CN106437187A - Angle iron tower T-type lead rail cushion block type anti-falling device - Google Patents
Angle iron tower T-type lead rail cushion block type anti-falling device Download PDFInfo
- Publication number
- CN106437187A CN106437187A CN201610991030.2A CN201610991030A CN106437187A CN 106437187 A CN106437187 A CN 106437187A CN 201610991030 A CN201610991030 A CN 201610991030A CN 106437187 A CN106437187 A CN 106437187A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- cushion block
- support meanss
- finger
- cam mechanism
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
- E04G21/329—Arrangements on buildings for connecting safety-lines with measures for dampening the fall
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Abstract
The invention relates to the field of an electrical engineering device, and particularly relates to an angle iron tower T-type lead rail cushion block type anti-falling device; the device comprises a clamping device, a supporting device, a cam mechanism, and a pin shaft; the supporting device is connected with the clamping device, the cam mechanism is connected with the supporting device through the pin shaft; the clamping device is in the shape of s, and the clamping device comprises a finger-shaped bulge, and the cushion block is mounted on the finger-shaped bulge; under the gliding state, the finger-shaped bulge is not contacted with the rail for the gravity reason, and the contact area between the clamping device and the rail is small, thus blockage is not easy to form, and the contact face can facilitate gliding; when someone is fallen down, the cam mechanism is rotated, and the finger-shaped bulge presses the cushion block to contact with the rail, and the cushion block of the finger-shaped bulge enlarges the friction between the finger-shaped bulge and the rail face, releases the impact, and more effectively prevents falling, prolongs the service life of the anti-falling device; thus the purpose of improving safety and efficiency and reducing cost is reached.
Description
Technical field
The present invention relates to power engineering apparatus field is and in particular to a kind of angle steel tower T-shaped guide rail spacer-type falling proof device.
Background technology
In electric operating, need overhead transmission line and overhead transmission line is safeguarded, this is accomplished by personnel and climbs steel tower, just
Need safety protection facility, such as falling proof device.
Generally, falling proof device is square, using the design of cladding guide rail, larger with contact area on guide rail, is sliding
When due to rub uneven or stress not on axis, easily formed jam, therefore, just employ reduce jam method,
Reduce contact area as loaded steel ball in falling proof device, or load copper roller and reduce contact area.So, not only
High cost, and because moment is relatively large, the effect reducing jam is not very good, lead to in-convenience in use, inefficiency.
Content of the invention
In view of this it is necessary to provide a kind of angle steel tower T-shaped guide rail spacer-type falling proof device.
A kind of T-shaped guide rail spacer-type falling proof device of angle steel tower, including：
Clamping device；
Support meanss；
Described support meanss are fixedly connected with described clamping device；
Cam mechanism；
Bearing pin；
Described bearing pin is fixedly connected with described support meanss；
Described cam mechanism is rotated with described bearing pin and is connected.
Described clamping device is in s type.
Described clamping device includes at least one finger tabs.
Described clamping device includes cushion block；
Described cushion block is connected with described finger tabs.
Described clamp material is cold-rolled steel sheet.
Described clamp material is hot rolled steel plate.
Described clamp material is cast steel.
Described clamp material is forged steel.
Due to employing technique scheme, the invention has the beneficial effects as follows：
Clamping device be in s type, in sliding state, finger tabs due to gravity not with rail contact, only both sides
Safe edge and cam and guide rail contact, clamping device is little with rail contact area, and jam moment is little, is difficult to form jam, convenient cunning
OK；When personnel fall, cam mechanism rotates, and finger tabs compress cushion block and rail contact, and finger tabs cushion block increases finger-like
The raised friction with orbital plane, slow down impact, more effectively stops and falls；After pad wear, can be with quick-replaceable, further
Extend the service life of anti-fall device；Reach raising security, improve efficiency, the purpose of reduces cost.
Brief description
Fig. 1 is the schematic elevation view of the present invention.
Fig. 2 is the schematic top plan view of the present invention.
Fig. 3 is cam mechanism schematic diagram of the present invention.
Fig. 4 is support meanss schematic diagram of the present invention.
Fig. 5 is support meanss generalized section of the present invention.
Fig. 6 is clamping device schematic elevation view of the present invention.
Fig. 7 is clamping device schematic top plan view of the present invention.
Fig. 8 is clamping device left view schematic diagram of the present invention.
Fig. 9 is bearing pin schematic elevation view of the present invention.
Figure 10 is bearing pin left view schematic diagram of the present invention.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is described further.It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
Embodiment 1
The T-shaped guide rail spacer-type falling proof device of a kind of angle steel tower as Figure 1-10 shows, including clamping device 4, support meanss
3rd, cam mechanism 1, bearing pin 2, support meanss 3 are fixedly connected using welding or bolt with clamping device 4, and cam mechanism 1 passes through pin
Axle 2 is flexibly connected with support meanss 3.
Clamping device is in s type.
Clamping device 4 includes rectangular through-hole 41, finger tabs shape 42, cushion block 43.
Cushion block 43 can be made of metal or the larger material of coefficient of friction such as nonmetallic, and cushion block 43 is bulk, with bonding
Or screw is fixed in finger tabs 42.
Support meanss 3 include through hole 32 and arcuation part 31.Support meanss 3 are at rectangular through-hole 41 edge of clamping device 4
Place is fixedly connected.
Cam mechanism 1 includes the hole 10 being connected with other equipment, the hole 11 being connected with bearing pin 2, and be connected with orbital plane is convex
Wheel portion 12；Hole 11 can be more than bearing pin 2 external diameter, so that cam mechanism 1 can rotate around bearing pin 2.
The hole 32 of support meanss 3 can be equal to or slightly less than bearing pin 2 external diameter, connects support meanss 3 He with pressure assembling method
Bearing pin 2, to be to be fixedly connected between support meanss 3 and bearing pin 2；Certainly, the hole 32 of support meanss 3 can be more than outside bearing pin 2
Footpath, is fixedly connected with bonding or welding manner.
Because clamping device 4 is in s type, in sliding state, generally only both sides safe edge 44 contacts track with cam part 12,
Contact area is little, is difficult jam, conveniently slides；When personnel fall, cam mechanism 1 rotates, and finger tabs 42 compress cushion block 43
With rail contact, finger tabs 42 cushion block 43 increases the friction of finger tabs 42 and orbital plane, slow down impact, more effectively hinders
Falling stop falls.
Certainly, clamping device 4 and support meanss 3 can also be integrally formed.
Clamping device 4 cold-rolled steel sheet passes through certain cutting mode, such as gas flame cuttiug or wire cutting or Water Cutting or swashs
The cutting modes such as light cutting cut into definite shape, then pass through crimping or bending and molding, or are molded by mould.
With technique scheme, the invention has the beneficial effects as follows：
In sliding state, finger tabs due to gravity not with rail contact, generally only both sides safe edge and cam
Portion contacts track, and clamping device is little with rail contact area, and jam moment is little, is difficult to form jam, conveniently slides；In personnel's pendant
When falling, cam mechanism rotates, and finger tabs compress cushion block and rail contact, and finger tabs cushion block increases finger tabs and orbital plane
Friction, slow down impact, more effectively stop and fall；After pad wear, anti-fall device can be extended further with quick-replaceable
Service life；Reach raising security, improve efficiency, the purpose of reduces cost.
Embodiment 2
The T-shaped guide rail spacer-type falling proof device of a kind of angle steel tower as Figure 1-10 shows, including clamping device 4, support meanss
3rd, cam mechanism 1, bearing pin 2, support meanss 3 are fixedly connected using welding or bolt with clamping device 4, and cam mechanism 1 passes through pin
Axle 2 is flexibly connected with support meanss 3.
Clamping device is in s type.
Clamping device 4 includes rectangular through-hole 41, finger tabs shape 42, cushion block 43.
Cushion block 43 can be made of metal or the larger material of coefficient of friction such as nonmetallic, and cushion block 43 is bulk, with bonding
Or screw is fixed in finger tabs 42.
Support meanss 3 include through hole 32 and arcuation part 31.Support meanss 3 are at rectangular through-hole 41 edge of clamping device 4
Place is fixedly connected.
Cam mechanism 1 includes the hole 10 being connected with other equipment, the hole 11 being connected with bearing pin 2, and be connected with orbital plane is convex
Wheel portion 12；Hole 11 can be more than bearing pin 2 external diameter, so that cam mechanism 1 can rotate around bearing pin 2.
The hole 32 of support meanss 3 can be equal to or slightly less than bearing pin 2 external diameter, connects support meanss 3 He with pressure assembling method
Bearing pin 2, to be to be fixedly connected between support meanss 3 and bearing pin 2；Certainly, the hole 32 of support meanss 3 can be more than outside bearing pin 2
Footpath, is fixedly connected with bonding or welding manner.
Because clamping device 4 is in s type, in sliding state, generally only both sides safe edge 44 contacts track with cam part 12,
Contact area is little, is difficult jam, conveniently slides；When personnel fall, cam mechanism 1 rotates, and finger tabs 42 compress cushion block 43
With rail contact, finger tabs 42 cushion block 43 increases the friction of finger tabs 42 and orbital plane, slow down impact, more effectively hinders
Falling stop falls.
Certainly, clamping device 4 and support meanss 3 can also be integrally formed.
Clamping device 4 hot rolled steel plate passes through certain cutting mode, such as gas flame cuttiug or wire cutting or Water Cutting or swashs
The cutting modes such as light cutting cut into definite shape, then pass through crimping or bending and molding, or are molded by mould.
With technique scheme, the invention has the beneficial effects as follows：
In sliding state, finger tabs due to gravity not with rail contact, generally only both sides safe edge and cam
Portion contacts track, and clamping device is little with rail contact area, and jam moment is little, is difficult to form jam, conveniently slides；In personnel's pendant
When falling, cam mechanism rotates, and finger tabs compress cushion block and rail contact, and finger tabs cushion block increases finger tabs and orbital plane
Friction, slow down impact, more effectively stop and fall；After pad wear, anti-fall device can be extended further with quick-replaceable
Service life；Reach raising security, improve efficiency, the purpose of reduces cost.
Embodiment 3
The T-shaped guide rail spacer-type falling proof device of a kind of angle steel tower as Figure 1-10 shows, including clamping device 4, support meanss
3rd, cam mechanism 1, bearing pin 2, support meanss 3 are fixedly connected using welding or bolt with clamping device 4, and cam mechanism 1 passes through pin
Axle 2 is flexibly connected with support meanss 3.
Clamping device is in s type.
Clamping device 4 includes rectangular through-hole 41, finger tabs shape 42, cushion block 43.
Cushion block 43 can be made of metal or the larger material of coefficient of friction such as nonmetallic, and cushion block 43 is bulk, with bonding
Or screw is fixed in finger tabs 42.
Support meanss 3 include through hole 32 and arcuation part 31.Support meanss 3 are at rectangular through-hole 41 edge of clamping device 4
Place is fixedly connected.
Cam mechanism 1 includes the hole 10 being connected with other equipment, the hole 11 being connected with bearing pin 2, and be connected with orbital plane is convex
Wheel portion 12；Hole 11 can be more than bearing pin 2 external diameter, so that cam mechanism 1 can rotate around bearing pin 2.
The hole 32 of support meanss 3 can be equal to or slightly less than bearing pin 2 external diameter, connects support meanss 3 He with pressure assembling method
Bearing pin 2, to be to be fixedly connected between support meanss 3 and bearing pin 2；Certainly, the hole 32 of support meanss 3 can be more than outside bearing pin 2
Footpath, is fixedly connected with bonding or welding manner.
Because clamping device 4 is in s type, in sliding state, generally only both sides safe edge 44 contacts track with cam part 12,
Contact area is little, is difficult jam, conveniently slides；When personnel fall, cam mechanism 1 rotates, and finger tabs 42 compress cushion block 43
With rail contact, finger tabs 42 cushion block 43 increases the friction of finger tabs 42 and orbital plane, slow down impact, more effectively hinders
Falling stop falls.
Certainly, clamping device 4 and support meanss 3 can also be integrally formed.
Clamping device 4 passes through forging molding with steel billet.
With technique scheme, the invention has the beneficial effects as follows：
In sliding state, finger tabs due to gravity not with rail contact, generally only both sides safe edge and cam
Portion contacts track, and clamping device is little with rail contact area, and jam moment is little, is difficult to form jam, conveniently slides；In personnel's pendant
When falling, cam mechanism rotates, and finger tabs compress cushion block and rail contact, and finger tabs cushion block increases finger tabs and orbital plane
Friction, slow down impact, more effectively stop and fall；After pad wear, anti-fall device can be extended further with quick-replaceable
Service life；Reach raising security, improve efficiency, the purpose of reduces cost.
Embodiment 4
The T-shaped guide rail spacer-type falling proof device of a kind of angle steel tower as Figure 1-10 shows, including clamping device 4, support meanss
3rd, cam mechanism 1, bearing pin 2, support meanss 3 are fixedly connected using welding or bolt with clamping device 4, and cam mechanism 1 passes through pin
Axle 2 is flexibly connected with support meanss 3.
Clamping device is in s type.
Clamping device 4 includes rectangular through-hole 41, finger tabs shape 42, cushion block 43.
Cushion block 43 can be made of metal or the larger material of coefficient of friction such as nonmetallic, and cushion block 43 is bulk, with bonding
Or screw is fixed in finger tabs 42.
Support meanss 3 include through hole 32 and arcuation part 31.Support meanss 3 are at rectangular through-hole 41 edge of clamping device 4
Place is fixedly connected.
Cam mechanism 1 includes the hole 10 being connected with other equipment, the hole 11 being connected with bearing pin 2, and be connected with orbital plane is convex
Wheel portion 12；Hole 11 can be more than bearing pin 2 external diameter, so that cam mechanism 1 can rotate around bearing pin 2.
The hole 32 of support meanss 3 can be equal to or slightly less than bearing pin 2 external diameter, connects support meanss 3 He with pressure assembling method
Bearing pin 2, to be to be fixedly connected between support meanss 3 and bearing pin 2；Certainly, the hole 32 of support meanss 3 can be more than outside bearing pin 2
Footpath, is fixedly connected with bonding or welding manner.
Because clamping device 4 is in s type, in sliding state, generally only both sides safe edge 44 contacts track with cam part 12,
Contact area is little, is difficult jam, conveniently slides；When personnel fall, cam mechanism 1 rotates, and finger tabs 42 compress cushion block 43
With rail contact, finger tabs 42 cushion block 43 increases the friction of finger tabs 42 and orbital plane, slow down impact, more effectively hinders
Falling stop falls.
Certainly, clamping device 4 and support meanss 3 can also be integrally formed.
Clamping device 4 passes through casting with cast steel.
With technique scheme, the invention has the beneficial effects as follows：
In sliding state, finger tabs due to gravity not with rail contact, generally only both sides safe edge and cam
Portion contacts track, and clamping device is little with rail contact area, and jam moment is little, is difficult to form jam, conveniently slides；In personnel's pendant
When falling, cam mechanism rotates, and finger tabs compress cushion block and rail contact, and finger tabs cushion block increases finger tabs and orbital plane
Friction, slow down impact, more effectively stop and fall；After pad wear, anti-fall device can be extended further with quick-replaceable
Service life；Reach raising security, improve efficiency, the purpose of reduces cost.
Embodiment 5
The T-shaped guide rail spacer-type falling proof device of a kind of angle steel tower as Figure 1-10 shows, including clamping device 4, support meanss
3rd, cam mechanism 1, bearing pin 2, support meanss 3 are fixedly connected using welding or bolt with clamping device 4, and cam mechanism 1 passes through pin
Axle 2 is flexibly connected with support meanss 3.
Clamping device is in s type.
Clamping device 4 includes rectangular through-hole 41, finger tabs shape 42, cushion block 43.
Cushion block 43 can be made of metal or the larger material of coefficient of friction such as nonmetallic, and cushion block 43 is bulk, with bonding
Or screw is fixed in finger tabs 42.
Support meanss 3 include through hole 32 and arcuation part 31.Support meanss 3 are at rectangular through-hole 41 edge of clamping device 4
Place is fixedly connected.
Cam mechanism 1 includes the hole 10 being connected with other equipment, the hole 11 being connected with bearing pin 2, and be connected with orbital plane is convex
Wheel portion 12；Hole 11 can be more than bearing pin 2 external diameter, so that cam mechanism 1 can rotate around bearing pin 2.
The hole 32 of support meanss 3 can be equal to or slightly less than bearing pin 2 external diameter, connects support meanss 3 He with pressure assembling method
Bearing pin 2, to be to be fixedly connected between support meanss 3 and bearing pin 2；Certainly, the hole 32 of support meanss 3 can be more than outside bearing pin 2
Footpath, is fixedly connected with bonding or welding manner.
Because clamping device 4 is in s type, in sliding state, generally only both sides safe edge 44 contacts track with cam part 12,
Contact area is little, is difficult jam, conveniently slides；When personnel fall, cam mechanism 1 rotates, and finger tabs 42 compress cushion block 43
With rail contact, finger tabs 42 cushion block 43 increases the friction of finger tabs 42 and orbital plane, slow down impact, more effectively hinders
Falling stop falls.
Certainly, clamping device 4 and support meanss 3 can also be integrally formed.
Clamping device 4 non-ferrous metal such as titanium alloy passes through casting.
With technique scheme, the invention has the beneficial effects as follows：
In sliding state, finger tabs due to gravity not with rail contact, generally only both sides safe edge and cam
Portion contacts track, and clamping device is little with rail contact area, and jam moment is little, is difficult to form jam, conveniently slides；In personnel's pendant
When falling, cam mechanism rotates, and finger tabs compress cushion block and rail contact, and finger tabs cushion block increases finger tabs and orbital plane
Friction, slow down impact, more effectively stop and fall；After pad wear, anti-fall device can be extended further with quick-replaceable
Service life；Reach raising security, improve efficiency, the purpose of reduces cost.
Embodiment 6
The T-shaped guide rail spacer-type falling proof device of a kind of angle steel tower as Figure 1-10 shows, including clamping device 4, support meanss
3rd, cam mechanism 1, bearing pin 2, support meanss 3 are fixedly connected using welding or bolt with clamping device 4, and cam mechanism 1 passes through pin
Axle 2 is flexibly connected with support meanss 3.
Clamping device is in s type.
Clamping device 4 includes rectangular through-hole 41, finger tabs shape 42, cushion block 43.
Cushion block 43 can be made of metal or the larger material of coefficient of friction such as nonmetallic, and cushion block 43 is bulk, with bonding
Or screw is fixed in finger tabs 42.
Support meanss 3 include through hole 32 and arcuation part 31.Support meanss 3 are at rectangular through-hole 41 edge of clamping device 4
Place is fixedly connected.
Cam mechanism 1 includes the hole 10 being connected with other equipment, the hole 11 being connected with bearing pin 2, and be connected with orbital plane is convex
Wheel portion 12；Hole 11 can be more than bearing pin 2 external diameter, so that cam mechanism 1 can rotate around bearing pin 2.
The hole 32 of support meanss 3 can be equal to or slightly less than bearing pin 2 external diameter, connects support meanss 3 He with pressure assembling method
Bearing pin 2, to be to be fixedly connected between support meanss 3 and bearing pin 2；Certainly, the hole 32 of support meanss 3 can be more than outside bearing pin 2
Footpath, is fixedly connected with bonding or welding manner.
Because clamping device 4 is in s type, in sliding state, generally only both sides safe edge 44 contacts track with cam part 12,
Contact area is little, is difficult jam, conveniently slides；When personnel fall, cam mechanism 1 rotates, and finger tabs 42 compress cushion block 43
With rail contact, finger tabs 42 cushion block 43 increases the friction of finger tabs 42 and orbital plane, slow down impact, more effectively hinders
Falling stop falls.
Certainly, clamping device 4 and support meanss 3 can also be integrally formed.
Clamping device 4 non-ferrous metal such as titanium alloy passes through forging molding.
With technique scheme, the invention has the beneficial effects as follows：
In sliding state, finger tabs due to gravity not with rail contact, generally only both sides safe edge and cam
Portion contacts track, and clamping device is little with rail contact area, and jam moment is little, is difficult to form jam, conveniently slides；In personnel's pendant
When falling, cam mechanism rotates, and finger tabs compress cushion block and rail contact, and finger tabs cushion block increases finger tabs and orbital plane
Friction, slow down impact, more effectively stop and fall；After pad wear, anti-fall device can be extended further with quick-replaceable
Service life；Reach raising security, improve efficiency, the purpose of reduces cost.
In a word, the foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within any modification, equivalent and improvement of being made etc., should be included in protection scope of the present invention it
Interior.
Claims (10)
1. the T-shaped guide rail spacer-type falling proof device of a kind of angle steel tower, including：
Clamping device；
Support meanss；
Described support meanss are fixedly connected with described clamping device；
Cam mechanism；
Bearing pin；
Described bearing pin is fixedly connected with described support meanss；
Described cam mechanism is rotated with described bearing pin and is connected.
2. the T-shaped guide rail spacer-type falling proof device of angle steel tower according to claim 1 it is characterised in that：
Described clamping device is in s type.
3. the T-shaped guide rail spacer-type falling proof device of angle steel tower according to claim 1 it is characterised in that：
Described clamping device includes at least one finger tabs.
4. the T-shaped guide rail spacer-type falling proof device of angle steel tower according to claim 3 it is characterised in that：
Described clamping device includes cushion block；
Described cushion block is connected with described finger tabs.
5. the T-shaped guide rail spacer-type falling proof device of angle steel tower according to claim 4 it is characterised in that：
Described clamp material is steel plate.
6. the T-shaped guide rail spacer-type falling proof device of angle steel tower according to claim 4 it is characterised in that：
Described clamp material is forged steel.
7. the T-shaped guide rail spacer-type falling proof device of angle steel tower according to claim 2 it is characterised in that：
Described clamping device includes at least one finger tabs.
8. the T-shaped guide rail spacer-type falling proof device of angle steel tower according to claim 7 it is characterised in that：
Described clamping device includes cushion block；
Described cushion block is connected with described finger tabs.
9. the T-shaped guide rail spacer-type falling proof device of angle steel tower according to claim 8 it is characterised in that：
Described clamp material is steel plate.
10. the T-shaped guide rail spacer-type falling proof device of angle steel tower according to claim 8 it is characterised in that：
Described clamp material is forged steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991030.2A CN106437187A (en) | 2016-11-10 | 2016-11-10 | Angle iron tower T-type lead rail cushion block type anti-falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610991030.2A CN106437187A (en) | 2016-11-10 | 2016-11-10 | Angle iron tower T-type lead rail cushion block type anti-falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106437187A true CN106437187A (en) | 2017-02-22 |
Family
ID=58206876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610991030.2A Pending CN106437187A (en) | 2016-11-10 | 2016-11-10 | Angle iron tower T-type lead rail cushion block type anti-falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673394A (en) * | 2022-04-15 | 2022-06-28 | 江苏银河钢杆有限公司 | Multifunctional integrated electric power tower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201200733Y (en) * | 2008-05-21 | 2009-03-04 | 北京天源科创风电技术有限责任公司 | Anti-falling protecting equipment |
| CN101417164A (en) * | 2008-10-21 | 2009-04-29 | 安徽省电力公司安庆供电公司 | Electric power pole tower cable type anti-drop system |
| EP1850918B1 (en) * | 2004-11-29 | 2009-12-30 | Rapid Rail International Limited | Fall arrest support |
| WO2011049451A1 (en) * | 2009-10-22 | 2011-04-28 | Dachfix Gmbh | Locking assembly |
| CN204337548U (en) * | 2015-03-13 | 2015-05-20 | 中际联合（北京）科技股份有限公司 | A kind of rail catching device of aloft work anti-falling |
-
2016
- 2016-11-10 CN CN201610991030.2A patent/CN106437187A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1850918B1 (en) * | 2004-11-29 | 2009-12-30 | Rapid Rail International Limited | Fall arrest support |
| CN201200733Y (en) * | 2008-05-21 | 2009-03-04 | 北京天源科创风电技术有限责任公司 | Anti-falling protecting equipment |
| CN101417164A (en) * | 2008-10-21 | 2009-04-29 | 安徽省电力公司安庆供电公司 | Electric power pole tower cable type anti-drop system |
| WO2011049451A1 (en) * | 2009-10-22 | 2011-04-28 | Dachfix Gmbh | Locking assembly |
| CN204337548U (en) * | 2015-03-13 | 2015-05-20 | 中际联合（北京）科技股份有限公司 | A kind of rail catching device of aloft work anti-falling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673394A (en) * | 2022-04-15 | 2022-06-28 | 江苏银河钢杆有限公司 | Multifunctional integrated electric power tower |
| CN114673394B (en) * | 2022-04-15 | 2022-12-13 | 江苏银河钢杆有限公司 | Multi-functional integrated form electric power shaft tower |
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