CN204506600U - A kind of rigid contact net contact wire installs the device of apply grease - Google Patents
A kind of rigid contact net contact wire installs the device of apply grease Download PDFInfo
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- CN204506600U CN204506600U CN201520102985.9U CN201520102985U CN204506600U CN 204506600 U CN204506600 U CN 204506600U CN 201520102985 U CN201520102985 U CN 201520102985U CN 204506600 U CN204506600 U CN 204506600U
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- grease
- fat liquoring
- contact wire
- liquoring cylinder
- pressure
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Abstract
Rigid contact net contact wire installs the device of apply grease, be provided with in it for contact wire (6) motion through grease chamber (1122) with pressure and scrape the fat liquoring cylinder (11) of alicyclic ring (113); To be connected with fat liquoring cylinder (11) and to the pressure fat cup (12) of grease chamber (1122) injection pressure grease with pressure; And the relocation mechanism to be connected with fat liquoring cylinder (11).This device can make contact wire (6) be full of grease in its groove in an installation, and make fat liquoring cylinder (11) swing with contact wire (6) unwrapping wire within the specific limits and automatically regulate, avoid contact wire (6) produce firmly curved and pull phenomenon, ensure that the personal safety of contact wire (6) fat liquoring, save grease, improve the installation quality of contact wire (6).
Description
Technical field
The utility model relates to electrified contacting nets installation work, particularly relates to the device that a kind of rigid contact net contact wire installs apply grease.
Background technology
Electrified railway is pollution-free with it, noiselessness, energy-conserving and environment-protective, and be widely applied and develop, city underground is all the more so.Net-contact engineering is the important component part of electrification engineering.Contact system is divided into rigid suspension OCS and rigid contact net, and rigid suspension OCS is mainly used in open field engineering, and rigid contact net is mainly used in Metro Tunnel.In rigid contact net installation work, need the Trunking clip of contact wire to be combined in the claw of rigidity bus duct carry out installation fix, according to technological requirement, before the mounting, need the conductive paste applying oil smectic in the groove of contact wire, see accompanying drawing 13, namely in the groove of the symmetrical both sides of contact wire 6 section, smear conductive paste 60, to ensure that both bus duct and contact wire different materials contact position obtains good electric conductivity.
Contact wire is installed and is usually adopted the cooperation of rail vehicle, flat truck, small vehicle for placing to carry out movable type installation, being fixed on flat truck by contact wire drum allows it rotate, contact wire is fastened in bus duct by small vehicle for placing, rail vehicle drives small vehicle for placing slowly to run forward, and contact wire to be constantly fastened in bus duct thus to realize installing continuously under the effect of small vehicle for placing.In installation, there will be contact wire and swing along drum Width, in addition the reason such as vibrations of locomotive, when contact wire is installed, stretch-draw direction can constantly change, and general application device is difficult to adapt to this use occasion.At present, also do not find the application device installed for rigid contact net contact wire, therefore when contact wire is installed, unit in charge of construction has to adopt the artificial contact wire to motion to smear conductive paste, such one is easily cause personal safety accident, two is that craft is smeared uneven, cause conductive paste to waste, three is to ensure to be full of conductive paste in contact wire groove by actv., is unfavorable for improving contact wire installation quality.
Utility model content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provides one automatically to smear, and effectively ensures to be full of conductive paste in contact wire groove, installs the device of automatic apply grease with the rigid contact net contact wire improving contact wire installation quality.
For solving the problems of the technologies described above, the technical scheme that the device that a kind of rigid contact net contact wire of the present utility model installs apply grease adopts is: comprise, be provided with in it for contact wire motion through grease chamber with pressure and scrape the fat liquoring cylinder of alicyclic ring; To be connected with fat liquoring cylinder and to the pressure fat cup of grease chamber with pressure injection pressure grease; And the relocation mechanism to be connected with fat liquoring cylinder.
Fat liquoring cylinder is unitized construction, comprising: fat liquoring cylinder body, is connected to the inlet wire cover of fat liquoring cylinder body one end and the outlet hood of the other end.
Fat liquoring cylinder body end of incoming cables is provided with the oil input channel communicated with grease chamber with pressure, is provided with the conical cavity that end progressively reduces in leading-out terminal, and the length direction along conical cavity is provided with some spaced circular grooves, and what circular groove was embedded in soft material scrapes alicyclic ring.
Inlet wire is covered with the orienting sleeve made for the movable soft material passed of contact wire, inlet wire cover end of incoming cables is provided with tubaeform guidewire lumen, outlet hood is provided with the orienting sleeve made for the movable soft material passed of contact wire, is provided with grease storing chamber between fat liquoring cylinder body and described outlet hood junction inner chamber.
Pressure fat cup comprises: the tubular cup with open end, and be provided with outside thread at open end, barrel is installed on zerk, closed end is provided with hold-down bolt; Screw collar is connected on the bowl cover on open end, and the top of bowl cover is provided with perforation; And pressure structure.
Pressure structure, comprising: the piston rod that one end is connected with the piston in tubular cup, and this piston rod activity is bored a hole through bowl cover and stretches out, and, be arranged on the Compress Spring between bowl cover and piston.
Pressure structure, also comprises: the piston rod that one end is connected with the piston in tubular cup, and piston rod activity is bored a hole through bowl cover and stretches out, and is connected with multiple counterweight at the other end of piston rod.
The relocation mechanism be connected with fat liquoring cylinder, comprising: the mechanism of horizontal slip, and the mechanism horizontally rotated.
The mechanism of horizontal slip, comprising: symmetrical, spaced riser, is cemented in the guide rod between riser, is socketed in the guide pin bushing of parallel sliding on guide rod, is cemented in the stay bearing plate on guide pin bushing, and, the adjustment bolt group at the mechanism inclination angle of adjustment horizontal slip.
The mechanism horizontally rotated, comprising: be consolidated in swinging strut on fat liquoring cylinder and perpendicular, surface bearing, locating dowel pin, and is cemented in the stay bearing plate on guide pin bushing; Swinging strut is provided with the installation shaft of mounting plane bearing, and installation shaft is through the mounting hole that stay bearing plate is offered and use locating dowel pin spacing.
Relocation mechanism, also comprises: the otic placode that fat liquoring cylinder bilateral symmetry is arranged, and two difference one end are connected with rail vehicle frame, the fat liquoring cylinder stay cord that the other end is connected with otic placode.
Relocation mechanism, also comprises: be connected to the spring on fat liquoring cylinder, and the other end of spring is connected with rail vehicle frame.
Above-mentioned soft material is rubber, nylon or malthoid, and grease is conductive paste.
A kind of rigid contact net contact wire of the present utility model installs the device of apply grease, can bring following beneficial effect:
1, by pressure fat cup, grease is injected in fat liquoring cylinder grease chamber with pressure, motion is made to be full of grease through the contact wire outside face in grease chamber, recycling is scraped alicyclic ring and is wiped off by the unnecessary grease of contact wire outer surface, thus realize contact wire and install continuously in its groove and fill grease, automatically smear, thus ensure that the personal safety of contact wire fat liquoring, save grease, improve the installation quality of contact wire.
2, press fat cup by being arranged on the grease pressurization of the Compress Spring between bowl cover and piston to encapsulation, and the pressure of regulating spring can be carried out by the turn screw collar bowl cover be connected on tubular cup open end; Or the counterweight adjustment grease pressure of increase and decrease piston rod top serial connection, thus realize pressing fat cup to provide grease with pressure and pressure adjustable to the grease chamber of fat liquoring cylinder, ensure that grease chamber is continuously to contact wire fat liquoring.
3, the relocation mechanism by being connected with fat liquoring cylinder, can make fat liquoring cylinder swing with contact wire unwrapping wire within the specific limits and automatically regulate, thus avoids contact wire by producing firmly curved and surface scratches during fat liquoring cylinder fat liquoring.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation that a kind of rigid contact net contact wire of the utility model installs the device embodiment one of apply grease;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the utility model fat liquoring barrel structure schematic diagram;
Fig. 4 is the structural representation of the utility model pressure fat cup embodiment one;
Fig. 5 is the structural representation of the utility model pressure fat cup embodiment two;
Fig. 6 is the structural representation that a kind of rigid contact net contact wire of the utility model installs the device embodiment two of apply grease;
Fig. 7 is the birds-eye view of Fig. 6;
Fig. 8 is the structural representation that a kind of rigid contact net contact wire of the utility model installs the device embodiment three of apply grease;
Fig. 9 is the using state figure that a kind of rigid contact net contact wire of the utility model installs the device embodiment one of apply grease;
Figure 10 is the using state figure that a kind of rigid contact net contact wire of the utility model installs the device embodiment two of apply grease;
Figure 11 is A direction view in Figure 10;
Figure 12 is the using state figure that a kind of rigid contact net contact wire of the utility model installs the device embodiment three of apply grease;
Figure 13 is contact wire sectional schematic diagram.
In accompanying drawing: 1, the device of apply grease, 11, fat liquoring cylinder, 111, inlet wire cover, 1111, inlet wire cover leading-out terminal, 1112, inlet wire cover end of incoming cables, 112, fat liquoring cylinder body, 1121, enter fat road, 1122, grease chamber with pressure, 1123, conical cavity, 1124, fat liquoring cylinder body leading-out terminal, 113, scrape alicyclic ring, 114, outlet hood, 1141, outlet hood end of incoming cables, 1142, outlet hood leading-out terminal, 1143, grease storing chamber, 115, orienting sleeve, 116, swinging strut, 1161, terminal pad, 1162, supporting disk, 1163, installation shaft, 1164, pin shaft hole, 117, otic placode, 1171, lug plate holes, 12, pressure fat cup, 121, piston rod assembly, 1211, piston rod, 1212, pull handle, 1213, bayonet socket, 1214, load-bearing plate, 1215, guide pillar, 1216, nut, 122, bowl cover, 1221, cylindrical portion, 1222, shell fragment, 123, Compress Spring, 124, oil nozzle, 125, tubular cup, 1251, tubular cup open end, 1252, grease storing chamber, 126, hold-down bolt, 127, piston, 128, counterweight, 13, the mechanism horizontally rotated, 14, locating dowel pin, 15, the mechanism of horizontal slip, 151, attaching parts, 152, adjustment bolt group, 153, riser, 154, clamp nut, 155, stay bearing plate, 156, guide rod, 157, guide pin bushing, 16, surface bearing, 2, rail vehicle, 21, mounting bracket, 22, rail vehicle frame, 3, flat truck, 4, wire-unfolding rack, 5, drum, 6, contact wire, 7, small vehicle for placing stay cord, 8, small vehicle for placing, 9, rigidity bus duct, 10, tunnel top, 30, rail, 40, fat liquoring cylinder stay cord, 50, support spring, 60 conductive pastes.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The device embodiment one of the utility model apply grease.See attached Fig. 1 and 2, by fat liquoring cylinder 11, pressure fat cup 113 and relocation mechanism composition, fat liquoring cylinder 11 top connects pressure fat cup 113, and bottom connects relocation mechanism.
In conjunction with see accompanying drawing 3, fat liquoring cylinder 11 is unitized constructions, comprising: fat liquoring cylinder body 112, is connected to the inlet wire cover 111 of fat liquoring cylinder body 112 one end and the outlet hood 114 of the other end, and is connected to the surface bearing mounting bracket 116 of bottom.
Be provided with in fat liquoring cylinder body 112 for contact wire 6 move through grease chamber 1122 with pressure and scrape alicyclic ring 113, end of incoming cables be provided with communicate with grease chamber 1122 with pressure enter fat road 1121, the conical cavity 1123 that end progressively reduces is provided with in leading-out terminal, length direction along described conical cavity 1123 is provided with some spaced circular grooves, what circular groove was embedded in that corresponding soft material makes scrapes alicyclic ring 113, scrape alicyclic ring 113 and can adopt soft material such as rubber, malthoid, nylon, the materials such as alloyed copper are made, its interior diameter progressively reduces respectively along the end of leading-out terminal, near leading-out terminal end scrape the overall diameter that alicyclic ring 113 is slightly smaller than contact wire 6, like this, when make contact wire 6 move through time, by multiple tracks descending scrape alicyclic ring 113 extruding and painting scrape effect, grease can better be full of the groove of contact wire 6 and progressively be wiped off by the excess oil of outer surface.In addition, fat liquoring cylinder body 112 two ends excircle is provided with screw thread for connection.
Inlet wire cover 111 and outlet hood 114 are swivel, are arranged on the two ends of fat liquoring cylinder body 112 by the negative thread being located at end respectively.In the middle part of inlet wire cover 111, endoporus down closes orienting sleeve 115, and the end of incoming cables 1112 of inlet wire cover 111 is provided with the tubaeform guidewire lumen that contact wire 6 assists directional tagging.In the middle part of outlet hood 114, the same down of endoporus closes and has orienting sleeve (115), and and form grease storing chamber 1143 between the inner chamber of the junction of fat liquoring cylinder body 112, the excess oil storage that contact wire 6 is taken out of can be stored in grease storing chamber 1143 and can not take out of outside chamber.The interior diameter of orienting sleeve 115 is a bit larger tham the overall diameter of contact wire 6, can adopt solid rubber, nylon, and the wear-resisting soft material such as copper alloy is made.
Swinging strut 116 is Step Shaft, be respectively equipped with terminal pad 1161 from top to down, supporting disk 1162, installation shaft 1163, dowel hole 1164 is provided with in the end of installation shaft 1163, directly and the axes normal consolidation of fat liquoring cylinder body 112, supporting disk 1162 is for mounting plane bearing 13 for the terminal pad 1161 being positioned at upper end.
Fig. 4 illustrate the structure of pressure fat cup 12 embodiment one.Pressure fat cup 12 is by tubular cup 125, and bowl cover 122, piston 127, oil nozzle 124, Compress Spring 123 and piston rod assembly 121 form.Tubular cup 125 has an open end 1251 and a closing end, the garden, periphery of open end 1251 is provided with the step of one section of evagination, the excircle of this step is provided with outside thread, closing end is provided with grease outlet, be connected with the fat road 1121 that enters of fat liquoring cylinder body 112 by hold-down bolt 126, at the outer wall of tubular cup 125, oil nozzle 124 be installed.Bowl cover 122 has an end and a cylindrical portion 1221, and end opens has perforation, and cylindrical portion 1221 is provided with the negative thread corresponding to tubular cup 125 open end 1251 outside thread, and its negative thread length is much larger than external thread length.Piston rod assembly 121 is made up of piston rod 1211 and pull handle 1212, piston rod 1211 activity is through the perforation of bowl cover 122 end, its top connects a pull handle 1212, and bottom connects the piston 127 being positioned at retort cup body 125, is provided with Compress Spring 123 between bowl cover 122 and piston 127.Apply pressure by Compress Spring 123 to piston 127, make the grease in grease storing chamber 1252 produce pressure.
In addition, bowl cover 122 closed end is connected with shell fragment 1222, this shell fragment 1222 is probably in Ω shape, there is a free end and a telescopic end, free ending concretion is on bowl cover 122 end plane, telescopic end extends along the perforation direction of bowl cover 122 and exceeds a perforation part, correspondingly, in the external diameter relevant position of piston rod 1211, offer a bayonet socket 1213 embedded for shell fragment 1222 telescopic end, the shape of this bayonet socket 1213 can make the rear limited piston bar 1211 of shell fragment 1222 telescopic end embedding move downward.
In use, along with the grease in grease storing chamber 1252 reduces, piston 127 moves downward, Compress Spring 123 elastic force diminishes, likely can not meet the pressure of fat liquoring needs, now can suitable downward turn bowl cover 122, increase the elastic force of Compress Spring 123, thus recover grease pressure, play pressure regulation effect.When needs fatten, bowl cover 122 can be screwed off, pull-out piston 127 adds from the open end 1251 of tubular cup 125, or to make dirty hand for avoiding fatten, also when not screwing off bowl cover 122, grease can be joined in the grease storing chamber 1252 of tubular cup 125 by oil nozzle 124 with common grease gun.
In addition, when with hand, upwards tractive pull handle 1212 makes the bayonet socket 1213 of piston rod 1211 face shell fragment 1222, the telescopic end of shell fragment 1222 can embed in bayonet socket 1213 in elastic force effect, limited piston 127 moves downward, the grease in grease storing chamber 1252 is made not produce pressure, thus pressure fat cup 12 becomes normal pressure lubricating cup, when rotating pull handle 1212 angles by hand, the telescopic end of shell fragment 1222 leaves bayonet socket 1213 and the polished rod part contact of piston rod 1211, moves downward thus recover grease pressure at the effect lower piston 127 of Compress Spring 123.When pressure fat cup 12 does not work, when namely contact wire 6 is not through fat liquoring cylinder 11, piston rod 1211 is in the state of blocking, and avoids grease to produce pressure and flows out from the import and export of contact wire 6.
Pressure fat cup 12 embodiment two.Be out of shape as one, Fig. 5 shows the structure of pressure fat cup 12 embodiment two, be with pressure fat cup 12 difference of embodiment one: without the need to Compress Spring 123, the top of piston rod 1211 is provided with load-bearing plate 1214, its load-bearing plate 1214 top is provided with guide pillar 1215, multiple ring-shaped weight 128 is socketed on guide pillar 1215, and is fixed by nut 1216.Utilize the Gravitative Loads of counterweight 128, pressurize to piston 127, suitably adjust the number of counterweight 128 as required, the grease pressure namely in adjustable grease storing chamber 1252.
See attached Fig. 1 and 2, horizontal slip mechanism 15 is combined members, comprises attaching parts 151, adjustment bolt group 152, riser 153, clamp nut 154, stay bearing plate 155, guide rod 156 and guide pin bushing 157.Wherein riser 153 is squares, be arranged symmetrically with to interval, guide rod 157 is cemented between riser 153 by the nut 154 at two ends, and on guide rod 156, slip cap is connected to guide pin bushing 157, guide pin bushing 157 is connected with stay bearing plate 155, stay bearing plate 155 offers the mounting hole passed for installation shaft 1163.The present embodiment is provided with the guide rod 156 at two intervals that are parallel to each other between riser 153, its effect guarantees that guide pin bushing 157 can only slide and can not rotate on guide rod 156, in a further embodiment, also can adopt a guide rod 156, but the feather key and chute that prevent guide pin bushing 157 from rotating should be set between guide rod 156 and guide pin bushing 157.Wherein attaching parts 151 is fixed on the mounting bracket 21 of rail vehicle 2 by bolt 22.In order to adjust the inclination angle of horizontal slip mechanism 15, the axis of the axis of fat liquoring cylinder 11 and contact wire 6 is consistent, be provided with between attaching parts 151 and support 21 and adjust bolt group 152, the screw rod of adjustment bolt group 152 can be fixed on attaching parts 151, carries out adjustment fix on the both sides up and down of the base holes of riser 153 by a pair nut.
Horizontal rotation structure 13, it is hole installation shaft 1163 activity of swinging strut 116 penetrated on stay bearing plate 155, spacing by locating dowel pin 14, thus and the rotation realized between fat liquoring cylinder 11 relative level slide mechanism 15, for ease of flexible rotation, preferably a surface bearing 16 is installed in installation shaft 1163.
Figure 9 show the using state figure of the device embodiment one of the utility model apply grease.Wherein rail vehicle 2 connects flat truck 3, flat truck 3 is fixed wire-unfolding rack 4, draw drum 5 is rotatable to be arranged on wire-unfolding rack 4, draw drum 5 is wound around contact wire 6, rigidity bus duct 9 has been arranged on tunnel bottom 10 in advance, the small vehicle for placing 8 of contact wire 6 is installed at the lower edge of bus duct 9, small vehicle for placing 8 is connected with the frame 23 of rail vehicle 2 by stay cord 7, frame 23 is provided with mounting bracket 21, the device 1 of apply grease is fixed on the mounting bracket 21 of rail vehicle 2 by bolt 22, its inclination angle adjusts by adjustment bolt group 152, make the axis of the axis of fat liquoring cylinder 11 and contact wire 6 basically identical.By contact wire 6 through fat liquoring cylinder 11, be connected with the small vehicle for placing 8 of contact wire 6 again, by the small vehicle for placing 8 of contact wire 6, manually one of contact wire 6 section is embedded in advance in the claw of rigidity bus duct 9, then rotate pull handle 1212 and put down piston 127 and make the grease in grease storing chamber 1252 produce pressure.Start the motion of rail vehicle 2 left direction, draw drum 5 unwrapping wire, fat liquoring cylinder 11 is under the mechanism 15 of horizontal slip and the mechanism 13 of horizontal rotary act on, freely movable along with the swing of contact wire 6 unwrapping wire, thus avoid contact wire by producing firmly curved and surface scratches during fat liquoring cylinder fat liquoring, contact wire 6, by being full of grease after fat liquoring cylinder 11 in groove, constantly embeds in rigidity bus duct 9 through small vehicle for placing 8 by contact wire 6.
The device embodiment two of the utility model apply grease.See accompanying drawing 6 and 7, as a kind of distressed structure of relocation mechanism, the difference of itself and embodiment one is: without the need to mechanism 15 and the mechanism 13 that horizontally rotates of horizontal slip, the shell of the fat liquoring cylinder body 1121 of fat liquoring cylinder 11 is consolidated with symmetrically arranged otic placode 117, otic placode 117 is provided with lug plate holes 1171, one end of two fat liquoring cylinder stay cords 40 is connected with lug plate holes 1171, and one end can be connected in the frame 23 of rail vehicle 2 in addition.
Accompanying drawing 10 and 11 shows the using state figure of the device embodiment two of the utility model apply grease.During work, due to the flexibility effect of stay cord 40, fat liquoring cylinder 11 is under the fat liquoring cylinder 11 friction force effect with contact wire 6, that floats is connected on contact wire 6, and freely movable along with the swing of contact wire 6 unwrapping wire, thus avoid contact wire 6 by producing firmly curved and surface scratches during fat liquoring cylinder 11 fat liquoring.There is structure simple, feature with low cost.
The device embodiment three of the utility model apply grease.See accompanying drawing 8, as the distressed structure of another relocation mechanism, the difference of itself and embodiment one is: without the need to mechanism 15 and the mechanism 13 that horizontally rotates of horizontal slip, be just connected a support spring 50 between fat liquoring cylinder body 112 and the frame 23 of rail vehicle 2.
Figure 12 show the using state figure of the device embodiment three of the utility model apply grease.By the effect of support spring 50 during work, the swing of fat liquoring cylinder 11 with contact wire 6 can be realized equally, thus avoid contact wire 6 by producing firmly curved and surface scratches during fat liquoring cylinder 11.
From structure and the work using state of the device embodiment two of the utility model apply grease, embodiment three, adopt the structure of embodiment two, embodiment three, relative to embodiment one, the mechanism 15 of the comparatively complicated mechanism 13 horizontally rotated of structure and horizontal slip can be cancelled, same contact wire 6 of avoiding when can reach work, by producing effect that is firmly curved and surface scratches during fat liquoring cylinder 11, therefore has the feature that structure is simple, with low cost, easy to use.
Above-mentioned fat liquoring cylinder 11 can also make spliting and joining type structure, by fat liquoring cylinder body 112, outlet hood 114 entirety of the inlet wire cover 111 and the other end that are connected to fat liquoring cylinder body 112 one end makes the retractable structure of two halves, this retractable structure such as can adopt hinge pin and bolt to carry out folding to be connected so that when bringing into use contact wire 6 through fat liquoring cylinder 11.
Above-mentioned grease is conductive paste.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations, the mechanism of such as horizontal slip, the concrete structure of the structure horizontally rotated can also adopt other modes of prior art to realize.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (12)
1. rigid contact net contact wire installs the device of apply grease, it is characterized in that: comprising: be provided with in it for described contact wire (6) motion through grease chamber (1122) with pressure and scrape the fat liquoring cylinder (11) of alicyclic ring (113); To be connected with described fat liquoring cylinder (11) and to the pressure fat cup (12) of described grease chamber (1122) injection pressure grease with pressure; And the relocation mechanism to be connected with described fat liquoring cylinder (11).
2. a kind of rigid contact net contact wire according to claim 1 installs the device of apply grease, it is characterized in that: described fat liquoring cylinder (11) is unitized construction, comprise: fat liquoring cylinder body (112), be connected to the inlet wire cover (111) of fat liquoring cylinder body (112) one end and the outlet hood (114) of the other end.
3. a kind of rigid contact net contact wire according to claim 2 installs the device of apply grease, it is characterized in that: described fat liquoring cylinder body (112) end of incoming cables be provided with communicate with described grease chamber (1122) with pressure enter fat road (1121), the conical cavity (1123) that end progressively reduces is provided with in leading-out terminal, length direction along described conical cavity (1123) is provided with some spaced circular grooves, and what described circular groove was embedded in soft material scrapes alicyclic ring (113); Described inlet wire cover (111) is provided with the orienting sleeve (115) that the soft material that passes for described contact wire (6) activity is made, and described inlet wire cover (111) end of incoming cables (1112) is provided with tubaeform guidewire lumen; Described outlet hood (114) is provided with the orienting sleeve (115) that the soft material that passes for described contact wire (6) activity is made, and is provided with grease storing chamber (1143) between described fat liquoring cylinder body (112) and described outlet hood (114) junction inner chamber.
4. a kind of rigid contact net contact wire according to claim 1 installs the device of apply grease, it is characterized in that: described pressure fat cup (12) comprising: the tubular cup (125) with open end (1251), outside thread is provided with at described open end (1251), barrel is installed on zerk (124), closed end is provided with hold-down bolt (126); Screw collar is connected on the bowl cover (122) on described open end (1251), and the top of described bowl cover (122) is provided with perforation; And pressure structure.
5. a kind of rigid contact net contact wire according to claim 4 installs the device of apply grease, it is characterized in that: described pressure structure, comprise: the piston rod (1211) that one end is connected with the piston (127) in described tubular cup (125), described piston rod (1211) activity is passed the perforation of described bowl cover (122) and stretches out, and, be arranged on the Compress Spring (123) between described bowl cover (122) and piston (127).
6. a kind of rigid contact net contact wire according to claim 4 installs the device of apply grease, it is characterized in that: described pressure structure, also comprise: the piston rod (1211) that one end is connected with the piston (127) in described tubular cup (125), described piston rod (1211) activity is passed the perforation of described bowl cover (122) and stretches out, and is connected with multiple counterweight (128) at piston rod (1211) other end.
7. a kind of rigid contact net contact wire according to claim 1 installs the device of apply grease, it is characterized in that: the relocation mechanism be connected with described fat liquoring cylinder (11), comprising: the mechanism (15) of horizontal slip, and the mechanism horizontally rotated (13).
8. a kind of rigid contact net contact wire according to claim 7 installs the device of apply grease, it is characterized in that: the mechanism (15) of described fat liquoring cylinder (11) horizontal slip, comprise: symmetrical, spaced riser (153), be cemented in the guide rod (156) between described riser (153), be socketed in the guide pin bushing (157) of the upper parallel sliding of guide rod (156), be cemented in the stay bearing plate (155) on described guide pin bushing (157), and, adjust the adjustment bolt group (152) at mechanism (15) inclination angle of described fat liquoring cylinder (11) horizontal slip.
9. a kind of rigid contact net contact wire according to claim 8 installs the device of apply grease, it is characterized in that: the mechanism (13) that described fat liquoring cylinder (11) horizontally rotates, comprise: be consolidated in swinging strut (116), surface bearing (16), locating dowel pin (14) that described fat liquoring cylinder (11) is upper and perpendicular, and be cemented in the stay bearing plate (155) on described guide pin bushing (157); Described swinging strut (116) is provided with the installation shaft (1163) of mounting plane bearing (16), and described installation shaft (1163) is through the mounting hole that described stay bearing plate (155) is offered and use locating dowel pin (14) spacing.
10. a kind of rigid contact net contact wire according to claim 1 installs the device of apply grease, it is characterized in that: described relocation mechanism, also comprise: the otic placode (117) that described fat liquoring cylinder (11) bilateral symmetry is arranged, and two difference one end are connected with rail vehicle (2) frame, the fat liquoring cylinder stay cord (40) that the other end is connected with described otic placode (117).
11. a kind of rigid contact net contact wires according to claim 1 install the device of apply grease, it is characterized in that: described relocation mechanism, also comprise: be connected to the support spring (50) on described fat liquoring cylinder (11), the other end of described support spring (50) is connected with rail vehicle (2) frame.
12. a kind of rigid contact net contact wires according to claim 3 install the device of apply grease, it is characterized in that: described soft material is rubber, nylon, copper alloy or malthoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102985.9U CN204506600U (en) | 2015-02-13 | 2015-02-13 | A kind of rigid contact net contact wire installs the device of apply grease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102985.9U CN204506600U (en) | 2015-02-13 | 2015-02-13 | A kind of rigid contact net contact wire installs the device of apply grease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204506600U true CN204506600U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102985.9U Withdrawn - After Issue CN204506600U (en) | 2015-02-13 | 2015-02-13 | A kind of rigid contact net contact wire installs the device of apply grease |
Country Status (1)
| Country | Link |
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| CN (1) | CN204506600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627028A (en) * | 2015-02-13 | 2015-05-20 | 中国铁建电气化局集团第五工程有限公司 | Device for rigid catenary contact line installation and greasing |
-
2015
- 2015-02-13 CN CN201520102985.9U patent/CN204506600U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627028A (en) * | 2015-02-13 | 2015-05-20 | 中国铁建电气化局集团第五工程有限公司 | Device for rigid catenary contact line installation and greasing |
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