CN206477784U - A kind of steel cable falling prevention device climbed for high-altitude or underground work - Google Patents
A kind of steel cable falling prevention device climbed for high-altitude or underground work Download PDFInfo
- Publication number
- CN206477784U CN206477784U CN201720154549.5U CN201720154549U CN206477784U CN 206477784 U CN206477784 U CN 206477784U CN 201720154549 U CN201720154549 U CN 201720154549U CN 206477784 U CN206477784 U CN 206477784U
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- China
- Prior art keywords
- suspension centre
- cat ladder
- installing plate
- steel wire
- wire rope
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Abstract
The utility model discloses a kind of steel cable falling prevention device climbed for high-altitude or underground work, including cat ladder, riding club pressing plate, suspension centre, shackle, capel, steel wire rope crimping aluminium set, upper suspension centre installing plate, steel wire rope, rope cramp, lockset screw-button, two-way stage clip system, lower suspension centre installing plate；Wherein cat ladder is the cat ladder that high-altitude or underground work are climbed, upper suspension centre installing plate is arranged on cat ladder upper end by riding club pressing plate, lower suspension centre installing plate is arranged on cat ladder lower end by riding club pressing plate, suspension centre is separately mounted on suspension centre installing plate and lower suspension centre installing plate, steel wire rope two ends are wrapped over capel respectively, steel wire rope upper end fag end is crimped on a steel cord with steel wire rope crimping aluminium set, steel wire rope lower end fag end is clamped on a steel cord by rope cramp, upper end capel is arranged on by shackle on the suspension centre of cat ladder upper end, lower end capel is arranged on the upper end of lockset screw-button, the lower end of lockset screw-button is connected with two-way stage clip system, two-way stage clip system is arranged on the suspension centre of cat ladder lower end.
Description
Technical field
The utility model is related to high-altitude or underground work field, more particularly to a kind of to be used for high-altitude or underground work climbing
Steel cable falling prevention device.
Background technology
With the continuous high speed development of modern science and technology, the continuous improvement that people are required awareness of safety and product safety,
There are clear and definite regulation, steel wire in particular for requirement China of the safety device on high-altitude and underground work climbing equipment
Rope lifeline has become relatively broad a kind of safety rails device that high-altitude and underground work climbing equipment are used.
In the prior art, common steel wire rope life line apparatus, suspension centre is heavier, and stability is poor, and is using
During the relaxation that is easily produced due to the reason steel wire rope such as external force and plastic deformation, brought during personnel climb
Potential safety hazard.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art to install simple and direct there is provided one kind and can improve safe
The steel cable falling prevention device climbed for high-altitude or underground work of coefficient.
The technical scheme that the utility model is used is：Wherein cat ladder is the cat ladder that high-altitude or underground work are climbed, and is hung oneself
Point installing plate is arranged on the upper end of cat ladder by riding club pressing plate, and lower suspension centre installing plate is arranged under cat ladder by riding club pressing plate
End, suspension centre is separately mounted on suspension centre installing plate and lower suspension centre installing plate, and steel wire rope two ends are wrapped over capel, steel wire respectively
Upper end fag end of restricting is crimped on a steel cord with steel wire rope crimping aluminium set, and steel wire rope lower end fag end is clamped in steel wire by rope cramp
On rope, upper end capel is arranged on by shackle on the suspension centre of cat ladder upper end, and lower end capel is arranged on the upper of lockset screw-button
End, the lower end of lockset screw-button is connected with two-way stage clip system, and two-way stage clip system is arranged on the suspension centre of cat ladder lower end.
Upper suspension centre installing plate is U-shaped bending structure, and is arranged on cat ladder upper end with five riding club pressing plates.
Lower suspension centre installing plate is U-shaped bending structure, and is arranged on cat ladder lower end with two riding club pressing plates.
Suspension centre is welding otic placode form, is separately fixed on suspension centre installing plate and lower suspension centre installing plate.
Two-way stage clip system is arranged between lockset screw-button and cat ladder lower end suspension centre, and pretension is provided for steel wire rope fall arrest
Power, plays the function of auto-tensioning.
Brief description of the drawings
Fig. 1 is scheme of installation of the present utility model；
Wherein：1-cat ladder；2-riding club pressing plate；3-suspension centre；4-shackle；5-capel；6-steel wire rope crimps aluminium set；
7-go up suspension centre installing plate；8-steel wire rope；9-rope cramp；10-lockset screw-button；11-two-way stage clip system；12-under
Suspension centre installing plate.
Embodiment
As shown in figure 1, the utility model includes cat ladder（1）, riding club pressing plate（2）, suspension centre（3）, shackle（4）, heart
Ring（5）, steel wire rope crimping aluminium set（6）, upper suspension centre installing plate（7）, steel wire rope（8）, rope cramp（9）, lockset screw-button（10）、
Two-way stage clip system（11）, lower suspension centre installing plate（12）；Wherein cat ladder（1）The cat ladder climbed for high-altitude or underground work, hangs oneself
Point installing plate（7）Pass through riding club pressing plate（2）Installed in cat ladder（1）Upper end, lower suspension centre installing plate（12）Pass through riding club pressing plate（2）
Installed in cat ladder（1）Lower end, suspension centre（3）It is separately mounted to suspension centre installing plate（7）With lower suspension centre installing plate（12）On, steel wire
Rope（8）Two ends are wrapped over capel respectively（5）, steel wire rope（8）Upper end fag end crimps aluminium set with steel wire rope（6）It is crimped on steel wire rope
（8）On, steel wire rope（8）Lower end fag end passes through rope cramp（9）It is clamped in steel wire rope（8）On, upper end capel（5）Pass through shackle
（4）Installed in cat ladder（1）The suspension centre of upper end（3）On, lower end capel（5）Installed in lockset screw-button（10）Upper end, lockset
Screw-button（10）Lower end and two-way stage clip system（11）It is connected, two-way stage clip system（11）Installed in cat ladder（1）Lower end is hung
Point（3）On.The utility model is simple and compact for structure, and practicality is high, and convenient transportation is safe and reliable, multi-field can use.Bidirectional pressure
Contracting spring efficiently solves steel wire rope fall arrest in use due to the relaxation that external force and plastic deformation are produced,
The maintenance of steel cable falling prevention device is reduced, the potential safety hazard that steel wire rope looseness is brought is reduced.
Examples detailed above is the utility model preferably embodiment, but embodiment of the present utility model is not by above-mentioned reality
Apply the limitation of example, it is other it is any without departing from the change made under Spirit Essence of the present utility model and principle, modification, replacement,
Combine, simplify, should be equivalent substitute mode, be included within protection domain of the present utility model.
Claims (5)
1. a kind of steel cable falling prevention device climbed for high-altitude or underground work, including cat ladder（1）, riding club pressing plate（2）, hang
Point（3）, shackle（4）, capel（5）, steel wire rope crimping aluminium set（6）, upper suspension centre installing plate（7）, steel wire rope（8）, rope cramp
（9）, lockset screw-button（10）, two-way stage clip system（11）, lower suspension centre installing plate（12）；Wherein cat ladder（1）For high-altitude or underground
The cat ladder of operation climbing, upper suspension centre installing plate（7）Pass through riding club pressing plate（2）Installed in cat ladder（1）Upper end, lower suspension centre installing plate
（12）Pass through riding club pressing plate（2）Installed in cat ladder（1）Lower end, suspension centre（3）It is separately mounted to suspension centre installing plate（7）Hung with
Point installing plate（12）On, steel wire rope（8）Two ends are wrapped over capel respectively（5）, steel wire rope（8）Upper end fag end is crimped with steel wire rope
Aluminium set（6）It is crimped on steel wire rope（8）On, steel wire rope（8）Lower end fag end passes through rope cramp（9）It is clamped in steel wire rope（8）On, on
Hold capel（5）Pass through shackle（4）Installed in cat ladder（1）The suspension centre of upper end（3）On, lower end capel（5）Installed in lockset spiral shell
Spinner（10）Upper end, lockset screw-button（10）Lower end and two-way stage clip system（11）It is connected, two-way stage clip system（11）Peace
Mounted in cat ladder（1）The suspension centre of lower end（3）On.
2. a kind of steel cable falling prevention device climbed for high-altitude or underground work according to claim 1, its feature
It is：Upper suspension centre installing plate（7）For U-shaped bending structure, and with five riding club pressing plates（2）Installed in cat ladder（1）Upper end.
3. a kind of steel cable falling prevention device climbed for high-altitude or underground work according to claim 1, its feature
It is：Lower suspension centre installing plate（12）For U-shaped bending structure, and with two riding club pressing plates（2）Installed in cat ladder（1）Lower end.
4. a kind of steel cable falling prevention device climbed for high-altitude or underground work according to claim 1, its feature
It is：Suspension centre（3）For welding otic placode form, suspension centre installing plate is separately fixed at（7）With lower suspension centre installing plate（12）On.
5. a kind of steel cable falling prevention device climbed for high-altitude or underground work according to claim 1, its feature
It is：Two-way stage clip system（11）Installed in lockset screw-button（10）With cat ladder（1）Lower end suspension centre（3）Between, it is that steel wire rope is anti-fall
Fall to provide pretightning force, play the function of auto-tensioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154549.5U CN206477784U (en) | 2017-02-21 | 2017-02-21 | A kind of steel cable falling prevention device climbed for high-altitude or underground work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154549.5U CN206477784U (en) | 2017-02-21 | 2017-02-21 | A kind of steel cable falling prevention device climbed for high-altitude or underground work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477784U true CN206477784U (en) | 2017-09-08 |
Family
ID=59748068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154549.5U Active CN206477784U (en) | 2017-02-21 | 2017-02-21 | A kind of steel cable falling prevention device climbed for high-altitude or underground work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450864A (en) * | 2020-12-09 | 2021-03-09 | 江红 | Safety fixing device and fixing method for respiratory endoscopy |
-
2017
- 2017-02-21 CN CN201720154549.5U patent/CN206477784U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112450864A (en) * | 2020-12-09 | 2021-03-09 | 江红 | Safety fixing device and fixing method for respiratory endoscopy |
| CN112450864B (en) * | 2020-12-09 | 2023-05-09 | 上海小紫医疗科技有限公司 | Safety fixing device and method for respiratory endoscopy |
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