CN107825348A - Tunnel formula stacker crane walking wheel dismounting device - Google Patents
Tunnel formula stacker crane walking wheel dismounting device Download PDFInfo
- Publication number
- CN107825348A CN107825348A CN201711043139.4A CN201711043139A CN107825348A CN 107825348 A CN107825348 A CN 107825348A CN 201711043139 A CN201711043139 A CN 201711043139A CN 107825348 A CN107825348 A CN 107825348A
- Authority
- CN
- China
- Prior art keywords
- road wheel
- gland
- sleeve
- stakcer crane
- laneway type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 22
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 238000009527 percussion Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 235000020095 red wine Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/023—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same using screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a dismounting device for a travelling wheel of a roadway stacking crane, which comprises a short sleeve, a long sleeve, a gland and a high-strength bolt, wherein the short sleeve, the long sleeve, the gland and the high-strength bolt are sequentially assembled, and the geometric centers after the assembly are all on the same central line; this tunnel formula stacker crane walking wheel dismounting device can solve and be difficult to the dismantlement problem when current stacker crane walking wheel changes the maintenance.
Description
Technical field
The invention belongs to logistics delivery equipment technical field, more particularly to a kind of laneway type stakcer crane road wheel to dismantle
Device.
Background technology
Laneway type stakcer crane is exclusively used in high rack warehouse extensively.Using the warehouse height of this crane up to 45 meters of left sides
It is right.Run in the tunnel of crane between shelves, be mainly used in carrying the unit goods on pallet or in container.Tunnel
Formula stakcer crane road wheel supports whole stakcer crane and its payload, due to stakcer crane long-play, OK
Walking wheel can gradually wear out, and when road wheel has more than 5mm abrasion with track, road wheel must just be changed.Traditional replacing side
Method is：Bearing snap ring is pulled down, the gap of road wheel and piler sill bearing block padded with backing plate it is full, thus can be
Road wheel limits in the direction of axial float, and axial percussion power, pulling capacity are totally absorbed in separation road wheel and power transmission shaft
In conical surface tight fit, finally mating surface is separated.Copper rod is withstood traction drive axle and leans on stacking unit for electromechanical cabinet one end, it is big with 18 pounds
Hammer taps copper rod, departs from the cone match of power transmission shaft and road wheel by percussion power, so as to reach the purpose of dismounting road wheel.
The shortcomings that conventional method is：1st, it is cumbersome, heavy using instrument.2nd, certain skill is needed during implementing to tap；Due to big
Hammer, copper rod are all very heavy, during hammer is waved, to there is two people compounding practice simultaneously, a people lifts copper rod alignment and leans on electric cabinet side
Driven journal, the sledgehammer that a people struggles to brandish 18 pounds carries out percussion operation to copper rod, and in the process, the action of two people is necessary
Work good, once there is deviation to be possible to cause injury to personnel and device damage.3rd, because piler road wheel and power transmission shaft are
Conical surface tight fit, if mating surface tension, it is difficult to separate mating surface with hammering method.
The content of the invention
It is difficult to dismantle when can solve the problem that existing stakcer crane road wheel changes maintenance it is an object of the invention to provide one kind
The laneway type stakcer crane road wheel provision for disengagement of problem.
In order to solve the above-mentioned technical problem, the technical scheme is that：
A kind of laneway type stakcer crane road wheel provision for disengagement, including：Short sleeve, long sleeve, gland, high intensity spiral shell
Bolt.Short sleeve, long sleeve, gland, high-strength bolt combine after geometric center on a center line, mutually set
It is connected together.
Further, the short sleeve is tubular, hollow structure, and bottom all-pass, top center has circular open, this
Circular open diameter is just matched with the opening size of long sleeve, gland, and mutual cutting ferrule is lived during use, is applied in combination.
Further, the long sleeve is tubular, hollow, all-pass structure, the circle at the top of its opening diameter and short sleeve
Opening, gland match.
Further, the gland is pie, and circular configuration, there is threaded aperture at its center.
Further, the diameter of the high-strength bolt matches with the size of gland medial small hole.
The principle of whole laneway type stakcer crane road wheel provision for disengagement is similar to the corkage process of red wine bottle opener.Make
Needs are entangled with the bearing of the laneway type stakcer crane road wheel changed in used time, the bottom of short sleeve.Laneway type stakcer crane
The centre bit of road wheel bearing is equipped with screwed hole, and it is consistent with the diameter dimension of high-strength bolt.
If the bearing changed is short axle, gland is directly covered in the top circular opening of short sleeve, then used
Related tool, high-strength bolt is screwed into the laneway type stakcer crane road wheel needed with changing by the threaded aperture of gland
Bearing.Because the position of the present invention immobilizes during being screwed into, so needing the laneway type stakcer crane with changing
The bearing of road wheel, it will as high-strength bolt is screwed into the screwed hole of laneway type stakcer crane road wheel bearing, and by by
Gradually pull out.
The technology of the present invention effect major embodiment is in the following areas：1st, the set provision for disengagement passes through on same root center line
Two kinds of combinations, two kinds of power transmission shafts of active and passive road wheel can be dismantled respectively；2nd, the device is drawn with the method for screw thread torque
Pull out, separate power transmission shaft and the cone match of road wheel is time saving, laborsaving, improve operating efficiency；3rd, the work for reducing maintenance personal is strong
Degree；Manually hammering method does not brandish 18 pounds of sledgehammer and carries out dismounting operation；4th, effectively avoid during percussion to the wound of personnel
The damage of evil and equipment.
Brief description of the drawings
Fig. 1 is the overall structure figure of the present invention；
Fig. 2 is the structural representation of the embodiment of the present invention one；
Fig. 3 is the structural representation of the embodiment of the present invention two.
In figure：1. short sleeve；2. long sleeve；3. gland；4. high-strength bolt.
Embodiment
In the present embodiment, it is to be understood that term " centre ", " on ", " under ", " bottom ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only
It is must have specific orientation, Yi Te for the ease of the description present invention, rather than the device or element of instruction or hint meaning
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between part or fixed form if not otherwise specified in this embodiment, it is connected or solid
It can be to be fixed by bolt commonly used in the prior art or pin is fixed to determine mode, or the mode such as bearing pin connection, therefore, at this
No longer it is described in detail in embodiment.
Embodiment one
As shown in Figure 1, 2, structure of the present invention when dismantling laneway type stakcer crane road wheel follower is described to show
It is intended to.Now, the present invention is made up of short sleeve 1, gland 3, the combination of high-strength bolt 4.Need the laneway type stacking lifting changed
When machine road wheel is short wheel, short sleeve 1 is covered on into central alignment on passive walking wheel bearing bearing outer ring, high-strength bolt 4 is worn
The threaded circular hole at the center of overpressure cap 3, it is placed on the top circular opening of short sleeve 1, the precession passive walking of high-strength bolt 4
In the internal thread hole of wheel, continue to reinforce with corresponding box spanner.After the gap between short sleeve 1 and gland 3 eliminates, in spiral shell
In the presence of line torque, passive walking wheel is by perpendicular to the outside pulling force of sill side plate, due to high-strength bolt semi-finals degree foot
Enough, passive walking wheel internal thread intensity is also enough, so the pulling force can be more easily by the cone match of road wheel and driven axle
Separation.
Embodiment two
As shown in Figure 1,3, structure of the present invention when dismantling laneway type stakcer crane road wheel driving wheel is described to show
It is intended to.Now, the present invention is made up of short sleeve 1, long sleeve 2, gland 3, the combination of high-strength bolt 4.Need the laneway type changed
When stakcer crane road wheel is taken turns for length, short sleeve 1 is covered on into central alignment on passive walking wheel bearing bearing outer ring, long sleeve
2 one end is socketed at the circular open at the top of short sleeve 1, and the one side of gland 3 is socketed in the other end of long sleeve 2, high-strength
Spend the threaded circular hole that bolt 4 passes through the center of gland 3.In the internal thread hole of the precession passive walking wheel of high-strength bolt 4, phase is used
The box spanner answered continues to reinforce.After the gap between long sleeve 2 and gland 3 eliminates, in the presence of screw thread torque, actively
Dynamic road wheel is by perpendicular to the outside pulling force of sill side plate, because high-strength bolt semi-finals degree is enough, spiral shell in positive transport wheel
Line intensity is also enough, so the pulling force more easily can separate road wheel with the cone match of major axis.
Carrying out dismounting operation using this programme only needs 4 operating personnel's cooperatings, saves the manpower of half, and reduce
The labor intensity of personnel.
The technology of the present invention effect major embodiment is in the following areas：1st, the set provision for disengagement passes through on same root center line
Two kinds of combinations, two kinds of power transmission shafts of active and passive road wheel can be dismantled respectively；2nd, the device is drawn with the method for screw thread torque
Pull out, separate power transmission shaft and the cone match of road wheel is time saving, laborsaving, improve operating efficiency；3rd, the work for reducing maintenance personal is strong
Degree；Manually hammering method does not brandish 18 pounds of sledgehammer and carries out dismounting operation；4th, effectively avoid during percussion to the wound of personnel
The damage of evil and equipment.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.
Claims (5)
1. a kind of laneway type stakcer crane road wheel provision for disengagement, includes short sleeve, long sleeve, gland and high intensity spiral shell
Bolt, it is characterised in that：The short sleeve, long sleeve, gland and high-strength bolt successively group connect and group connect after geometric center it is equal
On same center line.
2. laneway type stakcer crane road wheel provision for disengagement according to claim 1, it is characterised in that：The short sleeve
For a bottom all-pass, the cylinder of with circular open, the hollow setting of top center, the diameter and length of the circular open
Sleeve dimensions matches.
3. laneway type stakcer crane road wheel provision for disengagement according to claim 2, it is characterised in that：The long sleeve
For a bottom and the cylinder of top all-pass, hollow setting, opening diameter and the gland size of the long sleeve match.
4. laneway type stakcer crane road wheel provision for disengagement according to claim 3, it is characterised in that：The gland is
One circle, pie structure of the center with threaded apertures.
5. laneway type stakcer crane road wheel provision for disengagement according to claim 4, it is characterised in that：The high intensity
The diameter of bolt matches with the size of the threaded apertures on gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043139.4A CN107825348A (en) | 2017-10-31 | 2017-10-31 | Tunnel formula stacker crane walking wheel dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043139.4A CN107825348A (en) | 2017-10-31 | 2017-10-31 | Tunnel formula stacker crane walking wheel dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107825348A true CN107825348A (en) | 2018-03-23 |
Family
ID=61651176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711043139.4A Pending CN107825348A (en) | 2017-10-31 | 2017-10-31 | Tunnel formula stacker crane walking wheel dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825348A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202786989U (en) * | 2012-09-12 | 2013-03-13 | 南车洛阳机车有限公司 | Ball socket pin disassembling fixture |
| CN103042501A (en) * | 2012-12-24 | 2013-04-17 | 石家庄常山纺织股份有限公司 | Bearing demounting device |
| CN202985494U (en) * | 2012-12-24 | 2013-06-12 | 石家庄常山纺织股份有限公司 | Bearing detaching device |
| DE102014100658A1 (en) * | 2014-01-21 | 2015-07-23 | Terex Mhps Gmbh | Stacking crane with container intermediate storage place |
| CN204772321U (en) * | 2015-07-15 | 2015-11-18 | 广州飞机维修工程有限公司 | Aircraft starts dismantlement puller of spindle |
-
2017
- 2017-10-31 CN CN201711043139.4A patent/CN107825348A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202786989U (en) * | 2012-09-12 | 2013-03-13 | 南车洛阳机车有限公司 | Ball socket pin disassembling fixture |
| CN103042501A (en) * | 2012-12-24 | 2013-04-17 | 石家庄常山纺织股份有限公司 | Bearing demounting device |
| CN202985494U (en) * | 2012-12-24 | 2013-06-12 | 石家庄常山纺织股份有限公司 | Bearing detaching device |
| DE102014100658A1 (en) * | 2014-01-21 | 2015-07-23 | Terex Mhps Gmbh | Stacking crane with container intermediate storage place |
| CN204772321U (en) * | 2015-07-15 | 2015-11-18 | 广州飞机维修工程有限公司 | Aircraft starts dismantlement puller of spindle |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180323 |
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| WD01 | Invention patent application deemed withdrawn after publication |