CN219370078U

CN219370078U - Optical cable traction chuck

Info

Publication number: CN219370078U
Application number: CN202320424515.9U
Authority: CN
Inventors: 安国防; 纪德祥
Original assignee: China Construction Chenglong Construction Engineering Co ltd
Current assignee: China Construction Chenglong Construction Engineering Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-07-18
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to a traction chuck, in particular to an optical cable traction chuck, which comprises a supporting component, a traction component and a buffer component, wherein the supporting component comprises a fixed box, the traction component comprises a traction roller I, a traction roller II and a motor, the traction roller I and the traction roller II are both rotated in the fixed box, a plurality of traction grooves are formed in the outer walls of the traction roller I and the traction roller II, a driving gear and a driven gear are fixedly sleeved outside the shaft ends of the traction roller I and the traction roller II respectively, the driving gear and the driven gear are meshed with each other, the shaft ends of the traction roller I are fixed on an output shaft of the motor, the buffer component comprises a fixing frame and a guide plate, the guide plate is fixed on the side surface of the fixed box, a guide rod is fixed in the fixing frame, and a buffer spring is arranged between the fixing frame and the guide plate. The utility model can pull optical cables with different sizes, thereby being capable of meeting the pulling of the optical cables with different sizes, and simultaneously having a buffer structure, and avoiding the damage of the optical cables caused by the abrupt tightening during the pulling.

Description

Optical cable traction chuck

Technical Field

The utility model relates to a traction chuck, in particular to an optical cable traction chuck, and belongs to the technical field of communication engineering construction.

Background

Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications by utilizing one or more optical fibers disposed in a covering sheath as a transmission medium and may be used alone or in groups of communication cable assemblies. The optical cable mainly comprises an optical fiber, a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper aluminum and the like are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line for realizing optical signal transmission, wherein a certain number of optical fibers form a cable core in a certain mode, a sheath is covered outside the cable core, and an outer protective layer is covered outside the cable core. Namely: the cable formed by the optical fiber through a certain process needs to be pulled or fixed by a clamping head when the optical cable is pulled.

The Chinese patent number CN216748224U provides an optical cable traction chuck for communication engineering construction, which relates to the technical field of optical cables and comprises a device body and a traction chuck mechanism, wherein the device body comprises a base, and a switch is fixedly arranged at the top end of the base; the traction chuck mechanism comprises a motor, the motor is arranged on one side of the top end of the base, two mounting plates are fixedly arranged on the top end of the base, a rotating shaft is fixedly arranged at the output end of the motor, one end of the rotating shaft, which is far away from the motor, movably penetrates through an opening on one side of the left mounting plate, and one end of the rotating shaft, which is far away from the motor, is movably connected with the inner side of the right mounting plate through a bearing. When the optical cable traction device is used, after the optical cable port passes through the space between the traction wheel and the auxiliary wheel, the switch is operated to start the motor, and the motor works to drive the rotating shaft to rotate at the moment, so that the traction wheel is in a rotating state, the optical cable is pulled through friction between the traction wheel and the optical cable, and the working strength for cable traction is reduced. The cable can be straightened, and the cable can be pulled more conveniently.

However, the above cases, while pulling the cable, reduce the working strength of pulling the cable. The cable can be straightened, the cable is pulled more conveniently, but only the optical cable with the specified size can be pulled, the traction of the optical cables with different sizes cannot be met, meanwhile, the cable has no buffer structure, and the cable is easy to damage due to sudden tightening during traction.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model aims to solve the problems and provide an optical cable traction chuck.

The optical cable traction chuck comprises a supporting component, a traction component and a buffer component, wherein the supporting component comprises a fixed box, the traction component comprises a traction roller I, a traction roller II and a motor, the traction roller I and the traction roller II rotate in the fixed box, a plurality of traction grooves are formed in the outer walls of the traction roller I and the traction roller II, a driving gear and a driven gear are fixedly sleeved outside the shaft ends of the traction roller I and the traction roller II respectively, the driving gear and the driven gear are meshed with each other, the shaft ends of the traction roller I are fixed on an output shaft of the motor, the buffer component comprises a fixing frame and a guide plate, the guide plate is fixed on the side face of the fixed box, a guide rod is fixed in the fixing frame, a buffer spring is arranged between the fixing frame and the guide plate, and the buffer spring is sleeved outside the guide rod.

Further, install the clamping assembly on the fixed box, the clamping assembly includes screw rod, crane and grip slipper, the screw rod screw thread runs through at the top of fixed box, fastening nut is installed to the external screw thread of screw rod.

Further, the clamping seat is fixed in the fixed box, the bottom of the lifting frame and the top of the clamping seat are provided with corresponding clamping grooves, and the top of the lifting frame is fixed with a guide rod.

Further, the connecting seat is installed at the top of crane, the bottom mounting of screw rod has the rolling disc, the rolling disc rotates the inside at the connecting seat.

Further, the guide assembly is installed on the front face and the back face of the fixed box, the guide assembly comprises a fixed plate and a guide pipe, the fixed plate is fixed on the fixed box, the guide pipe is fixed on the fixed plate, and a second guide hole is formed in one side of the fixed plate.

Further, the protecting crust is installed to one side of fixed case, driving gear and driven gear are located the inside of fixed case, the motor is installed in one side of protecting crust.

Further, the bottom of fixed case is provided with the mounting panel, open at the top of mounting panel has the mounting hole, the mount is fixed on the mounting panel.

Further, a first guide hole is formed in the top of the fixed box, and the guide rod is inserted into the first guide hole in a sliding mode.

The utility model has the technical effects and advantages that: (1) Through the buffer assembly, the guide plate in the buffer assembly slides on the guide rod in a sliding manner, the buffer springs can buffer the fixed box which moves left and right, and the two buffer springs can restore to the original position when the fixed box is not stressed, so that the damage to the optical cable caused by abrupt tightening during traction can be avoided; (2) Through the traction assembly, a motor in the traction assembly drives a driving gear and a traction roller I to rotate, the driving gear drives a driven gear and a traction roller II to rotate, the traction roller I and the traction roller II are matched to facilitate driving the optical cable to move, and meanwhile, traction grooves with different sizes are formed in the traction roller I and the traction roller II, so that the traction of the optical cable with different sizes can be achieved; (3) Through the clamping component and the guide component that set up, screw thread in the clamping component runs through the top of rotation at the fixed pin, and the screw rod rotates and is convenient for drive the crane and goes up and down, and crane lift cooperation grip pad is convenient for carry out the centre gripping fixedly to the optical cable, can carry out at any time and hold fixedly to the optical cable, and the stand pipe in the guide component can lead to entering into and export the optical cable in the fixed box, avoids taking place the skew.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a traction assembly of the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

fig. 4 is a schematic structural view of a guide assembly according to the present utility model.

In the figure: 100. a support assembly; 101. a fixed box; 102. a mounting plate; 103. a mounting hole; 104. a first guide hole; 200. a traction assembly; 201. a first traction roller; 202. a traction roller II; 203. a traction groove; 204. a drive gear; 205. a driven gear; 206. a motor; 207. a protective shell; 300. a clamping assembly; 301. a screw; 302. fastening a screw cap; 303. a lifting frame; 304. a clamping seat; 305. a clamping groove; 306. a guide rod; 307. a connecting seat; 308. a rotating disc; 400. a guide assembly; 401. a fixing plate; 402. a guide tube; 403. a second guide hole; 500. a buffer assembly; 501. a fixing frame; 502. a guide plate; 503. a guide rod; 504. and a buffer spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an optical cable traction chuck includes a support assembly 100, a traction assembly 200 and a buffer assembly 500, the traction assembly 200 includes a traction roller one 201, a traction roller two 202 and a motor 206, the traction roller one 201 and the traction roller two 202 rotate in a fixed box 101, the traction roller one 201 and the traction roller two 202 cooperate to drive optical cables to move, a plurality of traction grooves 203 are formed in the outer walls of the traction roller one 201 and the traction roller two 202, different sizes of traction grooves 203 can be used for traction of optical cables with different sizes, a driving gear 204 and a driven gear 205 are fixedly sleeved on the outer parts of shaft ends of the traction roller one 201 and the traction roller two 202 respectively, the driving gear 204 and the driven gear 205 are meshed with each other, the driving gear 204 drives the driven gear 205 and the traction roller two 202 to rotate, the shaft ends of the traction roller one 201 are fixed on an output shaft of the motor 206, the motor 206 drives the driving gear 204 and the traction roller one 201 to rotate, a protective shell 207 is installed on one side of the fixed box 101, the driving gear 204 and the driven gear 205 is located in the fixed box 101, and the motor 206 is installed on one side of the protective shell 207;

the buffer component 500 comprises a fixing frame 501 and a guide plate 502, the guide plate 502 is fixed on the side face of the fixing box 101, a guide rod 503 is fixed in the fixing frame 501, a buffer spring 504 is installed between the fixing frame 501 and the guide plate 502, the buffer spring 504 is used for buffering the fixing box 101 moving left and right, the buffer spring 504 is sleeved outside the guide rod 503, and the two buffer springs 504 can be restored to the original position when the fixing box 101 is not stressed, so that the cable damage caused by sudden tightening during traction can be avoided.

As a technical optimization scheme of the utility model, a clamping assembly 300 is arranged on a fixed box 101, the clamping assembly 300 comprises a screw 301, a lifting frame 303 and a clamping seat 304, the screw 301 penetrates through the top of the fixed box 101 in a threaded manner, the screw 301 rotates to drive the lifting frame 303 to lift conveniently, a fastening nut 302 is arranged on the external screw of the screw 301, the clamping seat 304 is fixed in the fixed box 101, corresponding clamping grooves 305 are formed in the bottom of the lifting frame 303 and the top of the clamping seat 304, a guide rod 306 is fixed on the top of the lifting frame 303, a connecting seat 307 is arranged on the top of the lifting frame 303, the lifting frame 303 is matched with the clamping seat 304 in a lifting manner to clamp and fix a cable at any time, a rotating disc 308 is fixed at the bottom end of the screw 301, and the rotating disc 308 rotates in the connecting seat 307.

As a technical optimization scheme of the utility model, the front and back sides of the fixing box 101 are provided with the guide assemblies 400, the guide assemblies 400 comprise the fixing plate 401 and the guide pipe 402, the guide pipe 402 can guide the optical cable entering the fixing box 101 to enter and output, the deviation is avoided, the fixing plate 401 is fixed on the fixing box 101, the guide pipe 402 is fixed on the fixing plate 401, and one side of the fixing plate 401 is provided with the second guide hole 403.

As a technical optimization scheme of the utility model, the supporting component 100 comprises a fixing box 101, a mounting plate 102 is arranged at the bottom of the fixing box 101, a traction chuck can be fixed at a designated position through the mounting plate 102, a mounting hole 103 is formed in the top of the mounting plate 102, a fixing frame 501 is fixed on the mounting plate 102, a first guide hole 104 is formed in the top of the fixing box 101, and a guide rod 306 is slidably inserted into the first guide hole 104.

When the optical cable clamping device is used, the mounting plate 102 is fixed to a designated position, then an optical cable is inserted into the guide tube 402 and the guide hole II 403, the guide tube 402 is adopted to guide the optical cable entering the fixing box 101 to enter and output, the offset is avoided, when the optical cable is required to be pulled, the motor 206 is started, the motor 206 drives the driving gear 204 and the first traction roller 201 to rotate, the driving gear 204 drives the driven gear 205 and the second traction roller 202 to rotate, the first traction roller 201 and the second traction roller 202 are matched to facilitate the optical cable to move, meanwhile, the first traction roller 201 and the second traction roller 202 are provided with traction grooves 203 with different sizes, so that the optical cable with different sizes can be pulled, the guide plate 502 slides on the guide rod 503, the buffer spring 504 is adopted to buffer the fixing box 101 which moves left and right, the buffer spring 504 can restore to the original position when the fixing box 101 is not stressed, so that damage caused by abrupt tightening when the optical cable is required to be clamped, the motor 206 is closed, the screw 301 is rotated to facilitate the lifting of the lifting frame 303, the lifting frame 303 is driven to lift the optical cable, the lifting frame is matched to clamp the optical cable to be clamped, and the optical cable can be fixed at any time.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An optical cable traction chuck, comprising a support assembly (100), a traction assembly (200) and a buffer assembly (500), characterized in that: the utility model provides a support assembly (100) is including fixed case (101), traction assembly (200) are including traction roller one (201), traction roller two (202) and motor (206), traction roller one (201) and traction roller two (202) all rotate in the inside of fixed case (101), a plurality of traction grooves (203) have been opened to the outer wall of traction roller one (201) and traction roller two (202), the axle head outside of traction roller one (201) and traction roller two (202) has fixedly cup jointed driving gear (204) and driven gear (205) respectively, intermesh between driving gear (204) and driven gear (205), the axle head of traction roller one (201) is fixed on the output shaft of motor (206), buffering assembly (500) are including mount (501) and deflector (502), deflector (502) are fixed in the side of fixed case (101), the inside of mount (501) is fixed with guide arm (503), install buffer spring (504) between mount (501) and deflector (502), buffer spring (503) cup joint the outside.

2. A cable traction collet as defined in claim 1, wherein: install centre gripping subassembly (300) on fixed box (101), centre gripping subassembly (300) include screw rod (301), crane (303) and grip slipper (304), screw rod (301) screw thread runs through at the top of fixed box (101), fastening nut (302) are installed to the external screw thread of screw rod (301).

3. A cable traction collet as defined in claim 2, wherein: the clamping seat (304) is fixed in the fixed box (101), the bottom of the lifting frame (303) and the top of the clamping seat (304) are provided with corresponding clamping grooves (305), and the top of the lifting frame (303) is fixed with a guide rod (306).

4. A cable traction collet as defined in claim 3, wherein: the top of crane (303) is installed connecting seat (307), the bottom of screw rod (301) is fixed with rolling disc (308), rolling disc (308) rotates in connecting seat (307) inside.

5. A cable traction collet as defined in claim 1, wherein: the guide assembly (400) is installed on the front face and the back face of the fixed box (101), the guide assembly (400) comprises a fixed plate (401) and a guide pipe (402), the fixed plate (401) is fixed on the fixed box (101), the guide pipe (402) is fixed on the fixed plate (401), and one side of the fixed plate (401) is provided with a second guide hole (403).

6. A cable traction collet as defined in claim 1, wherein: a protective shell (207) is arranged on one side of the fixed box (101), the driving gear (204) and the driven gear (205) are located in the fixed box (101), and the motor (206) is arranged on one side of the protective shell (207).

7. A cable traction collet as defined in claim 1, wherein: the bottom of fixed case (101) is provided with mounting panel (102), mounting hole (103) are opened at the top of mounting panel (102), mount (501) are fixed on mounting panel (102).

8. A cable traction collet as defined in claim 3, wherein: the top of the fixed box (101) is provided with a first guide hole (104), and the guide rod (306) is inserted into the first guide hole (104) in a sliding mode.