CN207526404U - A kind of standard knot cat ladder - Google Patents
A kind of standard knot cat ladder Download PDFInfo
- Publication number
- CN207526404U CN207526404U CN201721673840.XU CN201721673840U CN207526404U CN 207526404 U CN207526404 U CN 207526404U CN 201721673840 U CN201721673840 U CN 201721673840U CN 207526404 U CN207526404 U CN 207526404U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- pedal
- cat ladder
- standard knot
- hinge
- 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
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a kind of standard knot cat ladder, including climbing cage, steel plate a, steel plate b, pedal and spring cross hinge butterfly hinge;Steel plate a and steel plate b is fixed on spring cross hinge butterfly hinge, and is linked together by spring cross hinge butterfly hinge with climbing cage;Steel plate a upper and lower ends are respectively equipped with pedal, and pedal is equipped with tripod;The pedal of steel plate a lower ends is equipped with infrared monitoring device;By infrared induction body temperature, the steel plate b can inwardly carry out 270 ° of overturnings on the outside of cat ladder.The utility model safety higher, more convenient, the simple installation of operation, high degree of humanity, relative cost are low.
Description
Technical field
The utility model is related to cat ladder technical field, more particularly to a kind of standard knot cat ladder.
Background technology
Tower crane is generally 50 meters or more of height, and the user and guardian of tower crane could must up be carried out by cat ladder
Operation, and unit for operation on ladder (operation, repair, detection) is a middle-aged person up to work for many years, down toward wet behind the ears university student,
The operation of all ages that will be carried out.50 meters or more or higher height, for needing to climb up the staff of tower crane operation
For, it there is serious security risk.For tower crane user, existing most of peaces during working at height
Full equipment is exactly a piece lifting rope of installation on tower crane, and one end is hung in the cage that climbs suspended in midair among standard, other end attended operation
The connection rope end of personnel's body.User needs one section of a section button, when work is worried, to save the time, there is many uses
Person can ignore the wearing of safety lifting rope, and tragedy often just occurs at this moment, and the safety of safety lifting rope also and non-fully may be used
It leans on.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of standard knot cat ladder, specific technical solution
It is as follows:
A kind of standard knot cat ladder, including climbing cage, steel plate a, steel plate b, pedal and spring cross hinge butterfly hinge;
The steel plate a and steel plate b is fixed on spring cross hinge butterfly hinge, and by spring cross hinge butterfly hinge with
Cage is climbed to link together;
The steel plate a upper and lower ends are respectively equipped with pedal, and pedal is equipped with tripod;
The pedal of the steel plate a lower ends is equipped with infrared monitoring device;
By infrared induction body temperature, the steel plate b can inwardly carry out 270 ° of overturnings on the outside of cat ladder.
A kind of standard knot cat ladder, preferred embodiment are equipped with flexible package for the steel plate a and steel plate b.For more
The statement safety of people is protected well.
A kind of standard knot cat ladder, it is characterised in that:Height on the steel plate a between pedal is 20mm.
A kind of standard knot cat ladder, it is characterised in that the length of the steel plate b is and small according to the diameter design for climbing cage
In the diameter for climbing cage.Gap is very small between making steel plate b and climbing cage, and then realizes when falling other than people, is hindered with steel plate b
Gear falls, and protects the function of working at height human life's safety.
A kind of course of work of standard knot cat ladder:We can be according to operating personnel's age, speed, distance to time delay
It judges, is operated by the effect or infrared conduction of power.Infrared ray is answered by temperature check, progress distance perspective, this
When that is when people marches toward next layer of ladder, the steel plate b of flexible package steel plate material is added to carry out 270 ° of overturnings on the outside of ladder,
When steel plate is put down, gap is very small between cage, and then realizes when people's accidental falling, under being stopped using steel plate
It falls, protects the function of working at height human life's safety.When worker moves downward:We are surveyed by distance measuring sensor
Amount, sensor sense people when declining by pedal, can be by following fixed intervals rice number plus flexible package steel plate automatic turning
Original state is changed into, so while being climbed under neither influencing people, and has certain guarantee to the safety of staff.
The beneficial effects of the utility model:The utility model tower crane user climb safety higher, operation it is more convenient, peace
Dress is easy, and high degree of humanity, relative cost is low, and it is higher generally to receive the degree of recognition, can ensure that tower crane works when in use
Basic life security of the personnel during climbing.Therefore there is significant economic benefit using this structure.
Description of the drawings
Fig. 1 is a kind of standard knot cat ladder structure diagram;
Fig. 2 is a kind of standard knot cat ladder climbing structure schematic diagram;
Fig. 3 overturns structure diagram for steel plate b.
In figure, 1- climbs cage 2- steel plate a 3- steel plate b 4- pedal 5- spring cross hinge butterfly hinge 6- tripods.
Specific embodiment
A kind of standard knot cat ladder as shown in Figs. 1-3, including climbing cage 1, steel plate a2, steel plate b3, pedal 4 and spring cross hinge butterfly
Butterfly hinge 5;
The steel plate a2 and steel plate b3 is fixed on spring cross hinge butterfly hinge 5, and is closed by spring cross hinge butterfly
Page 5 links together with climbing cage 1;
The steel plate a2 upper and lower ends are respectively equipped with pedal 4, and pedal 4 is equipped with tripod 6;
The pedal 4 of the steel plate a2 lower ends is equipped with infrared monitoring device;
By infrared induction body temperature, the steel plate b3 can inwardly carry out 270 ° of overturnings on the outside of cat ladder.
A kind of standard knot cat ladder, preferred embodiment are equipped with flexible package for the steel plate a and steel plate b.For more
The statement safety of people is protected well.
A kind of standard knot cat ladder, it is characterised in that:Height on the steel plate a between pedal is 20mm.
A kind of standard knot cat ladder, it is characterised in that the length of the steel plate b is and small according to the diameter design for climbing cage
In the diameter for climbing cage.Gap is very small between making steel plate b and climbing cage, and then realizes when falling other than people, is hindered with steel plate b
Gear falls, and protects the function of working at height human life's safety.
A kind of course of work of standard knot cat ladder:We can be according to operating personnel's age, speed, distance to time delay
It judges, is operated by the effect or infrared conduction of power.Infrared ray is answered by temperature check, progress distance perspective, this
When that is when people marches toward next layer of ladder, the steel plate b of flexible package steel plate material is added to carry out 270 ° of overturnings on the outside of ladder,
When steel plate is put down, gap is very small between cage, and then realizes when people's accidental falling, under being stopped using steel plate
It falls, protects the function of working at height human life's safety.When worker moves downward:We are surveyed by distance measuring sensor
Amount, sensor sense people when declining by pedal, can be by following fixed intervals rice number plus flexible package steel plate automatic turning
Original state is changed into, so while being climbed under neither influencing people, and has certain guarantee to the safety of staff.
Claims (4)
1. a kind of standard knot cat ladder, it is characterised in that:It is closed including climbing cage, steel plate a, steel plate b, pedal and spring cross hinge butterfly
Page;
The steel plate a and steel plate b is fixed on spring cross hinge butterfly hinge, and by spring cross hinge butterfly hinge and climbs cage
It links together;
The steel plate a upper and lower ends are respectively equipped with pedal, and pedal is equipped with tripod;
The pedal of the steel plate a lower ends is equipped with infrared monitoring device;
By infrared induction body temperature, the steel plate b can inwardly carry out 270 ° of overturnings on the outside of cat ladder.
2. a kind of standard knot cat ladder as described in claim 1, it is characterised in that:The steel plate a and steel plate b are equipped with Soft Roll
Dress.
3. a kind of standard knot cat ladder as described in claim 1, it is characterised in that:Height on the steel plate a between pedal is
20mm。
4. a kind of standard knot cat ladder as described in claim 1, it is characterised in that the length of the steel plate b, which is less than, climbs the straight of cage
Diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721673840.XU CN207526404U (en) | 2017-12-06 | 2017-12-06 | A kind of standard knot cat ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721673840.XU CN207526404U (en) | 2017-12-06 | 2017-12-06 | A kind of standard knot cat ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207526404U true CN207526404U (en) | 2018-06-22 |
Family
ID=62577674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721673840.XU Expired - Fee Related CN207526404U (en) | 2017-12-06 | 2017-12-06 | A kind of standard knot cat ladder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207526404U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107956418A (en) * | 2017-12-06 | 2018-04-24 | 沈阳建筑大学 | A kind of standard knot cat ladder |
-
2017
- 2017-12-06 CN CN201721673840.XU patent/CN207526404U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107956418A (en) * | 2017-12-06 | 2018-04-24 | 沈阳建筑大学 | A kind of standard knot cat ladder |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20150202470A1 (en) | Suspension Device | |
CN203736729U (en) | Backpack type high-rise escape device | |
CN202506021U (en) | Lifesaving device for deep well | |
CN207526404U (en) | A kind of standard knot cat ladder | |
CN104815405A (en) | High-altitude falling prevention safety belt | |
CN202355718U (en) | High-altitude escape device | |
CN107956418A (en) | A kind of standard knot cat ladder | |
CN208611623U (en) | Height ascenting job safety protective device | |
CN203814636U (en) | High-altitude working clothes with airbag | |
CN209316865U (en) | A kind of high-rise working safety device | |
CN202078665U (en) | Portable knapsack type high-rise escape device | |
CN204826597U (en) | Pawl is guide tracked prevents that weight attaches wall device | |
CN207046734U (en) | A kind of crane climbs anti-dropping safety device | |
CN203884768U (en) | Self-rescue belt device | |
CN201625358U (en) | Rope grabbing descent control device | |
CN201046305Y (en) | Upper air dropping-self device | |
CN202951148U (en) | Falling resistant device special for climbing iron tower | |
CN203355167U (en) | Safety belt for mast work | |
CN205772650U (en) | A kind of safe engineering elevator | |
CN203227219U (en) | Staging falling buffering escaping rope | |
CN203634670U (en) | Slow descending device for high-rise building escape | |
CN202961549U (en) | Escape device for high-rise fire | |
CN202270273U (en) | Small-impact-force high-altitude escape device | |
CN102274591B (en) | Escaping and rescuing descending lifeline | |
CN208081671U (en) | A kind of radial compaction ramp-down device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20191206 |