CN205188738U - Magnet steel is parallel operation more - Google Patents
Magnet steel is parallel operation more Download PDFInfo
- Publication number
- CN205188738U CN205188738U CN201520861043.9U CN201520861043U CN205188738U CN 205188738 U CN205188738 U CN 205188738U CN 201520861043 U CN201520861043 U CN 201520861043U CN 205188738 U CN205188738 U CN 205188738U
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- magnet steel
- support
- hole
- side board
- board
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Abstract
The utility model discloses a magnet steel is parallel operation more belongs to train operation auxiliary assembly technical field. Include " pi " jacket frame of constituteing by board, right side board on the left of the roof connection to and " H " type support that curb plate, posterior lateral plate are formed before being connected by well diaphragm, the support quilt cover is located in set frame, on the surface of left side board, right side board lower part, respectively the level, vertically set up left and right pivot, install left and right drag hook in the left and right pivot respectively, tilting can be around left and right pivot to left and right drag hook, on the well diaphragm of support, set up elevating gear, elevating gear can drive set frame and carry out up -and -down motion along the support. Compared with the prior art, the beneficial effects of the utility model are that: it has significantly reduced constructor and activity duration, has improved work efficiency, change convenient and fast, easy operation, simultaneously to the sleeper not damaged, the sleeper can continue to use, the magnet steel has obtained protection, the recoverable reutilization that carries on, practice thrift the resource greatly, reduced the cost.
Description
Technical field
The utility model belongs to train operation technical field of auxiliary equipment, is specifically related to a kind of magnet steel changer.
Background technology
Electric locomotive automatic passing over of neutral section ground magnetic inductor is the ground magnetic equipment of the vehicle-mounted auto-passing neutral section control system based on non-maintaining ground location technology.When electric locomotive passes through, the automatic passing over of neutral section ground magnetic inductor that ground is pre-buried, sends corresponding signal to locomotive, then by vehicle-mounted inducing receiver and mistake individual-phase control device, automatically complete electric locomotive power-off and cross phase-splitting, to ensure that the safety of automatic passing over of neutral section is with reliable.At present, be arranged on the electromagnetism pillow that Ballast track uses, namely dovetail groove is opened in one end of type III concrete sleeper, fixing magnet steel is installed in groove, electromagnetism pillow is placed in the position that rail track specifies, lay upper rail above, electric locomotive sends corresponding signal by electromagnetism pillow and reaches the function that phase-splitting is crossed in power-off.
The electromagnetism pillow that Ballast track uses, change and comparatively bother, its substitute mode has following two kinds:
One changes whole electromagnetism pillow, because general about 800 jin an of sleepers, add upper magnetic steel 20 jin, the gross weight of an electromagnetism pillow reaches 820 jin, and body weight is larger, move very hard, if whole replacing, some places are as the rail fastening in dismounting before and after bridge, tunnel place needs about totally 8 sleepers, and this need of work works department carries out, need operating personnel 10 people, need general about 60 minutes of activity duration.After replacing, power supply department personnel need to detect the technical data of installation site, electromagnetism pillow, reach requirement and have then changed, if power supply department detects do not reach requirement, then need works department again to change.Though the sleeper performance parameter after replacing can also re-use, but require and the value that do not have secondary to utilize because the technical data of magnet steel does not reach, last sleeper and magnet steel are wasted and are abandoned it.
Another kind only changes magnet steel.The mounting means that what the electromagnetism pillow major part of current use adopted is magnet steel underpass type is fixing, a dovetail groove is opened exactly in type III concrete sleeper one end, groove bottom is made a call to a hole and is penetrated sleeper, groove put into by magnet steel, pass in hole with bolt of long stem below, one end and magnet steel bottom surface adopt screw threads for fastening to be connected, and other end nut is fastening in sleeper bottom surface, magnet steel bottom surface and side glass cement, Magnetic adhesive bond simultaneously, reach the object of fastening magnet steel.When electromagnetism pillow damage or technical data do not reach require time, adopt the mode changing magnet steel, need that work is engaged in, power supply department coordinated jointly: first works department personnel dig a hole bottom sleeper, reach the requirement of power supply department personnel job area, power supply department personnel are responsible for dismounting, nut spanner is unloaded, under magnet steel being prized with crowbar above, again new magnet steel gluing is put into groove, fix with bolt of long stem, tighten with nut below, reach requirement after detecting with instrumentation, works department is responsible for filling out hole, compacting, laying railway ballast.This need of work operating personnel 6 people, changing one block of magnet steel needs general about 40 minutes of activity duration.All prize broken with the magnet steel of 99% under crowbar sled, there is no the value that secondary utilizes.Simultaneously, railroad industry has strict standard-required to the roadbed under sleeper, whether the compacting of roadbed directly determines speed and the safety of train operation, the operations such as " railroad safety management regulations " regulation can not at will be excavated, ditching, if necessary, must agree to through railway enterprises or sign security protocol, through strict, multidisciplinary examination and approval procedures, just can carry out construction operation.Up to the present, the magnet steel of present this underpass type is changed to be still and is taked the whole mode changed, and does not still solve and only changes the problem such as magnet steel, joint portion difficult management.
In a word, all there is many defects such as Sectors cooperation difficult coordination, time and effort consuming, waste resource, high cost in above-mentioned two kinds of modes.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of time saving and energy saving, low cost, safely and efficiently magnet steel changer.
The utility model solves the technical scheme that its technical problem adopts: a kind of magnet steel changer, it is characterized in that: the cover frame comprising " Π " type that connects left plate by top board, right plate forms, and the support of " H " type that connects front side board by middle transverse slat, back side panel forms; The support of described " H " type is sheathed in the cover frame of described " Π " type; On the left plate of described cover frame, the external surface of right plate bottom, level, longitudinal direction arrange a left and right rotating shaft respectively, and described left and right rotating shaft is installed respectively a left and right drag hook, described left and right drag hook can do around described left and right rotating shaft and rotate up and down; On the middle transverse slat of described support, a lifting gear is set; Described lifting gear can drive described cover frame to pump along described support.
Preferably, described lifting gear is a jack, and described jack comprises an operating grip, an oil return valve knob, a base, a top cover, and described base is fixedly installed on described middle transverse slat; In the middle part of described front side board, offer the first hole, the second hole, described operating grip passes from described first hole, and described oil return valve knob passes from described second hole.
Preferably, on two vertical edges of described left plate, right plate and the widthwise edge of top board, be provided with flanging, described flanging is stuck on described front side board, back side panel respectively, and described support is sheathed in described cover frame.
Preferably, by the contact of described top cover and described top board inwall, a fixed head is set, described fixed head wears a screw thread latch; Described screw thread latch can insert in by the screw rod of the described jack below described top cover, and described cover frame is together elevated with described top cover.
Preferably, also comprise an extension spring, described extension spring one end is arranged on described fixed head, and the other end is arranged on described middle transverse slat.
Preferably, on described top board outer wall, a handle is installed.
Preferably, bottom the front side board of described support, back side panel, a flanging feet is provided with.
Preferably, described first hole is microscler elliptical aperture, and described second hole is small sircle hole.
Compared with prior art, the beneficial effects of the utility model are: (1) has saved manpower: change an electromagnetism pillow and be reduced to 3 present people by 8 former people's constructions, decrease 62.5%; (2) shorten the engineering time: change an electromagnetism pillow in the past, 40 minutes used times, change now a magnet steel and only need 10 minutes, operating efficiency improves 400%; (3) problem of multidisciplinary joint portion is solved: change an electromagnetism pillow in the past, need work to be engaged in, power supply Liang Ge department completes jointly, cooperation and communication work is complicated, and construction sequence is various, only need power supply department independently to arrange now, do not need cooperation and communication other unit just can complete; (4) cost-saving and material: changed an electromagnetism pillow in the past, be all whole replacing, the sleeper after replacing, magnet steel cannot utilize again, cause the serious waste of material, improve maintenance cost; Present replacing magnet steel, sleeper can continue to use on the line, has saved the material cost of sleeper, and old magnet steel can recycling, has saved magnetic material, also for applying unit reduces maintenance cost; (5) environment pollution is avoided: the sleeper after changing in the past, magnet steel cannot utilize by secondary, particularly there are the rare metals such as neodymium, iron, boron, cobalt magnet steel inside, after onsite application crowbar sled is bad, cannot collect, be scattered on rail track, pollution in various degree is also caused to natural environment; Present replacing magnet steel, had both avoided magnet steel and had damaged the environment pollution caused, and can also reclaim secondary and utilize, kill two birds with one stone; (6) development of scientific progress is embodied: be extensive, heavy crowbar sled in the past, the mode of manually lifting is changed, without any technology content, be still and continued to use ancient simple mode and carry out operation, do not meet the requirement of scientific and technical innovation development, the utility model of magnet steel changer is created, just the needs that change of field operation mode, also be the needs of Leap-forward Development of Railway, innovation and development, the needs of the trend of society, national science development, technological innovation especially.In a word; the utility model greatly reduces the construction operation time, decreases construction operation personnel, improves operating efficiency; change convenient and swift; simple to operation, simultaneously to sleeper, magnet steel without any damage, sleeper can continue in overhaul time use; magnet steel obtains protection; can reclaim and carry out secondary utilization, greatly save resource, decreased cost payout.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram removed after front side board, back side panel of the utility model embodiment;
Fig. 2 is the main TV structure schematic diagram of the utility model embodiment " Π " jacket frame;
Fig. 3 is the plan structure schematic diagram of the utility model embodiment " H " type support.
Be labeled as in figure:
1, frame is overlapped; 11, top board; 111, fixed head; 1111, screw thread latch; 112, handle; 12, left plate;
121, left rotary shaft; 122, Zola's hook; 13, right plate; 131, right spindle; 132, right drag hook; 2, support;
21, middle transverse slat; 22, front side board; 221, microscler elliptical aperture; 222, small sircle hole; 23, back side panel; 3, jack;
31, operating grip; 32, oil return valve knob; 33, base; 34, top cover; 4, extension spring; 5, flanging feet.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described further:
Embodiment one
As shown in Figure 1, 2, 3, a kind of magnet steel changer, " H " type support 2 comprising " Π " jacket frame 1 and be sheathed in it, the left plate 12 that " Π " jacket frame 1 is connected by top board 11 and left and right thereof, right plate 13 form, on the external surface of left plate 12, right plate 13 bottom, level, longitudinal direction arrange left rotary shaft 121, right spindle 131 respectively, left rotary shaft 121, right spindle 131 are installed respectively Zola's hook 122, right drag hook 132, Zola's hook 122, right drag hook 132 can do and rotate up and down around left rotary shaft 121, right spindle 131;
" H " type support 2 is made up of middle transverse slat 21 and front latter linked front side board 22 thereof, back side panel 23; On middle transverse slat 21, arrange jack 3, jack 3 can drive cover frame 1 to pump along support 2; Jack 3 comprises operating grip 31, oil return valve knob 32, base 33, top cover 34, and base 33 is fixed on middle transverse slat 21; In the middle part of front side board 22, offer microscler elliptical aperture 221, small sircle hole 222, operating grip 31 passes from microscler elliptical aperture 221, and oil return valve knob 32 passes from small sircle hole 222;
On the widthwise edge of two vertical edges of left plate 12, two vertical edges of right plate 13, top board 11, be provided with flanging, flanging is stuck on front side board 22, back side panel 23 respectively, makes " Π " jacket frame 1 can be set on " H " type support 2 easily; By the contact of top cover 34 and top board 11 inwall, fixed head 111 is set, fixed head 111 wears screw thread latch 1111; Screw thread latch 1111 can insert in by the screw rod of the jack 3 below top cover 34, and cover frame 1 is together elevated with top cover 34; One end of extension spring 4 fixed by fixed head 111, extension spring 4 other end is fixed on middle transverse slat 21, extension spring 4 can ensure that cover frame 1 is together elevated with top cover 34 further, ensureing when lifting the utility model simultaneously, can make " Π " jacket frame 1, " H " type support 2 is not separated;
On the outer wall of top board 11, handle 112 is installed, conveniently lifts; The front side board 22 of support 2, the bottom of back side panel 23, be provided with flanging feet, be convenient to bottom of the present utility model by one " limit " become one " face, more can bear the power of whole device, magnet steel and hydraulic pressure, and what avoid sleeper to bear is pressure instead of " cutting " power; Easily place simultaneously and do not fall.
A similar casing without base plate is surrounded by top board 11, front side board 22, back side panel 23, left plate 12, right plate 13; Middle transverse slat 21 bottom of " H " type support 2, in the space surrounded, can hold magnet steel that is to be removed or that install by middle transverse slat 21, front side board 22, back side panel 23, left plate 12, right plate 13.
The course of work of the present utility model is as follows:
As shown in Figures 1 to 3, during dismounting magnet steel, two the supporting Anti-theft wrenches of anti-theft bolt fixing magnet steel above being rested the head on by electromagnetism are needed to unload, magnet steel is placed on of the present utility model by middle transverse slat 21, front side board 22, back side panel 23, left plate 12, in the space that right plate 13 surrounds, by Zola's hook 122, under right drag hook 132 turns gently, under being placed on the magnetic wing of magnet steel, operating grip 31 is inserted in hydraulic jack 3 and presses gently, operate Zola's hook 122 simultaneously, right drag hook 132, make Zola's hook 122, two magnetic wings are firmly linked with by right drag hook 132 completely, use power, at this moment jack 3 is pressed, the top cover 34 of jack 3 rises, " Π " jacket frame 1 is driven to rise, Zola's hook 122, right drag hook 132 just pulls the magnetic wing to move up, magnet steel is moved up and departs from the bottom surface of the dovetail groove on sleeper, enter into by transverse slat 21, front side board 22, back side panel 23, left plate 12, in the space that right plate 13 surrounds, handle 112 is caught to be removed by magnet steel.
During mounting magnetic steel, in advance magnetic special glue is coated on the bottom surface steel plate of dovetail groove uniformly, under again Zola's hook 122, right drag hook 132 being turned gently, be placed on the magnetic wing of magnet steel, directly mention and magnet steel is put into sleeper dovetail groove, again Zola's hook 122, right drag hook 132 are departed from the magnetic wing, the utility model is taken away, with supporting Anti-theft wrench, two anti-theft bolts is put lock washer, magnet steel is fixed through the magnetic wing by pad, last sealing, completes the installation of magnet steel.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. a magnet steel changer, is characterized in that: comprise " Π " jacket frame that connects left plate by top board, right plate forms, and " H " type support that connects front side board by middle transverse slat, back side panel forms; Described support is sheathed in described cover frame;
On the left plate of described cover frame, the external surface of right plate bottom, level, longitudinal direction arrange a left and right rotating shaft respectively, and described left and right rotating shaft is installed respectively a left and right drag hook, described left and right drag hook can do around described left and right rotating shaft and rotate up and down;
On the middle transverse slat of described support, a lifting gear is set; Described lifting gear can drive described cover frame to pump along described support.
2. magnet steel changer according to claim 1, is characterized in that: described lifting gear is a jack, and described jack comprises an operating grip, an oil return valve knob, a base, a top cover, and described base is fixedly installed on described middle transverse slat; In the middle part of described front side board, offer the first hole, the second hole, described operating grip passes from described first hole, and described oil return valve knob passes from described second hole.
3. magnet steel changer according to claim 2, it is characterized in that: on two vertical edges of described left plate, right plate and the widthwise edge of top board, be provided with flanging, described flanging is stuck on described front side board, back side panel respectively, and described support is sheathed in described cover frame.
4., according to the arbitrary described magnet steel changer of Claims 2 or 3, it is characterized in that: by the contact of described top cover and described top board inwall, a fixed head is set, described fixed head wears a screw thread latch; Described screw thread latch can insert in by the screw rod of the described jack below described top cover, and described cover frame is together elevated with described top cover.
5. magnet steel changer according to claim 4, it is characterized in that: also comprise an extension spring, described extension spring one end is arranged on described fixed head, the other end is arranged on described middle transverse slat.
6. magnet steel changer according to claim 5, is characterized in that: on described top board outer wall, install a handle.
7. magnet steel changer according to claim 6, is characterized in that: bottom the front side board of described support, back side panel, be provided with a flanging feet.
8. magnet steel changer according to claim 7, is characterized in that: described first hole is microscler elliptical aperture, and described second hole is small sircle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861043.9U CN205188738U (en) | 2015-11-02 | 2015-11-02 | Magnet steel is parallel operation more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861043.9U CN205188738U (en) | 2015-11-02 | 2015-11-02 | Magnet steel is parallel operation more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205188738U true CN205188738U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861043.9U Expired - Fee Related CN205188738U (en) | 2015-11-02 | 2015-11-02 | Magnet steel is parallel operation more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205188738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220588A (en) * | 2015-11-02 | 2016-01-06 | 青岛瑞铁电工科技有限公司 | A kind of magnet steel changer |
-
2015
- 2015-11-02 CN CN201520861043.9U patent/CN205188738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105220588A (en) * | 2015-11-02 | 2016-01-06 | 青岛瑞铁电工科技有限公司 | A kind of magnet steel changer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161102 |