Auxiliary fixing frame for optical cable installation and auxiliary fixing method for optical cable installation

Abstract

The present invention discloses an optical cable installation auxiliary fixing frame and an optical cable installation auxiliary fixing method in the field of optical cable installation, comprising a frame, a moving component, a feeding component, a driving component, a conveying component and a limiting component. The present invention clamps the sling and the optical cable by the moving component, starts the moving component to push the frame to move along the sling, and after each movement of a certain distance, drives the driving component to push the conveying component to convey the first clamp and the second clamp at the tail to the inside of the frame, and bundles the sling and the optical cable. In the process of laying the optical cable along the sling, the sling and the optical cable can be automatically bundled at intervals, without the need for workers to frequently climb high to bundle, thereby saving time and reducing safety hazards.

Description

Technical Field

[0001] The present invention relates to the technical field of optical cable installation, and in particular to an optical cable installation auxiliary fixing frame and an optical cable installation auxiliary fixing method. Background Art

[0002] Optical cables are manufactured to meet optical, mechanical or environmental performance specifications. They are communication cable assemblies that use one or more optical fibers placed in a sheath as transmission media and can be used individually or in groups. The installation methods of optical cables are divided into pipeline laying, direct burial laying and overhead laying.

[0003] The overhead laying method of optical cables is suitable for situations where a large space or special terrain needs to be crossed. For example, the optical cable needs to be connected between two electric poles, but the distance between the two electric poles is long. When the optical cable is suspended between the two electric poles, it is easy to bend and deform. At this time, it is necessary to first connect a sling between the two electric poles, lay the optical cable along the sling, and bundle the sling and the optical cable at regular intervals. However, the optical cable is generally laid overhead at a high height. When bundling the sling and the optical cable, the staff needs to climb up every certain distance using a ladder or a ladder to bundle them, which is time-consuming and also has certain safety hazards. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the existing optical cable installation auxiliary fixing frame and optical cable installation auxiliary fixing method, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide an optical cable installation auxiliary fixing frame and an optical cable installation auxiliary fixing method, which can automatically bundle the slings and optical cables at intervals during the process of laying the optical cables along the slings, without the need for workers to frequently climb high to bundle, saving time and reducing safety hazards.

[0007] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] An optical cable installation auxiliary fixing frame, comprising:

[0009] A frame, wherein a slot is formed on the top of the frame, and a first feed slot is formed on the symmetrical side walls of the frame;

[0010] The moving assembly comprises two first fixing plates symmetrically mounted at the bottom of the frame, a slide plate located between the two first fixing plates, and two second clamping blocks symmetrically located inside the frame, wherein a second motor is mounted on a side wall of one of the first fixing plates, an output end of the second motor extends between the two first fixing plates and is mounted with a first reciprocating threaded rod, a first reciprocating threaded hole is provided on the side wall of the slide plate, the first reciprocating threaded rod rotates through the first reciprocating threaded hole, and two second clamping grooves are provided on the side wall of the second clamping block, and a one-way roller is rotatably connected inside the second clamping groove;

[0011] A feeding assembly, comprising two feeding clips mounted on the symmetrical side walls of the frame, a plurality of first clips located inside one of the feeding clips, and a plurality of second clips located inside the other feeding clip, a conveying trough is provided on the side wall of the feeding clip, and a second feeding port is provided at a position corresponding to the first feeding trough at the rear end of the conveying trough;

[0012] A driving assembly includes a second one-way gear rotating on the bottom of the frame and connected to the slide plate, two second fixed plates symmetrically mounted on the bottom of the frame, and a moving block slidingly located between the two second fixed plates;

[0013] The conveying assembly includes a second positive and negative threaded rod rotatably connected to the rear of the frame, a first flat gear rotatably connected to the bottom of the frame and connected to the second positive and negative threaded rod, and two conveying plates located on both sides of the frame and connected to the second positive and negative threaded rod;

[0014] A limit assembly, wherein the limit assembly is two and is respectively arranged on the symmetrical side walls of the frame, and the limit assembly comprises a limit block slidably connected to the side wall of the frame and a connecting portion installed at the rear of the frame and connected to the conveying plate;

[0015] Wherein, each time the slide plate moves backward, it drives the moving block to move, until the moving block moves to be connected with the first flat gear, and the moving block drives the first flat gear to rotate.

[0016] As a preferred solution of the optical cable installation auxiliary fixing frame described in the present invention, a first motor is installed on the side wall of the frame, the output end of the first motor extends into the interior of the frame and is installed with a first positive and negative threaded rod, two first clamping blocks are symmetrically and slidingly connected inside the frame, a first threaded hole is provided on the side wall of the first clamping block, the first positive and negative threaded rod rotates through the first threaded hole, two first clamping grooves are provided on the side wall of the first clamping block, and an auxiliary roller is rotatably connected inside the first clamping groove.

[0017] As a preferred solution of the optical cable installation auxiliary fixing frame described in the present invention, the side wall of the first clamp block is equipped with a guide rod, the side wall of the second clamp block is provided with guide holes at positions corresponding to the guide rod, the guide rod of each side wall of the first clamp block extends into the corresponding guide hole, the top of the slide plate is provided with a guide groove, the bottom of the second clamp block is equipped with a guide block, and the guide block extends into the guide groove.

[0018] As a preferred solution of the optical cable installation auxiliary fixing frame described in the present invention, a push plate is slidably connected to the inside of the conveying trough, a spring is installed on the side wall of the push plate, and the other end of the spring is connected to the inner wall of the conveying trough, and the rearmost first clamp and the second clamp are respectively located at the first feeding trough positions on both sides of the frame, and the first clamp is symmetrically installed with a first ear plate on the side walls, and a first threaded rod is rotatably connected to one side wall of the first ear plate, and a first one-way gear is rotatably connected to the other side wall of the first ear plate, and the first threaded rod and the first one-way gear are coaxially fixedly connected, and a second ear plate is installed on the symmetrical side walls of the second clamp, and a second threaded hole is opened on the side wall of the second ear plate, and a second one-way rack is installed at the tail of the second clamp corresponding to the first one-way gear.

[0019] As a preferred solution of the optical cable installation auxiliary fixing bracket described in the present invention, the side wall of the slide plate is installed with a first one-way rack, the first one-way rack is meshed with the second one-way gear, the bottom of the second one-way gear is installed with a first bevel gear, a second reciprocating threaded rod is rotatably connected between the two second fixed plates, one end of the second reciprocating threaded rod extends out of the side wall of the second fixed plate and is installed with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a second reciprocating threaded hole is opened on the side wall of the moving block, the second reciprocating threaded rod rotates through the second reciprocating threaded hole, and a flat rack is installed on the side wall of the moving block.

[0020] As a preferred solution of the optical cable installation auxiliary fixing frame described in the present invention, one end of the second positive and negative threaded rod extends out from the side wall of the frame and is installed with a first pulley, the side wall of the first flat gear is installed with a second pulley, the first pulley and the second pulley are connected by a belt, the side wall of the conveying plate is installed with a connecting plate, the side wall of the connecting plate is provided with a third threaded hole, the second positive and negative threaded rod rotates through the third threaded hole, and the other end of the connecting plate is installed with a second flat rack.

[0021] As a preferred solution of the optical cable installation auxiliary fixing frame described in the present invention, the connecting part includes a second flat gear rotatably connected to the rear of the frame and a third fixed plate installed on the side wall of the frame, the second flat gear is meshed with the second flat rack, a third pulley is installed on the side wall of the second flat gear, a second threaded rod is rotatably connected to the side wall of the third fixed plate, a fourth pulley is rotatably connected to the other side wall of the third fixed plate, the second threaded rod and the fourth pulley are coaxially fixedly connected, and the third pulley and the fourth pulley are connected by a belt.

[0022] As a preferred solution of the optical cable installation auxiliary fixing frame described in the present invention, a fourth threaded hole is opened on the side wall of the limit block, and the second threaded rod is rotated to penetrate into the fourth threaded hole.

[0023] The present invention also provides an auxiliary fixing method for optical cable installation, wherein the auxiliary fixing method for optical cable installation adopts the above-mentioned auxiliary fixing frame for optical cable installation, and comprises the following steps:

[0024] S1, extending the optical cable and the sling from the slot into the interior of the frame and locating them between the two first clamping blocks, starting the first motor to drive the first positive and negative threaded rod to rotate, pushing the two first clamping blocks and the two second clamping blocks to approach each other and clamp on the optical cable and the sling, the sling is located in the upper first clamping groove and the second clamping groove, and the optical cable is located in the lower first clamping groove and the second clamping groove;

[0025] S2, starting the second motor to drive the first reciprocating threaded rod to rotate, pushing the slide to drive the second clamping block to move forward and backward, and each time the second clamping block moves backward, the one-way roller is locked and pushes the frame to move forward along the sling;

[0026] S3. As the slide plate moves backward each time, the first one-way rack drives the second one-way gear to rotate, and the second one-way gear drives the second reciprocating threaded rod to rotate, pushing the moving block to move a certain distance;

[0027] S4. When the moving block moves to the point where the flat rack meshes with the first flat gear, as the slide drives the moving block to move backward, the flat rack drives the first flat gear and the second positive and negative threaded rod to rotate, pushing the two conveying plates to approach each other, and the two conveying plates drive the first clamp and the second clamp located at the first feed trough position to enter the interior of the frame, and the sling and the optical cable are clamped between the first clamp and the second clamp, and when the second clamp moves backward, the second one-way rack drives the first one-way gear and the first threaded rod to rotate, and the first threaded rod rotates and extends into the second threaded hole, locking the second clamp with the first clamp, thereby bundling the sling and the optical cable;

[0028] S5. As the slide plate and the second clamping block move backward again, the moving block moves forward, the flat rack drives the first flat gear to reverse, and then drives the second positive and negative threaded rod to reverse, pushing the two conveying plates away from each other and resetting, and so on. In this way, the slings and optical cables are bundled at fixed intervals during the movement of the frame along the slings and optical cables.

[0029] Compared with the prior art: a moving component is arranged inside the frame, feeding clips are arranged on both sides of the frame, a plurality of first clips and second clips are respectively stored inside the two feeding clips, a driving component is arranged at the bottom of the frame, and a conveying component is arranged at the tail of the feeding clip. After the moving component clamps the sling and the optical cable, the moving component is started to push the frame to move along the sling, and after each movement of a certain distance, the driving component is driven to push the conveying component to transport the first clip and the second clip at the tail to the inside of the frame, and the sling and the optical cable are bundled. In the process of laying the optical cable along the sling, the sling and the optical cable can be automatically bundled at intervals, and the staff does not need to frequently climb high to bundle, which saves time and reduces safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0031] Figure 1 This is an overall structural diagram of an optical cable installation auxiliary fixing frame of the present invention;

[0032] Figure 2 This is a structural diagram of an optical cable installation auxiliary fixing frame of the present invention;

[0033] Figure 3This is a bottom structural diagram of a frame of an optical cable installation auxiliary fixing frame of the present invention;

[0034] Figure 4 The present invention is an auxiliary fixing frame for installing an optical cable Figure 3 Structure diagram at A in the middle;

[0035] Figure 5 This is a structural diagram of a movable assembly of an optical cable installation auxiliary fixing frame of the present invention;

[0036] Figure 6 This is a structural diagram of a feeding assembly of an optical cable installation auxiliary fixing frame of the present invention;

[0037] Figure 7 This is a partial structural diagram of an auxiliary fixing frame for optical cable installation according to the present invention;

[0038] Figure 8 This is a structural diagram of a loading plate of an auxiliary fixing frame for optical cable installation according to the present invention. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0040] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0041] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0042] The present invention provides an optical cable installation auxiliary fixing frame and an optical cable installation auxiliary fixing method, which can automatically bundle the slings and optical cables at intervals during the process of laying the optical cables along the slings, without the need for workers to frequently climb high to bundle, thus saving time and reducing safety hazards. Example 1

[0043] Figure 1-3 The structure diagram of the first embodiment of the auxiliary fixing frame for optical cable installation of the present invention is shown in FIG. Figure 1-Figure 3 An optical cable installation auxiliary fixing frame of the present embodiment includes a frame 100, a moving component 200, a loading component 300, a driving component 400, a conveying component 500 and a limiting component 600.

[0044] A slot 110 is provided on the top of the frame 100 , and a first feeding slot 120 is provided on the symmetrical side wall of the frame 100 . The slot 110 is used to move the sling and the optical cable into the interior of the frame 100 .

[0045] The moving assembly 200 includes two first fixed plates 210 symmetrically installed at the bottom of the frame 100, a slide plate 220 located between the two first fixed plates 210, and two second clamping blocks 230 symmetrically located inside the frame 100, wherein a second motor 210a is installed on the side wall of one of the first fixed plates 210, and the output end of the second motor 210a extends between the two first fixed plates 210 and is installed with a first reciprocating threaded rod 210b, a first reciprocating threaded hole 220a is provided on the side wall of the slide plate 220, and the first reciprocating threaded rod 210b rotates through the first reciprocating threaded hole 220a, and two second clamping grooves 230a are provided on the side wall of the second clamping block 230, and a one-way roller 230a-1 is rotatably connected inside the second clamping groove 230a, and the one-way roller 230a-1 is rotated by the friction of the sling and the optical cable when the second clamping block 230 moves forward. When the first reciprocating threaded rod 210b rotates, the first reciprocating threaded rod 210b is driven to rotate by the screw structure when the first reciprocating threaded rod 210b rotates. When the second clamping block 230 moves forward each time, the one-way roller 230a-1 rotates, and the position of the frame 100 remains unchanged. When the second clamping block 230 moves backward each time, the one-way roller 230a-1 is stuck, and the one-way roller 230a-1 rubs against the sling and the outer wall of the optical cable, and uses the friction force to push the frame 100 forward.

[0046] The feeding assembly 300 includes two feeding clips 310 installed on the symmetrical side walls of the frame 100, a plurality of first clips 320 located inside one of the feeding clips 310, and a plurality of second clips 330 located inside the other feeding clip 310. A conveying groove 310a is opened on the side wall of the feeding clip 310, and a second feeding port 310a-1 is opened at the rear end of the conveying groove 310a corresponding to the first feeding groove 120. The number of first clips 320 is consistent with the number of second clips 330. The plurality of first clips 320 are arranged in sequence from front to back inside the conveying groove 310a on one side, and the plurality of second clips 330 are arranged in sequence from front to back inside the conveying groove 310a on the other side. The first clip 320 and the second clip 330 located at the rear are respectively located at the two second feeding ports 310a-1.

[0047] The driving assembly 400 includes a second one-way gear 410 that rotates at the bottom of the frame 100 and is connected to the slide plate 220, two second fixed plates 420 that are symmetrically installed at the bottom of the frame 100, and a moving block 430 that is slidably located between the two second fixed plates 420. Each time the slide plate 220 moves backward, the moving block 430 is driven to move backward a certain distance until the moving block 430 moves backward to the right position. Each time the slide plate 220 moves backward, the moving block 430 is driven to move forward a certain distance.

[0048] The conveying assembly 500 includes a second forward and reverse threaded rod 510 rotatably connected to the rear of the frame 100, a first flat gear 520 rotatably connected to the bottom of the frame 100 and connected to the second forward and reverse threaded rod 510, and two conveying plates 530 located on both sides of the frame 100 and connected to the second forward and reverse threaded rod 510. When the moving block 430 moves a certain number of times, the moving block 430 is connected to the first flat gear 520. As the moving block 430 continues to move backward, the moving block 430 drives the first flat gear 520 and the second forward and reverse threaded rod 510 to rotate forward, pushing the two conveying plates 530 closer to each other. When the moving block 430 continues to move forward, the moving block 430 drives the first flat gear 520 and the second forward and reverse threaded rod 510 to reverse, pushing the two conveying plates 530 away from each other until the moving block 430 moves forward to separate from the first flat gear 520.

[0049] There are two limit assemblies 600 which are respectively arranged on the symmetrical side walls of the frame 100. The limit assemblies 600 include a limit block 610 slidably connected to the side wall of the frame 100 and a connecting part 620 installed at the rear of the frame 100 and connected to the conveying plate 530. When the conveying plate 530 moves toward the inside of the frame 100, the connecting part 620 is driven to push the limit block 610 to move forward, and the first clamp 320 and the second clamp 330 are limited inside the conveying groove 310a. When the conveying plate 530 is reset, the connecting part 620 is driven to push the limit block 610 to move backward and reset until the conveying plate 530 is reset, and the rearmost first clamp 320 and the second clamp 330 move to the second feed port 310a-1 position.

[0050] Combination Figure 1-Figure 3In the embodiment of the present invention, an auxiliary fixing frame for installing optical cable is used to clamp the sling and the optical cable by using two second clamping blocks 230 when laying the optical cable. The first fixing plate 210 is started to drive the slide plate 220 and the second clamping block 230 to move forward and backward. Each time the second clamping block 230 moves backward, the frame 100 is pushed forward along the sling, and each time the slide plate 220 moves backward, the moving block 430 is driven to move backward for a distance until the moving block 430 is connected to the first flat gear 520. As the slide plate 220 moves backward again, the moving block 430 is driven to move backward. The moving block 430 drives the first flat gear 520 and the second positive and negative threaded rod 510 to rotate, pushes the two conveying plates 530 to approach each other and drives the rearmost first clamp 320 and the second clamp 330 to move toward the inside of the frame 100, and bundles the sling and the optical cable through the first clamp 320 and the second clamp 330. As the slide plate 220 and the second clamp block 230 move backward again, the moving block 430 is pushed forward, and then the two conveying plates 530 are pushed away and reset until the moving block 430 is separated from the first flat gear 520. Example 2

[0051] Figure 1-8 The structure diagram of the second embodiment of the auxiliary fixing frame for optical cable installation of the present invention is shown in FIG. Figure 1-Figure 8 , which is different from the above-mentioned embodiment, an optical cable installation auxiliary fixing frame of this embodiment further includes:

[0052] A first motor 130 is installed on the side wall of the frame 100, and the output end of the first motor 130 extends into the interior of the frame 100 and is installed with a first positive and negative threaded rod 130a. Two first clamping blocks 140 are symmetrically and slidably connected inside the frame 100, and a first threaded hole 140a is opened on the side wall of the first clamping block 140. The first positive and negative threaded rod 130a rotates through the first threaded hole 140a, and two first clamping grooves 140b are opened on the side wall of the first clamping block 140. An auxiliary roller 140b-1 is rotatably connected inside the first clamping groove 140b. A guide rod 140c is installed on the side wall of the first clamping block 140, and a guide hole 230b is opened on the side wall of the second clamping block 230 at a position corresponding to the guide rod 140c. The guide rod 140c of each side wall of the first clamping block 140 extends into the corresponding guide hole 230b. A guide groove 220b is opened on the top of the slide plate 220. A guide block 230c is installed at the bottom of the block 230, and the guide block 230c extends into the guide groove 220b. After the frame 100 is moved until the sling and the optical cable enter the frame 100 through the slot 110, the sling is located in the upper first clamping groove 140b, and the optical cable is located in the lower first clamping groove 140b. The first motor 130 is started to drive the first positive and negative threaded rod 130a to rotate. When the first positive and negative threaded rod 130a rotates, the screw rod structure is used to push the two first clamping blocks 140 to approach each other and clamp the sling and the optical cable. When the two first clamping blocks 140 approach each other, the guide rod 140c is used to drive the two second clamping blocks 230 to approach each other and clamp the sling and the optical cable. When the first reciprocating threaded rod 210b rotates to push the slide plate 220 to move forward and backward, the slide plate 220 drives the guide block 230c to move, and then drives the second clamping block 230 to move forward and backward.

[0053] A push plate 310b is slidably connected inside the conveying trough 310a, and a spring 310b-1 is installed on the side wall of the push plate 310b, and the other end of the spring 310b-1 is connected to the inner wall of the conveying trough 310a. The rearmost first clamp 320 and the second clamp 330 are respectively located at the first feeding trough 120 positions on both sides of the frame 100, and the first clamp 320 is symmetrically installed with a first ear plate 320a on the side wall, and a first threaded rod 320a-1 is rotatably connected to one side wall of the first ear plate 320a, and a first one-way gear 320a-2 is rotatably connected to the other side wall of the first ear plate 320a, and the first threaded rod 320a-1 and the first one-way gear 320a-2 are coaxially fixedly connected, and a second ear plate 330a is symmetrically installed on the side wall of the second clamp 330, and a second threaded hole 330a-1 is opened on the side wall of the second ear plate 330a, and the tail of the second clamp block 230 is connected to the first one-way gear 320a -2 A second one-way rack 230d is installed at the corresponding position, and the spring 310b-1 pushes the push plate 310b to move backward, and then pushes the first clamp 320 and the second clamp 330 to move backward inside the conveying groove 310a, until the side walls of the first clamp 320 and the second clamp 330 respectively abut against the side walls of the two limit blocks 610. At this time, the rearmost first clamp 320 and the second clamp 330 are located at the second feeding port 310a-1. When the first clamp 320 and the second clamp 330 are close to each other, as the second clamp block 230 drives the second one-way rack 230d to move backward, the second one-way rack 230d engages with the first one-way gear 320a-2. When the second one-way rack 230d moves backward, it drives the first one-way gear 320a-2 and the first threaded rod 320a-1 to rotate, and the screw rod structure is used to push the first ear plate 320a and the second ear plate 330a to approach and lock them.

[0054] A first one-way rack 220c is installed on the side wall of the slide plate 220, and the first one-way rack 220c is meshed with the second one-way gear 410. A first bevel gear 410a is installed on the bottom of the second one-way gear 410. A second reciprocating threaded rod 420a is rotatably connected between the two second fixed plates 420. One end of the second reciprocating threaded rod 420a extends out of the side wall of the second fixed plate 420 and is installed with a second bevel gear 420b. The first bevel gear 410a is meshed with the second bevel gear 420b. A second reciprocating threaded hole 430a is opened on the side wall of the moving block 430. The second reciprocating threaded rod 420a rotates through the second reciprocating threaded hole 430a. A flat rack 430b is installed on the side wall of the moving block 430. When the slide plate 220 Each time it moves backward, the first one-way rack 220c drives the second one-way gear 410 and the first bevel gear 410a to rotate, and the first bevel gear 410a drives the second bevel gear 420b and the second reciprocating threaded rod 420a to rotate. When the second reciprocating threaded rod 420a rotates, the screw structure is used to push the moving block 430 to move backward for a distance until the moving block 430 moves backward into place. The next time the first one-way rack 220c moves backward and drives the second reciprocating threaded rod 420a to rotate, it continues to push the moving block 430 forward. Similarly, when the moving block 430 moves forward into place, the next time the first one-way rack 220c drives the second reciprocating threaded rod 420a to rotate, it pushes the moving block 430 to move backward.

[0055] One end of the second positive and negative threaded rod 510 extends out of the side wall of the frame 100 and is installed with a first pulley 510a, and a second pulley 520a is installed on the side wall of the first flat gear 520. The first pulley 510a and the second pulley 520a are connected by a belt. A connecting plate 530a is installed on the side wall of the conveying plate 530. The side wall of the connecting plate 530a is provided with a third threaded hole 530a-1. The second positive and negative threaded rod 510 rotates through the third threaded hole 530a-1. The other end of the connecting plate 530a is installed with a second flat rack 530b. The connecting part 620 includes a second flat gear 620a rotatably connected to the rear of the frame 100 and a third fixed gear 530a installed on the side wall of the frame 100. The second flat gear 620a is meshed with the second flat rack 530b, the side wall of the second flat gear 620a is installed with a third pulley 620a-1, the side wall of the third fixed plate 620b is rotatably connected with the second threaded rod 620b-1, the other side wall of the third fixed plate 620b is rotatably connected with the fourth pulley 620b-2, the second threaded rod 620b-1 and the fourth pulley 620b-2 are coaxially fixedly connected, the third pulley 620a-1 and the fourth pulley 620b-2 are connected by a belt, the side wall of the limit block 610 is provided with a fourth threaded hole 610a, the second threaded rod 620b-1 rotates deep into the fourth threaded hole 610a, when After the flat rack 430b moves back to mesh with the first flat gear 520, as the moving block 430 moves back again, the flat rack 430b drives the first flat gear 520 and the second pulley 520a to rotate, and the second pulley 520a drives the first pulley 510a and the second positive and negative threaded rod 510 to rotate by the belt, and the two conveying plates 530 are pushed closer to each other by the screw structure. When the two conveying plates 530 are closer to each other, the second flat rack 530b drives the second flat gear 620a and the third pulley 620a-1 to rotate, and the third pulley 620a-1 drives the fourth pulley 620b-2 and the second threaded rod 620b-1 to rotate by the belt, and the screw structure is used to push the two conveying plates 530 closer to each other. The movable limit block 610 moves forward, limiting and sealing the first clamp 320 and the second clamp 330 inside the conveying groove 310a. When the movable block 430 and the flat rack 430b move forward, the flat rack 430b drives the first flat gear 520 to reverse, and then drives the second positive and negative threaded rod 510 to reverse, pushing the two conveying plates 530 away from each other. When the two conveying plates 530 move away from each other, the second flat rack 530b drives the second flat gear 620a to reverse, and then drives the second threaded rod 620b-1 to reverse, pushing the fourth threaded hole 610a to move backward and reset, until the conveying plate 530 is reset, the limit block 610 is reset, and the flat rack 430b is separated from the first flat gear 520.

[0056] Combination Figure 1-Figure 8In this embodiment, an auxiliary fixing frame for installing an optical cable is used. When laying an optical cable, the optical cable and the sling are moved between the two first clamping blocks 140, and the first motor 130 is started to drive the two first clamping blocks 140 and the two second clamping blocks 230 to approach each other, and the sling is clamped in the upper first clamping groove 140b and the second clamping groove 230a, and the optical cable is clamped in the lower first clamping groove 140b and the second clamping groove 230a, and the second motor 210a is started to drive the slide plate 220 and the second clamping block 230 to move back and forth. When the second clamping block 230 moves backward, the one-way roller 230a-1 rubs against the sling. The first one-way rack 220c drives the second one-way gear 410 to rotate, and then drives the moving block 430 to move backward for a certain distance. When the slide plate 220 moves backward and drives the frame 100 forward for a certain number of times, the flat rack 430b engages with the first flat gear 520. As the slide plate 220 and the first one-way rack 220c move backward for the next time, the moving block 430 is driven to continue to move backward. The flat rack 430b drives the first flat gear 520 to rotate, and drives the two conveying plates 530 to approach each other. The two conveying plates 530 push the first flat gear 520 located at the second flat gear 520. The first clamp 320 and the second clamp 330 inside the second feed port 310a-1 are close to each other and clamp the sling and the optical cable together. At the same time, when the second clamp 230 moves backward, the second one-way rack 230d drives the first one-way gear 320a-2 and the first threaded rod 320a-1 to rotate, and the first threaded rod 320a-1 rotates through the second threaded hole 330a-1 to lock the first clamp 320 and the second clamp 330. At the same time, when the two conveying plates 530 are close to each other, the two limit blocks 610 are pushed forward to the second feed port 310a-1 respectively, and the remaining first clamp 320 is locked. 0 and the second clamp 330 are limited inside the conveying groove 310a. When the slide plate 220 moves forward, the moving block 430 moves forward, and the flat rack 430b drives the first flat gear 520 to reverse, pushing the two conveying plates 530 away from each other, and at the same time drives the limit block 610 to move backward and reset. When the two conveying plates 530 are reset, the spring 310b-1 pushes the push plate 310b to push the first clamp 320 and the second clamp 330 inside the conveying groove 310a backward, so that the rearmost first clamp 320 and the second clamp 330 move to the second feeding port 310a-1 position, waiting for the next bundling.

[0057] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An auxiliary fixing frame for optical cable installation, characterized in that: include: A frame (100), wherein a slot (110) is provided on the top of the frame (100), a first material feeding slot (120) is provided on a symmetrical side wall of the frame (100), a first motor (130) is installed on the side wall of the frame (100), an output end of the first motor (130) extends into the interior of the frame (100) and is installed with a first positive and negative threaded rod (130a), two first clamping blocks (140) are symmetrically slidably connected inside the frame (100), a first threaded hole (140a) is provided on the side wall of the first clamping block (140), the first positive and negative threaded rod (130a) rotatably passes through the first threaded hole (140a), two first clamping grooves (140b) are provided on the side wall of the first clamping block (140), and an auxiliary roller (140b-1) is rotatably connected inside the first clamping groove (140b); The moving assembly (200) comprises two first fixing plates (210) symmetrically mounted on the bottom of the frame (100), a sliding plate (220) located between the two first fixing plates (210), and two second clamping blocks (230) symmetrically located inside the frame (100), wherein a second motor (210a) is mounted on the side wall of one of the first fixing plates (210), an output end of the second motor (210a) extends between the two first fixing plates (210) and is mounted with a first reciprocating threaded rod (210b), a first reciprocating threaded hole (220a) is formed on the side wall of the sliding plate (220), the first reciprocating threaded rod (210b) rotatably passes through the first reciprocating threaded hole (220a), and two second clamping grooves (230a) are formed on the side wall of the second clamping block (230), and a one-way roller (230a-1) is rotatably connected inside the second clamping groove (230a); A feeding assembly (300) comprising two feeding clips (310) mounted on symmetrical side walls of the frame (100), a plurality of first clips (320) located inside one of the feeding clips (310), and a plurality of second clips (330) located inside the other feeding clip (310), a conveying groove (310a) being provided on the side wall of the feeding clip (310), and a second feeding port (310a-1) being provided at a position at the rear end of the conveying groove (310a) corresponding to the first feeding groove (120); A driving assembly (400) comprising a second one-way gear (410) rotating at the bottom of the frame (100) and connected to the slide plate (220), two second fixing plates (420) symmetrically mounted at the bottom of the frame (100), and a moving block (430) slidably located between the two second fixing plates (420); A conveying assembly (500) comprising a second helical threaded rod (510) rotatably connected to the rear of the frame (100), a first flat gear (520) rotatably connected to the bottom of the frame (100) and connected to the second helical threaded rod (510), and two conveying plates (530) located on both sides of the frame (100) and connected to the second helical threaded rod (510); a limiting assembly (600), the limiting assembly (600) comprising two and respectively arranged on symmetrical side walls of the frame (100), the limiting assembly (600) comprising a limiting block (610) slidably connected to the side wall of the frame (100) and a connecting portion (620) installed at the rear of the frame (100) and connected to the conveying plate (530); Each time the slide plate (220) moves backward, it drives the moving block (430) to move until the moving block (430) moves to connect with the first flat gear (520), and then the moving block (430) drives the first flat gear (520) to rotate; A push plate (310b) is slidably connected to the inside of the conveying trough (310a), a spring (310b-1) is installed on the side wall of the push plate (310b), and the other end of the spring (310b-1) is connected to the inner wall of the conveying trough (310a). The rearmost first clamp (320) and the second clamp (330) are respectively located at the first feeding trough (120) positions on both sides of the frame (100), and the first clamp (320) is symmetrically installed with a first ear plate (320a), and one side wall of the first ear plate (320a) is rotatably connected to a first screw. The first ear plate (320a-1) is rotatably connected to the other side wall of the first ear plate (320a) with a first one-way gear (320a-2); the first threaded rod (320a-1) and the first one-way gear (320a-2) are coaxially fixedly connected; a second ear plate (330a) is installed on a symmetrical side wall of the second clamp (330); a second threaded hole (330a-1) is opened on the side wall of the second ear plate (330a); and a second one-way rack (230d) is installed at a position corresponding to the tail of the second clamp (230) and the first one-way gear (320a-2).

2. The optical cable installation auxiliary fixing bracket according to claim 1, characterized in that: A guide rod (140c) is installed on the side wall of the first clamping block (140), and a guide hole (230b) is opened at a position on the side wall of the second clamping block (230) corresponding to the guide rod (140c), and the guide rod (140c) on each side wall of the first clamping block (140) extends into the corresponding guide hole (230b), a guide groove (220b) is opened on the top of the slide plate (220), and a guide block (230c) is installed on the bottom of the second clamping block (230), and the guide block (230c) extends into the guide groove (220b).

3. The optical cable installation auxiliary fixing frame according to claim 1, characterized in that: A first one-way rack (220c) is installed on the side wall of the slide plate (220), the first one-way rack (220c) is meshed with the second one-way gear (410), a first bevel gear (410a) is installed at the bottom of the second one-way gear (410), a second reciprocating threaded rod (420a) is rotatably connected between the two second fixed plates (420), one end of the second reciprocating threaded rod (420a) extends out of the side wall of the second fixed plate (420) and is installed with a second bevel gear (420b), the first bevel gear (410a) is meshed with the second bevel gear (420b), a second reciprocating threaded hole (430a) is opened on the side wall of the moving block (430), the second reciprocating threaded rod (420a) rotates through the second reciprocating threaded hole (430a), and a flat rack (430b) is installed on the side wall of the moving block (430).

4. The optical cable installation auxiliary fixing frame according to claim 1, characterized in that: One end of the second positive and negative threaded rod (510) extends out of the side wall of the frame (100) and is installed with a first pulley (510a); the side wall of the first flat gear (520) is installed with a second pulley (520a); the first pulley (510a) and the second pulley (520a) are connected via a belt; the side wall of the conveying plate (530) is installed with a connecting plate (530a); the side wall of the connecting plate (530a) is provided with a third threaded hole (530a-1); the second positive and negative threaded rod (510) rotates through the third threaded hole (530a-1); and the other end of the connecting plate (530a) is installed with a second flat rack (530b).

5. The optical cable installation auxiliary fixing frame according to claim 4, characterized in that: The connecting portion (620) comprises a second flat gear (620a) rotatably connected to the rear of the frame (100) and a third fixed plate (620b) installed on the side wall of the frame (100); the second flat gear (620a) is meshed with the second flat rack (530b); a third pulley (620a-1) is installed on the side wall of the second flat gear (620a); a second threaded rod (620b-1) is rotatably connected to the side wall of the third fixed plate (620b); a fourth pulley (620b-2) is rotatably connected to the other side wall of the third fixed plate (620b); the second threaded rod (620b-1) and the fourth pulley (620b-2) are coaxially fixedly connected; and the third pulley (620a-1) and the fourth pulley (620b-2) are connected via a belt.

6. The optical cable installation auxiliary fixing frame according to claim 5, characterized in that: A fourth threaded hole (610a) is provided on the side wall of the limiting block (610), and the second threaded rod (620b-1) rotates to penetrate into the fourth threaded hole (610a).

7. An optical cable installation auxiliary fixing method, using an optical cable installation auxiliary fixing frame according to claims 1-6, comprising: S1. Extend the optical cable and the sling from the slot (110) into the frame (100) and position them between the two first clamping blocks (140), start the first motor (130) to drive the first positive and negative threaded rod (130a) to rotate, push the two first clamping blocks (140) and the two second clamping blocks (230) to approach each other and clamp on the optical cable and the sling, the sling is located in the upper first clamping groove (140b) and the second clamping groove (230a), and the optical cable is located in the lower first clamping groove (140b) and the second clamping groove (230a); S2, starting the second motor (210a) to drive the first reciprocating threaded rod (210b) to rotate, pushing the slide plate (220) to drive the second clamping block (230) to move forward and backward, and each time the second clamping block (230) moves backward, the one-way roller (230a-1) is locked and drives the frame (100) to move forward along the sling; S3. As the slide plate (220) moves backward each time, the first one-way rack (220c) drives the second one-way gear (410) to rotate, and the second one-way gear (410) drives the second reciprocating threaded rod (420a) to rotate, thereby pushing the moving block (430) to move a certain distance; S4. When the moving block (430) moves to the point where the flat rack (430b) meshes with the first flat gear (520), as the slide plate (220) drives the moving block (430) to move backward, the flat rack (430b) drives the first flat gear (520) and the second positive and negative threaded rod (510) to rotate, pushing the two conveying plates (530) closer to each other. The two conveying plates (530) drive the first clamping piece (320) and the second clamping piece (330) located at the first feeding trough (120) to move closer to each other. The first clamp (320) and the second clamp (330) are inserted into the frame (100), the sling and the optical cable are clamped between the first clamp (320) and the second clamp (330), and when the second clamp (230) moves backward, the second one-way rack (230d) drives the first one-way gear (320a-2) and the first threaded rod (320a-1) to rotate, and the first threaded rod (320a-1) rotates and extends into the second threaded hole (330a-1), locking the second clamp (330) and the first clamp (320), thereby bundling the sling and the optical cable; S5. As the slide plate (220) and the second clamping block (230) move backward again, the moving block (430) moves forward, and the flat rack (430b) drives the first flat gear (520) to reverse, and then drives the second positive and negative threaded rod (510) to reverse, pushing the two conveying plates (530) away from each other and reset, and in this way, the slings and optical cables are bundled at a fixed distance during the movement of the frame (100) along the slings and optical cables.

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