CN201326373Y - Anti-falling ladder climbing device - Google Patents
Anti-falling ladder climbing device Download PDFInfo
- Publication number
- CN201326373Y CN201326373Y CNU2008202146262U CN200820214626U CN201326373Y CN 201326373 Y CN201326373 Y CN 201326373Y CN U2008202146262 U CNU2008202146262 U CN U2008202146262U CN 200820214626 U CN200820214626 U CN 200820214626U CN 201326373 Y CN201326373 Y CN 201326373Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- iron
- pin nail
- climbing
- web
- 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
- 230000009194 climbing Effects 0.000 title claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 50
- 229910052742 iron Inorganic materials 0.000 claims description 25
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 230000001174 ascending effect Effects 0.000 abstract description 8
- 239000004568 cement Substances 0.000 abstract description 7
- 241000282326 Felis catus Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses an anti-falling ladder climbing device which belongs to the ascending and ladder climbing fields of a steel pipe (cement) pole in electric power and communication systems. The anti-falling ladder climbing device comprises a pole tower, an anti-falling device, an I-shaped steel guiding rail, a plurality of connecting plates and a plurality of foot nails. The pole tower is connected with the I-shaped steel guiding rail by the connecting plates, and the foot nails are connected with the I-shaped steel guiding rail. The anti-falling device is provided with a groove and a clamping buckle. The groove is matched with the T-shaped section of the I-shaped steel guiding rail, and the clamping buckle can be connected with a safety belt. The foot nails can be installed in welding or assembling manners. The anti-falling ladder climbing device solves the problem that a ladder climbing structure on the traditional steel pipe (cement) pole tower in the prior art only can realize the single function of climbing, so that the safety of climbing staffs cannot be effectively ensured; therefore, a safe and reliable climbing protection device is provided.
Description
Technical field
The utility model product belongs to the cat ladder field of ascending a height of electric power, communication system steel pipe (cement) bar, a kind of specifically cat ladder that prevents the human body fall when the ascend operation personnel work.
Background technology
Cat ladder structure on conventional steel (cement) shaft tower is at the both sides of φ 50 steel pipes (or ∠ 50 * 5 angle steel) intersection welding foot nail; can only realize the single function of ascending a height; the personnel that ascend a height are when work high above the ground; this facility of ascending a height does not play a very good protection to the personnel of ascending a height; it is not too convenient to use safely; very easily produce danger, cause a serious accident.
The utility model content
The utility model provides a kind of fall arrest climbing ladder apparatus, has solved that the cat ladder structure on conventional steel (cement) shaft tower can only realize the single function of ascending a height in the prior art, can not effectively protect the problem of the personal security of ascending a height.
In order to address the above problem, the technical solution adopted in the utility model is:
A kind of fall arrest climbing ladder apparatus, comprise shaft tower, catching device, guide rail, the junction plate of connection shaft tower and guide rail, it is characterized in that, guide rail is the i iron guide rail, and the circular hole that each pin nail passes the i iron rail web is connected with the i iron guide rail, and each pin nail intersection passes another section formation ladder shelves of web, the i iron guide rail matches with catching device, and catching device is provided with and i iron guide rail T type cross section groove that matches and the buckle that can be connected with safety belt.
Aforesaid fall arrest climbing ladder apparatus is characterized in that, the mode that the pin nail is connected with guide rail is a welded type, promptly the contacted position welding of pin nail and i iron rail web.
Aforesaid fall arrest climbing ladder apparatus is characterized in that, the mode that the pin nail is connected with guide rail is an assembling, and both sides were fastening with nut after soon the spiro rod section of pin nail passed the i iron rail web.
Aforesaid fall arrest climbing ladder apparatus is characterized in that, two adjacent pin nails pass the direction of i iron rail web for reverse.
The novel beneficial effect of this experiment is: when the facility of ascending a height is provided the ascend operation personnel are possessed effective fall arrest protection on shaft tower, guarantee the personnel's that ascend a height safety, the generation of stopping accident.
Description of drawings
Fig. 1 is the utility model integral installation structural representation;
Fig. 2 is the schematic diagram that the utility model bolt is connected with guide rail;
Fig. 3 is the utility model one implementation column cross section structure schematic diagram;
Fig. 4 is another implementation column cross section structure schematic diagram of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, a kind of fall arrest climbing ladder apparatus, comprise shaft tower 1, catching device 5, the some junction plates 3 that connect shaft tower 1 and i iron guide rail 2, some pin nails 4 that are connected with i iron guide rail 2, i iron guide rail 2 matches with catching device 5, and catching device 5 is provided with and i iron guide rail T type cross section 10 groove 6 that matches and the buckles 7 that can be connected with safety belt.
Pin nail ladder shelves assembling mode has a variety of, and I specifically introduce following two implementation columns.
As shown in Figure 3, what the mounting means of pin nail adopted in first implementation column is welded type, the web 11 of i iron guide rail 2 has circular hole 8, pin nail 4 is passed the circular hole 8 of i iron guide rail 2 webs 11, pin nail 4 and the 11 contacted position welding of i iron guide rail 2 webs, each pin nail 4 part that pass web 11 one or both sides promptly constitutes pin nail formula ladder shelves.
As shown in Figure 4, what the mounting means of pin nail adopted in another implementation column is assembling, the web 11 of i iron guide rail 2 has circular hole 8, pin nail 4 is passed the circular hole 8 of i iron guide rail 2 webs 11, and following closely 4 two ends from pin, to screw in nut 9 in opposite directions fastening, and each pin nail 4 part that pass web 11 one or both sides promptly constitutes pin nail formula ladder shelves.
As shown in Figure 2, we can pass the direction of i iron guide rail 2 to two adjacent pin nails 4 for reverse when making the cat ladder structure.
The utility model can be contained on steel pipe (cement) shaft tower of all kinds of electric pressures, can be installed in by appropriate combination on the shaft tower of arbitrary height according to the customization of user's needs.
Utilization of the present utility model, can make the work high above the ground personnel arrive optional position on steel pipe (cement) shaft tower by cat ladder, when sky is stepped in work high above the ground, because the auto-lock function that catching device oppositely glides (belongs to prior art, no longer described in detail at this), can immediately the operating personnel be locked in orbit securely, effectively prevent the human casualty accident that falls and cause from the high-altitude.
The foregoing description does not limit the utility model in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the present utility model.
Claims (4)
1, a kind of fall arrest climbing ladder apparatus, comprise shaft tower, catching device, guide rail, the junction plate of connection shaft tower and guide rail, it is characterized in that: guide rail is the i iron guide rail, the circular hole that each pin nail passes the i iron rail web is connected with guide rail, each pin nail intersection passes another section formation ladder shelves of web, and the i iron guide rail cooperates with catching device, and catching device is provided with and i iron guide rail T type cross section groove that matches and the buckle that can be connected with safety belt.
2, fall arrest climbing ladder apparatus according to claim 1 is characterized in that: the mode that the pin nail is connected with guide rail is a welded type, promptly the contacted position welding of pin nail and i iron rail web.
3, fall arrest climbing ladder apparatus according to claim 1 is characterized in that: the mode that the pin nail is connected with guide rail is an assembling, and both sides were fastening with nut after soon the spiro rod section of pin nail passed the i iron rail web.
4, according to claim 2 or 3 described fall arrest climbing ladder apparatus, it is characterized in that: two adjacent pin nails pass the direction of i iron rail web for reverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202146262U CN201326373Y (en) | 2008-12-17 | 2008-12-17 | Anti-falling ladder climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202146262U CN201326373Y (en) | 2008-12-17 | 2008-12-17 | Anti-falling ladder climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326373Y true CN201326373Y (en) | 2009-10-14 |
Family
ID=41178346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202146262U Expired - Fee Related CN201326373Y (en) | 2008-12-17 | 2008-12-17 | Anti-falling ladder climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326373Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832096A (en) * | 2010-04-30 | 2010-09-15 | 中国第一冶金建设有限责任公司 | Folding guardrail combined safe vertical ladder |
| CN110606181A (en) * | 2019-10-28 | 2019-12-24 | 沈阳 | Underwater robot dive degree of depth self-interacting device |
-
2008
- 2008-12-17 CN CNU2008202146262U patent/CN201326373Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832096A (en) * | 2010-04-30 | 2010-09-15 | 中国第一冶金建设有限责任公司 | Folding guardrail combined safe vertical ladder |
| CN101832096B (en) * | 2010-04-30 | 2012-10-31 | 中国一冶集团有限公司 | Folding guardrail combined safe vertical ladder |
| CN110606181A (en) * | 2019-10-28 | 2019-12-24 | 沈阳 | Underwater robot dive degree of depth self-interacting device |
| CN110606181B (en) * | 2019-10-28 | 2021-06-25 | 嘉兴市亚联科技有限公司 | Underwater robot dive degree of depth self-interacting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202187706U (en) | Track-type anti-dropping device for vertical climbing ladder | |
| CN204960361U (en) | Scalable used repeatedly prevents guardrail bar | |
| CN201326373Y (en) | Anti-falling ladder climbing device | |
| CN201919563U (en) | Device for preventing snake from climbing pole and tower | |
| CN203504066U (en) | High-attitude buffer type security rope | |
| CN202899600U (en) | Construction site limb quick installation and removal protecting device | |
| CN208877753U (en) | Vertical ladder climbing protector | |
| CN203924893U (en) | Power equipment alarming guard | |
| CN203129560U (en) | Scaffold fall protector | |
| CN206942650U (en) | A kind of detachable cat ladder | |
| CN213654147U (en) | Scaffold frame operation platform fixing device | |
| CN207377483U (en) | Steel tube tower in electric transmission line aids in climbing tool | |
| CN202554774U (en) | Speed differential anti-dropping device for climbing rope | |
| CN203769402U (en) | Steel pipe tower safety climbing and treading device | |
| CN204139955U (en) | Insulating ladder fastening devices | |
| CN203213951U (en) | Parallel three-upright post climb-proof device | |
| CN201614745U (en) | Safety protective guard railing | |
| CN206319410U (en) | A kind of wind-resistant column and the fixed mechanism of girder steel for steel construction | |
| CN205100580U (en) | Fastener is used in protection of vertical entrance to a cave | |
| CN201115767Y (en) | Altitude anti-falling pin | |
| CN208792937U (en) | Power construction rope ladder | |
| CN203269418U (en) | Novel foundation structure of tower crane | |
| CN203223037U (en) | Anti-crawling device for steel pipe pole crawling ladder | |
| CN108798488A (en) | Power construction rope ladder | |
| CN202970426U (en) | Anti-falling device of electrified operational rope ladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: JIANGSU PROV. POWER TRANSFORMING-CONVERTING CO. Effective date: 20130412 Owner name: JIANGSU ELECTRIC POWER COMPANY JIANGSU PROV. POWER Effective date: 20130412 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210028 NANJING, JIANGSU PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130412 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Patentee after: JIANGSU POWER TRANSMISSION & TRANSFORMATION CORPORATION Address before: 210028 No. 41 Dong Cun, central gate, Nanjing, Jiangsu Patentee before: JIANGSU POWER TRANSMISSION & TRANSFORMATION CORPORATION |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131217 |