CN205314769U - Automatic open little acanthus leaf - Google Patents
Automatic open little acanthus leaf Download PDFInfo
- Publication number
- CN205314769U CN205314769U CN201520934704.6U CN201520934704U CN205314769U CN 205314769 U CN205314769 U CN 205314769U CN 201520934704 U CN201520934704 U CN 201520934704U CN 205314769 U CN205314769 U CN 205314769U
- Authority
- CN
- China
- Prior art keywords
- upset
- plate
- gear
- drive motor
- lobula
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a full -automatic the automatic open little acanthus leaf that safe type apron used, its characterized in that: including little acanthus leaf, upset transmission and turnover driving motor speed reducer, little acanthus leaf includes an at least slab that head and the tail are connected in order, every slab is joined in marriage and is equipped with at least one set and orders about the slab and open the upset transmission who closes, the upset transmission be connected with the turnover driving motor speed reducer, the turnover driving motor speed reducer provides and makes little acanthus leaf open the power of closing. The utility model discloses the structure is ingenious reasonable, and degree of automation is high, control mode that the key formula that can realize was opened and close to can realize remote control, the security performance is high.
Description
Technical field
The utility model relates to a kind of attached parts hung on thing hole safety precaution equipment, and the automatic unlatching lobula plate that specifically a kind of Full automatic safety cover plate uses, belongs to mechanical equipment technical field.
Background technology
Equipment in tier building lifts by crane all to be needed to be equipped with safety precaution equipment on hole or maintenance hole, such as: power station, thermal power plant, Steel Plant and some enterprises, this type of lifting hole, access opening adopt steel deck-plate envelope cap bore hole or hole surrounding to install permanent barrier usually, when needing equipment or the repair apparatus of lower floor in lifting building, need to hang out steel deck-plate, interim fence is set, by the lifting rig such as crane or windlass during work; Workload is big, need many people to assist; Decoration property difference, inharmonious with integrated environment, unsightly; There is potential safety hazard. In today of automatic control technology high speed development, whole power station, thermal power plant all start to realize unmanned on duty or few man on duty operation, conventional hanging thing hole safety precaution equipment if still adopted, taking up the post of and so needing to be equipped with a large amount of staff, this has not met the development demand of modern enterprise.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that the automatic unlatching lobula plate that a kind of Full automatic safety cover plate uses, and its structure is rationally ingenious, level of automation height, the control mode of one-touch keying can be realized, and Long-distance Control can be realized, safety performance height.
The technical scheme provided according to the utility model: automatically open lobula plate, it is characterized in that: comprise lobula plate, turnover transmission device and turn drive motor step-down gear, described lobula plate comprises the plate that at least one piece of head and the tail connect in turn, every block plate is fitted with at least a set of turnover transmission device ordering about plate open and close, described turnover transmission device is connected with turn drive motor step-down gear, and described turn drive motor step-down gear provides the power making lobula plate open and close.
As further improvement of the utility model, described turnover transmission device comprises upset transmission input shaft, upset driving toothed gear, upset follower gear, upset driven gear shaft, the curved plate of hinge and promotes rotary support; Be disposed side by side on parallel with upset follower gear of described upset driving toothed gear promotes in rotary support, upset driving toothed gear and upset follower gear engaged transmission; Described upset transmission input shaft is arranged on upset driving toothed gear center, and the axle stretch end of upset transmission input shaft is connected with the output terminal of turn drive motor step-down gear; Described upset transmission input shaft two ends are arranged in two pieces driving toothed gear bearing lid by bearing supporting respectively, and described two pieces driving toothed gear bearing lid is fixedly mounted on respectively and promotes on rotary support; Described upset follower gear center fixed installation upset driven gear shaft, described upset driven gear shaft two ends are arranged in two pieces follower gear bearing lid by bearing supporting respectively, and described two pieces follower gear bearing lid is fixedly mounted on respectively and promotes on rotary support; The curved plate of described hinge is U-shaped, and the curved plate one end of hinge is fixed on upset driven gear shaft, and the curved plate the other end of hinge is fixedly connected on bottom plate.
As further improvement of the utility model, the curved plate of described hinge is connected with plate by elastic connecting component, described tie-in module comprises oscillating bearing, connects little axle and tension spring, described oscillating bearing one end is arranged on the curved plate of hinge, the little axle of described connection is in the oscillating bearing the other end, and the little axle upper end of described connection is fixedly connected on bottom plate, and described tension spring is sleeved on and connects little axle lower semisection, tension spring upper end connects oscillating bearing, and the tension lower end of spring is connected on the step connecting little axle.
As further improvement of the utility model, described upset follower gear is toothed segment.
As further improvement of the utility model, it is connected in series in turn by synchronous axle between the upset transmission input shaft in described many cover turnover transmission devices and finally it is connected with the output shaft of turn drive motor step-down gear.
As further improvement of the utility model, often overlapping turnover transmission device and be all equipped with a turn drive motor step-down gear, upset transmission input shaft is connected with the output shaft of turn drive motor step-down gear.
Compared with prior art, tool has the following advantages the utility model:The utility model structure is rationally ingenious, level of automation height, it is possible to realize the control mode of one-touch keying, and can realize Long-distance Control, safety performance height.
Accompanying drawing explanation
Fig. 1 is the structural front view of the utility model embodiment.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the partial enlargement front view of the utility model embodiment.
Fig. 4 is the side-view of Fig. 3.
Fig. 5 is the partial enlargement stereographic map of the utility model embodiment.
Embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the automatic unlatching lobula plate in embodiment forms primarily of lobula plate 1, turnover transmission device 2 and turn drive motor step-down gear 3, described lobula plate 1 comprises the plate 1a that some pieces of head and the tail connect in turn, every block plate 1a is fitted with the turnover transmission device 2 that two covers order about plate 1a open and close, described turnover transmission device 2 is connected with turn drive motor step-down gear 3, and described turn drive motor step-down gear 3 provides the power making lobula plate 1 open and close.
As shown in Fig. 1 ~ Fig. 5, in the utility model embodiment, described turnover transmission device 2 is primarily of upset transmission input shaft 2a, upset driving toothed gear 2b, upset follower gear 2c, upset driven gear shaft 2d, the curved plate 2e of hinge and promotes rotary support 2f to form; Be disposed side by side on parallel with upset follower gear 2c of described upset driving toothed gear 2b promotes in rotary support 2f, upset driving toothed gear 2b and upset follower gear 2c engaged transmission; Described upset transmission input shaft 2a is arranged on upset driving toothed gear 2b center, and the axle stretch end of upset transmission input shaft 2a is connected with the output terminal of turn drive motor step-down gear 3; Described upset transmission input shaft 2a two ends are arranged in two pieces driving toothed gear bearing lid 2g by bearing supporting respectively, and described two pieces driving toothed gear bearing lid 2g is fixedly mounted on respectively and promotes on rotary support 2f; Described upset follower gear 2c center fixed installation upset driven gear shaft 2d, described upset driven gear shaft 2d two ends are arranged in two pieces follower gear bearing lid 2h by bearing supporting respectively, and described two pieces follower gear bearing lid 2h is fixedly mounted on respectively and promotes on rotary support 2f; Described hinge curved plate 2e is U-shaped, and hinge curved plate 2e one end is fixed on upset driven gear shaft 2d, and the curved plate 2e the other end of hinge is fixedly connected on bottom plate 1a.Described upset follower gear 2c is preferably set to toothed segment, and so both ease of assembly can reduce again space interference.
As shown in Fig. 1 ~ Fig. 5, in the utility model embodiment, the curved plate 2e of described hinge is connected with plate 1a by elastic connecting component, described tie-in module is primarily of oscillating bearing 2i, connect little axle 2j and tension spring 2k to form, described oscillating bearing 2i one end is arranged on the curved plate 2e of hinge, the little axle 2j of described connection is in the oscillating bearing 2i the other end, described connection little axle 2j upper end is fixedly connected on bottom plate 1a, described tension spring 2k is sleeved on and connects little axle 2j lower semisection, tension spring 2k upper end connects oscillating bearing 2i, the tension lower end of spring 2k is connected on the step connecting little axle 2j.
In the utility model embodiment, often overlap turnover transmission device 2 and all it is equipped with a turn drive motor step-down gear 3, upset transmission input shaft 2a is connected with the output shaft of turn drive motor step-down gear 3, unlatching while so both can having realized multiple plate 1a, it is possibility to have the closedown that has of unlatching. In actual applications, requiring the occasion that multiple plate 1a opens simultaneously, following type of drive can also be adopted, namely it is connected in series in turn by synchronous axle between the upset transmission input shaft 2a in many cover turnover transmission devices 2 and is finally connected with the output shaft of turn drive motor step-down gear 3.
Principle of work of the present utility model and working process are as follows:
When lobula plate 1 opened by needs, turn drive motor step-down gear 3 starts, upset transmission input shaft 2a and upset driving toothed gear 2b is driven to rotate, upset driving toothed gear 2b drives upset follower gear 2c to rotate, upset follower gear 2c drives upset driven gear shaft 2d to rotate, upset driven gear shaft 2d drives the curved plate 2e rotation of hinge, thus the plate 1a being connected to the curved plate 2e the other end of hinge is overturn. The synchronous action of some cover turnover transmission devices 2, namely achieves the automatic unlatching of lobula plate 1.
Claims (6)
1. automatically open lobula plate, it is characterized in that: comprise lobula plate (1), turnover transmission device (2) and turn drive motor step-down gear (3), described lobula plate (1) comprises the plate (1a) that at least one piece of head and the tail connect in turn, every block plate (1a) is fitted with at least a set of turnover transmission device (2) ordering about plate (1a) open and close, described turnover transmission device (2) is connected with turn drive motor step-down gear (3), and described turn drive motor step-down gear (3) provides the power making lobula plate (1) open and close.
2. automatically open lobula plate as claimed in claim 1, it is characterised in that: described turnover transmission device (2) comprises upset transmission input shaft (2a), upset driving toothed gear (2b), upset follower gear (2c), upset driven gear shaft (2d), the curved plate of hinge (2e) and promotes rotary support (2f); Be disposed side by side on parallel with upset follower gear (2c) of described upset driving toothed gear (2b) promotes in rotary support (2f), upset driving toothed gear (2b) and upset follower gear (2c) engaged transmission; Described upset transmission input shaft (2a) is arranged on upset driving toothed gear (2b) center, and the axle stretch end of upset transmission input shaft (2a) is connected with the output terminal of turn drive motor step-down gear (3); Described upset transmission input shaft (2a) two ends are arranged in two pieces driving toothed gear bearing lid (2g) by bearing supporting respectively, and described two pieces driving toothed gear bearing lid (2g) is fixedly mounted on respectively and promotes on rotary support (2f);Described upset follower gear (2c) center fixed installation upset driven gear shaft (2d), described upset driven gear shaft (2d) two ends are arranged in two pieces follower gear bearing lid (2h) by bearing supporting respectively, and described two pieces follower gear bearing lid (2h) is fixedly mounted on respectively and promotes on rotary support (2f); The curved plate of described hinge (2e) is for U-shaped, and hinge curved plate (2e) one end is fixed in upset driven gear shaft (2d), and hinge curved plate (2e) the other end is fixedly connected on plate (1a) bottom.
3. automatically open lobula plate as claimed in claim 2, it is characterized in that: the curved plate of described hinge (2e) is connected with plate (1a) by elastic connecting component, described tie-in module comprises oscillating bearing (2i), connect little axle (2j) and tension spring (2k), described oscillating bearing (2i) one end is arranged on the curved plate of hinge (2e), the little axle of described connection (2j) is in oscillating bearing (2i) the other end, described connection little axle (2j) upper end is fixedly connected on plate (1a) bottom, described tension spring (2k) is sleeved on and connects little axle (2j) lower semisection, tension spring (2k) upper end connects oscillating bearing (2i), tension spring (2k) lower end is connected on the step connecting little axle (2j).
4. automatically open lobula plate as claimed in claim 2, it is characterised in that: described upset follower gear (2c) is toothed segment.
5. automatically open lobula plate as claimed in claim 1, it is characterised in that: described overlap is connected in series by synchronous axle between upset transmission input shaft (2a) in turnover transmission device (2) and is finally connected with the output shaft of turn drive motor step-down gear (3) in turn.
6. automatically open lobula plate as claimed in claim 1, it is characterized in that: often overlap turnover transmission device (2) and be all equipped with a turn drive motor step-down gear (3), upset transmission input shaft (2a) is connected with the output shaft of turn drive motor step-down gear (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934704.6U CN205314769U (en) | 2015-11-20 | 2015-11-20 | Automatic open little acanthus leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934704.6U CN205314769U (en) | 2015-11-20 | 2015-11-20 | Automatic open little acanthus leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314769U true CN205314769U (en) | 2016-06-15 |
Family
ID=56311855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520934704.6U Withdrawn - After Issue CN205314769U (en) | 2015-11-20 | 2015-11-20 | Automatic open little acanthus leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239872A (en) * | 2015-11-20 | 2016-01-13 | 江苏广通电力设备有限公司 | Automatic opening lobula plate |
-
2015
- 2015-11-20 CN CN201520934704.6U patent/CN205314769U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239872A (en) * | 2015-11-20 | 2016-01-13 | 江苏广通电力设备有限公司 | Automatic opening lobula plate |
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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: 20160615 Effective date of abandoning: 20170322 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160615 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |