CN205445455U - Safe ladder that erects - Google Patents
Safe ladder that erects Download PDFInfo
- Publication number
- CN205445455U CN205445455U CN201521021908.7U CN201521021908U CN205445455U CN 205445455 U CN205445455 U CN 205445455U CN 201521021908 U CN201521021908 U CN 201521021908U CN 205445455 U CN205445455 U CN 205445455U
- Authority
- CN
- China
- Prior art keywords
- safe
- cat ladder
- safety
- climbing
- locking bar
- 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
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Abstract
The utility model relates to a safe ladder that erects belongs to the terraced safety protection field of erecting. Including erecting terraced body, cut -out base, safe locking lever, set up a plurality of cut -out bases with appointed interval on the perpendicular terraced body, safe locking lever is connected between adjacent cut -out base. Its safe locking lever is used for fixed safe hasp, and safe hasp can slide on the safe locking lever between two cut -out bases that link to each other to the personnel that guarantee the climbing montant guarantee personal safety in the security of climbing the in -process. The safety lock retaining ring of being connected through the safety rope with the human body is in order to guarantee safe climbing on the safety locking lever. Its safe hasp links to each other with the climbing personnel, and when the climbing in -process took place falling accident, safe hasp can be held by guarantor's integument safety rope, improved and can not lead to the fact the casualties.
Description
Technical field
This utility model relates to a kind of safe cat ladder, belongs to cat ladder safety protection field.
Background technology
Ladder, daily life tools, two root length thick bar do limit, scansorial cross bar is crossed in centre, is used for climbing.Cat ladder uses the most extensively in work high above the ground, skyscraper passway for escaping or, in building site construction, or on ultra-high-tension power transmission line support tower, all there are very many application, its production cost is low, easy to use, simple in construction, durable character makes it be used by vast user, but existing cat ladder is usually present the hidden danger of many in use, such as, if not firmly grasping cat ladder during Pan Pa easily from high falling, cause casualties, the safety of strong influence product, the most how to manufacture and existing cat ladder is improved, ensure cat ladder safety during climbing, the device of cost to be reduced, can effectively ensure that the safety of equipment is normal to use.
Summary of the invention
The purpose of this utility model is: for the problem of above-mentioned existence, it is provided that a kind of safe cat ladder, and this apparatus structure is simple, easy to use, it is possible to strengthen the safety during climbing of the safe cat ladder, it is provided that a kind of convenient and safe cat ladder.Existing cat ladder is improved, it is ensured that cat ladder safety during climbing, simultaneously relative to similar security protection skin, its low cost, and can guarantee that the normal use of safety.
The technical solution adopted in the utility model is as follows:
The utility model discloses a kind of safe cat ladder, including cat ladder body, emergency seat, safe locking bar, cat ladder body arranges multiple emergency seat with the spacing specified, safe locking bar is connected between adjacent emergency seat.
Its safe locking bar is used for fixing secure latch, and secure latch can slide on the safe locking bar between two connected emergency seats, thus ensures the personnel climbing montant safety during climbing, it is ensured that personal safety.
Further, it is enclosed within safe locking bar to ensure safety climbing by the secure latch that safety rope is connected with human body.Its secure latch is connected with climbing personnel, and when there is falling accident during climbing, secure latch ensure that human body is held by safety rope, improves and does not results in casualties.
Further, the secure latch being connected with safety rope includes at least two, has at least one secure latch and be enclosed within safe locking bar during climbing cat ladder body.Multiple secure latch use in turn, improve the safety of climbing, eliminate and are replacing the gap that safe locking bar causes during emergency seat, strengthen the safety of equipment.
Further, the upside of described emergency seat has rib, and this rib is cone, and safe locking bar is connected to the upper end of the rib of this cone.Its rib can be inserted in secure latch, and during safety rope stretches, snap close easily forms shearing force to safety lock bar, when this shearing force is excessive, easily causes safe locking bar and be destroyed and affect safety, rib, by strengthening being formed the position of shearing force, improve the safety of cat ladder further.
Further, being fixed with some emergency seats along its trend on cat ladder body, the distance between adjacent two emergency seats is not more than 3m, and the mode that emergency seat uses welding or bolt to fix is connected to the side of montant body.When distance between emergency seat is more than 3 meters, human body falls and safety rope stretches the impact of generation relatively greatly, easily causes personal injury, and this design of this device effectively reduces destruction when people falls to safe locking bar.
Further, described cat ladder body includes two montants arranged side by side, is provided with some cross bars for climbing arranged side by side between two montants, and the distance between its adjacent two cross bars is 20-30cm, and the both ends of cross bar are fixed on two montants respectively by the way of welding；Being arranged with safety guard net outside cat ladder body, this safety guard net is the netted of steel bar establishment.
Further, the upper surface of described cross bar is smooth, is provided with some anti-skidding lines on this upper surface, constitutes guiding gutter between two adjacent anti-skidding lines.
Further, described safe locking bar uses ganoid circular steel bar or circular alloy bar, and the surface configuration at safe locking bar has wearing layer.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, this apparatus structure is simple, easy to use, it is possible to strengthen the safety during climbing of the safe cat ladder, it is provided that a kind of convenient and safe cat ladder.
2, existing cat ladder is improved, it is ensured that cat ladder safety during climbing, simultaneously relative to similar security protection skin, its low cost, and can guarantee that the normal use of safety.
3, its safe locking bar is used for fixing secure latch, and secure latch can slide on the safe locking bar between two connected emergency seats, thus ensures the personnel climbing montant safety during climbing, it is ensured that personal safety.
Accompanying drawing explanation
Fig. 1 is safe cat ladder front view in this utility model；
Labelling in figure: 1-cat ladder body, 2-emergency seat, the safe locking bar of 3-, 4-rib.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Specific embodiment 1:
As it is shown in figure 1, safe cat ladder of the present utility model, including cat ladder body 1, emergency seat 2, safe locking bar 3, cat ladder body 1 arranging multiple emergency seat 2 with the spacing specified, safe locking bar 3 is connected between adjacent emergency seat 2.Its safe locking bar is used for fixing secure latch, and secure latch can slide on the safe locking bar 3 between two connected emergency seats 2, thus ensures the personnel climbing montant safety during climbing, it is ensured that personal safety.It is enclosed within safe locking bar 3 to ensure safety climbing by the secure latch that safety rope is connected with human body.Its secure latch is connected with climbing personnel, and when there is falling accident during climbing, secure latch ensure that human body is held by safety rope, improves and does not results in casualties.The secure latch being connected with safety rope includes at least two, has at least one secure latch and be enclosed within safe locking bar 3 during climbing cat ladder body 1.Multiple secure latch use in turn, improve the safety of climbing, eliminate the gap caused when replacing safe locking bar 3 during emergency seat 2, strengthen the safety of equipment.The upside of emergency seat 2 has rib 4, and this rib 4 is in cone, and safe locking bar 3 is connected to the upper end of the rib 4 of this cone.Its rib 4 can be inserted in secure latch, during safety rope stretches, snap close easily forms shearing force to safe locking bar 3, when this shearing force is excessive, easily cause safe locking bar 3 to be destroyed and affect safety, rib 4, by strengthening being formed the position of shearing force, improves the safety of cat ladder further.Being fixed with some emergency seats 2 along its trend on cat ladder body 1, the distance between adjacent two emergency seats 2 is not more than 3m, and the mode that emergency seat 2 uses welding or bolt to fix is connected to the side of montant body.When distance between emergency seat 2 is more than 3 meters, human body falls and safety rope stretches the impact of generation relatively greatly, easily causes personal injury, and this design of this device effectively reduces destruction when people falls to safe locking bar 3.Cat ladder body 1 includes two montants arranged side by side, is provided with some cross bars for climbing arranged side by side between two montants, and the distance between its adjacent two cross bars is 20-30cm, and the both ends of cross bar are fixed on two montants respectively by the way of welding；Being arranged with safety guard net outside cat ladder body 1, this safety guard net is the netted of steel bar establishment.The upper surface of cross bar is smooth, is provided with some anti-skidding lines on this upper surface, constitutes guiding gutter between two adjacent anti-skidding lines.Safe locking bar uses ganoid circular steel bar or circular alloy bar, and the surface configuration at safe locking bar has wearing layer.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (8)
1. a safe cat ladder, it is characterised in that include cat ladder body, emergency seat, safe locking bar, cat ladder body arranges multiple emergency seat with the spacing specified, and safe locking bar is connected between adjacent emergency seat.
Safe cat ladder the most according to claim 1, it is characterised in that be enclosed within safe locking bar to ensure safety climbing by the secure latch that safety rope is connected with human body.
Safe cat ladder the most according to claim 2, it is characterised in that the secure latch being connected with safety rope includes at least two, has at least one secure latch and be enclosed within safe locking bar during climbing cat ladder body.
Safe cat ladder the most according to claim 1, it is characterised in that the upside of described emergency seat has rib, this rib is cone, and safe locking bar is connected to the upper end of the rib of this cone.
Safe cat ladder the most according to claim 1, it is characterized in that, being fixed with some emergency seats along its trend on cat ladder body, the distance between adjacent two emergency seats is not more than 3m, and the mode that emergency seat uses welding or bolt to fix is connected to the side of montant body.
Safe cat ladder the most according to claim 1, it is characterized in that, described cat ladder body includes two montants arranged side by side, some cross bars for climbing arranged side by side it are provided with between two montants, distance between its adjacent two cross bars is 20-30cm, and the both ends of cross bar are fixed on two montants respectively by the way of welding；Being arranged with safety guard net outside cat ladder body, this safety guard net is the netted of steel bar establishment.
Safe cat ladder the most according to claim 6, it is characterised in that the upper surface of described cross bar is smooth, is provided with some anti-skidding lines on this upper surface, constitutes guiding gutter between two adjacent anti-skidding lines.
Safe cat ladder the most according to claim 1, it is characterised in that described safe locking bar uses ganoid circular steel bar or circular alloy bar, and the surface configuration at safe locking bar has wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021908.7U CN205445455U (en) | 2015-12-10 | 2015-12-10 | Safe ladder that erects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021908.7U CN205445455U (en) | 2015-12-10 | 2015-12-10 | Safe ladder that erects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445455U true CN205445455U (en) | 2016-08-10 |
Family
ID=57180628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021908.7U Expired - Fee Related CN205445455U (en) | 2015-12-10 | 2015-12-10 | Safe ladder that erects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205445455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869771A (en) * | 2015-12-10 | 2017-06-20 | 朱森 | A kind of safe cat ladder |
-
2015
- 2015-12-10 CN CN201521021908.7U patent/CN205445455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869771A (en) * | 2015-12-10 | 2017-06-20 | 朱森 | A kind of safe cat ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |