CN204920770U - Overhaul cat ladder warning device - Google Patents
Overhaul cat ladder warning device Download PDFInfo
- Publication number
- CN204920770U CN204920770U CN201520502044.4U CN201520502044U CN204920770U CN 204920770 U CN204920770 U CN 204920770U CN 201520502044 U CN201520502044 U CN 201520502044U CN 204920770 U CN204920770 U CN 204920770U
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- CN
- China
- Prior art keywords
- cat ladder
- warning sign
- warning
- column
- stand
- 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.)
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- 241000282326 Felis catus Species 0.000 title claims abstract description 23
- 238000012423 maintenance Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Abstract
The utility model relates to an overhaul cat ladder warning device, it includes that two vertical parallel fix the stand on the wall body, fixes being provided with the crossbeam between the coexistence post, stand and crossbeam constitution cat ladder, the stand of one side on be provided with the warning sign through the hinge, be provided with two safety locks with another stand looks adaptation on one side of the free end of warning sign, the front of warning sign be provided with the warning district and demonstrate the groove with operating condition, operating condition show inslot insert and be equipped with the designation card, the back of warning sign be provided with the information display district. The utility model discloses simple structure can be to the locking of the formation bottom structure of cat ladder for the effect of reminding the warning and set up the warning district in the front of warning sign, is played to legal staff's must not -touch and random climbing, explains and prohibits climbing with relevant dangerous.
Description
Technical field
The utility model relates to a kind of electric power overhaul safety device, is specially a kind of maintenance cat ladder alarming device.
Background technology
In electric power overhaul operation, when highrise building carries out constructing operation, the cat ladder by pre-setting is needed to climb to the laggard line correlation operation of roof.But when not needing inspection operation, cat ladder is still in the position that ordinary people can touch, other people can climb roof by cat ladder, likely will cause potential safety hazard like this, larger danger is had in the process of roof activity in the process of climbing, therefore need to limit the freely random climbing cat ladder of people by alarming device, and relevant staff also needs to carry out safe construction under the controlled state be alerted.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of maintenance cat ladder that can limit by the maintenance cat ladder alarming device arbitrarily climbed.
For solving the problem, technical solution adopted in the utility model is:
A kind of maintenance cat ladder alarming device, its key technology is: it comprises two vertical parallel columns be fixed on body of wall, crossbeam is fixedly installed between two columns, column and crossbeam form cat ladder, the column of described side is provided with warning sign by hinge, the free end of described warning sign is provided with two safety locks suitable with another column, the front of described warning sign is provided with warning district and duty display slot, be inserted with designation card in described duty display slot, the back side of described warning sign is provided with message display area.
As further improvement of the utility model, the free end side of described warning sign is provided with the button eaves suitable with the column of respective side.
As further improvement of the utility model, described column is fixedly connected with body of wall by joint pin, and described column adopts angle steel.
The beneficial effect adopting technique scheme to produce is:
The utility model structure is simple, to the lock structure of formation bottom of cat ladder, legal staff can not be contacted and arbitrarily climb, and arranges warning district in the front of warning sign, plays the effect of reminder alarm, No climbing and hazard are described.Two described safety locks are different lock cores, just can be opened by two keys, and can force constructor when controlled, just can carry out climbing construction, can make construction sequence specification more, safety factor improves.By plug-in mounting designation card, duty is described in described duty display slot, when having people when constructing, the one side of designation card can be used, inform hot work in progress, then using the another side of designation card when not in use, inform and forbid that climbing waits warning content.The situation of the relevant device that this cat ladder relates to or circuit and maintenance situation can be described by described message display area, facilitate staff to understand and judge.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Wherein: 1 column, 2 crossbeams, 3 joint pins, 4 warning signs, 5 button eaves, 6 warning districts, 7 duty display slots, 8 safety locks, 9 dead bolts, 10 hinges, 11 message display areas, 100 bodies of wall.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-2 and specific embodiment, utility model is described in further detail:
One maintenance cat ladder alarming device as illustrated in fig. 1 and 2, it comprises two vertical parallel columns 1 be fixed on body of wall 100, described column 1 is fixedly connected with body of wall 100 by joint pin 3, described column 1 adopts angle steel, crossbeam 2 is fixedly installed between two columns 1, column 1 and crossbeam 2 form cat ladder, the column 1 of described side is provided with warning sign 4 by hinge 10, warning sign 4 can pass through hinge 10 folding, the free end side of described warning sign 4 is provided with two safety locks 8 suitable with another column 1, the dead bolt 9 of described safety lock 8 can engage with described column 1, realize the object of locking, warning sign 4 cat ladder bottom under the state of locking can not be climbed, play the effect of stopping non-working person and arbitrarily climbing.
The front of described warning sign 4 is provided with warning district 6 and duty display slot 7, and shown warning district 6 is provided with relevant warning mark or picture, and its warning function is eye-catching to be understood.Be inserted with designation card in described duty display slot 7, duty display slot 7 can be transparent plastics slot, and the back side of described warning sign 4 is provided with message display area 11.
The free end side of described warning sign 4 is provided with the button eaves 5 suitable with the column 1 of respective side, column 1 can be protected, Stability Analysis of Structures safety.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (3)
1. a maintenance cat ladder alarming device, it is characterized in that: it comprises two vertical parallel columns (1) be fixed on body of wall (100), crossbeam (2) is fixedly installed between two columns (1), column (1) and crossbeam (2) form cat ladder, the column (1) of described side is provided with warning sign (4) by hinge (10), the free end of described warning sign (4) is provided with two safety locks (8) suitable with another column (1), the front of described warning sign (4) is provided with warning district (6) and duty display slot (7), designation card is inserted with in described duty display slot (7), the back side of described warning sign (4) is provided with message display area (11).
2. one maintenance cat ladder alarming device according to claim 1, is characterized in that: the free end side of described warning sign (4) is provided with the button eaves (5) suitable with the column of respective side (1).
3. one maintenance cat ladder alarming device according to claim 1 and 2, it is characterized in that: described column (1) is fixedly connected with body of wall (100) by joint pin (3), described column adopts angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502044.4U CN204920770U (en) | 2015-07-13 | 2015-07-13 | Overhaul cat ladder warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502044.4U CN204920770U (en) | 2015-07-13 | 2015-07-13 | Overhaul cat ladder warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920770U true CN204920770U (en) | 2015-12-30 |
Family
ID=54969907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502044.4U Active CN204920770U (en) | 2015-07-13 | 2015-07-13 | Overhaul cat ladder warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920770U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863495A (en) * | 2016-06-06 | 2016-08-17 | 张大伟 | Safe cat ladder |
| CN112855012A (en) * | 2021-03-19 | 2021-05-28 | 深圳柏树莱科技有限公司 | Ladder stand for mine capable of providing early warning |
-
2015
- 2015-07-13 CN CN201520502044.4U patent/CN204920770U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863495A (en) * | 2016-06-06 | 2016-08-17 | 张大伟 | Safe cat ladder |
| CN105863495B (en) * | 2016-06-06 | 2018-07-13 | 张大伟 | A kind of safety climbing ladder |
| CN112855012A (en) * | 2021-03-19 | 2021-05-28 | 深圳柏树莱科技有限公司 | Ladder stand for mine capable of providing early warning |
| CN112855012B (en) * | 2021-03-19 | 2022-11-18 | 深圳柏树莱科技有限公司 | Ladder stand capable of providing early warning for mine |
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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: 20151230 |