CN204847728U - Novel turn over board door structure - Google Patents
Novel turn over board door structure Download PDFInfo
- Publication number
- CN204847728U CN204847728U CN201520401955.8U CN201520401955U CN204847728U CN 204847728 U CN204847728 U CN 204847728U CN 201520401955 U CN201520401955 U CN 201520401955U CN 204847728 U CN204847728 U CN 204847728U
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- plate
- door
- turning door
- turning
- doorframe
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- 230000007306 turnover Effects 0.000 title abstract 8
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model provides a novel turn over board door structure, including turning over board door counter weight and first counter weight, turn over the board gate open and cross slider and turn over board door counter weight and is connected, first gate open is crossed slider and is connected with first counter weight, first bottom sets up the baffle, first and turn over the board door when closing, the baffle can block and turn over the board door. Still include locking mechanism, locking mechanism couples together first door with the door frame. The utility model discloses to turning over board door and first adoption disconnect -type counter weight, guarantee after first inefficacy, turn over the board door and can not open automatically, improved the security performance, and it can alleviate the influence of turning over the dead weight of board door and bringing to turn over board door counter weight in the use, locking mechanism has guaranteed that the automatic gliding circumstances appears in first men buhui, and then guarantees that first baffle can block in the outside of turning over the board door effectively, turns over board menbuhui by oneself to the outside upset of cage.
Description
Technical field
The utility model relates to building instrument field, particularly relates to a kind of novel plate-turning door structure.
Background technology
In building site, when construction elevator cage distance installs building distant, need the purposes adopting plate-turning door structure as discharging.Plate-turning door structure comprises plate-turning door and first door.First door vertically slides along doorframe.Plate-turning door can rotate along the base of doorframe.Plate-turning door structure its do not need to set up passage of encorbelmenting at the scene, workmen or goods can be allowed directly to arrive interior of building by plate-turning door, ensure site operation safety.Plate-turning door structure has following shortcoming in the market: 1) between plate-turning door and first door for being connected, do not have interlock, if wire cable rupture, plate-turning door and first Men Junhui drop, make cage be in open state, the personal security in cage cannot be ensured; 2) plate-turning door cannot be alleviated to conduct oneself with dignity the use difficulty caused, firmly larger in opening and closing process.
Utility model content
The purpose of this utility model is to provide a kind of novel plate-turning door structure, adopts separation type counterweight, improves the safety of plate-turning door structure.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of novel plate-turning door structure, comprise plate-turning door, first door and doorframe, plate-turning door, first Men Junyu doorframe are flexibly connected, and also comprise plate-turning door counterweight and first counterweight, plate-turning door is connected with plate-turning door counterweight by carriage, and first door is connected with first counterweight by carriage.First counterweight drives first door to slide along doorframe.Plate-turning door counterweight drives plate-turning door to rotate from the base of doorframe.Plate-turning door and first door adopt separation type counterweight, ensure that plate-turning door can not be opened automatically, improves safety performance after first lost efficacy.Meanwhile, because plate-turning door connects plate-turning door counterweight, the weight of plate-turning door is balanced by the counterweight of plate-turning door, alleviates plate-turning door and to conduct oneself with dignity the impact in use brought.
Further, first bottom arranges baffle plate, and when first door and plate-turning door are closed, baffle plate can block plate-turning door.Baffle plate blocks plate-turning door, and plate-turning door can not be overturn to cage outside voluntarily.
Further, first carriage comprises pulley, steel rope, slide block and slide rail, pulley is fixed on doorframe, wirerope-winding is on pulley, and one end of steel rope is connected with first bottom, the other end is connected with first counterweight, and slide block is fixed on first door, slide rail is arranged on doorframe, and slide block is flexibly connected with slide rail.
Further, the carriage of plate-turning door comprises pulley, steel rope, and pulley is fixed on doorframe, and wirerope-winding is on pulley, and one end of steel rope is connected with plate-turning door, and the other end is connected with plate-turning door counterweight.
Further, also comprise catch gear, first door and doorframe couple together by catch gear.Catch gear ensure that first there will not be the situation of automatically sliding, and then ensures that first baffle plate can be stuck in the outside of plate-turning door effectively.Only have when user unties catch gear, and first door that slides, make baffle plate depart from plate-turning door, plate-turning door just can be made to the upset of cage outside, realize the unlatching of plate-turning door.
Further, catch gear comprises latch hook and lock dog, and latch hook is arranged on first door, and lock dog is arranged on doorframe, and latch hook can be buckled in lock dog.Latch hook is buckled in lock dog, realizes first door and doorframe to lock, latch hook is extracted from lock dog, first door can be opened.
Further, doorframe arranges track, first clump weight is flexibly connected with track, and plate-turning door clump weight is flexibly connected with track.First clump weight, plate-turning door clump weight can slide along the track, and when making it drive first door, plate-turning door switch, the situation that clump weight rocks can not occur, and ensure the safety used.
The beneficial effects of the utility model are:
1) plate-turning door and first door adopt separation type counterweight, ensure that plate-turning door can not be opened automatically, improves safety performance after first lost efficacy;
2) plate-turning door counterweight alleviates plate-turning door and to conduct oneself with dignity the impact in use brought;
3) catch gear ensure that first there will not be the situation of automatically sliding, and then ensures that first baffle plate can be stuck in the outside of plate-turning door effectively, and plate-turning door can not voluntarily to the upset of cage outside.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 be the present embodiment first, plate-turning door is opened time structural representation;
Fig. 2 be the present embodiment first, plate-turning door is closed time structural representation;
Fig. 3 is the enlarged drawing at the A place of Fig. 2;
Wherein, 1, first door, 2, pulley, 2.1, steel rope, 3, doorframe, 4, first counterweight, 5, plate-turning door counterweight, 6, plate-turning door, 7, pulley, 7.1, steel rope, 8, track, 9, baffle plate, 10, latch hook, 11, lock dog.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, be clearly and completely described the technical solution of the utility model, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Shown in composition graphs 1-3, a kind of novel plate-turning door structure, comprises plate-turning door 6, first door 1, plate-turning door counterweight 5, first counterweight 4, catch gear and doorframe 3.Plate-turning door 6, first door 1 are all flexibly connected with doorframe 3.Doorframe 3 is bolted pulley 2, and steel rope 2.1 is wrapped on pulley 2, and one end of steel rope 2.1 is connected with first bottom of 1, and the other end is connected with first counterweight 4.Doorframe 3 arranges slide rail (not shown), and slide block (not shown) is fixed on first door 1.Slide block is flexibly connected with slide rail.Doorframe 3 is fixedly connected with pulley 7 simultaneously.Steel rope 7.1 is wrapped on pulley 7, and one end of steel rope 7.1 is connected with plate-turning door 6, and the other end is connected with plate-turning door counterweight 5.Doorframe 3 is arranged track 8.First clump weight 4 is positioned on track 8, is flexibly connected with it, and plate-turning door clump weight 5 is positioned on track 8, is flexibly connected with it.First bottom of 1 arranges baffle plate 9.When first door 1 and plate-turning door 6 are closed, baffle plate 9 is positioned at the outside of plate-turning door 6, and plate-turning door 6 can not be overturn to cage outside voluntarily.Catch gear comprises latch hook 10 and lock dog 11, and latch hook 10 is arranged on first door 1, and lock dog 11 is arranged on doorframe 3, and latch hook 10 can be buckled in lock dog 11.
Principle of work of the present utility model is as follows:
When novel plate-turning door structure runs to the position needing discharging, the personnel of cage inside untie catch gear, pull first upward sliding, and first is together with sliding on the baffle plate bottom it.Due to first door and plate-turning door counterweight respectively, when first door slides, plate-turning door is still in closed condition.Until first door slides into certain altitude, make baffle plate leave plate-turning door, baffle plate no longer clamps plate-turning door.Promotion plate-turning door overturns, and plate-turning door just pulls plate-turning door clump weight to slide, and realizes the unlatching of plate-turning door.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (7)
1. a novel plate-turning door structure, comprise plate-turning door, first door and doorframe, doorframe described in described plate-turning door, first Men Junyu is flexibly connected, it is characterized in that: also comprise plate-turning door counterweight and first counterweight, described plate-turning door is connected with described plate-turning door counterweight by carriage, and first door described is connected with first counterweight described by carriage.
2. novel plate-turning door structure according to claim 1, is characterized in that: first bottom described arranges baffle plate, and when first door described and plate-turning door are closed, described baffle plate can block described plate-turning door.
3. novel plate-turning door structure according to claim 1 and 2, it is characterized in that: first carriage described comprises pulley, steel rope, slide block and slide rail, described pulley is fixed on doorframe, described wirerope-winding is on pulley, and one end of steel rope is connected with first bottom, the other end is connected with first counterweight, and described slide block is fixed on described half, described slide rail is arranged on doorframe, and described slide block is flexibly connected with slide rail.
4. novel plate-turning door structure according to claim 3, it is characterized in that: the carriage of described plate-turning door comprises pulley, steel rope, described pulley is fixed on doorframe, described wirerope-winding is on pulley, and one end of steel rope is connected with plate-turning door, the other end is connected with plate-turning door counterweight.
5. novel plate-turning door structure according to claim 4, is characterized in that: also comprise catch gear, and first door described and doorframe couple together by described catch gear.
6. novel plate-turning door structure according to claim 5, is characterized in that: described catch gear comprises latch hook and lock dog, and described latch hook is arranged on first door, and described lock dog is arranged on doorframe, and described latch hook can be buckled in lock dog.
7., according to the arbitrary described novel plate-turning door structure of claim 4-6, it is characterized in that: described doorframe arranges track, first clump weight described is flexibly connected with track, and described plate-turning door clump weight is flexibly connected with track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401955.8U CN204847728U (en) | 2015-06-11 | 2015-06-11 | Novel turn over board door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401955.8U CN204847728U (en) | 2015-06-11 | 2015-06-11 | Novel turn over board door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847728U true CN204847728U (en) | 2015-12-09 |
Family
ID=54738301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401955.8U Expired - Fee Related CN204847728U (en) | 2015-06-11 | 2015-06-11 | Novel turn over board door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208919A (en) * | 2018-11-06 | 2019-01-15 | 中铁建工集团有限公司 | A kind of discharging platform discharge port autoamtic protection device for forming |
| CN115535809A (en) * | 2022-10-13 | 2022-12-30 | 福建力霸机械科技股份有限公司 | Single-opening and plate-turning dual-purpose discharge door |
| CN117387536A (en) * | 2023-12-11 | 2024-01-12 | 美尔森银河新材料(烟台)有限公司 | Continuous thickness detection device for graphite soft felt production |
-
2015
- 2015-06-11 CN CN201520401955.8U patent/CN204847728U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208919A (en) * | 2018-11-06 | 2019-01-15 | 中铁建工集团有限公司 | A kind of discharging platform discharge port autoamtic protection device for forming |
| CN115535809A (en) * | 2022-10-13 | 2022-12-30 | 福建力霸机械科技股份有限公司 | Single-opening and plate-turning dual-purpose discharge door |
| CN115535809B (en) * | 2022-10-13 | 2024-01-30 | 福建力霸机械科技股份有限公司 | Single-open and turning plate dual-purpose discharging door |
| CN117387536A (en) * | 2023-12-11 | 2024-01-12 | 美尔森银河新材料(烟台)有限公司 | Continuous thickness detection device for graphite soft felt production |
| CN117387536B (en) * | 2023-12-11 | 2024-02-23 | 美尔森银河新材料(烟台)有限公司 | Continuous thickness detection device for graphite soft felt production |
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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: 20151209 |