CN202788379U - Guiding device - Google Patents
Guiding device Download PDFInfo
- Publication number
- CN202788379U CN202788379U CN 201220386531 CN201220386531U CN202788379U CN 202788379 U CN202788379 U CN 202788379U CN 201220386531 CN201220386531 CN 201220386531 CN 201220386531 U CN201220386531 U CN 201220386531U CN 202788379 U CN202788379 U CN 202788379U
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- CN
- China
- Prior art keywords
- helical teeth
- guiding device
- guide
- screw rod
- fixed
- 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 relates to a sliding door guiding device, in particular to a door body guiding device which is in an extension type and designed when a sliding door is designed. A guide wheel is fixed at one end of a guide shaft, and the guide shaft is fixed on a support frame. One end of a screw is in connection with the guide shaft, and a plurality of first helical teeth are arranged at the other end of the guide shaft. A screw sleeve is sleeved outside the screw, and a plurality of second helical teeth and a locating groove are arranged at the other end. One end of a latch shaft is sleeved in the screw, and a plurality of locating protrusions are arranged at the other end of the latch shaft. A plurality of third helical teeth are arranged on the locating protrusions, meshed with the first helical teeth, and matched with the second helical teeth. A spring is arranged between a latch shaft and the support frame. According to the guiding device, the functions that the guiding device extends out of the ground and is used as a guide wheel of the door body when the guiding device is used, and the guiding device retracts back to the ground and is flush with the ground when the guiding device is not used can be achieved. According to the sliding door guiding device, construction demands of a project are met, and the goals of being novel in structure, saving, reasonable, reliable and safe are achieved.
Description
Technical field
The utility model relates to a kind of guiding device, particularly relates to the extension type door body guiding device of the heavy translation door of a kind of factory building.
Background technology
For the navigation designing of heavy translation door, generally be to adopt ground guide, perhaps expose fixed guider.Because this case factory building is when Functional Design, require jumbo when the turnover factory building, vibration must not be arranged, in the door opening scope any obstruction can not be arranged, so ground guide and fixed guider can not use all.To this, specialized designs the extension type guider, this guiding device rises from ground at closing time, satisfy guiding and close the door after bear lateral force, retraction below ground when door is opened wide guarantees to satisfy Functional Design to the requirement of the smooth clear in ground in the door opening scope.
Summary of the invention
Because the above-mentioned shortcoming of prior art the utility model proposes a kind of guiding device, it is applicable to translation door, and it can effectively solve the problems referred to above of prior art.
The utility model is by the following technical solutions:
A kind of guiding device, it comprises:
Support;
Directive wheel;
The axis of guide, an end of the described axis of guide is fixed described directive wheel, and the described axis of guide is fixed on the described support;
Screw rod, described screw rod one end is connected with the described axis of guide, and the other end is provided with some the first helical teeth;
Screw sleeve, described screw sleeve are sheathed on the outside of described screw rod one end, and described screw sleeve be provided with some the second helical teeth and
Some locating slots, described screw sleeve are fixed on the described support;
The latch axle, described latch axle one end is sheathed in the described screw rod, the described latch axle other end is provided with some positioning convex, this positioning convex is provided with some the 3rd helical teeth, described positioning convex and described locating slot are complementary, described the 3rd helical teeth is meshed with described the first helical teeth, and described the 3rd helical teeth and described the second helical teeth are complementary;
Spring, described spring are located between described latch axle and the described support.
Also comprise spring lever, this spring lever one end is fixed on the described support, and described spring housing is located on the described spring lever.
Also comprise guideway, described guideway is sheathed on the described axis of guide outside, and described guideway is fixed on the described support.
Also comprise locking plate, this locking plate is sheathed on the described screw rod outside, and described locking plate is spacing by described guideway.
Described locating slot is three, and described positioning convex is three.
The beneficial effects of the utility model are as follows:
1) compare with the fixed guider that exposes commonly used, this guiding device can conveniently be packed up when not using, and opposite house body scope is interior without any impact;
2) this device is controlled by manpower (riding) for the Purely mechanical device, and easy operating does not need additional energy source yet, and is easy to operate, is easy to safeguard and environmental protection;
3) this device can satisfy design function to clean and tidy, the smooth requirement in ground, can be used for the occasion higher to environmental requirement, has accomplished stealthy design concept.
Description of drawings
Fig. 1 is the structural representation of a kind of translation door guiding device of the present utility model.
Fig. 2 is the vertical section schematic diagram of the latch axle among Fig. 1.
Fig. 3 is the schematic cross section of latch axle among Fig. 1.
Fig. 4 is the vertical section schematic diagram of the screw rod among Fig. 1.
Fig. 5 is the screw rod schematic cross section among Fig. 1.
Fig. 6 is the vertical section schematic diagram of the screw sleeve among Fig. 1.
Fig. 7 is the screw sleeve schematic cross section among Fig. 1.
Wherein 1 is that directive wheel 2 is that the axis of guide 3 is that guideway 4 is that support 5 is that locking plate 6 is that screw rod 7 is that screw sleeve 8 is that latch axle 9 is that spring 10 is spring levers
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1, a kind of guiding device, a kind of guiding device of translation door specifically, it is used for the door body guiding device of the extension type of translation door, it comprises: support 4, directive wheel 1, the axis of guide 2, screw rod 6, screw sleeve 7, latch axle 8, spring 9, one end stator wheel 1 of the axis of guide 2, and the axis of guide 2 is fixed on the support 4; Screw rod 6 one ends are connected with the axis of guide 2, and the other end is provided with some the first helical teeth 61; Screw sleeve 7 is sheathed on the outside of screw rod 6 one ends, and described screw sleeve is provided with some the second helical teeth and some locating slots, and described screw sleeve is fixed on the described support; Screw sleeve 7 is sheathed on the outside of screw rod 6, and the other end of screw sleeve 7 is provided with some the second helical teeth 71, and screw sleeve 7 inside are provided with some locating slots 72, and screw sleeve 7 is fixed on the support 4; Latch axle 8 one ends are sheathed in the screw rod 6, the other end is provided with some positioning convex 82, and this positioning convex 82 is provided with some the 3rd helical teeth 81, and positioning convex 82 is complementary with locating slot 72, the 3rd helical teeth 81 is meshed with the first helical teeth 61, and the 3rd helical teeth 81 and the second helical teeth 71 are complementary.Spring 9 is located between latch axle 8 and the support 4.Also comprise spring lever 10, these spring lever 10 1 ends are fixed on the support 4, and spring 7 is sheathed on the spring lever 10.
Also comprise guideway 3, guideway 3 is sheathed on the axis of guide 2 outsides, and guideway 3 is fixed on the support 4.Locking plate 5, this locking plate 5 is sheathed on screw rod 6 outsides, and locking plate 5 is spacing by guideway 3, and the extension elongation that can regulate directive wheel 1 by regulating locking bed 5.
Operating principle of the present utility model is: press directive wheel 1, directive wheel 1 is with the axis of guide 2, screw rod 6 is respectively in guideway 3 and screw sleeve 7 interior inside slips, the first helical teeth 61 of screw rod 6 moves inward by the second helical teeth 71 field of conjugate action power transmissions with latch axle 8, positioning convex 82 is in locating slot 72 interior slips, and 72 pairs of positioning convex 82 of locating slot play the effect of location and guiding, when positioning convex 82 slides into the top of locating slot 72, the 3rd helical teeth 82 of latch axle 8 by originally be meshed with first helical teeth 61 on screw rod 6 tops state throw off gradually, and rotate, this moment, positioning convex 82 produced locating slot 72, and the 3rd helical teeth 81 of positioning convex 82 is meshed with the second helical teeth 72 of screw sleeve 7, at this moment, directive wheel 1 just is retracted in the support 4; When directive wheel 1 is in support 4 inside, press again directive wheel and press directive wheel 1, directive wheel 1 is with the axis of guide 2, screw rod 6 inwardly slides at guideway 3 and screw sleeve 7 respectively, unclamp when screw rod 6 contacts with spring lever 10 when being depressed into, the first helical teeth 61 of screw rod 6 moves inward by the second helical teeth 71 field of conjugate action power transmissions with latch axle 8, this moment, latch axle 8 rotated with respect to screw rod 6, and positioning convex 82 slides in the locating slot 72 by turning to positioning convex 82 by the 3rd helical teeth 81 and 71 engagements of the second helical teeth, this moment, screw rod 6 was under the effect of spring 9, move up, thereby it is protruding to drive the axis of guide 2 and directive wheel 1, contact with guideway 3 when screw rod 6 and the axis of guide 2 outwards stretch to locking plate 5,3 pairs of locking plates 5 of guideway are spacing.
In the utility model, it is three positioning convex 82 with the 3rd helical teeth 81 of 120 ° that latch axle 8 is designed with mutual angle, the first helical teeth 61 of screw rod 6 ends is provided with six, and evenly announce, the mutual angle of the first helical teeth 61 is 60 °, screw sleeve 7 is designed with six the second helical teeth 71 of hoop equally, the mutual angle of the second helical teeth 71 is 60 °, be designed with in addition the locating slot 72 of 120 ° of three mutual angles at inwall, three positioning convex 82 that are provided with the 3rd helical teeth 81 that are used for 120 ° of the mutual angles of latch axle 8 slide in groove, in whole process, the 3rd helical teeth 82 and the first helical teeth 61 and the second helical teeth 72 are intermeshing, and in the present embodiment, locating slot 72 is three, and positioning convex 82 is three.
Through evidence, translation door guiding device of the present utility model has satisfied the engineering construction needs really, has realized novel structure, economical rationality, reliable and secure target.
Claims (5)
1. guiding device is characterized in that it comprises:
Support;
Directive wheel;
The axis of guide, an end of the described axis of guide is fixed described directive wheel, and the described axis of guide is fixed on the described support;
Screw rod, described screw rod one end is connected with the described axis of guide, and the other end is provided with some the first helical teeth;
Screw sleeve, described screw sleeve are sheathed on the outside of described screw rod one end, and described screw sleeve is provided with some the second helical teeth and some locating slots, and described screw sleeve is fixed on the described support;
The latch axle, described latch axle one end is sheathed in the described screw rod, the described latch axle other end is provided with some positioning convex, this positioning convex is provided with some the 3rd helical teeth, described positioning convex and described locating slot are complementary, described the 3rd helical teeth is meshed with described the first helical teeth, and described the 3rd helical teeth and described the second helical teeth are complementary;
Spring, described spring are located between described latch axle and the described support.
2. guiding device according to claim 1 is characterized in that, also comprises spring lever, and this spring lever one end is fixed on the described support, and described spring housing is located on the described spring lever.
3. guiding device according to claim 1 is characterized in that, also comprises guideway, and described guideway is sheathed on the described axis of guide outside, and described guideway is fixed on the described support.
4. guiding device according to claim 1 is characterized in that, also comprises locking plate, and this locking plate is sheathed on the described screw rod outside, and described locking plate is spacing by described guideway.
5. guiding device according to claim 1 is characterized in that, described locating slot is three, and described positioning convex is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386531 CN202788379U (en) | 2012-08-07 | 2012-08-07 | Guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220386531 CN202788379U (en) | 2012-08-07 | 2012-08-07 | Guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202788379U true CN202788379U (en) | 2013-03-13 |
Family
ID=47815655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220386531 Expired - Fee Related CN202788379U (en) | 2012-08-07 | 2012-08-07 | Guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202788379U (en) |
-
2012
- 2012-08-07 CN CN 201220386531 patent/CN202788379U/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: 20130313 Termination date: 20180807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |