CN203201345U - Industrial top wheel support - Google Patents
Industrial top wheel support Download PDFInfo
- Publication number
- CN203201345U CN203201345U CN 201320232775 CN201320232775U CN203201345U CN 203201345 U CN203201345 U CN 203201345U CN 201320232775 CN201320232775 CN 201320232775 CN 201320232775 U CN201320232775 U CN 201320232775U CN 203201345 U CN203201345 U CN 203201345U
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- CN
- China
- Prior art keywords
- hinge
- leaf
- wheel support
- limited post
- pin
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- 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 provides an industrial top wheel support, and belongs to the technical field of machinery. The industrial top wheel support solves the problems that an existing top wheel support is insecure in fixation and nonadjustable in position. The industrial top wheel support comprises two hinges and a limiting pillar, a first hinge sheet and a second hinge sheet are arranged on two sides of a connection portion, the first hinge sheet comprises an inclined portion and a fist horizontal portion, and the first horizontal portion is provide with two first mounting holes. The second hinge sheet comprises a vertical portion and a second horizontal portion, and the second horizontal portion is provided with a first edge rolling. A third hinge sheet is provided with a second edge rolling. A pin column is arranged between the first edge rolling and the second edge rolling in an inserted mode. At least one mounting long hole is formed in the vertical portion, a supporting lug is welded on the limiting pillar, and the supporting lug is mounted on the mounting long hole through bolts. Two second mounting holes are formed in the second horizontal portion, and two third mounting holes are formed in the third hinge sheet. The industrial top wheel support has the advantage of being firm in fixation and capable of adjusting the position of the limiting pillar.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of industrial top wheel support.
Background technology
Wheel support general and roller in industrial top assembles together, is applicable to industrial door.Industrial top wheel support generally is made up of two hinges, and hinge is called hinge again, is used for connecting two parts of industrial door and can makes it movable metalwork.In the prior art, hinge comprises first leaf of hinge and second leaf of hinge, hinged by pin between first leaf of hinge and second leaf of hinge, first leaf of hinge, second leaf of hinge are surface plate, when first leaf of hinge and second leaf of hinge were drawn close around the pin rotation, first leaf of hinge and second leaf of hinge were fitted mutually.Also be provided with limited post on the wheel support of industrial top, structure design is simple, and is fixing not firm, and the position of limited post is non-adjustable.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of fixed and can regulate the industrial top wheel support of limited post position.
The purpose of this utility model can realize by following technical proposal: a kind of industrial top wheel support, comprise two hinges and a limited post, it is characterized in that, described two hinges are by first leaf of hinge, second leaf of hinge, connecting portion and the 3rd leaf of hinge are formed, first leaf of hinge, second leaf of hinge and connecting portion are connected as a single entity and first leaf of hinge, second leaf of hinge is arranged on the connecting portion both sides, described first leaf of hinge comprises rake and first horizontal part, offer two first installing holes on first horizontal part, described second leaf of hinge comprises vertical portion and second horizontal part that is bent into " L " shape, the downside surface of second horizontal part is provided with first volume circle, the downside surface of the 3rd leaf of hinge is provided with the second volume circle that matches with first volume circle, be inserted with a pin between described first volume circle and the second volume circle, the 3rd leaf of hinge can rotate around pin by the second volume circle, offer at least one on the described vertical portion slotted hole is installed, be welded with on the described limited post and journal stirrup and the journal stirrup that slotted hole matches is installed is installed on the installation slotted hole of two hinges by bolt, offer on second horizontal part and equal-sized two second installing holes of first installing hole, offer on the 3rd leaf of hinge and equal-sized two the 3rd installing holes of first installing hole.
This industrial top wheel support is under original state, cooperation by first installing hole, second installing hole and the 3rd installing hole, the top wheel support is fixedly mounted on the industrial door, in use stressed even, fixed, in addition, unclamp bolt, bolt can slide in slotted hole is installed up and down, thereby can adjust the position of journal stirrup in slotted hole is installed on the limited post up and down, thereby realize regulating the function of limited post position, convenient and practical.
In above-mentioned industrial top wheel support, described limited post is parallel to above-mentioned pin.Level design pin and limited post make ectocine that limited post is subjected in the course of the work still less, prolong the application life of equipment.
In above-mentioned industrial top wheel support, offer first pin-and-hole on the described limited post external surface.Can insert pin in first pin-and-hole, it is more firm to make that limited post is fixedly mounted on the industrial door, increases work efficiency.
In above-mentioned industrial top wheel support, offer second pin-and-hole on the described second volume circle external surface.Can insert pin in second pin-and-hole, fixedly pin is more firm to make the second volume circle, increases work efficiency.
In above-mentioned industrial top wheel support, described installation slotted hole quantity is four.
In above-mentioned industrial top wheel support, described limited post is cylinder.Cylinder can reduce the friction that produces with the external world in the limited post course of work, reduces wear, and prolongs the limited post life-span.
Compared with prior art, the utility model is fixedly mounted on industrial top wheel support on the industrial door by the cooperation of first installing hole, second installing hole and the 3rd installing hole, and is in use stressed even, fixed, in addition, unclamp bolt, bolt can slide in slotted hole is installed up and down, thereby can adjust the position of journal stirrup in slotted hole is installed on the limited post up and down, screw bolt and make limited post be fixed on two hinges, realized regulating the function of limited post position, convenient and practical.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is lateral view of the present utility model.
Among the figure, 1, hinge; 2, limited post; 3, first leaf of hinge; 4, second leaf of hinge; 5, connecting portion; 6, the 3rd leaf of hinge; 7, rake; 8, first horizontal part; 9, first installing hole; 10, vertical portion; 11, second horizontal part; 12, first volume circle; 13, the second volume circle; 14, pin; 15, slotted hole is installed; 16, journal stirrup; 17, bolt; 18, second installing hole; 19, the 3rd installing hole; 20, first pin-and-hole; 21, second pin-and-hole.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1 to Figure 3, this industrial top wheel support comprises two hinges 1 and a limited post 2, two hinges 1 are by first leaf of hinge 3, second leaf of hinge 4, connecting portion 5 and the 3rd leaf of hinge 6 are formed, first leaf of hinge 3, second leaf of hinge 4 is connected as a single entity and first leaf of hinge 3 with connecting portion 5, second leaf of hinge 4 is arranged on connecting portion 5 both sides, first leaf of hinge 3 comprises rake 7 and first horizontal part 8, offer two first installing holes 9 on first horizontal part 8, second leaf of hinge 4 comprises vertical portion 10 and second horizontal part 11 that is bent into " L " shape, the downside surface of second horizontal part 11 is provided with first volume circle 12, the downside surface of the 3rd leaf of hinge 6 is provided with the second volume circle 13 that matches with first volume circle 12, be inserted with a pin 14 between first volume circle 12 and second volume circle 13, the 3rd leaf of hinge 6 can rotate around pin 14 by the second volume circle 13, offer four on the vertical portion 10 slotted hole 15 is installed, be welded with on the limited post 2 and journal stirrup 16 and the journal stirrup 16 that slotted hole 15 matches is installed is fixedly mounted on the installation slotted hole 15 of two hinges 1 by bolt 17, offer on second horizontal part 11 with first installing hole, 9 equal-sized two second installing holes, 18, the three leaf of hinge 6 on offer and first installing hole, 9 equal-sized two the 3rd installing holes 19.
Offer first pin-and-hole 20 on limited post 2 external surfaces.Can insert pin in first pin-and-hole 20, it is more firm to make that limited post 2 is fixedly mounted on the industrial door, increases work efficiency.
Offer second pin-and-hole 21 on the second volume circle, 13 external surfaces.Can insert pin in second pin-and-hole 21, fixedly pin 14 is more firm to make the second volume circle 13, increases work efficiency.
This industrial top wheel support is under original state, cooperation by first installing hole 9, second installing hole 18 and the 3rd installing hole 19, be fixed and be installed on the industrial door, in use stressed even, fixed, in addition, unclamp bolt 17, bolt 17 can slide in slotted hole 15 is installed up and down, thereby can adjust the position of journal stirrup 16 in slotted hole 15 is installed on the limited post 2 up and down, screw bolt 17 and make limited post 2 be fixed on two hinges 1, realized regulating the function of limited post 2 positions, convenient and practical.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. industrial top wheel support, comprise two hinges and a limited post, it is characterized in that, described two hinges are by first leaf of hinge, second leaf of hinge, connecting portion and the 3rd leaf of hinge are formed, first leaf of hinge, second leaf of hinge and connecting portion are connected as a single entity and first leaf of hinge, second leaf of hinge is arranged on the connecting portion both sides, described first leaf of hinge comprises rake and first horizontal part, offer two first installing holes on first horizontal part, described second leaf of hinge comprises vertical portion and second horizontal part that is bent into " L " shape, the downside surface of second horizontal part is provided with first volume circle, the downside surface of the 3rd leaf of hinge is provided with the second volume circle that matches with first volume circle, be inserted with a pin between described first volume circle and the second volume circle, the 3rd leaf of hinge can rotate around pin by the second volume circle, offer at least one on the described vertical portion slotted hole is installed, be welded with on the described limited post and journal stirrup and the journal stirrup that slotted hole matches is installed is installed on the installation slotted hole of two hinges by bolt, offer on second horizontal part and equal-sized two second installing holes of first installing hole, offer on the 3rd leaf of hinge and equal-sized two the 3rd installing holes of first installing hole.
2. industrial top according to claim 1 wheel support is characterized in that described limited post is parallel to above-mentioned pin.
3. industrial top according to claim 2 wheel support is characterized in that, offers first pin-and-hole on the described limited post external surface.
4. industrial top according to claim 3 wheel support is characterized in that, offers second pin-and-hole on the described second volume circle external surface.
5. industrial top according to claim 4 wheel support is characterized in that described installation slotted hole quantity is four.
6. industrial top according to claim 5 wheel support is characterized in that described limited post is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232775 CN203201345U (en) | 2013-04-28 | 2013-04-28 | Industrial top wheel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232775 CN203201345U (en) | 2013-04-28 | 2013-04-28 | Industrial top wheel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201345U true CN203201345U (en) | 2013-09-18 |
Family
ID=49145463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320232775 Expired - Fee Related CN203201345U (en) | 2013-04-28 | 2013-04-28 | Industrial top wheel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201345U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350872A (en) * | 2015-11-20 | 2016-02-24 | 宁波超亿门业有限公司 | Garage door |
| CN105421917A (en) * | 2015-11-20 | 2016-03-23 | 宁波超亿门业有限公司 | Anti-pinch hinge for industrial door |
| CN105484589A (en) * | 2015-11-20 | 2016-04-13 | 宁波超亿门业有限公司 | Anti-pinch hinge for industrial door |
-
2013
- 2013-04-28 CN CN 201320232775 patent/CN203201345U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350872A (en) * | 2015-11-20 | 2016-02-24 | 宁波超亿门业有限公司 | Garage door |
| CN105421917A (en) * | 2015-11-20 | 2016-03-23 | 宁波超亿门业有限公司 | Anti-pinch hinge for industrial door |
| CN105484589A (en) * | 2015-11-20 | 2016-04-13 | 宁波超亿门业有限公司 | Anti-pinch hinge for industrial door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140428 |