CN109373985A - Engineering survey actinobacillus device - Google Patents
Engineering survey actinobacillus device Download PDFInfo
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- CN109373985A CN109373985A CN201811238617.1A CN201811238617A CN109373985A CN 109373985 A CN109373985 A CN 109373985A CN 201811238617 A CN201811238617 A CN 201811238617A CN 109373985 A CN109373985 A CN 109373985A
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- line
- ink marker
- mounting shell
- ink
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Engineering & Computer Science (AREA)
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Abstract
The present invention relates to engineering measuring technology fields, aiming at the problem that service life decline of actinobacillus device, provide a kind of engineering survey actinobacillus device, the technical solution is as follows: including mounting shell, cartridge and line wheel are equipped in mounting shell, the line of ink marker is wound in line wheel, mounting shell be equipped with driving the line of ink marker enter in cartridge moisten ink moisten black part, mounting shell is equipped with the outlet hole stretched out outside mounting shell for the line of ink marker, friction tube is fixed in mounting shell, the line of ink marker is inserted into friction tube and slides along friction tube, the line of ink marker is made of rubber and surface is smooth, friction tube is made of plastics and inner surface is smooth, the bore that rubs is consistent with line of ink marker outer diameter, the bristle for cleaning the line of ink marker is equipped in cartridge.The line of ink marker and friction tube carry out friction to generate Electrostatic Absorption ink powder, line of ink marker surface is smooth, when the line of ink marker is withdrawn, can easily be cleaned up the ink powder on the line of ink marker by bristle, the case where ink powder is brought at line wheel the rotation axis for leading to corrode line wheel is reduced, the service life of actinobacillus device is improved.
Description
Technical field
The present invention relates to engineering measuring technology fields, more specifically, it relates to a kind of engineering survey actinobacillus device.
Background technique
Ink fountain is made of cartridge, line wheel, the line of ink marker (including line is bored), four parts of ink label, is pole in Chinese tradition woodworking
For common tool.Ink fountain is normally used for measurement and house construction etc..
Snap the line could be passed through by ink powder bullet extremely wait draw lines in plane after needing to moisten ink due to the line of ink marker, and the line of ink marker generallys use cotton
Line is made to adsorb a large amount of ink powders using cotton thread itself porous structure, and then guarantees the clarity of snap the line label.
But since the line of ink marker has adsorbed a large amount of ink powder, so that after line of ink marker use, ink powder will be by during winding
It takes at line wheel, so that line wheel is polluted by ink powder, is also possible to when serious because penetrating into the ink powder in the gap of line wheel rotation axis
Excessively cause line wheel rotation unsmooth or even block, so that the service life of actinobacillus device declines, therefore, there are also improve space.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of engineering survey actinobacillus device, have
Operate smooth advantage.
To achieve the above object, the present invention provides the following technical scheme that
A kind of engineering survey actinobacillus device, including mounting shell, the mounting shell is interior to be equipped with cartridge, rotation in the mounting shell
Be connected with line wheel, be wound with the line of ink marker in the line wheel, the mounting shell be equipped with the driving line of ink marker enter in cartridge moisten ink moisten black part,
The mounting shell is equipped with the outlet hole stretched out outside mounting shell for the line of ink marker, is fixed with friction tube in the mounting shell, the line of ink marker is inserted
Enter in friction tube and slided along friction tube, the line of ink marker is made of rubber and surface is smooth, the friction tube be made of plastics and
Inner surface is smooth, and the friction bore is consistent with line of ink marker outer diameter, and the bristle for cleaning the line of ink marker, the bristle are equipped in the cartridge
Positioned at moistening side of the black part far from line outlet.
By adopting the above technical scheme, when pulling out the line of ink marker, the line of ink marker and friction tube carry out friction to generate electrostatic, pass through electrostatic
Ink powder is adsorbed, simultaneously because line of ink marker surface is smooth, so that the attachment force overwhelming majority of the line of ink marker and ink powder derives from electrostatic adsorption force,
So that being easy to most of ink powder bullet when snap the line extremely wait draw lines on surface, while when the line of ink marker is withdrawn, since ink powder is only adsorbed in
Line of ink marker surface can easily be cleaned up the ink powder remained on the line of ink marker by bristle, and reduction ink powder, which is brought at line wheel, leads
The case where corroding the rotation axis of line wheel is caused, the service life of actinobacillus device is improved；The line of ink marker is made by rubber and cooperates plastics
Friction tube is made, so that the electrostatic charge that friction generates is more, so that electrostatic adsorption force is larger；It is smooth so that ink by line of ink marker surface
Powder is difficult to be attached on the line of ink marker other than Electrostatic Absorption, easy cleaning；It is smooth by friction pipe internal surface, reduce the line of ink marker and friction
The coefficient of friction of pipe reduces abrasion, improves service life, since bristle is located in cartridge, so that cleaning the ink to get off on the line of ink marker
Powder is fallen after rise to cartridge, reduces the pollution to mounting shell.
Preferably, the elastic component of the driving line wheel winding line of ink marker, end of the line of ink marker far from line wheel are equipped in the mounting shell
Portion connects the snap-gauge that the restricted line of ink marker enters far from the end of line wheel in mounting shell.
By adopting the above technical scheme, line wheel is driven to wind the line of ink marker by elastic component, when so that pulling out the line of ink marker, the line of ink marker is located always
In tensioned state, so that snap the line operation is more convenient, while making take-up operation also more convenient；By snap-gauge limit the line of ink marker into
Enter in mounting shell, facilitate the pull-out line of ink marker, while avoiding end of the line of ink marker from friction tube towards line wheel from skidding off and resulting in the need for pacifying again
The case where dress.
Preferably, the snap-gauge blocks outlet hole, and the plate face of the snap-gauge towards mounting shell is equipped with sealing element.
By adopting the above technical scheme, outlet hole is blocked by snap-gauge and utilizes the sealing element on snap-gauge, reduction outside air
Into, and then reduce extraneous moisture and enter in mounting shell, keep environment more dry in mounting shell, while reduce dust into
The case where entering to corrode the shaft of line wheel in mounting shell, improves service life.
Preferably, the mounting shell is equipped at least three suckers towards surface to be crossed, and the sucker is communicated with suction pipe,
Piston is slidably connected in the suction pipe, the mounting shell is equipped with the locating part of limitation piston motion.
By adopting the above technical scheme, by sucker suction surface to be crossed, so that mounting shell is stably fixed to wait cross
On surface, remote scribing operation can be completed by a people, so that operation is more convenient.
Preferably, the piston is equipped with sharp portion towards the end of sucker.
By adopting the above technical scheme, it when soft material is measured and drawn lines, is penetrated in material by sharp portion, so that installation
Shell is stably fixed to facilitate operation wait cross on surface.
It is preferably, described that moisten black part include being slidably connected at the top of mounting shell and the cunning in insertion cartridge along the vertical direction
Bar, the end that the slide bar is inserted into cartridge are fixed with directive wheel.
By adopting the above technical scheme, the friction for moistening black part and the line of ink marker is reduced by directive wheel, reduces abrasion, and extending the line of ink marker makes
Use the service life.
Preferably, the side walls collapse of the directive wheel has card slot, and the line of ink marker is stuck in card slot.
By adopting the above technical scheme, the line of ink marker is limited by card slot to mention so that being difficult to drop out outside directive wheel when the line of ink marker is drawn out
High stability.
Preferably, it is fixedly connected at the top of the cartridge with mounting shell top, connection cartridge is equipped at the top of the mounting shell
Feeding port and the logical hermatic door closed at the top of feeding port.
By adopting the above technical scheme, supplement ink powder is facilitated by feeding port, feeding port is closed by hermatic door, reduces ink powder
The case where spilling, while reducing dust and entering in cartridge.
Preferably, the line of ink marker includes the component of following mass fraction:
100 parts of natural rubber；
It is 10-15 parts oily；
20-25 parts of paraffin；
40-50 parts of white carbon black；
5-10 parts of odium stearate；
3-5 parts of ceramic powder；
3-5 parts of silane coupling agent；
2-3 parts of sulphur；
1-2 parts of promotor.
By adopting the above technical scheme, elasticity is provided by natural rubber, so that elastic effect is more preferably；By adding a large amount of stones
Wax, so that reducing the friction system of the line of ink marker and friction tube to line of ink marker surface at paraffin infiltration to form retaining layer and lubricate using paraffin
Number；By the way that ceramic powder is added, the wearability of the line of ink marker is improved, line of ink marker service life is extended；Increase day by addition silane coupling agent
Attachment force between right rubber and white carbon black, ceramics, so that the physical property of the line of ink marker is more preferably.
Preferably, the friction tube includes the component of following mass fraction:
100 parts of polytetrafluoroethylene (PTFE)；
3-5 parts of silane coupling agent；
15-20 parts of diamond dust.
By adopting the above technical scheme, by the self-lubricating property of polytetrafluoroethylene (PTFE), the friction system of friction tube and the line of ink marker is reduced
Number reduces the abrasion of the line of ink marker and friction tube, prolongs the service life, by the way that diamond dust is added to friction tube progress reinforcement and increases
The wear-resisting property of friction tube further extends the service life of friction tube；Increase diamond dust and polytetrafluoro by silane coupling agent
The attachment force of ethylene improves the effect of diamond dust reinforcement friction tube.
In conclusion the invention has the following advantages:
1. the line of ink marker and friction tube carry out friction to generate electrostatic, and then adsorb ink powder, and line of ink marker surface is smooth, so that black
The attachment force overwhelming majority of line and ink powder derives from electrostatic adsorption force, can be easily by residual by bristle when the line of ink marker is withdrawn
Ink powder on the line of ink marker cleans up, and reduces the case where ink powder is brought at line wheel the rotation axis for leading to corrode line wheel, improves
The service life of actinobacillus device；
2. the line of ink marker is made by rubber and cooperates plastics that friction tube is made, so that the electrostatic charge that friction generates is more, so that
Electrostatic adsorption force is larger；
3., easy cleaning smooth so that ink powder is difficult to be attached on the line of ink marker other than Electrostatic Absorption by line of ink marker surface, together
When reduce the line of ink marker and friction tube coefficient of friction, reduce abrasion, improve service life；
4. by adding a large amount of paraffin, so that paraffin is spilled over to line of ink marker surface to form protective layer and lubricate using paraffin,
Cooperate the self-lubricating property of polytetrafluoroethylene (PTFE) simultaneously, reduce the coefficient of friction of friction tube and the line of ink marker, reduces the line of ink marker and friction tube
Abrasion, prolong the service life.
Detailed description of the invention
Fig. 1 is the overall structure diagram of actinobacillus device in the present invention；
Fig. 2 is in the present invention for illustrating the schematic diagram of actinobacillus device internal structure；
Fig. 3 is the enlarged diagram in the portion A in Fig. 2；
Fig. 4 is the enlarged diagram in the portion B in Fig. 2.
In figure: 1, mounting shell；11, dry packet；2, cartridge；21, hermatic door；22, partition；3, line wheel；31, shaft；32, bullet
Property part；4, friction tube；41, support plate；5, the line of ink marker；51, snap-gauge；52, handle；53, cleaning ring；6, black part is moistened；61, slide bar；62,
Directive wheel；63, position-limiting tube；64, limit plate；65, pressure spring；7, sucker；71, suction pipe；72, connecting plate；73, locating part；731, it sells
Nail；732, limited block；74, pull rod；741, adjustment hole；75, piston；76, sharp portion.
Specific embodiment
With reference to the accompanying drawings and embodiments, invention is further described in detail.
A kind of engineering survey actinobacillus device is equipped with cartridge 2, peace in mounting shell 1 referring to Fig.1 and Fig. 2, including mounting shell 1
It is rotatably connected to line wheel 3 in dress shell 1, the smooth line of ink marker 5 in surface is wound in line wheel 3, mounting shell 1 is equipped with and passes through for the line of ink marker 5
And the friction tube 4 slided.
Referring to Fig. 2, mounting shell 1 is horizontal positioned rectangle shell, and one end of 1 length direction of mounting shell is provided with outlet
Mouthful, eight apex angles of mounting shell 1 are fixed with dry packet 11, and cartridge 2 includes two pieces of partitions 22, the length of partition 22 and mounting shell 1
Direction is vertical, and partition 22 is rectangular slab, and four sides of partition 22 are fixedly connected with four side walls of cartridge 2 respectively, two every
There are spacing between plate 22 to form cartridge 2, and cartridge 2 is located at mounting shell 1 and is provided at the top of one end of line outlet, mounting shell 1
It is connected to the feeding port of cartridge 2, the logical hermatic door 21 for closing feeding port is hinged at the top of mounting shell 1.
Line wheel 3 includes being fixedly connected with horizontally disposed shaft 31, and the axial direction of shaft 31 and the length direction of mounting shell 1 hang down
Directly, line wheel 3 is rotatablely connected by bearing and shaft 31, and line wheel 3 is located at the one end of mounting shell 1 far from line outlet.
The rotation of driving line wheel 3 is equipped in mounting shell 1 to wind the elastic component 32 of the line of ink marker 5, elastic component 32 is whirlpool spring, whirlpool
Whirlpool spring one end connect the other end with 3 side wall of line wheel and connect with shaft 31.
Support plate 41 is fixed in mounting shell 1, friction tube 4 is fixedly connected in support plate 41, one end of friction tube 4 with lean on
The partition 22 of near line wheel 3 is fixedly connected, and friction tube 4 is connected to cartridge 2, and friction tube 4 is connected to the end of cartridge 2 and close to line wheel 3
Partition 22 it is concordant towards the side wall inside cartridge 2.
The line of ink marker 5 is wrapped in line wheel 3, and the line of ink marker 5 is along friction tube 4 axially across friction tube 4 and through cartridge 2 far from line wheel 3
Partition 22 after from line outlet stretch out mounting shell 1 outside, the outer diameter of the line of ink marker 5 is consistent with the internal diameter of friction tube 4.
The end that the line of ink marker 5 stretches outside mounting shell 1 is fixed with snap-gauge 51, and 51 area of snap-gauge is greater than the cross-sectional area of line outlet,
Snap-gauge 51 blocks line outlet, and snap-gauge 51 is fixed with handle 52, plate of the snap-gauge 51 towards mounting shell 1 in the plate face far from mounting shell 1
Face is equipped with sealing element.
Referring to Fig. 2 and Fig. 3, cleaning ring 53 is fixed on the partition 22 of line wheel 3, cleaning ring 53 and friction tube 4 are same
Axis is fixed with several bristles on the inner wall of cleaning ring 53, and end abutment of the bristle far from cleaning ring 53 is on the line of ink marker 5.
The top plate of mounting shell 1 slidably connect driving the line of ink marker 5 moisten ink moisten black part 6, moisten black part 6 include slide along the vertical direction
The dynamic slide bar 61 being connected on mounting shell 1, the top of mounting shell 1 is fixedly connected with the position-limiting tube 63 extended straight down, slide bar
It is slided in 61 insertion position-limiting tubes 63 and along position-limiting tube 63, slide bar 61 is located in cartridge 2, and is located at 5 top of the line of ink marker.
The end that slide bar 61 is inserted into cartridge 2 is rotatably connected to directive wheel 62, and directive wheel 62 is rotated around horizontal direction, guiding
The rotary shaft 31 of wheel 62 is to vertical with 5 direction of motion of the line of ink marker, and the circumferential side wall recess of directive wheel 62 has card slot, and the line of ink marker 5 is stuck in card
In slot.
It is located at outside mounting shell 1 at the top of slide bar 61, limit plate 64, limit plate 64 and slide bar 61 is fixedly connected at the top of slide bar 61
Vertically, it limits slide bar 61 by limit plate 64 to fall into completely in mounting shell 1, the plate face of limit plate 64 towards mounting shell 1 is fixed to be connected
Connect pressure spring 65,65 sets of pressure spring on slide bar 61, the other end of pressure spring 65 is fixedly connected on the top plate of mounting shell 1.
Referring to Fig. 2 and Fig. 4, the two sides of mounting shell 1 along its length are respectively equipped with two suckers 7, the side wall of mounting shell 1
On be fixedly connected with connecting plate 72, sucker 7 is opening down, be communicated with suction pipe 71 at the top of sucker 7, suction pipe 71 through connecting plate 72 simultaneously
It is fixedly connected on connecting plate 72, piston 75 is slidably connected in suction pipe 71, pull rod 74 is connected at the top of piston 75.
Referring to Fig. 3 and Fig. 4, mounting shell 1 is equipped with the locating part 73 that limitation piston 75 moves, and locating part 73 includes fixing
The limited block 732 being connected on 1 side wall of mounting shell, limited block 732 have limit hole, pull rod 74 far from the side walls collapse of mounting shell 1
On in the horizontal direction through there is an adjustment hole 741, locating part 73 further includes through pull rod 74 and being plugged in limit by adjustment hole 741
Pin 731 in hole, adjustment hole 741 have multiple and are distributed along the length direction of pull rod 74.
75 bottom of piston is fixedly connected with sharp portion 76, and sharp portion 76 includes the cylindric inserted link being fixedly connected with piston 75
And it is integrally connected to inverted cone-shaped plug of the inserted link far from 75 end of piston, inserted link is vertically arranged.
The line of ink marker 5 includes the component of following mass fraction:
100 parts of natural rubber；10 parts of oil；20 parts of paraffin；40 parts of white carbon black；5 parts of odium stearate；3 parts of ceramic powder；Silane is even
3 parts of agent of connection；2 parts of sulphur；Promotor 1.
The line of ink marker 5 the preparation method is as follows:
Natural rubber is added in open mill, roller speed 30r/min, roll spacing 5mm, plasticate 30s；White carbon black is added and silane is even
Join agent, roller speed 30r/min, roll spacing 4mm are kneaded 60s；Oil, odium stearate and ceramic powder, roller speed 45r/min, roll spacing is added
3.5mm is kneaded 45s；Paraffin is added, roller speed 45r/min, roll spacing 3mm are kneaded 45s, and sulphur and promotor, roller speed is added
45r/min, roll spacing 2mm are kneaded 30s, roller speed 60r/min, roll spacing 1.5mm, are kneaded 45s, dumping is to form rubber compound.
Rubber compound is put into screw extruder and is extruded into the unvulcanized line of ink marker 5, the unvulcanized line of ink marker 5 is then put into baking
Heat cross-linking 150 DEG C of curing temperature, injects nitrogen pressure 10MPa, vulcanization time 30min to form the line of ink marker 5 in case.
Friction tube 4 includes the component of following mass fraction:
100 parts of polytetrafluoroethylene (PTFE)；Silane coupling agent 3；15 parts of diamond dust.
Friction tube 4 the preparation method is as follows:
Polytetrafluoroethylene (PTFE) is added in stirred tank, 350 DEG C of heating temperature, diamond dust is added after polytetrafluoroethylene (PTFE) melting and stirs
Mix, revolving speed 100r/min, stir 60s, discharging into screw extruder, by screw extruder squeeze out to underwater granulating device into
Row is granulated.
It is stirred being put into stirred tank mixed with the polytetrafluoroethylgranule granule of diamond dust with silane coupling agent, revolving speed
1000r/min stirs 180s, and discharging to double screw extruder, extrusion molding is to form friction tube 4.
The operating condition and principle of the present embodiment are as follows:
When surveying setting-out, after the two-end-point that unwrapping wire is measured by total station, actinobacillus device is placed on one of endpoint
Place, if surface to be crossed is hard surface, the sucker 7 on mounting shell 1 is connected to surface to be crossed by this, by pull rod 74 towards remote
Direction from surface to be crossed pulls piston 75 to limit so that sucker 7 is securely adsorbed on wait cross on surface by locating part 73
Mounting shell 1 can be stably mounted on one of them endpoint by 75 fitness machine of piston.
Then it is placed on by weight on the limit plate 64 for moistening black part 6, the elastic force of pressure spring 65 is overcome by the gravity of weight,
So that slide bar 61 is glided and drives directive wheel 62 to abut with the line of ink marker 5 and the line of ink marker 5 is driven to be bent downwardly to realize and moisten ink.
Then the line of ink marker 5 is pulled out by handle 52, two-point locating, snap the line, completes scribing line operation.Finally wind the line of ink marker 5, pine
Locating part 73 is opened, piston 75 resets, and mounting shell 1 can be separated surface to be crossed, into next subjob.
If measuring unwrapping wire in soft surface, by pressing pull rod 74 drive sharp portion 76 penetrate band scribing line surface with
Shell 1 is fixedly mounted.
During the line of ink marker 5 is drawn out, the line of ink marker 5 and friction tube 4 rub, so that having a large amount of electrostatic on the line of ink marker 5
Lotus is located at the ink powder in friction by electrostatic adsorption force absorption, simultaneously because 5 surface of the line of ink marker is smooth, so that the line of ink marker 5 and ink powder
Active force is mainly electrostatic adsorption force, so that a large amount of ink powders leave the line of ink marker 5 when snap the line, so that scribing line effect is preferable.
Simultaneously because ink powder is adhered merely to 5 surface of the line of ink marker, so that bristle easily will be on the line of ink marker 5 when the winding line of ink marker 5
Ink powder cleans up, and reduces ink powder and the line of ink marker 5 is followed to reach the case where leading to ink powder pollution, corrosion 3 shaft 31 of line wheel at line wheel 3,
Prolong the service life.
The end that the line of ink marker 5 stretches out outside mounting shell 1 is limited by snap-gauge 51 to enter in mounting shell 1, is facilitated operation, is passed through simultaneously
Snap-gauge 51 closes line outlet, and the moisture and dust reduced in air enters in mounting shell 1, and extend actinobacillus device uses the longevity
Life.
It is abutted by directive wheel 62 with the line of ink marker 5 to drive the line of ink marker 5 to moisten ink, reduces the friction moistened between black part 6 and the line of ink marker 5
Power reduces abrasion, prolongs the service life.
There is card slot by the circumferential side wall recess of directive wheel 62 and the line of ink marker 5 is stuck in card slot, reduces the line of ink marker 5 and drop out directive wheel
Cause to moisten the case where black effect disappears outside 62, improves stability.
Facilitate ink powder feed supplement by feeding port, the case where ink powder spills during transportation is reduced by hermatic door 21.
By preparing the line of ink marker 5 using natural rubber as matrix, provide preferable elasticity for the line of ink marker 5 so that snap the line effect compared with
It is good, by the way that paraffin is largely added to utilize paraffin to form protective layer and lubricant layer on 5 surface of the line of ink marker, reduce the friction of the line of ink marker 5
Coefficient reduces the line of ink marker 5 and wears, increases the wear-resisting property of the line of ink marker 5 by the way that ceramic powder is added, prolong the service life.
Increase the attachment force of ceramic powder and natural rubber by silane coupling agent, improves the modified effect of ceramic powder.
By preparing friction tube 4 using polytetrafluoroethylene (PTFE) as matrix, using the self-lubricating property of polytetrafluoroethylene (PTFE), reduction rubs
The abrasion that the frictional force between pipe 4 and the line of ink marker 5 reduces the line of ink marker 5 and friction tube 4 is wiped, increases friction tube 4 by the way that diamond dust is added
Wear-resisting property, prolong the service life.
The attachment force for increasing diamond dust and polytetrafluoroethylene (PTFE) by silane coupling agent, improves the modified effect of diamond dust.
Embodiment 2
The line of ink marker 5 includes the component of following mass fraction:
100 parts of natural rubber；12 parts of oil；23 parts of paraffin；45 parts of white carbon black；8 parts of odium stearate；4 parts of ceramic powder；Silane is even
4 parts of agent of connection；2 parts of sulphur；Promotor 1.
Friction tube 4 includes the component of following mass fraction:
100 parts of polytetrafluoroethylene (PTFE)；Silane coupling agent 4；18 parts of diamond dust.
Embodiment 3
The line of ink marker 5 includes the component of following mass fraction:
100 parts of natural rubber；15 parts of oil；25 parts of paraffin；50 parts of white carbon black；10 parts of odium stearate；5 parts of ceramic powder；Silane
5 parts of coupling agent；3 parts of sulphur；Promotor 2.
Friction tube 4 includes the component of following mass fraction:
100 parts of polytetrafluoroethylene (PTFE)；Silane coupling agent 5；20 parts of diamond dust.
Embodiment 4
The line of ink marker 5 includes the component of following mass fraction:
100 parts of natural rubber；14 parts of oil；22 parts of paraffin；48 parts of white carbon black；6 parts of odium stearate；5 parts of ceramic powder；Silane is even
5 parts of agent of connection；2.5 parts of sulphur；Promotor 1.
Friction tube 4 includes the component of following mass fraction:
100 parts of polytetrafluoroethylene (PTFE)；Silane coupling agent 3；16 parts of diamond dust.
Comparative example 1
The line of ink marker 5 includes the component of following mass fraction:
100 parts of natural rubber；14 parts of oil；48 parts of white carbon black；5 parts of silane coupling agent；2.5 parts of sulphur；Promotor 1.
The line of ink marker 5 the preparation method is as follows:
Natural rubber is added in open mill, roller speed 30r/min, roll spacing 5mm, plasticate 30s；White carbon black is added and silane is even
Join agent, roller speed 30r/min, roll spacing 4mm are kneaded 60s；Oil is added, roller speed 45r/min, roll spacing 3.5mm are kneaded 45s；Roller speed
45r/min, roll spacing 3mm are kneaded 45s, and sulphur and promotor is added, and roller speed 45r/min, roll spacing 2mm are kneaded 30s, roller speed
60r/min, roll spacing 1.5mm are kneaded 45s, and dumping is to form rubber compound.
Rubber compound is put into screw extruder and is extruded into the unvulcanized line of ink marker 5, the unvulcanized line of ink marker 5 is then put into baking
Heat cross-linking 150 DEG C of curing temperature, injects nitrogen pressure 10MPa, vulcanization time 30min to form the line of ink marker 5 in case.
Friction tube 4 includes the component of following mass fraction:
100 parts of polytetrafluoroethylene (PTFE).
Friction tube 4 the preparation method is as follows:
Polytetrafluoroethylene (PTFE) is added in stirred tank, 350 DEG C of heating temperature, is stirred after polytetrafluoroethylene (PTFE) melting, revolving speed 100r/
Min, stirs 60s, and discharging is squeezed out to underwater granulating device by screw extruder and is granulated into screw extruder.
Polytetrafluoroethylgranule granule is put into stirred tank and is stirred, revolving speed 1000r/min stirs 180s, discharging to twin-screw
Extruder, extrusion molding is to form friction tube 4.
Specific detection data is shown in Table 1-2
According to GB/T9867-2008 " measurement of vulcanized rubber or thermoplastic elastomer wear-resisting property " (rotating roller cartridge type abrasion
Machine method), detect the abrasion index of the line of ink marker 5 and friction tube 4.
According to GB/T13826-2008 " wet type (non-metal kind) friction material ", detects the line of ink marker 5 and the quiet of friction tube 4 rubs
Wipe coefficient.
1 line of ink marker of table, 5 detection data
| Comparative example 1 | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| Abrasion index | 192 | 258 | 263 | 269 | 267 |
| Confficient of static friction | 0.34 | 0.23 | 0.21 | 0.18 | 0.19 |
2 friction tube detection data of table
| Comparative example 1 | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| Abrasion index | 173 | 212 | 214 | 215 | 214 |
| Confficient of static friction | 0.04 | 0.04 | 0.05 | 0.04 | 0.04 |
It can be obtained according to table 1, after a large amount of addition paraffin, the confficient of static friction of the line of ink marker 5 is decreased obviously, and with paraffin additional amount
Increase, static friction index is on a declining curve, be added ceramic powder after, the abrasion index of the line of ink marker 5 obviously rises, and with ceramic powder
The increase of additional amount, abrasion index is in rising trend, advantageously reduces the abrasion of the line of ink marker 5, prolongs the service life.
It can be obtained according to table 2, after diamond dust is added, the abrasion index of friction tube 4 obviously rises, and with diamond dust additional amount
Increase, abrasion index is in rising trend, while after diamond dust is added, the confficient of static friction of friction tube 4 is without significant change, without bright
Aobvious negative effect, and the abrasion of friction tube 4 is advantageously reduced, prolong the service life.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (10)
1. a kind of engineering survey actinobacillus device is equipped with cartridge (2) in the mounting shell (1) it is characterized in that: including mounting shell (1),
It is rotatably connected to line wheel (3), is wound with the line of ink marker (5) on the line wheel (3), the mounting shell (1) is equipped in the mounting shell (1)
The driving line of ink marker (5), which enters, moistens moistening black part (6) for ink in cartridge (2), the mounting shell (1), which is equipped with, stretches out mounting shell for the line of ink marker (5)
(1) outlet hole outside, the mounting shell (1) is interior to be fixed with friction tube (4), and in the line of ink marker (5) insertion friction tube (4) and edge is rubbed
Pipe (4) sliding is wiped, the line of ink marker (5) is made of rubber and surface is smooth, and the friction tube (4) is made of plastics and inner surface light
Sliding, friction tube (4) internal diameter is consistent with the line of ink marker (5) outer diameter, and the bristle for cleaning the line of ink marker (5) is equipped in the cartridge (2), described
Bristle is located at the side for moistening black part (6) separate line outlet.
2. engineering survey actinobacillus device according to claim 1, it is characterized in that: being equipped with driving line in the mounting shell (1)
The elastic component (32) of (3) the winding line of ink marker (5) is taken turns, the line of ink marker (5) connects the restricted line of ink marker (5) far far from the end of line wheel (3)
The end of offline wheel (3) enters the snap-gauge (51) in mounting shell (1).
3. engineering survey actinobacillus device according to claim 2, it is characterized in that: the snap-gauge (51) blocks outlet hole, institute
The plate face for stating snap-gauge (51) towards mounting shell (1) is equipped with sealing element.
4. engineering survey actinobacillus device according to claim 1, it is characterized in that: the mounting shell (1) is equipped at least three
Towards the sucker (7) on surface to be crossed, the sucker (7) is communicated with suction pipe (71), slidably connects work in the suction pipe (71)
It fills in (75), the mounting shell (1) is equipped with the locating part (73) of limitation piston (75) movement.
5. engineering survey actinobacillus device according to claim 4, it is characterized in that: the piston (75) is towards sucker (7)
End is equipped with sharp portion (76).
6. engineering survey actinobacillus device according to claim 1, it is characterized in that: described moisten black part (6) include being slidably connected
Slide bar (61) in mounting shell (1) top and along the vertical direction insertion cartridge (2), slide bar (61) insertion cartridge (2) are interior
End be fixed with directive wheel (62).
7. engineering survey actinobacillus device according to claim 6, it is characterized in that: the side walls collapse of the directive wheel (62) has
Card slot, the line of ink marker (5) are stuck in card slot.
8. engineering survey actinobacillus device according to claim 1, it is characterized in that: the cartridge (2) top and mounting shell (1)
Top is fixedly connected, and the feeding port of connection cartridge (2) is equipped at the top of the mounting shell (1) and leads to the sealing closed at the top of feeding port
Door.
9. engineering survey actinobacillus device according to claim 1, it is characterized in that: the line of ink marker (5) includes following mass parts
Several components:
100 parts of natural rubber；
It is 10-15 parts oily；
20-25 parts of paraffin；
40-50 parts of white carbon black；
5-10 parts of odium stearate；
3-5 parts of ceramic powder；
3-5 parts of silane coupling agent；
2-3 parts of sulphur；
1-2 parts of promotor.
10. engineering survey actinobacillus device according to claim 1, it is characterized in that: the friction tube (4) includes following quality
The component of number:
100 parts of polytetrafluoroethylene (PTFE)；
3-5 parts of silane coupling agent；
15-20 parts of diamond dust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238617.1A CN109373985B (en) | 2018-10-23 | 2018-10-23 | Engineering survey pay-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238617.1A CN109373985B (en) | 2018-10-23 | 2018-10-23 | Engineering survey pay-off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109373985A true CN109373985A (en) | 2019-02-22 |
| CN109373985B CN109373985B (en) | 2020-12-04 |
Family
ID=65400899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811238617.1A Active CN109373985B (en) | 2018-10-23 | 2018-10-23 | Engineering survey pay-off |
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| Country | Link |
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| CN (1) | CN109373985B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749269A (en) * | 2019-11-20 | 2020-02-04 | 中国十七冶集团有限公司 | Device and method for measuring straightness of joint of wall and floor tile by single person |
| CN110986905A (en) * | 2019-12-31 | 2020-04-10 | 河北工业职业技术学院 | Unwrapping wire measuring device for civil engineering |
| CN114473993A (en) * | 2022-01-19 | 2022-05-13 | 王胜华 | Wall marking device with drying function |
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| CN114473993A (en) * | 2022-01-19 | 2022-05-13 | 王胜华 | Wall marking device with drying function |
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| Publication number | Publication date |
|---|---|
| CN109373985B (en) | 2020-12-04 |
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