CN205172256U - Go up hanging slide rail push -and -pull door - Google Patents
Go up hanging slide rail push -and -pull door Download PDFInfo
- Publication number
- CN205172256U CN205172256U CN201521033236.1U CN201521033236U CN205172256U CN 205172256 U CN205172256 U CN 205172256U CN 201521033236 U CN201521033236 U CN 201521033236U CN 205172256 U CN205172256 U CN 205172256U
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- CN
- China
- Prior art keywords
- door
- door leaf
- back shaft
- roller
- slide rail
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model relates to a go up hanging slide rail push -and -pull door, including the gatepost with set up the door roof beam on the gatepost, men liangshang is provided with along door roof beam extending direction's a linear track, the opening orientation in linear orbital track groove is the horizontal direction, the lateral wall in track groove slopes to outside the track groove, still including the door leaf, being provided with the slip external member on the door leaf, the slip external member includes the pull rod of L type structure, the fixed setting at the top of door leaf of level end of pull rod, and the level serves the vertical first back shaft that is provided with, on the first back shaft cover be equipped with with first back shaft normal running fit's first gyro wheel, the vertical end level of pull rod is provided with the second back shaft, on the second back shaft cover be equipped with with second back shaft normal running fit's second gyro wheel. The utility model discloses, ground need not pre -buried track, saves time and the expense, and the removal of door leaf can not take place to control the skew yet, and the removal of door leaf is lighter.
Description
Technical field
The utility model relates to steel house technical field, particularly a kind of upper hanging type slide rail sliding door.
Background technology
Steel-structure factory building is demand because load wagon is come in and gone out, and the door of employing is general all larger, and this type of gate open often adopts rolling door, sliding door or vertical hinged door.But rolling door does not meet fire prevention and evacuation requirement; After vertical hinged door has done greatly, door pillar needs very large, and door leaf structure needs enough strong, otherwise service time is long rear yielding, and door-hinge also wants custom-made, therefore vertical hinged door exists a lot of defect.At present, most popular is sliding door, but existing sliding door is often the pre-buried track in ground, and stopper slot is done on top, and track is because of the discrepancy of load wagon, and easy spreading is bad, causes door not easily to promote, or and then to cause derailing; Further, track needs pre-buried in advance when owner's civil engineering unit builds terrace, not easily personnel arrangement, and labor intensive expense.
Utility model content
The utility model object is to provide a kind of upper hanging type slide rail sliding door, solves the above-mentioned problems in the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of upper hanging type slide rail sliding door, comprise door pillar and be arranged on the door beam on door pillar, described door beam is provided with the linear track along door beam bearing of trend, the opening direction of the rail groove of described linear track is horizontal direction, and the sidewall of described rail groove is to described rail groove outer incline, also comprise door leaf, described door leaf is provided with for described door leaf being suspended on the sliding suite matched on described linear track and with described linear track, described sliding suite comprises the pull bar of L-type structure, the horizontal ends of described pull bar is fixedly installed on the top of described door leaf, and described horizontal ends is vertically provided with the first back shaft, described first back shaft is arranged with the first roller be rotatably assorted with described first back shaft, described first roller rolls with the outer bottom of described rail groove and coordinates, the vertical end of described pull bar has been horizontally disposed with the second back shaft, described second back shaft is arranged with the second roller be rotatably assorted with described second back shaft, the sidewall of described second roller and the sidewall of described rail groove match, described second roller is rolled with described rail groove coordinate.
The beneficial effects of the utility model are: linear track is arranged at Men Liangshang, by sliding suite, door leaf is suspended on linear track, ground is without the need to pre-buried track, save time and expense, and linear track can not be bad because of the discrepancy spreading of load wagon, and cause door not easily to promote, or and then to cause derailing; The sidewall of rail groove is to rail groove outer incline, second roller is due to the gravity of sliding suite and door leaf, the power glided can be had by relative orbit groove, when the second roller slips down to a certain degree, first roller offsets in the outer bottom with rail groove, make the second roller not in downslide, now, left and right skew can not be there is in the slip of sliding suite in rail groove, and then left and right skew also can not be there is in the movement of door leaf, it can effectively avoid the sidewall of rail groove to be horizontal plane, the situation of the mobile left and right skew of sliding suite; And, the contact surface relative level mask of the second roller and rail groove has certain inclination angle, roll on the rail groove active force of produced frictional force of second roller is that the gravity of door leaf and sliding suite is at the decomposing force perpendicular to contact surface direction, when the second roller select ensure that contact surface area is certain, the active force reduced friction, namely reduce friction, make the movement of door leaf lighter.
On the basis of technique scheme, the utility model can also do following improvement.
Further, the sidewall of described second roller is the sidewall of circular platform type, and the gradient of the gradient of the sidewall of described second roller and the sidewall of described rail groove matches.
Adopt the beneficial effect of above-mentioned further scheme to be that the second roller adopts the sidewall of circular platform type, processing is simple.
Further, be provided with bearing between described second back shaft and described second roller, described second back shaft is rotatably assorted by bearing and described second roller.
The beneficial effect of above-mentioned further scheme is adopted to be improve the smoothness of mutually rotating between the second back shaft and the second roller, make the movement of door leaf lighter.
Further, described first roller is bearing.
The beneficial effect of above-mentioned further scheme is adopted to be improve the smoothness of mutually rotating between the first back shaft and the first roller, make the movement of door leaf lighter.
Further, described door beam is two-sided purlin, and described door beam is arranged at intervals with multiple angle bar by predeterminable range, and described angle bar is fixedly connected with described Men Liang with described linear track respectively.
The beneficial effect of above-mentioned further scheme is adopted to be, two-sided purlin sound construction, not easily bending distortion; And the level height that raising door leaf top is set of angle bar, be that door leaf and door beam have certain coincidence at vertical direction, improve the sealing of sliding door.
Further, bottom inside described door leaf is provided with the keeper for limiting door leaf movement, described keeper comprises latch and is arranged on the door bolt seat on described door leaf, described door bolt seat is provided with the through hole passed straight down and for described latch, described keeper also comprises and being arranged on ground and the spacing hole corresponding with described latch, described spacing hole is welded tube, and described latch can insert described spacing hole by the through hole of described door bolt seat.
The beneficial effect adopting above-mentioned further scheme is that latch is inserted spacing hole, can lock the slip of door leaf, and spacing hole adopts welded tube, not fragile.
Further, described door pillar is provided with the U-shaped stopper slot for leading to described door leaf.
The beneficial effect of above-mentioned further scheme is adopted to be prevent door leaf from producing under the effect of external force and rock, and have certain guide effect to the movement of door leaf.
Further, the material of described door leaf is glass fiber filled board, and the corner of described door leaf is provided with cornerite, and the material of described cornerite is galvanized steel plain sheet.
Adopt the beneficial effect of above-mentioned further scheme to be that the material of door leaf is glass fiber filled board, alleviates the gravity of door leaf, make the movement of door leaf lighter; Galvanized steel plain sheet cornerite is set in the corner of door leaf, wear resistant, improves the service time of door leaf.
Further, described sliding door comprises two described door leafs, each described door leaf is provided with two described sliding suites, and two described sliding suites are separately positioned on two described cornerites of both sides, described door leaf top.
Adopt the beneficial effect of above-mentioned further scheme to be that sliding suite is all arranged on cornerite, improve the steadiness that sliding suite is arranged.
Further, in two described door leafs, arbitrary door leaf is provided with and flat opens wicket.
Adopt the beneficial effect of above-mentioned further scheme to be, flatly open wicket and meet fire-fighting evacuation demand.
Accompanying drawing explanation
Fig. 1 is the first structural representation of a kind of upper hanging type slide rail of the utility model sliding door;
Fig. 2 is the second structural representation of a kind of upper hanging type slide rail of the utility model sliding door;
Fig. 3 is the elevation of the second roller of a kind of upper hanging type slide rail of the utility model sliding door;
Fig. 4 is the left view of the second roller of a kind of upper hanging type slide rail of the utility model sliding door;
Fig. 5 is the right view of the second roller of a kind of upper hanging type slide rail of the utility model sliding door;
Fig. 6 is the bolt structure schematic diagram of a kind of upper hanging type slide rail of the utility model sliding door.
In accompanying drawing, the list of parts representated by each label is as follows:
1, door pillar, 2, Men Liang, 3, linear track, 31, rail groove, 311, outer bottom, 4, door leaf, 41, cornerite, 5, sliding suite, 51, pull bar, the 52, first back shaft, the 53, first roller, the 54, second back shaft, 55, the second roller, 56, bearing, 6, angle bar, 7, keeper, 71, latch, 72, door bolt seat, 73, spacing hole, 8, U-shaped stopper slot, 9, flatly open wicket.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As depicted in figs. 1 and 2, a kind of upper hanging type slide rail sliding door, the door beam 2 comprising door pillar 1 and be arranged on door pillar 1, described door beam 2 is provided with the linear track 3 along door beam 2 bearing of trend, the opening direction of the rail groove 31 of described linear track 3 is horizontal direction, and the sidewall of described rail groove 31 is to described rail groove 31 outer incline, also comprise door leaf 4, described door leaf 4 is provided with for described door leaf 4 being suspended on the sliding suite 5 matched on described linear track 3 and with described linear track 3, described sliding suite 5 comprises the pull bar 51 of L-type structure, the horizontal ends of described pull bar 51 is fixedly installed on the top of described door leaf 4, and described horizontal ends is vertically provided with the first back shaft 52, described first back shaft 52 is arranged with the first roller 53 be rotatably assorted with described first back shaft 52, described first roller 53 rolls with the outer bottom 311 of described rail groove 31 and coordinates, the vertical end of described pull bar 51 has been horizontally disposed with the second back shaft 54, described second back shaft 54 is arranged with the second roller 55 be rotatably assorted with described second back shaft 54, the described sidewall of the second roller 55 and the sidewall of described rail groove 31 match, described second roller 55 is rolled with described rail groove 31 coordinate.The size of the angle that the sidewall of described rail groove 31 is outward-dipping, ensures that the outer bottom of the first roller and rail groove offsets, and make the second roller not when gliding, the external force that the first back shaft 52 bears can not make the first back shaft 52 rupture.The size in the gap between described first roller 53 and the second roller 55, ensures that the sidewall of the second roller 55 can not de-orbit the sidewall of groove 31.
As shown in Fig. 3, Fig. 4 and Fig. 5, the sidewall of described second roller 55 is the sidewall of circular platform type, and the gradient of sidewall of described second roller 55 and the gradient of the sidewall of described rail groove 31 match.Be provided with bearing 56 between described second back shaft 54 and described second roller 55, described second back shaft 54 is rotatably assorted by bearing 56 and described second roller 55.
Described first roller 53 is bearing.
Described door beam 2 is two-sided purlin, described door beam 2 presses predeterminable range, such as 1m, is arranged at intervals with multiple angle bar 6, and described angle bar 6 is fixedly connected with described door beam 2 with described linear track 3 respectively.
As shown in Figure 6, bottom inside described door leaf 4 is provided with the keeper 7 for limiting door leaf movement, the door bolt seat 72 that described keeper 7 comprises latch 71 and is arranged on described door leaf 4, described door bolt seat 72 is provided with straight down and the through hole passed for described latch 71, described keeper 7 also comprises and being arranged on ground and the spacing hole 73 corresponding with described latch 71, described spacing hole 73 is welded tube, and described latch 71 can insert described spacing hole 73 by the through hole of described door bolt seat 72.
Described door pillar 1 is provided with the U-shaped stopper slot 8 for leading to described door leaf 4.
The material of described door leaf 4 is glass fiber filled board, and the corner of described door leaf 4 is provided with cornerite 41, and the material of described cornerite 41 is galvanized steel plain sheet.
Described sliding door comprises two described door leafs 4, each described door leaf 4 is provided with two described sliding suites 5, and two described sliding suites 5 are separately positioned on two described cornerites 41 of both sides, described door leaf 4 top.
In two described door leafs 4, arbitrary door leaf 4 is provided with to put down and opens wicket 9.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, 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 (10)
1. a upper hanging type slide rail sliding door, it is characterized in that, comprise door pillar (1) and be arranged on the door beam (2) on door pillar (1), described door beam (2) is provided with the linear track (3) of Yan Menliang (2) bearing of trend, the opening direction of the rail groove (31) of described linear track (3) is horizontal direction, and the sidewall of described rail groove (31) is to described rail groove (31) outer incline; also comprise door leaf (4), described door leaf (4) is provided with and goes up and the sliding suite (5) matched with described linear track (3) for described door leaf (4) being suspended on described linear track (3), described sliding suite (5) comprises the pull bar (51) of L-type structure, the horizontal ends of described pull bar (51) is fixedly installed on the top of described door leaf (4), and described horizontal ends is vertically provided with the first back shaft (52), described first back shaft (52) is arranged with the first roller (53) be rotatably assorted with described first back shaft (52), described first roller (53) is rolled with the outer bottom (311) of described rail groove (31) and is coordinated, the vertical end of described pull bar (51) has been horizontally disposed with the second back shaft (54), described second back shaft (54) is arranged with the second roller (55) be rotatably assorted with described second back shaft (54), the sidewall of described second roller (55) and the sidewall of described rail groove (31) match, described second roller (55) is rolled with described rail groove (31) coordinate.
2. a kind of upper hanging type slide rail sliding door according to claim 1, it is characterized in that, the sidewall of described second roller (55) is the sidewall of circular platform type, and the gradient of the gradient of the sidewall of described second roller (55) and the sidewall of described rail groove (31) matches.
3. a kind of upper hanging type slide rail sliding door according to claim 1, it is characterized in that, be provided with bearing (56) between described second back shaft (54) and described second roller (55), described second back shaft (54) is rotatably assorted by bearing (56) and described second roller (55).
4. a kind of upper hanging type slide rail sliding door according to claim 1, it is characterized in that, described first roller (53) is bearing.
5. a kind of upper hanging type slide rail sliding door according to claim 1, it is characterized in that, described door beam (2) is two-sided purlin, described door beam (2) is arranged at intervals with multiple angle bar (6) by predeterminable range, and described angle bar (6) is fixedly connected with described door beam (2) with described linear track (3) respectively.
6. a kind of upper hanging type slide rail sliding door according to claim 1, it is characterized in that, the bottom of described door leaf (4) inner side is provided with the keeper (7) for limiting door leaf movement, described keeper (7) comprises latch (71) and is arranged on the door bolt seat (72) on described door leaf (4), described door bolt seat (72) is provided with straight down and the through hole passed for described latch (71), described keeper (7) also comprises and being arranged on ground and the spacing hole (73) corresponding with described latch (71), described spacing hole (73) is welded tube, described latch (71) can insert described spacing hole (73) by the through hole of described door bolt seat (72).
7. a kind of upper hanging type slide rail sliding door according to claim 1, is characterized in that, described door pillar (1) being provided with the U-shaped stopper slot (8) for leading to described door leaf (4).
8. according to the arbitrary described a kind of upper hanging type slide rail sliding door of claim 1 to 7, it is characterized in that, the material of described door leaf (4) is glass fiber filled board, the corner of described door leaf (4) is provided with cornerite (41), and the material of described cornerite (41) is galvanized steel plain sheet.
9. a kind of upper hanging type slide rail sliding door according to claim 8, it is characterized in that, described sliding door comprises two described door leafs (4), each described door leaf (4) is provided with two described sliding suites (5), and two described sliding suites (5) are separately positioned on two described cornerites (41) of described door leaf (4) both sides, top.
10. a kind of upper hanging type slide rail sliding door according to claim 9, is characterized in that, in two described door leafs (4), arbitrary door leaf (4) is provided with and flatly opens wicket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033236.1U CN205172256U (en) | 2015-12-11 | 2015-12-11 | Go up hanging slide rail push -and -pull door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033236.1U CN205172256U (en) | 2015-12-11 | 2015-12-11 | Go up hanging slide rail push -and -pull door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172256U true CN205172256U (en) | 2016-04-20 |
Family
ID=55736259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521033236.1U Withdrawn - After Issue CN205172256U (en) | 2015-12-11 | 2015-12-11 | Go up hanging slide rail push -and -pull door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386669A (en) * | 2015-12-11 | 2016-03-09 | 黎明钢构股份有限公司 | Hanging type sliding rail sliding door |
-
2015
- 2015-12-11 CN CN201521033236.1U patent/CN205172256U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386669A (en) * | 2015-12-11 | 2016-03-09 | 黎明钢构股份有限公司 | Hanging type sliding rail sliding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |