CN204366865U - A kind of tired beam lift wedged bottom packing ring puller - Google Patents
A kind of tired beam lift wedged bottom packing ring puller Download PDFInfo
- Publication number
- CN204366865U CN204366865U CN201420854044.6U CN201420854044U CN204366865U CN 204366865 U CN204366865 U CN 204366865U CN 201420854044 U CN201420854044 U CN 201420854044U CN 204366865 U CN204366865 U CN 204366865U
- Authority
- CN
- China
- Prior art keywords
- channel steel
- steel support
- packing ring
- wedged bottom
- support beam
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of tired beam lift wedged bottom packing ring puller, relate to lifting beam machine and change tire maintenance tool technical field, comprise channel steel support beam, the end seat being threaded hole is connected with at the two ends of channel steel support beam, described end seat is connected with channel steel support beam respectively by connecting rod, the axis of the screwed hole on described two end seats is parallel to each other and is positioned in same level, the trough floor outer surface of channel steel support beam is provided with two support columns perpendicular with trough floor, two described support column place planes and the axis place planes overlapping of two screwed holes, screwed hole is provided with suitable bolt, the nut of described bolt and support column are positioned at the homonymy of channel steel support beam.Utilize this instrument when nut is constantly tightened, and then nut is promoted, utilize the ejection force of nut to wedged bottom gasket edges convex eaves to be extracted from wheel rim by wedged bottom packing ring, swift and convenient to operate.
Description
Technical field
The utility model relates to lifting beam machine and changes tire maintenance tool technical field.
Background technology
Current visitor specially carries and moves transportation rack device, such as tired beam lift etc. generally run 6-7 all, the access arrangement fault high-incidence season, it is incident that to be equipment component cause equipment to corrode for a long time and occur that the situation of corrosion of metal is serious because of water, vapour through running for a long time, this proposes very high requirement just to current m of e work, maintenance of equipment should be carried out to equipment in a usual manner, also will solve various unexpected situation.
Such as, cause summer the situations such as the rubber for tire of tired beam lift is aging, treadwear is strong, tire pressure is unstable that tired beam lift all can be caused to blow out because temperature is higher, first routine replacement detaching tyre method for remove retainer with crowbar, then with the dismounting buckle that crowbar props up on wedged bottom packing ring, it is pulled down from wheel rim, then remove back-up ring, then tire just can remove and change.But when between wheel rim and wedged bottom packing ring, corrosion is serious, wedged bottom packing ring crowbar can be caused normally to dismantle, even if end user's hammer hits vibrations, spraying rust remover, oil immersion, shock etc., method all cannot be pulled down, very large inconvenience is brought to the replacing of tire, cause long-time equipment to run, delay normal construction.
So need now a kind of when there is serious corrosion between wheel rim and wedged bottom packing ring, can fast and effectively by instrument that wedged bottom packing ring is pulled down from wheel rim.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of tired beam lift wedged bottom packing ring puller, utilize this instrument when nut is constantly tightened, and then nut is promoted, the ejection force of nut to wedged bottom gasket edges convex eaves is utilized to be extracted from wheel rim by wedged bottom packing ring, swift and convenient to operate.
The technical scheme taked for the utility model that solves the problem is: a kind of tired beam lift wedged bottom packing ring puller, comprise channel steel support beam, the end seat being threaded hole is connected with at the two ends of channel steel support beam, described end seat is connected with channel steel support beam respectively by connecting rod, the axis of the screwed hole on described two end seats is parallel to each other and is positioned in same level, the trough floor outer surface of channel steel support beam is provided with two support columns perpendicular with trough floor, the axis place planes overlapping of the axis place plane of two support columns and two screwed holes, screwed hole is provided with suitable bolt, the nut of described bolt and support column are positioned at the homonymy of channel steel support beam.
Preferably, described connecting rod is positioned at the U-lag of channel steel support beam and fixes with the inner surface of trough floor.
Preferably, described end seat is cylindrical structural.
Preferably, the length direction along groove side plate on two groove side plates of channel steel support beam is fixedly connected with ribs, and described ribs is positioned on the outer surface of groove side plate.
Adopt the beneficial effect that produces of technique scheme to be: this instrument when in use with channel steel support beam for supporting, its two ends are the end seat being threaded hole, and be installed with bolt, by wedged bottom packing ring from wheel rim is extracted, the nut of both sides is all blocked the convex eaves of wedged bottom packing ring, support column is withstood the outer circumference face of wheel rim simultaneously, after having good positioning, alternately turn the nut on the bolt of both sides, thus make the nut of both sides alternately to movement outside, promotion wedged bottom packing ring is gradually extracted from wheel rim, thus carry out the replacing of tire, this instrument has very large motive force under the turning of nut, the dismounting to wedged bottom packing ring when serious corrosion can be realized, solve by the insurmountable problem of conventional method.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The structural representation of Fig. 1 wheel rim;
Fig. 2 wedged bottom gasket construction schematic diagram;
Fig. 3 wedged bottom gasket sleeve is connected on the structural representation on wheel rim;
Fig. 4 structural representation of the present utility model;
The top view of Fig. 5 Fig. 4;
Structural representation under Fig. 6 the utility model using state;
Fig. 7 is the top view of Fig. 6.
Wherein, 1, channel steel support beam, 2, end seat, 3, connecting rod, 4, trough floor, 5, support column, 6, bolt, 7, nut, 8, groove side plate, 9, ribs, 10, wheel rim, 11, wedged bottom packing ring, 12, convex eaves, 13, nut.
Detailed description of the invention
As shown in Figure 4 and Figure 5: a kind of tired beam lift wedged bottom packing ring puller, comprise channel steel support beam 1, the end seat 2 being threaded hole is connected with at the two ends of channel steel support beam 1, described end seat 2 is connected with channel steel support beam 1 respectively by connecting rod 3, the axis of the screwed hole on described two end seats 2 is parallel to each other and is positioned in same level, trough floor 4 outer surface of channel steel support beam 1 is provided with two support columns 5 perpendicular with trough floor 4, the axis place plane of two described support columns 5 and the axis place planes overlapping of two screwed holes, screwed hole is provided with suitable bolt 6, the nut 7 of described bolt 6 and support column 5 are positioned at the homonymy of channel steel support beam 1.Connecting rod 3 is positioned at the U-lag of channel steel support beam 1 and fixes with the inner surface of trough floor 4.Described end seat 2 is cylindrical structural.Length direction along groove side plate 8 on two groove side plates 8 of channel steel support beam 1 is fixedly connected with ribs 9, and described ribs 9 is positioned on the outer surface of groove side plate 8.
The tire of tired beam lift is respectively rubber tyre, back-up ring, wedged bottom packing ring 11 and wheel rim 10 from outer ring to inner ring, back-up ring and tire interface, wedged bottom packing ring 11 is extruded with between back-up ring and wheel rim 10, namely wedged bottom packing ring 11 is socketed on wheel rim 10, wedged bottom packing ring 11 must be removed from wheel rim 10 when carrying out tire changing, if corrosion is serious on the contact surface of wedged bottom packing ring 11 and wheel rim 10, will be difficult to remove, so spy devises this instrument.
Be illustrated in figure 1 the structural representation of wheel rim 10, Fig. 2 is the structural representation of wedged bottom packing ring 11, the end of wedged bottom packing ring 11 is with the convex eaves 12 of a loop, Fig. 3 is the structural representation that wedged bottom packing ring 11 is socketed on wheel rim 10, the excircle of wedged bottom packing ring 11 is also provided with back-up ring, not shown in FIG..
As shown in Figure 6 and Figure 7 for using this instrument to carry out the structural representation removed, due between back-up ring and the convex eaves 12 of wedged bottom packing ring 11 be do not have apertured, so first prized between convex eaves 12 and back-up ring the gap that can be held nut 7 thickness with crowbar before this instrument of use, then the nut 7 at two ends is all stuck in the gap between convex eaves 12 and back-up ring, the end face of support column 5 has withstood the annular side of wheel rim 10 simultaneously, nut 7 is seized the convex eaves 12 of wedged bottom packing ring 11, now turn the nut 13 of both sides, hocket and turn in left and right, when nut 13 props up end seat 2 time, nut 13 can only carry out rotation, no longer move along bolt 6 direction, now be rotated further nut 13, then nut 7 can move laterally, and then drive convex eaves 12 outwards to stir, and support column 5 has withstood wheel rim 10, both wheel rim 10 had been made to maintain static, further provide supporting role, stressed larger due to now, so be provided with ribs 9 on the groove side plate 8 of channel steel support beam 1, to increase its rigidity, gradually wedged bottom packing ring 11 will be extracted from wheel rim 10 like this.
In sum: this instrument when in use with channel steel support beam for support, its two ends are the end seat being threaded hole, and be installed with bolt, by wedged bottom packing ring from wheel rim is extracted, the nut of both sides is all blocked the convex eaves of wedged bottom packing ring, support column is withstood the outer circumference face of wheel rim simultaneously, after having good positioning, alternately turn the nut on the bolt of both sides, thus make the nut of both sides alternately to movement outside, promotion wedged bottom packing ring is gradually extracted from wheel rim, thus carry out the replacing of tire, this instrument has very large motive force under the turning of nut, the dismounting to wedged bottom packing ring when serious corrosion can be realized, solve by the insurmountable problem of conventional method.
Claims (4)
1. a tired beam lift wedged bottom packing ring puller, it is characterized in that: comprise channel steel support beam (1), the end seat (2) being threaded hole is connected with at the two ends of channel steel support beam (1), described end seat (2) is connected with channel steel support beam (1) respectively by connecting rod (3), the axis of the screwed hole on described two ends seat (2) is parallel to each other and is positioned in same level, trough floor (4) outer surface of channel steel support beam (1) is provided with two support columns (5) perpendicular with trough floor (4), the axis place plane of two support columns (5) and the axis place planes overlapping of two screwed holes, screwed hole is provided with suitable bolt (6), the nut (7) of described bolt (6) and support column (5) are positioned at the homonymy of channel steel support beam (1).
2. a kind of tired beam lift wedged bottom packing ring puller according to claim 1, is characterized in that: described connecting rod (3) is positioned at the U-lag of channel steel support beam (1) and fixes with the inner surface of trough floor (4).
3. a kind of tired beam lift wedged bottom packing ring puller according to claim 2, is characterized in that: described end seat (2) is cylindrical structural.
4. a kind of tired beam lift wedged bottom packing ring puller according to claim 3, it is characterized in that: the length direction along groove side plate (8) on two groove side plates (8) of channel steel support beam (1) is fixedly connected with ribs (9), and described ribs (9) is positioned on the outer surface of groove side plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854044.6U CN204366865U (en) | 2014-12-30 | 2014-12-30 | A kind of tired beam lift wedged bottom packing ring puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854044.6U CN204366865U (en) | 2014-12-30 | 2014-12-30 | A kind of tired beam lift wedged bottom packing ring puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204366865U true CN204366865U (en) | 2015-06-03 |
Family
ID=53323113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854044.6U Expired - Fee Related CN204366865U (en) | 2014-12-30 | 2014-12-30 | A kind of tired beam lift wedged bottom packing ring puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204366865U (en) |
-
2014
- 2014-12-30 CN CN201420854044.6U patent/CN204366865U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150603 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |