CN206232335U - Fall protection equipment - Google Patents
Fall protection equipment Download PDFInfo
- Publication number
- CN206232335U CN206232335U CN201621194153.5U CN201621194153U CN206232335U CN 206232335 U CN206232335 U CN 206232335U CN 201621194153 U CN201621194153 U CN 201621194153U CN 206232335 U CN206232335 U CN 206232335U
- Authority
- CN
- China
- Prior art keywords
- weight
- safety door
- door hook
- cat ladder
- steel wire
- 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
Links
Abstract
The utility model discloses a kind of fall protection equipment; including cat ladder, steel wire rope; cat ladder include terraced beam, be fixed on terraced beam several be arranged in parallel step on roller and the track being arranged on terraced beam; weight is played to be walked up and down along track; steel wire rope has been arranged between weight and cat ladder to be used to ensure that weight is parallel with cat ladder without interference, and fall protection equipment also includes safe spring, safety door hook；Play weight to be fixed with steel wire rope by safety door hook, the root of safety door hook is articulated and connected with weight is played, and the hook portion of safety door hook is provided with opening, and safety door hook is connected by the opening with steel wire rope；One end of safe spring connects the middle part of safety door hook, the other end connection cat ladder of safe spring.The utility model avoids the fall arrest of the weight or personnel in the range of the over one hundred rice of lifting height, can be by the mating reaction of safety door hook, safe spring and riding club, it is ensured that the security of weight or personnel, and simple structure, low cost.
Description
Technical field
The utility model is related to wind-power tower technical field, and in particular to a kind of anti-falling safe being installed in tower is protected
Protection unit.
Background technology
The tower height of current Large-scale Wind Turbines is more more than over one hundred rice, and tower is used as wind-driven generator unit
A part, mainly plays outside the normal operation of support wind generating set engine room and wheel hub, or personnel or weight login cabin
Important step.Regular inspection is needed to safeguard, it is necessary to personnel or weight login wind power generating set during running of wind generating set mostly
Cabin or hub interior, and from ground to wind generating set engine room in most safely and effectively mode is exactly by means of wind-power electricity generation
Set tower drum, therefore ensure the weight under over one hundred meter of height or the safety during personnel Qi Sheng, prevent it from high falling, protect
The security implications of witness's body and property are great.
Utility model content
The purpose of this utility model is to provide a kind of carrying out in weight in wind-power tower or personnel's uphill process and protects
The fall protection equipment of shield.
To achieve these goals, the technical solution of use is the utility model：
A kind of fall protection equipment, including cat ladder, steel wire rope, cat ladder include terraced beam, be fixed on terraced beam several
What is be arranged in parallel steps on roller and the track being arranged on terraced beam, rise a weight walked up and down along track, steel wire rope be arranged on weight and
It is used to ensure that weight is parallel with cat ladder without interference between cat ladder.The fall protection equipment also includes safe spring, safety door hook；
Play weight to be fixed with steel wire rope by safety door hook, the root of safety door hook is articulated and connected with weight is played, and the hook portion of safety door hook is provided with out
Mouthful, safety door hook is connected by the opening with steel wire rope；One end of safe spring connects the middle part of safety door hook, safe spring it is another
End connection cat ladder.
Based on above-mentioned technical proposal, consolidate with safety door hook and a weight in tension under safe spring normal work operating mode
It is fixed, when steel wire rope disconnects suddenly, now play weight and start to land from eminence, while unexpected disconnection of the safe spring due to steel wire rope,
Safe spring starts resilience, and safety door hook is acted on cat ladder after resilience, made weight stop landing, realize to rise weight in personnel or
The fall arrest protection of weight, it is ensured that the safety of weight or personnel.By the mating reaction of safety door hook, safe spring and cat ladder, it is ensured that
Weight or the security of personnel.
Further, the safe spring is connected with the terraced beam of cat ladder.
The beneficial effect that the utility model can be produced：The cooperation that the utility model passes through safety door hook, safe spring and riding club
Effect, realizes the fall arrest of the weight or personnel in the range of the over one hundred rice of lifting height, it is ensured that the security of weight or personnel；
And the utility model simple structure, process simple, low cost.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is enlarged diagram of the A portions under normal work operating mode in Fig. 2.
Fig. 4 is enlarged diagram of the A portions under operating mode of falling in Fig. 2.
In figure：1. terraced beam, 2. riding club, 3. steel wire rope, 4. a weight, 5. safety door hook, 6. safe spring.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1~4 illustrate present embodiment, a kind of fall protection equipment, including cat ladder, steel wire rope 3, safe spring 6,
Safety door hook 5.Cat ladder includes vertically arranged two terraced beams 1, be erected at two terraced beams 1 between several be arranged in parallel step on roller 2, set
The track on terraced beam 1 is put, weight 4 is played and is walked up and down along track, personnel or weight have used weight 4 to drive up and down motion.Steel wire
Rope 3 is vertically arranged, and has been arranged between weight 4 and cat ladder for ensureing that a weight 4 is parallel with cat ladder without interference in tower.Rise
Weight 4 is fixed by safety door hook 5 with steel wire rope 3, and the root of safety door hook 5 is articulated and connected with weight 4 is played, and the hook portion of safety door hook 5 sets
There is opening, safety door hook 5 is connected by the opening with steel wire rope 3.One end of safe spring 6 connects the middle part of safety door hook 5, safety
The other end connection cat ladder of spring 6, fixes in tension under the normal work operating mode of safe spring 6 with safety door hook 5 and a weight 4.
Safe spring 6 is connected with the terraced beam 1 of cat ladder, and safe spring is located at the inner side of terraced beam 1 with the link position of terraced beam 1, that is, is close to
Step on the side of roller 2, so that when safe spring 6 drives 5 resilience of safety door hook, the opening of safety door hook 5 can hook steps on roller 2.
Under A portions normal work operating mode, fall protection equipment under the traction of steel wire rope 3 according to the track of terraced beam 1 rise or
Person is landed.Safe spring 6 is tensile state, and one end connects safety door hook 5, and the other end is connected to the fixing end of terraced beam 1, due to safety door hook
There is steel wire rope 3 hindering the rebound effect of safe spring 6 between 5 and terraced beam 1, so under normal work operating mode, being deposited there is steel wire rope 3
In case, safe spring 6 is always maintained at tensile state, therefore remains parallel with terraced beam 1 under the normal work operating mode of safety door hook 5
State, can meet the normal rising and landing for playing personnel or weight in weight 4.As shown in Figure 3.
A portions fall under operating mode, when the steel wire rope 3 between safety door hook 5 and terraced beam 1 disconnects suddenly, now weight or personnel with
Weight 4 to start to land from eminence, same time, safe spring 6 starts back due to the unexpected disconnection of steel wire rope 3, safe spring 6
Bullet, safety door hook 5 is acted on riding club 2 after resilience, weight 4 is stopped landing, realizes the function of fall arrest protection, it is ensured that weight
Or the safety of personnel.As shown in Figure 4.
Certainly, described above is not that, to limitation of the present utility model, the utility model is also not limited to the example above,
Change, remodeling, addition or replacement that those skilled in the art are made in essential scope of the present utility model, also should
Belong to protection domain of the present utility model.
Claims (2)
1. a kind of fall protection equipment, including cat ladder, steel wire rope, cat ladder include terraced beam, be fixed on terraced beam several put down
What row was set steps on roller and the track being arranged on terraced beam, plays weight and is walked up and down along track, and steel wire rope has been arranged on weight and has climbed
It is used to ensure that weight is parallel with cat ladder without interference between ladder, it is characterised in that：The fall protection equipment also includes safety
Spring, safety door hook；Play weight to be fixed with steel wire rope by safety door hook, the root of safety door hook is articulated and connected with weight is played, safety door hook
Hook portion is provided with opening, and safety door hook is connected by the opening with steel wire rope；One end of safe spring connects the middle part of safety door hook, peace
The other end connection cat ladder of full spring.
2. fall protection equipment according to claim 1, it is characterised in that：The safe spring connects with the terraced beam of cat ladder
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194153.5U CN206232335U (en) | 2016-10-28 | 2016-10-28 | Fall protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621194153.5U CN206232335U (en) | 2016-10-28 | 2016-10-28 | Fall protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206232335U true CN206232335U (en) | 2017-06-09 |
Family
ID=58989924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621194153.5U Expired - Fee Related CN206232335U (en) | 2016-10-28 | 2016-10-28 | Fall protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206232335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123496A (en) * | 2021-04-24 | 2021-07-16 | 冯国庆 | Energy-saving green building curtain wall and using method thereof |
-
2016
- 2016-10-28 CN CN201621194153.5U patent/CN206232335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123496A (en) * | 2021-04-24 | 2021-07-16 | 冯国庆 | Energy-saving green building curtain wall and using method thereof |
| CN113123496B (en) * | 2021-04-24 | 2022-02-18 | 上海方大建筑设计有限公司 | Energy-saving green building curtain wall and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20181028 |