a conveying motor, the top of the mounting seat is provided with a splicing seat, the top of the splicing seat is rotatably installed with a driven conveying roller, and the bottom of the splicing seat is symmetrically fixedly connected with a splicing long rod;

[0016] Connecting seats are symmetrically fixedly installed at both ends of the bottom of the support frame, and electric push rods are fixedly installed at the tops of both ends of the two connecting seats. The tops of the electric push rods are fixedly connected to the lifting frame, and a lifting plate is fixedly connected between the two tops located on the same side, and a rotating roller is equidistantly installed between the tops of the two lifting plates.

[0017] The top of the fixing plate is provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip at the bottom.

[0018] According to the above technical solution, the two L-shaped mounting plates correspond to the positions of the two splicing grooves, the L-shaped mounting plates are movably inserted into the interior of the splicing grooves, the bottom of the mounting seat and the L-shaped mounting plates are fixedly connected by bolts, the horizontal plane heights of the top ends of the active conveying roller and the driven conveying roller are higher than the horizontal plane height of the bottom end inside the supporting frame, and the output shaft of the conveying motor is connected to the end of the active conveying roller.

[0019] According to the above technical solution, the two spliced ​​long rods are movably inserted into the two spliced ​​square holes respectively, the bottom of the installation frame and the spliced ​​long rods are fixedly connected by bolts, and the positions of the two L-shaped mounting plates and the two spliced ​​long rods correspond to each other.

[0020] According to the above technical solution, the rotating roller is located below the supporting frame, and the positions of the rotating roller and the through slot correspond one to one.

[0021] According to the above technical solution, the signal output ends of the upper pressure sensor and the lower pressure sensor are connected to the signal input end of the controller, the connecting rod is located in the middle position between the upper pressure sensor and the lower pressure sensor, and the angle between the two comparison grooves is 90 degrees.

[0022] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0023] 1. A reeling standby mechanism is provided. The rotating disc can drive the rotating rod and the rotating circular plate to rotate synchronously, and the positioning rod and the reeling rod are rotated. The laid communication cable is sleeved on the surface of the positioning rod and is limited by the reeling rod. When the positioning rod and the reeling rod rotate synchronously, the communication cable can be reeled, and a part of the laid communication cable is stored, so as to provide a certain length margin for the subsequent maintenance of the communication cable. When the cable is repaired, it can be rotated in the opposite direction, and a part of the stored part is released outward for the staff to cut and connect. There is no need to prepare the cable again for reconnection. The connection method is simple and fast.

[0024] The position of the rotating disc can be fixed by using the positioning pins and positioning holes. It can be fixed after winding and releasing to prevent the rotating disc from shaking and causing the wound cable to loosen and entangle, which may easily affect the subsequent normal release. When the rotating plate rotates vertically downward, the positioning pins will be intercepted, making the operation easier.

[0025] 2. Use the mounting bolts to fix the fixing seat and the positioning block on one side of the support frame. The disassembly and installation methods are simple. The positioning round rod and the winding round rod are fixed. When the communication cable is laid, the positioning round rod and the winding round rod are inserted. It is more convenient to adjust the position of the cable and the positioning round rod and the winding round rod. The fitting circular plate is close to the surface of the right side plate, which plays a role in stabilizing the rotation of the circular plate and prevents it from shaking when rotating.

[0026] 3. An auxiliary wiring mechanism is provided, which uses the conveying motor to drive the active conveying roller to rotate, which can play a certain role in promoting the conveying of the cable. At the same time, the driven conveying roller plays a role in receiving the cable on the other side, making the laying of the cable more labor-saving and convenient, without the need for manual dragging and pulling;

[0027] The L-shaped mounting plate and the mounting frame play a certain role in positioning and installation. The L-shaped mounting plate positions and fixes the mounting seat, and the mounting frame positions and fixes the splicing seat, so that the active conveying roller and the driven conveying roller correspond to each other after installation. The installation and fixing method is simple, and the L-shaped mounting plate and the mounting frame match each other, which provides great convenience for splicing two adjacent wiring racks. The L-shaped mounting plate and the mounting frame are spliced ​​and fixed to each other, which improves the convenience and stability of the splicing.

[0028] 4. The height of the lifting plate and the rotating roller can be adjusted by using the electric push rod and the lifting frame. The rotating roller provides a certain auxiliary travel function when the communication cable is routed, making the cable routing more labor-saving and convenient, reducing the friction of the cable when moving, and preventing the cable surface from being worn and causing safety during subsequent use. At the same time, after the cable is laid, the rotating roller is lowered so that the cable no longer contacts it, which improves the stability of the cable when in use;

[0029] The connecting rod is raised and lowered together with the lifting plate, and the connecting rod will contact the protective pads at the ends of the upper pressure sensor and the lower pressure sensor. The pressure data felt by the upper pressure sensor and the lower pressure sensor are used to determine the height of the rotating roller, thereby improving the accuracy of the adjustment. At the same time, the indicator light can provide feedback of the signal, and the rotating shaft can be used to rotate the rotating plate, and the positions of the upper support plate and the lower support plate can be adjusted. The lifting plate is supported and stabilized by the upper support plate and the lower support plate according to the rise and fall of the connecting rod and the rotating roller, thereby improving the stability of the rotating roller and relieving the pressure on the electric push rod. This prevents the cable from squeezing the electric push rod when running on the rotating roller, causing excessive continuous pressure.

[0030] To sum up, by combining the reeling standby mechanism and the auxiliary wiring mechanism, the cable can be reeled up for standby, which is convenient for subsequent line maintenance. When a part of the line is cut off, there is still a certain amount of surplus that can be quickly released and supplemented, which provides certain convenience for reconnection. In addition, the same section of the line is cut off and connected, which can reduce the workload of the staff in finding and carrying the corresponding type of cables. The lower rotating mechanism is used during wiring to improve the convenience of line movement and play a labor-saving and convenient role. Both of them embody a certain convenience of use, making the wiring rack more in line with actual needs during installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 It is a schematic diagram of the structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the installation structure of the rotating disk of the present invention;

[0034] Figure 3 It is a schematic diagram of the installation structure of the rotating roller of the present invention;

[0035] Figure 4 It is a schematic diagram of the installation structure of the rotating circular plate of the present invention;

[0036] Figure 5 It is a structural schematic diagram of the winding standby mechanism of the present invention;

[0037] Figure 6 It is a schematic diagram of the installation structure of the rotating rod of the present invention;

[0038] Figure 7 It is a structural schematic diagram of the auxiliary wiring mechanism of the present invention;

[0039] Figure 8 It is a schematic diagram of the installation structure of the L-shaped installation plate of the present invention;

[0040] Fig. 9 It is a schematic diagram of the installation structure of the upper support plate of the present invention;

[0041] Fig.10 It is a structural schematic diagram of a cable sleeved on the surface of a positioning round rod according to the present invention;

[0042] Numbers in the figure: 1, support frame; 2, protective cover plate;

[0043] 3. Winding standby mechanism; 301. Left side plate; 302. Positioning round seat; 303. Right side plate; 304. Mounting hole; 305. Fixed seat; 306. Mounting bolt; 307. Positioning block; 308. Rotating rod; 309. Limiting round block; 310. Fitting round plate; 311. Rotating round plate; 312. Positioning round rod; 313. Winding round rod; 314. Positioning hole; 315. Rotating disc; 316. Through hole; 317. Positioning pin; 318. Connecting column; 319. Rotating plate; 320. Sealing cover plate;

[0044] 4. Auxiliary wiring mechanism; 401. Through slot; 402. L-shaped mounting plate; 403. Mounting frame; 404. Splicing square hole; 405. Mounting seat; 406. Splicing slot; 407. Active conveying roller; 408. Conveying motor; 409. Splicing seat; 410. Driven conveying roller; 411. Splicing long rod; 412. Connecting seat; 413. Electric push rod; 414. Lifting frame; 415. Lifting plate; 416. Rotating roller; 417. Connecting rod; 418. Fixed vertical plate; 419. Upper pressure sensor; 420. Lower pressure sensor; 421. Protective pad; 422. Controller; 423. Indicator light; 424. Fixed block; 425. Rotating shaft; 426. Comparison slot; 427. Comparison convex block; 428. Rotating plate; 429. Upper support plate; 430. Lower support plate. DETAILED DESCRIPTION

[0045] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0046] Example: Figure 1-10As shown, the present invention provides a technical solution, a portable wiring rack for communication, comprising a support frame 1, two ends of the top of the support frame 1 are symmetrically covered with protective cover plates 2, and a winding standby mechanism 3 is installed in the middle of the top of the support frame 1;

[0047] The winding standby mechanism 3 includes a left side plate 301, a positioning round seat 302, a right side plate 303, a mounting hole 304, a fixing seat 305, a mounting bolt 306, a positioning block 307, a rotating rod 308, a limiting round block 309, a fitting round plate 310, a rotating round plate 311, a positioning round rod 312, a winding round rod 313, a positioning hole 314, a rotating disc 315, a through hole 316, a positioning pin 317, a connecting column 318, a rotating plate 319 and a sealing cover plate 320;

[0048] A left side plate 301 is fixedly installed at one end of the middle of the supporting bracket 1, a positioning round seat 302 is fixedly installed at the middle of one end of the left side plate 301, a right side plate 303 is fixedly installed at the middle of the top of the supporting bracket 1 corresponding to the left side plate 301, a mounting hole 304 is opened in the middle of the right side plate 303, a fixing seat 305 is fixedly installed at one end of the middle of the supporting bracket 1 at a position on one side of the right side plate 303, mounting bolts 306 are symmetrically installed at the bottom of the fixing seat 305, a positioning block 307 is fixedly connected to the top of the fixing seat 305, a rotating rod 308 is rotatably installed in the middle of the positioning block 307, and a limited position round block 309 is symmetrically fixedly installed in the middle of the rotating rod 308, The seat 305 is fixed to the edge of the support bracket 1 by means of mounting bolts 306, and two limiting round blocks 309 are respectively pressed against the two sides of the positioning block 307, one end of the rotating rod 308 is fixedly connected with a fitting round plate 310, the middle of the fitting round plate 310 is fixedly installed with a rotating round plate 311, the middle of one end of the rotating round plate 311 is fixedly connected with a positioning round rod 312, one end of the rotating round plate 311 is fixedly installed with a winding round rod 313 at a position on one side of the positioning round rod 312, the rotating round plate 311 is movably embedded in the inside of the mounting hole 304, the fitting round plate 310 is pressed against the surface of the right side plate 303, and the end of the positioning round rod 312 is movably embedded in the middle of the positioning round seat 302;

[0049] A positioning hole 314 is provided at one end of the top of the fixed seat 305, and a rotating disk 315 is fixedly connected to the other end of the rotating rod 308. Through holes 316 are equidistantly provided on the edge of the rotating disk 315 along the circumferential direction. A positioning pin 317 is installed through the edge of the rotating disk 315, and a connecting column 318 is fixedly connected to the middle of the rotating disk 315. A rotating plate 319 is rotatably installed in the middle of the connecting column 318. The top ends of the left plate 301 and the right plate 303 are covered with a sealing cover plate 320. The positioning pin 317 movably passes through a through hole 316, and the end of the positioning pin 317 is inserted into the interior of the positioning hole 314. The rotating plate 319 is tightly attached to the end surface of the positioning pin 317, and the two end surfaces of the bottom of the sealing cover plate 320 are fixedly bonded The rubber pad, the ends of the two protective cover plates 2 are tightly fitted with the rubber pad, and the rotating disk 315 can drive the rotating rod 308 and the rotating circular plate 311 to rotate synchronously, and the positioning round rod 312 and the winding round rod 313 are rotated, and the laid communication cable is sleeved on the surface of the positioning round rod 312, and is limited by the winding round rod 313. When the positioning round rod 312 and the winding round rod 313 rotate synchronously, the communication cable can be wound up, and a part of the laid communication cable can be stored, so as to provide a certain length margin for the subsequent maintenance of the communication cable. When the cable is repaired, it can be rotated in the opposite direction, and a part of the stored part can be released outward for the staff to cut and connect, without the need to prepare the cable again for reconnection, and the connection method is simple and fast;

[0050] The position of the rotating disc 315 can be fixed by the positioning pin 317 and the positioning hole 314, and fixed after winding and releasing, to prevent the rotating disc 315 from shaking and causing the wound cable to loosen and entangle, which may easily affect the subsequent normal release. When the rotating plate 319 rotates vertically downward, it will intercept the positioning pin 317, and the operation method is simpler;

[0051] The fixing seat 305 and the positioning block 307 are fixed to one side of the support frame 1 by using the mounting bolts 306. The disassembly and installation methods are simple. The positioning round rod 312 and the winding round rod 313 are fixed. When the communication cable is laid, the positioning round rod 312 and the winding round rod 313 are inserted, and the position of the cable and the positioning round rod 312 and the winding round rod 313 can be adjusted more conveniently. The fitting circular plate 310 is closely attached to the surface of the right side plate 303, which plays a role in stabilizing the position of the rotating circular plate 311, so that it will not shake when rotating;

[0052] An auxiliary wiring mechanism 4 is installed at the bottom of the support bracket 1;

[0053] The auxiliary wiring mechanism 4 includes a through slot 401, an L-shaped mounting plate 402, a mounting frame 403, a splicing square hole 404, a mounting seat 405, a splicing slot 406, an active conveying roller 407, a conveying motor 408, a splicing seat 409, a driven conveying roller 410, a splicing long rod 411, a connecting seat 412, an electric push rod 413, a lifting frame 414, a lifting plate 415, a rotating roller 416, a connecting rod 417, a fixed vertical plate 418, an upper pressure sensor 419, a lower pressure sensor 420, a protection pad 421, a controller 422, an indicator light 423, a fixed block 424, a rotating shaft 425, a comparison slot 426, a comparison convex block 427, a rotating plate 428, an upper support plate 429 and a lower support plate 430;

[0054] The bottom end of the support bracket 1 is provided with through grooves 401 at equal intervals, one end of the top of the support bracket 1 is symmetrically fixedly installed with an L-shaped mounting plate 402, a mounting frame 403 is fixedly installed at one end of the bottom of the support bracket 1 away from the L-shaped mounting plate 402, and a splicing square hole 404 is symmetrically opened in the middle of the mounting frame 403, a mounting seat 405 is installed at one end of the L-shaped mounting plate 402, and a splicing groove 406 is symmetrically opened in the middle of the mounting seat 405, an active conveying roller 407 is rotatably installed on the top of the mounting seat 405, a conveying motor 408 is fixedly installed at one end of the top of the mounting seat 405, a splicing seat 409 is installed on the top of the mounting frame 403, a driven conveying roller 410 is rotatably installed on the top of the splicing seat 409, and a splicing long rod 411 is symmetrically fixedly connected to the bottom of the splicing seat 409, the two L-shaped mounting plates 402 correspond to the positions of the two splicing grooves 406, and the L-shaped mounting plate 40 2 is movably inserted into the interior of the splicing groove 406, the bottom of the mounting seat 405 and the L-shaped mounting plate 402 are fixedly connected by bolts, the horizontal plane height of the top of the active conveying roller 407 and the driven conveying roller 410 is higher than the horizontal plane height of the bottom end of the inner side of the support frame 1, the output shaft of the conveying motor 408 is connected to the end of the active conveying roller 407, the two splicing long rods 411 are movably inserted into the interior of the two splicing square holes 404 respectively, the bottom of the mounting frame 403 and the splicing long rods 411 are fixedly connected by bolts, the positions of the two L-shaped mounting plates 402 and the two splicing long rods 411 correspond to each other, the active conveying roller 407 is driven to rotate by the conveying motor 408, which can play a certain role in promoting and conveying the cable, and the driven conveying roller 410 plays a role in receiving on the other side, making the laying of the cable more labor-saving and convenient, without the need for manual dragging and pulling;

[0055] The L-shaped mounting plate 402 and the mounting frame 403 play a certain role in positioning and installation. The L-shaped mounting plate 402 positions and fixes the mounting seat 405, and the mounting frame 403 positions and fixes the splicing seat 409, so that the active conveying roller 407 and the driven conveying roller 410 correspond to each other after being installed. The installation and fixing method is simple, and the L-shaped mounting plate 402 and the mounting frame 403 match each other, which provides great convenience for splicing two adjacent wiring racks. The L-shaped mounting plate 402 and the mounting frame 403 are spliced ​​and fixed to each other, which improves the convenience and stability of splicing.

[0056] Connecting seats 412 are symmetrically fixedly installed at both ends of the bottom of the support bracket 1, and electric push rods 413 are fixedly installed at the tops of both ends of the two connecting seats 412. The tops of the electric push rods 413 are fixedly connected to the lifting frames 414, and a lifting plate 415 is fixedly connected between the two tops on the same side. A rotating roller 416 is equidistantly installed between the tops of the two lifting plates 415. The rotating roller 416 is located below the support bracket 1, and the positions of the rotating roller 416 and the through slots 401 correspond one to one.

[0057] A connecting rod 417 is fixedly connected between the two ends of the two lifting plates 415, a fixed vertical plate 418 is fixedly installed at the bottom end of the supporting bracket 1 at one side of the connecting rod 417, an upper pressure sensor 419 is fixedly installed at one end of the top of the fixed vertical plate 418, and a lower pressure sensor 420 is fixedly installed at one end of the bottom of the fixed vertical plate 418. A protective pad 421 is fixedly bonded to the bottom end of the upper pressure sensor 419 and the top end of the lower pressure sensor 420, a controller 422 is symmetrically fixedly installed on one side of the supporting bracket 1, and an indicator light 423 is symmetrically installed on the top of the controller 422, the signal output ends of the upper pressure sensor 419 and the lower pressure sensor 420 are connected to the signal input end of the controller 422, the connecting rod 417 is located in the middle of the upper pressure sensor 419 and the lower pressure sensor 420, the angle between the two comparison grooves 426 is 90 degrees, and the two ends of the two sides of the supporting bracket 1 are fixedly connected with fixed blocks 424. One end of 424 is movably provided with a rotating shaft 425, and a comparison groove 426 is symmetrically provided at the top of the rotating shaft 425. A comparison protrusion 427 is fixedly provided at the top of the fixed block 424 at a position on one side of the rotating shaft 425. A rotating plate 428 is fixedly connected to the bottom end of the rotating shaft 425, and an upper support plate 429 is fixedly connected to the middle of the rotating plate 428. A lower support plate 430 is fixedly connected to the bottom of the rotating plate 428. By using the electric push rod 413 and the lifting frame 414 in coordination, the height positions of the lifting plate 415 and the rotating roller 416 can be adjusted, and the rotating roller 416 provides a certain auxiliary travel effect when the communication cable is routed, making the cable routing more labor-saving and convenient, reducing the friction of the cable when moving, and preventing the cable surface from being worn and causing safety during subsequent use. At the same time, after the cable is laid, the rotating roller 416 is lowered so that the cable no longer contacts it, thereby improving the stability of the cable when in use.

[0058] The connecting rod 417 is raised and lowered together with the lifting plate 415, and the connecting rod 417 will contact the protection pad 421 at the end of the upper pressure sensor 419 and the lower pressure sensor 420. The pressure data felt by the upper pressure sensor 419 and the lower pressure sensor 420 are used to determine the height of the rotating roller 416, thereby improving the accuracy of adjustment. At the same time, the indicator light 423 can provide feedback of the signal, and the rotating shaft 425 can be used to rotate the rotating plate 428, and the positions of the upper support plate 429 and the lower support plate 430 can be adjusted. The lifting plate 415 is supported and stabilized by the upper support plate 429 and the lower support plate 430 according to the rise and fall of the connecting rod 417 and the rotating roller 416, thereby improving the stability of the rotating roller 416 and relieving the pressure on the electric push rod 413. This prevents the cable from squeezing the electric push rod 413 when running on the rotating roller 416, causing excessive continuous pressure on the electric push rod 413.

[0059] The working principle and use process of the present invention are as follows: First, according to the installation requirements of the wiring rack, the support bracket 1 is fixed at the corresponding position, and when the wiring rack needs to be spliced, the ends of the adjacent support brackets 1 are aligned, and the mounting frame 403 at the end of one support bracket 1 and the L-shaped mounting plate 402 at the end of the other support bracket 1 are spliced ​​with each other, and the L-shaped mounting plate 402 is inserted into the splicing square hole 404 in the middle of the mounting frame 403, and fixed with bolts, and at the same time, the mounting seat 405 is fixed to the L-shaped mounting plate 403 at the end of the wiring rack after splicing. On the plate 402, the L-shaped mounting plate 402 is inserted into the splicing groove 406, and the L-shaped mounting plate 402 and the mounting seat 405 are fixed by bolts, so that the active conveying roller 407 can be fixedly installed on one side of the supporting frame 1, and then, the splicing seat 409 is fixed to the middle of the mounting frame 403 at the other end of the wiring rack, and the splicing long rod 411 is inserted into the inside of the splicing square hole 404, and the splicing long rod 411 and the mounting frame 403 are fixed by bolts, so that the driven conveying roller 410 can be fixedly installed on the other side of the supporting frame 1;

[0060] Next, the staff rotates the rotating plate 428 and the rotating shaft 425, so that the upper support plate 429 and the lower support plate 430 are away from the lifting plate 415, and the electric push rod 413 extends upward to push the lifting frame 414 and the lifting plate 415 to rise, and adjusts the position of the rotating roller 416. The connecting rod 417 rises synchronously until the connecting rod 417 contacts the protection pad 421 at the bottom of the upper pressure sensor 419, which causes a certain amount of pressure on the upper pressure sensor 419. The upper pressure sensor 419 transmits the pressure signal to the controller 422, and an indicator light 423 on the top of the controller lights up. When the electric push rod 413 is no longer extended, the rotating roller 416 extends into the through slot 401, and the top of the rotating roller 416 is higher than the top of the through slot 401 and extends into the interior of the support bracket 1. The staff rotates the rotating shaft 425 according to the reminder of the light, so that the upper support plate 429 rotates and moves to the bottom end of the lifting plate 415, which plays a role in supporting and stabilizing the lifting plate 415, reducing the pressure on the electric push rod 413, and when the rotating shaft 425 is rotated, the direction of the upper support plate 429 can be judged according to the corresponding positions of the groove 426 and the protrusion 427;

[0061] The staff takes the communication cable to be laid, inserts it into the interior of the support frame 1 through the top of the active conveying roller 407, and the conveying motor 408 drives the active conveying roller 407 to rotate. The active conveying roller 407 promotes the communication cable, so that the cable can move more smoothly into the interior of the support frame 1, and the cable will fit on the surface of the rotating roller 416 when moving. The rotating roller 416 can rotate, which plays a certain auxiliary driving role in the cable movement, reducing the wear of the cable when it is routed, and when the cable moves to the other end, the driven conveying roller 410 plays an auxiliary steering role, which makes it more convenient for the cable to rotate and move to other positions;

[0062] After the cable laying and routing is completed, the rotating plate 428 is rotated to make the upper support plate 429 away from the lifting plate 415, and the electric push rod 413 shrinks downward, pulling the lifting plate 415 and the rotating roller 416 off the shelf until the connecting rod 417 presses the protection pad 421 at the top of the lower pressure sensor 420. After the lower pressure sensor 420 senses the pressure, it transmits the signal to the controller 422, and an indicator light 423 at the top of the lower pressure sensor lights up, the electric push rod 413 stops running, and the rotating roller 416 moves to the bottom of the support bracket 1. The staff rotates the rotating plate 428 to adjust the positions of the upper support plate 429 and the lower support plate 430, so that the lower support plate 430 moves to the bottom of the lifting plate 415, and the top of the lower support plate 430 is tightly fitted with the bottom of the lifting plate 415, so as to support and stabilize the lifting plate 415 and the rotating roller 416 and protect the electric push rod 413.

[0063] Then, the staff pulls the cable placed in the middle of the support bracket 1 upward so that it is no longer close to the bottom of the support bracket 1, and the rotating circular plate 311 is embedded in the mounting hole 304, and the fitting circular plate 310 is close to the surface of the right side plate 303. At this time, the end of the positioning round rod 312 is inserted into the positioning round seat 302, the cable is sleeved on the top of the positioning round rod 312, and the winding round rod 313 is located on one side of the cable. The fixing seat 305 is locked and fixed with the mounting bolt 306. The staff pushes the rotating plate 319 to rotate around the connecting column 318, pulls out the positioning pin 317, and no longer limits the rotating disk 315. The rotating disk 315 is rotated by hand, and the rotating rod 308 and the rotating circular plate 311 rotate synchronously. The positioning rod 312 and the winding rod 313 also rotate at the same time, and the winding rod 313 rotates around the outer side of the positioning rod 312 to limit the winding of the cable on its surface, so that the cable is wound and wound on the surface of the positioning rod 312 and the winding rod 313. In this way, part of the cable is stored, and then the rotating disk 315 is adjusted so that a through hole 316 located below corresponds to the position of the positioning hole 314, and the positioning pin 317 passes through the through hole 316, and the end is inserted into the positioning hole 314. The rotating plate 319 rotates again, vertically downward, and is close to the surface of the positioning pin 317. The sealing cover plate 320 is taken out to cover the top of the left plate 301 and the right plate 303.

[0064] When the communication line is partially damaged, the damaged part needs to be cut off. The staff can pull out the positioning pin 317, use the rotating disc 315 to drive the rotating circular plate 311 to rotate, and the positioning rod 312 and the winding rod 313 rotate in opposite directions to release a part of the cable wound during laying. The staff pulls out the released cable, which provides a certain margin to supplement the cut cable part, so that the end of the cable cut can be moved close to another port to connect the two ports after the cut, without the need to prepare a new cable for the connection, which is more convenient and quick.

[0065] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable wiring rack for communication, comprising a support frame (1), characterized in that: Both ends of the top of the support frame (1) are symmetrically covered with protective cover plates (2), and a winding standby mechanism (3) is installed in the middle of the top of the support frame (1); The standby winding mechanism (3) comprises a left side plate (301); A left side plate (301) is fixedly mounted on one end of the middle of the support frame (1), a positioning round seat (302) is fixedly mounted on the middle of one end of the left side plate (301), a right side plate (303) is fixedly mounted on the middle of the top of the support frame (1) at a position corresponding to the left side plate (301), a mounting hole (304) is provided in the middle of the right side plate (303), a fixing seat (305) is fixedly mounted on one end of the middle of the support frame (1) at a position on one side of the right side plate (303), mounting bolts (306) are symmetrically mounted on the bottom of the fixing seat (305), and the top of the fixing seat (305) is fixedly mounted on the right side plate (303). A positioning block (307) is fixedly connected to one end, a rotating rod (308) is rotatably installed in the middle of the positioning block (307), a limiting circular block (309) is symmetrically fixedly installed in the middle of the rotating rod (308), one end of the rotating rod (308) is fixedly connected to a fitting circular plate (310), a rotating circular plate (311) is fixedly installed in the middle of the fitting circular plate (310), a positioning circular rod (312) is fixedly connected to the middle of one end of the rotating circular plate (311), and a winding circular rod (313) is fixedly installed at one end of the rotating circular plate (311) at a position on one side of the positioning circular rod (312); A positioning hole (314) is provided at one end of the top of the fixed seat (305); a rotating disc (315) is fixedly connected to the other end of the rotating rod (308); through holes (316) are provided at equal intervals along the circumferential direction on the edge of the rotating disc (315); a positioning pin (317) is installed through the edge of the rotating disc (315); a connecting column (318) is fixedly connected to the middle of the rotating disc (315); a rotating plate (319) is rotatably installed in the middle of the connecting column (318); and sealing cover plates (320) are installed on the top ends of the left plate (301) and the right plate (303).

2. A portable wiring rack for communication according to claim 1, characterized in that: The rotating circular plate (311) is movably embedded in the interior of the mounting hole (304), the fitting circular plate (310) is tightly attached to the surface of the right side plate (303), and the end of the positioning circular rod (312) is movably embedded in the middle of the positioning circular seat (302).

3. A portable wiring rack for communication according to claim 1, characterized in that: The fixing seat (305) is fixed to the edge of the support frame (1) by means of mounting bolts (306), and the two limiting round blocks (309) are respectively closely attached to the two sides of the positioning block (307).

4. A portable wiring rack for communication according to claim 1, characterized in that: The positioning pin (317) is movably inserted into a through hole (316), the end of the positioning pin (317) is inserted into the interior of the positioning hole (314), and the rotating plate (319) is tightly attached to the end surface of the positioning pin (317).

5. The portable wiring rack for communication according to claim 1, characterized in that: Rubber pads are fixedly bonded to both end surfaces of the bottom of the sealing cover plate (320), and the ends of the two protective cover plates (2) are tightly fitted to the rubber pads.

6. A portable wiring rack for communication according to claim 1, characterized in that: An auxiliary wiring mechanism (4) is installed at the bottom of the support frame (1); The auxiliary wiring mechanism (4) comprises a through slot (401); The bottom end of the support frame (1) is provided with through grooves (401) at equal intervals, one end of the top of the support frame (1) is symmetrically fixedly mounted with an L-shaped mounting plate (402), the bottom end of the support frame (1) away from the L-shaped mounting plate (402) is fixedly mounted with a mounting frame (403), the middle part of the mounting frame (403) is symmetrically provided with splicing square holes (404), one end of the L-shaped mounting plate (402) is mounted with a mounting seat (405), and the mounting seat (405) A splicing groove (406) is symmetrically provided in the middle part, an active conveying roller (407) is rotatably installed on the top of the mounting seat (405), a conveying motor (408) is fixedly installed on one end of the top of the mounting seat (405), a splicing seat (409) is installed on the top of the mounting frame (403), a driven conveying roller (410) is rotatably installed on the top of the splicing seat (409), and a splicing long rod (411) is symmetrically fixedly connected to the bottom of the splicing seat (409); Connecting seats (412) are symmetrically fixedly installed at both ends of the bottom of the support frame (1), electric push rods (413) are fixedly installed at the tops of both ends of the two connecting seats (412), the tops of the electric push rods (413) are fixedly connected to a lifting frame (414), a lifting plate (415) is fixedly connected between the two tops located on the same side, and a rotating roller (416) is equidistantly installed between the tops of the two lifting plates (415); A connecting rod (417) is fixedly connected between the two ends of the two lifting plates (415); a fixed vertical plate (418) is fixedly installed at the bottom end of the support bracket (1) at a position on one side of the connecting rod (417); an upper pressure sensor (419) is fixedly installed at one end of the top of the fixed vertical plate (418); a lower pressure sensor (420) is fixedly installed at one end of the bottom of the fixed vertical plate (418); a protective pad (421) is fixedly bonded to the bottom end of the upper pressure sensor (419) and the top end of the lower pressure sensor (420); a controller (422) is symmetrically fixedly installed on one side of the support bracket (1); and the top of the controller (422) is opposite to the top of the controller (422). An indicator light (423) is installed, and both ends of the two sides of the support frame (1) are fixedly connected with a fixed block (424), one end of the fixed block (424) passes through a rotating shaft (425) movably installed, and the top of the rotating shaft (425) is symmetrically provided with a comparison groove (426), and the top of the fixed block (424) is fixedly installed with a comparison protrusion (427) at a position on one side of the rotating shaft (425), the bottom end of the rotating shaft (425) is fixedly connected with a rotating plate (428), the middle part of the rotating plate (428) is fixedly connected with an upper support plate (429), and the bottom of the rotating plate (428) is fixedly connected with a lower support plate (430).

7. A portable wiring rack for communication according to claim 6, characterized in that: The two L-shaped mounting plates (402) correspond to the positions of the two splicing grooves (406); the L-shaped mounting plates (402) are movably inserted into the interior of the splicing grooves (406); the bottom of the mounting seat (405) and the L-shaped mounting plates (402) are fixedly connected by bolts; the horizontal plane heights of the top ends of the active conveying roller (407) and the driven conveying roller (410) are higher than the horizontal plane height of the bottom end of the inner side of the support frame (1); and the output shaft of the conveying motor (408) is connected to the end of the active conveying roller (407).

8. The portable wiring rack for communication according to claim 6, characterized in that: The two splicing long rods (411) are movably inserted into the two splicing square holes (404) respectively, the bottom of the installation frame (403) and the splicing long rods (411) are fixedly connected by bolts, and the positions of the two L-shaped installation plates (402) and the two splicing long rods (411) correspond to each other.

9. The portable wiring rack for communication according to claim 6, characterized in that: The rotating roller (416) is located below the supporting frame (1), and the positions of the rotating roller (416) and the through slot (401) correspond one to one.

10. The portable wiring rack for communication according to claim 6, characterized in that: The signal output ends of the upper pressure sensor (419) and the lower pressure sensor (420) are both connected to the signal input end of the controller (422), the connecting rod (417) is located in the middle of the upper pressure sensor (419) and the lower pressure sensor (420), and the angle between the two comparison grooves (426) is 90 degrees.

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