An adjustable communication construction cable bracket and installation method thereof

Abstract

The present invention relates to the field of communication construction technology. The present invention discloses an adjustable communication construction cable support and an installation method thereof, comprising a mounting plate, a mounting hole is provided on the mounting plate, a threaded hole is provided on one side of the mounting plate, a support and limiting mechanism is fixed on one side of the mounting plate, the support and limiting mechanism comprises a fixed plate, a first airtight passage is provided in the fixed plate, a slide groove is provided on the top of the fixed plate, a movable plate is slidably connected in the slide groove, and the top of the fixed plate and the top of the movable plate are both slidably connected to limit columns. In the adjustable communication construction cable support, the movable plate and the fixed plate form a telescopic structure, and the left pulling of the movable plate can increase the laying area of ​​the cable, and the extended length of the movable plate can be adjusted. When the cable is laid on the fixed plate and the movable plate, part of the limit columns are pressed downward, and the other part of the limit columns are immovable. The immovable limit columns play a role of limiting the cable, so that the cable can be placed more stably.

Description

Technical Field

[0001] The present invention relates to the technical field related to communication construction, and in particular to an adjustable communication construction cable support and an installation method thereof. Background Art

[0002] Communication engineering (also known as telecommunication engineering, formerly known as long-distance communication engineering and weak-current engineering) is an important branch of electronic engineering, a sub-discipline of electronic information, and also one of the basic disciplines. This discipline focuses on the principles and applications of information transmission and signal processing in the communication process. This major studies communication technology, communication systems, and communication networks. It can engage in research, design, manufacturing, and operation in the communication field, as well as develop and apply communication technology and equipment in various sectors of the national economy and the defense industry. Brackets are needed to support the installation of cables during communication construction.

[0003] The existing cable bracket structure is relatively simple and fixed, and the size is generally fixed, which is not convenient for expansion and contraction adjustment. The number of cables placed is relatively limited, and the cables are generally placed directly on the bracket. The bracket only plays a supporting role and is not stable enough. In view of the above problems, the existing equipment needs to be improved. Summary of the invention

[0004] The object of the present invention is to provide an adjustable communication construction cable bracket and an installation method thereof, so as to solve the problems proposed in the above background technology that the existing cable bracket structure is relatively simple and fixed, and the size is generally fixed, which is inconvenient to adjust by telescopic adjustment, the number of cables placed is relatively limited, and the cables are generally directly placed on the bracket, and the bracket only plays a supporting role and is not stable enough.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable communication construction cable bracket, comprising a mounting plate, a mounting hole is formed on the mounting plate, a threaded hole is formed on one side of the mounting plate, a support and limiting mechanism is fixed to one side of the mounting plate, the support and limiting mechanism comprises a fixed plate, a first airtight channel is formed in the fixed plate, a sliding groove is formed on the top of the fixed plate, a movable plate is slidably connected in the sliding groove, and the top of the fixed plate and the top of the movable plate are both slidably connected to the limiting column.

[0006] Preferably, a limit rod is fixed in the slide groove, and the limit rod passes through one side of the movable plate and is connected to the first piston. The movable plate and the fixed plate form a telescopic structure, and a second airtight channel is opened in the movable plate. The first piston is slidably connected in the second airtight channel.

[0007] Preferably, a third airtight channel is opened in the movable plate, and through holes are opened on the top of the movable plate and the top of the fixed plate, the limiting column passes through the through hole and is connected to the second piston, the second piston at the bottom of the limiting column on the fixed plate is slidably connected in the first airtight channel, the second piston at the bottom of the limiting column on the movable plate is slidably connected in the third airtight channel, and the limiting columns are evenly spaced on both sides of the upper end surface of the fixed plate and on both sides of the upper end surface of the movable plate.

[0008] Preferably, an airtight box is fixed to the bottom of the fixing plate, the first airtight channel is connected to the airtight box via a first connecting pipe, and the third airtight channel is connected to the airtight box via a second connecting pipe.

[0009] Preferably, a limiting frame is fixed to the bottom of the airtight box, and a third piston is fixed to the top of the limiting frame, and the third piston is slidably connected in the airtight box.

[0010] Preferably, a threaded rod is threadedly connected to one side of the airtight box, and the threaded rod passes through one side of the airtight box and is rotatably connected to a stop block, a limiting block is fixed to the bottom of the stop block, a limiting groove is provided at the inner bottom of the airtight box, and the limit block is slidably connected in the limit groove.

[0011] Preferably, a telescopic and limiting mechanism is fixed on one side of the movable plate, and the telescopic and limiting mechanism includes a support plate, the support plate is symmetrically fixed on both sides of one end surface of the movable plate, and a fixed shaft is fixed between the two support plates, the fixed shaft passes through one of the support plates and is connected to the third connecting pipe, and the head end of the third connecting pipe is connected to the second airtight channel, a connecting channel is opened in the fixed shaft, and the connecting channel is connected to the end of the third connecting pipe.

[0012] Preferably, a rotating rod is rotatably connected to the outer side of the fixed shaft, and a fourth airtight channel is opened in the rotating rod. The fourth airtight channel is connected to the connecting channel, and a fourth piston is slidably connected in the fourth airtight channel. A movable rod is fixed to the bottom of the fourth piston.

[0013] Preferably, the movable rod and the rotating rod form a telescopic structure, and a fixing bolt penetrates the bottom of the movable rod.

[0014] A method for installing an adjustable communication construction cable support comprises the following steps:

[0015] S1. Use threaded holes and external bolts to install the mounting plate at the desired location, then pull out the movable plate, and then place the cable on the fixed plate and the movable plate. Some of the limit columns are pressed by the cables, while the other part of the limit columns remain stationary. The stationary limit columns play a role of blocking and limiting the cables.

[0016] S2, when the limit column moves downward, the corresponding second piston moves downward, the third piston moves downward, the limit frame moves downward, the threaded rod is tightened, and the stop block is pressed against and locked to lock the limit frame;

[0017] S3. When pulling out the movable plate, the first piston slides in the second airtight channel, the fourth piston moves down, and the movable rod extends. After the cable is placed, the rotating rod is flipped over, and the rotating rod and the movable rod are used to limit the cable from above, and then the fixing bolt is screwed into the threaded hole to lock the movable rod.

[0018] Compared with the prior art, the invention has the following beneficial effects: the adjustable communication construction cable bracket,

[0019] 1. The adjustable communication construction cable bracket can achieve the purpose of telescopic adjustment and limit stability. The movable plate and the fixed plate constitute a telescopic structure. Pulling the movable plate to the left can increase the cable placement area. The extended length of the movable plate is adjustable. When the cable is placed on the fixed plate and the movable plate, part of the limit columns are pressed down, and the other part of the limit columns do not move. The stationary limit columns limit the cables, making the cable placement more stable.

[0020] 2. The adjustable communication construction cable bracket can achieve the purpose of locking. When the limit column moves downward, the corresponding second piston moves downward, and the third piston and the limit frame move downward. After tightening the threaded rod and locking the limit frame with the stop block, the third piston is locked, and the limit column and the second piston are locked.

[0021] 3. The adjustable communication construction cable bracket can achieve the purpose of synchronous extension and retraction and flip limit. When pulling the movable plate, the first piston slides in the second airtight channel, the fourth piston and the movable rod move downward, and the movable rod extends as the movable plate extends. After completing the cable placement operation, the rotating rod can be manually flipped to facilitate the use of the rotating rod and the movable rod to limit the cable, and finally the movable rod can be locked with a fixing bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the front view of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a bottom-up three-dimensional structural schematic diagram of the present invention;

[0024] Figure 3 It is a schematic diagram of the front cross-sectional structure of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the support and limiting mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the partial structure of the support and limit mechanism of the present invention;

[0027] Figure 6It is a schematic diagram of the structure of the telescopic and limiting mechanism of the present invention;

[0028] Figure 7 It is a schematic diagram of the connection structure of the support plate, the fixed shaft, the connecting channel, the rotating rod, the fourth airtight channel, the fourth piston, the movable rod and the fixing bolts of the present invention;

[0029] Figure 8 It is a schematic diagram of the connection structure of the fourth piston, the movable rod and the fixing bolt of the present invention;

[0030] Fig. 9 For the present invention Figure 4 Enlarged structural diagram at A in the middle.

[0031] In the figure: 1, mounting plate; 2, mounting hole; 3, threaded hole; 4, support and limit mechanism; 401, fixed plate; 402, first airtight passage; 403, slide groove; 404, limit rod; 405, first piston; 406, moving plate; 407, second airtight passage; 408, third airtight passage; 409, through hole; 410, limit column; 411, second piston; 412, first connecting pipe; 413, second connecting pipe; 414 , airtight box; 415, limiting frame; 416, third piston; 417, threaded rod; 418, stop block; 419, limiting block; 420, limiting groove; 421, telescopic and limiting mechanism; 4211, support plate; 4212, fixed axis; 4213, third connecting pipe; 4214, connecting channel; 4215, rotating rod; 4216, fourth airtight channel; 4217, fourth piston; 4218, movable rod; 4219, fixing bolt. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-9 The present invention provides a technical solution: an adjustable communication construction cable bracket, including a mounting plate 1, a mounting hole 2 is opened on the mounting plate 1, a threaded hole 3 is opened on one side of the mounting plate 1, a support and limiting mechanism 4 is fixed to one side of the mounting plate 1, and the support and limiting mechanism 4 includes a fixed plate 401, a first airtight channel 402 is opened in the fixed plate 401, a slide groove 403 is opened on the top of the fixed plate 401, a movable plate 406 is slidably connected in the slide groove 403, and the top of the fixed plate 401 and the top of the movable plate 406 are both slidably connected to the limiting column 410.

[0034] In this embodiment, Figure 3 and Figure 4 As shown, a limiting rod 404 is fixed in the slide groove 403, and the limiting rod 404 passes through one side of the movable plate 406 and is connected to the first piston 405. The movable plate 406 and the fixed plate 401 form a telescopic structure, and a second airtight channel 407 is opened in the movable plate 406. The first piston 405 is slidably connected in the second airtight channel 407. The limiting rod 404 plays a limiting role in the process of the movable plate 406 sliding left and right. When the movable plate 406 is moved left and right, the first piston 405 slides in the second airtight channel 407.

[0035] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a third airtight channel 408 is provided in the movable plate 406, and a through hole 409 is provided on the top of the movable plate 406 and the top of the fixed plate 401, a limiting column 410 passes through the through hole 409 and is connected to the second piston 411, the second piston 411 at the bottom of the limiting column 410 on the fixed plate 401 is slidably connected in the first airtight channel 402, and the second piston 411 at the bottom of the limiting column 410 on the movable plate 406 is slidably connected in the third airtight channel 408, the limiting columns 410 are evenly spaced and distributed on both sides of the upper end surface of the fixed plate 401 and on both sides of the upper end surface of the movable plate 406, when the cable is placed on the fixed plate 401 and the movable plate 406, the limiting column 410 in contact with the cable will be pressed to move downward, and the corresponding second piston 411 will slide in the first airtight channel 402, and the limiting column 410 not in contact with the cable will not move, so as to facilitate the limiting of the cable.

[0036] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an airtight box 414 is fixed to the bottom of the fixed plate 401, the first airtight channel 402 is connected to the airtight box 414 through the first connecting pipe 412, and the third airtight channel 408 is connected to the airtight box 414 through the second connecting pipe 413. The first connecting pipe 412 serves to connect the first airtight channel 402 with the airtight box 414, and the second connecting pipe 413 serves to connect the third airtight channel 408 with the airtight box 414.

[0037] In this embodiment, Figure 3 , Figure 4 and Figure 5As shown, a limiting frame 415 is fixed to the bottom of the airtight box 414, and a third piston 416 is fixed to the top of the limiting frame 415. The third piston 416 is slidably connected in the airtight box 414. When the second piston 411 moves downward, the third piston 416 will move downward under the action of pneumatics, thereby driving the limiting frame 415 to move downward. After locking the limiting frame 415, the third piston 416 is locked, the second piston 411 is locked, and the limiting column 410 is locked.

[0038] In this embodiment, Figure 4 , Figure 8 and Fig. 9 As shown, one side of the airtight box 414 is threadedly connected with a threaded rod 417, and the threaded rod 417 passes through one side of the airtight box 414 and is rotatably connected with a stop block 418, a limiting block 419 is fixed to the bottom of the stop block 418, and a limiting groove 420 is provided at the inner bottom of the airtight box 414, and the limiting block 419 is slidably connected in the limiting groove 420. When the third piston 416 moves under the action of pneumatics, the limiting frame 415 moves accordingly, and then the threaded rod 417 can be manually tightened, and the stop block 418 moves to the right to fix the limiting frame 415. When the stop block 418 moves, the limiting block 419 slides in the limiting groove 420, which facilitates the limiting role.

[0039] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7 As shown, a telescopic and limiting mechanism 421 is fixed on one side of the movable plate 406, and the telescopic and limiting mechanism 421 includes a support plate 4211, and the support plate 4211 is symmetrically fixed on both sides of one end surface of the movable plate 406, and a fixed shaft 4212 is fixed between the two support plates 4211, and the fixed shaft 4212 passes through one of the support plates 4211 and is connected to the third connecting pipe 4213, and the head end of the third connecting pipe 4213 is connected to the second airtight channel 407, and a connecting channel 4214 is opened in the fixed shaft 4212, and the connecting channel 4214 is connected to the end of the third connecting pipe 4213, and the third connecting pipe 4213 serves to connect the second airtight channel 407 with the connecting channel 4214.

[0040] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 and Figure 7As shown, the outer side of the fixed shaft 4212 is rotatably connected to a rotating rod 4215, and a fourth airtight channel 4216 is opened in the rotating rod 4215, the fourth airtight channel 4216 is interconnected with the connecting channel 4214, and a fourth piston 4217 is slidably connected in the fourth airtight channel 4216, and a movable rod 4218 is fixed to the bottom of the fourth piston 4217. After the movable plate 406 is pulled out and the cable is placed on the fixed plate 401 and the movable plate 406, the rotating rod 4215 can be manually flipped to a horizontal state, and the rotating rod 4215 and the movable rod 4218 can be used to limit the cable. In the process of pulling and pulling the movable plate 406, the first piston 405 slides in the second airtight channel 407, and the fourth piston 4217 moves downward under the action of pneumatics, thereby driving the movable rod 4218 to move downward, and the movable rod 4218 extends and retracts as the movable plate 406 extends and retracts.

[0041] In this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7 As shown, the movable rod 4218 and the rotating rod 4215 form a telescopic structure, and a fixing bolt 4219 runs through the bottom of the movable rod 4218. After turning the rotating rod 4215 and using the rotating rod 4215 to buckle the cable, the fixing bolt 4219 can be screwed into the threaded hole 3 to facilitate fixing the rotating rod 4215.

[0042] According to another aspect of the present invention, there is provided a method for installing an adjustable communication construction cable support, comprising the following steps:

[0043] S1. Use the threaded holes 3 and external bolts to install the mounting plate 1 at the desired location, then pull out the movable plate 406, and then place the cable on the fixed plate 401 and the movable plate 406. Part of the limiting columns 410 are pressed by the cable, and the other part of the limiting columns 410 remain stationary. The stationary limiting columns 410 play a role of blocking and limiting the cable;

[0044] S2, when the limiting column 410 moves downward, the corresponding second piston 411 moves downward, the third piston 416 moves downward, the limiting frame 415 moves downward, the threaded rod 417 is tightened, and the stop block 418 is pressed and locked to the limiting frame 415;

[0045] S3. When pulling out the movable plate 406, the first piston 405 slides in the second airtight channel 407, the fourth piston 4217 moves downward, and the movable rod 4218 extends out. After the cable is placed, the rotating rod 4215 is flipped over, and the rotating rod 4215 and the movable rod 4218 are used to limit the cable from above, and then the fixing bolt 4219 is screwed into the threaded hole 3 to lock the movable rod 4218.

[0046] The working principle of the device is as follows: first, the mounting plate 1 is mounted at the desired location using the mounting holes 2 and external bolts. Four fixed plates 401 are provided on the mounting plate 1, and cables can be placed on each fixed plate 401. The movable plate 406 is first manually pulled out, and at this time, the first piston 405 slides in the second airtight channel 407, and the fourth piston 4217 and the movable rod 4218 move downward as a whole. Then, the cable is placed on the fixed plate 401 and the movable plate 406, and the limiting column 410 in contact with the cable moves downward under pressure, the second piston 411 moves downward, and the third piston 416 and the limiting frame 415 move downward as a whole. The limiting column 410 not in contact with the cable is still in an extended state, and the extended limiting column 410 serves to block and limit the cable. When the threaded rod 417 is manually tightened, the block 418 can press and fix the limit frame 415, and finally the rotating rod 4215 is manually flipped over. The fourth airtight channel 4216 is staggered with the connecting channel 4214, and the fourth piston 4217 and the movable rod 4218 are in a locked state. After the rotating rod 4215 and the movable rod 4218 are used to limit the cable, the fixing bolt 4219 is screwed into the threaded hole 3 to lock the rotating rod 4215. When the threaded rod 417 is rotated, the block 418 will release the lock of the limit frame 415. Manually pushing the limit frame 415 and the third piston 416 upwards can reset all the limit columns 410, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0047] In summary, the adjustable communication construction cable bracket and the installation method thereof achieve the purposes of telescopic adjustment, limit stability, locking, synchronous telescopic and flip limit, and meet people's usage needs.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable communication construction cable support, comprising a mounting plate (1), characterized in that: The mounting plate (1) is provided with a mounting hole (2), a threaded hole (3) is provided on one side of the mounting plate (1), a support and limiting mechanism (4) is fixed on one side of the mounting plate (1), the support and limiting mechanism (4) comprising a fixed plate (401), a first airtight passage (402) is provided in the fixed plate (401), a slide groove (403) is provided on the top of the fixed plate (401), a movable plate (406) is slidably connected in the slide groove (403), and the top of the fixed plate (401) and the top of the movable plate (406) are both slidably connected to a limiting column (410); A limiting rod (404) is fixed in the slide groove (403), and the limiting rod (404) passes through one side of the movable plate (406) and is connected to the first piston (405), the movable plate (406) and the fixed plate (401) form a telescopic structure, and a second airtight channel (407) is provided in the movable plate (406), and the first piston (405) is slidably connected in the second airtight channel (407); A third airtight passage (408) is provided in the movable plate (406), and through holes (409) are provided at the top of the movable plate (406) and the top of the fixed plate (401), the limiting column (410) passes through the through hole (409) and is connected to the second piston (411), the second piston (411) at the bottom of the limiting column (410) on the fixed plate (401) is slidably connected in the first airtight passage (402), the second piston (411) at the bottom of the limiting column (410) on the movable plate (406) is slidably connected in the third airtight passage (408), and the limiting columns (410) are evenly spaced and distributed on both sides of the upper end surface of the fixed plate (401) and on both sides of the upper end surface of the movable plate (406).

2. The adjustable communication construction cable support according to claim 1, characterized in that: An airtight box (414) is fixed to the bottom of the fixing plate (401), the first airtight channel (402) is connected to the airtight box (414) via a first connecting pipe (412), and the third airtight channel (408) is connected to the airtight box (414) via a second connecting pipe (413).

3. The adjustable communication construction cable support according to claim 2, characterized in that: A limiting frame (415) is fixed to the bottom of the airtight box (414), and a third piston (416) is fixed to the top of the limiting frame (415), and the third piston (416) is slidably connected in the airtight box (414).

4. The adjustable communication construction cable support according to claim 3, characterized in that: A threaded rod (417) is threadedly connected to one side of the airtight box (414), and the threaded rod (417) passes through one side of the airtight box (414) and is rotatably connected to a stop block (418), a limit block (419) is fixed to the bottom of the stop block (418), a limit groove (420) is provided at the inner bottom of the airtight box (414), and the limit block (419) is slidably connected in the limit groove (420).

5. The adjustable communication construction cable support according to claim 4, characterized in that: A telescopic and limiting mechanism (421) is fixed on one side of the movable plate (406), and the telescopic and limiting mechanism (421) comprises a support plate (4211), the support plates (4211) are symmetrically fixed on both sides of one end surface of the movable plate (406), and a fixed shaft (4212) is fixed between the two support plates (4211), the fixed shaft (4212) passes through one of the support plates (4211) and is connected to the third connecting pipe (4213), and the head end of the third connecting pipe (4213) is connected to the second airtight channel (407), and a connecting channel (4214) is opened in the fixed shaft (4212), and the connecting channel (4214) is connected to the end of the third connecting pipe (4213).

6. The adjustable communication construction cable support according to claim 5, characterized in that: The outer side of the fixed shaft (4212) is rotatably connected to a rotating rod (4215), and a fourth airtight channel (4216) is provided in the rotating rod (4215). The fourth airtight channel (4216) is connected to the connecting channel (4214), and a fourth piston (4217) is slidably connected in the fourth airtight channel (4216). A movable rod (4218) is fixed to the bottom of the fourth piston (4217).

7. The adjustable communication construction cable support according to claim 6, characterized in that: The movable rod (4218) and the rotating rod (4215) form a telescopic structure, and a fixing bolt (4219) penetrates the bottom of the movable rod (4218).

8. The method for installing an adjustable communication construction cable support according to claim 7, characterized in that: The following steps are involved: S1. Using the threaded holes (3) and external bolts, the mounting plate (1) is mounted at a desired location, and then the movable plate (406) is pulled out, and then the cable is placed on the fixed plate (401) and the movable plate (406), so that part of the limiting columns (410) are pressed by the cable, and the other part of the limiting columns (410) is immobile, and the immobile limiting columns (410) play a role of blocking and limiting the cable; S2, when the limiting column (410) moves downward, the corresponding second piston (411) moves downward, the third piston (416) moves downward, the limiting frame (415) moves downward, the threaded rod (417) is tightened, and the stop block (418) is pressed against and locked to the limiting frame (415); S3. When the movable plate (406) is pulled out, the first piston (405) slides in the second airtight channel (407), the fourth piston (4217) moves downward, and the movable rod (4218) extends out. After the cable is placed, the rotating rod (4215) is turned over, and the rotating rod (4215) and the movable rod (4218) are used to limit the cable from above, and then the fixing bolt (4219) is screwed into the threaded hole (3) to lock the movable rod (4218).

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