CN200943438Y - Dual-purpose device of pole tower safety band fastener guide rail and lifting rack - Google Patents
Dual-purpose device of pole tower safety band fastener guide rail and lifting rack Download PDFInfo
- Publication number
- CN200943438Y CN200943438Y CN 200620107215 CN200620107215U CN200943438Y CN 200943438 Y CN200943438 Y CN 200943438Y CN 200620107215 CN200620107215 CN 200620107215 CN 200620107215 U CN200620107215 U CN 200620107215U CN 200943438 Y CN200943438 Y CN 200943438Y
- Authority
- CN
- China
- Prior art keywords
- guide rail
- safety belt
- ladder
- bolt
- tower
- 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 - Lifetime
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Abstract
A dual-purpose device is provided, which can be used both as a ladder and as a guide rail for safety belt buckles on a pole tower, comprising a guide rail for safety belt buckles on a tower and a teeth ladder, the guide rail being a T-shaped guide rail with a T-shaped cross section, the tower being arranged with several lapping plates corresponding to the distance between the ladder steps, the middle web of the T-shaped guide rail and each of the lapping plates being holed with screw bolt holes at corresponding places, a screw bolt running through the corresponding bolt holes on the T-shaped guide rail and the lapping plates, the screw bolt being pivotally connected to lock nuts vis-a-vis on the bolt section outside two connecting plates, the extension of each of the screw bolts out of one side or two sides of the clamped connecting plate forming a teeth step, and the main panel of the T-shaped guide rail hanging a self-hold hang buckle with a T-shaped eye for the safety belt. The utility model combines the guide rail for safety belt buckles and the teeth ladder on a pole tower, thereby making the supporting rods and lapping plates for the teeth unnecessary and the tower accessories compact. The device herein is easy to mount and use, with the cost greatly reduced.
Description
Technical field
The utility model belongs to the fixture of shaft tower, particularly relates to a kind of cat ladder on the shaft tower and composite set of human body anti-dropping safety device of being fixedly installed in.
Background technology
On relatively large shaft tower, generally all be installed with the simple and easy pin nail formula cat ladder that pole and pin nail constitutes, the ascend operation anti-dropping safety device by the safety belt self-locking buckles and guide rail constitutes also is installed simultaneously.Though above-mentioned two kinds of shaft tower fixture functions of use are associated, discrete setting, it is big to take up room, and it is not too convenient to install and use, and it is many to consume steel, and cost of production is higher.
Summary of the invention
The purpose of this utility model, be that said apparatus is done technological improvement, thus provide a kind of simple and compact for structure, easy to install, manufacturing cost is lower, the Pole Safety Belt Locking Rail And Ladder Dual-use Device that is particularly suitable for applying on electric power line pole tower.
The technical solution that realizes above-mentioned purpose is: it comprises safety belt lock catch guide rail and the pin nail formula cat ladder that is connected on the shaft tower, and the safety belt lock catch guide rail is to adopt the T-shaped T shape guide rail of cross section, shaft tower is provided with by terraced span from some lapping plates of arranging, offer corresponding bolt hole respectively on the median ventral plate of T shape guide rail and each lapping plate, bolt passes the corresponding bolt hole of T shape guide rail median ventral plate and each lapping plate, and on the bolt section that is positioned at the two plate faces outside, be connected with locking nut in opposite directions, each bolt is to promptly being constituted pin nail formula quarter butt ladder shelves by the section of stretching out of clamping junction plate one or both sides, the main panel of T shape guide rail then articulates the safety belt self-locking that is provided with the T shape button hole that matches with T shape guide rail and buckles.
The beneficial effects of the utility model are: the safety belt lock catch guide rail and the pin nail formula cat ladder of shaft tower are united two into one, cat ladder pin nail pole and lapping plate thereof have been save, more in the compact set, more convenient installation and use have reduced cost of production simultaneously to the fixture that makes shaft tower significantly.
Description of drawings
Fig. 1 is the utility model general structure schematic diagram.
Fig. 2 is the utility model installment state structural representation.
The specific embodiment
The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.
On the shaft tower 1 by terraced span from being fixed with some lapping plates 2, offer bolt hole 14 on the lapping plate 2.The safety belt lock catch guide rail adopts the T-shaped T shape guide rail 5 of cross section, offer on the median ventral plate 13 of T shape guide rail with shaft tower on the bolt hole 14 corresponding bolts hole of each lapping plate 2, pass respective bolt holes 14 on lapping plate 2 and the T shape guide rail median ventral plate 13 with stay bolt 4, and screw in nut 3 respectively in opposite directions from bolt 4 two ends, with the median ventral plate 13 of fixedly connected lapping plate 2 with T shape guide rail, and the bolt section that bolt 4 stretches out to the junction plate one or both sides promptly constitutes pin nail formula quarter butt ladder shelves.The safety belt self-locking of present embodiment buckles 6, its leading section offers the T shape button hole 7 that matches with T shape guide rail, rearward end is provided with safety belt connecting hole 10, and the middle part is equipped with the elastic telescopic press strip 8 that is promoted by stage clip 9, elastic telescopic press strip 8 leading sections are equipped with roller 11, it is pressed on the main panel 12 of T shape guide rail, and making self-locking buckle 6 can be lighter when doing upper and lower displacement on guide rail 5.
Claims (1)
1, a kind of Pole Safety Belt Locking Rail And Ladder Dual-use Device, it comprises safety belt lock catch guide rail and the pin nail formula cat ladder that is connected on the shaft tower, it is characterized in that the safety belt lock catch guide rail is to adopt the T-shaped T shape guide rail (5) of cross section, shaft tower (1) is provided with by terraced span from some lapping plates (2) of arranging, offer corresponding bolt hole (14) respectively on the median ventral plate (13) of T shape guide rail (5) and each lapping plate (2), bolt (4) passes the corresponding bolt hole (14) of T shape guide rail median ventral plate (13) and each lapping plate (2), and on the bolt section that is positioned at the two plate faces outside, be connected with locking nut (3) in opposite directions, each bolt is to promptly being constituted pin nail formula quarter butt ladder shelves by the section of stretching out of clamping junction plate one or both sides, the main panel (12) of T shape guide rail (5) then articulates the safety belt self-locking that is provided with the T shape button hole (7) that matches with T shape guide rail and buckles (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107215 CN200943438Y (en) | 2006-08-24 | 2006-08-24 | Dual-purpose device of pole tower safety band fastener guide rail and lifting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107215 CN200943438Y (en) | 2006-08-24 | 2006-08-24 | Dual-purpose device of pole tower safety band fastener guide rail and lifting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943438Y true CN200943438Y (en) | 2007-09-05 |
Family
ID=38718071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107215 Expired - Lifetime CN200943438Y (en) | 2006-08-24 | 2006-08-24 | Dual-purpose device of pole tower safety band fastener guide rail and lifting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943438Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852063A (en) * | 2010-06-25 | 2010-10-06 | 陈国龙 | Maintenance-free hidden ladder for tower mast |
| CN102979347A (en) * | 2012-12-24 | 2013-03-20 | 武汉理工大学 | Connecting structure of composite material tower rod and ladder supporting seat |
-
2006
- 2006-08-24 CN CN 200620107215 patent/CN200943438Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101852063A (en) * | 2010-06-25 | 2010-10-06 | 陈国龙 | Maintenance-free hidden ladder for tower mast |
| CN102979347A (en) * | 2012-12-24 | 2013-03-20 | 武汉理工大学 | Connecting structure of composite material tower rod and ladder supporting seat |
| CN102979347B (en) * | 2012-12-24 | 2015-04-08 | 武汉理工大学 | Connecting structure of composite material tower rod and ladder supporting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huzhou Feijian Tower Manufacturing Co.,Ltd. Assignor: Zhejiang Feijian control Limited by Share Ltd Contract fulfillment period: 2007.9.8 to 2012.9.7 Contract record no.: 2009330000239 Denomination of utility model: Dual-purpose device of pole tower safety band fastener guide rail and lifting rack Granted publication date: 20070905 License type: Exclusive license Record date: 20090211 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.9.8 TO 2012.9.7; CHANGE OF CONTRACT Name of requester: HUZHOU FEIJIAN GANTA MANUFACTURING CO., LTD. Effective date: 20090211 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070905 |
|
| EXPY | Termination of patent right or utility model |