CN217813278U - Roofing cat ladder of mistake climbing device is prevented in area - Google Patents
Roofing cat ladder of mistake climbing device is prevented in area Download PDFInfo
- Publication number
- CN217813278U CN217813278U CN202221285981.5U CN202221285981U CN217813278U CN 217813278 U CN217813278 U CN 217813278U CN 202221285981 U CN202221285981 U CN 202221285981U CN 217813278 U CN217813278 U CN 217813278U
- Authority
- CN
- China
- Prior art keywords
- ladder
- climbing
- connecting frame
- auxiliary
- blocking
- 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.)
- Active
Links
Images
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a roofing cat ladder with an anti-mistake climbing device, which comprises a cat ladder installed on the wall surface, wherein one side of the entrance of the cat ladder is provided with an auxiliary ladder which is movably arranged on the cat ladder; the cat ladder outside still is equipped with and separates the fender device, separate the fender device under the open mode supplementary ladder landing to ground to climb the cat ladder position from supplementary ladder, separate the fender device under closed condition supplementary ladder is accomodate in separating the fender device, in order to prevent that the mistake from climbing the cat ladder position. The utility model discloses can prevent that children from climbing to the cat ladder, play safety protection and prevent the effect that children climbed, avoid children to climb the safety problem that arouses.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to roofing cat ladder of mistake climbing device is prevented in area.
Background
In the construction field, when no stair reach the roof face, can establish the outer wall cat ladder, but the cat ladder of using does not set up safety protection and the device that prevents children from climbing in the construction, has children to climb and arouses the safety problem, and the vertical distance on ground is all bigger apart from the minimum one step of general cat ladder in addition to need supplementary step cooperation just can climb when last cat ladder, this brings a great deal of inconvenience for the inspection maintenance etc. in later stage.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective aims at solving the technical problem that the above-mentioned exists to a certain extent, provides a roofing cat ladder of preventing mistake climbing device in area.
The utility model discloses the above-mentioned problem that will solve is through following technical scheme in order to realize:
the roof crawling ladder with the anti-mistaken-climbing device comprises a crawling ladder arranged on a wall surface, wherein an auxiliary ladder is arranged on one side of an inlet of the crawling ladder, and the auxiliary ladder is movably arranged on the crawling ladder; the outer side of the crawling ladder is also provided with a blocking device, the auxiliary ladder slides to the ground when the blocking device is in an opening state so as to climb to the crawling ladder from the auxiliary ladder, and the auxiliary ladder is contained in the blocking device when the blocking device is in a closing state so as to prevent the auxiliary ladder from mistakenly climbing to the crawling ladder; the blocking device comprises a fixing seat, a connecting frame and a blocking door, the fixing seat is arranged on two sides of the crawling ladder and fixed on the wall surface, the connecting frame comprises a left connecting frame and a right connecting frame which are respectively installed on the fixing seat, one side of the blocking door is hinged to the left connecting frame, the other side of the blocking door is fixedly connected with the right connecting frame and covers the crawling ladder and the auxiliary ladder.
Preferably, sliding grooves are formed in two sides of the entrance of the ladder stand, and a fixing rod arranged outside the auxiliary ladder penetrates through the sliding grooves to fix the auxiliary ladder on the ladder stand.
Preferably, the stop door is provided with a slot matched with the right connecting frame, the stop door is communicated with the slot and is provided with a lock hole, and a locking part arranged in the lock hole is in edge joint with the lock catch of the right connecting frame.
Preferably, the lower end of the blocking door extends towards the crawling ladder to form a limiting edge, and the lower end of the auxiliary ladder abuts against the limiting edge when the blocking device is in a closed state.
Preferably, the stop door is hinged to the left connecting frame through a hinge.
Preferably, a spring is further arranged on the left connecting frame, a top is arranged at one end of the spring, and the top abuts against the stop door in the opening state.
Preferably, a protective cover is arranged above the ladder stand and close to the blocking device.
Compared with the prior art, the technical scheme provided by the application has the following advantages:
movably is equipped with supplementary ladder on the cat ladder, and still be provided with and separate the fender device, the supplementary ladder can be accomodate at a distance from in the fender device under separating fender device off-state, in order to prevent that children from climbing to the cat ladder, play safety protection and prevent the effect that children climbed, avoid the safety problem that children scramble and arouse, it can freely slide to ground to separate the supplementary ladder of fender device under the open mode simultaneously, thereby need not put supplementary step again when last cat ladder, so that climb to the cat ladder position from supplementary ladder, the use of the cat ladder of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a diagram of the horizontal movement of a roof ladder with an anti-climbing device according to the present invention;
fig. 2 is a structural diagram of the roof ladder stand with the anti-climbing device for preventing the roof ladder stand from longitudinally moving.
The reference numbers illustrate:
1-climbing a ladder; 2-an auxiliary ladder; 3, fixing a base; 4-a connecting frame; 401-left link; 402-right connecting frame; 5-a stop gate; 6-a chute; 7-fixing the rod; 8-locking piece; 9-a limit edge; 10-a spring; 11-a plug; 12-protective cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front, and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides a roofing cat ladder with an anti-false-climbing device, which comprises a cat ladder 1 installed on the wall surface, wherein an auxiliary ladder 2 is arranged on one side of the entrance of the cat ladder 1, and the auxiliary ladder 2 is movably arranged on the cat ladder 1; the outer side of the ladder stand 1 is also provided with a blocking device, the auxiliary ladder 2 slides to the ground when the blocking device is in an open state so as to climb to the position of the ladder stand 1 from the auxiliary ladder 2, and the auxiliary ladder 2 is contained in the blocking device when the blocking device is in a closed state so as to prevent mistaken climbing to the position of the ladder stand 1; it includes fixing base 3, link 4 and blocks door 5 to separate fender device, fixing base 3 is located 1 both sides of cat ladder are fixed in the wall, link 4 is including installing respectively left link 401 and right link 402 on the fixing base 3, it articulates through the hinge that sets up to block one side of door 5 left link 401, block door 5 the opposite side with right link 402 fixed connection, and cover cat ladder 1 with supplementary ladder 2.
This embodiment is movably equipped with supplementary ladder 2 on cat ladder 1, and still be provided with and separate the fender device, supplementary ladder 2 can be accomodate in separating the fender device under separating fender device off-state, on to prevent that children from climbing cat ladder 1, play safety protection and prevent the effect of children climbing, avoid the safety problem that children climbing arouses, it can freely slide to ground to separate the supplementary ladder 2 of fender device under the open mode simultaneously, thereby need not place supplementary step again when last cat ladder 1, so that climb cat ladder 1 position from supplementary ladder 2, the use of cat ladder 1 of being convenient for.
Sliding grooves 6 are formed in two sides of the entrance position of the ladder stand 1, and a fixing rod 7 arranged outside the auxiliary ladder 2 penetrates through the sliding grooves 6 so as to fix the auxiliary ladder 2 on the ladder stand 1; so can avoid supplementary ladder 2 to drop from cat ladder 1 through the assembly of dead lever 7, the smooth cooperation of dead lever 7 is installed in spout 6 simultaneously, plays the effect that supplementary ladder 2 of direction reciprocated.
The blocking door 5 is provided with a slot matched with the right connecting frame 402, the blocking door 5 is communicated with the slot and provided with a lock hole, and a locking part 8 arranged in the lock hole is in lock catch edge connection with the right connecting frame 402; the locking member 8 in this embodiment is a door lock, and is used to block the opening or closing of the door 5 by the door lock.
The lower end of the blocking door 5 extends towards the crawling ladder 1 and is provided with a limiting edge 9, and the lower end of the auxiliary ladder 2 abuts against the limiting edge 9 when the blocking device is in a closed state; so that the supporting force to the auxiliary ladder 2 can be secured.
The left connecting frame 401 is further provided with a spring 10, one end of the spring 10 is provided with a top 11, the top 11 abuts against the blocking door 5 in the opening state through the structure, and the blocking door 5 can be prevented from being automatically closed to affect climbing.
Wherein, cat ladder 1 top just is close to the position that separates the fender device is equipped with protection casing 12, so can prevent through protection casing 12 that operating personnel from directly dropping from cat ladder 1, improves the security, and protection casing 12 sets up in separating the fender device top simultaneously, can avoid directly jumping cat ladder 1 under the condition of not opening and separating the fender device.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. A roofing cat ladder with an anti-mistaken climbing device comprises a cat ladder installed on a wall surface, and is characterized in that an auxiliary ladder is arranged on one side of an entrance of the cat ladder, and the auxiliary ladder is movably arranged on the cat ladder; the auxiliary ladder is characterized in that a blocking device is further arranged on the outer side of the ladder stand, the auxiliary ladder slides to the ground when the blocking device is in an open state so as to be convenient for climbing to the ladder stand from the auxiliary ladder, and the auxiliary ladder is contained in the blocking device when the blocking device is in a closed state so as to prevent the auxiliary ladder from mistakenly climbing to the ladder stand;
the blocking device comprises a fixing seat, a connecting frame and a blocking door, the fixing seat is arranged on two sides of the crawling ladder and fixed on the wall surface, the connecting frame comprises a left connecting frame and a right connecting frame which are respectively installed on the fixing seat, one side of the blocking door is hinged to the left connecting frame, the other side of the blocking door is fixedly connected with the right connecting frame and covers the crawling ladder and the auxiliary ladder.
2. The roof ladder with the anti-climbing device is characterized in that sliding grooves are formed in two sides of an entrance position of the ladder, and fixing rods arranged outside the auxiliary ladder penetrate through the sliding grooves to fix the auxiliary ladder on the ladder.
3. The roof crawling ladder with the anti-climbing device according to claim 1, wherein the blocking door is provided with a slot matched with the right connecting frame, the blocking door is communicated with the slot and provided with a lock hole, and a locking piece arranged in the lock hole is in edge connection with a lock catch of the right connecting frame.
4. The roof crawling ladder with the anti-climbing device according to claim 1, wherein a limiting edge is extended from the lower end of the blocking door towards the crawling ladder, and the lower end of the auxiliary ladder abuts against the limiting edge in the closed state of the blocking device.
5. The roof climbing ladder with the anti-climbing device according to claim 1, wherein the blocking door is hinged to the left connecting frame through a hinge.
6. The roof crawling ladder with the anti-climbing device according to claim 1, wherein a spring is further arranged on the left connecting frame, one end of the spring is provided with a top which abuts against the stop door in an open state.
7. The roof climbing ladder with the anti-climbing device according to claim 1, wherein a protective cover is arranged above the climbing ladder and close to the blocking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221285981.5U CN217813278U (en) | 2022-05-26 | 2022-05-26 | Roofing cat ladder of mistake climbing device is prevented in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221285981.5U CN217813278U (en) | 2022-05-26 | 2022-05-26 | Roofing cat ladder of mistake climbing device is prevented in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217813278U true CN217813278U (en) | 2022-11-15 |
Family
ID=83985253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221285981.5U Active CN217813278U (en) | 2022-05-26 | 2022-05-26 | Roofing cat ladder of mistake climbing device is prevented in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217813278U (en) |
-
2022
- 2022-05-26 CN CN202221285981.5U patent/CN217813278U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4664225A (en) | Device for preventing access to ladders | |
| EP2157276B1 (en) | Extendable and retractable ladder | |
| CA1214074A (en) | Emergency exit apparatus | |
| US9540866B2 (en) | Security window applied to single window | |
| US10465440B2 (en) | Shutter slat | |
| US4318559A (en) | Lock for sliding members | |
| CN217813278U (en) | Roofing cat ladder of mistake climbing device is prevented in area | |
| US8627618B2 (en) | Closure assemblies for movable partitions, movable partition systems including closure assemblies and related methods | |
| US5893431A (en) | Basement emergency exit assembly | |
| CN110694190B (en) | Fire linkage type balcony breast board escape passage | |
| CA2971602C (en) | Shutter slat | |
| CN109779431A (en) | Opening control device for casement window | |
| ITBZ20080024A1 (en) | SAILOR PROTECTION STAIRWAY WITH LANDING TO ACCESS | |
| CN107035275A (en) | A kind of reinforced anti-theft push-pull window | |
| KR200486677Y1 (en) | A sliding window combinated pull-down window | |
| US2381569A (en) | Rodent guard | |
| KR20190062810A (en) | Gasket assembling structure for smooth drainage and draft protection of the door frame with sliding door opening system | |
| KR200398181Y1 (en) | Crime prevention window | |
| JPH064293U (en) | Bottom frame watertight device for sliding window | |
| JP6423299B2 (en) | Sash with screen door | |
| KR200167414Y1 (en) | A ladder of a bridge | |
| CA2227485A1 (en) | Basement emergency exit assembly | |
| WO1996002723A1 (en) | Stay with catch | |
| JP2571563Y2 (en) | Sliding door drainage structure | |
| JPS5856305Y2 (en) | Folding door for vinyl house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |