阅读说明：本技术 一种输电线路模块化设计用光纤配电架 (Optical fiber power distribution frame for power transmission line modular design ) 是由 张秀文 于 2021-08-20 设计创作，主要内容包括：本发明公开了一种输电线路模块化设计用光纤配电架,具体包括：固定板,该固定板一侧顶部和底部均固定连接有滑杆,所述滑杆底部开设有弧形槽,所述固定板固定连接有固定底座,所述固定板设置有两组并分别固定在固定底座顶部两端；套环,该套环套设在滑杆上并与滑杆表面滑动连接,所述套环底部连接有固定装置；所述固定装置包括：上卡圈和下卡圈,该上卡圈和下卡圈相对设置,所述下卡圈两侧均开设有滑槽,所述上卡圈插入滑槽内部并与滑槽内壁滑动连接,本发明涉及配线架技术领域。该一种输电线路模块化设计用光纤配电架,可为缆线提供位移缓冲,避免缆线弯折,方便保护缆线,方便对缆线进行分类,避免缆线杂乱。(The invention discloses an optical fiber distribution frame for the modular design of a power transmission line, which specifically comprises the following components: the fixing device comprises a fixing plate, a fixing plate and a fixing base, wherein the top and the bottom of one side of the fixing plate are fixedly connected with slide bars, arc-shaped grooves are formed in the bottoms of the slide bars, the fixing plate is fixedly connected with the fixing base, and the fixing plate is provided with two groups which are respectively fixed at two ends of the top of the fixing base; the lantern ring is sleeved on the sliding rod and is in sliding connection with the surface of the sliding rod, and the bottom of the lantern ring is connected with a fixing device; the fixing device includes: the upper clamping ring and the lower clamping ring are oppositely arranged, sliding grooves are formed in two sides of the lower clamping ring, and the upper clamping ring is inserted into the sliding grooves and is in sliding connection with the inner walls of the sliding grooves. This optical fiber distribution frame for transmission line modular design can provide the displacement buffering for the cable, avoids the cable to buckle, conveniently protects the cable, conveniently classifies the cable, avoids the cable mixed and disorderly.)

1. The utility model provides a transmission line is optical fiber distribution frame for modular design, specifically includes:

the fixing plate comprises a fixing plate (1), wherein the top and the bottom of one side of the fixing plate (1) are fixedly connected with slide bars (2), the bottom of each slide bar (2) is provided with an arc-shaped groove (6), the fixing plate (1) is fixedly connected with a fixing base (3), and the fixing plate (1) is provided with two groups which are respectively fixed at two ends of the top of the fixing base (3);

the lantern ring (4) is sleeved on the sliding rod (2) and is in sliding connection with the surface of the sliding rod (2), and the bottom of the lantern ring (4) is connected with a fixing device (5);

this transmission line is optical fiber distribution frame for modular design's characterized in that: the fixing device (5) comprises:

the upper clamping ring (51) and the lower clamping ring (52) are arranged oppositely, sliding grooves (53) are formed in two sides of the lower clamping ring (52), and the upper clamping ring (51) is inserted into the sliding grooves (53) and is in sliding connection with the inner wall of the sliding grooves (53);

the rotating device (54) is arranged at one end, opposite to the upper clamping ring (51) and the lower clamping ring (52), of the rotating device (54), a pneumatic telescopic rod (55) is fixedly connected to one side of the rotating device (54), and the top of the pneumatic telescopic rod (55) is communicated with a plenum chamber (56);

the pressing device (57) is arranged on the side, away from the pneumatic telescopic rod (55), of the inflation chamber (56), and one end, away from the inflation chamber (56), of the pressing device (57) is connected with the lantern ring (4).

2. The optical fiber distribution frame for the modular design of the power transmission line according to claim 1, characterized in that: go up rand (51) inner wall and rand (52) inner wall down and all be provided with the protection pad, pneumatic type telescopic link (55) comprise a piston section of thick bamboo and piston push rod, plenum chamber (56) one side intercommunication has the air cock.

3. The optical fiber distribution frame for the modular design of the power transmission line according to claim 1, characterized in that: rotating device (54) is including rotating seat (541), fixed slot (542) have been seted up to rotation seat (541) inner wall bottom, it has thread bush (543) to rotate seat (541) top threaded connection, thread bush (543) inner wall rotates through the bearing and is connected with and rotates cover (544), it has ejector pin (545) to rotate cover (544) inner wall sliding connection, ejector pin (545) bottom is provided with fixed block (546) with fixed slot (542) looks adaptation.

4. The optical fiber distribution frame for the modular design of the power transmission line according to claim 3, wherein: the top of the ejector rod (545) is fixedly connected with the pneumatic telescopic rod (55), a limiting groove is formed in the rotating sleeve (544), and a limiting block is arranged on the part, located in the rotating sleeve (544), of the side face of the ejector rod (545).

5. The optical fiber distribution frame for the modular design of the power transmission line according to claim 1, characterized in that: the pressing device (57) comprises a fixed seat (571), a sliding groove (572) is formed in the fixed seat (571), a sliding piston (573) is connected to the inner wall of the sliding groove (572) in a sliding mode, and one end of the sliding piston (573) penetrates through the sliding groove (572) and is fixedly connected with an adsorption disc (574).

6. The optical fiber distribution frame for the modular design of the power transmission line according to claim 5, wherein: one end of the sliding piston (573) positioned outside the sliding groove (572) penetrates through the lantern ring (4) and is in sliding connection with the lantern ring (4), and the top of the fixed seat (571) is fixedly connected with the bottom of the lantern ring (4).

7. The optical fiber distribution frame for the modular design of the power transmission line according to claim 5, wherein: one end of the sliding groove (572) is communicated with the plenum chamber (56), one end, far away from the sliding piston (573), of the adsorption disc (574) is arranged to be in a circular arc shape matched with the circular arc groove (6), and adsorption holes are formed in two sides of the adsorption disc.

Technical Field

The invention relates to the technical field of distribution frames, in particular to an optical fiber distribution frame for the modular design of a power transmission line.

Background

The distribution frame is the most important component in the management subsystem, and is the junction for realizing the cross connection of two subsystems of vertical main line and horizontal wiring, and is usually installed on the machine cabinet or wall, and can meet the requirements of UTP, STP, coaxial cable, optical fiber and audio-video by mounting accessories. The distribution frame that uses at present is because the cable is more, and the distribution frame can't classify the cable, leads to the cable to distribute in disorder to can't rotate after the cable is fixed, inconvenient follow-up regulation.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an optical fiber distribution frame for the modular design of a power transmission line, which solves the problems that cables are distributed in a mess, the cables cannot be rotated after being fixed and subsequent adjustment is inconvenient because the cables are more and the cables cannot be classified by the distribution frame in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a transmission line is optical fiber distribution frame for modular design, specifically includes:

the fixing device comprises a fixing plate, a fixing plate and a fixing base, wherein the top and the bottom of one side of the fixing plate are fixedly connected with slide bars, arc-shaped grooves are formed in the bottoms of the slide bars, the fixing plate is fixedly connected with the fixing base, and the fixing plate is provided with two groups which are respectively fixed at two ends of the top of the fixing base;

the lantern ring is sleeved on the sliding rod and is in sliding connection with the surface of the sliding rod, and the bottom of the lantern ring is connected with a fixing device;

the fixing device includes:

the upper clamping ring and the lower clamping ring are oppositely arranged, sliding grooves are formed in two sides of the lower clamping ring, and the upper clamping ring is inserted into the sliding grooves and is in sliding connection with the inner walls of the sliding grooves;

the rotating device is arranged at one end of the upper clamping ring, which is opposite to the lower clamping ring, a pneumatic telescopic rod is fixedly connected to one side of the rotating device, and the top of the pneumatic telescopic rod is communicated with a plenum chamber;

the compressing device is arranged on one side, away from the pneumatic telescopic rod, of the plenum chamber, and one end, away from the plenum chamber, of the compressing device is connected with the lantern ring.

During the use with the cable place the rand with down inside the rand, then aerify to plenum chamber inside, plenum chamber inside atmospheric pressure increases, can promote rand and rand removal down can press from both sides tight its inside cable clamp, when the cable receives the pulling of upper and lower direction, rand and lower rand compression pneumatic type telescopic link in the accessible, the pneumatic type telescopic link provides the displacement buffering for the cable through compressing inside air, avoid the cable to buckle, conveniently protect the cable, fixing device is provided with the multiunit, and the accessible lantern ring slides on the slide bar, conveniently fix the same type cable inside same group of fixing device, conveniently classify the cable, avoid the cable to be mixed and disorderly, be provided with rotating device, accessible rotating device rotates inside fixing device after last rand presss from both sides tight cable with lower rand, convenient follow-up regulation.

Preferably, go up the rand inner wall and all be provided with the protection pad with lower rand inner wall, the pneumatic type telescopic link comprises a piston section of thick bamboo and piston push rod, plenum chamber one side intercommunication has the air cock.

Preferably, the rotating device comprises a rotating seat, a fixing groove is formed in the bottom of the inner wall of the rotating seat, a threaded sleeve is connected to the top of the rotating seat in a threaded manner, a rotating sleeve is connected to the inner wall of the threaded sleeve in a rotating manner through a bearing, an ejector rod is connected to the inner wall of the rotating sleeve in a sliding manner, and a fixing block matched with the fixing groove is arranged at the bottom of the ejector rod.

Preferably, the top of the ejector rod is fixedly connected with the pneumatic telescopic rod, a limiting groove is formed in the rotating sleeve, and a limiting block is arranged on the side face of the ejector rod, which is located in the rotating sleeve.

The cable fixing device is provided with a rotating device, when an upper clamping ring and a lower clamping ring clamp a cable, the cable can be rotated through a rotating seat and an ejector rod in the rotating device, when the cable does not need to be rotated, a rotating sleeve is rotated, the ejector rod is driven to move towards the direction of a fixing groove through threads in the rotating process of the rotating sleeve, a pneumatic telescopic rod is extended to drive the ejector rod and a fixing block on the ejector rod to be inserted into the fixing groove, the ejector rod cannot rotate under the limiting effect of the fixing groove, the upper clamping ring and the lower clamping ring can be fixed, the rotation and the fixing of the rotating device can be conveniently adjusted according to use requirements, the adaptability is good, the distance between the ejector rod and the fixing groove can be controlled through a threaded sleeve, the rotating sleeve and the ejector rod are arranged, the sliding distance of the ejector rod is controlled through a limiting groove in the rotating sleeve and a limiting block on the side face of the ejector rod, the ejector rod and the pneumatic telescopic rod can only move in the rotating sleeve after the pneumatic telescopic rod is inflated, the rotating device is conveniently linked with the pneumatic telescopic rod, and when the cable is fixed by inflation, the rotating device can be automatically fixed without manual adjustment.

Preferably, closing device includes the fixing base, the sliding tray has been seted up to the fixing base inside, sliding tray inner wall sliding connection has the sliding piston, sliding piston one end runs through sliding tray and fixedly connected with adsorption disc.

Preferably, one end of the sliding piston, which is located outside the sliding groove, penetrates through the lantern ring and is in sliding connection with the lantern ring, and the top of the fixed seat is fixedly connected with the bottom of the lantern ring.

Preferably, sliding tray one end and plenum chamber intercommunication, the one end that sliding piston was kept away from to the adsorption disc sets up to the arc and both sides all are provided with the absorption hole with circular arc groove looks adaptation.

Be provided with closing device, when the plenum chamber is inside to aerify, the inside atmospheric pressure increase of plenum chamber, atmospheric pressure promotes the inside slip piston of sliding tray and removes to the direction of slide bar, the slip piston drives the absorption dish and adsorbs on the inner wall of slide bar bottom arc wall, conveniently fix fixing device on the slide bar, can be in the same place the operation integration of the operation of pressing from both sides tight cable and fixed fixing device, need not to adjust alone, the operation is more convenient, and the absorption dish sets up to the arc with arc groove looks adaptation, and both sides all are provided with the absorption hole, can improve adsorption stability.

(III) advantageous effects

The invention provides an optical fiber power distribution frame for power transmission line modular design. The method has the following beneficial effects:

(1) the optical fiber distribution frame for the modular design of the power transmission line is provided with a cable which is placed inside an upper clamping ring and a lower clamping ring when in use and then inflated inside a plenum chamber, the air pressure inside the plenum chamber is increased, the upper clamping ring and the lower clamping ring can be pushed to move oppositely to clamp the cable inside the plenum chamber, when the cable is pulled in the vertical direction, the pneumatic telescopic rods can be compressed by the upper clamping ring and the lower clamping ring, the pneumatic telescopic rods provide displacement buffering for the cable by compressing internal air to avoid cable bending, the cable is conveniently protected, a plurality of groups of fixing devices are arranged, the cables of the same type can be conveniently fixed inside the same group of fixing devices by sliding a lantern ring on a sliding rod, the cables are conveniently classified to avoid cable disorder, a rotating device is arranged, and after the upper clamping ring and the lower clamping ring clamp the cable, the rotating device can rotate inside the fixing devices, the subsequent adjustment is convenient.

(2) The optical fiber distribution frame for the modular design of the power transmission line is provided with a rotating device, when an upper clamping ring and a lower clamping ring clamp a cable, the cable can be rotated through a rotating seat and an ejector rod in the rotating device, when the cable does not need to be rotated, a rotating sleeve is rotated, the ejector rod is driven to move towards the direction of a fixed groove through threads in the rotating process of the rotating sleeve, a pneumatic telescopic rod extends to drive the ejector rod and a fixed block on the ejector rod to be inserted into the fixed groove, the ejector rod cannot rotate under the limiting effect of the fixed groove, the upper clamping ring and the lower clamping ring can be fixed, the rotation and the fixation of the rotating device can be conveniently adjusted according to use requirements, the adaptability is good, the distance between the ejector rod and the fixed groove can be controlled by the threaded sleeve, the rotating sleeve and the ejector rod are arranged, and the sliding distance of the ejector rod is controlled through a limiting groove in the rotating sleeve and a limiting block on the side face of the ejector rod, and with ejector pin and pneumatic type telescopic link, the ejector pin just can move in rotating the cover inside after the pneumatic type telescopic link is aerifyd, conveniently makes rotating device and pneumatic type telescopic link linkage, and after aerifing messenger's cable and being fixed, rotating device can fix automatically, need not manual regulation.

(3) This optical fiber distribution frame for transmission line modular design, be provided with closing device, when the plenum chamber is inside to aerify, the inside atmospheric pressure increase of plenum chamber, the inside sliding piston of atmospheric pressure promotion sliding tray removes to the direction of slide bar, sliding piston drives the absorption dish and adsorbs on the inner wall of slide bar bottom arc wall, conveniently fix fixing device on the slide bar, can be in the same place the operation integration of the operation of pressing from both sides tight cable and fixed fixing device, need not to adjust alone, the operation is more convenient, and the absorption dish sets up to the arc with arc groove looks adaptation, and both sides all are provided with the absorption hole, can improve adsorption stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a fixing device according to the present invention;

FIG. 3 is a schematic view of the internal structure of the collar of the present invention;

FIG. 4 is a schematic view of a rotating device according to the present invention;

fig. 5 is a schematic structural view of the pressing device of the present invention.

In the figure: 1. the fixing plate, 2, the slide bar, 3, the unable adjustment base, 4, the lantern ring, 5, fixing device, 51, last rand, 52, lower rand, 53, the spout, 54, rotating device, 541, the seat that rotates, 542, fixed slot, 543, thread bush, 544, the cover that rotates, 545, ejector pin, 546, the fixed block, 55, pneumatic type telescopic link, 56, plenum chamber, 57, closing device, 571, the fixing base, 572, sliding tray, 573, sliding piston, 574, the adsorption disc, 6, the arc wall.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a transmission line is optical fiber distribution frame for modular design, specifically includes:

the fixing plate comprises a fixing plate 1, wherein the top and the bottom of one side of the fixing plate 1 are fixedly connected with slide rods 2, the bottoms of the slide rods 2 are provided with arc-shaped grooves 6, the fixing plate 1 is fixedly connected with a fixing base 3, and the fixing plate 1 is provided with two groups which are respectively fixed at two ends of the top of the fixing base 3;

the lantern ring 4 is sleeved on the sliding rod 2 and is in sliding connection with the surface of the sliding rod 2, and the bottom of the lantern ring 4 is connected with a fixing device 5;

the fixing device 5 includes:

the upper clamping ring 51 and the lower clamping ring 52 are oppositely arranged, sliding grooves 53 are formed in two sides of the lower clamping ring 52, and the upper clamping ring 51 is inserted into the sliding grooves 53 and is in sliding connection with the inner walls of the sliding grooves 53;

the rotating device 54 is arranged at one end of the upper clamping ring 51, which is opposite to the lower clamping ring 52, one side of the rotating device 54 is fixedly connected with a pneumatic telescopic rod 55, and the top of the pneumatic telescopic rod 55 is communicated with a plenum chamber 56;

a pressing device 57, the pressing device 57 is arranged on the side of the inflation chamber 56 far away from the pneumatic telescopic rod 55, and one end of the pressing device 57 far away from the inflation chamber 56 is connected with the lantern ring 4.

In use, the cable is placed inside the upper collar 51 and the lower collar 52, and then the inflation chamber 56 is inflated, the pressure inside the inflation chamber 56 increases, the cable inside the upper clamp ring 51 and the lower clamp ring 52 can be clamped by pushing the upper clamp ring and the lower clamp ring to move towards each other, when the cable is pulled in the up-down direction, the pneumatic telescopic rod 55 can be compressed through the upper clamping ring 51 and the lower clamping ring 52, the pneumatic telescopic rod 55 provides displacement buffering for cables through compressing internal air, the cables are prevented from being bent, the cables are conveniently protected, a plurality of groups of fixing devices 5 are arranged, and can be conveniently fixed in the same group of fixing devices 5 by the lantern ring sliding on the sliding rod 2, the cables can be conveniently classified, the mess of the cables is avoided, a rotating device 54 is arranged, the upper and lower collars 51, 52 can be rotated within the fixture 5 by rotation means 54 after they clamp the cable, facilitating subsequent adjustment.

Example two:

referring to fig. 1-4, the present invention provides a technical solution based on the first embodiment: the rotating device 54 comprises a rotating seat 541, a fixing groove 542 is formed in the bottom of the inner wall of the rotating seat 541, a threaded sleeve 543 is connected to the top of the rotating seat 541 in a threaded mode, a rotating sleeve 544 is connected to the inner wall of the threaded sleeve 543 in a rotating mode through a bearing, an ejector rod 545 is connected to the inner wall of the rotating sleeve 544 in a sliding mode, a fixing block 546 matched with the fixing groove 542 is arranged at the bottom of the ejector rod 545, the top of the ejector rod 545 is fixedly connected with the pneumatic telescopic rod 55, a limiting groove is formed in the rotating sleeve 544, and a limiting block is arranged on the side face of the ejector rod 545, located inside the rotating sleeve 544.

The cable fixing device is provided with a rotating device 54, when the upper clamping ring 51 and the lower clamping ring 52 clamp cables, the rotating device 54 can rotate through a rotating seat 541 and a push rod 545 in the rotating device 54, when the rotating device does not need to rotate, a rotating sleeve 543 is rotated, the push rod 545 is driven to move towards the direction of the fixing groove 542 through threads in the rotating process of the rotating sleeve 543, at the moment, a pneumatic telescopic rod 55 extends to drive the push rod 545 and a fixing block 546 on the push rod 545 to be inserted into the fixing groove 542, at the moment, the push rod 545 cannot rotate under the limiting effect of the fixing groove 542, the upper clamping ring 51 and the lower clamping ring 52 can be fixed, the rotation and the fixing of the rotating device 54 can be conveniently adjusted according to use requirements, the adaptability is good, the distance between the push rod 545 and the fixing groove 542 can be controlled through the threaded sleeve 544 and the push rod 545 are arranged, the sliding distance of the push rod 545 is controlled through a limiting groove in the rotating sleeve 544 and a limiting block on the side of the push rod 545, and with ejector 545 and pneumatic telescopic link 55, ejector 545 can only move in rotating cover 544 after pneumatic telescopic link 55 inflates, conveniently makes rotating device 54 and pneumatic telescopic link 55 linkage, and after inflating and making the cable fix, rotating device 54 can fix automatically, need not manual regulation.

Example three:

referring to fig. 1-5, the present invention provides a technical solution based on the first embodiment and the second embodiment: the pressing device 57 comprises a fixed seat 571, a sliding groove 572 is formed in the fixed seat 571, a sliding piston 573 is slidably connected to the inner wall of the sliding groove 572, one end of the sliding piston 573 penetrates through the sliding groove 572 and is fixedly connected with an adsorption disc 574, one end of the sliding piston 573, which is positioned outside the sliding groove 572, penetrates through the collar 4 and is slidably connected with the collar 4, the top of the fixed seat 571 is fixedly connected with the bottom of the collar 4, one end of the sliding groove 572 is communicated with the plenum chamber 56, one end of the adsorption disc 574, which is away from the sliding piston 573, is provided with an arc-shaped adsorption hole which is matched with the arc-shaped groove 6, and both sides of the adsorption disc are provided with the pressing device 57, when the interior of the plenum chamber 56 is inflated, the air pressure in the plenum chamber 56 is increased, the air pressure pushes the sliding piston 573 in the sliding groove 572 to move towards the slide rod 2, the sliding piston 573 drives the adsorption disc to be adsorbed on the inner wall of the arc-shaped groove 6 at the bottom of the slide rod 2, so as to conveniently fix the fixing device 5 on the slide rod 2, can be in the same place the operation integration of the operation of pressing from both sides tight cable and fixed fixing device 5, need not to adjust alone, it is more convenient to operate to the adsorption disc sets up to the arc with 6 looks adaptations of circular arc groove, and both sides all are provided with the absorption hole, can improve adsorption stability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.