CN209687663U - A kind of device by counterweight mode assistance platform cover plate opening-closing - Google Patents
A kind of device by counterweight mode assistance platform cover plate opening-closing Download PDFInfo
- Publication number
- CN209687663U CN209687663U CN201920339897.9U CN201920339897U CN209687663U CN 209687663 U CN209687663 U CN 209687663U CN 201920339897 U CN201920339897 U CN 201920339897U CN 209687663 U CN209687663 U CN 209687663U
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- Prior art keywords
- platform
- platform cover
- cover board
- pulley
- closing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model provides a kind of device by counterweight mode assistance platform cover plate opening-closing, platform is equipped with platform openings, platform cover board is corresponding with platform openings position, platform cover board first end articulated platform, platform cover board second end is placed on platform and can open and close around platform cover board first end perpendicular to horizontal plane, is additionally provided with ladder between platform and platform cover board, includes: connector, it is fixedly connected with ladder vertical beam, connector is provided with the first aperture；Pulley is fixed at connector bottom；Wirerope is wound on the pulley, and the first end of wirerope is fixedly connected with platform cover board；Clump weight, wears first aperture, and clump weight bottom is fixedly connected with wirerope second end；It is up and down by clump weight, realize assistance platform cover plate opening-closing.The utility model installation is simple, cost performance is high, is able to solve platform cover board opening arduously, is closed dangerous problem, has good use value.
Description
Technical field
The utility model relates to a kind of tooling, in particular to a kind of dress by counterweight mode assistance platform cover plate opening-closing
It sets.
Background technique
In recent years, there are thousands of new clothes blowers every year, every Fans are averagely furnished with 5 or more platform cover boards.Platform
Cover board is arranged on platform, and personnel climb up platform by opening platform cover board.Platform is equipped with platform openings, platform cover board and platform
Aperture position is corresponding, and platform cover board first end articulated platform, platform cover board second end is placed on platform and can be around platform cover board
First end is opened and closed perpendicular to horizontal plane.Since platform cover board is heavier, personnel firmly push open harder when platen cover plate upwards；Platform
Cover board falls by self gravity and is closed, and there are certain security risks, and noise is larger.
Utility model content
The purpose of the utility model is to provide a kind of device of assistance platform cover plate opening-closing, can help desk personnel easily open
Platform cover board, and be able to achieve platform cover board and be slowly closed.
In order to achieve the above object, the utility model provides a kind of dress by counterweight mode assistance platform cover plate opening-closing
It sets, platform is equipped with platform openings, and platform cover board is corresponding with platform openings position, platform cover board first end articulated platform, platen cover
Plate second end is placed on platform and can be flipped up around platform cover board first end perpendicular to horizontal plane, platform and platform cover board it
Between be additionally provided with ladder, include: connector, pulley, clump weight and wirerope；
Connector, is fixedly connected with ladder vertical beam, and connector is provided with the first aperture；
Pulley is fixed at connector bottom；
Wirerope is wound on the pulley, and the first end of wirerope is fixedly connected with platform cover board；
Clump weight, wears first aperture, and clump weight bottom is fixedly connected with wirerope second end；Above and below clump weight
Activity, assistance platform cover plate opening-closing.
The connector side is equipped with link slot, and the link slot is set in ladder vertical beam, is fixed by attachment device
Connect ladder vertical beam.
The outer mold surface of the inner mold face matching ladder vertical beam of the link slot.
The device by counterweight mode assistance platform cover plate opening-closing also includes pulley shield；The pulley shield is fixed to be connected
It connects and is arranged between the pulley and connector, be fixedly connected by attachment device with connector bottom at the top of pulley shield；Pulley
Insertion setting is fixedly connected with pulley shield in pulley shield, and through attachment device；When pulley rotation and pulley shield is without interference.
The weight of the weight-matched platform cover board of the clump weight.
When the clump weight is up and down, bottom is not higher than platform openings, and top is not less than platform openings.
The attachment device is bolt.
Compared with prior art, the utility model is able to solve platform cover board and opens arduously, and closure is dangerous, be easy to cause peace
The problem of full accident.And the utility model manufacture installation is simple, spends cost smaller, has good use value.
Detailed description of the invention
In order to illustrate more clearly of technical solutions of the utility model, letter will be made to attached drawing needed in description below
Singly introduce, it should be apparent that, the accompanying drawings in the following description is one embodiment of the utility model, skill common for this field
For art personnel, without creative efforts, it is also possible to obtain other drawings based on these drawings:
Fig. 1 is the apparatus structure schematic diagram by counterweight mode assistance platform cover plate opening-closing of the utility model；
Fig. 2 is the connection schematic diagram of the utility model and platform, platform cover board, ladder；
In figure: 1, connector；2, pulley shield；3, pulley；4, wirerope；5, clump weight；6, link slot；7, bolt, 8, flat
Platform cover board；9, platform；10, ladder vertical beam；11, platform cover board first end；12, platform cover board second end；13, flanging；14, flanging
Aperture；15, it shakes hands；16, platform openings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of device by counterweight mode assistance platform cover plate opening-closing.As shown in Fig. 2, platform 9
Equipped with platform openings 16, platform cover board 8 is corresponding with 16 position of platform openings.11 articulated platform 9 of platform cover board first end；Platen cover
Plate second end 12 is placed on platform, and can be flipped up around platform cover board first end 11 perpendicular to horizontal plane；Platform cover board
Knob 15 is additionally provided at the top of two ends 12；Ladder is additionally provided between platform 9 and platform cover board 8.
As shown in Figure 1, the device by counterweight mode assistance platform cover plate opening-closing of the utility model includes: connector 1,
Pulley 3, pulley shield 2, clump weight 5 and wirerope 4.
The connector 1 is provided with the first aperture；The side of connector 1 is equipped with link slot 6；The inner mold face of the link slot 6
The outer mold surface of ladder vertical beam 10 is matched, link slot 6 is set in ladder vertical beam 10, is fixedly connected with ladder vertical beam by attachment device
10.Link slot 6 is fixedly connected with ladder vertical beam 10 by bolt 7 in this application embodiment.
The pulley shield 2, which is fixedly connected, to be arranged between the pulley 3 and connector 1, passes through connection dress at the top of pulley shield
It sets and is fixedly connected with connector bottom；The insertion setting of pulley 3 is fixedly connected with pulley shield in pulley shield 2, and through attachment device
2；With pulley shield 2 without interference when pulley 3 rotates.
The wirerope 4 is wound on the pulley 3, and wirerope first end is fixedly connected with platform cover board 8.Implement in this application
In example, platform cover board 8 is equipped with flanging 13, the flanging 13 setting platform cover board first end 11 and platform cover board second end 12 it
Between, flanging 13 is equipped with flanging aperture 14.Wirerope first end wears the flanging aperture 14 and is fixedly connected with platform cover board 8.
The clump weight 5 wears first aperture, and clump weight bottom is fixedly connected with wirerope second end；Pass through clump weight
5 is up and down, realizes that assistance platform cover board 8 opens and closes.The weight of the weight-matched platform cover board 8 of clump weight 5.About clump weight 5
When movable, bottom is not higher than platform openings 16, and top is not less than platform openings 16.
In the Application Example of the utility model, when personnel are upward through platform openings 16 from ladder and climb up platform 9, to
On touch platform cover board second end 12, clump weight 5 is slowly fallen, pulley 3 rotate, wirerope first end pull platform cover board 8, put down
Platform cover board second end 12 continues up overturning, until fully opening；Personnel climb up platform 9, mention clump weight 5, pulley 3 upwards
Rotation, clump weight 5 slowly rise, and cover board second end downwardly turns over until entirely falling on platform 9, closing platform openings 16.
When personnel are passed down through platform openings 16 from ladder and get off from platform 9, it is lifted up the top of platform cover board second end 12
The knob 15 in portion, pulley 3 rotate, and clump weight 5 is slowly fallen, and wirerope first end pulls up platform cover board 8, so that platen cover
Plate second end 12 is flipped up until fully opening；After personnel climb down platform 9, clump weight 5 is touched upwards, and pulley 3 rotates, platform
Cover board 8 is slowly closed, and wirerope second end drawing clump weight 5 continues to rise, until platform cover board 8 completely closes.
Compared with prior art, the device by counterweight mode assistance platform cover plate opening-closing of the utility model is able to solve
The problem of platform cover board 8 is opened arduously, and closure is dangerous, be easy to cause safety accident.And the utility model manufacture installation is simple, flower
It is costly smaller, there is good use value.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can be readily occurred in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical
Novel protection scope should be subject to the protection scope in claims.
Claims (7)
1. a kind of device by counterweight mode assistance platform cover plate opening-closing, platform is equipped with platform openings, platform cover board and platform
Aperture position is corresponding, and platform cover board first end articulated platform, platform cover board second end is placed on platform and can be around platform cover board
First end is flipped up perpendicular to horizontal plane, is additionally provided with ladder between platform and platform cover board, characterized by comprising: connection
Part, pulley, clump weight and wirerope；
Connector, is fixedly connected with ladder vertical beam, and connector is provided with the first aperture；
Pulley is fixed at connector bottom；
Wirerope is wound on the pulley, and the first end of wirerope is fixedly connected with platform cover board；
Clump weight, wears first aperture, and clump weight bottom is fixedly connected with wirerope second end；It is living up and down by clump weight
It is dynamic, assistance platform cover plate opening-closing.
2. passing through the device of counterweight mode assistance platform cover plate opening-closing as described in claim 1, which is characterized in that the connection
Part side is equipped with link slot, and the link slot is set in ladder vertical beam, is fixedly connected with ladder vertical beam by attachment device.
3. passing through the device of counterweight mode assistance platform cover plate opening-closing as claimed in claim 2, which is characterized in that the connection
The outer mold surface of the inner mold face matching ladder vertical beam of slot.
4. passing through the device of counterweight mode assistance platform cover plate opening-closing as described in claim 1, which is characterized in that also comprising sliding
Wheel cover；The pulley shield, which is fixedly connected, to be arranged between the pulley and connector, passes through attachment device and company at the top of pulley shield
Fitting bottom is fixedly connected；Pulley insertion setting is fixedly connected with pulley shield in pulley shield, and through attachment device；Pulley rotation
When and pulley shield without interference.
5. passing through the device of counterweight mode assistance platform cover plate opening-closing as described in claim 1, which is characterized in that the counterweight
The weight of the weight-matched platform cover board of block.
6. passing through the device of counterweight mode assistance platform cover plate opening-closing as described in claim 1, which is characterized in that the counterweight
When block is up and down, bottom is not higher than platform openings, and top is not less than platform openings.
7. the device as claimed in claim 2 or 4 by counterweight mode assistance platform cover plate opening-closing, which is characterized in that described
Attachment device is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339897.9U CN209687663U (en) | 2019-03-18 | 2019-03-18 | A kind of device by counterweight mode assistance platform cover plate opening-closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339897.9U CN209687663U (en) | 2019-03-18 | 2019-03-18 | A kind of device by counterweight mode assistance platform cover plate opening-closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687663U true CN209687663U (en) | 2019-11-26 |
Family
ID=68605052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920339897.9U Active CN209687663U (en) | 2019-03-18 | 2019-03-18 | A kind of device by counterweight mode assistance platform cover plate opening-closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687663U (en) |
-
2019
- 2019-03-18 CN CN201920339897.9U patent/CN209687663U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200241 Dongchuan Road, Shanghai, No. 555, building No. 8, floor, floor, No. Patentee after: Shanghai Electric Wind Power Group Co., Ltd Address before: 200241, 4 floor, building 555, 4 Dongchuan Road, Shanghai, Minhang District Patentee before: Shanghai Electric Wind Power Group Co., Ltd. |