CN207919994U - A kind of booster type double-door hanging hole cover plate - Google Patents
A kind of booster type double-door hanging hole cover plate Download PDFInfo
- Publication number
- CN207919994U CN207919994U CN201820289755.1U CN201820289755U CN207919994U CN 207919994 U CN207919994 U CN 207919994U CN 201820289755 U CN201820289755 U CN 201820289755U CN 207919994 U CN207919994 U CN 207919994U
- Authority
- CN
- China
- Prior art keywords
- cover board
- cover
- board frame
- telescopic rod
- type double
- 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 provides a kind of booster type double-door hanging hole cover plate, including the cover board frame at the top of the wall of hanging object hole is arranged, further include two cover boards being symmetrical set in cover board frame, one end of two cover boards fits, the end of the other end passes through axis pin and cover board frame articulation, the end bottom that is away from each other of cover board is connected and fixed bar, the tie point of fixed link and cover board is arranged between axis pin and cover board frame, hanging object hole wall bottom is equipped with supporting rack, telescopic rod is fixed on supporting rack, the top of telescopic rod is hinged with rotating bar, the other end of rotating bar is hinged with fixed link.The hanging object blind patch may be implemented to close and open hanging object blind patch in the front and back quick, labour-saving of construction, ensures the safety of construction and provides facility.
Description
Technical field
The utility model is related to hanging object blind patch, more particularly to a kind of booster type double-door hanging hole cover plate.
Background technology
The building of weight is often constructed or transported in some needs（Such as hydroelectric power plant）It usually needs that hanging object hole is arranged,
Construction or transport weight during hanging object hole need to ensure it is unimpeded, but without using when need close hanging object hole to ensure to pacify
Entirely, traditional way is that cover board is arranged in hanging object hole, and the keying of cover board, this mode are realized by gantry crane or crane
It is extremely inefficient, a large amount of man power and materials are expended, and can also have security risk during lifting, so needing a kind of energy fast
Speed opens and closes and safer cover board.
Invention content
The technical problem to be solved by the utility model is to provide a kind of booster type double-door hanging hole cover plates, may be implemented
Hanging object blind patch is closed and opened in the front and back quick, labour-saving of construction, the safety of construction is ensured and facility is provided.
In order to solve the above technical problems, technical solution used by the utility model is：A kind of booster type double-door hanging
Blind patch, including the cover board frame at the top of the wall of hanging object hole is set, further include two be symmetrical set in cover board frame
One end of a cover board, two cover boards fits, and by axis pin and cover board frame articulation, cover board is away from each other end for the end of the other end
Bottom is connected and fixed bar, and between axis pin and cover board frame, hanging object hole wall bottom is set for the tie point setting of fixed link and cover board
There are supporting rack, telescopic rod to be fixed on supporting rack, the top of telescopic rod and rotating bar are hinged, the other end and fixed link of rotating bar
It is hinged.
In preferred scheme, the telescopic rod is hydraulic telescopic rod.
In preferred scheme, the cover board is equipped with clump weight close to one end of axis pin.
In preferred scheme, the front and back side of the cover board is all connected with limiting plate, and the limiting plate is arranged on cover board frame
Side.
A kind of booster type double-door hanging hole cover plate provided by the utility model, by the push-and-pull of telescopic rod, to fixed link
Force realizes that the overturning of cover board does not need manual operation or use so as to quick open cover plate under the drive of fixed link
External force, cover board open or close it is quick, laborsaving, can ensure construction safety.In preferred scheme, cover board is close to axis pin
One end is equipped with clump weight, can ensure that telescopic rod applies the overturning that cover board can be realized in smaller power, can save power.Cover board
Front and back side be all connected with limiting plate, be stuck on cover board frame by limiting plate, when cover board being made to close, cover board frame can be to cover board
It plays a supporting role, improves the stability of entire cover board, ensure safety, meanwhile, it will not interfere with the normally-open of cover board.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is structural schematic diagram when the utility model is closed.
Fig. 2 is structural schematic diagram when the utility model is being opened.
Fig. 3 is structural schematic diagram when the utility model is opened.
Fig. 4 is the vertical view of the utility model.
In figure：Hanging object hole wall 1, cover board frame 2, cover board 3, axis pin 4, fixed link 5, supporting rack 6, telescopic rod 7, rotating bar
8, clump weight 9, limiting plate 10.
Specific implementation mode
As shown in Fig. 1 ~ 4, a kind of booster type double-door hanging hole cover plate, including the lid at 1 top of hanging object hole wall is set
Plate framework 2 further includes two cover boards 3 being symmetrical set in cover board frame 2, and one end of two cover boards 3 fits, another
The end at end is hinged by axis pin 4 and cover board frame 2, and the end bottom that is away from each other of cover board 3 is connected and fixed bar 5, fixed link 5 and cover board
3 tie point is arranged between axis pin 4 and cover board frame 2, and wall 1 bottom in hanging object hole is equipped with supporting rack 6, and telescopic rod 7 is fixed on
On supporting rack 6, the top of telescopic rod 7 and rotating bar 8 are hinged, and the other end and fixed link 5 of rotating bar 8 are hinged.
The telescopic rod 7 is hydraulic telescopic rod.
When specifically used, as shown in Fig. 2, opening two telescopic rods 7 simultaneously, telescopic rod 7 made to extend, fixed link 5 is applied
Thrust, to drive cover board 3 to be rotated around axis pin 4, entire hanging object blind patch is gradually opened；As shown in figure 3, when cover board 3 turns to
After vertical state, entire hanging object blind patch is opened, and closes telescopic rod 7, and position is locked, and opening procedure is completed.When construction is completed to need
When closing, then inversely implement whole process.
The cover board 3 is equipped with clump weight 9 close to one end of axis pin 4.During cover board 3 is opened, unlatching can be reduced
Power.
The front and back side of the cover board 3 is all connected with limiting plate 10, and the setting of the limiting plate 10 is in 2 upside of cover board frame.Pass through
Limiting plate 10 is fastened on 2 upside of cover board frame, so that cover board frame 2 is played a supporting role cover board 3, improves entire cover plate closing
When stability.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the scope of protection of the utility model should be recorded with claim include the technical solution of claim record
The equivalents of middle technical characteristic are protection domain.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (4)
1. a kind of booster type double-door hanging hole cover plate, including be arranged in hanging object hole wall（1）The cover board frame at top（2）,
It is characterized in that：Further include being symmetrical set in cover board frame（2）Two interior cover boards（3）, two cover boards（3）One end be affixed
It closes, the end of the other end passes through axis pin（4）With cover board frame（2）It is hinged, cover board（3）Be away from each other end bottom be connected and fixed bar
（5）, fixed link（5）With cover board（3）Tie point be arranged in axis pin（4）With cover board frame（2）Between, hanging object hole wall（1）Bottom
Portion is equipped with supporting rack（6）, telescopic rod（7）It is fixed on supporting rack（6）On, telescopic rod（7）Top and rotating bar（8）It is hinged, turn
Lever（8）The other end and fixed link（5）It is hinged.
2. a kind of booster type double-door hanging hole cover plate according to claim 1, it is characterised in that：The telescopic rod（7）
For hydraulic telescopic rod.
3. a kind of booster type double-door hanging hole cover plate according to claim 1, it is characterised in that：The cover board（3）It leans on
Nearly axis pin（4）One end be equipped with clump weight（9）.
4. a kind of booster type double-door hanging hole cover plate according to claim 1, it is characterised in that：The cover board（3）'s
Front and back side is all connected with limiting plate（10）, the limiting plate（10）It is arranged in cover board frame（2）Upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289755.1U CN207919994U (en) | 2018-03-01 | 2018-03-01 | A kind of booster type double-door hanging hole cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289755.1U CN207919994U (en) | 2018-03-01 | 2018-03-01 | A kind of booster type double-door hanging hole cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207919994U true CN207919994U (en) | 2018-09-28 |
Family
ID=63601891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820289755.1U Expired - Fee Related CN207919994U (en) | 2018-03-01 | 2018-03-01 | A kind of booster type double-door hanging hole cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207919994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497472A (en) * | 2020-04-24 | 2020-08-07 | 合肥利晟激光科技有限公司 | Full-automatic laser coding machine |
-
2018
- 2018-03-01 CN CN201820289755.1U patent/CN207919994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111497472A (en) * | 2020-04-24 | 2020-08-07 | 合肥利晟激光科技有限公司 | Full-automatic laser coding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |