CN115574250B - Auxiliary lubrication tool for cable disassembly and assembly - Google Patents
Auxiliary lubrication tool for cable disassembly and assembly Download PDFInfo
- Publication number
- CN115574250B CN115574250B CN202211193224.XA CN202211193224A CN115574250B CN 115574250 B CN115574250 B CN 115574250B CN 202211193224 A CN202211193224 A CN 202211193224A CN 115574250 B CN115574250 B CN 115574250B
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- China
- Prior art keywords
- driving motor
- hand rest
- connecting pipe
- silicone grease
- transmission rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005461 lubrication Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 239000004519 grease Substances 0.000 claims abstract description 56
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N3/00—Devices for supplying lubricant by manual action
- F16N3/10—Devices for supplying lubricant by manual action delivering grease
- F16N3/12—Grease guns
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
- F16N21/04—Nozzles for connection of lubricating equipment to nipples
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N27/00—Proportioning devices
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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
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/34—Cables and wires
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Flexible Shafts (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to the technical field of cable installation, in particular to an auxiliary lubrication tool for cable disassembly and assembly, which comprises a pipe body, a hand rest and a discharge head; the pipe body is provided with a first sealing cover and a second sealing cover, a piston plate and a transmission rack are arranged in the pipe body, the piston plate is connected with the transmission rack, and the transmission rack penetrates through the first sealing cover; the hand rest is internally provided with a control button, a driving motor and a transmission gear, the control button is electrically connected with the driving motor, the driving motor is connected with the transmission gear, the transmission gear is meshed with a transmission rack, and the transmission rack penetrates out of the hand rest; the discharging head comprises a connecting pipe and a universal joint, the connecting pipe is communicated with the pipe body through a second sealing cover, and the universal joint is arranged on the connecting pipe; the invention is used for solving the problem of difficult disassembly caused by poor lubrication effect of the traditional cable connector, can effectively and accurately and uniformly fill the silicone grease in the fit clearance, improves the lubrication of the silicone grease on the cable plug-in position, improves the working efficiency, reduces the silicone grease waste and saves the use cost.
Description
Technical Field
The invention relates to the technical field of cable installation, in particular to an auxiliary lubrication tool for cable disassembly and assembly.
Background
In the wiring process of the distribution meter box, silicone grease is often required to be smeared at the position of the aerial plug of the cable for lubricating in order to facilitate the disassembly and assembly of the aerial plug of the cable and the connector in the power distribution cabinet.
At present, when the silicone grease is smeared, an operator basically extrudes the canned silicone grease into the matched holes of the aviation plug, but because the canned caliber is large, the extruded and overflowed silicone grease cannot enter the gaps of the cable head accurately, but a large part of the extruded and overflowed silicone grease can be accumulated around the gaps, so that the lubricating effect is poor, the aviation plug of the cable is difficult to detach due to the fact that the lubricating effect is not available, the working efficiency is reduced, the silicone grease is wasted, and the use cost is increased.
Disclosure of Invention
The invention provides an auxiliary lubrication tool for disassembling and assembling a cable, which can effectively and accurately and uniformly fill silicone grease in a fit clearance, improves lubrication of the silicone grease on a aviation plug plugging position of the cable, improves working efficiency, reduces silicone grease waste and saves use cost.
In order to solve the technical problems, the invention adopts the following technical scheme: an auxiliary lubrication tool for disassembling and assembling a cable comprises a pipe body, a hand rest and a discharge head; the piston plate is connected with one end of the transmission rack, the transmission rack is arranged between the piston plate and the first sealing cover, and the other end of the transmission rack penetrates through the first sealing cover; the hand rest is connected with the pipe body, a control button, a driving motor and a transmission gear are arranged in the hand rest, the control button is electrically connected with the driving motor, an output shaft of the driving motor is connected with the transmission gear, the transmission gear is meshed with the transmission rack, and the transmission rack penetrates out of the hand rest; the discharging head comprises a connecting pipe and a universal joint, one end of the connecting pipe is communicated with the pipe body through the second sealing cover, and the universal joint is arranged at the other end of the connecting pipe.
Further, an included angle is formed between the pipe body and the hand rest.
Further, a worm wheel and a worm are arranged in the hand rest, the worm is connected with an output shaft of the driving motor, the worm wheel is meshed with the worm, and the worm wheel and the transmission gear are integrally formed.
Further, the universal joint comprises a U-shaped spray head, an L-shaped spray head and a circular tube spray head.
Further, the connecting pipe is a universal bamboo joint pipe.
Further, a plurality of folds are arranged on the connecting pipe.
Further, the hand rest is of a two-half type butt joint structure.
Further, the two half butt joint structures of the hand rest are respectively provided with a positioning column and a column hole which are matched with each other.
Further, the control button with control circuit between the driving motor includes forward circuit, forward circuit includes power, relay K1, voltmeter, resistance R1, resistance R3, triode Q2 and diode D2, and when forward circuit was worked the both ends of driving motor apply voltage, driving motor with relay K1 normally closed contact links to each other, driving motor direct work, driving motor drives in proper order drive gear with the action of transmission rack, extrudees silicone grease in the body, when driving motor reaches spacing position or appears after the wrong stall, driving motor's working current increases, the voltage at resistance R3 both ends increases, and the voltage passes through resistance R1 passes to triode Q2, when resistance R3 both ends voltage exceeds triode Q2's on-state voltage, relay K1 switches, simultaneously triode Q2's B level is through R2-K1 with the power is anodal links.
Further, the control button with control circuit between the driving motor still includes reverse circuit, reverse circuit includes triode Q1, diode D1 and resistance R2, reverse circuit during operation, need with driving motor's both ends voltage is reverse, driving motor with relay K1 normally closed contact links to each other, driving motor directly works, driving motor drives in proper order drive gear with the action of transmission rack, be convenient for pack silicone grease in the body, works as driving motor reaches spacing position or after the wrong stall appears, resistance R3's voltage increases, triode Q1 switches on, relay K1 switches over, driving motor outage, simultaneously triode Q1's B level pass through R2-K1 with the power negative pole links to each other.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides an auxiliary lubrication tool for disassembling and assembling a cable, which comprises a pipe body, a hand rest and a discharge head; the piston plate is connected with one end of the transmission rack, the transmission rack is arranged between the piston plate and the first sealing cover, and the other end of the transmission rack penetrates through the first sealing cover; the hand rest is connected with the pipe body, a control button, a driving motor and a transmission gear are arranged in the hand rest, the control button is electrically connected with the driving motor, an output shaft of the driving motor is connected with the transmission gear, the transmission gear is meshed with the transmission rack, and the transmission rack penetrates out of the hand rest; the discharging head comprises a connecting pipe and a universal joint, one end of the connecting pipe is communicated with the pipe body through the second sealing cover, and the universal joint is arranged at the other end of the connecting pipe;
when the cable head is used, an operator holds the hand rest, adjusts the placement position of the connecting pipe, aligns the universal joint to the gap of the cable head, presses the control button on the hand rest, starts the driving motor, the output shaft of the driving motor drives the transmission gear to rotate positively, the transmission gear drives the transmission rack to move positively through the engagement with the transmission rack, namely the transmission rack drives the piston rod to move towards the direction of the second sealing cover, and extrudes silicone grease between the second sealing cover and the piston rod, so that the silicone grease enters the connecting pipe and is discharged from the universal joint and is filled into the gap of the cable head, and the silicone grease is accurately and uniformly filled into the matching gap of the cable head;
according to the invention, the technical means of manually extruding the silicone grease in the prior art is replaced by utilizing the linkage cooperation of the driving motor, the driving gear, the driving rack and the piston plate, the extrusion efficiency of the silicone grease is improved, the connecting pipe and the universal joint are arranged at the extrusion port of the silicone grease, the silicone grease in the pipe body can be accurately and uniformly filled into the fit gap of the cable head by utilizing the guiding effect of the connecting pipe and the fixed point filling of the universal joint, the disassembly of the cable is convenient, the lubrication effect on the aviation plug splicing position of the cable is improved, the disassembly of the cable is convenient, the working efficiency is improved, the silicone grease is prevented from overflowing outside the gap, the silicone grease waste is reduced, and the use cost is saved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a circuit diagram of the connection of the control button and the driving motor in the present invention.
Reference numerals: 1-a tube body; 2-hand support; 3-connecting pipes; 4-universal joint; 5-a first sealing cover; 6-a second sealing cover; 7-a piston rod; 8-driving a motor; 9-worm; 10-worm wheel; 11-a transmission gear; 12-a drive rack; 13-a control button; 14-a power supply; 15-column holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. The invention is described in one of its examples in connection with the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1, the embodiment provides an auxiliary lubrication tool for disassembling and assembling a cable, which comprises a pipe body 1, a hand rest 2 and a discharge head; the two ends of the pipe body 1 are respectively provided with a first sealing cover 5 and a second sealing cover 6, a piston plate and a transmission rack 12 are arranged in a cavity of the pipe body 1, the piston plate is connected with one end of the transmission rack 12, the transmission rack 12 is arranged between the piston plate and the first sealing cover 5, and the other end of the transmission rack 12 penetrates through the first sealing cover 5; the hand rest 2 is connected with the pipe body 1, a control button 13, a driving motor 8 and a transmission gear 11 are arranged in the hand rest 2, the control button 13 is electrically connected with the driving motor 8, an output shaft of the driving motor 8 is connected with the transmission gear 11, the transmission gear 11 is meshed with a transmission rack 12, and the transmission rack 12 penetrates out of the hand rest 2; the discharging head comprises a connecting pipe 3 and a universal joint 4, one end of the connecting pipe 3 is communicated with the pipe body 1 through a second sealing cover 6, and the universal joint 4 is arranged at the other end of the connecting pipe 3.
It should be noted that, the silicone grease is mainly stored in the pipe body 1 between the second sealing cover 6 and the piston rod 7, the piston rod 7 is driven by the transmission rack 12 to squeeze the silicone grease, so that the silicone grease is discharged from the universal joint 4, namely, when the invention is used, an operator holds the hand rest 2, adjusts the placement position of the connecting pipe 3, aligns the universal joint 4 with the gap of the cable head, presses the control button 13 on the hand rest 2, the control button 13 starts the driving motor 8, the output shaft of the driving motor 8 drives the transmission gear 11 to rotate positively, the transmission gear 11 drives the transmission rack 12 to move positively through the engagement with the transmission rack 12, namely, the transmission rack 12 drives the piston rod 7 to move towards the direction of the second sealing cover 6, and the silicone grease between the second sealing cover 6 and the piston rod 7 is extruded, so that the silicone grease enters the connecting pipe 3 and is discharged from the universal joint 4, and is filled into the gap of the cable head, thereby realizing that the silicone grease is accurately and uniformly filled into the fit gap of the cable head;
compared with the filling mode that canned silicone grease is directly poured and smeared at the fit gap of the cable head in the prior art, the silicone grease extruding device utilizes linkage fit of the driving motor 8, the driving gear 11, the driving rack 12 and the piston rod 7 to extrude the silicone grease, improves the extruding efficiency of the silicone grease, and is provided with the connecting pipe 3 and the universal joint 4 at the extruding opening position of the silicone grease, so that the silicone grease can enter the connecting pipe 3 and be discharged from the universal joint, and the filling position and the filling amount of the silicone grease can be flexibly controlled by utilizing the guiding function of the connecting pipe 3 and the fixed-point filling of the universal joint 4, so that the silicone grease can be accurately and uniformly filled in the fit gap of the cable head, the lubrication of the silicone grease on the plug of the cable is improved, the plug of the cable is convenient to disassemble, the working efficiency is improved, the silicone grease waste is reduced, and the use cost is saved.
In one embodiment, as shown in fig. 1, for the convenience of the operator to hold, an included angle is formed between the tube 1 and the hand rest 2.
It should be noted that in this embodiment, the pipe body 1 and the hand support 2 are preferably combined to be designed into a gun body structure, so that an operator can hold the hand support 2 with one hand for operation and use, and meanwhile, the other hand can be used for assisting in fixing the universal joint 4, so that silicone grease is further ensured to be accurately discharged into a gap of the cable head, and silicone grease overflow waste is avoided.
In one embodiment, as shown in fig. 1, in order to match the gun body structure formed by the hand rest 2 and the pipe body 1, and make the internal structure of the hand rest 2 more compact, in this embodiment, it is preferable to provide a worm wheel 10 and a worm 9 in the hand rest 2, where the worm 9 is connected to the output shaft of the driving motor 8, the worm wheel 10 is meshed with the worm 9, and the worm wheel 10 is integrally formed with the transmission gear 11.
It should be noted that, the worm 9 structure of the worm wheel 10 can transmit the motion and power between two staggered shafts, when the driving motor 8 is installed, in order to save the internal space of the hand rest 2, the internal structure of the hand rest 2 is more compact, preferably the axis of the output shaft of the driving motor 8 is the same as the motion direction of the transmission rack 12, therefore, the worm 9 structure of the worm wheel 10 is added between the driving motor 8 and the transmission gear 11, the worm 9 is driven to rotate by the output shaft of the driving motor 8, the worm 9 is meshed with the worm wheel 10 to drive the worm wheel 10 to rotate, the axis of the worm wheel 10 and the axis of the transmission gear 11 are collinear, in order to facilitate processing and improve transmission precision, the worm wheel 10 and the transmission gear 11 are integrally formed, so that the worm wheel 10 drives the transmission gear 11 to rotate, the transmission gear 11 is meshed with the transmission rack 12, the transmission rack 12 drives the piston rod 7 to move in the tube body 1 to extrude silicone grease.
In one embodiment, as shown in fig. 1, in order to match different slit structures, in this embodiment, the universal joint 4 includes a U-shaped nozzle, an L-shaped nozzle, and a circular tube nozzle, which is beneficial to improving the application range of the device.
In one embodiment, as shown in fig. 1, in order to flexibly adjust the placement position of the connecting pipe 3, so that the connecting pipe 3 can maintain the placement shaping position, silicone grease can be extruded from the universal joint 4 more smoothly, and in this embodiment, the connecting pipe 3 is preferably designed as a universal bamboo joint pipe.
It should be noted that, as shown in fig. 1, in this embodiment, the bamboo joint pipe portion of the universal bamboo joint pipe is preferably designed into a spherical structure, the pipe wall of the spherical structure is smooth, so as to facilitate discharging of silicone grease, and the internal space of the spherical structure is large, so that the internal blockage of the connecting pipe 3 can be further avoided, and the silicone grease is facilitated to be discharged.
In one embodiment, in order to facilitate adjusting the length of the connecting pipe 3, the connecting pipe 3 in this embodiment may be further provided with a plurality of folds, and the folds of the connecting pipe 3 are used to realize the expansion and contraction of the length of the connecting pipe 3.
In one embodiment, as shown in fig. 1, in order to facilitate replacement and maintenance of the internal structure of the hand rest 2, in this embodiment, the hand rest 2 is preferably designed to be a two-half type docking structure.
It should be noted that, in this embodiment, the two half-butt structures of the hand rest 2 are respectively provided with a positioning post and a post hole 15 that are matched with each other for fastening and positioning.
In one embodiment, in order to facilitate the operator to control the start and stop of the driving motor 8 through the control button 13, so as to control the extrusion of silicone grease, in this embodiment, a power supply 14 is disposed in the hand rest 2, the power supply 14 is electrically connected with the driving motor 8, and a control circuit between the control button 13 and the driving motor 8 is shown in fig. 2.
It should be noted that, when the silicone grease in the tube body 1 needs to be extruded into the gap, the control button 13 needs to control the driving motor 8 to rotate forward, namely, 5V voltage is applied at two ends of the driving motor 8, at this time +5v is positive for the power supply 14, GND is negative for the power supply 14, because the driving motor 8 is connected with the normally closed contact of the relay K1, the driving motor 8 directly works, and drives the worm 9, the worm wheel 10, the transmission gear 11 and the transmission rack 12 to act in sequence, the silicone grease is extruded, when the driving motor 8 reaches the limit position or has error blocking, i.e. after the silicone grease in the tube body 1 is extruded completely or has other faults, the working current of the driving motor 8 increases, the voltage at two ends of the sampling resistor R3 increases, the voltage is transmitted to the triode Q2 through the resistor R1, when the voltage at two ends of the resistor R3 exceeds the conducting voltage of the triode Q2, the relay K1 is switched off, and meanwhile, the stage B of the triode Q2 is positively connected with the power supply through the R2-K1, and therefore can be kept in a conducting state all the time, the relay K1 is kept in a working state, the control button is also kept in a working state, the control button is convenient, and the triode 8 is controlled to start up, and the triode Q1 is not started.
When the silicone grease is required to be filled into the tube body 1, the driving motor 8 needs to be controlled to reversely rotate through the control button 13, when the driving motor 8 reversely rotates, +5V is negative power supply 14, GND is positive power supply 14, the driving motor 8 directly works when being electrified, if a locked rotor or a limit position occurs, that is, the silicone grease in the tube body 1 is completely filled, the voltage of the sampling resistor R3 is increased, the triode Q1 is conducted, the relay K1 is switched, the driving motor 8 is powered off, and meanwhile, the B stage of the triode Q1 is directly connected with the negative power supply 14 through R2-K1, so that the relay K1 is always kept in a conducting state, and the NPN triode Q2 is not in action at the moment;
when the driving motor 8 reaches a limit position or is blocked, the relay K1 is switched, the driving motor 8 is powered off to stop running, and protection can be released only by electrifying at +5V/GND again or switching the running direction of the driving motor 8.
Working principle:
the operator holds the hand rest 2, adjust the position of putting of connecting pipe 3, with the gap department that aligns the cable head with universal joint 4, press the control button 13 on the hand rest 2, control button 13 starts driving motor 8, driving motor 8's output shaft drives worm 9 rotation, worm 9 drives worm wheel 10 rotation, worm wheel 10 drives drive gear 11 forward rotation, drive gear 11 drives drive gear 12 forward movement through meshing with drive gear 12, drive gear 12 drives piston rod 7 and moves towards the direction of second sealed lid 6, squeeze the silicone grease between second sealed lid 6 and the piston rod 7, make the silicone grease enter into connecting pipe 3, discharge from universal joint 4, fill in the gap of cable head, thereby realize accurately, evenly filling the silicone grease in the cooperation clearance of cable head.
In the description of the present invention, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances. In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B meet at the same time.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc., or direct/indirect use in other related technical fields, which are within the spirit and principle of the present invention, should be included in the scope of the claims of the present invention.
Claims (8)
1. The auxiliary lubrication tool for disassembling and assembling the cable is characterized by comprising a pipe body, a hand rest and a discharge head;
the piston plate is connected with one end of the transmission rack, the transmission rack is arranged between the piston plate and the first sealing cover, and the other end of the transmission rack penetrates through the first sealing cover;
the hand rest is connected with the pipe body, a control button, a driving motor and a transmission gear are arranged in the hand rest, the control button is electrically connected with the driving motor, an output shaft of the driving motor is connected with the transmission gear, the transmission gear is meshed with the transmission rack, and the transmission rack penetrates out of the hand rest;
the discharging head comprises a connecting pipe and a universal joint, one end of the connecting pipe is communicated with the pipe body through the second sealing cover, and the universal joint is arranged at the other end of the connecting pipe;
the control circuit between the control button and the driving motor comprises a forward rotation circuit, the forward rotation circuit comprises a power supply, a relay K1, a voltmeter, a resistor R1, a resistor R3, a triode Q2 and a diode D2, when the forward rotation circuit works, voltage is applied to two ends of the driving motor, the driving motor is connected with a normally closed contact of the relay K1, the driving motor directly works, the driving motor drives the transmission gear and the transmission rack to act sequentially, silicone grease in the tube body is extruded, when the driving motor reaches a limit position or error blocking occurs, the working current of the driving motor is increased, the voltage at two ends of the resistor R3 is increased, the voltage is transmitted to the triode Q2 through the resistor R1, when the voltage at two ends of the resistor R3 exceeds the conducting voltage of the triode Q2, the relay K1 is switched off, and meanwhile, the B stage of the triode Q2 is connected with the positive electrode of the power supply through R2-K1;
the control button with control circuit between the driving motor still includes reverse circuit, reverse circuit includes triode Q1, diode D1 and resistance R2, reverse circuit during operation, need will driving motor's both ends voltage is reverse, driving motor with relay K1 normally closed contact links to each other, driving motor directly works, driving motor drives in proper order drive gear with the action of drive rack is convenient for pack the silicone grease in the body, works as driving motor reaches spacing position or after the wrong stall appears, resistance R3's voltage increase, triode Q1 switches on, relay K1 switches, driving motor outage, simultaneously triode Q1's B level pass through R2-K1 with the power negative pole links to each other.
2. The auxiliary lubrication tool for disassembling and assembling a cable according to claim 1, wherein an included angle is formed between the pipe body and the hand rest.
3. The auxiliary lubrication tool for disassembling and assembling a cable according to claim 2, wherein a worm wheel and a worm are arranged in the hand rest, the worm is connected with an output shaft of the driving motor, the worm wheel is meshed with the worm, and the worm wheel and the transmission gear are integrally formed.
4. A cable disassembly and assembly auxiliary lubrication tool according to claim 3, wherein the universal joint comprises a U-shaped nozzle, an L-shaped nozzle and a round tube nozzle.
5. The auxiliary lubrication tool for disassembling and assembling a cable according to claim 4, wherein the connecting pipe is a universal bamboo joint pipe.
6. The auxiliary lubrication tool for disassembling and assembling a cable according to claim 4, wherein the connecting pipe is provided with a plurality of folds.
7. The auxiliary lubrication tool for disassembling and assembling a cable according to claim 1, wherein the hand rest is of a two-half butt joint structure.
8. The auxiliary lubrication tool for disassembling and assembling a cable according to claim 7, wherein the two half butt joint structures of the hand rest are respectively provided with a positioning column and a column hole which are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211193224.XA CN115574250B (en) | 2022-09-28 | 2022-09-28 | Auxiliary lubrication tool for cable disassembly and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211193224.XA CN115574250B (en) | 2022-09-28 | 2022-09-28 | Auxiliary lubrication tool for cable disassembly and assembly |
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| Publication Number | Publication Date |
|---|---|
| CN115574250A CN115574250A (en) | 2023-01-06 |
| CN115574250B true CN115574250B (en) | 2024-03-19 |
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| CN202211193224.XA Active CN115574250B (en) | 2022-09-28 | 2022-09-28 | Auxiliary lubrication tool for cable disassembly and assembly |
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| CN114321685A (en) * | 2022-01-10 | 2022-04-12 | 嘉兴南湖学院 | Lithium battery grease gun capable of automatically injecting grease |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209511555U (en) * | 2018-12-29 | 2019-10-18 | 江苏庆能科技有限公司 | A kind of cable lubricating oil application device |
| CN212080834U (en) * | 2020-03-30 | 2020-12-04 | 焦作汉河电缆有限公司 | Cable traction wheel lubricating oil adding device |
| CN215636461U (en) * | 2021-06-11 | 2022-01-25 | 龙铁纵横（北京）轨道交通科技股份有限公司 | High-efficient lubricating grease filling device |
| CN114025096A (en) * | 2021-11-16 | 2022-02-08 | 深圳市众安威视技术有限公司 | Camera monitoring linkage device |
| CN114321685A (en) * | 2022-01-10 | 2022-04-12 | 嘉兴南湖学院 | Lithium battery grease gun capable of automatically injecting grease |
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|---|---|
| CN115574250A (en) | 2023-01-06 |
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