CN114498450B - Flexible pneumatic control cable feeding equipment for laying communication engineering cables - Google Patents
Flexible pneumatic control cable feeding equipment for laying communication engineering cables Download PDFInfo
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- CN114498450B CN114498450B CN202111634742.6A CN202111634742A CN114498450B CN 114498450 B CN114498450 B CN 114498450B CN 202111634742 A CN202111634742 A CN 202111634742A CN 114498450 B CN114498450 B CN 114498450B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/086—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using fluid as pulling means, e.g. liquid, pressurised gas or suction means
Abstract
The invention discloses flexible pneumatic control cable feeding equipment for laying communication engineering cables, which comprises a base, a bidirectional self-adaptive feeding supporting component, a lifting adjusting component and a dynamic pneumatic control flexible clamping circulating feeding mechanism, wherein the bidirectional self-adaptive feeding supporting component is arranged on the base, the lifting adjusting component is arranged on one side of the upper wall of the base, the dynamic pneumatic control flexible clamping circulating feeding mechanism is arranged on the lifting adjusting component, the dynamic pneumatic control flexible clamping circulating feeding mechanism comprises a chain type feeding transmission component, a pneumatic control type dynamic clamping component and a self-clamping pneumatic control component, the chain type feeding transmission component is arranged on one side of the lifting adjusting component, the pneumatic control type dynamic clamping component is arrayed on the chain type feeding transmission component, and the self-clamping pneumatic control component is arranged on the pneumatic control type dynamic clamping component. The invention belongs to the field of cable laying, and particularly relates to flexible pneumatic control cable feeding equipment for laying a dynamic circulation lossless communication engineering cable, which is compact in structure and simple and convenient to operate.
Description
Technical Field
The invention belongs to the technical field of cable laying, and particularly relates to flexible pneumatic control cable feeding equipment for laying communication engineering cables.
Background
The cable trench is an underground pipeline for laying and replacing electric power or telecommunication cable facilities, is also an enclosure structure of the laid cable facilities, has the structural forms of rectangular, circular, arched and other pipeline structures, is commonly used in the cable trench in domestic power transmission engineering and comprises an underground cable trench, a cable tunnel, a cable direct-buried structure and a cable through pipe, and is commonly used in the cable tunnel and the cable direct-buried structure.
The following problems appear in the cable laying process in the existing cable trench:
1. the cable is laid in the cable trench by adopting a manual stay wire feeding mode of workers, so that the problems that the laying speed of the workers is slow, the labor intensity is high, the effect of the laying process is poor, the working efficiency is reduced and the like are caused.
2. Because the cable is very thick, and weight is great, the cable can not be too big in the angle of buckling appear easily laying the in-process that feeds, and the crooked cable of transition can make its insulating layer damaged, can seriously make the broken strand of conductive core, makes cable life-span reduce or can not use at last.
3. Need avoid causing to flatten and the scratch to the cable overcoat, the too big cable overcoat that can cause of centre gripping strength can flatten, finally leads to the insulating of cable conductor and protective sheath fracture.
4. Due to the fact that the sizes of the cables are different, the feeding device cannot automatically adjust feeding according to the sizes of the cables.
Disclosure of Invention
Aiming at the situation and overcoming the technical problems, the invention provides flexible pneumatic control cable feeding equipment for laying communication engineering cables, which solves the technical problems of the contradiction that the cable jacket is flattened and even the protective jacket is cracked due to the fact that the cable has enough clamping feeding force, the cable has heavy weight, enough clamping and feeding force is needed, the cable is guaranteed to be fed and laid at a constant speed, and too much clamping feeding force cannot be provided.
The technical scheme adopted by the invention is as follows: the invention provides flexible pneumatic control cable feeding equipment for laying communication engineering cables, which comprises a base, a bidirectional self-adaptive feeding supporting component, a lifting adjusting component and a dynamic pneumatic control flexible clamping circulating feeding mechanism, wherein the bidirectional self-adaptive feeding supporting component is arranged on the base, the lifting adjusting component is arranged on one side of the upper wall of the base, the dynamic pneumatic control flexible clamping circulating feeding mechanism is arranged on the lifting adjusting component, the dynamic pneumatic control flexible clamping circulating feeding mechanism comprises a chain type feeding transmission component, a pneumatic control type dynamic clamping component and a self-clamping pneumatic control component, the chain type feeding transmission component is arranged on one side of the lifting adjusting component, the pneumatic control type dynamic clamping component is arranged on the chain type feeding transmission component in an array mode, and the self-clamping pneumatic control component is arranged on the pneumatic control type dynamic clamping component.
In order to solve the problems of buffering and automatic clamping when cables are placed, the bidirectional self-adaptive feeding supporting assembly comprises a transverse fixing plate, a transverse clamping spring, a feeding supporting block, a feeding sliding seat, a vertical buffering spring, a plane feeding rolling shaft and an inclined plane feeding rolling shaft, wherein the transverse fixing plate is symmetrically arranged on the upper wall of the base, the feeding sliding seat is symmetrically arranged on the upper wall of the base, the inner side wall of the feeding sliding seat is arranged in an inclined plane, the feeding sliding seat is arranged in the transverse fixing plate, the transverse clamping spring array is arranged on the side wall of the transverse fixing plate, the other end of the transverse clamping spring is arranged on the outer side wall of the feeding sliding seat, two ends of the inclined plane of the feeding sliding seat are symmetrically provided with limiting sliding grooves, the feeding supporting block is arranged between the feeding sliding seats, two pairs of the side walls of the feeding supporting blocks are symmetrically arranged in the limiting sliding grooves, the feeding sliding seat is provided with a rolling shaft inclined plane placing groove, the inclined plane feeding rolling shaft array is arranged in the inclined plane placing groove, the vertical rolling shaft buffering spring array is arranged on the upper wall of the base, the vertical buffering spring is arranged between the feeding sliding seats, the feeding supporting block is arranged on the feeding lower wall of the feeding supporting block.
The lifting adjusting assembly comprises a lifting supporting vertical plate, a lifting threaded column, a lifting slider, a lifting rotating motor and a lifting supporting rib plate, the lifting supporting vertical plate is arranged on the upper wall of the base, the lifting supporting vertical plate side wall is provided with a lifting sliding groove, the lower end of the lifting threaded column is rotated to be arranged on the inner bottom wall of the lifting sliding groove, the other end of the lifting threaded column penetrates through the upper wall of the lifting sliding groove, the lifting rotating motor is arranged in the middle of the upper wall of the lifting supporting vertical plate, the lifting rotating motor is connected with the lifting threaded column, the lifting slider is arranged in the lifting sliding groove, the lifting slider is in threaded connection with the lifting threaded column, the lifting supporting rib plate is arranged on one side wall of the lifting slider, and the lifting supporting rib plate is in a U shape.
Preferably, the chain formula feeds the drive assembly including feeding the track, feeding drive chain, feeding drive sprocket, feeding the initiative rotation axis, supporting traveller, motor backup pad and feeding the rotating electrical machines, it locates on the lift support floor to feed the track, feed drive sprocket and locate and feed the initiative rotation axis both ends, it locates and feeds the track inside wall to feed drive chain, it is connected with feeding the drive sprocket meshing to feed drive chain, it is equipped with the support spout to feed the track inside wall, it locates and feeds drive chain outside lateral wall to support the traveller array, it locates in the support spout to support the traveller, motor backup pad locates and feeds track both ends inside wall, it locates between the motor backup pad inside wall to feed the initiative rotation axis, feeds initiative rotation axis one end and runs through the motor backup pad, it locates the motor backup pad lateral wall to feed the rotating electrical machines, it is connected with feeding the initiative rotation axis.
In order to control the cyclic automatic tightness of the cable, the pneumatic control type dynamic clamping assembly comprises a feeding clamping hoop, a feeding clamping control cavity, a feeding placing block, a clamping control body, a clamping connecting fixed block, a feeding control spring, a feeding control slider, a feeding gear rotating shaft, a feeding clamping gear, a linkage intermediate gear, a linkage gear shaft, a feeding clamping rack and an inflation connecting assembly, wherein the feeding placing block array is arranged on the inner side wall of a feeding transmission chain, the feeding clamping control cavity is arranged on the lower wall of the feeding placing block, the lower wall of the feeding clamping control cavity is provided with a transmission mounting groove, the feeding gear rotating shaft is symmetrically arranged between the inner side walls of the transmission mounting groove, the feeding clamping gear is arranged on the feeding gear rotating shaft, the clamping connecting fixed block is symmetrically arranged on the two end faces of the feeding gear rotating shaft, one end of the feeding clamping hoop is arranged on the clamping connecting fixed block, the clamping control body is arranged on the upper wall of the feeding placing block, the feeding clamping control cavity, the feeding clamping placing block and the clamping control chute are symmetrically arranged between the feeding clamping control cavity, the feeding clamping gear shaft is arranged in the feeding gear rotating shaft, the feeding clamping control chute is arranged on the feeding clamping control groove, the feeding rack is in linkage gear clamping control linkage between the feeding clamping rack, the feeding clamping control groove and the feeding gear clamping spring, the feeding rack is arranged on the feeding gear clamping control linkage clamping control chute, the feeding rack is arranged on the feeding clamping control linkage clamping control groove, the inflation connecting assembly is arranged on the feeding clamping control cavity.
In order to realize automatic clamping and loosening of a cable, the self-clamping pneumatic control assembly comprises a clamping control shaft, a connecting control shaft, a pneumatic control spring and a sealing baffle plate, the two ends of the clamping control body are provided with spring placing holes, the spring placing holes are blind holes, the spring placing hole bottom wall is provided with a connecting control hole, the connecting control hole is communicated with a feeding control chute, one end of the pneumatic control spring is arranged in the spring placing hole, the clamping control shaft is arranged in the spring placing hole, one end of the clamping control shaft is arranged at the other end of the pneumatic control spring, the inner side wall of a feeding track is provided with a circulating pneumatic control chute, the other end of the clamping control shaft is arranged in the circulating pneumatic control chute, one end of the connecting control shaft is arranged at one end of the clamping control shaft, the connecting control shaft penetrates through the connecting control hole, the sealing baffle plate is arranged in the feeding control chute, the sealing baffle plate is arranged at the other end of the connecting control shaft, the connecting control shaft is provided with a vent hole II close to the outer wall array at the sealing baffle plate, the outer wall at one end of the clamping control shaft is provided with a vent hole I, the outer wall array at one end of the clamping control shaft is arranged in the clamping control shaft and the connecting control shaft, a vent hole connecting control shaft and a connecting control hole connecting control protrusion which is tangent to the inner side of the pneumatic control chute.
The pneumatic control type dynamic clamping assembly is characterized in that pneumatic power is provided for the pneumatic control type dynamic clamping assembly, the inflation connecting assembly comprises an inflator pump, a first inflation tube, a second inflation tube, a pump body supporting frame, a pipeline supporting frame and an inflation branch tube, the pump body supporting frame is arranged in an inverted U shape, the pump body supporting frame is arranged on the upper wall of a clamping control body, the inflator pump is arranged on the pump body supporting frame, the second inflation tube is arranged in a rail shape, the second inflation tube is arranged on the inner side of the clamping control body, one end of the pipeline supporting frame is arranged on a feeding placing block, the other end of the pipeline supporting frame is arranged on the second inflation tube, one end of the first inflation tube is arranged on the second inflation tube, the other end of the first inflation tube is connected with the inflator pump, one end of the inflation branch tube is connected with the second inflation tube, the other end of the inflation branch tube is arranged on the upper wall of the clamping control body, and the inflation branch tube is communicated with a feeding control chute.
In order to avoid the cable jacket from slipping and damaging the cable jacket layer, the inner wall of the feeding clampband is provided with an elastic friction layer.
In order to facilitate the cables to be placed on the feeding supporting block, the lower part of the side wall of the lifting supporting vertical plate is provided with a through hole.
The invention with the structure has the following beneficial effects:
1. in the pneumatic control type dynamic clamping assembly, by utilizing a dynamic principle and a periodic characteristic principle, when a clamping control shaft slides in a circulating pneumatic control chute, because a control bulge is arranged in the circulating pneumatic control chute, the depths of the circulating pneumatic control chute are different, so that the clamping control shaft realizes periodic movement, compression and stretching of a feeding control spring are controlled, and finally clamping and releasing of a feeding clamping hoop are realized.
2. In the chain type feeding transmission assembly, by utilizing an asymmetric principle and a periodic principle, a feeding transmission chain wheel drives a feeding transmission chain to rotate, on one hand, the circulating power of cable feeding is realized, on the other hand, the feeding action force is divided into circulating action force by utilizing the characteristic of the feeding transmission chain, and the pressure of gas on the upper side of a feeding control slide block is changed periodically by utilizing the characteristics of different depths in a circulating pneumatic control chute of a feeding track, so that the clamping and loosening opening pressure of a feeding clamp is finally realized.
3. In the bidirectional self-adaptive feeding support assembly, a dynamic characteristic principle is adopted, the up-and-down buffer movement of the feeding support block and the horizontal buffer movement of the feeding sliding block are adopted, and cables with different sizes are clamped between the feeding support block and the feeding sliding block in a self-adaptive and stable manner according to the sizes of the cables.
4. The lifting adjusting assembly can meet the up-and-down movement of the dynamic pneumatic control flexible clamping circulating feeding mechanism, the height of the feeding clamping hoop can be adjusted more accurately according to the size of the cable, and a wider range is provided for feeding the cable.
5. The inflator pump is arranged on the pump body support frame and rotates along with the feeding transmission chain, and is matched with the second inflator pipe to provide a circulating air source for the self-clamping pneumatic control assembly and the pneumatic control type dynamic clamping assembly.
6. The plane feeding roller on the feeding supporting block and the inclined plane feeding roller on the feeding sliding seat are more convenient for the sliding of the cable in the feeding process.
7. The inner bottom wall of the upper part of the circulating air control chute is provided with a control bulge, the control bulge is tangent with the inner bottom wall of the circulating air control chute, and the circulating acting force for clamping the control shaft is realized without any sensor in the circulating motion.
8. The resilient friction layer provided on the inside of the feed bail provides the force for cable feed.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a flexible pneumatic control cable feeding device for laying a communication engineering cable according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a bidirectional self-adaptive feeding support assembly of a flexible pneumatic control cable feeding device for laying communication engineering cables, which is provided by the invention;
fig. 3 is a schematic view of a three-dimensional structure of a lifting support vertical plate of the flexible pneumatic control cable feeding equipment for laying the communication engineering cable provided by the invention;
FIG. 4 is a schematic view of a three-dimensional structure of a dynamic pneumatic control flexible clamping circulating feeding mechanism of a flexible pneumatic control cable feeding device for laying a communication engineering cable, which is provided by the invention;
fig. 5 is a schematic view of a three-dimensional structure of a chain type feeding transmission assembly of the flexible pneumatic control cable feeding device for laying the communication engineering cable, which is provided by the invention;
fig. 6 is a front view of a feeding track of the flexible pneumatic control cable feeding device for laying communication engineering cables, which is provided by the invention;
FIG. 7 is a schematic view of a three-dimensional structure of a pneumatic control type dynamic clamping assembly of a flexible pneumatic control cable feeding device for laying a communication engineering cable according to the present invention;
fig. 8 is a schematic view of an internal structure of a pneumatic control type dynamic clamping assembly of the flexible pneumatic control cable feeding device for laying the communication engineering cable provided by the invention;
fig. 9 is a schematic view of the internal structure of a self-clamping pneumatic control assembly of the flexible pneumatic control cable feeding device for laying the communication engineering cable provided by the invention;
fig. 10 is an enlarged view of a portion a in fig. 4.
Wherein, 1, a base, 2, a bidirectional self-adaptive feeding supporting component, 3, a lifting adjusting component, 4, a dynamic pneumatic control flexible clamping circulating feeding mechanism, 5, a chain type feeding transmission component, 6, a pneumatic control type dynamic clamping component, 7, a self-clamping pneumatic control component, 8, a transverse fixing plate, 9, a transverse clamping spring, 10, a feeding supporting block, 11, a feeding sliding seat, 12, a vertical buffer spring, 13, a plane feeding rolling shaft, 14, a limiting sliding chute, 15, a limiting sliding block, 16, a lifting supporting vertical plate, 17, a lifting threaded column, 18, a lifting sliding block, 19, a lifting rotating motor, 20, a lifting supporting ribbed plate, 21, a feeding track, 22, a feeding transmission chain, 23, a feeding transmission chain wheel, 24, a feeding driving rotating shaft, 25, a supporting sliding column, 26, a motor supporting plate, 27, a feeding rotating motor, 28 and a supporting sliding chute, 29, a feeding clamping hoop, 30, a feeding clamping control cavity, 31, a feeding placing block, 32, a clamping control body, 33, a clamping connection fixing block, 34, a feeding control spring, 35, a feeding control slider, 36, a feeding gear rotating shaft, 37, a feeding clamping gear, 38, a linkage intermediate gear, 39, a linkage gear shaft, 40, a feeding clamping rack, 41, an inflation connection assembly, 42, a transmission installation groove, 43, a clamping control shaft, 44, a connection control shaft, 45, an air control spring, 46, a sealing baffle, 47, a spring placing hole, 48, a connection control hole, 49, a circulating air control chute, 50, a vent hole II, 51, a vent hole I, 52, a connection through hole, 53, an inflation pump, 54, an inflation tube I, 55, an inflation tube II, 56, a pump body supporting frame, 57, an inflation branch tube, 58, a control bulge, 59, an elastic friction layer, 60, a through hole, 61, a through hole, roller inclined plane standing groove, 62, inclined plane feeding roller, 63, lift spout, 64, feeding control spout, 65, pipeline support frame.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1, the flexible pneumatic control cable feeding device for laying communication engineering cables provided by the invention comprises a base 1, a bidirectional self-adaptive feeding supporting component 2, a lifting adjusting component 3 and a dynamic pneumatic control flexible clamping circulating feeding mechanism 4, wherein the bidirectional self-adaptive feeding supporting component 2 is arranged on the base 1, the lifting adjusting component 3 is arranged on one side of the upper wall of the base 1, the dynamic pneumatic control flexible clamping circulating feeding mechanism 4 is arranged on the lifting adjusting component 3, the dynamic pneumatic control flexible clamping circulating feeding mechanism 4 comprises a chain type feeding transmission component 5, a pneumatic control type dynamic clamping component 6 and a self-clamping pneumatic control component 7, the chain type feeding transmission component 5 is arranged on one side of the lifting adjusting component 3, the pneumatic control type dynamic clamping components 6 are arranged on the chain type feeding transmission component 5 in an array manner, and the self-clamping pneumatic control component 7 is arranged on the dynamic pneumatic control type clamping component 6.
As shown in fig. 2, in order to solve the problems of buffering and automatic clamping when a cable is placed, the bidirectional self-adaptive feeding support assembly 2 includes a transverse fixing plate 8, a transverse clamping spring 9, a feeding support block 10, a feeding sliding seat 11, a vertical buffer spring 12, a plane feeding roller 13 and a slant feeding roller 62, the transverse fixing plate 8 is symmetrically disposed on the upper wall of the base 1, the feeding sliding seat 11 is symmetrically disposed on the upper wall of the base 1, the inner side wall of the feeding sliding seat 11 is arranged in a slant, the feeding sliding seat 11 is disposed in the transverse fixing plate 8, the transverse clamping spring 9 is arranged in a lateral wall of the transverse fixing plate 8 in an array manner, the other end of the transverse clamping spring 9 is disposed on the outer side wall of the feeding sliding seat 11, two ends of the slant of the feeding sliding seat 11 are symmetrically provided with a limit sliding chute 14, the feeding support block 10 is disposed between the feeding sliding seats 11, the side walls of the feeding support block 10 are symmetrically provided with a limit sliding chute 15 in a pair, the limit sliding chute 15, the feeding sliding seat 11 is provided with a roller slant placement groove 61, the slant placement groove 62 is disposed in the roller placement groove 61, the vertical buffer spring 12 is disposed on the upper wall of the feeding sliding seat 11, and the plane feeding roller placement groove 13.
As shown in fig. 3, the lifting adjusting assembly 3 includes a lifting supporting vertical plate 16, a lifting threaded column 17, a lifting slider 18, a lifting rotating motor 19 and a lifting supporting rib plate 20, the lifting supporting vertical plate 16 is disposed on the upper wall of the base 1, a lifting chute 63 is disposed on the side wall of the lifting supporting vertical plate 16, the lower end of the lifting threaded column 17 is rotatably disposed on the inner bottom wall of the lifting chute 63, the other end of the lifting threaded column 17 penetrates through the upper wall of the lifting chute 63, the lifting rotating motor 19 is disposed in the middle of the upper wall of the lifting supporting vertical plate 16, the lifting rotating motor 19 is connected with the lifting threaded column 17, the lifting slider 18 is disposed in the lifting chute 63, the lifting slider 18 is in threaded connection with the lifting threaded column 17, the lifting supporting rib plate 20 is disposed on one side wall of the lifting slider 18, the lifting supporting rib plate 20 is U-shaped, a cable can be conveniently placed on the feeding supporting block 10, and a through hole 60 is disposed on the lower portion of the side wall of the lifting supporting vertical plate 16.
As shown in fig. 4, 5 and 6, the chain type feeding transmission assembly 5 includes a feeding rail 21, a feeding transmission chain 22, a feeding transmission sprocket 23, a feeding driving rotation shaft 24, a supporting slide post 25, a motor supporting plate 26 and a feeding rotation motor 27, wherein the feeding rail 21 is disposed on the lifting supporting rib plate 20, the feeding transmission sprocket 23 is disposed at two ends of the feeding driving rotation shaft 24, the feeding transmission chain 22 is disposed on an inner side wall of the feeding rail 21, the feeding transmission chain 22 is engaged with the feeding transmission sprocket 23, the inner side wall of the feeding rail 21 is provided with a supporting chute 28, the supporting slide posts 25 are arranged in an array on an outer side wall of the feeding transmission chain 22, the supporting slide posts 25 are disposed in the supporting chute 28, the motor supporting plate 26 is disposed on an inner side wall of two ends of the feeding rail 21, the feeding driving rotation shaft 24 is disposed between the inner side walls of the motor supporting plate 26, one end of the feeding driving rotation shaft 24 penetrates through the motor supporting plate 26, the feeding rotation motor 27 is disposed on an outer side wall of the motor supporting plate 26, and the feeding rotation motor 27 is connected with the feeding driving rotation shaft 24.
As shown in fig. 7 and 8, in order to control the cyclic automatic tightening and loosening of the cable, the pneumatic control type dynamic clamping assembly 6 includes a feeding clamp 29, a feeding clamp control cavity 30, a feeding placing block 31, a clamping control body 32, a clamping connection fixing block 33, a feeding control spring 34, a feeding control slider 35, a feeding gear rotating shaft 36, a feeding clamp gear 37, a linkage intermediate gear 38, a linkage gear shaft 39, a feeding clamping rack 40 and an inflation connection assembly 41, the feeding placing block 31 is arranged on the inner side wall of the feeding transmission chain 22 in an array manner, the feeding clamp control cavity 30 is arranged on the lower wall of the feeding placing block 31, the lower wall of the feeding clamp control cavity 30 is provided with a transmission mounting groove 42, the feeding gear rotating shaft 36 is symmetrically arranged between the inner side walls of the transmission mounting grooves 42, the feeding clamp gear 37 is arranged on the feeding gear rotating shaft 36, the clamping connection fixing blocks 33 are symmetrically arranged on the two end surfaces of the feeding gear rotating shaft 36, one end of the feeding clamp 29 is arranged on the clamping connection fixing block 33, the clamping control body 32 is arranged on the upper wall of the feeding placing block 31, the feeding clamp cavity 30, the feeding clamp block 31 is arranged on the feeding gear rotating shaft 36, the linkage clamping control groove 38, the feeding clamp 30, the feeding clamp block 31 is arranged on the feeding control groove 64, the feeding control groove 38, the feeding control slot 35 is arranged between the feeding gear shaft 40 and the linkage control rack 40, the linkage control groove 38, the linkage control rack 40, the linkage clamping control groove 38, the feeding clamp 30 is arranged on the feeding rack, the feeding clamp control slot 38, the feed control spring 34 is disposed between the upper wall of the feed control slide 35 and the inner upper wall of the feed control chute 64, and the pneumatic connection assembly 41 is disposed on the feed clamp control chamber 30, and the inner wall of the feed clamp 29 is provided with an elastic friction layer 59 in order to prevent the cable jacket from slipping and damaging the cable jacket.
As shown in fig. 9, in order to realize automatic clamping and loosening of cables, the self-clamping pneumatic control assembly 7 includes a clamping control shaft 43, a connection control shaft 44, a pneumatic control spring 45 and a sealing baffle plate 46, wherein spring placing holes 47 are formed at two ends of a clamping control body 32, the spring placing holes 47 are blind holes, connection control holes 48 are formed in the bottom walls of the spring placing holes 47, the connection control holes 48 are communicated with a feed control chute 64, one end of the pneumatic control spring 45 is arranged in the bottom wall of the spring placing hole 47, the clamping control shaft 43 is arranged in the spring placing hole 47, one end of the clamping control shaft 43 is arranged in the other end of the pneumatic control spring 45, a circulating pneumatic control chute 49 is formed in the inner side wall of the feed track 21, the other end of the clamping control shaft 43 is arranged in the circulating pneumatic control chute 49, one end of the connection control shaft 44 is arranged at one end of the clamping control shaft 43, the connection control shaft 44 penetrates through the connection control holes 48, the sealing baffle plate 46 is arranged in the feed control chute 64, the sealing baffle plate 46 is arranged at the other end of the connection control shaft 44, a vent plate 50 is arranged at the outer wall of the connection control shaft 44, a vent plate 51 is arranged in an array at one end of the outer wall of the clamping control shaft 43, a connection control shaft is provided with a connection through hole 52, a connection control protrusion 52 is arranged in a connection control chute 58, and a connection control protrusion 58, and a contact control protrusion 58.
As shown in fig. 4 and 10, the inflation connection assembly 41 includes an inflator 53, a first inflator 54, a second inflator 55, a pump support frame 56, a pipeline support frame 65, and an inflation branch 57, the pump support frame 56 is disposed in an inverted U shape, the pump support frame 56 is disposed on the upper wall of the clamping control body 32, the inflator 53 is disposed on the pump support frame 56, the second inflator 55 is disposed in a track shape, the second inflator 55 is disposed inside the clamping control body 32, one end of the pipeline support frame 65 is disposed on the feeding placement block 31, the other end of the pipeline support frame 65 is disposed on the second inflator 55, one end of the first inflator 54 is disposed on the second inflator 55, the other end of the first inflator 54 is connected to the inflator 53, one end of the inflation branch 57 is connected to the second inflator 55, the other end of the inflation branch 57 is disposed on the upper wall of the clamping control body 32, and the inflation branch 57 is communicated with the feeding control chute 64.
When the device is used, after the device is placed stably, a cable passes through the through hole 60, the cable is placed on the feeding supporting block 10, the cable is pulled to be flush with the feeding supporting block 10, at the moment, the cable is pressed downwards into the feeding supporting block 10, the feeding supporting block 10 presses the vertical buffer spring 12 downwards, the feeding supporting block 10 pushes the feeding sliding seat 11 outwards, the feeding sliding seat 11 clamps the cable under the action of the transverse clamping spring 9, the cable slides on the feeding supporting block 10 conveniently due to the fact that the plane feeding rolling shaft 13 and the inclined plane feeding rolling shaft 62, the lifting rotating motor 19 is turned on, the lifting rotating motor 19 drives the lifting threaded column 17 to rotate, the lifting threaded column 17 drives the lifting slide block 18 to move up and down, the lifting slide block 18 drives the lifting supporting rib plate 20 to move up and down, the feeding track 21 is driven to move up and down, the cable is placed between the feeding clamping hoops 29, the air pump 53 is turned on, the inflator pump 53 enters gas into the second inflation tube 55 through the first inflation tube 54, then the gas enters the feeding control chute 64 through the inflation branch tube 57, the gas pushes the feeding control slider 35 downwards, the feeding control slider 35 pushes the feeding clamping rack 40 downwards, the feeding clamping rack 40 drives the linkage intermediate gear 38 to rotate, the linkage intermediate gear 38 drives the feeding clamping gear 37 to rotate, the feeding clamping gear 37 drives the clamping connection fixing block 33 and the feeding clamping hoop 29 to rotate, at the same time, the feeding clamping hoop 29 clamps the cable, the feeding rotating motor 27 is turned on, the feeding rotating motor 27 drives the feeding driving rotating shaft 24 to rotate, the driving rotating shaft drives the feeding transmission sprocket 23 to rotate, the feeding transmission sprocket 23 drives the feeding transmission chain 22 to rotate, and the feeding transmission chain 22 drives the feeding clamping control cavity 30 to rotate circularly, thereby driving the cable to move forward, at the same time, the clamping control shaft 43 moves in the circulating air control chute 49, when the clamping control shaft 43 slides out from the feeding support block 10, the control protrusion 58 pushes the clamping control shaft 43 inwards, the clamping control shaft 43 pushes the air control spring 45 inwards, the clamping control shaft 43 pushes the connecting control shaft 44 to move inwards, at the same time, the sealing baffle 46 is separated from the inner wall of the feeding control chute 64, the vent hole two 50 is communicated with the feeding control chute 64, the air is discharged from the vent hole one 51 through the connecting through hole 52, at the same time, the pressure on the upper side of the feeding control slider is reduced, the feeding control spring 34 pulls the feeding control slider 35 upwards, the feeding control slider 35 pulls the feeding control chute 64 upwards, the feeding control chute 64 drives the linkage intermediary gear 38 to rotate reversely, the linkage intermediary gear 38 drives the feeding clamping gear 37 to rotate reversely, the feeding clamping gear 37 drives the clamping connection fixing block 33 and the feeding clamping hoop 29 to rotate, at the moment, the feeding clamping hoop 29 loosens the cable, when the clamping control shaft 43 rotates to just enter the circulating pneumatic control chute 49 parallel to the feeding sliding seat 11, at the moment, the pneumatic control spring 45 pushes the clamping control shaft 43 outwards, the clamping control shaft 43 drives the connection control shaft 44 to push outwards, at the moment, the sealing baffle plate 46 is tightly attached to the inner side wall of the feeding control chute 64, the vent hole two 50 is not communicated with the feeding control chute 64, the gas continuously pushes the feeding control slide block 35 to move downwards, the feeding control slide block 35 pushes the feeding clamping rack 40 to move downwards, the feeding clamping rack 40 drives the linkage intermediary gear 38 to rotate, the linkage intermediary gear 38 drives the feeding clamping gear 37 to rotate, the feeding clamping hoop 29 clamps the cable, and drives the feeding placing block 31 to rotate circularly along with the rotation of the feeding transmission chain 22, thereby causing feed clampband 29 to cyclically and alternately clamp and unclamp the cable, resulting in a cable feed motion.
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.
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.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should be able to conceive of the present invention without creative design of the similar structural modes and embodiments without departing from the spirit of the present invention, and all such modifications should fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides a communication engineering cable is laid and is used flexible gas accuse cable feeding equipment which characterized in that: the automatic pneumatic control flexible clamping and circulating feeding mechanism comprises a base (1), a bidirectional self-adaptive feeding supporting component (2), a lifting adjusting component (3) and a dynamic pneumatic control flexible clamping and circulating feeding mechanism (4), wherein the bidirectional self-adaptive feeding supporting component (2) is arranged on the base (1), the lifting adjusting component (3) is arranged on one side of the upper wall of the base (1), the dynamic pneumatic control flexible clamping and circulating feeding mechanism (4) is arranged on the lifting adjusting component (3), the dynamic pneumatic control flexible clamping and circulating feeding mechanism (4) comprises a chain type feeding transmission component (5), a pneumatic control type dynamic clamping component (6) and a self-clamping pneumatic control component (7), the chain type feeding transmission component (5) is arranged on one side of the lifting adjusting component (3), the pneumatic control type dynamic clamping component (6) is arranged on the chain type feeding transmission component (5) in an array mode, and the self-clamping pneumatic control component (7) is arranged on the pneumatic control type dynamic clamping component (6);
the bidirectional self-adaptive feeding supporting assembly (2) comprises a transverse fixing plate (8), a transverse clamping spring (9), a feeding supporting block (10), a feeding sliding seat (11), a vertical buffer spring (12), a plane feeding rolling shaft (13) and an inclined plane feeding rolling shaft (62), wherein the transverse fixing plate (8) is symmetrically arranged on the upper wall of the base (1), the feeding sliding seat (11) is symmetrically arranged on the upper wall of the base (1), the inner side wall of the feeding sliding seat (11) is inclined plane, the feeding sliding seat (11) is arranged in the transverse fixing plate (8), the transverse clamping spring (9) is arranged on the side wall of the transverse fixing plate (8) in an array manner, the other end of the transverse clamping spring (9) is arranged on the outer side wall of the feeding sliding seat (11), the inclined plane two ends of the feeding sliding seat (11) are symmetrically provided with limiting sliding chutes (14), the feeding supporting block (10) is arranged between the feeding sliding seats (11), the side walls of the feeding supporting block (10) are symmetrically provided with limiting sliders (15), the limiting sliders (15) are arranged in the limiting sliding chutes (14), the feeding sliding seat (11) is provided with an inclined plane placing groove (61), the inclined plane placing groove (62) is arranged on the vertical inclined plane feeding rolling shaft (1), the vertical buffer springs (12) are arranged between the feeding sliding seats (11), the vertical buffer springs (12) are arranged on the lower wall of the feeding supporting block (10), and the planar feeding rolling shafts (13) are arranged on the upper wall of the feeding supporting block (10) in an array manner;
the lifting adjusting assembly (3) comprises a lifting supporting vertical plate (16), a lifting threaded column (17), a lifting slider (18), a lifting rotating motor (19) and a lifting supporting rib plate (20), the lifting supporting vertical plate (16) is arranged on the upper wall of the base (1), the side wall of the lifting supporting vertical plate (16) is provided with a lifting sliding groove (63), the lower end of the lifting threaded column (17) is rotatably arranged on the inner bottom wall of the lifting sliding groove (63), the other end of the lifting threaded column (17) penetrates through the upper wall of the lifting sliding groove (63), the lifting rotating motor (19) is arranged in the middle of the upper wall of the lifting supporting vertical plate (16), the lifting rotating motor (19) is connected with the lifting threaded column (17), the lifting slider (18) is arranged in the lifting sliding groove (63), the lifting slider (18) is in threaded connection with the lifting threaded column (17), the lifting supporting rib plate (20) is arranged on the side wall of the lifting slider (18), and the lifting supporting rib plate (20) is arranged in a U shape;
the chain type feeding transmission assembly (5) comprises a feeding track (21), a feeding transmission chain (22), a feeding transmission chain wheel (23), a feeding driving rotating shaft (24), a supporting sliding column (25), a motor supporting plate (26) and a feeding rotating motor (27), wherein the feeding track (21) is arranged on a lifting supporting rib plate (20), the feeding transmission chain wheel (23) is arranged at two ends of the feeding driving rotating shaft (24), the feeding transmission chain (22) is arranged on the inner side wall of the feeding track (21), the feeding transmission chain (22) is meshed with the feeding transmission chain wheel (23) to be connected, the inner side wall of the feeding track (21) is provided with the supporting sliding chute (28), the supporting sliding column (25) is arranged on the outer side wall of the feeding transmission chain (22) in an array mode, the supporting sliding column (25) is arranged in the supporting sliding chute (28), the motor supporting plate (26) is arranged on the inner side walls at two ends of the feeding track (21), the feeding driving rotating shaft (24) is arranged between the inner side walls of the motor supporting plate (26), one end of the feeding driving rotating shaft (24) penetrates through the motor supporting plate (26), the supporting plate (27) is arranged on the supporting plate (27), and the outer side wall of the motor rotating shaft (26) is connected with the feeding rotating motor rotating shaft (24);
the pneumatic control type dynamic clamping assembly (6) comprises a feeding clamping hoop (29), a feeding clamping control cavity (30), a feeding placing block (31), a clamping control body (32), a clamping connecting fixing block (33), a feeding control spring (34), a feeding control sliding block (35), a feeding gear rotating shaft (36), a feeding clamping gear (37), a linkage intermediate gear (38), a linkage gear shaft (39), a feeding clamping rack (40) and an inflation connecting assembly (41), wherein the feeding placing block (31) is arranged on the inner side wall of a feeding transmission chain (22) in an array mode, the feeding clamping control cavity (30) is arranged on the lower wall of the feeding placing block (31), the lower wall of the feeding clamping control cavity (30) is provided with a transmission mounting groove (42), the feeding gear rotating shaft (36) is symmetrically arranged between the inner side wall of the transmission mounting groove (42), the feeding clamping gear (37) is arranged on the feeding gear rotating shaft (36), the clamping connecting fixing block (33) is symmetrically arranged on the two end faces of the feeding gear rotating shaft (36), one end of the feeding hoop (29) is arranged on the clamping connecting fixing block (33), the clamping control body (32), and the feeding clamping control sliding groove (64) and the feeding control block (31), the feeding control sliding block (35) is arranged in a feeding control sliding groove (64), the feeding clamping rack (40) is arranged in the feeding control sliding groove (64), one end of the feeding clamping rack (40) is arranged on the lower wall of the feeding control sliding block (35), the linkage gear shaft (39) is symmetrically arranged between the inner side walls of the transmission mounting groove (42), the linkage intermediate gear (38) is arranged on the linkage gear shaft (39), the linkage intermediate gear (38) is arranged between the feeding clamping gear (37) and the feeding clamping rack (40), the linkage intermediate gear (38) is meshed with the feeding clamping gear (37), the linkage intermediate gear (38) is meshed with the feeding clamping rack (40), the feeding control spring (34) is arranged in the feeding control sliding groove (64), the feeding control spring (34) is arranged between the upper wall of the feeding control sliding block (35) and the inner upper wall of the feeding control sliding groove (64), and the inflation connecting assembly (41) is arranged on the feeding clamping control cavity (30);
the self-clamping pneumatic control assembly (7) comprises a clamping control shaft (43), a connecting control shaft (44), a pneumatic control spring (45) and a sealing baffle plate (46), wherein spring placing holes (47) are formed in two ends of the clamping control body (32), the spring placing holes (47) are blind holes, connecting control holes (48) are formed in the bottom wall of the spring placing holes (47), the connecting control holes (48) are communicated with a feeding control chute (64), one end of the pneumatic control spring (45) is arranged in the bottom wall of the spring placing holes (47), the clamping control shaft (43) is arranged in the spring placing holes (47), one end of the clamping control shaft (43) is arranged at the other end of the pneumatic control spring (45), a circulating pneumatic control chute (49) is formed in the inner side wall of a feeding track (21), the other end of the clamping control shaft (43) is arranged in the circulating pneumatic control chute (49), one end of the connecting control shaft (44) is arranged at one end of the clamping control shaft (43), the connecting control shaft (44) penetrates through the connecting control holes (48), the sealing baffle plate (46) is arranged in the feeding control chute (64), and an array control baffle plate (44) is arranged at one end of the outer wall of the sealing control shaft (44), and a vent hole array control baffle plate (50) is arranged at one end of the other end of the clamping control shaft (44), a connecting through hole (52) is formed in the clamping control shaft (43) and the connecting control shaft (44), the connecting through hole (52) is communicated with the first vent hole (51), and the connecting through hole (52) is communicated with the second vent hole (50);
the inflation connection assembly (41) comprises an inflator pump (53), a first inflation tube (54), a second inflation tube (55), a pump body support frame (56), a pipeline support frame (65) and an inflation branch tube (57), the pump body support frame (56) is arranged in an inverted U shape, the upper wall of the clamping control body (32) is arranged on the pump body support frame (56), the inflator pump (53) is arranged on the pump body support frame (56), the second inflation tube (55) is arranged in a rail shape, the second inflation tube (55) is arranged on the inner side of the clamping control body (32), one end of the pipeline support frame (65) is arranged on the feeding placement block (31), the other end of the pipeline support frame (65) is arranged on the second inflation tube (55), one end of the first inflation tube (54) is arranged on the second inflation tube (55), the other end of the first inflation tube (54) is connected with the inflator pump (53), one end of the inflation branch tube (57) is connected with the second inflation tube (55), the other end of the clamping control body (32) is arranged on the upper wall, and the inflation branch tube (57) is communicated with the feeding control chute (64);
the inner bottom wall of the upper part of the circulating pneumatic control chute (49) is provided with a control bulge (58), and the control bulge (58) is tangent to the inner bottom wall of the circulating pneumatic control chute (49).
2. The flexible pneumatic control cable feeding equipment for laying communication engineering cables according to claim 1, which is characterized in that: the inner wall of the feeding clamping hoop (29) is provided with an elastic friction layer (59).
3. The flexible pneumatic control cable feeding equipment for laying communication engineering cables according to claim 2, which is characterized in that: the lower part of the side wall of the lifting supporting vertical plate (16) is provided with a through hole (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111634742.6A CN114498450B (en) | 2021-12-29 | 2021-12-29 | Flexible pneumatic control cable feeding equipment for laying communication engineering cables |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111634742.6A CN114498450B (en) | 2021-12-29 | 2021-12-29 | Flexible pneumatic control cable feeding equipment for laying communication engineering cables |
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| Publication Number | Publication Date |
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| CN114498450A CN114498450A (en) | 2022-05-13 |
| CN114498450B true CN114498450B (en) | 2022-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111634742.6A Active CN114498450B (en) | 2021-12-29 | 2021-12-29 | Flexible pneumatic control cable feeding equipment for laying communication engineering cables |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115724284B (en) * | 2023-01-06 | 2023-10-03 | 南京广达通信技术有限公司 | Fixing device for communication engineering cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3144949A (en) * | 1962-01-19 | 1964-08-18 | Delore Sa Geoffroy | Cable hauling apparatus |
| CN101585401A (en) * | 2009-03-20 | 2009-11-25 | 中国海洋石油总公司 | The draft hitch of tensioner crawler system for marine pipe laying barge |
| CN111573400A (en) * | 2020-05-15 | 2020-08-25 | 青岛凯顺兴设备工程有限公司 | Cable feeding mechanism of automatic coating equipment for multifunctional cable protective layer |
| CN111799702A (en) * | 2020-07-03 | 2020-10-20 | 尚特(广州)机器人智能装备有限公司 | Novel cable conveyer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10421144B2 (en) * | 2017-08-03 | 2019-09-24 | Esab Ab | Welding wire feeder device |
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2021
- 2021-12-29 CN CN202111634742.6A patent/CN114498450B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3144949A (en) * | 1962-01-19 | 1964-08-18 | Delore Sa Geoffroy | Cable hauling apparatus |
| CN101585401A (en) * | 2009-03-20 | 2009-11-25 | 中国海洋石油总公司 | The draft hitch of tensioner crawler system for marine pipe laying barge |
| CN111573400A (en) * | 2020-05-15 | 2020-08-25 | 青岛凯顺兴设备工程有限公司 | Cable feeding mechanism of automatic coating equipment for multifunctional cable protective layer |
| CN111799702A (en) * | 2020-07-03 | 2020-10-20 | 尚特(广州)机器人智能装备有限公司 | Novel cable conveyer |
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| CN114498450A (en) | 2022-05-13 |
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